Sand settling barrel for garbage sewage treatment

Abstract

The utility model discloses a desilting barrel for garbage sewage treatment, and relates to the technical field of sewage treatment, in particular to a desilting barrel for garbage sewage treatment, which comprises a desilting barrel body and an arc-shaped filter screen, and a U-shaped support plate, a positioning ring, a fixing block and a drain pipe are respectively mounted on the outer surface of the desilting barrel body. The top of the fixing block is rotationally connected with a baffle through a shaft rod, an L-shaped plate is installed on the outer surface of the baffle, an arc-shaped plate is installed on the outer surface of the fixing block, and a reset spring is installed on the inner surface of the arc-shaped plate. The desilting barrel for garbage sewage treatment has the effect of facilitating disassembly and replacement of an arc-shaped filter screen, sewage is filtered through the arc-shaped filter screen, mounting of the arc-shaped filter screen is facilitated through cooperation of a positioning rod and a positioning ring, the position of the arc-shaped filter screen is limited through a baffle, and rapid mounting of the arc-shaped filter screen is facilitated; on the contrary, the arc-shaped filter screen is convenient to disassemble, and the purpose of improving practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a sand bucket for garbage sewage treatment. BACKGROUND

[0002] The development of society makes the garbage production quantity extremely increase, including domestic garbage, industrial garbage and all kinds of special garbage. For the domestic garbage of large life volume, its processing mode mainly includes incineration and landfill mode. Compared with incineration, landfill does not produce a large amount of incineration harmful gas, and in the process of its accumulation and putrefaction, a large amount of available biogas is produced. After the collection and utilization of biogas, the storage volume of garbage can be reduced, and more domestic garbage can be accumulated. Due to the large volume of garbage, the distribution range of biogas is wide, and the mud and sand wastewater deposited in the garbage is also more, which affects the storage space of biogas, and further affects the output of biogas and the efficiency of garbage putrefaction treatment, causing the burden of garbage accumulation in the whole society. The sand bucket is a water treatment equipment for removing suspended particles (such as sand, mud and impurities) in water, which is widely used in water treatment, irrigation, industrial circulating water system and other fields. Its core principle is to use gravity sedimentation to make the heavier solid particles precipitate to the bottom, and the clear water flows out from the upper part.

[0003] The sand bucket for garbage sewage treatment in the prior art filters the sewage through the filter screen. After long-term use, the filter screen is damaged, which easily affects the filtering effect of the filter screen on the sewage, and the filter screen is inconvenient to disassemble and replace. In addition, when the existing sand bucket for garbage sewage treatment is filtered, the garbage in the sewage easily blocks the mesh holes of the filter screen, affecting the filtering effect of the sewage. The present application solves the above problems. CONTENT OF THE UTILITY MODEL

[0004] (I) Technical problems solved

[0005] In view of the deficiencies of the prior art, the utility model provides a sand bucket for garbage sewage treatment, which solves the problems proposed in the above background technology.

[0006] (II) Technical scheme

[0007] In order to achieve the above object, the utility model discloses a sand setting barrel for garbage sewage treatment through the following technical schemes, including sand setting barrel body and arc filter screen, the outer surface of sand setting barrel body is installed with U-shaped support plate, positioning ring, fixed block and drain pipe respectively, the top of fixed block is rotatably connected with baffle through the axle rod, the outer surface of baffle is installed with L-shaped plate, the outer surface of fixed block is installed with arc plate, the inner surface of arc plate is installed with reset spring, the outer surface of arc filter screen is installed with positioning rod, the inner top wall of U-shaped support plate is installed with cooperation plate, the front of cooperation plate is installed with servo motor, the output of servo motor is installed with the disc with the same center as the output shaft center of servo motor, the front of disc is installed with positioning sliding block, the inner wall of U-shaped support plate is rotatably connected with adjusting plate through the axle rod, the bottom of adjusting plate is installed with auxiliary rod, the end of auxiliary rod away from adjusting plate is installed with impact ball, the inner surface of arc filter screen is installed with arc impact plate, the inside of drain pipe is provided with drain valve, the bottom of sand setting barrel body is installed with support leg and discharge pipe respectively, the inside of discharge pipe is provided with discharge valve.

[0008] Optionally, the outer surface of the arc filter screen abuts against the inner surface of the sand setting barrel body, the position of the arc filter screen corresponds to the position of the drain pipe, and the top of the arc filter screen abuts against the bottom of the baffle.

