Residual vinasse cleaning device for wine brewing

Abstract

The utility model discloses a residue cleaning device for wine brewing. The residue cleaning device comprises a sedimentation tank and a clean water tank, the upper part of the sedimentation tank is communicated with the upper part of the clean water tank; a slurry conveying mechanism is arranged in the sedimentation tank; a filtering mechanism is arranged at the upper part of the clean water tank; the slurry conveying mechanism is connected with the filtering mechanism; the slurry conveying mechanism is used for conveying sediments at the bottom of the sedimentation tank into the filtering mechanism; the filtering mechanism is used for solid-liquid separation; according to the utility model, manual salvage of sludge at the bottom can be avoided, continuous treatment of wine brewing sewage containing residual vinasse can be realized, and the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wine-making wastewater treatment, in particular to a residual dregs cleaning device for wine-making. Background Art

[0002] In the process of brewing wine, bran husks are needed as auxiliary materials. They mainly play a filling role in the fermentation process, and they themselves do not participate in the fermentation. From the production experience, bran husks contain cellulose, pentose, etc., which cannot be degraded after multiple rounds of fermentation. Production wastewater often contains large solid particles such as bran husks, and the bran husks need to be salvaged before entering the sewage treatment station. In addition, after a batch of wine production is completed, production wastewater such as sewage, condensed water, and bottom pot water used to wash the production site also need to be treated. These sewage may also contain impurities that are difficult to degrade, so they all need to be salvaged after solids and then sent to sewage treatment equipment for treatment.

[0003] At present, the treatment method for brewing dregs and sewage is to use sedimentation tanks for sedimentation, send the supernatant to sewage treatment equipment for treatment, and then manually salvage the sludge at the bottom and send it to the filter press for filtration and dehydration. This treatment method is labor-intensive, inefficient, and cannot be continuously processed and cannot adapt to the continuous operation of the front-end production line. Utility Model Content

[0004] The utility model aims to solve the problems of high labor intensity, low efficiency and non-continuous treatment in the current method of treating wastewater containing lees after brewing, and to provide a residual lees cleaning device for brewing.

[0005] The purpose of the utility model is achieved through the following technical solutions: a residual dregs cleaning device for brewing wine, comprising a sedimentation tank and a clear water tank; the upper part of the sedimentation tank is connected to the upper part of the clear water tank; a mud conveying mechanism is arranged in the sedimentation tank; a filtering mechanism is arranged on the upper part of the clear water tank; the mud conveying mechanism is connected to the filtering mechanism; the mud conveying mechanism is used to convey the sediment at the bottom of the sedimentation tank to the filtering mechanism; the filtering mechanism is used for solid-liquid separation;

[0006] Furthermore, the liquid separated by the filtering mechanism enters the clean water tank; the solid discharge port separated by the filtering mechanism is also connected to a screw filter press; the clean water tank is also connected to a sewage treatment device;

[0007] Furthermore, a filter screen is provided at the connection point between the sedimentation tank and the clean water tank;

[0008] Furthermore, the mud conveying mechanism includes a mud pump and a mud pipe; the mud pump is arranged on the mud pipe and is used to extract the mud at the bottom of the sedimentation tank; the mud pipe is connected to the filtering mechanism;

[0009] Furthermore, the filtering mechanism includes a rotary filter cartridge, a rotary drive mechanism, and a rotary support mechanism; filter holes are arranged on the circumference of the rotary filter cartridge; one end of the rotary filter cartridge is connected to a mud pipe; the other end of the rotary filter cartridge is connected to a spiral filter press; the rotary drive mechanism is used to drive the rotary filter cartridge to rotate on the rotary support mechanism;

[0010] Furthermore, the rotation drive mechanism includes a motor, a gear and a gear ring; the gear is connected to the output shaft of the motor; the gear ring is sleeved on the outer periphery of one end of the rotary filter cartridge; the gear and the gear ring are meshed;

[0011] Furthermore, the rotating support mechanism comprises a support frame; a guide wheel is rotatably arranged on the support frame; a sliding groove is arranged on the circumference of the rotating filter cartridge corresponding to the guide wheel;

[0012] A further technical solution is that an inner spiral is further provided inside the rotary filter cartridge; when the rotary filter cartridge rotates, the inner spiral is used to transport the solid residue to the spiral filter press.

[0013] The utility model has the following advantages:

[0014] 1. The wastewater containing lees is sent into the sedimentation tank. The water level inside the sedimentation tank gradually rises. Since the sedimentation tank has a certain area and there is no external mechanical stirring, the residual lees gradually sinks to achieve solid-liquid stratification, and the supernatant overflows to the clean water tank connected to it, completing the preliminary solid-liquid separation; and the sludge settled to the bottom is sent to the filtering mechanism through the mud conveying mechanism, and the sludge is separated from the water in the filtering mechanism. The separated clear liquid enters the clean water tank below, and the solid is sent out through the filtering mechanism; avoid manually salvaging the sludge at the bottom of the sedimentation, and then manually transfer it to the filter press equipment for dehydration, so as to realize the continuous treatment of brewing wastewater containing residual lees and improve the efficiency of sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the utility model from one viewing angle.

