Soy sauce production filtering device

Abstract

The utility model relates to the field of filtering equipment, in particular to a soy sauce production filtering device which comprises an outer box body, and a partition plate divides an inner cavity of the outer box body into a filtering chamber located on the upper portion and an equipment chamber located on the lower portion. A filtering barrel with an opening in the upper end is arranged in the filtering chamber, filtering holes are formed in the side wall of the filtering barrel, a vertically-extending blow-off pipe is arranged at the bottom of the filtering barrel and rotationally installed on the partition plate, the lower end of the blow-off pipe is rotationally connected with a sewage disposal pipe, one end of the sewage disposal pipe extends to the outer side of the outer box body, and a valve is arranged on the blow-off pipe or the sewage disposal pipe; a flushing pipe is fixedly mounted in the filtering chamber, and a spraying head facing the filtering barrel is fixedly mounted on the flushing pipe; in the rotating process of the filtering barrel, cleaning liquid or clean water is sprayed to the filtering barrel through the spraying head, the filtering barrel is backwashed, and impurities accumulated in the filtering barrel and a part of cleaning waste liquid are discharged through the sewage discharging pipe and the sewage cleaning pipe in sequence.

Description

Technical Field

[0001] The utility model relates to the field of filtering equipment, in particular to a soy sauce production filtering device. Background Art

[0002] The soy sauce production process is complicated. Conventional soy sauce needs to be filtered before packaging. The purpose is to filter out impurities in the soy sauce while retaining the soy sauce taste. The filtered soy sauce will not precipitate even if stored for a long time.

[0003] The utility model patent with application number CN202222535435.9 discloses a filtering device for soy sauce production, wherein the motor is installed at the bottom of the outer cylinder, and the motor is connected to the middle position of the bottom of the isolation cylinder through a transmission rod, a filter cartridge is arranged in the isolation cylinder, and four column holes are opened in the middle of the annular surface of the filter cartridge, the upper and lower middle parts of the round box are rotatably connected to the middle part of the transmission rod through a sealing bearing, and the inside of the round box is connected to the liquid outlet at the bottom of the isolation cylinder through a channel located inside the transmission rod, four oil cylinders are equidistantly installed in the outer cylinder, and a U-shaped block is installed at the push rod end of the oil cylinder, and both sides of the U-shaped block are respectively connected to the ring groove inside and outside the top edge of the filter cartridge through a ball, and the plug column is slidably connected to the corresponding column hole. The filtering device can effectively filter out the soy sauce liquid and is convenient for cleaning the residual substances on the surface of the filter cartridge.

[0004] However, when the filter cartridge is cleaned by the filtering device for soy sauce production, the filter cartridge needs to be disassembled and manually cleaned. The cleaning work of the filter cartridge is time-consuming and labor-intensive and needs to be improved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a soy sauce production filtering device, which can solve the problems in the prior art without disassembling the filtering barrel when flushing the filtering barrel.

[0006] To solve the above technical problems, the technical solution of the utility model is: a soy sauce production filtering device, comprising an outer box body, a partition is fixedly installed on the outer box body, the partition divides the inner cavity of the outer box body into a filter chamber located at the top and an equipment chamber located at the bottom; a filter barrel with an upper opening is provided in the filter chamber, a filter hole is provided on the side wall of the filter barrel, a vertically extending sewage pipe is provided at the bottom of the filter barrel, the sewage pipe is rotatably installed on the partition, the lower end of the sewage pipe is rotatably connected to a sewage cleaning pipe with one end extending to the outside of the outer box body, and a valve is provided on the sewage pipe or on the sewage cleaning pipe; a first motor for driving the sewage pipe to rotate is installed in the equipment room, and a discharge pipe connected to the bottom of the filter chamber is fixedly installed on one side of the outer box body; a flushing pipe is fixedly installed in the filter chamber, and a spray head facing the filter barrel is fixedly installed on the flushing pipe.

[0007] As a preferred technical solution, the flushing pipe includes a horizontal portion, one end of which is connected to a vertical portion extending downward, the horizontal portion is fixedly mounted on the side wall of the outer box body and one end of the horizontal portion away from the vertical portion extends out of the outer box body, and a plurality of spray heads are evenly spaced and fixedly mounted on the vertical portion.

[0008] As a further improvement, an arc-shaped baffle driven by a second motor and rotating around the vertical portion is provided in the filter chamber; the axis of the arc-shaped baffle coincides with the vertical portion; and the plurality of spray heads are all located inside the arc-shaped baffle.

