Sewage treatment agent adding device

Abstract

The utility model discloses a sewage treatment agent adding device which comprises a device main body, one side of the device main body is communicated with a feed port, one side of the device main body is communicated with a water inlet pipe, the bottom of the device main body is communicated with a drain pipe, and a sewage tank is arranged at the bottom of the device main body. The sewage treatment agent adding device further comprises a stirring device installed in the device body. The utility model relates to the technical field of sewage treatment equipment, and in the sewage treatment agent adding device, a solid treatment agent is added into the device main body through the feed port, water is added into the device main body through the water inlet pipe, and the solid treatment agent and the water in the device main body are stirred through the stirring device; and meanwhile, the stirring rod moves up and down during stirring to immediately stir solids precipitated at the bottom of the adding device, so that the mixing efficiency of the solid treating agent and the water is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage treatment agent adding device. Background Art

[0002] Sewage treatment equipment is an industrial equipment that can effectively treat urban domestic sewage, industrial wastewater, etc., to prevent sewage and pollutants from directly flowing into water bodies. It is of great significance to improving the ecological environment, enhancing the quality of the city and promoting economic development. When treating sewage, a treatment agent addition device is required to add the treatment agent into the sewage.

[0003] When using the current treatment and addition device, solid treatment agent and water are added into the addition device from the feed port, and the external power supply of the stirring device is turned on. When the stirring device is working, the solid treatment agent and water are evenly mixed together, and the evenly stirred treatment agent is discharged from the discharge port. The treatment agent is added to the sewage to treat the sewage.

[0004] During use, a traditional treatment and addition device adds water and a solid treatment agent into the addition device, and uses a stirring device to mix the solid treatment agent and water together. When the solid treatment agent is added into the addition device, precipitation will occur. Since the height of the stirring blade cannot be adjusted during use, the solid treatment agent precipitated at the bottom of the addition device cannot be stirred, thereby reducing the mixing efficiency of the water and solid treatment agent. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides a sewage treatment agent addition device, which solves the problem that in the traditional treatment addition device, water and solid treatment agents are added to the inside of the addition device during use, and the solid treatment agent and water are mixed together using a stirring device, and the solid treatment agent will precipitate when added to the addition device. Since the height of the stirring blade cannot be adjusted during use, the solid treatment agent precipitated at the bottom of the addition device cannot be stirred, thereby reducing the mixing efficiency of the water and solid treatment agents.

[0006] To achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a sewage treatment agent addition device, including a device body, one side of the device body is connected to a feed port, one side of the device body is connected to a water inlet pipe, the bottom of the device body is connected to a drain pipe, and the bottom of the device body is provided with a sewage trough, the sewage treatment agent addition device also includes: a stirring device, installed inside the device body; a cleaning device, installed inside the device body; a supporting device, provided at the bottom of the device body; wherein the stirring device can quickly and evenly stir the treatment agent inside the device body, the cleaning device can clean the inside of the device body, and the supporting device can erect the device body on the top of the sewage trough.

[0007] Preferably, a control panel is installed on the outer wall of the device body.

[0008] Preferably, the stirring device includes: two limit rods, both of which are installed on the inner wall of the device body; two springs, respectively sleeved on the outer walls of the two limit rods, and both are fixed to the inner wall of the device body; a cross plate, movably connected to the outer walls of the two limit rods, and fixed to the bottoms of the two springs; a first servo motor, detachably connected to the top of the cross plate, and electrically connected to the control panel; a stirring rod, detachably connected to the output end of the first servo motor, and rotatably connected to the inner wall of the cross plate; a bevel gear group, installed on the outer wall of the stirring rod, and rotatably connected to the inner wall of the cross plate; a cam, installed on one side of the bevel gear group, and tightly against the bottom of the device body; wherein, when the first servo motor is working, the bevel gear group is driven to rotate through the stirring rod, and the bevel gear group is squeezed by the cam to move the cross plate downward, and the stirring rod stirs the solid treatment agent and water from top to bottom.

[0009] Preferably, the cleaning device includes: a round rod, mounted on the inner wall of the device body; an annular cleaning scraper, movably connected to the outer wall of the round rod; a screw rod, rotatably connected to the inner wall of the device body through a sealed bearing, and threadedly connected to the inner wall of the annular cleaning scraper; a second servo motor, detachably connected to the inner wall of the device body, and detachably connected to the top of the screw rod, and the second servo motor is electrically connected to the control panel; wherein, the second servo motor drives the annular cleaning scraper to move through the screw rod, and the annular cleaning scraper cleans the interior of the device body.

