Gelatin production sewage recycling device

Abstract

The utility model discloses a gelatin production sewage recycling device which comprises a supporting frame, the supporting frame comprises a plurality of U-shaped hangers, filters are clamped and installed on the inner walls of the U-shaped hangers in a matched mode, a plurality of filters are arranged, each filter comprises a filter cartridge, and the filter cartridges are arranged on the inner walls of the U-shaped hangers. The top and the bottom of each filter cartridge are both in threaded connection with an end cover, filter cotton is detachably mounted in each end cover, and the adjacent filters are connected through the top end cover and the right bottom end cover through a Z-shaped drain pipe. According to the gelatin production sewage filtering device, the gravels with different diameters are arranged in the filtering cylinders, so that different numbers of filtering cylinders can be conveniently selected and the gravels with the corresponding diameters can be conveniently arranged according to the diameters of impurities in gelatin production sewage, the water purification efficiency can be conveniently improved, and meanwhile, the filtering cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of wastewater filtration equipment, specifically a device for recycling wastewater from gelatin production. Background Technology

[0002] The gelatin production process generates a large amount of wastewater containing various impurities and chemicals. Direct discharge of this wastewater not only causes serious environmental pollution but also wastes usable water resources and some valuable components. Traditional wastewater treatment methods often rely on filter cartridges, which require a large number of cartridges. Traditional filtration structures require regular replacement of cartridges after use, resulting in consumable costs. Furthermore, cleaning and reusing the cartridges is inconvenient, leading to high filtration costs and hindering efforts to reduce the cost of filtering gelatin production wastewater. Utility Model Content

[0003] The purpose of this invention is to provide a device for recycling wastewater from gelatin production, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A device for recycling wastewater from gelatin production includes a support frame, which includes several U-shaped brackets. A filter is mounted by clamping the inner wall of each U-shaped bracket. Each filter includes a filter cylinder, with threaded end caps at the top and bottom. Filter cotton is detachably installed inside each end cap. Adjacent filters are connected via Z-shaped drainage pipes between their top and bottom end caps. A sterilizer is fixedly connected to the inner wall of the Z-shaped drainage pipe at the end.

[0006] In a preferred embodiment of this utility model, the support frame includes a base, a crossbar is fixedly connected to the outer wall of the base, a U-shaped hanger is welded to the outer wall of the crossbar, and a retaining ring is fixedly installed on the outer wall of the filter cartridge, the retaining ring and the U-shaped hanger are engaged and hung together.

[0007] In a preferred embodiment of this utility model, a conduit is fixedly connected to the outer wall of the end cap, a threaded ring is fixedly installed on the inner wall of the end cap, filter cotton is inserted into the inner wall of the bottom end of the threaded ring, and a plastic limiting ring is fixedly installed around the outer wall of the filter cotton.

[0008] In a preferred embodiment of this utility model, the inner wall of the threaded ring is threadedly connected to a baffle, the inner wall of the baffle is uniformly provided with water passage holes, and a handwheel is fixedly installed on the outer wall of the baffle.

[0009] In a preferred embodiment of this utility model, the plastic limiting ring and the filter cotton are installed on the bottom inner wall of the threaded ring through a baffle. The inner wall of the filter cylinder is filled with sand and gravel, and the diameter of the sand and gravel in the filter cylinder decreases sequentially from left to right.

[0010] In a preferred embodiment of this utility model, the end cap input end of the filter cylinder on the left is fixedly connected to the water inlet pipe, and the water flow direction in the filter cylinder is from bottom to top.

[0011] In a preferred embodiment of this utility model, the sterilizer includes a sterilization tube made of quartz glass for sterilizing water by transmitting ultraviolet light. The sterilization tube is connected to the Z-shaped hydrophobic tube on the right end, and lamp holders are fixedly connected to the top and bottom outer walls of the sterilization tube.

[0012] In a preferred embodiment of this utility model, an ultraviolet germicidal lamp is uniformly fixedly installed between the upper and lower lamp holders, and a protective cover is fixedly installed at the edge of the two lamp holders. A second retaining ring is fixedly installed on the outer wall of the protective cover, and the second retaining ring is engaged with a U-shaped bracket for hanging.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0014] 1. By setting up multiple filter cartridges connected in sequence through Z-shaped drainage pipes, and by setting sand and gravel of different diameters inside the filter cartridges, it is convenient to select different numbers of filter cartridges and set sand and gravel of corresponding diameters according to the diameter of impurities in the gelatin production wastewater, thereby improving water purification efficiency and reducing filtration costs.

[0015] 2. By setting up a sterilizer, the filtered water is sterilized by irradiation with ultraviolet lamps, which makes it easier for the recycled water to meet the disinfection requirements, improves the quality of the recycled water, and facilitates the reuse of gelatin production wastewater. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the main structure of a gelatin production wastewater recycling device.

[0018] Figure 2 This is a rear view schematic diagram of a gelatin production wastewater recycling device.

