Wastewater treatment device for gelatin production and processing

Abstract

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a wastewater treatment device for gelatin production and processing, which comprises a charging barrel, a charging cavity is arranged in the charging barrel, a round rod is fixedly mounted at the top of the charging cavity, a limiting groove is arranged in the round rod, and a filter plate is slidably mounted in the limiting groove. A collecting groove is formed in the position, located on the peripheral side of the charging cavity, in the charging barrel, a scraping plate is slidably installed in the collecting groove, the top end of the scraping plate penetrates through the top of the collecting groove and extends to the outside, and a plurality of discharging openings communicating with the collecting groove are formed in the position, located above the filtering plate, of the side wall of the charging cavity; a plurality of guide plates are fixedly mounted on the side wall of the loading cavity and above the filter plate; according to the sewage treatment device, filtered impurities can be conveniently treated in a centralized manner by a worker, the filter screen can be conveniently replaced by the worker, and meanwhile, under the sealing action of a rubber pad, wastewater in the discharge pipe can be prevented from flowing out to the outside from the top of the rotating plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment, and in particular relates to a wastewater treatment device used for gelatin production and processing. Background Art

[0002] Gelatin is a macromolecular hydrophilic colloid, a product of partial hydrolysis of collagen. According to its performance and use, it can be divided into photographic gelatin, edible gelatin and industrial gelatin. Depending on the use, the quality requirements for gelatin are also different. When used as an adhesive, the main requirement is bonding strength. When used in the fields of photography, food, medicine, etc., the emphasis is on product purity.

[0003] For example, the Chinese patent with the publication number CN217398614U discloses a wastewater treatment device for gelatin production, including a bottom box, the top of which is sequentially installed with a first filter box, a pumping box, a mixing treatment box and a second filter box from left to right, a control switch is fixedly installed on the front side of the first filter box, a material storage box is fixedly installed on the top of the mixing treatment box, a top box is fixedly installed on the top of the material storage box, an upper feeding port is fixedly installed on the top of the material storage box, a mixing and stirring component is arranged inside the mixing treatment box, a first filter component is arranged inside the first filter box, a pumping component is arranged inside the pumping box, and a second filter component is arranged inside the second filter box. The above technical scheme solves the problem that the wastewater treatment device for gelatin production in the prior art has poor filtering capacity and is difficult to disassemble and assemble the filtering component.

[0004] The above patent has the following problems:

[0005] This patent has some shortcomings when used, such as: when the device is used to filter the wastewater for gelatin production, when the wastewater contains large particles of impurities, it cannot be effectively cleaned, so that the large particles of impurities will cause the filter to be blocked, making it inconvenient for personnel to clean it, thereby reducing the filtration efficiency. In view of this, we propose a wastewater treatment device for gelatin production and processing. Utility Model Content

[0006] The purpose of the utility model is to provide a wastewater treatment device for gelatin production and processing to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a wastewater treatment device for gelatin production and processing, comprising:

[0008] A charging barrel, wherein a charging chamber is provided in the charging barrel, a round rod is fixedly installed on the top of the charging chamber, a limiting groove is provided in the round rod, a filter plate is slidably installed in the limiting groove, a collecting groove is provided in the charging barrel and on the peripheral side of the charging chamber, a scraper is slidably installed in the collecting groove, and the top end of the scraper passes through the top of the collecting groove and extends to the outside, a plurality of discharge ports connected to the collecting groove are provided on the side wall of the charging chamber and above the filter plate, and a plurality of guide plates are fixedly installed on the side wall of the charging chamber and above the filter plate;

[0009] A power assembly, which is located in the charging chamber and is used to drive the filter plate to move up and down;

[0010] A discharge pipe, the discharge pipe is fixedly installed at the bottom of the charging barrel, and the discharge pipe is connected to the charging barrel, a rotating plate is rotatably installed on the discharge pipe, a rubber pad is fixedly installed on the top surface of the rotating plate, and a filter screen is slidably installed in the rotating plate;

[0011] A fixing component is located in the discharge pipe and is used to fix the rotating plate.

