Sewage treatment device for ecological tourist area

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an ecological tourist area sewage treatment device which comprises a bottom plate, an L-shaped support is fixedly installed at the top of the bottom plate, a water storage tank is fixedly installed at the top of the L-shaped support, and a water conveying pipe is fixedly installed at the bottom of the water storage tank and penetrates through the L-shaped support. And a purifying box is arranged below the water conveying pipe and fixedly installed at the top of the bottom plate, a feeding pipe is fixedly installed on the front face of the purifying box, and a water outlet pipe is fixedly installed on the right side of the purifying box. According to the device disclosed by the utility model, the two groups of spiral stirring blades can relatively rotate at a stable rotating speed and in a stable direction, and the rotating mode is beneficial to uniform mixing of sewage and a medicament in a reaction tank, so that the medicament can be quickly dissolved and diffused into the sewage to react with harmful substances in the sewage, and the sewage is prevented from being polluted. Meanwhile, dissolved oxygen in the sewage can be uniformly distributed, and a sufficient oxygen environment is provided for growth and metabolism of microorganisms.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and more specifically, the utility model relates to a sewage treatment device for an ecological tourism area. Background Art

[0002] With the booming development of ecological tourism, the requirements for environmental protection and water quality purification are also increasing day by day. However, in the existing sewage treatment process, especially the stirring link, it often becomes one of the key factors restricting the purification effect. Traditional sewage treatment methods tend to adopt a centralized treatment system, that is, the collected sewage is concentrated in a treatment station, and chemical agents are added to accelerate the purification process. In this link, the role of the stirring device is crucial, which directly affects the mixing uniformity of the agent and the sewage, and then determines the quality of the purification effect. Unfortunately, the stirring devices currently used in many ecological tourism areas are relatively simple in design, and generally use a single set of straight rod type stirrers for operation. The limitation of this straight rod type stirrer is that its stirring range is limited, and the stirring method is relatively single. It can often only achieve the preliminary mixing of sewage and agent, and it is difficult to achieve a sufficient and uniform stirring effect. Due to insufficient stirring, the agent cannot be effectively dispersed and penetrate into every tiny corner of the sewage, resulting in too high or too low agent concentration in some areas, wasting agent resources and affecting the overall purification efficiency. In addition, the straight rod type stirrer may also generate eddies and dead corners during the stirring process. In these areas, due to insufficient water flow power, the mixing effect of the agent and the sewage is even more greatly reduced. Over time, not only the purified water quality is difficult to meet the expected standards, but also secondary pollution may be caused due to agent residues or incomplete treatment, posing a potential threat to the ecological environment of the ecological tourism area. Summary of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a sewage treatment device for an ecological tourism area, which has the advantage of good sewage treatment effect.

[0004] To achieve the above object, the present utility model provides the following technical solution: A sewage treatment device for an ecological tourism area, including a bottom plate, on the top of which is fixedly installed an L-shaped bracket, on the top of the L-shaped bracket is fixedly installed a water storage tank, at the bottom of the water storage tank is fixedly installed a water delivery pipe which penetrates through the L-shaped bracket, below the water delivery pipe is provided a purification tank which is fixedly installed on the top of the bottom plate, on the front of the purification tank is fixedly installed a feeding pipe, on the right side of the purification tank is fixedly installed a water outlet pipe, at the inner top of the purification tank is provided a filter plate, on the left surface of the bottom plate is movably installed a main gear, on the surface of the main gear is fixedly installed a motor I, on the side of the main gear is meshed with a driven gear, inside the purification tank is movably installed a rotating rod, the number of the rotating rods is two, on the surfaces of both of the two rotating rods are fixedly installed spiral stirring blades, one end of one of the rotating rods is fixedly connected with the main gear, and one end of the other rotating rod is fixedly connected with the driven gear.

[0005] As a preferred technical solution of the present utility model, on the back of the purification tank is fixedly installed a long plate, at the bottom of the long plate is opened a rectangular groove, inside the rectangular groove is movably installed a threaded rod, on the surface of the threaded rod is movably installed a socket block, on the side of the long plate is opened a long groove which extends to the inside of the rectangular groove, inside the long groove is movably installed a connecting block and one side of the connecting block is fixedly connected with the socket block, on the other side of the connecting block is fixedly installed a cleaning plate, at the bottom of the cleaning plate is fixedly installed a cleaning brush, at one end of the long plate is fixedly installed a motor II, and the output shaft of the motor II is fixedly connected with one end of the threaded rod.

