A printing wastewater purification and recovery integrated device

Abstract

The utility model provides a kind of printing wastewater purification recycling integrated equipment, it is related to wastewater purification technical field, including treatment tank, the top of the treatment tank is fixedly connected with shelf plate, the bottom of the shelf plate is rotatably connected with first rotating rod;The printing wastewater purification recycling integrated equipment is driven by worm to make first worm wheel and rotating shaft positive rotation, make rotating shaft drive second gear positive rotation, and then make second gear drive first gear reverse rotation, to drive first rotating rod and first stirring rod reverse rotation, to realize to wastewater and purification medicine water reverse stirring, make wastewater and medicine water fully mixed to speed up purification efficiency, after stain deposits to bottom, open electromagnetic valve, make clear water and stain fall on filter inclined plate, make stain be transported to discharge port by filter inclined plate and be discharged, make clear water fall into bottom and be recycled, improve purification efficiency.

Description

Technical Field

[0001] This utility model relates to a purification and recycling device, specifically an integrated device for purifying and recycling printing wastewater, belonging to the field of wastewater purification technology. Background Technology

[0002] Because the printing process leaves residues such as developer or impurities, which can affect the printing effect and thus the quality of the printed products, the printing plate needs to be rinsed after printing to remove the residues. However, the rinsing process generates a large amount of wastewater, and wastewater purification and reuse devices are now commonly used to treat printing wastewater.

[0003] The authorized patent with publication number CN215516927U discloses a printing wastewater purification and reuse device, which relates to the field of wastewater purification technology. It includes a treatment tank. This utility model uses a motor to drive the central shaft to rotate intermittently by a servo, thereby causing the wiping ring to rotate downwards and upwards. During the movement of the wiping ring, the mixing reaction of the wastewater is accelerated and the wastewater sedimentation efficiency is improved. However, the above device uses a sliding sleeve and a connecting rod for movement. After long-term use, the purified stains may be adsorbed and accumulated in the sliding groove, which will cause the sliding sleeve to move obstructed and make it impossible to clean the inner wall of the sedimentation tank. At the same time, relying solely on the unidirectional movement of the wiping ring has limited effect on improving the mixing reaction of the wastewater.

[0004] Therefore, an integrated equipment for the purification and recycling of printing wastewater is proposed here. Utility Model Content

[0005] This invention proposes an integrated equipment for purifying and recycling printing wastewater to solve the problem of increased sludge thickness adhering to the inner wall of the sedimentation tank after prolonged use in existing technologies.

[0006] This utility model is achieved through the following technical solution: an integrated equipment for purifying and recycling printing wastewater, including a treatment box, a frame plate fixedly connected to the top of the treatment box, and a first rotating rod rotatably connected to the bottom of the frame plate; A first gear is fixedly connected to the outer side of the first rotating rod, and a first stirring rod is fixedly connected to the outer side of the first rotating rod. A rotating shaft is rotatably connected to the top of the processing box. A first worm gear is fixedly connected to the outer side of the rotating shaft, and a second gear is fixedly connected to the outer side of the rotating shaft. The second gear meshes with the first gear. A drive motor is fixedly connected to the top of the processing box, and a worm is fixedly connected to the end of the power output shaft of the drive motor. The worm meshes with the first worm gear.

[0007] Furthermore, a sealed bearing is rotatably connected to the top of the processing box, a second rotating rod is fixedly connected to the inner side of the sealed bearing, a second worm gear is fixedly connected to the outer side of the second rotating rod, a second stirring rod is fixedly connected to the outer side of the second rotating rod, a mounting ring is fixedly connected to the outer side of the mounting ring, a mounting rod is fixedly connected to the outer side of the mounting ring, a scraper is fixedly connected to the outer side of the mounting rod, and a cleaning brush is fixedly connected to the outer side of the mounting rod, arranged sequentially from top to bottom.

[0008] Furthermore, a filter disc is fixedly connected to the inner side of the processing box, a receiving plate is fixedly connected to the inner side of the processing box, a conveying pipe is connected to the bottom of the receiving plate, a solenoid valve is fixedly connected to the end of the conveying pipe, a filter inclined plate is fixedly connected to the inner side of the processing box, and a discharge port is opened on the outer side of the processing box.