[0012] In the present technical scheme, through the filter plate set, large particles of impurities in the wastewater will be filtered by the filter plate and remain on the top of the filter plate. The filtered wastewater will flow into the discharge pipe through the several filter mesh holes on the filter plate. When too many large particles of impurities on the top of the filter plate accumulate, the power component is used to drive the filter plate to move upward in the limit groove, and the filter plate will drive the impurities on the top of the filter plate to move upward together. When the top surface of the filter plate contacts the bottom surfaces of several guide plates, the filter plate is stopped, and then the large particles of impurities on the top of the filter plate will move to the surrounding side of the filter plate under the action of gravity, and then enter the collecting tank through several discharge ports, and then through the scraper set, the scraper is rotated, the scraper slides in the collecting tank and scrapes the impurities in the collecting tank to the position of the discharge pipe, and then the impurities in the collecting tank are discharged through the discharge pipe, ensuring that it is convenient for personnel to centrally process the filtered impurities.

[0013] Through the setting of the fixing component, the fixing component can release the limit of the rotating plate, and then rotate the rotating plate. When the rotating plate is completely rotated out of the discharge pipe, the filter screen can be taken out of the rotating plate and replaced with a new filter screen, and then the rotating plate is rotated into the discharge pipe, and then the bottom end of the plug block is inserted into the rotating plate. At this time, the plug block can limit the rotating plate to ensure that it is convenient for personnel to replace the filter screen. At the same time, under the action of the rubber pad seal, it can be ensured that the waste water in the discharge pipe will not flow out from the top of the rotating plate to the outside.

[0014] In the above technical solution, further, the power assembly includes:

[0015] A threaded rod is rotatably mounted at the bottom of the limiting groove, and the top of the threaded rod passes through the filter plate. A motor is fixedly mounted on the top of the charging barrel, and the output shaft of the motor passes through the top of the charging barrel and the top of the round rod and is coaxially connected to the threaded rod.

[0016] In the present technical solution, the motor is started, and the output shaft of the motor rotates to drive the threaded rod to rotate. Under the action of the thread, the threaded rod drives the filter plate to move upward in the limit groove, and the filter plate will drive the impurities on the top of the filter plate to move upward together. When the top surface of the filter plate contacts the bottom surfaces of several guide plates, the filter plate is stopped, and then the large particles of impurities on the top of the filter plate will move to the surrounding side of the filter plate under the action of gravity, and then enter the collection tank through several discharge ports.

[0017] In the above technical solution, further, the threaded rod is threadedly connected to the filter plate, the filter plate is slidably connected to the round rod, and the output shaft of the motor is rotationally connected to the charging barrel and the round rod.

[0018] In this technical solution, it is ensured that the rotation of the threaded rod can drive the filter plate to move up and down, that the filter plate can slide normally on the round rod, and that the output shaft of the motor can rotate normally in the charging barrel and the round rod.

[0019] In the above technical solution, further, the fixing assembly includes:

[0020] The plug block is plugged and installed on the discharge pipe and is located on one side of the filter screen. The bottom end of the plug block passes through the discharge pipe and extends into the rotating plate.

[0021] In the present technical solution, when the filter needs to be replaced after long-term use, first pull out the plug block upwards. When the bottom end of the plug block moves out of the rotating plate, the plug block can release the limit on the rotating plate. Then rotate the rotating plate again. When the rotating plate is completely rotated out of the discharge pipe, the filter can be taken out of the rotating plate and replaced with a new filter. Then rotate the rotating plate into the discharge pipe, and then insert the bottom end of the plug block into the rotating plate. At this time, the plug block can limit the rotating plate to ensure that it is convenient for personnel to replace the filter.

[0022] In the above technical solution, further, the bottom end of the plug block is plugged into and matched with the rotating plate, and the cross-section of the bottom end of the plug block is a rectangular structure.

