Sedimentation tank for industrial wastewater treatment

Abstract

The utility model provides a sedimentation tank for industrial wastewater treatment, which relates to the technical field of wastewater treatment and comprises a tank body, an auxiliary mechanism is mounted at the upper end of the tank body, a liquid inlet pipe and a blow-off pipe are respectively mounted at two ends in the tank body, the auxiliary mechanism comprises a moving frame, and the moving frame is movably mounted at the upper end of the tank body. After wastewater enters the pool body, the air cylinder pushes the motor and the fixed pipe to move downwards, and meanwhile, the motor drives the fixed pipe to rotate, so that the fixed pipe drives the stirring blades to stir sewage and chemicals, the mixing efficiency of the sewage and the chemicals is improved, and the stirring efficiency of the sewage and the chemicals is improved in the sewage stirring process. Sewage can flow in the fixed pipe along the through hole, so that metal resources in the sewage are adsorbed and recycled through the magnet, and the effective recycling of the resources is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a sedimentation tank for treating industrial wastewater. Background Art

[0002] With the rapid development of industrialization, the amount of industrial wastewater is increasing, which contains a large amount of harmful substances and pollutants, posing a serious threat to the environment and human health. Therefore, it is very important to effectively treat industrial wastewater. Among the existing industrial wastewater treatment methods, sedimentation is a common treatment method, which aims to convert suspended matter or dissolved matter in wastewater into precipitates by physical or chemical methods, thereby separating it from the wastewater. However, when treating industrial wastewater, traditional sedimentation tanks have poor sedimentation effects due to the low mixing efficiency of wastewater and reagents. It takes a long time to wait to achieve the ideal sedimentation effect. Secondly, the metal resources in the wastewater are often ignored and not effectively recycled, resulting in waste of resources. Therefore, we propose a sedimentation tank for the treatment of dirty industrial wastewater to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a sedimentation tank for treating dirty industrial wastewater, which solves the problem that when traditional sedimentation tanks treat industrial wastewater, the mixing efficiency of wastewater and reagents is not high, resulting in poor sedimentation effect and requiring a long waiting time to achieve the ideal sedimentation effect. Secondly, the metal resources in the wastewater are often ignored and not effectively recycled, resulting in a waste of resources.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A sedimentation tank for treating industrial wastewater comprises a tank body, an auxiliary mechanism is installed on the upper end of the tank body, a liquid inlet pipe and a sewage discharge pipe are respectively installed at two ends inside the tank body, the auxiliary mechanism comprises a movable frame, the movable frame is movably installed on the upper end of the tank body, screw rods are respectively installed on the upper sides of the front and rear ends of the tank body, the rod bodies of the screw rods are respectively installed inside the movable frame through threads, an electric slide rail is installed at the lower end of the interior of the movable frame, a slider is installed on the electric slide rail, a cylinder is installed inside the slider, a fixed pipe is installed at the output end of the cylinder, a plurality of stirring blades are installed on the outer side of the fixed pipe, a magnet is clamped and installed inside the fixed pipe, and a plurality of through holes are penetrated inside the pipe body of the fixed pipe.

[0006] Preferably, guide grooves are respectively provided at the front and rear ends of the upper surface of the pool body, and the screw rods are movably installed inside the guide grooves. Motor No. 1 is respectively installed at the front and rear ends of one side of the pool body, and the output ends of motor No. 1 are respectively connected to the screw rods, and the lower ends of the movable frame are movably installed inside the guide grooves.

[0007] Preferably, a groove is provided at the inner lower end of the movable frame, the electric slide rail is installed inside the groove, and the slider is movably installed in the groove.

[0008] Preferably, a No. 2 motor is installed at the output end of the cylinder, an extension block is installed at the upper end of the fixed tube, and the output end of the No. 2 motor is snap-fitted and installed inside the extension block.

[0009] Preferably, a bolt is installed between the overlapping extension block and the output end of the second motor, and a nut is installed at one end of the bolt through a thread.

[0010] Preferably, a placement tube is installed at the lower end of the interior of the fixed tube by threaded engagement, a plurality of through holes are penetrated through the lower surface of the placement tube, a magnet is installed inside the placement tube, a sealing cover is installed at the upper end of the interior of the placement tube by threaded engagement, and the sealing cover and the magnet are connected.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) In the utility model, after the wastewater enters the tank body, the cylinder pushes the motor and the fixed pipe to move downward, and at the same time the motor drives the fixed pipe to rotate, so that the fixed pipe drives the stirring blades to stir the wastewater and the reagent, thereby improving the mixing efficiency of the wastewater and the reagent. Then, during the process of stirring the wastewater, the wastewater can flow along the through hole in the fixed pipe, so that the metal resources in the wastewater are adsorbed and recovered by the magnet, thereby realizing the effective recycling and reuse of resources.