[0009] As a further improvement, two groups of cover plates are provided in the upper end of the filter chamber, and the two groups of cover plates are respectively located on opposite sides of the filter barrel, and the filter hole and the flushing pipe are both located below the cover plates; the cover plates include a rotating plate, and the rotating plate is rotatably installed in the filter chamber at one end away from the filter barrel, and the axis of rotation of the rotating plate is perpendicular to the axis of the filter barrel; the end of the rotating plate close to the filter barrel is provided with a slide groove extending along the radial direction of the filter barrel, and a movable plate is slidably installed in the slide groove, and a positioning hole matching the outer diameter of the filter barrel is provided between the movable plates of the two groups of cover plates; a pin is movably installed on the movable plate, and a slot matching the pin is provided on the inner wall of the filter chamber.

[0010] As a further improvement, an annular groove is provided on the outer peripheral surface of the filter barrel, and a protrusion for embedding into the annular groove is provided on the inner wall of the positioning hole.

[0011] After adopting the above technical solution, the beneficial effects of the utility model are:

[0012] (1) In the present application, when a large amount of impurities accumulate in the filter barrel and the filter barrel needs to be cleaned, the filter barrel is backwashed by spraying cleaning liquid or clean water to the filter barrel through the spray head during the rotation of the filter barrel. The impurities accumulated in the filter barrel and a part of the cleaning waste liquid are discharged in sequence through the sewage pipe and the sewage cleaning pipe, which makes the cleaning of the filter barrel more convenient.

[0013] (2) When filtering the soy sauce, the second motor drives the arc-shaped baffle to rotate to the side of the vertical portion close to the filter barrel, and the arc-shaped baffle covers the multiple spray heads, thereby preventing the soy sauce thrown out of the filter barrel from adhering to the spray heads and clogging the spray heads;

[0014] (3) When filtering the soy sauce, the present application rotates the two rotating plates to a horizontal state, slides the two movable plates inward, closes the two movable plates, and restricts the upper end of the filter barrel in the positioning hole, thereby improving the rotation stability of the filter barrel and preventing the soy sauce from splashing out of the filter chamber when the filter barrel rotates;

[0015] (4) After the pin is pulled out of the slot, the two movable plates can be slid outward to separate the two movable plates, and the two rotating plates can be rotated upward to open the two sets of cover plates so that the inside of the filter chamber can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0018] Figure 2 yes Figure 1 A cross-sectional schematic diagram of

[0019] Figure 3 yes Figure 2 A partial enlarged view of the middle cover;

[0020] Figure 4 is a top view schematic diagram of a cover plate of an embodiment of the utility model;

[0021] Figure 5 yes Figure 4 This is a partial enlarged view of the center latch;

[0022] Figure 6 It is a top view schematic diagram of the arc-shaped baffle of the embodiment of the utility model.

[0023] In the figure: 1-outer box; 2-partition; 3-filter chamber; 4-equipment chamber; 5-filter barrel; 6-drain pipe; 7-drain pipe; 8-solenoid valve; 9-first motor; 10-belt; 11-discharge pipe; 12-flushing pipe; 13-spray head; 14-horizontal part; 15-vertical part; 16-second motor; 17-arc baffle; 18-cover plate; 19-rotating plate; 20-hinge shaft; 21-slide groove; 22-movable plate; 23-positioning hole; 24-latch pin; 25-slide sleeve; 26-push rod; 27-annular groove; 28-protrusion; 29-support plate; 30-limiting plate; 31-slot. DETAILED DESCRIPTION

[0024] like Figures 1 to 6As shown, a soy sauce production filtering device comprises an outer box body 1 with an opening at the upper end, a horizontal partition 2 is fixedly installed in the outer box body 1 by bolts, and the partition 2 divides the inner cavity of the outer box body 1 into a filter chamber 3 located at the upper end and an equipment chamber 4 located at the lower end. A filter barrel 5 with an opening at the upper end is provided in the filter chamber 3, and a plurality of filter holes are evenly distributed on the side wall of the filter barrel 5 located below the cover plate 18, and a vertically extending sewage pipe 6 is integrally formed at the bottom of the filter barrel 5, and the sewage pipe 6 is rotatably installed on the partition 2 through a bearing, and the lower end of the sewage pipe 6 is rotatably connected to an L-shaped sewage cleaning pipe 7 through a rotating joint, and the sewage cleaning pipe 7 extends to the right to the outside of the outer box body 1 at one end away from the sewage pipe 6, and a valve is provided on the sewage cleaning pipe 7, and the valve is a solenoid valve 8. A first motor 9 for driving the sewage pipe 6 to rotate is installed in the equipment chamber 4 by bolts, and the rotating shaft of the first motor 9 is connected to the sewage pipe 6 by a belt 10. A discharge pipe 11 connected to the bottom of the filter chamber 3 is fixedly installed on the right side of the outer box body 1 by bolts.

