Filtering device for gastrodia elata processing

Abstract

The utility model discloses a filtering device for gastrodia elata processing, which comprises a box body, rectangular frames are arranged on the left side and the right side of the box body, interfaces are arranged on the upper side and the lower side of the box body, net rolling mechanisms are arranged on the inner side walls of the two rectangular frames, and rectangular openings corresponding to the rectangular frames on the same side are formed in the left inner wall and the right inner wall of the box body. Three supporting rollers are arranged in the box body at equal intervals, the two ends of each supporting roller are rotationally connected with the inner wall of the box body, and an impurity discharging mechanism penetrating to the outer side of the box body is arranged below the position between any two supporting rollers. The surface of the filter screen is brushed through the screen brushing mechanism, the filtering efficiency is further improved, continuous and efficient filtering of the filter screen is guaranteed, meanwhile, the impurity discharging mechanism can discharge soil and impurities out of the box body in time, equipment cleaning or filter screen replacement does not need to be shut down, continuous filtering of the equipment is guaranteed, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of gastrodia elata processing, in particular to a filtering device for gastrodia elata processing. Background Art

[0002] Gastrodia elata is a precious traditional Chinese medicine with the effects of calming wind and relieving spasms, calming liver yang, and dispelling wind and unblocking meridians. During the processing of Gastrodia elata, washing it with clean water is a very important step. This is because during the excavation and transportation process, Gastrodia elata may be contaminated with mud and impurities. Washing can remove these dirt and ensure the cleanliness and hygiene of Gastrodia elata. At the same time, washing can also keep Gastrodia elata in good appearance and quality, which is conducive to subsequent processing and storage.

[0003] During the cleaning process of Gastrodia elata, wastewater containing mud, impurities, etc. will be produced. During the processing of Gastrodia elata, filtering equipment is needed to filter the wastewater for reuse to reduce resource waste.

[0004] However, existing equipment for wastewater filtration usually uses a filter mesh for filtration. However, during the filtration process, the filter mesh will gradually be covered with pollutants such as dirt and impurities, which will cause the mesh holes of the filter mesh to be blocked, thereby reducing the filtration efficiency. In order to ensure the filtration effect, the filter mesh needs to be cleaned or replaced regularly. However, when cleaning or replacing the filter mesh, the filtration equipment needs to be shut down, which will affect the normal production or treatment process and cause a certain period of downtime. Moreover, manual replacement or cleaning of the filter mesh is usually required, which is extremely troublesome. In addition, during the filtration process, the mesh holes of the filter mesh will gradually be blocked by dirt and impurities, making it impossible to continuously and efficiently filter the wastewater.

[0005] Therefore, a filtering device for processing Gastrodia elata is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a filtering device for processing Gastrodia elata to solve the above problems.

[0007] To achieve this purpose, the present invention adopts the following technical solutions:

[0008] A filtering device for processing Gastrodia elata comprises a box body, wherein rectangular frames are provided on the left and right sides of the box body, interfaces are provided on the upper and lower sides of the box body, the inner walls of the two rectangular frames are provided with a mesh rolling mechanism, the left and right inner walls of the box body are provided with rectangular openings corresponding to the rectangular frames on the same side, three supporting rollers are equidistantly provided inside the box body and the ends of the supporting rollers are rotatably connected to the inner walls, a debris removal mechanism extending to the outside of the box body is provided below any two of the supporting rollers, a filter screen is provided between the two mesh rolling mechanisms, which sequentially bypasses the three supporting rollers and the two debris removal mechanisms, and a brushing mechanism is provided on the inner wall of the box body for cleaning the filter screen.

[0009] Preferably, the net rolling mechanism includes a motor 1 and a roller, the rear side wall of the rectangular frame is rotatably connected to the roller, the front side of the rectangular frame is provided with a motor 1 whose output shaft is coaxially connected to the front end of the roller, the outer side of the roller is connected to one end of the filter net, and the filter net is rolled up on the roller.

[0010] Preferably, the impurity removal mechanism includes a second motor, a valve, a conveying pipe, a feed port, a spiral blade and a transmission shaft. The interior of the box is provided with a conveying pipe with a front end extending to the front thereof, the rear end of the conveying pipe is connected to the inner side wall of the box, the rear side wall of the conveying pipe is rotatably connected to the transmission shaft, the transmission shaft is provided with spiral blades, the front side of the conveying pipe is provided with a second motor with an output shaft coaxially connected to the front end of the transmission shaft, a valve is provided at one end of the conveying pipe extending to the outside of the box, and a plurality of feed ports are provided on both sides of the conveying pipe at equal distances along the front-to-back direction.