[0017] Figure 3 It is a structural schematic diagram of the utility model from another perspective.

[0018] Figure 4 It is a partial structural schematic diagram of the utility model.

[0019] Figure 5 It is a structural diagram of the filtering mechanism.

[0020] In the figure: 1. Sedimentation tank; 2. Clean water tank; 3. Mud conveying mechanism; 4. Filtering mechanism; 5. Screw filter press; 6. Mud pump; 7. Mud pipe; 8. Rotary filter cartridge; 9. Motor; 10. Gear; 11. Ring gear; 12. Support frame; 13. Guide wheel; 14. Sliding groove; 15. Overflow port. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example 1: Figures 1 to 5 As shown, a residual lees cleaning device for brewing wine comprises a sedimentation tank 1 and a clear water tank 2; the upper part of the sedimentation tank 1 is connected to the upper part of the clear water tank 2; a mud conveying mechanism 3 is arranged in the sedimentation tank 1; a filtering mechanism 4 is arranged on the upper part of the clear water tank 2; the mud conveying mechanism 3 is connected to the filtering mechanism 4; the mud conveying mechanism 3 is used to convey the sediment at the bottom of the sedimentation tank 1 to the filtering mechanism 4; the filtering mechanism 4 is used for solid-liquid separation; the sewage containing lees is conveyed into the sedimentation tank 1, and the water level inside the sedimentation tank 1 gradually rises. Since the sedimentation tank 1 has a certain area and there is no external mechanical stirring, and after a certain period of sedimentation, the solid matter settles The residue is deposited at the bottom of the sedimentation tank 1. In addition, the weight of the mash after fermentation is large, and it can all be deposited at the bottom of the tank. Therefore, the residue gradually sinks in the sedimentation tank 1 to realize solid-liquid stratification, and the supernatant overflows to the clean water tank 2 connected thereto, completing the preliminary solid-liquid separation; and the sludge settled to the bottom is sent to the filtering mechanism 4 through the mud conveying mechanism 3, and the sludge is separated from the water in the filtering mechanism 4, and the separated clear liquid enters the clean water tank 2 below, while the solid is sent out through the filtering mechanism 4; avoid manually salvaging the sedimentation bottom sludge, and then manually transfer it to the filter press equipment for dehydration, so as to realize continuous treatment of brewing wastewater containing residue, and improve the wastewater treatment efficiency. In this embodiment, an overflow port 15 is opened at the upper part of the sedimentation tank 1, and clean water flows to the clean water tank 2 through the overflow port 15.

[0028] The liquid separated by the filtering mechanism 4 enters the clean water tank 2; the solid discharge port separated by the filtering mechanism 4 is also connected to a screw filter press 5; the clean water tank 2 is also connected to a sewage treatment device; in this embodiment, the screw filter press 5 can be a conventional commercial product, and any model structure and suitable connection and installation method can be selected as needed; in this embodiment, a shaftless conveying screw is arranged inside the screw filter press 5. Due to the small discharge port, the solid material is squeezed out of most of the water under the extrusion of the shaftless screw, and discharged from the holes at the bottom of the screw filter press 5, and finally a solid material with low water content is obtained. In this embodiment, the sewage treatment equipment can be a conventional commercial product, and any model structure and suitable connection and installation method can be selected as needed to discharge or utilize the sewage after the solid residue is removed after purification and filtration.

[0029] A filter screen (not shown in the figure) is provided at the connection point between the sedimentation tank 1 and the clean water tank 2; in the present embodiment, the filter screen is made of a conventional commercially available material with a certain mechanical strength, and any material can be selected according to needs; in the present embodiment, the aperture of the filter screen can be reasonably set according to needs; in the present embodiment, the filter screen can be installed at the overflow port 15 of the sedimentation tank 1, or it can be installed between the overflow port 15 and the opening of the clean water tank 2; since a certain height difference is provided between the overflow port 15 and the opening of the clean water tank 2, when the liquid level in the sedimentation tank 1 is high, the upper clean water can flow into the clean water tank 2, and the filter screen can intercept some floating impurities.

[0030] The mud conveying mechanism 3 includes a mud pump 6 and a mud pipe 7; the mud pump 6 is arranged on the mud pipe 7, and is used to extract the mud at the bottom of the sedimentation tank 1; the mud pipe 7 is connected to the filtering mechanism 4; in this embodiment, the mud pump 6 adopts a conventional commercially available product and is driven by a conventional motor 9. Any model structure and appropriate connection and installation method can be selected according to needs. In this embodiment, the mud pump 6 is conducive to sucking out the precipitated impurities at the bottom of the sedimentation tank 1 and sending them to the filtering mechanism 4 through the mud pipe 7 for dehydration.

