Gelatin diatomite filtering equipment

Abstract

The utility model discloses gelatin diatomite filtering equipment which comprises a filtering box, a filtering piece is arranged in the filtering box, the upper surface of the filtering box is fixedly connected with a box cover, the gelatin diatomite filtering equipment further comprises a fan, and the air outlet end of the fan is fixedly connected with an air outlet pipe. And one end of the air outlet pipe is fixedly connected with the upper surface of the box cover and penetrates through the lower surface of the box cover. According to the utility model, the fan is matched with the air outlet pipe to inject air into the filter box, so that the pressure in the filter box can be increased, a gelatin solution is stressed to force the gelatin solution to flow through the filter piece to remove impurities, the filter piece is prevented from being blocked due to the viscosity of gelatin, and compared with a shaking mode in the prior art, the anti-blocking device has a better anti-blocking effect.

Description

Technical Field

[0001] This application relates to the technical field of filtration equipment, and particularly relates to a gelatin diatomite filtration equipment. Background Art

[0002] Gelatin has no fixed structure and relative molecular weight. It is a white or light yellow, translucent, slightly shiny thin sheet or powder formed by partial degradation of collagen in connective tissues such as animal skin, bone, muscle membrane, and muscle charm. During the production process of gelatin, it is necessary to clean and filter the raw materials to remove impurities therein.

[0003] After retrieval, a Chinese patent with the authorization number CN 218280834 U discloses a gelatin filtration device. By setting a movable frame, this device facilitates driving the screen to reciprocate left and right, making the screen in a vibrating state to avoid screen blockage. However, when filtering gelatin, due to the certain viscosity of gelatin, the effect of preventing it from being blocked by gelatin by shaking the screen is poor. Therefore, a gelatin diatomite filtration equipment is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a gelatin diatomite filtration equipment to solve the problems raised in the above background art.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A gelatin diatomite filtration equipment includes a filtration box. A filtration member is arranged inside the filtration box. The upper surface of the filtration box is fixedly connected with a box cover. It also includes a blower, and the air outlet end of the blower is fixedly connected with an air outlet pipe. One end of the air outlet pipe is fixedly connected with the upper surface of the box cover and penetrates through the lower surface of the box cover.

[0007] Preferably, a movable plate is slidably connected to the inner wall of the filtration box. The movable plate is made of a light material and can float on the gelatin liquid. The movable plate divides the inner cavity of the filtration box into an upper pressurization area and a lower filtration area. The air outlet pipe is communicated with the pressurization area.

[0008] Preferably, a feed hopper communicated with the filtration box is fixedly connected to the upper surface of the box cover. A sliding pipe is slidably connected inside the feed hopper. The bottom end of the sliding pipe is fixedly connected with the upper surface of the movable plate and penetrates through the lower surface of the movable plate.

[0009] Preferably, a reflux prevention block is provided at the bottom of the movable plate. A connecting rod is fixedly connected to the surface of the reflux prevention block. A sliding rod is provided on the upper surface of the movable plate. The bottom end of the sliding rod is fixedly connected to the connecting rod. A limiting block is fixedly connected to the top end of the sliding rod. A spring is sleeved on the surface of the sliding rod. The bottom end of the spring is fixedly connected to the upper surface of the movable plate. The top end of the spring is fixedly connected to the lower surface of the limiting block. The reflux prevention block is conical. A groove for accommodating the reflux prevention block and the connecting rod is provided on the lower surface of the movable plate.

[0010] Preferably, an exhaust pipe communicating with the filter box is fixedly connected to the upper surface of the box cover. An exhaust valve is fixedly connected to the surface of the exhaust pipe.

[0011] Preferably, a sliding groove is provided on the surface of the filter box, and an installation frame is arranged in the sliding groove. The filter element is fixedly connected to the inner wall of the installation frame. A sealing strip is arranged on the surface of the installation frame. A handle is fixedly connected to the surface of the installation frame.

[0012] Preferably, the filter element includes a diatomite layer and two stainless steel filter meshes. The diatomite layer is located between the two stainless steel filter meshes.

[0013] Preferably, a discharge pipe is fixedly connected to the bottom of the filter box. A discharge valve is fixedly connected to the surface of the discharge pipe.

[0014] The above at least one technical solution adopted in the embodiments of the present application can achieve the following beneficial effects:

[0015] In the present utility model, by cooperating the blower with the air outlet pipe to inject air into the filter box, the pressure in the filter box can be increased, so that the gelatin solution is forced to flow through the filter element to remove impurities, preventing the filter element from being blocked due to the viscosity of the gelatin. Compared with the prior art that uses the shaking method, it has a better anti-blocking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0017] Figure 1 is: the three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is: the sectional structural schematic diagram of the filter box, the box cover and the movable plate of the present utility model;

[0019] Figure 3 is: Figure 2 the enlarged structural schematic diagram of part A in the present utility model;

[0020] Figure 4 It is: the schematic explosion structure diagram of the filter element of the present utility model.