[0025] like Figure 2 As shown, a flushing pipe 12 is fixedly installed in the filter chamber 3 below the cover plate 18, and a spray head 13 facing the filter barrel 5 is fixedly installed on the flushing pipe 12. In order to improve the flushing effect of the filter barrel 5, the flushing pipe 12 includes a horizontal portion 14, one end of the horizontal portion 14 is connected to a vertical portion 15 extending downward, the horizontal portion 14 and the vertical portion 15 are integrally formed, the horizontal portion 14 is bolted or welded to the side wall of the outer box body 1, the vertical portion 15 is located in the filter chamber 3, one end of the horizontal portion 14 away from the vertical portion 15 extends out of the outer box body 1, and a plurality of spray heads 13 are evenly spaced and fixedly installed on the vertical portion 15.

[0026] When filtering the soy sauce, close the solenoid valve 8 on the cleaning pipe 7, and connect the discharge pipe 11 to the soy sauce collection container; add the soy sauce to be filtered into the filter barrel 5, and drive the filter barrel 5 to rotate at a high speed by the first motor 9, so that the soy sauce liquid is accelerated to flow through the filter holes on the filter barrel 5 to the bottom of the filter chamber 3 and be discharged from the discharge pipe 11, and the impurities in the soy sauce remain inside the filter barrel 5.

[0027] When a large amount of impurities accumulate in the filter barrel 5 and the filter barrel 5 needs to be cleaned, the solenoid valve 8 on the cleaning pipe 7 is opened, the discharge pipe 11 and the cleaning pipe 7 are respectively connected to the sewage collection container, and one end of the horizontal portion 14 of the flushing pipe 12 is connected to the cleaning liquid supply mechanism or the water source; the filter barrel 5 is driven to rotate slowly by the first motor 9, and during the rotation of the filter barrel 5, the cleaning liquid or clean water is sprayed on the filter barrel 5 through the spray head 13 to backwash the filter barrel 5, and the impurities accumulated in the filter barrel 5 are discharged in turn through the discharge pipe 6 and the cleaning pipe 7 together with a part of the cleaning waste liquid, and at the same time, another part of the cleaning waste liquid is discharged through the discharge pipe 11.

[0028] like Figure 2 and Figure 6 As shown, an arc-shaped baffle 17 driven by a second motor 16 and rotating around a vertical portion 15 is provided in the filter chamber 3; the axis of the arc-shaped baffle 17 coincides with the vertical portion; and a plurality of spray heads 13 are located inside the arc-shaped baffle 17. The second motor 16 is installed at the bottom of the partition 2 by bolts, and the rotation axis of the second motor 16 is coaxially arranged with the vertical portion 15. The rotation axis of the second motor 16 extends upward into the filter chamber 3 and is fixedly installed with a support plate 29, and the lower end of the arc-shaped baffle 17 is welded to the top of the support plate 29. Specifically, when filtering the soy sauce, the second motor 16 drives the arc baffle 17 to rotate to the side of the vertical portion 15 close to the filter barrel 5, and the arc baffle 17 covers the multiple spray heads 13, thereby preventing the soy sauce thrown out of the filter barrel 5 from adhering to the spray heads 13 and clogging the spray heads; or when flushing the filter barrel 5, the second motor 16 drives the arc baffle 17 to rotate to the side of the vertical portion 15 away from the filter barrel 5.

[0029] like Figures 2 to 4 As shown, two groups of cover plates 18 are provided in the upper end of the filter chamber 3, and the two groups of cover plates 18 are respectively located on the left and right sides of the filter barrel; the cover plate 18 includes a rotating plate 19, and hinge shafts 20 are respectively provided on the front and rear sides of the end of the rotating plate 19 away from the filter barrel 5, and the hinge shafts 20 are rotatably connected to the inner wall of the filter chamber 3. The axis of rotation of the rotating plate 19 is perpendicular to the axis of the filter barrel 5 and extends forward and backward. The end of the rotating plate 19 close to the filter barrel 5 is provided with a slide groove 21 extending along the radial direction of the filter barrel 5, and a movable plate 22 is slidably installed in the slide groove 21. A positioning hole 23 matching the outer diameter of the filter barrel 5 is provided between the movable plates 22 of the two groups of cover plates 18.

