Baijiu upgrading ultrafiltration device

Abstract

The utility model discloses a white spirit upgrading ultrafiltration device, and particularly relates to the technical field of white spirit production equipment, the white spirit upgrading ultrafiltration device comprises a filter bin, the middle part of the filter bin extends to the lower end and is symmetrically provided with residue discharge grooves, the output ends of the residue discharge grooves are connected with sealing blocks in a sliding manner, and a motor is fixedly connected below the inner cavity of the filter bin; a transmission structure is fixedly connected to the outer surface of the output end of the motor, a knocking structure is fixedly connected to the right side of the upper portion of the transmission structure, a sweeping structure is fixedly connected to the upper portion of an inner cavity of the filtering bin, and an ultrafiltration membrane is rotationally connected to the middle of the inner cavity of the filtering bin. According to the Baijiu upgrading ultrafiltration device disclosed by the utility model, the ultrafiltration membrane is matched with the sweeping structure and the residue discharge groove, so that impurities and suspended matters filtered by the ultrafiltration membrane can be swept and fed into the residue discharge groove in time, the Baijiu filtering quality is improved, the sweeping structure does not influence the Baijiu filtering in the filtering process, and the filtering speed is also improved; and due to automatic cleaning, the manual labor is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor production equipment, in particular to a liquor quality-improving ultrafiltration device. Background Technique

[0002] In the process of liquor production, filtration is an important link, mainly used to remove suspended solids and impurities in the liquor, making the liquor more pure and transparent, and improving the ornamental value and beauty.

[0003] Chinese Patent Document CN215876520U discloses a liquor filtration device, including a filtration tank. The filtration tank has an inlet for raw liquor and an outlet for filtered liquor. A filter screen is installed in the middle of the filtration tank. There is also a liquid level gauge installed above the filter screen. The liquid level gauge is an electronic liquid level gauge. The liquid level gauge is connected to a control device. When the liquid level measured by the liquid level gauge exceeds the set value, the liquid level gauge transmits a signal to the control device. The control device has an alarm, and the control device makes the alarm sound. The side of the filtration tank has a maintenance hole, and there is also a lid on the maintenance hole. There is a slideway in the maintenance hole, and the periphery of the filter screen has slide bars that match the slideway. When the slide bars and the slideway are matched, a structure that does not leak water up and down is formed around the filter screen. It has the advantages of being able to promptly warn that the filter screen is blocked by impurities, reminding people to remove the impurities, and ensuring normal use.

[0004] However, the device in the above-mentioned document cannot remove impurities automatically in time during the liquor filtration process, which will affect the liquor filtration effect. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a liquor quality-improving ultrafiltration device, which can effectively solve the problems of automatic impurity removal and improve the quality of filtered liquor.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A liquor quality-improving ultrafiltration device includes a filtration chamber. The front side of the top end of the filtration chamber is provided with a feed inlet, the rear side of the bottom end of the filtration chamber is provided with a discharge outlet, slag discharge grooves are symmetrically opened in the middle of the filtration chamber and extend to the lower end. The output end of the slag discharge groove is slidably connected with a sealing block. A motor is fixedly connected below the inner cavity of the filtration chamber. The outer surface of the output end of the motor is fixedly connected with a transmission structure. A knocking structure is fixedly connected to the upper right side of the transmission structure. A cleaning structure is fixedly connected above the inner cavity of the filtration chamber. An ultrafiltration membrane is rotatably connected to the middle of the inner cavity of the filtration chamber.

[0008] Preferably, the transmission structure includes a driving wheel and a driven wheel. A driving shaft is fixedly connected to the inner cavity of the driving wheel. The output end of the motor is fixedly connected to the bottom end of the driving shaft. A central shaft is fixedly connected to the inner cavity of the driven wheel. The driving wheel and the driven wheel are jointly wound and connected by a conveyor belt.

[0009] Preferably, the knocking structure includes a first toothed disc. The inner cavity of the first toothed disc is fixedly connected to the outer surface of the upper end of the driving shaft. A first gear is meshed and connected to the front side above the first toothed disc. A rotating ring is fixedly connected to the inner cavity of the first gear. A knocking roller is rotatably connected to the inner cavity of the rotating ring. The upper end and the lower end of the knocking roller can both contact the bottom end of the ultrafiltration membrane.

[0010] Preferably, the cleaning structure includes two cleaning boxes. One end of the two cleaning boxes away from each other abuts against the input end of a matching slag outlet groove. The bottom end of the cleaning box is slidably connected to the top end of the ultrafiltration membrane. An inclined block is fixedly connected to the bottom of the left end of the cleaning box.