[0019] Figure 3This is a schematic diagram of the exploded structure of a filter in a gelatin production wastewater recycling device.

[0020] Figure 4 This is a schematic diagram of the filter cotton installation structure in a gelatin production wastewater recycling device.

[0021] Figure 5 This is a schematic diagram of the exploded structure of a sterilizer in a gelatin production wastewater recycling device.

[0022] In the diagram: base 100, crossbar 110, U-shaped bracket 120, filter cartridge 200, retaining ring 210, end cap 220, filter cotton 221, baffle 222, water passage hole 223, handwheel 224, threaded ring 225, sterilization tube 300, lamp holder 310, ultraviolet germicidal lamp 320, protective cover 330, water inlet pipe 400, Z-shaped drain pipe 410. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0024] Example 1: As Figures 1-4 The system includes a support frame, which includes a U-shaped bracket 120. Several U-shaped brackets 120 are provided. The inner wall of the U-shaped bracket 120 is used to clamp and install filters. Several filters are provided, each including a filter cylinder 200. The top and bottom of the filter cylinder 200 are threadedly connected to end caps 220. Filter cotton 221 is detachably installed inside the end caps 220. Adjacent filters are connected to each other through a Z-shaped drainage pipe 410 between the top end cap 220 and the bottom right end cap 220. The inner wall of the Z-shaped drainage pipe 410 at the end is fixedly connected to a sterilizer.

[0025] The specific application scenario of this embodiment is as follows: By setting up multiple filter cylinders 200 connected in sequence through Z-shaped drainage pipes 410, and by setting sand and gravel of different diameters inside the filter cylinders 200, it is convenient to select different numbers of filter cylinders 200 and set sand and gravel of corresponding diameters according to the diameter of impurities in the gelatin production wastewater, thereby improving water purification efficiency and reducing filtration costs. By setting up a sterilizer, the filtered water is sterilized and disinfected by ultraviolet light, thereby ensuring that the recycled water meets the disinfection requirements, improving the quality of the recycled water, and facilitating the reuse of gelatin production wastewater.

[0026] Example 2: As Figure 1 and Figure 2The support frame includes a base 100, a crossbar 110 fixedly connected to the outer wall of the base 100, a U-shaped bracket 120 welded to the outer wall of the crossbar 110, a retaining ring 210 fixedly installed on the outer wall of the filter cylinder 200, the retaining ring 210 and the U-shaped bracket 120 are engaged and hung together, the end cap 220 at the bottom of the left filter cylinder 200 is fixedly connected to the inlet pipe 400, and the water flow direction in the filter cylinder 200 is from bottom to top.

[0027] The specific application scenario of this embodiment is as follows: the support frame is used to fix the filter cartridge 200 and the sterilizer; the retaining ring 210 is used to cooperate with the U-shaped bracket 120 for convenient hanging and installation; the water flow direction in the filter cartridge 200 is set to flow from bottom to top, which helps to improve the filtration accuracy and increases the resistance to the flow of impurities in the sand and gravel, thus improving the filtration accuracy.

[0028] Example 3: As Figure 3 and Figure 4 The outer wall of the end cap 220 is fixedly connected to the conduit 226, and the inner wall of the end cap 220 is fixedly installed with a threaded ring 225. The bottom inner wall of the threaded ring 225 is inserted and installed with filter cotton 221. The outer walls of the filter cotton 221 are fitted and fixedly installed with plastic limiting rings. The inner wall of the threaded ring 225 is threadedly connected to a baffle 222. The inner wall of the baffle 222 is evenly provided with water passage holes 223. The outer wall of the baffle 222 is fixedly installed with a handwheel 224. The plastic limiting ring and the filter cotton 221 are installed on the bottom inner wall of the threaded ring 225 through the baffle 222. The inner wall of the filter cylinder 200 is filled with sand and gravel. The diameter of the sand and gravel in the filter cylinder 200 decreases from left to right.

[0029] The specific application scenario of this embodiment is as follows: By setting baffle 222 to fix the plastic limiting ring and filter cotton 221 inside the threaded ring 225, the plastic limiting ring and filter cotton 221 are fixed. The plastic limiting ring is made of ABS material. By setting the sand and gravel in the filter cylinder 200 to decrease in diameter from left to right, it is convenient to filter sewage step by step, thereby facilitating the decomposition and interception of impurities of different diameters, and improving the filtration efficiency and filtration accuracy.

[0030] Example 4: Figure 5 The sterilizer includes a sterilization tube 300, which is made of quartz glass and is used to sterilize water by transmitting ultraviolet light. The sterilization tube 300 is connected to the right-end Z-shaped drainage tube 410. The top and bottom outer walls of the sterilization tube 300 are fixedly connected to lamp holders 310. Ultraviolet germicidal lamps 320 are evenly fixed between the upper and lower lamp holders 310. Protective covers 330 are fixedly installed at the edges of the two lamp holders 310. A second retaining ring 210 is fixedly installed on the outer wall of the protective cover 330. The second retaining ring 210 is engaged with the U-shaped bracket 120 for hanging.