[0009] Optionally, the positioning rod penetrates the positioning ring, and the end of the reset spring away from the arc plate is fixedly connected with the L-shaped plate.

[0010] Optionally, the front of the adjusting plate is provided with a positioning sliding groove with a front-rear direction as a depth direction and an up-down direction as a length direction, the end of the positioning sliding block is located in the inside of the positioning sliding groove, and the positioning sliding block can slide along the length direction of the positioning sliding groove.

[0011] Optionally, the position of the impact ball corresponds to the position of the arc impact plate, and the inner bottom wall of the sand setting barrel body is inclined.

[0012] Optionally, the highest position of the U-shaped support plate is higher than the highest position of the fixed block, the highest position of the fixed block is higher than the highest position of the positioning ring, the highest position of the positioning ring is higher than the highest position of the drain pipe, and the arc filter screen and the sand setting barrel body have the same center.

[0013] The utility model provides a sand setting barrel for garbage sewage treatment, has the following beneficial effects:

[0014] 1. The garbage sewage treatment sand setting barrel, through the setting of the baffle, the L-shaped plate, the arc-shaped plate, the reset spring and the positioning rod, the garbage sewage treatment sand setting barrel has the effect of convenient disassembly and replacement of the arc-shaped filter screen, the sewage is filtered through the arc-shaped filter screen, the positioning rod and the positioning ring are matched, the installation of the arc-shaped filter screen is convenient, the position of the arc-shaped filter screen is limited through the baffle, the arc-shaped filter screen is quickly installed, and vice versa, the arc-shaped filter screen is disassembled, and the purpose of improving practicability is achieved.

[0015] 2. The garbage sewage treatment sand setting barrel, through the setting of the baffle, the L-shaped plate, the arc-shaped plate, the reset spring and the positioning rod, the garbage sewage treatment sand setting barrel has the effect of convenient disassembly and replacement of the arc-shaped filter screen, the sewage is filtered through the arc-shaped filter screen, the positioning rod and the positioning ring are matched, the installation of the arc-shaped filter screen is convenient, the position of the arc-shaped filter screen is limited through the baffle, the arc-shaped filter screen is quickly installed, and vice versa, the arc-shaped filter screen is disassembled, and the purpose of improving practicability is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structure schematic diagram of the utility model Figure 1 It is a three-dimensional structure schematic diagram of the utility model

[0018] Figure 3 It is a three-dimensional structure schematic diagram of the utility model

[0019] Figure 4 It is a three-dimensional structure schematic diagram of the utility model

[0020] Figure 5 It is a three-dimensional structure schematic diagram of the utility model.

[0021] In the drawing: 1, sand setting barrel body; 2, arc-shaped filter screen; 3, U-shaped support plate; 4, positioning ring; 5, fixed block; 6, drain pipe; 7, baffle; 8, L-shaped plate; 9, arc-shaped plate; 10, reset spring; 11, positioning rod; 12, matching plate; 13, servo motor; 14, disc; 15, positioning slide block; 16, adjusting plate; 17, auxiliary rod; 18, impact ball; 19, arc-shaped impact plate; 20, drain valve; 21, support leg; 22, discharge pipe; 23, discharge valve. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Embodiment 1

[0024] Please refer to Figures 1 to 5 The utility model provides technical scheme: a sand setting barrel for garbage sewage treatment, including sand setting barrel body 1 and arc filter screen 2, the outer surface of sand setting barrel body 1 is installed respectively with U-shaped support plate 3, positioning ring 4, fixed block 5 and drain pipe 6, the top of fixed block 5 is connected with baffle 7 through the rotation of axle rod, the outer surface of baffle 7 is installed with L-shaped plate 8, the outer surface of fixed block 5 is installed with arc plate 9, the inner surface of arc plate 9 is installed with reset spring 10, the outer surface of arc filter screen 2 is installed with positioning rod 11, the inner top wall of U-shaped support plate 3 is installed with cooperation plate 12, the front of cooperation plate 12 is installed with servo motor 13, the output end of servo motor 13 is installed with the disc 14 with the same center as the output end axis of servo motor 13, the front of disc 14 is installed with positioning sliding block 15, the inner wall of U-shaped support plate 3 is connected with adjusting plate 16 through the rotation of axle rod, the bottom of adjusting plate 16 is installed with auxiliary rod 17, the end away from adjusting plate 16 of auxiliary rod 17 is installed with impact ball 18, the inner surface of arc filter screen 2 is installed with arc impact plate 19, the inside of drain pipe 6 is provided with drain valve 20, the bottom of sand setting barrel body 1 is installed with support leg 21 and discharge pipe 22 respectively, the inside of discharge pipe 22 is provided with discharge valve 23.

