Sewage recovery device for environmental engineering

Abstract

The utility model relates to the field of sewage recovery, and discloses a sewage recovery device for environmental engineering, which comprises a recovery filter box, a flow inlet is arranged on the outer wall of the top of the recovery filter box, an adjusting mechanism is arranged on the recovery filter box, a mounting mechanism is arranged on the adjusting mechanism, the adjusting mechanism comprises a sliding chute, and the sliding chute is arranged on the mounting mechanism. The sliding groove is formed in the inner wall of one side of the recycling filter box, a limiting hole is formed in the outer wall of the side, close to the sliding groove, of the recycling filter box, the inner wall of the side face of the sliding groove is slidably connected with a filter frame, the inner wall of the side face of the filter frame is rotationally connected with a straight rod through a bearing, and the straight rod is fixedly connected with a hand bracket. And the straight rod is fixedly connected with a torsional spring. According to the utility model, by arranging the structures such as the filter frame and the straight rod, the filter screen frame can be conveniently disassembled and assembled, so that a worker can conveniently clean stains on the filter screen, and the problems that a large amount of impurities are accumulated on the filter screen plate after long-time use and blockage is easily caused are solved.

Description

Technical Field

[0001] The utility model relates to the field of sewage recovery, in particular to a sewage recovery device used in environmental engineering. Background Art

[0002] Environmental engineering is a branch of environmental science. It mainly studies how to protect and rationally utilize natural resources, use scientific means to solve increasingly serious environmental problems, improve environmental quality, and promote environmental protection and social development. It is a science and technology that studies and engages in preventing and controlling environmental pollution and improving environmental quality. Its core is the control of environmental pollution sources.

[0003] After searching, Chinese patent announcement number: CN220090763U discloses a kind of environmental engineering sewage recovery device, which specifically relates to the field of sewage recovery, including a device body, a primary filter plate is fixedly installed inside the device body, a sewage outlet is overlapped and installed on the left side of the primary filter plate, a guide plate is fixedly installed at the bottom of the sewage outlet, a secondary filter plate is overlapped and installed at the bottom of the primary filter plate, a sewage collecting box is fixedly installed on the left side of the outer wall of the device body, and a guide pipe is fixedly installed on the right side of the device body. The utility model can roughly filter the sewage through the primary filter plate, and the debris can move to the sewage outlet and flow into the interior of the sewage collecting box under the impact of the water flow and the inclined guidance, and then the rapid water flow is slowed down by the diverter plate, and the odor and impurities in the water body are intercepted and removed by the filter cloth, coarse sand and stone, fine sand and stone combined with quartz filter sand.

[0004] The above device has the following defects: after long-term use of sewage filtration, a large amount of impurities will accumulate on the filter plate, which is easy to cause blockage and requires manual cleaning. The cleaning is extremely troublesome, time-consuming and labor-intensive, reduces the filtration efficiency, and is not practical. Therefore, a sewage recovery device for environmental engineering is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a sewage recovery device for environmental engineering, aiming to improve the problem in the prior art that a large amount of impurities will accumulate on the filter screen, which is easy to cause blockage and requires manual cleaning, which is extremely troublesome, time-consuming and labor-intensive to clean, and reduces the filtering efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sewage recovery device for environmental engineering, comprising a recovery filter box, a top outer wall of the recovery filter box is provided with an inlet, an adjustment mechanism is arranged on the recovery filter box, a mounting mechanism is arranged on the adjustment mechanism, the adjustment mechanism comprises a slide slot, the slide slot is arranged on one side inner wall of the recovery filter box, a limiting hole is arranged on the outer wall of the recovery filter box on one side close to the slide slot, a filter frame is slidably connected to the side inner wall of the slide slot, a straight rod is rotatably connected to the side inner wall of the filter frame through a bearing, a hand bracket is fixedly connected to the straight rod, a torsion spring is fixedly connected to the straight rod, and a plug rod is fixedly connected to the outer wall of the hand bracket on one side close to the limiting hole.

[0007] As a further description of the above technical solution: the mounting mechanism includes a movable block, which is slidably connected to the side inner wall of the filter frame, one side outer wall of the movable block is fixedly connected to a spring, the outer wall of the movable block on the side away from the spring is fixedly connected to a triangular clamping plate, the outer wall of one side of the triangular clamping plate is clamped with an inclined plate, the outer wall of the inclined plate on the side away from the triangular clamping plate is fixedly connected to a filter plate, and the bottom inner wall of the filter frame is fixedly connected to a spring damper.

[0008] As a further description of the above technical solution: one end of the torsion spring away from the straight rod is fixedly connected to an inner wall of one side of the filter frame.