[0006] As a preferred technical solution of the present utility model, on both inner walls of the two sides of the rectangular groove are opened sliding grooves, inside the sliding grooves are movably installed sliding blocks and the sliding blocks are fixedly connected with the socket block.

[0007] As a preferred technical solution of the present utility model, at the bottom of the bottom plate is movably installed universal wheels, the number of the universal wheels is four and they are evenly distributed at the bottom of the bottom plate.

[0008] As a preferred technical solution of the present utility model, on the surface of the main gear is provided a motor protection cover and the motor I is located inside the motor protection cover, and on the surface of the motor protection cover are opened heat dissipation holes.

[0009] As a preferred technical solution of the present utility model, on the side of the L-shaped bracket is fixedly installed a push rod, and on one end surface of the push rod is fixedly installed a sponge pad.

[0010] As a preferred technical solution of the present utility model, on the surface of the bottom plate are fixedly installed four sundry boxes, and at the connection of the purification tank and the long plate is fixedly installed a reinforcing rib.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, the sewage inside the water storage tank flows down to the surface of the filter plate through the water delivery pipe. Subsequently, the particulate matter in the sewage is blocked by the filter plate, and the sewage continues to enter the interior of the purification tank. Then, the medicament is placed into the interior of the purification tank through the feeding pipe and the first motor is started. Since the main gear and the driven gear are meshed, the power of the first motor causes the main gear and the driven gear to rotate relatively, and then the two groups of spiral stirring blades also rotate relatively, so as to fully mix the sewage and the medicament inside the purification tank. Compared with the traditional device, this device can ensure that the two groups of spiral stirring blades rotate relatively at a stable speed and direction. This rotation mode helps the sewage and the medicament to be evenly mixed in the reaction tank, which is conducive to the medicament to dissolve and diffuse into the sewage more quickly, react with the harmful substances in the sewage, and at the same time helps the dissolved oxygen in the sewage to be evenly distributed, providing a sufficient oxygen environment for the growth and metabolism of microorganisms. At the same time, stirring can also promote the full contact between microorganisms and the organic matter in the sewage, thereby improving the degradation efficiency of microorganisms. And through sufficient stirring, the harmful substances in the sewage can react with the medicament more quickly and be removed, which helps to improve the sewage treatment effect and reduce the pollutant concentration in the effluent.

[0013] 2. In the present utility model, the power of the second motor causes the threaded rod to rotate, so that the socket block moves on the surface of the threaded rod, and then the connecting block moves synchronously inside the long groove, that is, the cleaning brush at the bottom of the cleaning plate cleans the particulate matter on the surface of the filter plate. Compared with the traditional device, this device can keep the filter screen unobstructed by cleaning the particulate matter on the surface of the filter plate, ensure that the sewage can pass through the filter screen smoothly, improve the treatment efficiency. At the same time, the filter plate blockage will increase the operation load of the equipment and cause the equipment to wear more severely. Through this device, the operation load of the equipment can be reduced, the wear degree can be decreased, and thus the service life of the equipment can be extended. And this device avoids the influence on the mixing effect of the medicament and the sewage after the filter screen is blocked, thereby reducing the use effect of the medicament. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the purification tank of the present utility model;

[0016] Figure 3 is a schematic diagram of the internal structure of the purification tank of the present utility model;

[0017] Figure 4 is a schematic structural diagram of the cleaning plate of the present utility model;

[0018] Figure 5 is a schematic structural diagram of the threaded rod of the present utility model;

[0019] Figure 6 For the present utility model Figure 5 is a partial enlarged structural schematic diagram of part A in the present utility model.