[0010] Preferably, the supporting device includes: a plurality of supporting legs, all of which are installed at the bottom of the device body; a mounting frame, installed at the bottom of the plurality of supporting legs; a plurality of rubber piers, all of which are installed at the bottom of the mounting frame; a plurality of threaded rods, all of which are threadedly connected to the inner wall of the mounting frame and threadedly connected to the inner wall of the sewage trough; wherein, the mounting frame cooperates with the supporting legs to support the device body, and the threaded rods cooperate with the rubber piers to fix the mounting frame to the sewage trough.

[0011] Beneficial effects

[0012] The utility model provides a sewage treatment agent addition device. It has the following beneficial effects: the sewage treatment agent addition device uses a feed port to add a solid treatment agent into the device body, uses a water inlet pipe to add water into the device body, and uses a stirring device to stir the solid treatment agent and water in the device body, allowing the water and solid treatment agent to be fully mixed. Simultaneously, the stirring rod moves up and down during stirring, immediately stirring the solids settled at the bottom of the addition device, thereby improving the mixing efficiency of the solid treatment agent and water.

[0013] The inner wall of the device body is cleaned by the cleaning device to prevent the solid treatment agent from adhering to the inside of the device body, which facilitates the cleaning of the inner wall of the cleaning device. The device body is cleaned by the supporting device. The device body is easy to install on the top of the sewage tank, which facilitates the stirred treatment agent to flow into the interior of the sewage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the flat cross-section structure;

[0016] Figure 3 for Figure 2 Schematic diagram of the connection structure of the middle limit rod, spring and cross plate;

[0017] Figure 4 for Figure 2 Schematic diagram of the connection structure of the middle support leg, support frame and rubber pier.

[0018] In the figure: 1. Device body; 2. Stirring device; 201. Limit rod; 202. Spring; 203. Horizontal plate; 204. First servo motor; 205. Stirring rod; 206. Bevel gear set; 207. Cam; 3. Cleaning device; 301. Round rod; 302. Annular cleaning scraper; 303. Screw; 304. Second servo motor; 4. Feed port; 5. Water inlet pipe; 6. Control panel; 7. Support device; 701. Support leg; 702. Mounting frame; 703. Rubber pier; 704. Threaded rod; 8. Sewage tank; 9. Drain pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0021] In the traditional treatment and addition device, water and solid treatment agent are added to the addition device during use, and a stirring device is used to mix the solid treatment agent and water together. The solid treatment agent will precipitate when added to the addition device. Since the height of the stirring blade cannot be adjusted during use, the solid treatment agent that settles at the bottom of the addition device cannot be stirred, thereby reducing the mixing efficiency of the water and solid treatment agent.

[0022] In view of this, the utility model provides a sewage treatment agent adding device, which uses a feed port to add a solid treatment agent into the interior of the device body, uses a water inlet pipe to add water into the interior of the device body, and uses a stirring device to stir the solid treatment agent and water inside the device body, so that the water and the solid treatment agent are fully mixed. At the same time, the stirring rod moves up and down during stirring, and the solids settled at the bottom of the adding device are immediately stirred, thereby improving the mixing efficiency of the solid treatment agent and water.

[0023] Example 1: By Figure 1 、 2 , 3 and 4 show that a sewage treatment agent addition device includes a device body 1, one side of the device body 1 is connected to a feed port 4, one side of the device body 1 is connected to a water inlet pipe 5, the bottom of the device body 1 is connected to a drain pipe 9, and the bottom of the device body 1 is provided with a sewage tank 8. The sewage treatment agent addition device also includes: a stirring device 2, installed inside the device body 1; a cleaning device 3, installed inside the device body 1; a supporting device 7, provided at the bottom of the device body 1; wherein the stirring device 2 can quickly and evenly stir the treatment agent inside the device body 1, the cleaning device 3 can clean the inside of the device body 1, and the supporting device 7 can mount the device body 1 on the top of the sewage tank 8;

[0024] During the specific implementation process, it is worth noting that the solid treatment additive is added to the interior of the device body 1 through the feed port 4, water is added to the interior of the device body 1 through the water inlet pipe 5, the stirring device 2 moves up and down to quickly stir the solid treatment agent inside the device body 1, the cleaning device 3 cleans the inner wall of the device body 1, and the device body 1 is mounted on the top of the sewage tank 8 by the supporting device 7;

[0025] Furthermore, a control panel 6 is mounted on the outer wall of the device body 1;

[0026] In the specific implementation process, it is worth noting that the control panel 6 controls how the electrical components inside the treatment agent adding device work;

[0027] Specifically, when using the sewage treatment agent adding device, the solid treatment additive is added into the device body 1 through the feed port 4, and water is added into the device body 1 using the water inlet pipe 5. When the stirring device 2 is working, it moves up and down to stir the solid treatment additive in the water. The cleaning device 3 cleans the inside of the device body 1, and the supporting device 7 installs the device body 1 above the sewage tank 8.