[0011] Preferably, a brush is rotatably connected to the top end of the inner cavity of the cleaning box. A second gear is fixedly connected to one end of the two brushes close to each other. The two second gears jointly mesh with a second toothed disc. A slope is fixedly connected to the bottom end of the inner cavity of the cleaning box. The shape of the slope is that one end close to each other is higher than one end away from each other.

[0012] Preferably, the middle part of the outer surface of the central shaft is fixedly connected to the inner cavity of the ultrafiltration membrane. The upper part of the outer surface of the central shaft is fixedly connected to the inner cavity of the second toothed disc.

[0013] Preferably, the opening direction of the cleaning box is consistent with the rotation direction of the central shaft.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. During the implementation of the utility model, through the cooperation of the ultrafiltration membrane, the cleaning structure and the slag outlet groove, the impurities and suspended matters filtered out by the ultrafiltration membrane can be timely cleaned and sent into the slag outlet groove, improving the quality of liquor filtration. And during the filtration process, the cleaning structure does not affect the liquor filtration and also improves the filtration speed. And due to the automatic cleaning, the manual labor is reduced.

[0016] 2. During the implementation of the utility model, through the cooperation of the knocking structure and the ultrafiltration membrane, the impurities in the internal voids of the ultrafiltration membrane are knocked out and cleaned away, improving the service life of the ultrafiltration membrane, saving costs, and at the same time preventing the problem that the impurities remaining in the ultrafiltration membrane for a long time will cause pollution to the subsequent filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2Schematic diagram of the internal structure of the present utility model;

[0019] Figure 3 Schematic diagram of the internal structure of the present utility model from another perspective;

[0020] Figure 4 Schematic diagram of the cleaning structure assembly of the present utility model;

[0021] Figure 5 Schematic diagram of the knocking structure assembly of the present utility model.

[0022] In the figure: 1, filter chamber; 11, feed inlet; 12, sealing block; 13, discharge outlet; 14, slag discharge trough; 2, motor; 3, transmission structure; 31, driving wheel; 32, conveyor belt; 33, driven wheel; 34, central shaft; 4, knocking structure; 41, first toothed disc; 42, first gear; 43, rotating ring; 44, knocking roller; 5, cleaning structure; 51, cleaning box; 52, inclined block; 53, second toothed disc; 54, second gear; 55, slope; 56, brush; 6, ultrafiltration membrane. Detailed implementation manners

[0023] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the detailed implementation manners.

[0024] As Figure 1 and Figure 2 shown, a white liquor quality improvement ultrafiltration device includes a filter chamber 1. A feed inlet 11 is provided at the front side of the top end of the filter chamber 1, a discharge outlet 13 is provided at the rear side of the bottom end of the filter chamber 1, slag discharge troughs 14 are symmetrically provided in the middle of the filter chamber 1 and extend to the lower end. A sealing block 12 is slidably connected to the output end of the slag discharge trough 14. A motor 2 is fixedly connected to the lower part of the inner cavity of the filter chamber 1. The outer surface of the output end of the motor 2 is fixedly connected with a transmission structure 3. A knocking structure 4 is fixedly connected to the upper right side above the transmission structure 3. A cleaning structure 5 is fixedly connected to the upper part of the inner cavity of the filter chamber 1. An ultrafiltration membrane 6 is rotatably connected to the middle of the inner cavity of the filter chamber 1.

[0025] The ultrafiltration membrane 6 described in this solution is a polymer semi-permeable membrane in the prior art that can separate polymer colloids or suspended particles of a certain size from a solution, and can effectively filter suspended substances and impurities in white liquor in this solution.

[0026] Referring to Figure 2 and Figure 5 , the transmission structure 3 includes a driving wheel 31 and a driven wheel 33. A driving shaft is fixedly connected to the inner cavity of the driving wheel 31. The output end of the motor 2 is fixedly connected to the bottom end of the driving shaft. A central shaft 34 is fixedly connected to the inner cavity of the driven wheel 33. The driving wheel 31 and the driven wheel 33 are jointly wound and connected with a conveyor belt 32.

[0027] When the device in this solution starts to run, the motor 2 works normally, and its output end drives the driving shaft to rotate, so that the driving wheel 31, the driven wheel 33 and the conveyor belt 32 rotate simultaneously. At the same time, the central shaft 34 also rotates to achieve the transmission effect. At the same time, due to the different radius ratios of the driving wheel 31 and the driven wheel 33, the rotation speed of the driving wheel 31 is faster than that of the driven wheel 33.

[0028] Refer to Figure 2 and Figure 5 , the knocking structure 4 includes a first toothed disc 41. The inner cavity of the first toothed disc 41 is fixedly connected to the outer surface of the upper end of the driving shaft. A first gear 42 is meshed and connected to the front side above the first toothed disc 41. A rotating ring 43 is fixedly connected to the inner cavity of the first gear 42. A knocking roller 44 is rotatably connected to the inner cavity of the rotating ring 43. The upper end and the lower end of the knocking roller 44 can both contact the bottom end of the ultrafiltration membrane 6.