[0023] In this technical solution, it is ensured that the bottom end of the insert block can be inserted into the rotating plate, so that the insert block can limit the rotating plate.

[0024] In the above technical solution, further, a feed pipe connected to the loading chamber is fixedly installed on the top of the loading barrel and on one side of the motor, and a discharge pipe connected to the collecting tank is fixedly installed on the bottom of the loading barrel and on one side of the discharge pipe, and a valve is rotatably installed on the discharge pipe.

[0025] In the present technical solution, when this device is in use, the wastewater generated by the gelatin production and processing is discharged from the feed pipe into the loading chamber. When there are too many impurities stored in the collecting tank, the valve can be opened first, and then the scraper can be rotated. The scraper slides in the collecting tank and scrapes the impurities in the collecting tank to the position of the discharge pipe. After that, the impurities in the collecting tank will be discharged through the discharge pipe, ensuring that it is convenient for personnel to centrally process the filtered impurities.

[0026] In the above technical solution, further, the scraper is slidably connected to the charging barrel, and the side wall of the scraper is tightly attached to the inner wall of the collecting tank.

[0027] In this technical solution, it is ensured that the scraper can slide normally in the charging barrel, and it is ensured that the scraper can scrape away the impurities in the collecting tank.

[0028] In the above technical solution, further, the peripheral side of the filter plate is tightly attached to the inner wall of the loading chamber, the height of the filter plate at the center position is greater than the height of the peripheral side wall of the filter plate, the cross-section of the guide plate is a triangular structure, and the rubber pad is an annular structure.

[0029] In this technical solution, it is ensured that impurities on the top of the filter plate will not fall from the surrounding sides of the filter plate, that impurities on the top of the filter plate can move around the filter plate under the action of gravity, and that impurities on the top of the filter plate will not get stuck on the guide plate.

[0030] The beneficial effects of the utility model are:

[0031] 1. The wastewater treatment device for gelatin production and processing has a filter plate arranged therein, and large particles of impurities in the wastewater will be filtered by the filter plate and remain on the top of the filter plate. The filtered wastewater will flow into the discharge pipe through a plurality of filter mesh holes on the filter plate. When too many large particles of impurities are accumulated on the top of the filter plate, the power component is arranged to drive the filter plate to move upward in the limit groove, and the filter plate will drive the impurities on the top of the filter plate to move upward together. When the top surface of the filter plate contacts the bottom surfaces of a plurality of guide plates, the filter plate is stopped from moving, and then the large particles of impurities on the top of the filter plate will move toward the surrounding side of the filter plate under the action of gravity, and then enter the collecting tank through a plurality of discharge ports, and then through the arranged scraper, the scraper is rotated, the scraper slides in the collecting tank and scrapes the impurities in the collecting tank to the position of the discharge pipe, and then the impurities in the collecting tank will be discharged through the discharge pipe, so as to ensure that it is convenient for personnel to carry out centralized treatment of the filtered impurities.

[0032] 2. The wastewater treatment device for gelatin production and processing has a fixed component that can release the limit on the rotating plate, and then rotate the rotating plate. When the rotating plate is completely rotated out of the discharge pipe, the filter screen can be taken out of the rotating plate and replaced with a new filter screen, and then the rotating plate is rotated into the discharge pipe, and then the bottom end of the plug block is inserted into the rotating plate. At this time, the plug block can limit the rotating plate to ensure that it is convenient for personnel to replace the filter screen. At the same time, under the action of the rubber pad seal, it can be ensured that the wastewater in the discharge pipe will not flow out from the top of the rotating plate to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0034] Figure 2 This is a schematic diagram of the detailed internal structure of the charging barrel in the utility model;

[0035] Figure 3 It is a schematic diagram of the cross-sectional structure of the discharge pipe in the utility model;

[0036] Figure 4 It is a schematic diagram of the regional structure of the limit groove in the utility model;

[0037] Figure 5 This is a schematic diagram of the structure of the explosion of the rubber pad and the filter screen in the utility model;

[0038] Figure 6 It is a structural schematic diagram of the filter plate in the utility model.