[0011] Preferably, the conveying pipe is provided with a plurality of collars located on both sides of the feed port, the collars are rotatably connected to the conveying pipe, and the top and bottom of the filter screen are in contact with the outside of the collars and the outside of the support roller respectively.

[0012] Preferably, the brush net mechanism includes a synchronous belt, a synchronous wheel, a roller brush and a motor three. A roller brush is provided one by one above the multiple support rollers. The bristles on the surface of the roller brush abut against the filter net. Both ends of the roller brush are rotatably connected to the inner wall of the box body and pass through to the outside thereof. The rear side of the box body is provided with a motor three whose output shaft is coaxially connected to the rear end of one of the roller brushes. The front ends of the multiple roller brushes are fixedly sleeved with at least one synchronous wheel, and a synchronous belt is connected for transmission between the synchronous wheels on any two adjacent roller brushes.

[0013] Preferably, two limiting rollers are provided inside the rectangular opening and are located on the upper and lower sides of the filter screen. The outer surfaces of the two limiting rollers are in contact with the outer side of the filter screen. Both ends of the limiting roller are rotatably connected to the inner wall of the rectangular opening. The limiting roller 2 located above the rectangular opening is rotatably connected between the front and rear inner walls of the rectangular frame. The outer surface of the limiting roller 2 is in contact with the bottom of the filter screen to lift the filter screen. An adsorption layer is provided at the lower end of the inner wall of the box body.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Use activated carbon adsorption layer to effectively purify wastewater and improve treatment effect.

[0016] 2. The filtering position of the filter screen is changed by two rolling screen mechanisms, which improves the filtering efficiency of the equipment.

[0017] 3. The brushing mechanism brushes the surface of the filter, further improving the filtration efficiency and ensuring continuous and efficient filtration of the filter.

[0018] 4. The dirt and impurities can be discharged from the box in time through the impurity discharge mechanism, without shutting down the equipment to clean or replace the filter, ensuring continuous filtration of the equipment and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings further illustrate the present invention, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0022] Figure 3 This is a sectional view of the three-dimensional structure of the utility model;

[0023] Figure 4 This is an exploded view of the local structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the net brushing mechanism of the utility model;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the debris removal mechanism of the utility model.

[0026] In the accompanying drawings: 1. Box body; 21. Rectangular frame; 22. Interface; 3. Net winding mechanism; 31. Motor 1; 32. Roller; 41. Rectangular opening; 42. Support roller; 43. Filter; 5. Debris removal mechanism; 51. Motor 2; 52. Valve; 53. Conveying pipe; 54. Feed port; 55. Spiral blade; 56. Drive shaft; 6. Net brushing mechanism; 61. Synchronous belt; 62. Synchronous wheel; 63. Roller brush; 64. Motor 3; 71. Limit roller 1; 72. Limit roller 2; 8. Adsorption layer; 9. Ring. DETAILED DESCRIPTION

[0027] The following describes embodiments of the present invention in detail, with examples of the embodiments illustrated in the accompanying drawings. Throughout, identical or similar reference numerals denote identical or similar elements or elements having identical or similar functions. The embodiments described below with reference to the accompanying drawings are illustrative and intended solely for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. In the description of the present invention, it should be understood that terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise" indicate positions or positional relationships based on those shown in the accompanying drawings. These terms are intended solely for the purpose of describing the present invention and simplifying the description. They do not indicate or imply that the devices or elements referred to must have, be constructed, or operate in a specific orientation, and are therefore not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Thus, features designated "first" or "second" may explicitly or implicitly include one or more of the aforementioned features. In the description of the present invention, “a plurality of” means two or more, and “a number of” means one or more, unless otherwise clearly defined.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, electrical connections, or connections that allow for mutual communication; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0030] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but a person of ordinary skill in the art will recognize the application of other processes and / or the use of other materials.