[0021] In the figure: 1. Filter box; 2. Filter element; 201. Diatomite layer; 202. Stainless steel filter net; 3. Box cover; 4. Fan; 5. Air outlet pipe; 6. Movable plate; 7. Discharge valve; 8. Pressurization area; 9. Filtration area; 10. Feed hopper; 11. Sliding pipe; 12. Anti-backflow block; 13. Connecting rod; 14. Slide bar; 15. Limit block; 16. Spring; 17. Groove; 18. Exhaust pipe; 19. Exhaust valve; 20. Installation frame; 21. Handle; 22. Discharge pipe. Specific embodiments

[0022] To make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below in conjunction with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0023] The technical solutions provided by the embodiments of the present application will be described in detail below in conjunction with the drawings.

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution for a gelatin diatomite filtration device:

[0025] A gelatin diatomite filtration device includes a filter box 1, a filter element 2 is arranged inside the filter box 1, a box cover 3 is fixedly connected to the upper surface of the filter box 1, and further includes a fan 4. The air outlet end of the fan 4 is fixedly connected to an air outlet pipe 5, and one end of the air outlet pipe 5 is fixedly connected to the upper surface of the box cover 3 and penetrates the lower surface of the box cover 3.

[0026] Specifically, by cooperating the fan 4 with the air outlet pipe, air is injected into the filter box 1, which can increase the pressure inside the filter box 1, causing the gelatin solution to be forced to flow through the filter element 2 to remove impurities, preventing the filter element 2 from being blocked due to the viscosity of the gelatin. Compared with the prior art using the shaking method, it has a better anti-blocking effect. Among them, a filter net is arranged at the air inlet end of the fan 4.

[0027] A movable plate 6 is slidably connected to the inner wall of the filter box 1. The movable plate 6 is made of a light material and can float on the gelatin solution. The movable plate 6 divides the inner cavity of the filter box 1 into an upper pressure area 8 and a lower filtering area 9. The air outlet pipe 5 is communicated with the pressure area 8. By arranging the movable plate 6 and the pressure area 8, air can be injected into the pressure area 8 to increase the internal pressure, and then generate a downward pressure on the movable plate 6, so that the movable plate 6 squeezes the gelatin solution, improving the filtering efficiency and reducing blockage.

[0028] A feed hopper 10 communicated with the filter box 1 is fixedly connected to the upper surface of the box cover 3. A sliding pipe 11 is slidably connected inside the feed hopper 10. The bottom end of the sliding pipe 11 is fixedly connected to the upper surface of the movable plate 6 and penetrates through the lower surface of the movable plate 6. By arranging the sliding pipe 11, the gelatin solution can be injected into the filtering area 9, and at the same time, the pressure area 8 is in a closed state to improve the pressurization effect.

[0029] A backflow prevention block 12 is arranged at the bottom of the movable plate 6. A connecting rod 13 is fixedly connected to the surface of the backflow prevention block 12. A sliding rod 14 is opened on the upper surface of the movable plate 6. The bottom end of the sliding rod 14 is fixedly connected to the connecting rod 13. The top end of the sliding rod 14 is fixedly connected to a limit block 15. A spring 16 is sleeved on the surface of the sliding rod 14. The bottom end of the spring 16 is fixedly connected to the upper surface of the movable plate 6. The top end of the spring 16 is fixedly connected to the lower surface of the limit block 15. The backflow prevention block 12 is conical. A groove 17 for accommodating the backflow prevention block 12 and the connecting rod 13 is opened on the lower surface of the movable plate 6. By arranging the backflow prevention block 12, when pressurizing the gelatin solution, the backflow prevention block 12 is subjected to an upward acting force of the solution, and then moves upward against the resistance of the spring 16 until the backflow prevention pipe blocks the sliding pipe 11 to prevent the solution from flowing back.

[0030] An exhaust pipe 18 communicated with the filter box 1 is fixedly connected to the upper surface of the box cover 3. An exhaust valve 19 is fixedly connected to the surface of the exhaust pipe 18. By arranging the exhaust pipe 18 and the exhaust valve 19, the air in the pressure area 8 can be discharged to inject the solution into the filtering area 9.

[0031] A chute is opened on the surface of the filter box 1, and an installation frame 20 is arranged in the chute. The filter element 2 is fixedly connected to the inner wall of the installation frame 20. A sealing strip is arranged on the surface of the installation frame 20. A handle 21 is fixedly connected to the surface of the installation frame 20. The filter element 2 can be conveniently disassembled through the handle 21 and the installation frame 20 for cleaning and replacement.

