Squeezing device for rice wine
The rice wine hydraulic pressing device, with its double-layered inner and outer cylinder structure and filter hole design, solves the problem of impurities in rice wine, achieves clean separation and fine filtration of the wine, and improves the quality of rice wine.
Patent Information
- Application Number
- CN202520163411.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-24
AI Technical Summary
In traditional rice wine production, the pressing method leaves a large amount of lees and impurities in the wine, affecting its quality, and it is not finely filtered.
Design a rice wine hydraulic pressing device with an inner and outer double-layer cylinder structure. An annular gap is formed between the inner and outer cylinders. The filter hole design is differentiated to achieve separation and filtration of the lees and the wine liquid. The device is further purified by combining it with gauze filter media.
It effectively separates the lees from the wine, ensuring the cleanliness of the wine, improving the quality of rice wine, preventing lees from entering the filter basin, and achieving centralized collection and fine filtration of the wine.
Smart Images
Figure CN223720265U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wine making equipment, more particularly to a rice wine liquid squeezing device. BACKGROUND
[0002] As a traditional fermented beverage, rice wine has a long history of brewing process and profound cultural heritage. In the production process of rice wine, the pressing step plays a crucial role. Traditional pressing methods mostly use mechanical pressing to squeeze out the liquid in the lees through physical pressure, thereby obtaining rice wine. Moreover, the rice wine liquid is usually not subjected to fine filtration, and a large amount of lees impurities is usually retained in the rice wine, affecting the quality of the rice wine liquid.
[0003] Therefore, a new solution is needed to solve this problem. SUMMARY
[0004] The utility model aims at overcoming the deficiency of prior art, provide a rice wine liquid squeezing device.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A rice wine liquid squeezing device, comprising a base, a top seat, a filtrate basin, a lower pressing cylinder, an outer cylinder and an inner cylinder, the top seat is located above the base, the filtrate basin is located on the upper part of the base, the lower pressing cylinder is fixedly installed on the top seat, the lower pressing cylinder has a telescopic rod facing, the lower end of the telescopic rod is fixedly installed with a lower pressing plate; the top of the outer cylinder is open, a plurality of filter holes one are formed on the outer periphery, the outer cylinder is placed above the inner periphery of the filtrate basin, the top of the inner cylinder is open, a plurality of filter holes two are formed on the outer periphery, the inner cylinder is placed inside the outer cylinder, the open top of the inner cylinder is matched with the lower pressing plate, the lower pressing plate can extend into the inner cylinder for pressing the wine liquid residue.
[0007] The utility model is further provided with an outlet pipe connected to the lower part of the filtrate basin.
[0008] The utility model is further provided with an annular gap formed between the outer periphery of the inner cylinder and the inner periphery of the outer cylinder.
[0009] The utility model is further provided with filter holes two with a larger aperture than filter holes one.
[0010] The utility model is further provided with filter holes one with a lowest position higher than the bottom of the outer cylinder.
[0011] The utility model further sets up, filter hole one is provided with several groups, each group filter hole one is annular distribution, each group filter hole one is up and down direction distribution, the outer periphery of outer cylinder body is fixedly connected with several channel reinforcing protruding, the reinforcing protruding is around the outer periphery of outer cylinder body and is arranged.
[0012] The utility model further sets up, the inner periphery of outer cylinder body is fixedly connected with two channel inner protruding ring no.
[0013] The utility model further sets up, the inner periphery upper portion of inner protruding ring no.
[0014] The utility model further sets up, the outer periphery of inner cylinder body's upper end is fixedly connected with the connecting protruding ring, the lower portion of connecting protruding ring is provided with the annular protruding buckle part that opens;
[0015] The inner periphery upper portion of outer cylinder body is fixedly connected with inner protruding ring no.
[0016] The utility model further sets up, the lower portion of inner cylinder body is supported through the inside lower side of outer cylinder body, the inside lower side of inner cylinder body is arc protruding portion, is the structure of middle high outer periphery low.
[0017] Summarized above, the utility model has following beneficial effect:
[0018] Through setting up inner cylinder body and outer cylinder body, form the cylinder of inside and outside double layers, and set up filter hole in the outer periphery of two layers of cylinder, can further press the rice wine dreg, can block the particle of dreg in the cylinder, and relatively clean liquor can be discharged outward, into the filtrate basin, can realize liquor centralized collection from the liquid pipe.