[0020] In the figure: 1, bottom plate; 2, L-shaped bracket; 3, water storage tank; 4, water delivery pipe; 5, purification tank; 6, feeding pipe; 7, water outlet pipe; 8, filter plate; 9, main gear; 10, driven gear; 11, rotating rod; 12, spiral stirring blade; 13, motor I; 14, rectangular groove; 15, threaded rod; 16, long groove; 17, socket block; 18, connecting block; 19, cleaning plate; 20, cleaning brush; 21, motor II; 22, chute; 23, slider; 24, motor protection cover; 25, heat dissipation hole; 26, push rod; 27, sponge pad; 28, sundry box; 29, universal wheel; 30, reinforcing rib; 31, long plate. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figures 1 to 6 shown, the present utility model provides a sewage treatment device for an ecological tourism area, including a bottom plate 1. An L-shaped bracket 2 is fixedly installed on the top of the bottom plate 1. A water storage tank 3 is fixedly installed on the top of the L-shaped bracket 2. A water delivery pipe 4 is fixedly installed at the bottom of the water storage tank 3 and penetrates through the L-shaped bracket 2. A purification tank 5 is arranged below the water delivery pipe 4 and the purification tank 5 is fixedly installed on the top of the bottom plate 1. A feeding pipe 6 is fixedly installed on the front surface of the purification tank 5. A water outlet pipe 7 is fixedly installed on the right side of the purification tank 5. A filter plate 8 is arranged at the inner top end of the purification tank 5. A main gear 9 is movably installed on the left surface of the bottom plate 1. A motor I 13 is fixedly installed on the surface of the main gear 9. A driven gear 10 is meshed on the side of the main gear 9. A rotating rod 11 is movably installed inside the purification tank 5. The number of the rotating rods 11 is two. Spiral stirring blades 12 are fixedly installed on the surfaces of the two rotating rods 11. One end of one of the rotating rods 11 is fixedly connected to the main gear 9, and one end of the other rotating rod 11 is fixedly connected to the driven gear 10;

[0023] During use, place the sewage pipe inside the water storage tank 3. Then open the valve to allow sewage to enter the inside of the water storage tank 3, and continuously enter the purification tank 5 through the water delivery pipe 4. On the way of the sewage entering the purification tank 5, the particulate matter in the sewage will fall on the surface of the filter plate 8. Then the staff place the medicament into the purification tank 5 from the inside of the feeding pipe 6, and then start the first motor 13 through the external switch. The power of the first motor 13 causes the main gear 9 to rotate. The rotating force of the main gear 9 causes the rotating rod 11 to rotate synchronously. Then the spiral stirring blades 12 on the surface of the rotating rod 11 also rotate. At the same time, since the main gear 9 and the driven gear 10 are meshed, when the main gear 9 rotates, it drives the driven gear 10 to rotate. Then the other set of rotating rods 11 also rotate synchronously, and the two sets of spiral stirring blades 12 rotate relatively. The sewage and the medicament are fully stirred by the two sets of relatively rotating spiral stirring blades 12, so as to purify the sewage. Finally, the purified sewage is discharged through the water outlet pipe 7;

[0024] The sewage inside the water storage tank 3 flows down to the surface of the filter plate 8 through the water delivery pipe 4. Then the particulate matter in the sewage is blocked by the filter plate 8, and the sewage continues to enter the inside of the purification tank 5. Then place the medicament into the purification tank 5 through the feeding pipe 6 and start the first motor 13. Since the main gear 9 and the driven gear 10 are meshed, the power of the first motor 13 causes the main gear 9 and the driven gear 10 to rotate relatively. Then the two sets of spiral stirring blades 12 also rotate relatively, so as to fully mix the sewage and the medicament inside the purification tank 5. Compared with the traditional device, this device can ensure that the two sets of spiral stirring blades 12 rotate relatively at a stable speed and direction. This rotation method helps the sewage and the medicament to be evenly mixed in the reaction tank, which helps the medicament to dissolve and diffuse into the sewage faster, react with the harmful substances in the sewage, and at the same time helps the dissolved oxygen in the sewage to be evenly distributed, providing a sufficient oxygen environment for the growth and metabolism of microorganisms. At the same time, stirring can also promote the full contact between microorganisms and the organic matter in the sewage, so as to improve the degradation efficiency of microorganisms. And through sufficient stirring, the harmful substances in the sewage can react with the medicament faster and be removed, which helps to improve the sewage treatment effect and reduce the pollutant concentration in the effluent.

[0025] Among them, a long plate 31 is fixedly installed on the back of the purification box 5, a rectangular groove 14 is opened at the bottom of the long plate 31, a threaded rod 15 is movably installed inside the rectangular groove 14, a sleeve block 17 is movably installed on the surface of the threaded rod 15, a long groove 16 is opened on the side of the long plate 31 and the long groove 16 extends to the inside of the rectangular groove 14, a connecting block 18 is movably installed inside the long groove 16 and one side of the connecting block 18 is fixedly connected to the sleeve block 17, a cleaning plate 19 is fixedly installed on the other side of the connecting block 18, a cleaning brush 20 is fixedly installed on the bottom of the cleaning plate 19, a motor 21 is fixedly installed at one end of the long plate 31, and the output shaft of the motor 21 is fixedly connected to one end of the threaded rod 15;