[0025] Specifically, the arc filter screen 2 facilitates filtering of the sewage during drainage, and the baffle 7 facilitates limiting the position of the arc filter screen 2.

[0026] Please refer to Figures 1 to 4 The outer surface of the arc filter screen 2 abuts against the inner surface of the sand setting barrel body 1, the position of the arc filter screen 2 corresponds to the position of the drain pipe 6, and the top of the arc filter screen 2 abuts against the bottom of the baffle 7.

[0027] Specifically, the positioning rod 11 penetrates the positioning ring 4 to facilitate positioning installation of the arc filter screen 2, the positioning rod 11 is matched with the positioning ring 4, the positioning rod 11 is tightly inserted into the inside of the positioning ring 4, which facilitates better limiting the position of the arc filter screen 2, and the elastic tension of the reset spring 10 facilitates better limiting the position of the arc filter screen 2 by the baffle 7.

[0028] Please refer to Figures 1 to 4 The positioning rod 11 penetrates the positioning ring 4, and the end of the reset spring 10 away from the arc plate 9 is fixedly connected with the L-shaped plate 8.

[0029] Specifically, the positioning sliding block 15 slides along the length direction of the positioning sliding groove, the positioning sliding block 15 moves to drive the adjusting plate 16 and the impact ball 18 to move back and forth, which facilitates knocking and vibrating the arc filter screen 2, avoids blocking the mesh holes of the arc filter screen 2 by sundries in the sewage, and facilitates drainage.

[0030] Please refer toFigures 1 to 3 The front of the adjusting plate 16 is provided with a positioning sliding groove with a depth direction in the front-rear direction and a length direction in the up-down direction, and the end of the positioning sliding block 15 is located in the interior of the positioning sliding groove, and the positioning sliding block 15 can slide along the length direction of the positioning sliding groove.

[0031] Specifically, the position of the impact ball 18 corresponds to the position of the arc-shaped impact plate 19, facilitating the generation of vibration by impact, avoiding the blockage of sundries in the sewage into the mesh of the arc-shaped filter screen 2, and the inner bottom wall of the sand bucket body 1 is inclined, facilitating the discharge of the deposited solid particles and part of the sewage.

[0032] Please refer to Figures 2 to 4 The position of the impact ball 18 corresponds to the position of the arc-shaped impact plate 19, and the inner bottom wall of the sand bucket body 1 is inclined.

[0033] Specifically, the arc-shaped filter screen 2 and the sand bucket body 1 have the same center, facilitating the better adhesion of the arc-shaped filter screen 2 to the sand bucket body 1 and improving the filtering effect on the sewage.

[0034] Please refer to Figures 1 to 4 The highest position of the U-shaped support plate 3 is higher than that of the fixed block 5, the highest position of the fixed block 5 is higher than that of the positioning ring 4, the highest position of the positioning ring 4 is higher than that of the drain pipe 6, and the arc-shaped filter screen 2 and the sand bucket body 1 have the same center.