[0039] The symbols in the figure are:

[0040] 1. Loading barrel; 2. Loading chamber; 3. Filter plate; 4. Round rod; 5. Limiting groove; 6. Threaded rod; 7. Discharge port; 8. Guide plate; 9. Collecting trough; 10. Scraper; 11. Motor; 12. Discharge pipe; 13. Rotating plate; 14. Rubber pad; 15. Filter screen; 16. Insert block; 17. Discharge pipe; 18. Valve; 19. Feed pipe. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0042] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0044] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0045] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0046] Embodiment 1:

[0047] See also Figure 1 - Figure 6 As shown, this embodiment provides a wastewater treatment device for gelatin production and processing, comprising:

[0048] A charging barrel 1, a charging chamber 2 is provided in the charging barrel 1, a round rod 4 is fixedly installed on the top of the charging chamber 2, a limiting groove 5 is provided in the round rod 4, a filter plate 3 is slidably installed in the limiting groove 5, a collecting groove 9 is provided in the charging barrel 1 and on the peripheral side of the charging chamber 2, a scraper 10 is slidably installed in the collecting groove 9, and the top of the scraper 10 passes through the top of the collecting groove 9 and extends to the outside, a plurality of discharge ports 7 connected to the collecting groove 9 are provided on the side wall of the charging chamber 2 and above the filter plate 3, and a plurality of guide plates 8 are fixedly installed on the side wall of the charging chamber 2 and above the filter plate 3;

[0049] A power assembly is located in the charging chamber 2 and is used to drive the filter plate 3 to move up and down;

[0050] A discharge pipe 12 is fixedly mounted at the bottom of the charging barrel 1 and is in communication with the charging barrel 1. A rotating plate 13 is rotatably mounted on the discharge pipe 12. A rubber pad 14 is fixedly mounted on the top surface of the rotating plate 13. A filter screen 15 is slidably mounted in the rotating plate 13.

[0051] The fixing component is located in the discharge pipe 12 and is used to fix the rotating plate 13 .

[0052] The filter plate 3 is provided so that large particles of impurities in the wastewater will be filtered by the filter plate 3 and remain on the top of the filter plate 3. The filtered wastewater will flow into the discharge pipe 12 through the plurality of filter holes on the filter plate 3. When too many large particles of impurities are accumulated on the top of the filter plate 3, the power component is provided to drive the filter plate 3 to move upward in the limit groove 5, and the filter plate 3 will drive the impurities on the top of the filter plate 3 to move upward together. When the top surface of the filter plate 3 contacts the bottom surfaces of the plurality of guide plates 8, the filter plate 3 is stopped from moving. Then, the large particles of impurities on the top of the filter plate 3 will move to the surrounding side of the filter plate 3 under the action of gravity, and then will enter the collecting tank 9 through the plurality of discharge ports 7. Then, the scraper 10 is provided to rotate the scraper 10, and the scraper 10 slides in the collecting tank 9 and scrapes the impurities in the collecting tank 9 to the position of the discharge pipe 17. Then, the impurities in the collecting tank 9 will be discharged through the discharge pipe 17, so as to ensure that it is convenient for personnel to carry out centralized treatment of the filtered impurities.

[0053] Through the setting of the fixing component, the fixing component can release the limit of the rotating plate 13, and then the rotating plate 13 can be rotated again. When the rotating plate 13 is completely rotated out of the discharge pipe 12, the filter screen 15 can be taken out of the rotating plate 13 and replaced with a new filter screen 15, and then the rotating plate 13 is rotated into the discharge pipe 12, and then the bottom end of the plug block 16 is inserted into the rotating plate 13. At this time, the plug block 16 can limit the rotating plate 13 to ensure that it is convenient for personnel to replace the filter screen 15. At the same time, under the sealing action of the rubber pad 14, it can be ensured that the waste water in the discharge pipe 12 will not flow out to the outside from the top of the rotating plate 13.