[0031] The specific application scenario of this embodiment is as follows: By setting up a sterilizer to sterilize and disinfect the filtered water, the water can be easily disinfected. By using quartz glass as the material for the sterilization tube 300, ultraviolet light can be efficiently transmitted without affecting the disinfection effect of ultraviolet light on the water. By setting up a lamp holder 310 for installing ultraviolet germicidal lamp 320, and by setting up a protective cover 330 for blocking ultraviolet light, ultraviolet light can be avoided from causing harm to the operators, thereby improving the protection of the operators.

[0032] The working principle of this utility model is as follows: Those skilled in the art will transport the gelatin production wastewater through the inlet pipe 400 to the first filter cylinder 200 on the left. The filter cylinder 200 passes through the bottom conduit of the end cap 220, where it is initially intercepted by the bottom filter cotton 221. Then, the wastewater passes through several filter cylinders 200 one by one, undergoing staged filtration through sand and gravel of different diameters within the filter cylinders 200. This process filters and intercepts particulate pollutants in the gelatin production wastewater until the wastewater is completely filtered. The filtered water is then transported to the sterilization pipe 300. By turning on the ultraviolet sterilization lamp 320, the water inside the sterilization pipe 300 is sterilized and disinfected. The sterilized water is then returned to the gelatin production water pool through the Z-shaped drain pipe 410 at the end for reuse as recycled water. If there are too many impurities in the sand and gravel, the filtration effect can be restored by removing the end caps 220 at the top and bottom of the filter cylinder 200, removing the sand and gravel, and rinsing the sand and gravel. No consumables are required.

[0033] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A device for recycling wastewater from gelatin production, comprising a support frame, the support frame including a plurality of U-shaped brackets (120), wherein the inner wall of the U-shaped brackets (120) is fitted with and clamps a filter, characterized in that, The filters are provided in several parts, each filter including a filter cylinder (200). The top and bottom of the filter cylinder (200) are threadedly connected to end caps (220). Filter cotton (221) can be detachably installed inside the end caps (220). Adjacent filters are connected by a Z-shaped drainage pipe (410) between the top end cap (220) and the bottom end cap (220) on the right side. The inner wall of the Z-shaped drainage pipe (410) at the end is fixedly connected to a sterilizer.

2. The gelatin production wastewater recycling device according to claim 1, characterized in that, The support frame includes a base (100), a crossbar (110) is fixedly connected to the outer wall of the base (100), a U-shaped hanger (120) is welded to the outer wall of the crossbar (110), and a retaining ring (210) is fixedly installed on the outer wall of the filter cartridge (200). The retaining ring (210) is engaged with the U-shaped hanger (120).

3. The gelatin production wastewater recycling device according to claim 1, characterized in that, The outer wall of the end cap (220) is fixedly connected to the conduit (226), the inner wall of the end cap (220) is fixedly installed with a threaded ring (225), the bottom inner wall of the threaded ring (225) is inserted and installed with filter cotton (221), and the outer walls of the filter cotton (221) are fitted with plastic limiting rings.

4. A gelatin production wastewater recycling device according to claim 3, characterized in that, The inner wall of the threaded ring (225) is threadedly connected to a baffle (222), and the inner wall of the baffle (222) is evenly provided with water passage holes (223). A handwheel (224) is fixedly installed on the outer wall of the baffle (222).

5. A gelatin production wastewater recycling device according to claim 4, characterized in that, The plastic limiting ring and filter cotton (221) are installed on the bottom inner wall of the threaded ring (225) through the baffle (222). The inner wall of the filter cylinder (200) is filled with sand and gravel, and the diameter of the sand and gravel in the filter cylinder (200) decreases from left to right.

6. A gelatin production wastewater recycling device according to claim 1, characterized in that, The water inlet pipe (400) is fixedly connected to the end cap (220) at the bottom of the filter cylinder (200) on the left side, and the water in the filter cylinder (200) flows from bottom to top.

7. A gelatin production wastewater recycling device according to claim 1, characterized in that, The sterilizer includes a sterilization tube (300), which is made of quartz glass and is used to sterilize water by transmitting ultraviolet light. The sterilization tube (300) is connected to the Z-shaped hydrophobic tube (410) at the right end. The top and bottom outer walls of the sterilization tube (300) are fixedly connected to the lamp holder (310).

8. A gelatin production wastewater recycling device according to claim 7, characterized in that, An ultraviolet germicidal lamp (320) is uniformly fixed between the upper and lower lamp holders (310). A protective cover (330) is fixedly installed at the edge of the two lamp holders (310). A second retaining ring (210) is fixedly installed on the outer wall of the protective cover (330). The second retaining ring (210) is engaged with a U-shaped bracket (120) for hanging.

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