[0030] Specifically, when filtering the soy sauce, the two rotating plates 19 are rotated to a horizontal state, and the two movable plates 22 are slid inward to close the two movable plates 22, and the upper end of the filter barrel 5 is restricted in the positioning hole 23, thereby improving the stability of the rotation of the filter barrel 5, and also preventing the soy sauce from splashing out of the filter chamber 3 when the filter barrel 5 rotates. In addition, the front and rear side walls of the filter chamber 3 are respectively welded with limit plates 30 that match the rotating plates 19. When the bottom of the rotating plate 19 is attached to the corresponding limit plates 30, the rotating plate 19 is in a horizontal state, which can prevent the rotating plate 19 from rotating too far.

[0031] In order to prevent the two sets of cover plates 18 from being opened at will, latches 24 that can slide back and forth are respectively provided at the front and rear ends of the top of the movable plate 22, and two sliding sleeves 25 are sleeved on the latch 24. The sliding sleeves 25 are fixed to the movable plate 22 by bolts, and a lever 26 is welded on the latch 24 located between the two sliding sleeves 25, and a slot 31 matching the latch 24 is provided on the inner wall of the filter chamber 3.

[0032] When the rotating plate 19 is rotated to a horizontal state and the two movable plates 22 are closed, the latch 24 is inserted into the corresponding slot 31, so that the state of the rotating plate 19 and the movable plate 22 remains stable. Conversely, after the latch 24 is pulled out of the slot 31, the two movable plates 22 can be slid outward to separate the two movable plates 22, and the two rotating plates 19 are rotated upward to open the two sets of cover plates 18, so as to clean the inside of the filter chamber 3.

[0033] In order to further improve the rotation stability of the filter barrel 5 , an annular groove 27 is provided on the outer peripheral surface of the filter barrel 5 , and a protrusion 28 for embedding into the annular groove 27 is integrally formed on the inner wall of the positioning hole 23 .

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A soy sauce production filtering device, characterized in that: It includes an outer box body, on which a partition is fixedly installed, and the partition divides the inner cavity of the outer box body into a filter chamber located above and an equipment chamber located below; a filter barrel with an upper opening is provided in the filter chamber, and filter holes are provided on the side walls of the filter barrel, and a vertically extending sewage pipe is provided at the bottom of the filter barrel, and the sewage pipe is rotatably installed on the partition, and the lower end of the sewage pipe is rotatably connected to a sewage cleaning pipe with one end extending to the outside of the outer box body, and a valve is provided on the sewage pipe or on the sewage cleaning pipe; a first motor for driving the sewage pipe to rotate is installed in the equipment room, and a discharge pipe connected to the bottom of the filter chamber is fixedly installed on one side of the outer box body; a flushing pipe is fixedly installed in the filter chamber, and a spray head facing the filter barrel is fixedly installed on the flushing pipe.

2. A soy sauce production filtering device as claimed in claim 1, characterized in that: The flushing pipe includes a horizontal portion, one end of which is connected to a vertical portion extending downward, the horizontal portion is fixedly mounted on the side wall of the outer box body and one end of the horizontal portion away from the vertical portion extends out of the outer box body, and a plurality of spray heads are evenly spaced and fixedly mounted on the vertical portion.

3. A soy sauce production filtering device as claimed in claim 2, characterized in that: An arc-shaped baffle driven by a second motor and rotating around the vertical portion is arranged in the filter chamber; the axis of the arc-shaped baffle coincides with the vertical portion; and the plurality of spray heads are all located inside the arc-shaped baffle.

4. A soy sauce production filtering device as claimed in claim 1, characterized in that: Two groups of cover plates are provided in the upper end of the filter chamber, and the two groups of cover plates are respectively located on opposite sides of the filter barrel, and the filter hole and the flushing pipe are both located below the cover plates; the cover plates include a rotating plate, and the rotating plate is rotatably installed in the filter chamber at one end away from the filter barrel, and the axis of rotation of the rotating plate is perpendicular to the axis of the filter barrel; the end of the rotating plate close to the filter barrel is provided with a slide groove extending along the radial direction of the filter barrel, and a movable plate is slidably installed in the slide groove, and a positioning hole matching the outer diameter of the filter barrel is provided between the movable plates of the two groups of cover plates; a latch is movably installed on the movable plate, and a slot matching the latch is provided on the inner wall of the filter chamber.

5. A soy sauce production filtering device as claimed in claim 4, characterized in that: An annular groove is provided on the outer peripheral surface of the filter barrel, and a protrusion for embedding into the annular groove is provided on the inner wall of the positioning hole.

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