[0054] Embodiment 2:

[0055] This embodiment provides a wastewater treatment device for gelatin production and processing, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the power assembly includes:

[0056] The threaded rod 6 is rotatably mounted at the bottom of the limiting groove 5, and the top of the threaded rod 6 passes through the filter plate 3. A motor 11 is fixedly mounted on the top of the charging barrel 1. The output shaft of the motor 11 passes through the top of the charging barrel 1 and the top of the round rod 4 and is coaxially connected to the threaded rod 6.

[0057] Among them, the motor 11 is started, and the output shaft of the motor 11 rotates to drive the threaded rod 6 to rotate. Under the action of the thread, the threaded rod 6 drives the filter plate 3 to move upward in the limiting groove 5, and the filter plate 3 will drive the impurities on the top of the filter plate 3 to move upward together. When the top surface of the filter plate 3 contacts the bottom surfaces of several guide plates 8, the movement of the filter plate 3 is stopped, and then the large particles of impurities on the top of the filter plate 3 will move to the surrounding side of the filter plate 3 under the action of gravity, and then enter the collecting tank 9 through several discharge ports 7.

[0058] Embodiment 3:

[0059] The present embodiment provides a wastewater treatment device for gelatin production and processing. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: the threaded rod 6 is threadedly connected to the filter plate 3, the filter plate 3 is slidingly connected to the round rod 4, and the output shaft of the motor 11 is rotatably connected to the loading barrel 1 and the round rod 4.

[0060] Among them, it is ensured that the rotation of the threaded rod 6 can drive the filter plate 3 to move up and down, ensure that the filter plate 3 can slide normally on the round rod 4, and ensure that the output shaft of the motor 11 can rotate normally in the charging barrel 1 and the round rod 4.

[0061] Embodiment 4:

[0062] This embodiment provides a wastewater treatment device for gelatin production and processing, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the fixed component includes:

[0063] The plug block 16 is plugged and installed on the discharge pipe 12 and is located on one side of the filter screen 15 . The bottom end of the plug block 16 penetrates the discharge pipe 12 and extends into the rotating plate 13 .

[0064] Among them, when the filter 15 needs to be replaced after long-term use, first pull out the plug block 16 upwards. When the bottom end of the plug block 16 is moved out of the rotating plate 13, the plug block 16 can release the limit on the rotating plate 13, and then rotate the rotating plate 13 again. When the rotating plate 13 is completely rotated out of the discharge pipe 12, the filter 15 can be taken out of the rotating plate 13 and replaced with a new filter 15, and then the rotating plate 13 is rotated into the discharge pipe 12, and then the bottom end of the plug block 16 is inserted into the rotating plate 13. At this time, the plug block 16 can limit the rotating plate 13 to ensure that it is convenient for personnel to replace the filter 15.

[0065] Embodiment 5:

[0066] This embodiment provides a wastewater treatment device for gelatin production and processing. In addition to the technical solutions of the above embodiments, it also has the following technical features: the bottom end of the plug block 16 is plugged into the rotating plate 13, and the cross-section of the bottom end of the plug block 16 is a rectangular structure.

[0067] The bottom end of the insert block 16 is ensured to be inserted into the rotating plate 13 , so that the insert block 16 can limit the rotating plate 13 .

[0068] Embodiment 6:

[0069] The present embodiment provides a wastewater treatment device for gelatin production and processing. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: a feed pipe 19 connected to the loading chamber 2 is fixedly installed on the top of the loading barrel 1 and on one side of the motor 11, and a discharge pipe 17 connected to the collecting tank 9 is fixedly installed on the bottom of the loading barrel 1 and on one side of the discharge pipe 12, and a valve 18 is rotatably installed on the discharge pipe 17.

