Oil and slag separation tank with filtering structure convenient to replace

Abstract

The utility model discloses an oil separation and slag separation pool convenient to replace a filter structure, and relates to the technical field of oil separation and slag separation pools, the oil separation and slag separation pool comprises a pool body and a filter assembly, one end of the top of the pool body is provided with a trash holding pipe, one side of the trash holding pipe is provided with a liquid inlet pipe, and the filter assembly is arranged on the upper portion of the trash holding pipe. The filtering assembly comprises an end cover, a handle, a connecting ring, a filtering cylinder, a supporting ring, a first magnet and a second magnet, the handle is arranged below the end cover, and the connecting ring is fixed to the bottom of the handle. According to the oil and slag separation pool with the filtering structure convenient to replace, through the arrangement of the filtering assembly, in the using process, after external sewage enters the interior of the filtering barrel through the liquid inlet pipe, the filtering barrel can stop large impurity particles in the sewage, and after the filtering barrel is used for a period of time, when the filtering barrel needs to be replaced, only an end cover needs to be unscrewed, and then a handle needs to be pulled; and the filter cartridge can be pulled out from the interior of the drain grating pipe, so that the filter cartridge can be detached and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and slag separation tanks, in particular to an oil and slag separation tank with a filter structure that is convenient for replacing. Background Art

[0002] In the conventional sewage treatment process, the purpose of pretreatment is to remove substances that are difficult to biodegrade, optimize the subsequent water treatment structure, and improve the sewage treatment effect. For the treatment of oily wastewater, in addition to removing coarse suspended impurities, pretreatment should also intercept oil impurities in the water. For this reason, a water treatment structure with oil and slag separation functions is often set up as a pretreatment for oily wastewater.

[0003] For example, the utility model with application number CN202123070578.9 discloses a grease trap that is convenient for slag removal. The utility model injects the grease to be processed into the shell through a connecting pipe, and at this time, under the action of the filter element, the grease liquid can enter the lower end of the shell through the filter element and finally enter the grease trap body through the liquid inlet pipe, and the large particles of impurities can be blocked by the filter element, and finally enter the slag discharge pipe at the upper end of the guide block. At this time, the motor can be turned on, and the spiral transmission rod can be driven by the motor to rotate, so that the impurities can be driven to the upper left by the spiral transmission rod to be discharged, so that the grease can be filtered and processed before entering the grease trap body, and it is more convenient to clean up, so as to facilitate the slag removal. However, when the filter element is damaged after long-term use, the device is not convenient to quickly replace the filter element, resulting in a problem of being more time-consuming and labor-intensive during maintenance.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and defects, and an oil and slag separation pool with easy replacement of the filter structure is provided. Utility Model Content

[0005] The utility model aims to provide an oil and slag separation tank with a filter structure that is easy to replace, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil-separating and slag-separating pool with easy replacement of filtering structure, comprising a pool body and a filtering assembly, a dirt blocking pipe is arranged at one end of the top of the pool body, and a liquid inlet pipe is arranged on one side of the dirt blocking pipe, the filtering assembly is arranged at the upper part of the dirt blocking pipe, the filtering assembly comprises an end cover, a handle, a connecting ring, a filter cartridge, a supporting ring, a first magnet and a second magnet, a handle is arranged below the end cover, and a connecting ring is fixed to the bottom of the handle, a filter cartridge is arranged in the middle of the connecting ring, and a supporting ring is arranged at the bottom of the connecting ring, a first magnet is fixed to both ends of the top of the supporting ring, and a second magnet is arranged on the top of the first magnet.

[0007] Furthermore, the first magnet and the second magnet are attracted to each other, and the second magnet is fixedly connected to the connecting ring.

[0008] Furthermore, the end cover is threadedly connected to the trash-blocking pipe, and the trash-blocking pipe is slidably connected to the support ring.