[0013] (2) In the utility model, the fixed tube is controlled to move in various parts of the pool body through the cooperation of the screw rod and the electric slide rail, so that the fixed tube can drive the stirring blade to stir and mix the sewage, and the fixed tube can also absorb and recover the metal resources in the sewage. After the metal resources are recovered, the user only needs to take out the placement tube and then take out the magnet through the sealing cover, so that the metal on the outside of the placement tube can be easily recycled and reused after it is separated from the magnetic attraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a sedimentation tank for treating industrial wastewater according to the utility model;

[0015] Figure 2This is a front view structural diagram of a sedimentation tank for treating industrial wastewater according to the utility model;

[0016] Figure 3 This is a side view structural diagram of a sedimentation tank for treating industrial wastewater according to the utility model;

[0017] Figure 4 The utility model is a sedimentation tank for treating industrial wastewater. Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0018] Figure 5 The utility model is a sedimentation tank for treating industrial wastewater. Figure 3 Schematic diagram of the cross-section structure at BB in the middle;

[0019] Figure 6 The utility model is a sedimentation tank for treating industrial wastewater. Figure 5 Enlarged structural diagram at point C in the middle.

[0020] In the figure: 1. pool body; 2. liquid inlet pipe; 3. sewage pipe; 4. auxiliary mechanism; 401. guide groove; 402. screw rod; 403. motor No. 1; 404. moving frame; 405. groove; 406. electric slide rail; 407. slider; 408. cylinder; 409. motor No. 2; 410. fixed pipe; 411. extension block; 412. bolt; 413. nut; 414. through hole; 415. stirring blade; 416. placement tube; 417. sealing cover; 418. magnet. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 6As shown, the embodiment of the utility model proposes a sedimentation tank for treating dirty industrial wastewater, including a tank body 1, an auxiliary mechanism 4 is installed on the upper end of the tank body 1, and a liquid inlet pipe 2 and a sewage discharge pipe 3 are respectively installed at both ends of the interior of the tank body 1. The auxiliary mechanism 4 includes a movable frame 404, and the movable frame 404 is movably installed on the upper end of the tank body 1, and screw rods 402 are respectively installed on the upper sides of the front and rear ends of the tank body 1, and the rod bodies of the screw rods 402 are respectively installed in the interior of the movable frame 404 through threads, and an electric slide rail 406 is installed at the lower end of the interior of the movable frame 404, and a slider 407 is installed on the electric slide rail 406, and a cylinder 408 is installed in the interior of the slider 407, and a fixed pipe 410 is installed at the output end of the cylinder 408, and a plurality of stirring blades 415 are installed on the outer side of the fixed pipe 410, and a magnet 418 is installed in the interior of the fixed pipe 410, and a plurality of through holes 414 are penetrated in the tube body of the fixed pipe 410.

[0023] like Figures 4 to 6 As shown, in another embodiment of the utility model, guide grooves 401 are respectively provided at the front and rear ends of the upper surface of the pool body 1, and the screw rods 402 are respectively movably installed in the guide grooves 401. The front and rear ends of one side of the pool body 1 are respectively installed with No. 1 motors 403, and the output ends of the No. 1 motors 403 are respectively connected with the screw rods 402. The lower ends of the movable frames 404 are respectively movably installed in the guide grooves 401, and the lower ends of the movable frames 404 are provided with grooves 405. The electric slide rails 406 are installed in the grooves 405, and the sliders 407 are movably installed in the grooves 405. The output ends of the cylinders 408 are installed with No. 2 motors 409. An extension block 411 is installed at the upper end of the fixed tube 410, and the output end of the No. 2 motor 409 is snap-fitted into the inside of the extension block 411. A bolt 412 is installed through the overlapping extension block 411 and the output end of the No. 2 motor 409, and a nut 413 is installed at one end of the bolt 412 through a thread. A placement tube 416 is installed at the lower end of the interior of the fixed tube 410 through a threaded snap-fit, and a plurality of through holes 414 are penetrated through the lower surface of the placement tube 416. A magnet 418 is installed inside the placement tube 416, and a sealing cover 417 is installed at the upper end of the interior of the placement tube 416 through a threaded snap-fit, and the sealing cover 417 and the magnet 418 are connected.

[0024] After the sewage enters the interior of the tank body 1 along the liquid inlet pipe 2, the cylinder 408 can push the second motor 409 and the fixed pipe 410 to move downward, and then the fixed pipe 410 drives the stirring blade 415 to enter the sewage, and then the second motor 409 drives the fixed pipe 410 and the stirring blade 415 to rotate, so that the stirring blade 415 stirs and mixes the sewage and the reagent, and then when the fixed pipe 410 rotates, the sewage can flow inside the fixed pipe 410 along the through hole 414, and then the magnet 418 can magnetically attract the metal resources contained in the sewage, so that the metal resources are attached to the surface of the placement tube 416, and then after the sewage mixing is completed, the user can remove the placement tube 416 through the thread, and then preliminarily recycle the metal resources on the surface of the placement tube 416, or after taking out the placement tube 416, remove the sealing cover 417 and the magnet 418 through the thread, so that the metal material on the surface of the placement tube 416 is automatically separated from the placement tube 416 after losing the magnetic attraction, which is convenient for recycling;

[0025] The second motor 409 and the fixing tube 410 are connected by the cooperation of the bolt 412 and the nut 413, so that the user can disassemble, repair or replace the fixing tube 410 later, thereby reducing the user's work difficulty;

[0026] The sealing cover 417 is used to seal and protect the magnet 418 to prevent the magnet 418 from directly contacting the sewage, so that the metal resources are attached to the surface of the magnet 418, which causes great inconvenience in recycling the metal resources later, making it more convenient to use.