[0032] The filter element 2 includes a diatomaceous earth layer 201 and two stainless steel filter meshes 202. The diatomaceous earth layer 201 is located between the two stainless steel filter meshes 202. By arranging the stainless steel filter meshes 202 and the diatomaceous earth layer 201, the solution is filtered.

[0033] The bottom of the filtration box 1 is fixedly connected with a discharge pipe 22, and the surface of the discharge pipe 22 is fixedly connected with a discharge valve 7. The cooperation of the discharge pipe 22 and the discharge valve 7 facilitates discharging.

[0034] Working principle: When the gelatin diatomite filtration equipment is in use, the user first injects the glue solution through the feed hopper 10. The glue solution is injected into the filter through the sliding pipe 11, and then the fan 4 is started. The fan 4 and the air outlet pipe cooperate to inject air into the pressurization area 8. As the pressure in the pressurization area 8 increases, the movable plate 6 is subjected to a downward pressure, causing the movable plate 6 to squeeze the gelatin glue solution, improving the filtration efficiency and reducing blockage. After the glue solution is filtered through the stainless steel filter mesh 202 and the diatomite layer 201, it is discharged through the discharge pipe 22 at the bottom of the filtration box 1. When it is necessary to continue adding the glue solution, the exhaust valve 19 can be opened first, and the exhaust pipe 18 is used to keep the pressure in the pressurization area 8 consistent with the atmospheric pressure, so as to facilitate adding the glue solution into the filtration area 9. Compared with the shaking method in the prior art, it has a better anti-blocking effect. Among them, a filter mesh is provided at the air inlet end of the fan 4.

[0035] It should also be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, commodity or equipment including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, commodity or equipment. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, commodity or equipment including the said element.

[0036] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A gelatin diatomaceous earth filtering device, comprising a filter box (1), wherein a filter element (2) is arranged in the filter box (1), and a box cover (3) is fixedly connected to the upper surface of the filter box (1), characterized in that: The invention also comprises a fan (4), the air outlet end of the fan (4) is fixedly connected to an air outlet pipe (5), one end of the air outlet pipe (5) is fixedly connected to the upper surface of the box cover (3) and passes through the lower surface of the box cover (3), the inner wall of the filter box (1) is slidably connected to a movable plate (6), the movable plate (6) divides the inner cavity of the filter box (1) into an upper pressurizing area (8) and a lower filtering area (9), the air outlet pipe (5) is connected to the pressurizing area (8), the upper surface of the box cover (3) is fixedly connected to a feed hopper (10) connected to the filter box (1), the inner part of the feed hopper (10) is slidably connected to a sliding pipe (11), the bottom end of the sliding pipe (11) is fixedly connected to the upper surface of the movable plate (6) and passes through the lower surface of the movable plate (6), the bottom of the filter box (1) is fixedly connected to a discharge pipe (22), and the surface of the discharge pipe (22) is fixedly connected to a discharge valve (7).

2. The gelatin diatomaceous earth filtering device according to claim 1, characterized in that: The movable plate (6) is made of a light material, and the movable plate (6) can be suspended on the gelatin liquid.

3. The gelatin diatomaceous earth filtering device according to claim 1, characterized in that: A backflow prevention block (12) is arranged at the bottom of the movable plate (6), a connecting rod (13) is fixedly connected to the surface of the backflow prevention block (12), a sliding rod (14) is provided on the upper surface of the movable plate (6), the bottom end of the sliding rod (14) is fixedly connected to the connecting rod (13), the top end of the sliding rod (14) is fixedly connected to a limiting block (15), a spring (16) is sleeved on the surface of the sliding rod (14), the bottom end of the spring (16) is fixedly connected to the upper surface of the movable plate (6), the top end of the spring (16) is fixedly connected to the lower surface of the limiting block (15), the backflow prevention block (12) is conical, and a groove (17) is provided on the lower surface of the movable plate (6) for accommodating the backflow prevention block (12) and the connecting rod (13).

4. The gelatin diatomaceous earth filtering device according to claim 1, characterized in that: An exhaust pipe (18) which is in communication with the filter box (1) is fixedly connected to the upper surface of the box cover (3), and an exhaust valve (19) is fixedly connected to the surface of the exhaust pipe (18).

5. The gelatin diatomaceous earth filtering device according to claim 1, characterized in that: The surface of the filter box (1) is provided with a slide groove, and a mounting frame (20) is arranged in the slide groove, the filter element (2) is fixedly connected to the inner wall of the mounting frame (20), the surface of the mounting frame (20) is provided with a sealing strip, and the surface of the mounting frame (20) is fixedly connected with a handle (21).

6. The gelatin diatomaceous earth filtering device according to claim 1, characterized in that: The filter element (2) comprises a diatomaceous earth layer (201) and two stainless steel filter screens (202), wherein the diatomaceous earth layer (201) is located between the two stainless steel filter screens (202).

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