[0029] Specifically, when the driving shaft rotates, the first toothed disc 41 rotates, and at the same time, the first gear 42 meshed with the first toothed disc 41 is also driven to rotate, so that the rotating ring 43 rotates, and at the same time, the knocking roller 44 rotatably connected to its inner cavity rotates simultaneously.

[0030] When the uppermost end of the knocking roller 44 rotates to contact the lower end of the ultrafiltration membrane 6, it will collide with the ultrafiltration membrane 6 to knock the ultrafiltration membrane 6 upward, so as to vibrate the impurities embedded in the internal voids of the ultrafiltration membrane 6 upward, improving the filtration of impurities. Subsequently, the rotating ring 43 continues to rotate, and the top end of the knocking roller 44 is blocked from rotating when it contacts the lower end of the ultrafiltration membrane 6. At this time, one end of the knocking roller 44 rotatably connected to the inner cavity of the rotating ring 43 rotates, so that the angle of the knocking roller 44 deviates.

[0031] When the rotating ring 43 continues to rotate and the knocking roller 44 does not contact the ultrafiltration membrane 6, the whole continues to rotate until one end of the knocking roller 44 contacts and knocks the ultrafiltration membrane 6 next time.

[0032] Refer to Figure 3 and Figure 4 , the cleaning structure 5 includes two cleaning boxes 51. The mutually remote ends of the two cleaning boxes 51 are abutted against the input ends of the slag discharge grooves 14 that are adapted to them. The bottom ends of the cleaning boxes 51 are slidably connected to the top ends of the ultrafiltration membrane 6. An inclined block 52 is fixedly connected to the bottom of the left end of the cleaning box 51.

[0033] In this solution, the inclined block 52 is shaped such that its right end is higher than its left end. The openings at the mutually remote ends of the two cleaning boxes 51 contact the input ends of the corresponding slag discharge grooves 14 and are sealed by the box bodies of the cleaning boxes 51.

[0034] At the same time, during the operation of the device, the top box body of the cleaning box 51 effectively blocks the to-be-filtered white liquor from entering the slag discharge groove 14.

[0035] Refer to Figure 3 and Figure 4, a brush 56 is rotatably connected to the top end of the inner cavity of the cleaning box 51. Fixedly connected to one end of each of the two brushes 56 close to each other is a second gear 54. A second toothed disc 53 is jointly engaged by the two second gears 54. Fixedly connected to the bottom end of the inner cavity of the cleaning box 51 is a slope 55, and the shape of the slope 55 is such that one end close to each other is higher than one end far from each other.

[0036] Refer to Figure 4 , the middle part of the outer surface of the central shaft 34 is rotatably connected to the inner cavity of the ultrafiltration membrane 6, the upper part of the outer surface of the central shaft 34 is fixedly connected to the inner cavity of the second toothed disc 53, and the opening direction of the cleaning box 51 is the same as the rotation direction of the central shaft 34.

[0037] Specifically, during the operation of the device in this solution, the central shaft 34 is driven to rotate, so that the second toothed disc 53 rotates. At the same time, the two second gears 54 engaged with the second toothed disc 53 are driven to rotate. At the same time, the brush 56 is driven to rotate, and the impurities filtered out above the ultrafiltration membrane 6 are swept into the cleaning box 51 through the inclined block 52. Due to the setting of the slope 55, the impurities smoothly converge below through the slag discharge groove 14.

[0038] Furthermore, the opening direction of the cleaning box 51 is the same as the rotation direction of the central shaft 34, so that during the rotation of the central shaft 34, the brush 56 completely cleans the entire ultrafiltration membrane 6, further improving the filtration speed and the quality of the white wine.

[0039] It should be particularly noted that the specific installation method, the connection method of the circuit and the control method of the motor 2 adopted in the present utility model are all conventional designs, and the present utility model will not be elaborated in detail.

[0040] The working principle of the present utility model is as follows:

[0041] Before the device in this solution starts to operate, the user first opens the sealing box of the discharge port 13, and at the same time seals the collection device to the discharge port 13. Then the motor 2 is turned on to work normally, and at the same time the white wine to be filtered is added into the inner cavity of the filtration chamber 1 through the feed port 11.

[0042] At the same time, since the output end of the motor 2 rotates, the driving shaft rotates, so that the driving wheel 31, the conveyor belt 32, the driven wheel 33 and the central shaft 34 rotate. At this time, the central shaft 34 drives the ultrafiltration membrane 6 and the second toothed disc 53 to rotate at the same time. At this time, the two second gears 54 engaged with the second toothed disc 53 are driven to rotate, and the brush 56 rotates automatically, so as to continuously sweep the impurities above the ultrafiltration membrane 6 into the cleaning box 51. At the same time, due to the setting of the inclined block 52, the impurities automatically flow into the slag discharge groove 14.