[0019] Through the annular gap formed with the outer periphery of inner cylinder body and the inner periphery of outer cylinder body, the gap between inner cylinder body and outer cylinder body has no pressure, and the dregs in the gap are less, so that the dregs in the gap between inner cylinder body and outer cylinder body are basically not squeezed out of filter hole one of outer cylinder body, which can avoid the dregs being squeezed out into the filtrate basin, thereby ensuring the relative cleanliness of the liquor in the filtrate basin.
[0020] The inner periphery of outer cylinder body is fixedly connected with two channel inner protruding ring no., and the inner periphery of inner protruding ring no. is matched with the outer periphery size of inner cylinder body, which can assist in supporting and limiting the inner cylinder body through inner protruding ring no., thereby improving the structural stability of the two cylinders. The inner protruding ring no. can form a blocking and limiting on the outer wall of the inner cylinder, which can improve the pressure resistance of the inner cylinder and prevent the outer wall of the inner cylinder from being broken. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is a perspective view of a wine pressing device for rice wine in the embodiment
[0022] Figure 2 It is a front view of a wine pressing device for rice wine in the embodiment.
[0023] Figure 3 It is a structural schematic view of an outer cylinder, an inner cylinder and a filtrate basin in the embodiment.
[0024] Figure 4 It is a structural schematic view of an outer cylinder and an inner cylinder in the embodiment.
[0025] Reference signs: base 1; top seat 2; filtrate basin 3; liquid outlet pipe 31; lower pressing cylinder 4; telescopic rod 41; lower pressing plate 42; outer cylinder 5; filter hole one 51; reinforcing protrusion 52; inner protruding ring one 53; conical surface 531; inner protruding ring two 54; buckling groove 541; inner cylinder 6; filter hole two 601; arc-shaped protruding part 61; connecting protruding ring 62; buckling part 621. DETAILED DESCRIPTION
[0026] 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.
[0027] The embodiment discloses a wine pressing device for rice wine, referring to Figures 1-4 As shown in the figure, it comprises a base 1, a top seat 2, a filtrate basin 3, a lower pressing cylinder 4, an outer cylinder 5 and an inner cylinder 6, each component is directly or indirectly installed on the frame through the frame as the basic support.
[0028] Referring to Figure 1 , Figure 2 As shown in the figure, the base 1 and the top seat 2 are fixedly connected to the frame, and the top seat 2 is located above the base 1, showing an up-down structure distribution.
[0029] The filtrate basin 3 is located at the upper part of the base 1, and the lower pressing cylinder 4 is fixedly installed on the top seat 2. The lower pressing cylinder 4 has a telescopic rod 41 facing downward. The lower pressing cylinder 4 can be a hydraulic cylinder structure, and the telescopic rod 41 can realize up-down telescopic action. A lower pressing plate 42 is fixedly installed at the lower end of the telescopic rod 41, and the lower pressing plate 42 can extrude and press the filter residue, thereby realizing the pressure filtration treatment of rice wine residue.
[0030] The lower part of the filtrate basin 3 is connected with a liquid outlet pipe 31, the wine pressed out can be received by the filtrate basin 3, and can be discharged from the liquid outlet pipe 31 of the filtrate basin 3, so as to realize the centralized collection of the filtrate.
[0031] Referring to Figure 3 、 Figure 4 As shown in the figure, the top of the outer cylinder 5 is open, a plurality of filter holes one 51 are arranged on the outer periphery of the outer cylinder 5, and the outer cylinder 5 is placed above the inner periphery of the filtrate basin 3.
[0032] The top of the inner cylinder 6 is open, a plurality of filter holes two 601 are arranged on the outer periphery of the inner cylinder 6, and the inner cylinder 6 is placed inside the outer cylinder 5. The top opening of the inner cylinder 6 is matched with the lower pressing plate 42, the lower pressing plate 42 can extend into the inner cylinder 6, and the wine residue can be pressed.
[0033] An annular gap is formed between the outer periphery of the inner cylinder 6 and the inner periphery of the outer cylinder 5. When the inner cylinder 6 is placed, the lower part of the inner cylinder 6 is supported and pressed by the inner lower side of the outer cylinder 5, and the inner cylinder 6 and the outer cylinder 5 are distributed in an inner-outer sleeving structure.