[0009] As a further description of the above technical solution: an indicator mark is provided on the side outer wall of the hand support.

[0010] As a further description of the above technical solution: the insertion rod is clamped on the side inner wall of the limiting hole.

[0011] As a further description of the above technical solution: there are four movable blocks in total, and the two ends of the spring are respectively fixedly connected to the outer walls of one side of the four movable blocks.

[0012] As a further description of the above technical solution: the length and width of the filter plate are adapted to the inner diameter of the filter frame, and one end of the spring damper away from the filter frame is clamped on the bottom outer wall of the inclined plate.

[0013] As a further description of the above technical solution: an outlet is provided on one side outer wall of the recovery filter box, and a dirt collecting box is clamped on the front outer wall of the recovery filter box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by setting the filter frame, straight rod, hand bracket and other structures, the filter frame can be conveniently disassembled and assembled, which is convenient for personnel to clean the stains on the filter screen and improves the problem of a large amount of impurities accumulating on the filter screen due to long-term use, which is easy to cause blockage. At the same time, the hand bracket is convenient for personnel to operate, install and disassemble.

[0016] 2. In the present invention, by setting up triangular clamp plates, inclined plates, filter plates and other structures, the filter plate 65 is replaced and maintained separately, which reduces maintenance costs and improves the need to replace the filter under long-term use. However, most of them are fixed to the filter frame, resulting in the need to replace the entire filter together, which makes the replacement cost high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall main view of a sewage recovery device for environmental engineering proposed by the utility model;

[0018] Figure 2 This is a side view schematic diagram of a sewage recovery device for environmental engineering proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of a regulating mechanism for an environmental engineering sewage recovery device proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of an installation mechanism for an environmental engineering sewage recovery device.

[0021] Legend:

[0022] 1. Recovery filter box; 2. Inlet; 3. Outlet; 4. Dirt collecting box; 5. Adjustment mechanism; 51. Slide; 52. Limiting hole; 53. Filter frame; 54. Straight rod; 55. Hand support; 56. Torsion spring; 57. Insert rod; 6. Installation mechanism; 61. Movable block; 62. Spring; 63. Triangular clamp plate; 64. Inclined plate; 65. Filter plate; 66. Spring damper. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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 in 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.

[0024] Reference Figure 1-Figure 3The utility model provides an embodiment: a sewage recovery device for environmental engineering, comprising a recovery filter box 1, a top outer wall of the recovery filter box 1 is provided with an inlet 2, sewage is discharged into the interior of the recovery filter box 1 by setting the inlet 2, the recovery filter box 1 is provided with an adjustment mechanism 5, the adjustment mechanism 5 is provided with a mounting mechanism 6, the adjustment mechanism 5 includes a chute 51, the chute 51 is provided on one side inner wall of the recovery filter box 1, the chute 51 is provided to smoothly slide the filter frame 53, the recovery filter A limit hole 52 is provided on the outer wall of the box 1 near the slide groove 51. The limit hole 52 is provided to enable the filter frame 53 to be clamped and limited. The filter frame 53 is slidably connected to the inner wall of the side of the slide groove 51. The inner wall of the side of the filter frame 53 is rotatably connected to a straight rod 54 through a bearing. A hand bracket 55 is fixedly connected to the straight rod 54. The hand bracket 55 is provided to facilitate the movement of the filter frame 53 by dragging. A torsion spring 56 is fixedly connected to the straight rod 54. An insertion rod 57 is fixedly connected to the outer wall of the hand bracket 55 near the limit hole 52.

[0025] Reference Figure 2-Figure 3 One end of the torsion spring 56 away from the straight rod 54 is fixedly connected to the inner wall of one side of the filter frame 53. The torsion spring 56 is provided to generate a certain torque on the straight rod 54. An indicator mark is provided on the side outer wall of the hand bracket 55. The operation method is prompted by setting the indicator mark. The insertion rod 57 is clamped on the side inner wall of the limiting hole 52. An outlet 3 is provided on the outer wall of one side of the recovery filter box 1. The front outer wall of the recovery filter box 1 is clamped with a dirt collecting box 4. The dirt collecting box 4 is provided to facilitate the collection of filtered stains.