[0026] When there are many particles on the surface of the filter plate 8, the staff will start the motor 21, and the power of the motor 21 makes the threaded rod 15 rotate, and the sleeve block 17 on the surface of the threaded rod 15 moves continuously with the rotation of the threaded rod 15, and at the same time, the connecting block 18 moves synchronously inside the long groove 16, and the cleaning brush 20 at the bottom of the cleaning plate 19 also moves synchronously, and the particles on the surface of the filter plate 8 are cleaned by the movement of the cleaning brush 20;

[0027] The power of motor 21 causes the threaded rod 15 to rotate, thereby causing the socket block 17 to move on the surface of the threaded rod 15, and the connecting block 18 moves synchronously inside the long groove 16, that is, the cleaning brush 20 at the bottom of the cleaning plate 19 cleans the particles on the surface of the filter plate 8. Compared with the traditional device, this device can keep the filter screen unobstructed by cleaning the particles on the surface of the filter plate 8, ensuring that the sewage can pass through the filter screen smoothly, thereby improving the processing efficiency. At the same time, the blockage of the filter plate 8 will increase the operating load of the equipment, resulting in increased wear of the equipment. This device can reduce the operating load of the equipment, reduce the degree of wear, and thus extend the service life of the equipment. In addition, this device avoids the mixing effect of the agent and sewage being affected after the filter screen is blocked, thereby reducing the use effect of the agent.

[0028] The inner walls of both sides of the rectangular groove 14 are provided with a slide groove 22, and a slider 23 is movably installed inside the slide groove 22 and the slider 23 is fixedly connected to the sleeve block 17;

[0029] Slide grooves 22 are provided on the inner walls of both sides of the rectangular groove 14. Slide blocks 23 are movably installed inside the slide grooves 22 and are fixedly connected to the sleeve block 17. This design makes the sleeve block 17 more stable when moving on the surface of the threaded rod 15, avoiding tilting.

[0030] Among them, universal wheels 29 are movably installed at the bottom of the base plate 1, and the number of universal wheels 29 is four and evenly distributed at the bottom of the base plate 1;

[0031] The universal wheels 29 are movably installed at the bottom of the bottom plate 1. The number of the universal wheels 29 is four and they are evenly distributed at the bottom of the bottom plate 1. The device can be moved through the four universal wheels 29, thereby improving the flexibility of the device.

[0032] Among them, a motor protection cover 24 is arranged on the surface of the main gear 9, and the first motor 13 is located inside the motor protection cover 24. Heat dissipation holes 25 are formed on the surface of the motor protection cover 24;

[0033] A motor protection cover 24 is arranged on the surface of the main gear 9, and the first motor 13 is located inside the motor protection cover 24. The motor protection cover 24 protects the first motor 13 inside from being damaged by external object impacts. Heat dissipation holes 25 are formed on the surface of the motor protection cover 24, and the first motor 13 can be quickly cooled through the heat dissipation holes 25.

[0034] Among them, a push rod 26 is fixedly installed on the side surface of the L-shaped bracket 2, and a sponge pad 27 is fixedly installed on the surface of one end of the push rod 26;

[0035] A push rod 26 is fixedly installed on the side surface of the L-shaped bracket 2, and a sponge pad 27 is fixedly installed on the surface of one end of the push rod 26. The sponge pad 27 makes it more comfortable for the staff to push the device.

[0036] Among them, four sundry boxes 28 are fixedly installed on the surface of the bottom plate 1, and a reinforcing rib 30 is fixedly installed at the connection of the purification box 5 and the long plate 31;

[0037] Four sundry boxes 28 are fixedly installed on the surface of the bottom plate 1. Tools of different sizes can be stored through the four sundry boxes 28. A reinforcing rib 30 is fixedly installed at the connection of the purification box 5 and the long plate 31. The purification box 5 and the long plate 31 can be strengthened through the reinforcing rib 30.

[0038] The working principle and usage process of the present utility model:

[0039] When in use, the sewage pipe is placed in the water storage tank 3, and then the valve is opened to allow the sewage to enter the water storage tank 3, and then the sewage enters the purification box 5 continuously along the water delivery pipe 4. On the way of the sewage entering the purification box 5, the particulate matter in the sewage will fall on the surface of the filter plate 8. Then the staff puts the medicine into the purification box 5 from the inside of the feeding pipe 6, and then starts the motor 13 through the external switch. The power of the motor 13 makes the main gear 9 rotate, and the force of the rotation of the main gear 9 makes the rotating rod 11 rotate synchronously, and the spiral stirring blade 12 on the surface of the rotating rod 11 also rotates. At the same time, since the main gear 9 and the slave gear 10 are meshed, the main gear 9 drives the slave gear 10 to rotate while rotating, and the other set of rotating rods 11 also rotates synchronously, and the two sets of spiral stirring blades 12 rotate relatively, and the sewage and the medicine are fully stirred by the two sets of relatively rotating spiral stirring blades 12, so that the sewage is purified, and finally the purified sewage is discharged through the outlet pipe 7.