[0031] The filtering mechanism 4 includes a rotary filter cartridge 8, a rotating drive mechanism, and a rotating support mechanism; filter holes are arranged on the circumference of the rotary filter cartridge 8; one end of the rotary filter cartridge 8 is connected to the mud pipe 7; the other end of the rotary filter cartridge 8 is connected to the spiral filter press 5; the rotating drive mechanism is used to drive the rotary filter cartridge 8 to rotate on the rotating support mechanism; in this embodiment, the rotary filter cartridge 8 is made of conventional materials with a certain mechanical strength, and any material can be selected according to needs, and the filter holes on its circumference can be selected according to needs. Any aperture size and distribution density; the mud pipe 7 sends the sludge into the rotary filter cartridge 8, the rotary filter cartridge 8 rotates, and the residual slag rolls and dehydrates inside. Under the action of the filter screen, the liquid is thrown out into the clear water tank 2 below, while the solid remains in the rotary filter cartridge 8, thereby realizing solid-liquid separation.

[0032] The rotary drive mechanism includes a motor 9, a gear 10 and a gear ring 11; the gear 10 is connected to the output shaft of the motor 9; the gear ring 11 is sleeved on the outer periphery of one end of the rotary filter cartridge 8; the gear 10 and the gear ring 11 are meshed; in this embodiment, the motor 9 adopts a conventional commercially available product, and any model structure and appropriate connection and installation method can be selected according to needs; after the motor 9 is started, the gear 10 of the output shaft rotates, driving the gear ring 11 meshing therewith to rotate, thereby driving the rotary filter cartridge 8 to rotate on the rotary support mechanism.

[0033] The rotating support mechanism includes a support frame 12; a guide wheel 13 is rotatably arranged on the support frame 12; a sliding groove 14 is arranged on the circumferential surface of the rotating filter cartridge 8 corresponding to the guide wheel 13; in this embodiment, the support frame 12 is made of conventional materials with a certain mechanical strength, and any material can be selected according to needs; in this embodiment, the guide wheel 13 is stuck in the sliding groove 14 and rotates, and when the rotating filter cartridge 8 rotates under the drive of the rotating drive mechanism, the guide wheel 13 rolls in the sliding groove 14 of the rotating filter cartridge 8, and the rotating filter cartridge 8 rotates relative to the rotating support mechanism, so that the rotation of the rotating filter cartridge 8 is stable.

[0034] An inner spiral is also provided inside the rotary filter cartridge 8 (not shown in the figure); when the rotary filter cartridge 8 rotates, the inner spiral is used to transport the solid residue to the spiral filter press 5; in this embodiment, the inner spiral is made of a conventional material with a certain mechanical strength, and any material can be selected according to needs; the purpose of providing the inner spiral on the inner wall of the rotary filter cartridge 8 is that when the rotary filter cartridge 8 rotates, the inner spiral can transport the trapped residue out and send it to the spiral filter press 5 for filtration and dehydration.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for cleaning residual dregs for brewing wine, characterized in that: It includes a sedimentation tank and a clear water tank; the upper part of the sedimentation tank is connected with the upper part of the clear water tank; a mud conveying mechanism is arranged in the sedimentation tank; a filtering mechanism is arranged on the upper part of the clear water tank; the mud conveying mechanism is connected with the filtering mechanism; the mud conveying mechanism is used to convey the sediment at the bottom of the sedimentation tank to the filtering mechanism; the filtering mechanism is used for solid-liquid separation.

2. The device for cleaning the residual lees for brewing wine according to claim 1, characterized in that: The liquid separated by the filtering mechanism enters the clean water tank; the solid discharge port separated by the filtering mechanism is also connected to a screw filter press; the clean water tank is also connected to sewage treatment equipment.

3. The device for cleaning the residual lees for brewing wine according to claim 1, characterized in that: A filter screen is arranged at the connection point between the sedimentation tank and the clean water tank.

4. The device for cleaning the residual lees for brewing wine according to claim 1, characterized in that: The mud conveying mechanism comprises a mud pump and a mud pipe; the mud pump is arranged on the mud pipe and is used to extract the mud at the bottom of the sedimentation tank; the mud pipe is connected to the filtering mechanism.

5. The device for cleaning the residual lees for brewing wine according to claim 1, characterized in that: The filtering mechanism includes a rotary filter cartridge, a rotary drive mechanism, and a rotary support mechanism; filter holes are arranged on the circumferential surface of the rotary filter cartridge; one end of the rotary filter cartridge is connected to a mud pipe; the other end of the rotary filter cartridge is connected to a spiral filter press; the rotary drive mechanism is used to drive the rotary filter cartridge to rotate on the rotary support mechanism.

6. The device for cleaning the residual lees for brewing wine according to claim 5, characterized in that: The rotary drive mechanism comprises a motor, a gear and a gear ring; the gear is connected to the output shaft of the motor; the gear ring is sleeved on the outer periphery of one end of the rotary filter cartridge; the gear and the gear ring are meshed.

7. The device for cleaning the residual lees for brewing wine according to claim 5, characterized in that: The rotating support mechanism comprises a support frame; a guide wheel is rotatably arranged on the support frame; and a sliding groove is arranged on the circumferential surface of the rotating filter cartridge corresponding to the guide wheel.

8. The device for cleaning the residual lees for brewing wine according to claim 5, characterized in that: An inner spiral is also provided inside the rotary filter cartridge; when the rotary filter cartridge rotates, the inner spiral is used to transport the solid residue to the spiral filter press.

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