[0009] Furthermore, the top of the processing box is connected to a feed pipe that passes through the filter disc, the outside of the processing box is connected to a water inlet pipe, and the bottom of the processing box is connected to a water outlet pipe.

[0010] Furthermore, a protective box is fixedly connected to the top of the processing box, and a controller is embedded in the outside of the protective box. The controller is electrically connected to the drive motor and the solenoid valve through wires.

[0011] Furthermore, the second rotating rod is a hollow structure, the first rotating rod passes through the second rotating rod, and the second worm gear meshes with the worm.

[0012] This utility model provides an integrated equipment for the purification and recycling of printing wastewater, which has the following beneficial effects: This integrated printing wastewater purification and recycling equipment starts the drive motor through the controller, causing the drive motor to rotate the worm gear, which in turn rotates the second worm wheel, which in turn rotates the second rotating rod. The second rotating rod then rotates the mounting ring and mounting rod, which in turn rotates the scraper and cleaning brush. The scraper and cleaning brush clean the inner wall of the treatment tank, preventing stains from adhering to the inner wall of the treatment tank and reducing the subsequent purification effect, thus improving the purification quality.

[0013] This integrated wastewater purification and recycling equipment for printing presses works by starting a drive motor that rotates a worm gear, which in turn drives a second worm wheel, a second rotating rod, and a second stirring rod to rotate in the forward direction. Simultaneously, the worm gear drives the first worm wheel and the rotating shaft to rotate in the forward direction, which in turn drives the second gear to rotate in the forward direction. This, in turn, drives the first gear to rotate in the reverse direction, thereby driving the first rotating rod and the first stirring rod to rotate in the reverse direction. This process achieves forward and reverse mixing of the wastewater and the purification solution, ensuring thorough mixing and accelerating the purification efficiency. After the stains settle to the bottom, the solenoid valve is opened, allowing clear water and stains to fall onto the filter inclined plate. The stains are then transported through the filter inclined plate to the discharge port, while the clear water falls to the bottom for recycling, further improving the purification efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the structure of the frame plate in this utility model; Figure 4 This is a schematic diagram of the structure of the second rotating rod in this utility model; Figure 5 This is a schematic diagram of the mounting rod in this utility model.

[0015] Explanation of reference numerals in the attached figures 100. Processing box; 110. Shelf plate; 111. First rotating rod; 112. First gear; 113. First stirring rod; 120. Rotating shaft; 121. First worm gear; 122. Second gear; 130. Drive motor; 131. Worm; 140. Filter disc; 141. Receiving plate; 142. Conveying pipe; 143. Solenoid valve; 150. Filter inclined plate; 151. Discharge port; 160. Feed pipe; 161. Water inlet pipe; 162. Water outlet pipe; 170. Protective box; 171. Controller; 200. Sealed bearing; 210. Second rotating rod; 211. Second worm gear; 212. Second stirring rod; 220. Mounting ring; 221. Mounting rod; 222. Scraper; 223. Cleaning brush. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0017] Please see Figures 1-3This utility model provides an integrated equipment for purifying and recycling printing wastewater, including a treatment box 100, a frame plate 110 fixedly connected to the top of the treatment box 100, and a first rotating rod 111 rotatably connected to the bottom of the frame plate 110.

[0018] Please refer to this carefully. Figures 1-4 A first gear 112 is fixedly connected to the outer side of the first rotating rod 111, and a first stirring rod 113 is fixedly connected to the outer side of the first rotating rod 111. A rotating shaft 120 is rotatably connected to the top of the processing box 100. A first worm gear 121 is fixedly connected to the outer side of the rotating shaft 120, and a second gear 122 is fixedly connected to the outer side of the rotating shaft 120. The second gear 122 meshes with the first gear 112. A drive motor 130 is fixedly connected to the top of the processing box 100. A worm gear 131 is fixedly connected to the end of the power output shaft of the 0, and the worm gear 131 meshes with the first worm wheel 121. A filter disc 140 is fixedly connected to the inner side of the processing box 100, and a receiving plate 141 is fixedly connected to the inner side of the processing box 100. A conveying pipe 142 is connected to the bottom of the receiving plate 141, and a solenoid valve 143 is fixedly connected to the end of the conveying pipe 142. A filter inclined plate 150 is fixedly connected to the inner side of the processing box 100, and a discharge port 15 is opened on the outer side of the processing box 100. 1. A feed pipe 160 is connected to the top of the treatment box 100, and the feed pipe 160 passes through the filter disc 140. A water inlet pipe 161 is connected to the outside of the treatment box 100, and a water outlet pipe 162 is connected to the bottom of the treatment box 100. A protective box 170 is fixedly connected to the top of the treatment box 100. A controller 171 is embedded in the outside of the protective box 170. The controller 171 is electrically connected to the drive motor 130 and the solenoid valve 143 through wires. The drive motor is started by the controller 171. 130, the drive motor 130 drives the worm gear 131 to rotate, which in turn drives the second worm wheel 211 to rotate, which in turn drives the second rotating rod 210 to rotate. The second rotating rod 210 drives the mounting ring 220 and the mounting rod 221 to rotate, which in turn drives the scraper 222 and the cleaning brush 223 to rotate. The scraper 222 and the cleaning brush 223 clean the inner wall of the treatment box 100, preventing dirt from adhering to the inner wall of the treatment box 100 and reducing the subsequent purification effect, thus improving the purification quality.