[0034] In the pressing process, the wine residue of the rice wine to be pressed is placed in the inner cavity of the inner cylinder 6, the upper end opening of the inner cylinder 6 is adjusted to be vertically opposite to the lower pressing plate 42, and the size of the lower pressing plate 42 is matched with the upper end opening of the inner cylinder 6; by adjusting the lower pressing plate 42, the lower pressing plate 42 is pressed into the inner cylinder 6, and the wine residue in the inner cylinder 6 is extruded.
[0035] In the pressing process, the wine pressed out is first extruded to the outer periphery of the inner cylinder 6, enters the gap between the inner cylinder 6 and the outer cylinder 5, and then flows out from the filter hole one 51 of the outer cylinder 5, and is discharged into the filtrate basin 3, thereby realizing the discharge and collection of the wine.
[0036] The wine residue in the inner cylinder 6 is first discharged from the filter hole two 601. Since the pressure in the inner cylinder 6 has a large pressure, part of the residue may be discharged into the gap between the inner cylinder 6 and the outer cylinder 5 during the pressing process, so as to realize the receiving of the wine in the gap between the inner cylinder 6 and the outer cylinder 5. In the gap between the inner cylinder 6 and the outer cylinder 5, there is no pressure, and less residue enters the gap, so that the residue in the gap between the inner cylinder 6 and the outer cylinder 5 cannot be extruded from the filter hole one 51 of the outer cylinder 5, which can avoid the residue being extruded into the filtrate basin 3, thereby ensuring the relative cleanliness of the wine in the filtrate basin 3.
[0037] In the embodiment, the pore size of the filter hole two 601 is larger than that of the filter hole one 51. The filter hole two 601 first blocks the filter residue, and then further blocks the filter residue through the filter hole one 51, thereby realizing secondary filtering and separating treatment of the liquor, and stably and effectively filtering and separating the liquor.
[0038] In addition, a filter medium such as gauze can be arranged in the gap between the inner cylinder body 6 and the outer cylinder body 5, which can further play a filtering and purifying effect on the liquor.
[0039] The inner side of the inner cylinder body 6 is an arc-shaped protruding portion 61, which is a structure with a high middle and a low periphery. The arc-shaped protruding portion 61 is formed in an arc-shaped protruding structure, so that the liquor at the bottom of the inner cylinder body 6 can be discharged from the middle of the bottom of the inner cylinder body 6, thereby realizing liquor discharge.
[0040] Referring to Figure 3 , Figure 4 The lowest position of the filter hole one 51 is higher than the bottom of the outer cylinder body 5. In the process of filtering and separating, a part of the liquor can be always received at the inner bottom position of the outer cylinder body 5, and the filter residue and the liquor in the gap can be partially blocked and accumulated, thereby realizing blocking and separating treatment of the liquor. The liquor in the gap is basically not under pressure, and automatically flows out from the filter hole one 51 to the outside of the outer cylinder body 5 by gravity.
[0041] The filter hole one 51 is annularly distributed and formed in several groups. Each group of filter hole one 51 is distributed in the upward direction. The outer periphery of the outer cylinder body 5 is fixedly connected with several reinforcing protrusions 52. The reinforcing protrusions 52 are arranged around the outer periphery of the outer cylinder body 5. The reinforcing protrusions 52 can strengthen the support of the outer cylinder body 5, improve the strength performance of the outer cylinder body 5, and avoid damage or instability of the outer cylinder body 5 due to overpressure.
[0042] In order to improve the installation stability of the inner cylinder body 6 and avoid eccentric structure between the inner cylinder body 6 and the outer cylinder body 5, two inner convex rings one 53 can be fixedly connected to the inner periphery of the outer cylinder body 5. The inner periphery of the inner convex ring one 53 is matched with the outer periphery of the inner cylinder body 6 in size. The inner convex ring one 53 can assist in supporting and limiting the inner cylinder body 6, thereby improving the structural stability of the inner and outer cylinders. Moreover, the inner convex ring one 53 can form a blocking and limiting structure on the outer wall of the inner cylinder body 6, thereby improving the pressure strength of the inner cylinder body 6 and avoiding breakage of the outer wall of the inner cylinder body 6.
[0043] Further, a conical surface 531 is formed on the upper part of the inner periphery of the inner convex ring one 53 and gradually expands from bottom to top. The structure of the conical surface 531 can realize the guiding effect of the inner cylinder body 6, thereby making the lower end of the inner cylinder body 6 more smoothly extend into the inner periphery of the inner convex ring one 53, and improving the smoothness of the installation of the inner cylinder body 6.