[0027] Motor No. 1 403 and screw rod 402 control the movable frame 404 and the fixed pipe 410 to move on both sides, and then the electric slide rail 406 and the slider 407 control the fixed pipe 410 to move forward and backward, so that the fixed pipe 410 can be moved to various positions in the pool body 1, which is convenient for mixing sewage and also convenient for recycling metal substances.

[0028] The working principle of a sedimentation tank for industrial wastewater treatment:

[0029] During use, first, after the sewage enters the interior of the pool body 1 along the liquid inlet pipe 2, the cylinder 408 can push the second motor 409 and the fixed pipe 410 to move downward, and then the fixed pipe 410 drives the stirring blade 415 to enter the sewage, and then the second motor 409 drives the fixed pipe 410 and the stirring blade 415 to rotate, so that the stirring blade 415 stirs and mixes the sewage and the agent, and then when the fixed pipe 410 rotates, the sewage can flow inside the fixed pipe 410 along the through hole 414, and then the magnet 418 can magnetically attract the metal resources contained in the sewage, so that the metal resources are attached to the surface of the placement tube 416, and then after the sewage is mixed, the user can remove the placement tube 416 through the thread, and then preliminarily recycle the metal resources on the surface of the placement tube 416, or after taking out the placement tube 416, remove the sealing cover 417 and the magnet 418 through the thread, so that the metal material on the surface of the placement tube 416 is automatically separated from the placement tube 416 after losing the magnetic attraction, which is convenient for recycling.

[0030] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A sedimentation tank for treating industrial wastewater, comprising a tank body (1), characterized in that: An auxiliary mechanism (4) is installed at the upper end of the pool body (1), and a liquid inlet pipe (2) and a sewage discharge pipe (3) are installed at both ends of the interior of the pool body (1). The auxiliary mechanism (4) comprises a movable frame (404), and the movable frame (404) is movably installed at the upper end of the pool body (1). Screw rods (402) are installed at the upper sides of the front and rear ends of the pool body (1), and the rods of the screw rods (402) are installed in the interior of the movable frame (404) through threads. An electric slide rail (406) is installed at the lower end of the interior, a slider (407) is installed on the electric slide rail (406), a cylinder (408) is installed inside the slider (407), a fixed tube (410) is installed at the output end of the cylinder (408), a plurality of stirring blades (415) are installed on the outside of the fixed tube (410), a magnet (418) is installed in a snap-fitting manner inside the fixed tube (410), and a plurality of through holes (414) are penetrated inside the tube body of the fixed tube (410).

2. A sedimentation tank for treating industrial wastewater according to claim 1, characterized in that: The front and rear ends of the upper surface of the pool body (1) are respectively provided with guide grooves (401), and the screw rods (402) are respectively movably installed inside the guide grooves (401). The front and rear ends of one side of the pool body (1) are respectively installed with a No. 1 motor (403), and the output ends of the No. 1 motor (403) are respectively connected to the screw rods (402), and the lower ends of the movable frames (404) are respectively movably installed inside the guide grooves (401).

3. A sedimentation tank for treating industrial wastewater according to claim 1, characterized in that: A groove (405) is provided at the inner lower end of the movable frame (404), the electric slide rail (406) is installed inside the groove (405), and the slider (407) is movably installed in the groove (405).

4. A sedimentation tank for treating industrial wastewater according to claim 1, characterized in that: A second motor (409) is installed at the output end of the cylinder (408), an extension block (411) is installed at the upper end of the fixed tube (410), and the output end of the second motor (409) is mounted in a snap-fitting manner inside the extension block (411).

5. A sedimentation tank for treating industrial wastewater according to claim 4, characterized in that: A bolt (412) is installed between the overlapping extension block (411) and the output end of the second motor (409), and a nut (413) is installed at one end of the bolt (412) through a thread.

6. A sedimentation tank for treating industrial wastewater according to claim 1, characterized in that: The lower end of the interior of the fixed tube (410) is installed with a placement tube (416) by means of a threaded engagement, a plurality of through holes (414) are penetrated through the lower surface of the placement tube (416), a magnet (418) is installed inside the placement tube (416), and a sealing cover (417) is installed at the upper end of the interior of the placement tube (416) by means of a threaded engagement, and the sealing cover (417) and the magnet (418) are connected.

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