[0019] Please refer to this carefully. Figures 2-5A sealed bearing 200 is rotatably connected to the top of the processing tank 100. A second rotating rod 210 is fixedly connected to the inner side of the sealed bearing 200. A second worm gear 211 is fixedly connected to the outer side of the second rotating rod 210. A second stirring rod 212 is fixedly connected to the outer side of the second rotating rod 210. A mounting ring 220 is fixedly connected to the outer side of the mounting ring 220. A mounting rod 221 is fixedly connected to the outer side of the mounting rod 221. A scraper 222 is fixedly connected to the outer side of the mounting rod 221. A cleaning brush 223 is fixedly connected to the outer side of the mounting rod 221, and they are arranged sequentially from top to bottom. The second rotating rod 210 has a hollow structure, and a first rotating rod 111 passes through the second rotating rod 210. The second worm gear 211 meshes with a worm 131. The worm 131 is driven to rotate by starting the drive motor 130. This drives the second worm gear 211, the second rotating rod 210, and the second stirring rod 212 to rotate in the forward direction. At the same time, the worm gear 131 drives the first worm gear 121 and the rotating shaft 120 to rotate in the forward direction, causing the rotating shaft 120 to drive the second gear 122 to rotate in the forward direction. This causes the second gear 122 to drive the first gear 112 to rotate in the reverse direction, thereby driving the first rotating rod 111 and the first stirring rod 113 to rotate in the reverse direction. This achieves forward and reverse stirring of wastewater and purification solution, ensuring thorough mixing and accelerating purification efficiency. After the stains settle to the bottom, the solenoid valve 143 is opened, allowing clear water and stains to fall onto the filter inclined plate 150. The stains are then transported through the filter inclined plate 150 to the discharge port 151 for discharge, while the clear water falls to the bottom for recycling, thus improving purification efficiency.

[0020] In use, the present invention works as follows: the drive motor 130 is started by the controller 171, which drives the worm gear 131 to rotate, which in turn drives the second worm wheel 211 to rotate, thereby driving the second rotating rod 210 to rotate. The second rotating rod 210 drives the mounting ring 220 and the mounting rod 221 to rotate, which in turn drives the scraper 222 and the cleaning brush 223 to rotate. The scraper 222 and the cleaning brush 223 clean the inner wall of the treatment box 100, preventing dirt from adhering to the inner wall of the treatment box 100 and reducing the subsequent purification effect.

[0021] By starting the drive motor 130, the worm gear 131 is driven to rotate, which in turn drives the second worm wheel 211, the second rotating rod 210, and the second stirring rod 212 to rotate in the forward direction. At the same time, the worm gear 131 drives the first worm wheel 121 and the rotating shaft 120 to rotate in the forward direction, which in turn drives the second gear 122 to rotate in the forward direction. This causes the second gear 122 to drive the first gear 112 to rotate in the reverse direction, which in turn drives the first rotating rod 111 and the first stirring rod 113 to rotate in the reverse direction. This achieves forward and reverse stirring of wastewater and purification solution, which makes the wastewater and solution fully mixed and accelerates the purification efficiency. After the stains settle to the bottom, the solenoid valve 143 is opened, which allows the clear water and stains to fall onto the filter inclined plate 150. The stains are then transported through the filter inclined plate 150 to the discharge port 151 for discharge, while the clear water falls to the bottom for recycling.