[0043] While the driving shaft rotates, it drives the first gear disk 41 to rotate, thereby causing the first gear 42 to rotate and simultaneously driving the rotating ring 43 and the knocking roller 44 to rotate. When the knocking roller 44 contacts the bottom end of the ultrafiltration membrane 6, it knocks on the ultrafiltration membrane 6 to make the ultrafiltration membrane 6 vibrate. When the rotating ring 43 continues to rotate to make the knocking roller 44 rotate within its inner cavity, the angle of the knocking roller 44 is adjusted so that the ultrafiltration membrane 6 no longer blocks the knocking roller 44, and then the rotating ring 43 drives the knocking roller 44 to continue rotating.

[0044] At the same time, since the rotation speed of the driving shaft is faster than that of the central shaft 34, the knocking roller 44 continuously knocks on the ultrafiltration membrane 6 upward, and at the same time, the brush 56 continuously sweeps the impurities above the ultrafiltration membrane 6 into the cleaning box 51.

[0045] After the filtration is completely finished, the user stops feeding and opens the sealing block 12 to clean the impurities inside the slag outlet groove 14 for the next filtration.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquor quality-improving ultrafiltration device, comprising a filtering chamber (1), characterized in that: The filter bin (1) is provided with a feed inlet (11) at the front side of the top end, and a discharge port (13) is provided at the rear side of the bottom end. A slag discharge trough (14) is symmetrically provided in the middle of the filter bin (1) and extends to the lower end. A sealing block (12) is slidably connected to the output end of the slag discharge trough (14). A motor (2) is fixedly connected to the bottom of the inner cavity of the filter bin (1). A transmission structure (3) is fixedly connected to the outer surface of the output end of the motor (2). A knocking structure (4) is fixedly connected to the right side above the transmission structure (3). A cleaning structure (5) is fixedly connected to the top of the inner cavity of the filter bin (1). An ultrafiltration membrane (6) is rotatably connected to the middle of the inner cavity of the filter bin (1).

2. A liquor quality improving ultrafiltration device according to claim 1, characterized in that: The transmission structure (3) comprises a driving wheel (31) and a driven wheel (33); the inner cavity of the driving wheel (31) is fixedly connected to a driving shaft; the output end of the motor (2) is fixedly connected to the bottom end of the driving shaft; the inner cavity of the driven wheel (33) is fixedly connected to a central shaft (34); and the driving wheel (31) and the driven wheel (33) are connected to a conveyor belt (32) which is wound around them.

3. A liquor quality improving ultrafiltration device according to claim 2, characterized in that: The knocking structure (4) comprises a toothed disc (41), the inner cavity of which is fixedly connected to the outer surface of the upper end of the driving shaft, the upper front side of the toothed disc (41) is meshingly connected to a gear (42), the inner cavity of the gear (42) is fixedly connected to a rotating ring (43), the inner cavity of the rotating ring (43) is rotatably connected to a knocking roller (44), and the upper and lower ends of the knocking roller (44) can both contact the bottom end of the ultrafiltration membrane (6).

4. A liquor quality improving ultrafiltration device according to claim 3, characterized in that: The cleaning structure (5) comprises two cleaning boxes (51), one end of the two cleaning boxes (51) being away from each other and abutting against the input end of a matching slag discharge trough (14), the bottom end of the cleaning box (51) being slidably connected to the top end of the ultrafiltration membrane (6), and the bottom left end of the cleaning box (51) being fixedly connected to an inclined block (52).

5. A liquor quality improving ultrafiltration device according to claim 4, characterized in that: A brush (56) is rotatably connected to the top of the inner cavity of the cleaning box (51); two ends of the brushes (56) close to each other are fixedly connected to gear 2 (54); the two gears 2 (54) are meshed with toothed disc 2 (53); a slope (55) is fixedly connected to the bottom of the inner cavity of the cleaning box (51); and the shape of the slope (55) is that the end close to each other is higher than the end far away from each other.

6. A liquor quality improving ultrafiltration device according to claim 5, characterized in that: The middle portion of the outer surface of the central shaft (34) is fixedly connected to the inner cavity of the ultrafiltration membrane (6), and the upper portion of the outer surface of the central shaft (34) is fixedly connected to the inner cavity of the second toothed disc (53).

7. A liquor quality improving ultrafiltration device according to claim 6, characterized in that: The opening direction of the cleaning box (51) is consistent with the rotation direction of the central axis (34).

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