[0028] Example 2: By Figure 2 and 3 It can be seen that the stirring device 2 includes: two limiting rods 201, both of which are installed on the inner wall of the device body 1; two springs 202, which are respectively sleeved on the outer walls of the two limiting rods 201 and are fixedly connected to the inner wall of the device body 1; a horizontal plate 203, which is movably connected to the outer walls of the two limiting rods 201 and is fixedly connected to the bottoms of the two springs 202; a first servo motor 204, which is detachably connected to the top of the horizontal plate 203 and is electrically connected to the control panel 6; a stirring rod 205, which is detachably connected to the first servo motor 20 4, and is rotatably connected to the inner wall of the horizontal plate 203; the bevel gear set 206 is installed on the outer wall of the stirring rod 205 and is rotatably connected to the inner wall of the horizontal plate 203; the cam 207 is installed on one side of the bevel gear set 206 and is tightly abutted against the bottom of the device body 1; wherein, when the first servo motor 204 is working, the bevel gear set 206 is driven to rotate through the stirring rod 205, and the bevel gear set 206 is pressed by the cam 207 to move the horizontal plate 203 downward, and the stirring rod 205 stirs the solid treatment agent and water from top to bottom;

[0029] During the specific implementation process, it is worth noting that the model of the first servo motor 204 is 60CB060C-500000, and the bevel gear set 206 is composed of two bevel gears meshing with each other. When the first servo motor 204 is working, it drives the stirring rod 205 to rotate, and the stirring rod 205 stirs the solid treatment agent and water. At the same time, the first servo motor 204 drives the bevel gear set 206 to rotate, and the bevel gear set 206 drives the cam 207 to rotate. The cam 207 squeezes the device body 1 and drives the cross plate 203 to move downward, while stretching the spring 202. The cross plate 203 drives the stirring rod 205 to move downward to stir the solid treatment agent at the bottom of the device body 1;

[0030] Specifically, based on the above-mentioned embodiment 1, the control panel 6 controls the operation of the first servo motor 204, the first servo motor 204 drives the stirring rod 205 to rotate, the stirring rod 205 stirs the solid treatment agent and water, and at the same time the stirring rod 205 drives the bevel gear set 206 to rotate, the bevel gear set 206 drives the cam 207 to rotate, the cam 207 squeezes the device body 1 to drive the cross plate 203 to move downward, the cross plate 203 stretches the spring 202, and at the same time the cross plate 203 drives the stirring rod 205 to move downward, the stirring rod 205 quickly stirs the solid treatment agent deposited at the bottom of the device body 1, and the solenoid valve outside the drain pipe 9 controls whether the treatment agent inside the device body 1 is discharged outward. The solenoid valve is existing technology, and there is no specific restriction on the model, as long as it meets the usage requirements.

[0031] Example 3: By Figure 2 and 4 As can be seen, the cleaning device 3 includes: a round rod 301, mounted on the inner wall of the device body 1; an annular cleaning scraper 302, movably connected to the outer wall of the round rod 301; a screw rod 303, rotatably connected to the inner wall of the device body 1 through a sealed bearing, and threadedly connected to the inner wall of the annular cleaning scraper 302; a second servo motor 304, detachably connected to the inner wall of the device body 1 and detachably connected to the top of the screw rod 303, and the second servo motor 304 is electrically connected to the control panel 6; wherein the second servo motor 304 drives the annular cleaning scraper 302 to move via the screw rod 303, and the annular cleaning scraper 302 cleans the interior of the device body 1;

[0032] In the specific implementation process, it is worth noting that the model of the second servo motor 304 is 110MB120C-501000. When the second servo motor 304 is working, it drives the screw 303 to rotate, and the screw 303 drives the annular cleaning scraper 302 to move downward. The annular cleaning scraper 302 cleans the inner wall of the device body 1;

[0033] Specifically, based on the above-mentioned embodiment 1, the control panel 6 controls the second servo motor 304 to work, and the second servo motor 304 drives the screw rod 303 to rotate. Since the round rod 301 limits the annular cleaning scraper 302, the screw rod 303 drives the annular cleaning scraper 302 to clean the inner wall of the device body 1.