[0035] In use, sewage is put into the sand bucket body 1, and the heavier solid particles are precipitated to the bottom of the sand bucket body 1 by gravity settling, and the clean water flows out from the drain pipe 6; when the water is drained after precipitation, the drain valve 20 is opened, so that the upper water is discharged through the drain pipe 6; when the water is drained, the water flow will move the sundries of the sewage, and the arc-shaped filter screen 2 plays a filtering role on the water, facilitating drainage; when the water is drained, the water flow will move the sundries of the sewage, which will cause some sundries to block the mesh holes of the arc-shaped filter screen 2, affecting the drainage efficiency; the servo motor 13 drives the disc 14 to rotate, and the positioning sliding block 15 moves in a circular motion with the center of the disc 14 as the center; the end of the positioning sliding block 15 is located in the inside of the positioning sliding groove, and the positioning sliding block 15 drives the adjusting plate 16 to rotate with the center of the rotating connection between the adjusting plate 16 and the U-shaped support plate 3 as the center, so that the adjusting plate 16 drives the auxiliary rod 17 and the impact ball 18 to swing back and forth, so that the impact ball 18 impacts the arc-shaped impact plate 19, playing a knocking and vibrating role; when the water is drained, the mesh holes of the arc-shaped filter screen 2 are prevented from being blocked by the sundries in the sewage, and the drainage efficiency is improved; the impact ball 18 only knocks the arc-shaped filter screen 2 when the water is drained, and the impact ball 18 is in a static state when the gravity is settled; the inner bottom wall of the sand bucket body 1 is inclined, the discharge valve 23 is opened, and the precipitated solid particles and part of the sewage are discharged from the discharge pipe 22; when the arc-shaped filter screen 2 is damaged after long-term use and needs to be replaced, the baffle 7 is rotated, the L-shaped plate 8 rotates with the rotation of the baffle 7, the L-shaped plate 8 is close to the arc-shaped plate 9, the return spring 10 is contracted under stress, the baffle 7 is away from the arc-shaped filter screen 2, then the arc-shaped filter screen 2 is moved upward, the positioning rod 11 is away from the positioning ring 4, and the arc-shaped filter screen 2 is conveniently disassembled; conversely, when the arc-shaped filter screen 2 is installed, the arc-shaped filter screen 2 is moved, the end of the positioning rod 11 is inserted into the inside of the positioning ring 4, the positioning rod 11 abuts against the top of the sand bucket body 1, at this time, the arc-shaped filter screen 2 is installed in place, the baffle 7 is loosened, the bottom of the baffle 7 abuts against the top of the arc-shaped filter screen 2 through the elastic tension of the return spring 10, the position of the arc-shaped filter screen 2 is conveniently limited, the arc-shaped filter screen 2 filters the sewage, and the practicability is improved.

[0036] The above merely describes a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A sand settling tank for garbage sewage treatment, comprising a sand settling tank body and an arc-shaped filter screen, characterized in that: The outer surface of the sand bucket body is respectively provided with a U-shaped support plate, a positioning ring, a fixed block and a drain pipe, the top of the fixed block is rotationally connected with a baffle through a shaft rod, the outer surface of the baffle is provided with an L-shaped plate, the outer surface of the fixed block is provided with an arc-shaped plate, the inner surface of the arc-shaped plate is provided with a return spring, the outer surface of the arc-shaped filter screen is provided with a positioning rod, the inner top wall of the U-shaped support plate is provided with a matching plate, the front face of the matching plate is provided with a servo motor, the output end of the servo motor is provided with a disc with the same center as the shaft center of the output end of the servo motor, the front face of the disc is provided with a positioning sliding block, the inner wall of the U-shaped support plate is rotationally connected with an adjusting plate through a shaft rod, the bottom of the adjusting plate is provided with an auxiliary rod, the end of the auxiliary rod away from the adjusting plate is provided with a hitting ball, the inner surface of the arc-shaped filter screen is provided with an arc-shaped impact plate, the inside of the drain pipe is provided with a drain valve, the bottom of the sand bucket body is respectively provided with a supporting leg and a discharge pipe, the inside of the discharge pipe is provided with a discharge valve.

2. The sand settling tank for treating garbage sewage according to claim 1, characterized in that: The outer surface of the arc-shaped filter screen abuts against the inner surface of the sand bucket body, the position of the arc-shaped filter screen corresponds to the position of the drain pipe, and the top of the arc-shaped filter screen abuts against the bottom of the baffle.

3. The sand settling tank for treating garbage sewage according to claim 1, characterized in that: The positioning rod penetrates through the positioning ring, and the end of the return spring away from the arc-shaped plate is fixedly connected with the L-shaped plate.

4. The sand settling tank for treating garbage sewage according to claim 1, characterized in that: The front face of the adjusting plate is provided with a positioning sliding groove with a front-rear direction as a depth direction and an up-down direction as a length direction, the end of the positioning sliding block is located in the inside of the positioning sliding groove, and the positioning sliding block can slide along the length direction of the positioning sliding groove.

5. The sand settling tank for treating garbage sewage according to claim 1, characterized in that: The position of the hitting ball corresponds to the position of the arc-shaped impact plate, and the inner bottom wall of the sand bucket body is inclined.

6. The sand settling tank for treating garbage sewage according to claim 1, characterized in that: The highest position of the U-shaped support plate is higher than the highest position of the fixed block, the highest position of the fixed block is higher than the highest position of the positioning ring, the highest position of the positioning ring is higher than the highest position of the drain pipe, and the arc-shaped filter screen and the sand bucket body have the same center.

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