[0031] In this embodiment, Figure 1-6 A filtering device for processing Gastrodia elata is provided. The utility model includes a box body 1, rectangular frames 21 are provided on the left and right sides of the box body 1, interfaces 22 are provided on the upper and lower sides of the box body 1, the inner walls of the two rectangular frames 21 are provided with a mesh rolling mechanism 3, the left and right inner walls of the box body 1 are provided with rectangular openings 41 corresponding to the rectangular frames 21 on the same side, three supporting rollers 42 are equidistantly provided inside the box body 1 and the two ends are rotatably connected to the inner wall thereof, a debris removal mechanism 5 is provided below between any two supporting rollers 42 and extending to the outside of the box body 1, a filter screen 43 is provided between the two mesh rolling mechanisms 3 and sequentially bypasses the three supporting rollers 42 and the two debris removal mechanisms 5, and a brushing mechanism 6 is provided on the inner wall of the box body 1 for cleaning the filter screen 43.

[0032] In this embodiment, the filter screen 43 passes through the three support rollers 42 and the two impurity discharge mechanisms 5 in sequence, which will make the filter screen 43 form a W shape, connecting the wastewater pipe with the upper interface 22. At this time, the wastewater is passed into the box body 1, and the dirt and impurities in the wastewater are filtered out, and clean water is discharged from the lower interface 22. In this process, the two winding mechanisms 3 are used to reel in and unreel the two ends of the filter screen 43 respectively to change the filtering position of the filter screen 43 to improve the filtering efficiency of the equipment. At the same time, the brushing mechanism 6 is used to brush the surface of the filter screen 43, so that the dirt and impurities are removed from the surface of the filter screen 43 and accumulated in the recess of the filter screen 43 to further improve the filtering efficiency of the equipment, thereby ensuring that the filter screen 43 continuously and efficiently filters the wastewater. At the same time, the impurity discharge mechanism 5 is used to discharge the dirt and impurities accumulated in the recess of the filter screen 43 to the outside of the box body 1, so that there is no need to shut down the equipment to clean or replace the filter screen 43, ensuring that the equipment can continue to filter, making operation easier.

[0033] Preferably, as another embodiment of the present invention, the net rolling mechanism 3 includes a motor 31 and a roller 32. The rear side wall of the rectangular frame 21 is rotatably connected to the roller 32. The front side of the rectangular frame 21 is provided with a motor 31 whose output shaft is coaxially connected to the front end of the roller 32. The outer side of the roller 32 is connected to one end of the filter screen 43, and the filter screen 43 is rolled up on the roller 32.

[0034] In this embodiment, the motor 31 can drive the roller 32 to rotate forward or reverse. Since one end of the filter screen 43 is connected to the outside of the roller 32, during this process, the roller 32 can reel or unreel one end of the filter screen 43 to change the filtering position of the filter screen 43.

[0035] Preferably, as another embodiment of the present invention, the brush net mechanism 6 includes a synchronous belt 61, a synchronous wheel 62, a roller brush 63 and a motor three 64. Roller brushes 63 are provided one by one above the multiple support rollers 42. The bristles on the surface of the roller brush 63 abut against the filter net 43. Both ends of the roller brush 63 are rotatably connected to the inner wall of the box body 1 and pass through to its outside. The rear side of the box body 1 is provided with a motor three 64 whose output shaft is coaxially connected to the rear end of one of the roller brushes 63. The front ends of the multiple roller brushes 63 are fixedly sleeved with at least one synchronous wheel 62, and the synchronous wheels 62 on any two adjacent roller brushes 63 are transmission-connected with a synchronous belt 61.

[0036] In this embodiment, motor three 64 can drive one of the roller brushes 63 to rotate. During this process, the transmission effect of the synchronous belt 61 and the synchronous wheel 62 is used to drive the other two roller brushes 63 to rotate. During this process, the three roller brushes 63 will brush the surface of the filter screen 43, so that the dirt and impurities are removed from the surface of the filter screen 43 and accumulated in the recesses of the filter screen 43, so as to further improve the filtering efficiency of the equipment.

[0037] Preferably, as another embodiment of the present invention, the impurity removal mechanism 5 includes a second motor 51, a valve 52, a delivery pipe 53, a feed port 54, a spiral blade 55 and a transmission shaft 56. The interior of the box body 1 is provided with a delivery pipe 53 whose front end extends to the front thereof, and the rear end of the delivery pipe 53 is connected to the inner side wall of the box body 1. The rear side wall of the delivery pipe 53 is rotatably connected to the transmission shaft 56, and the transmission shaft 56 is provided with a spiral blade 55. The front side of the delivery pipe 53 is provided with a second motor 51 whose output shaft is coaxially connected to the front end of the transmission shaft 56. The delivery pipe 53 is provided with a valve 52 at one end that extends to the outside of the box body 1, and a plurality of feed ports 54 are provided on both sides of the delivery pipe 53 at equal distances along the front-to-back direction.