[0070] When the device is in use, wastewater generated by gelatin production and processing is discharged from the feed pipe 19 into the loading chamber 2. When there are too many impurities stored in the collecting tank 9, the valve 18 can be opened first, and then the scraper 10 can be rotated. The scraper 10 slides in the collecting tank 9 and scrapes the impurities in the collecting tank 9 to the position of the discharge pipe 17. After that, the impurities in the collecting tank 9 will be discharged through the discharge pipe 17, ensuring that it is convenient for personnel to centrally process the filtered impurities.

[0071] Embodiment 7:

[0072] This embodiment provides a wastewater treatment device for gelatin production and processing. In addition to the technical solutions of the above embodiments, it also has the following technical features: the scraper 10 is slidably connected to the loading barrel 1, and the side wall of the scraper 10 is tightly attached to the inner wall of the collecting tank 9.

[0073] The scraper 10 is ensured to slide normally in the charging barrel 1 , and the scraper 10 is ensured to scrape away the impurities in the collecting tank 9 .

[0074] Embodiment 8:

[0075] The present embodiment provides a wastewater treatment device for gelatin production and processing. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: the peripheral side of the filter plate 3 is tightly attached to the inner wall of the loading chamber 2, the height at the center of the filter plate 3 is greater than the height of the peripheral wall of the filter plate 3, the cross-section of the guide plate 8 is a triangular structure, and the rubber pad 14 is a ring-shaped structure.

[0076] Among them, it is ensured that impurities on the top of the filter plate 3 will not fall from the surrounding side of the filter plate 3, and that impurities on the top surface of the filter plate 3 can move around the filter plate 3 under the action of gravity, and that impurities on the top surface of the filter plate 3 will not be stuck on the guide plate 8.

[0077] Working principle: When the device is in use, the wastewater generated by gelatin production and processing is discharged from the feed pipe 19 into the loading chamber 2, and then the large particles of impurities in the wastewater will be filtered by the filter plate 3 and remain on the top of the filter plate 3. The filtered wastewater will flow into the discharge pipe 12 through a number of filter holes on the filter plate 3. When too many large particles of impurities are accumulated on the top of the filter plate 3, the motor 11 is started, and the output shaft of the motor 11 rotates to drive the threaded rod 6 to rotate. Under the action of the thread, the threaded rod 6 drives the filter plate 3 to move upward in the limit groove 5. The filter plate 3 will drive the impurities on its top to move upward. When the top surface of the filter plate 3 contacts the bottom surfaces of several guide plates 8, the motor 11 is turned off. Then, the large particles of impurities on the top of the filter plate 3 will move toward the surrounding side of the conically arranged filter plate 3 under the action of gravity, and then enter the collection tank 9 through several discharge ports 7. Then, the wastewater in the discharge pipe 12 will pass through the secondary filtration of the filter screen 15, and then flow out from the bottom of the discharge pipe 12. When the device is used for a long time, the filter screen 15 will be blocked, damaged, etc., and it is necessary to When replacing the filter screen 15, first pull out the plug block 16 upwards. When the bottom end of the plug block 16 is moved out of the rotating plate 13, the plug block 16 can release the limit of the rotating plate 13, and then rotate the rotating plate 13 again. When the rotating plate 13 is completely rotated out of the discharge pipe 12, the filter screen 15 can be taken out of the rotating plate 13 and replaced with a new filter screen 15. Then, the rotating plate 13 is rotated into the discharge pipe 12, and then the bottom end of the plug block 16 is inserted into the rotating plate 13. At this time, the plug block 16 can limit the rotating plate 13 to ensure that the filter screen 15 is replaced. It can be convenient for personnel to replace the filter screen 15. At the same time, under the sealing effect of the rubber pad 14, it can be ensured that the waste water in the discharge pipe 12 will not flow out to the outside from the top of the rotating plate 13. When there are too many impurities stored in the collecting tank 9, the valve 18 can be opened first, and then the scraper 10 can be rotated. The scraper 10 slides in the collecting tank 9 and scrapes the impurities in the collecting tank 9 to the position of the discharge pipe 17. After that, the impurities in the collecting tank 9 will be discharged through the discharge pipe 17, ensuring that it is convenient for personnel to centrally process the filtered impurities.