[0009] Furthermore, a liquid discharge pipe is connected to one side of the cell body, and a partition is fixed inside the cell body, and an S-shaped channel is formed between the partitions.

[0010] Furthermore, a detection assembly is provided on one side of the trash intercepting pipe, and the detection assembly includes a damper, a spring and a fixing seat. The damper is fixed to the bottom of the support ring, and the spring is sleeved on the outer side of the damper. A fixing seat is arranged at the bottom of the damper, and the fixing seat is fixedly connected to the trash intercepting pipe.

[0011] Furthermore, the detection component also includes a slide groove and a slider. A slide groove is provided on one side of the dirt-blocking pipe, and the cross-section of the slide groove is an isosceles trapezoid, and the slider is slidably connected inside the slide groove.

[0012] Furthermore, the detection component also includes a third magnet, a push rod and a touch button. The third magnet is fixed to one side of the slider, and the push rod is arranged at the bottom of the slider. The touch button is fixed to one side of the lower end of the dirt blocking pipe.

[0013] Furthermore, the detection component also includes a controller and an audible and visual alarm, one end of the touch button is electrically connected to the controller, and one end of the controller is electrically connected to the audible and visual alarm.

[0014] The utility model provides an oil and slag separation tank which is easy to replace the filter structure and has the following beneficial effects:

[0015] 1. The utility model is provided with a filter assembly. During use, after the external sewage enters the filter cartridge through the liquid inlet pipe, the filter cartridge will block the larger impurity particles in the sewage. When the filter cartridge needs to be replaced after a period of use, it is only necessary to loosen the end cover and then pull the handle to pull the filter cartridge out of the sewage blocking pipe for disassembly and replacement. When installing, it is only necessary to place it inside the support ring, and the first magnet and the second magnet will be attracted to each other, so as to quickly connect the support ring and the connecting ring, making the installation very convenient.

[0016] 2. The utility model sets a detection component. Since the first magnet and the third magnet are attracted to each other, when the support ring moves up and down, it will also drive the slider to move synchronously inside the slide groove. When there are too many impurities or blockage inside the filter cartridge, the pressure on the spring will gradually increase, so that the support ring can move down, thereby driving the top rod on the slider to squeeze the touch button, so that the controller can start the sound and light alarm, which can remind the staff to replace and maintain the filter structure in time to prevent the sewage treatment efficiency from being affected by blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an oil and slag separation tank that is convenient for replacing the filter structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a dirt-blocking pipe of an oil-separating and slag-separating tank that is convenient for replacing the filtering structure according to the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of a supporting ring of an oil and slag separation tank which is convenient for replacing the filtering structure according to the utility model.

[0020] In the figure: 1. pool body; 2. dirt-blocking pipe; 3. liquid inlet pipe; 4. liquid discharge pipe; 5. partition; 6. filter assembly; 601. end cover; 602. handle; 603. connecting ring; 604. filter cartridge; 605. support ring; 606. first magnet; 607. second magnet; 7. detection assembly; 701. damper; 702. spring; 703. fixing seat; 704. slide groove; 705. slider; 706. third magnet; 707. push rod; 708. touch button; 709. controller; 710. sound and light alarm. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, an oil and slag separation tank with easy replacement of filtering structure includes a tank body 1 and a filter assembly 6, a dirt blocking pipe 2 is arranged at one end of the top of the tank body 1, and a liquid inlet pipe 3 is arranged on one side of the dirt blocking pipe 2, a liquid discharge pipe 4 is connected to one side of the tank body 1, and a partition 5 is fixed inside the tank body 1, and an S-shaped channel is formed between the partitions 5, the partition 5 can be used to block and isolate the floating oil on the top and the sediment at the bottom of the sewage, and after multiple blocks, the oil is discharged through the liquid discharge pipe 4, the filter assembly 6 is arranged on the upper part of the dirt blocking pipe 2, the filter assembly 6 includes an end cover 601, a handle 602, a connecting ring 603, a filter cartridge 604, a supporting ring 605, a first magnet 606 and a second magnet 607, a handle 602 is arranged below the end cover 601, and a connecting ring 603 is fixed to the bottom of the handle 602, and a filter cartridge 604 is arranged in the middle of the connecting ring 603, A supporting ring 605 is provided at the bottom of the connecting ring 603, and the filter cartridge 604 will block larger impurity particles in the sewage. The end cover 601 is threadedly connected to the dirt-blocking pipe 2, and the dirt-blocking pipe 2 is slidably connected to the supporting ring 605. Only by loosening the end cover 601 and pulling the handle 602, the filter cartridge 604 can be pulled out from the inside of the dirt-blocking pipe 2 for disassembly and replacement. First magnets 606 are fixed at both ends of the top of the supporting ring 605, and a second magnet 607 is provided on the top of the first magnet 606. The first magnet 606 and the second magnet 607 are attracted to each other, and the second magnet 607 is fixedly connected to the connecting ring 603. During installation, the filter cartridge 604 is placed inside the supporting ring 605, and the first magnet 606 and the second magnet 607 are attracted to each other, thereby quickly connecting the supporting ring 605 and the connecting ring 603, making installation very convenient.