[0038] In this embodiment, since the filter screen 43 passes through the three support rollers 42 and the two impurity removal mechanisms 5 in sequence, the filter screen 43 will form a W shape, and the conveying pipe 53 on the impurity removal mechanism 5 is located in the recess of the filter screen 43, and the filtered soil and impurities will accumulate in the recess and enter the conveying pipe 53 from the feed port 54. When the accumulated soil and impurities need to be discharged, the motor 2 51 is started to drive the spiral blade 55 and the transmission shaft 56 to rotate. During this process, the rotating spiral blade 55 will generate an axial propulsion force to transport the accumulated soil and impurities forward. At the same time, the valve 52 is opened to allow the soil and impurities mixed with wastewater to be discharged to the outside of the box body 1 to remove the soil and impurities on the filter screen 43.

[0039] Preferably, as another embodiment of the present invention, a plurality of collars 9 are provided on the conveying pipe 53 and located on both sides of the feed port 54. The collars 9 are rotatably connected to the conveying pipe 53, and the top and bottom of the filter screen 43 are in contact with the outside of the collars 9 and the outside of the support roller 42 respectively.

[0040] In this embodiment, the collar 9 and the support roller 42 can support the surface of the filter screen 43 to ensure that the filter screen 43 continues to maintain a W shape, and the collar 9 and the support roller 42 can both rotate to ensure that the filter screen 43 can smoothly change the filtering position.

[0041] Preferably, as another embodiment of the present invention, two limiting rollers 71 are provided inside the rectangular opening 41 and are located on the upper and lower sides of the filter screen 43. The outer surfaces of the two limiting rollers 71 are in contact with the outer side of the filter screen 43, and both ends of the limiting roller 71 are rotatably connected to the inner wall of the rectangular opening 41. The front and rear inner walls of the rectangular frame 21 are rotatably connected to the limiting roller 2 72 located above the rectangular opening 41. The outer surface of the limiting roller 2 72 is in contact with the bottom of the filter screen 43 to lift the filter screen 43, and an adsorption layer 8 is provided at the lower end of the inner wall of the box body 1.

[0042] In this embodiment, the limiting roller 1 71 and the limiting roller 2 72 can limit the surface of the filter screen 43, so that the filter screen 43 is in a tight state with an upward tilt, so that it can be rolled up by the roller 32 on the rolling mechanism 3, and the limiting roller 1 71 and the limiting roller 2 72 are both in a rotatable state to ensure that the filter screen 43 changes position smoothly. Among them, the adsorption layer 8 is activated carbon, which can effectively adsorb wastewater. Activated carbon has a rich pore structure and a huge specific surface area, and can adsorb pollutants such as organic matter, odor, pigments, etc. in the wastewater, so that the wastewater is purified and the water quality is improved.

[0043] Working principle: The wastewater storage container is connected to the upper interface 22 through a pipe. At this time, the wastewater is passed into the box body 1, and the soil and impurities in the wastewater are filtered out by the filter screen 43. Then, the clean water is discharged from the lower interface 22. During the filtering process, the motor 1 31 on both sides drives the rollers 32 on both sides to rotate forward and reverse respectively, so that the two rollers 32 can reel in and unreel the filter screen 43 respectively, thereby achieving the effect of translating the filter screen 43 to change the filtering position of the filter screen 43 and improve the filtering efficiency of the equipment. At the same time, the motor 3 64 drives one of the roller brushes 63 to rotate, and cooperates with the transmission action of the synchronous belt 61 and the synchronous wheel 62 to drive the other two roller brushes 63 to rotate, and the three roller brushes 63 will filter the filter screen. The surface of the mesh 43 is brushed so that the dirt and impurities are removed from the surface of the filter mesh 43 and accumulated in the recess of the filter mesh 43, and enter the conveying pipe 53 from the feed port 54 to further improve the filtering efficiency of the equipment. When it is necessary to remove the dirt and impurities accumulated in the recess of the filter mesh 43, start the motor 2 51 to drive the spiral blade 55 and the transmission shaft 56 to rotate. During this process, the rotating spiral blade 55 will generate an axial propulsion force to transport the accumulated dirt and impurities forward. At the same time, open the valve 52 to allow the dirt and impurities mixed with wastewater to be discharged to the outside of the box 1 to remove the dirt and impurities on the filter mesh 43. There is no need to shut down the equipment to clean or replace the filter mesh 43, ensuring that the equipment can continue to filter, making operation easier.