[0044] Referring toFigure 3 、 Figure 4 As shown in FIG. 6, the upper end of the inner cylinder 6 is fixedly connected with a connecting convex ring 62, and the lower part of the connecting convex ring 62 is provided with a ring-shaped protruding buckling part 621. The inner periphery of the upper part of the outer cylinder 5 is fixedly connected with an inner convex ring two 54, and the upper part of the inner convex ring two 54 is provided with a ring-shaped buckling groove 541, and the buckling part 621 can be embedded into the buckling groove 541 to realize the embedded positioning.
[0045] When the inner cylinder 6 is installed, the buckling part 621 of the connecting convex ring 62 can be buckled and limited with the buckling groove 541 of the inner convex ring two 54. The connecting convex ring 62 and the inner convex ring two 54 can be limited and pressed upward and downward, thereby maintaining the installation stability of the inner convex ring two 54 and ensuring the structural stability of the open upper end of the inner cylinder 6, so as to avoid the distortion of the open upper end of the inner cylinder 6.
[0046] The buckling groove 541 has a structure of large at the top and small at the bottom, and the protruding shape of the buckling part 621 is matched with the size of the buckling groove 541, so that the buckling groove 541 can be nested and matched with the buckling groove 541 to form stable support and positioning, thereby improving the strength and stability of the filter cartridge device.
[0047] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the idea of the present application shall fall within the protection scope of the present application. It should be noted that for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application shall also be considered as the protection scope of the present application.
Claims
1. A device for pressing the liquid of rice wine, characterized by, The utility model provides a wine filter, including base (1), top seat (2), filtrate basin (3), lower pressure cylinder (4), outer cylinder (5) and inner cylinder (6), top seat (2) is located above base (1), filtrate basin (3) is located the upper portion of base (1), lower pressure cylinder (4) is fixedly installed in top seat (2), lower pressure cylinder (4) has the telescopic rod (41) downward, the lower end of telescopic rod (41) is fixedly installed with lower pressure plate (42), the top of outer cylinder (5) is open, and a plurality of filter holes one (51) are formed in the outer periphery, the outer cylinder (5) is placed on the inner periphery of filtrate basin (3), the top of inner cylinder (6) is open, and a plurality of filter holes two (601) are formed in the outer periphery, the inner cylinder (6) is placed in the inside of outer cylinder (5), the top of inner cylinder (6) is open and is matched with lower pressure plate (42), and lower pressure plate (42) can be inserted into inner cylinder (6) and is used for pressing wine liquid residue.
2. The device according to claim 1, wherein The lower part of the filtrate basin (3) is connected with the liquid outlet pipe (31).
3. The device according to claim 1, wherein The outer periphery of the inner cylinder (6) and the inner periphery of the outer cylinder (5) form an annular gap.
4. The device according to claim 3, wherein The pore size of the filter hole two (601) is larger than that of the filter hole one (51).
5. The device according to claim 1, wherein The lowest position of the filter hole one (51) is higher than the bottom of the outer cylinder (5).
6. The device according to claim 1, wherein The filter hole one (51) is provided with a plurality of groups, each group of filter hole one (51) is annularly distributed, and each group of filter hole one (51) is distributed in the upward direction.
7. The device according to claim 1, wherein The inner periphery of the outer cylinder (5) is fixedly connected with two inner convex rings one (53), the inner periphery of the inner convex ring one (53) is matched with the outer periphery of the inner cylinder (6) in size, and is used for supporting and limiting the inner cylinder (6).
8. The device according to claim 7, wherein The inner periphery of the inner convex ring one (53) is formed with a tapered surface (531) at the upper part, which gradually expands from bottom to top.
9. The device according to claim 1, wherein The upper end of the outer periphery of the inner cylinder (6) is fixedly connected with a connecting convex ring (62), and the lower part of the connecting convex ring (62) is provided with a ring-shaped protruding buckling part (621). The inner periphery of the outer cylinder (5) is fixedly connected with an inner convex ring two (54) at the upper part, the upper part of the inner convex ring two (54) is provided with a ring-shaped distribution buckling groove (541), and the buckling part (621) can be embedded in the buckling groove (541) to realize embedded positioning.
10. The device according to claim 1, wherein The lower part of the inner cylinder (6) is supported by the inner lower side of the outer cylinder (5), and the inner lower side of the inner cylinder (6) is an arc-shaped protruding part (61) with a structure of high in the middle and low in the outer periphery.