[0023] like Figure 1 and Figure 3As shown, a detection component 7 is provided on one side of the dirt-blocking pipe 2, and the detection component 7 includes a damper 701, a spring 702 and a fixing seat 703. The damper 701 is fixed to the bottom of the support ring 605, and the spring 702 is sleeved on the outside of the damper 701. The fixing seat 703 is arranged on the bottom of the damper 701, and the fixing seat 703 is fixedly connected to the dirt-blocking pipe 2. The damper 701 can suppress the vibration of the spring 702 and improve the stability of the support ring 605 when supporting. The detection component 7 also includes a slide groove 704 and a slider 705. A slide groove 704 is provided on one side of the dirt-blocking pipe 2, and the cross-section of the slide groove 704 is an isosceles trapezoid, and the slider 705 is slidably connected inside the slide groove 704. The detection component 7 also includes a third magnet 706, a top rod 707 and a touch button 708. A third magnet 706 is fixed to one side of the slider 705, and the slider 705 A push rod 707 is arranged at the bottom, and a touch button 708 is fixed to one side of the lower end of the dirt-blocking pipe 2. Since the first magnet 606 and the third magnet 706 are attracted to each other, when the support ring 605 moves up and down, it will also drive the slider 705 to move synchronously inside the slide groove 704. The detection component 7 also includes a controller 709 and an audible and visual alarm 710. One end of the touch button 708 is electrically connected to the controller 709, and one end of the controller 709 is electrically connected to the audible and visual alarm 710. When there are too many impurities or blockage inside the filter cartridge 604, the pressure on the spring 702 will gradually increase, which can make the support ring 605 move downward, thereby driving the push rod 707 on the slider 705 to squeeze the touch button 708, so that it starts the audible and visual alarm 710 through the controller 709, which can remind the staff to replace and maintain the filter structure in time.