[0044] Throughout this specification, reference to terms such as "an embodiment," "one embodiment," "certain embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0045] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific embodiments of the present invention without inventive effort, and such equivalent variations or substitutions are encompassed within the scope of the claims of this application.

Claims

1. A filtering device for processing Gastrodia elata, characterized in that: The invention comprises a box body (1), wherein rectangular frames (21) are provided on both left and right sides of the box body (1), interfaces (22) are provided on both upper and lower sides of the box body (1), and the inner side walls of the two rectangular frames (21) are provided with a rolling net mechanism (3), and the left and right inner walls of the box body (1) are provided with rectangular openings (41) corresponding to the rectangular frames (21) on the same side, and three supporting rollers (42) are provided equidistantly inside the box body (1) and the two ends of the supporting rollers are connected to the inner wall of the box body (1) in a rotatable manner, and a debris removal mechanism (5) extending to the outside of the box body (1) is provided below any two of the supporting rollers (42), and a filter net (43) is provided between the two rolling net mechanisms (3) and passes through the three supporting rollers (42) and the two debris removal mechanisms (5) in sequence, and a brushing net mechanism (6) for cleaning the filter net (43) is provided on the inner side wall of the box body (1).

2. A filtering device for processing Gastrodia elata according to claim 1, characterized in that: The net-rolling mechanism (3) comprises a motor (31) and a roller (32); the rear side wall of the rectangular frame (21) is rotatably connected to the roller (32); the front side of the rectangular frame (21) is provided with a motor (31) whose output shaft is coaxially connected to the front end of the roller (32); the outer side of the roller (32) is connected to one end of the filter (43); and the filter (43) is rolled up on the roller (32).

3. A filtering device for processing Gastrodia elata according to claim 1, characterized in that: The impurity removal mechanism (5) includes a second motor (51), a valve (52), a delivery pipe (53), a feed port (54), a spiral blade (55) and a transmission shaft (56). The interior of the box (1) is provided with a delivery pipe (53) whose front end extends to the front thereof, the rear end of the delivery pipe (53) is connected to the inner side wall of the box (1), the rear side wall of the delivery pipe (53) is rotatably connected to the transmission shaft (56), and the transmission shaft (56) is provided with a spiral blade (55). The front side of the delivery pipe (53) is provided with a second motor (51) whose output shaft is coaxially connected to the front end of the transmission shaft (56), the end of the delivery pipe (53) extending to the outside of the box (1) is provided with a valve (52), and the left and right sides of the delivery pipe (53) are provided with a plurality of feed ports (54) equidistantly along the front-to-back direction.

4. A filtering device for processing Gastrodia elata according to claim 3, characterized in that: The conveying pipe (53) is provided with a plurality of sleeves (9) located on both sides of the feed port (54), the sleeves (9) are rotatably connected to the conveying pipe (53), and the top and bottom of the filter screen (43) are in contact with the outside of the sleeves (9) and the outside of the support roller (42), respectively.

5. The filtering device for processing Gastrodia elata according to claim 1, characterized in that: The brush net mechanism (6) includes a synchronous belt (61), a synchronous wheel (62), a roller brush (63) and a motor (64). A roller brush (63) is provided on each of the plurality of support rollers (42). The bristles on the surface of the roller brush (63) abut against the filter net (43). Both ends of the roller brush (63) are rotatably connected to the inner wall of the box (1) and extend to the outside thereof. The rear side of the box (1) is provided with a motor (64) whose output shaft is coaxially connected to the rear end of one of the roller brushes (63). The front ends of the plurality of roller brushes (63) are fixedly sleeved with at least one synchronous wheel (62). A synchronous belt (61) is provided between the synchronous wheels (62) on any two adjacent roller brushes (63).

6. The filtering device for processing Gastrodia elata according to claim 1, characterized in that: Two limiting rollers (71) are provided inside the rectangular opening (41) and are located on the upper and lower sides of the filter (43). The outer surfaces of the two limiting rollers (71) are in contact with the outer side of the filter (43). Both ends of the limiting roller (71) are rotatably connected to the inner wall of the rectangular opening (41). The front and rear inner walls of the rectangular frame (21) are rotatably connected to the limiting roller (72) located above the rectangular opening (41). The outer surface of the limiting roller (72) is in contact with the bottom of the filter (43) to lift the filter (43). An adsorption layer (8) is provided at the lower end of the inner wall of the box body (1).

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