[0040] When there are many particles on the surface of the filter plate 8, the staff will start the motor 21. The power of the motor 21 makes the threaded rod 15 rotate, and the sleeve block 17 on the surface of the threaded rod 15 moves continuously with the rotation of the threaded rod 15. At the same time, the connecting block 18 moves synchronously inside the long groove 16, and the cleaning brush 20 at the bottom of the cleaning plate 19 also moves synchronously. The particles on the surface of the filter plate 8 are cleaned by the movement of the cleaning brush 20.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment device for an eco-tourism area, comprising a bottom plate (1), characterized in that: An L-shaped bracket (2) is fixedly mounted on the top of the base plate (1), a water storage tank (3) is fixedly mounted on the top of the L-shaped bracket (2), a water delivery pipe (4) is fixedly mounted on the bottom of the water storage tank (3) and passes through the L-shaped bracket (2), a purification box (5) is arranged below the water delivery pipe (4) and the purification box (5) is fixedly mounted on the top of the base plate (1), a feeding pipe (6) is fixedly mounted on the front of the purification box (5), a water outlet pipe (7) is fixedly mounted on the right side of the purification box (5), and a filter plate (8) is arranged on the top of the interior of the purification box (5). A main gear (9) is movably mounted on the left surface of the bottom plate (1), a motor (13) is fixedly mounted on the surface of the main gear (9), a slave gear (10) is meshed on the side of the main gear (9), a rotating rod (11) is movably mounted inside the purification box (5), two rotating rods (11) are provided, and spiral stirring blades (12) are fixedly mounted on the surfaces of the two rotating rods (11), one end of one of the rotating rods (11) is fixedly connected to the main gear (9), and one end of the other rotating rod (11) is fixedly connected to the slave gear (10).

2. The sewage treatment device for an ecotourism area according to claim 1, characterized in that: A long plate (31) is fixedly mounted on the back of the purification box (5), a rectangular groove (14) is provided at the bottom of the long plate (31), a threaded rod (15) is movably mounted inside the rectangular groove (14), a sleeve block (17) is movably mounted on the surface of the threaded rod (15), a long groove (16) is provided on the side of the long plate (31) and the long groove (16) extends into the inside of the rectangular groove (14), a connecting block (18) is movably mounted inside the long groove (16) and one side of the connecting block (18) is fixedly connected to the sleeve block (17), a cleaning plate (19) is fixedly mounted on the other side of the connecting block (18), a cleaning brush (20) is fixedly mounted on the bottom of the cleaning plate (19), a second motor (21) is fixedly mounted on one end of the long plate (31), and an output shaft of the second motor (21) is fixedly connected to one end of the threaded rod (15).

3. The sewage treatment device for an ecotourism area according to claim 2 is characterized by: Slide grooves (22) are provided on the inner walls of both sides of the rectangular groove (14), and a slider (23) is movably installed inside the slide groove (22), and the slider (23) is fixedly connected to the sleeve block (17).

4. The sewage treatment device for an ecotourism area according to claim 1, characterized in that: Universal wheels (29) are movably mounted on the bottom of the base plate (1), and there are four universal wheels (29) which are evenly distributed on the bottom of the base plate (1).

5. The sewage treatment device for an ecotourism area according to claim 1, characterized in that: A motor protection cover (24) is provided on the surface of the main gear (9), and the motor 1 (13) is located inside the motor protection cover (24). A heat dissipation hole (25) is provided on the surface of the motor protection cover (24).

6. The sewage treatment device for an ecotourism area according to claim 1, characterized in that: A push rod (26) is fixedly mounted on the side of the L-shaped bracket (2), and a sponge pad (27) is fixedly mounted on one end surface of the push rod (26).

7. The sewage treatment device for an ecotourism area according to claim 1, characterized in that: Four glove boxes (28) are fixedly mounted on the surface of the bottom plate (1), and reinforcing ribs (30) are fixedly mounted at the connection between the purification box (5) and the long plate (31).

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