[0024] In summary, the oil and slag separator tank which is easy to replace the filter structure, when used, first according to Figure 1 , Figure 2 and Figure 3In the structure shown in the figure, the external sewage will enter the sewage blocking pipe 2 through the liquid inlet pipe 3. At this time, the filter cartridge 604 will block the larger impurity particles in the sewage. Then, the sewage will flow into the tank body 1. At this time, the partition plate 5 can be used to block and isolate the floating oil on the top and the sediment at the bottom of the sewage. After multiple blocks, it is discharged through the drain pipe 4. Then, after a period of use, when there are too many impurities or blockage inside the filter cartridge 604, the pressure on the spring 702 will gradually increase, which can make the support ring 605 move downward. Since the first magnet 606 and the third magnet 706 are attracted to each other, when the support ring 605 moves up and down, it will also drive the slider 705 to move synchronously inside the slide groove 704. Move, thereby driving the top rod 707 on the slider 705 to squeeze the touch button 708, so that it starts the sound and light alarm 710 (model: STSG-10) through the controller 709, which can remind the staff to maintain the filter structure in time. Finally, when the filter cartridge 604 needs to be replaced, it is only necessary to loosen the end cover 601 and then pull the handle 602 to pull the filter cartridge 604 out from the inside of the dirt-blocking pipe 2. When replacing and installing, it is only necessary to place the filter cartridge 604 inside the support ring 605, and the first magnet 606 and the second magnet 607 will attract each other, so as to quickly connect the support ring 605 and the connecting ring 603, and then screw on the end cover 601 to complete the installation of the filter structure.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An oil and slag separation tank with a filter structure that is easy to replace, comprising a tank body (1) and a filter assembly (6), characterized in that: A dirt-blocking pipe (2) is arranged at one end of the top of the pool body (1), and a liquid inlet pipe (3) is arranged on one side of the dirt-blocking pipe (2). The filter assembly (6) is arranged at the upper part of the dirt-blocking pipe (2). The filter assembly (6) comprises an end cover (601), a handle (602), a connecting ring (603), a filter cartridge (604), a supporting ring (605), a first magnet (606) and a second magnet (607). A handle (602) is arranged below the end cover (601), and a connecting ring (603) is fixed to the bottom of the handle (602). A filter cartridge (604) is arranged in the middle of the connecting ring (603), and a supporting ring (605) is arranged at the bottom of the connecting ring (603). First magnets (606) are fixed to both ends of the top of the supporting ring (605), and a second magnet (607) is arranged on the top of the first magnet (606).

2. The oil and slag separator with easy replacement of filter structure according to claim 1, characterized in that: The first magnet (606) and the second magnet (607) are attracted to each other, and the second magnet (607) is fixedly connected to the connecting ring (603).

3. The oil and slag separator with easy replacement of filter structure according to claim 1, characterized in that: The end cover (601) is threadedly connected to the trash-blocking pipe (2), and the trash-blocking pipe (2) is slidably connected to the support ring (605).

4. The oil and slag separator with easy replacement of filter structure according to claim 1, characterized in that: A liquid discharge pipe (4) is connected to one side of the pool body (1), and a partition (5) is fixed inside the pool body (1), and an S-shaped channel is formed between the partitions (5).

5. The oil and slag separator with easy replacement of filter structure according to claim 1, characterized in that: A detection assembly (7) is provided on one side of the trash intercepting pipe (2), and the detection assembly (7) comprises a damper (701), a spring (702) and a fixing seat (703); the damper (701) is fixed to the bottom of the support ring (605), and the spring (702) is sleeved on the outer side of the damper (701); the fixing seat (703) is arranged at the bottom of the damper (701), and the fixing seat (703) is fixedly connected to the trash intercepting pipe (2).

6. The oil and slag separation tank with easy replacement of filter structure according to claim 5, characterized in that: The detection assembly (7) further comprises a slide groove (704) and a slider (705); a slide groove (704) is provided on one side of the dirt-blocking pipe (2); the cross section of the slide groove (704) is an isosceles trapezoid; and the slider (705) is slidably connected inside the slide groove (704).

7. The oil and slag separator with easy replacement of filter structure according to claim 6, characterized in that: The detection component (7) further comprises a third magnet (706), a push rod (707) and a touch button (708); the third magnet (706) is fixed to one side of the slider (705), the push rod (707) is arranged at the bottom of the slider (705), and the touch button (708) is fixed to one side of the lower end of the dirt-blocking pipe (2).

8. The oil and slag separator with easy replacement of filter structure according to claim 7, characterized in that: The detection component (7) further comprises a controller (709) and an audible and visual alarm (710); one end of the touch button (708) is electrically connected to the controller (709), and one end of the controller (709) is electrically connected to the audible and visual alarm (710).

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