[0022] It should be noted that the drive motor 130, solenoid valve 143, and controller 171 mentioned in the text are all existing technologies. The drive motor 130 is an electromagnetic device that converts electrical energy into mechanical energy and vice versa, based on the law of electromagnetic induction. It can convert electrical energy into mechanical energy, and vice versa, and can also convert between different forms of electrical energy. The solenoid valve 143 consists of an electromagnet, a valve body, and a valve core. When the electromagnet is energized, it generates a magnetic field that attracts the valve core, connecting it to the valve seat and allowing fluid to pass through. When the electromagnet is de-energized, the magnetic field disappears, and the valve core is subjected to spring pressure. It will return to the initial position, thereby cutting off the fluid passage. By controlling the on and off of the electromagnet, the fluid can be switched on and off and regulated. The principle of the controller 171 is as follows: The controller 171 includes a PLC and a memory. Specifically, when the PLC is running, the PLC performs a periodic cyclic scan according to the instruction step number or address number, based on the program that the user has prepared according to the control requirements and stored in the user program memory. If there is no jump instruction, the user program is executed sequentially from the first instruction until the program ends. Then it returns to the first instruction and starts the next round of scanning. In each scan process, the input signal is sampled and the output status is refreshed.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated equipment for purifying and recycling printing wastewater, comprising a treatment tank (100), wherein a frame plate (110) is fixedly connected to the top of the treatment tank (100), characterized in that: The bottom of the frame plate (110) is rotatably connected to a first rotating rod (111). A first gear (112) is fixedly connected to the outer side of the first rotating rod (111), and a first stirring rod (113) is fixedly connected to the outer side of the first rotating rod (111). A rotating shaft (120) is rotatably connected to the top of the processing box (100). A first worm gear (121) is fixedly connected to the outer side of the rotating shaft (120), and a second gear (122) is fixedly connected to the outer side of the rotating shaft (120). The second gear (122) meshes with the first gear (112). A drive motor (130) is fixedly connected to the top of the processing box (100). A worm (131) is fixedly connected to the end of the power output shaft of the drive motor (130), and the worm (131) meshes with the first worm gear (121).

2. The integrated equipment for purifying and recycling printing wastewater according to claim 1, characterized in that: A sealed bearing (200) is rotatably connected to the top of the processing box (100). A second rotating rod (210) is fixedly connected to the inner side of the sealed bearing (200). A second worm gear (211) is fixedly connected to the outer side of the second rotating rod (210). A second stirring rod (212) is fixedly connected to the outer side of the second rotating rod (210). An installation ring (220) is fixedly connected to the outer side of the second rotating rod (210). An installation rod (221) is fixedly connected to the outer side of the installation ring (220). A scraper (222) is fixedly connected to the outer side of the installation rod (221). A cleaning brush (223) is fixedly connected to the outer side of the installation rod (221), and they are arranged sequentially from top to bottom.

3. The integrated equipment for purifying and recycling printing wastewater according to claim 1, characterized in that: A filter disc (140) is fixedly connected to the inner side of the processing box (100), a receiving plate (141) is fixedly connected to the inner side of the processing box (100), a conveying pipe (142) is connected to the bottom of the receiving plate (141), a solenoid valve (143) is fixedly connected to the end of the conveying pipe (142), a filter inclined plate (150) is fixedly connected to the inner side of the processing box (100), and a discharge port (151) is opened on the outer side of the processing box (100).

4. The integrated equipment for purifying and recycling printing wastewater according to claim 3, characterized in that: The top of the processing tank (100) is connected to a feed pipe (160), which passes through the filter disc (140). The outside of the processing tank (100) is connected to a water inlet pipe (161), and the bottom of the processing tank (100) is connected to a water outlet pipe (162).

5. The integrated equipment for purifying and recycling printing wastewater according to claim 4, characterized in that: A protective box (170) is fixedly connected to the top of the processing box (100). A controller (171) is embedded in the outside of the protective box (170). The controller (171) is electrically connected to the drive motor (130) and the solenoid valve (143) via wires.

6. The integrated equipment for purifying and recycling printing wastewater according to claim 2, characterized in that: The second rotating rod (210) is a hollow structure, and the first rotating rod (111) passes through the second rotating rod (210). The second worm gear (211) meshes with the worm (131).

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