[0078] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A wastewater treatment device for gelatin production and processing, characterized in that: include: A charging barrel (1), wherein a charging chamber (2) is provided in the charging barrel (1), a round rod (4) is fixedly installed on the top of the charging chamber (2), a limiting groove (5) is provided in the round rod (4), a filter plate (3) is slidably installed in the limiting groove (5), a collecting groove (9) is provided in the charging barrel (1) and is located on the peripheral side of the charging chamber (2), a scraper (10) is slidably installed in the collecting groove (9), and the top end of the scraper (10) passes through the top of the collecting groove (9) and extends to the outside, a plurality of discharge ports (7) connected to the collecting groove (9) are provided on the side wall of the charging chamber (2) and are located above the filter plate (3), and a plurality of guide plates (8) are fixedly installed on the side wall of the charging chamber (2) and are located above the filter plate (3); A power assembly, the power assembly being located in the charging chamber (2) and being used to drive the filter plate (3) to move up and down; A discharge pipe (12), the discharge pipe (12) being fixedly mounted at the bottom of the charging barrel (1), and the discharge pipe (12) being in communication with the charging barrel (1), a rotating plate (13) being rotatably mounted on the discharge pipe (12), a rubber pad (14) being fixedly mounted on the top surface of the rotating plate (13), and a filter screen (15) being slidably mounted inside the rotating plate (13); A fixing component, the fixing component is located in the discharge pipe (12) and is used to fix the rotating plate (13).

2. A wastewater treatment device for gelatin production and processing according to claim 1, characterized in that: The power assembly comprises: A threaded rod (6) is rotatably mounted at the bottom of the limiting groove (5), and the top end of the threaded rod (6) passes through the filter plate (3). A motor (11) is fixedly mounted on the top of the charging barrel (1), and the output shaft of the motor (11) passes through the top of the charging barrel (1) and the top end of the round rod (4) and is coaxially connected to the threaded rod (6).

3. A wastewater treatment device for gelatin production and processing according to claim 2, characterized in that: The threaded rod (6) is threadably connected to the filter plate (3), the filter plate (3) is slidably connected to the round rod (4), and the output shaft of the motor (11) is rotationally connected to the charging barrel (1) and the round rod (4).

4. A wastewater treatment device for gelatin production and processing according to claim 1, characterized in that: The fixing assembly comprises: An insert block (16) is inserted and installed on the discharge pipe (12) and is located on one side of the filter screen (15); the bottom end of the insert block (16) penetrates the discharge pipe (12) and extends into the rotating plate (13).

5. A wastewater treatment device for gelatin production and processing according to claim 4, characterized in that: The bottom end of the plug block (16) is plugged into and matched with the rotating plate (13), and the cross-section of the bottom end of the plug block (16) is a rectangular structure.

6. A wastewater treatment device for gelatin production and processing according to claim 1, characterized in that: A feed pipe (19) connected to the loading chamber (2) is fixedly installed at the top of the loading barrel (1) and located on one side of the motor (11), and a discharge pipe (17) connected to the collecting tank (9) is fixedly installed at the bottom of the loading barrel (1) and located on one side of the discharge pipe (12), and a valve (18) is rotatably installed on the discharge pipe (17).

7. A wastewater treatment device for gelatin production and processing according to claim 1, characterized in that: The scraper (10) is slidably connected to the charging barrel (1), and the side wall of the scraper (10) is tightly attached to the inner wall of the collecting tank (9).

8. A wastewater treatment device for gelatin production and processing according to claim 1, characterized in that: The peripheral side of the filter plate (3) is tightly attached to the inner wall of the loading chamber (2); the height of the center of the filter plate (3) is greater than the height of the peripheral side wall of the filter plate (3); the cross-section of the guide plate (8) is a triangular structure; and the rubber pad (14) is an annular structure.

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