[0026] Reference Figure 3-Figure 4 The mounting mechanism 6 includes a movable block 61, which is slidably connected to the inner wall of the side of the filter frame 53. A spring 62 is fixedly connected to the outer wall of one side of the movable block 61. The spring 62 is provided to continuously generate a certain thrust on the movable block 61. A triangular clamping plate 63 is fixedly connected to the outer wall of the movable block 61 away from the spring 62. An inclined plate 64 is clamped on the outer wall of one side of the triangular clamping plate 63. The triangular clamping plate 63 is squeezed and pushed by providing the inclined plate 64. A filter screen plate 65 is fixedly connected to the outer wall of the inclined plate 64 away from the triangular clamping plate 63. By setting the filter plate 65, it is convenient to install filters of different specifications to achieve the required filtering effect. The bottom inner wall of the filter frame 53 is fixedly connected with a spring damper 66. By setting the spring damper 66, the filter plate 65 is reduced from being buffered and shock-absorbing after being violently hit by stains. There are four movable blocks 61, and the two ends of the spring 62 are respectively fixedly connected to the outer wall of one side of the four movable blocks 61. The length and width of the filter plate 65 are adapted to the inner diameter of the filter frame 53, and the end of the spring damper 66 away from the filter frame 53 is clamped on the bottom outer wall of the inclined plate 64.

[0027] Working principle: by pushing the hand bracket 55, the filter frame 53 is inserted into the slide groove 51, and then the hand bracket 55 is released, so that the torsion spring 56 twists the straight rod 54 to rotate, and the rotation of the straight rod 54 drives the hand bracket 55 to rotate, so that the straight rod 54 on the hand bracket 55 is inserted into the limiting hole 52, so that the filter frame 53 is conveniently connected to the slide groove 51 to filter the sewage. At the same time, under long-term use, by removing the filter frame 53 and then moving the movable block 61, the triangular clamping plate 63 is separated from the outer wall of one side of the inclined plate 64, and the filter plate 65 is taken out for convenient replacement and cleaning. During use, when the stains in the sewage collide with the filter plate 65, the spring damper 66 is squeezed to perform buffering and shock absorption.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wastewater recovery device for environmental engineering, comprising a recovery filter box (1), characterized in that: The top outer wall of the recovery filter box (1) is provided with an inlet (2); the recovery filter box (1) is provided with an adjustment mechanism (5); the adjustment mechanism (5) is provided with a mounting mechanism (6); the adjustment mechanism (5) comprises a slide groove (51); the slide groove (51) is provided on an inner wall of one side of the recovery filter box (1); a limiting hole (52) is provided on an outer wall of the recovery filter box (1) close to the slide groove (51); a filter frame (53) is slidably connected to the inner wall of the side of the slide groove (51); a straight rod (54) is rotatably connected to the inner wall of the side of the filter frame (53) via a bearing; a hand bracket (55) is fixedly connected to the straight rod (54); a torsion spring (56) is fixedly connected to the straight rod (54); and a plug rod (57) is fixedly connected to the outer wall of the hand bracket (55) close to the limiting hole (52).

2. The sewage recovery device for environmental engineering according to claim 1, characterized in that: The mounting mechanism (6) comprises a movable block (61), the movable block (61) being slidably connected to the inner wall of the side of the filter frame (53), a spring (62) being fixedly connected to one outer wall of the movable block (61), a triangular clamping plate (63) being fixedly connected to one outer wall of the movable block (61) away from the spring (62), an inclined plate (64) being clamped to one outer wall of the triangular clamping plate (63), a filter screen plate (65) being fixedly connected to one outer wall of the inclined plate (64) away from the triangular clamping plate (63), and a spring damper (66) being fixedly connected to the inner wall of the bottom of the filter frame (53).

3. The sewage recovery device for environmental engineering according to claim 1 is characterized in that: One end of the torsion spring (56) away from the straight rod (54) is fixedly connected to an inner wall of one side of the filter frame (53).

4. The sewage recovery device for environmental engineering according to claim 1, characterized in that: An indication mark is provided on the side outer wall of the hand support (55).

5. The sewage recovery device for environmental engineering according to claim 1 is characterized in that: The insert rod (57) is clamped on the inner wall of the side of the limiting hole (52).

6. The sewage recovery device for environmental engineering according to claim 2, characterized in that: There are four movable blocks (61) in total, and two ends of the spring (62) are respectively fixedly connected to one side outer wall of the four movable blocks (61).

7. The sewage recovery device for environmental engineering according to claim 2 is characterized by: The length and width of the filter plate (65) are adapted to the inner diameter of the filter frame (53), and one end of the spring damper (66) away from the filter frame (53) is clamped on the bottom outer wall of the inclined plate (64).

8. The sewage recovery device for environmental engineering according to claim 1, characterized in that: An outlet (3) is provided on one side outer wall of the recovery filter box (1), and a dirt collecting box (4) is clamped on the front outer wall of the recovery filter box (1).

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