[0034] Example 4: By Figure 1 、 2 As can be seen from Figures 4 and 5, the support device 7 includes: a plurality of support legs 701, each mounted on the bottom of the device body 1; a mounting frame 702, mounted on the bottoms of the plurality of support legs 701; a plurality of rubber piers 703, each mounted on the bottoms of the mounting frame 702; a plurality of threaded rods 704, each threadedly connected to the inner wall of the mounting frame 702 and threadedly connected to the inner wall of the sewage tank 8; wherein the mounting frame 702 cooperates with the support legs 701 to support the device body 1, and the threaded rods 704 cooperate with the rubber piers 703 to fix the mounting frame 702 to the sewage tank 8;

[0035] In the specific implementation process, it is worth noting that the support leg 701 is fixed to the bottom of the device body 1, and the threaded rod 704 cooperates with the rubber pier 703 to fix the mounting frame 702 to the top of the sewage tank 8. It can be understood that the mounting frame 702 provided in this embodiment is only one possible implementation method for fixing the external sewage tank or sewage treatment equipment, and is not a complete embodiment. In the specific implementation process, other structures can also be used. The selection of the specific structure can be reasonably designed according to actual conditions.

[0036] Specifically, based on the above embodiment 1, the threaded rod 704 is used in conjunction with the rubber pier 703 to fix the mounting frame 702 above the sewage tank 8, and the device body 1 is fixed on the top of the support leg 701, so that the device body 1 is easy to use on the top of the sewage tank 8.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0038] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment agent adding device, comprising a device body (1), characterized in that: One side of the device body (1) is connected to a feed port (4), one side of the device body (1) is connected to a water inlet pipe (5), the bottom of the device body (1) is connected to a drain pipe (9), and a sewage tank (8) is provided at the bottom of the device body (1). The sewage treatment agent addition device further comprises: A stirring device (2) is installed inside the device body (1); A cleaning device (3) installed inside the device body (1); A supporting device (7) is arranged at the bottom of the device body (1); The stirring device (2) can quickly and evenly stir the treatment agent inside the device body (1), the cleaning device (3) can clean the inside of the device body (1), and the supporting device (7) can mount the device body (1) on top of the sewage tank (8).

2. A sewage treatment agent adding device according to claim 1, characterized in that: A control panel (6) is installed on the outer wall of the device body (1).

3. A sewage treatment agent adding device according to claim 2, characterized in that: The stirring device (2) comprises: Two limiting rods (201) are provided and both are mounted on the inner wall of the device body (1); Two springs (202) are provided, respectively sleeved on the outer walls of the two limiting rods (201), and both are fixedly connected to the inner wall of the device body (1); A horizontal plate (203) is movably connected to the outer walls of the two limiting rods (201) and is fixedly connected to the bottoms of the two springs (202); a first servo motor (204) detachably connected to the top of the horizontal plate (203) and electrically connected to the control panel (6); A stirring rod (205) is detachably connected to the output end of the first servo motor (204) and is rotatably connected to the inner wall of the horizontal plate (203); A bevel gear set (206) is mounted on the outer wall of the stirring rod (205) and is rotatably connected to the inner wall of the horizontal plate (203); A cam (207) is mounted on one side of the bevel gear set (206) and is tightly abutted against the bottom of the device body (1); When the first servo motor (204) is in operation, it drives the bevel gear set (206) to rotate via the stirring rod (205); the bevel gear set (206) squeezes the transverse plate (203) through the cam (207) to move downward; and the stirring rod (205) stirs the solid treatment agent and water from top to bottom.

4. A sewage treatment agent adding device according to claim 1, characterized in that: The cleaning device (3) comprises: A round rod (301) is mounted on the inner wall of the device body (1); an annular cleaning scraper (302) movably connected to the outer wall of the round rod (301); A screw rod (303) is rotatably connected to the inner wall of the device body (1) via a sealed bearing and is threadedly connected to the inner wall of the annular cleaning scraper (302); a second servo motor (304) detachably connected to the inner wall of the device body (1) and detachably connected to the top of the screw rod (303); the second servo motor (304) is electrically connected to the control panel (6); The second servo motor (304) drives the annular cleaning scraper (302) to move via the screw rod (303), and the annular cleaning scraper (302) cleans the interior of the device body (1).

5. The sewage treatment agent adding device according to claim 1, characterized in that: The supporting device (7) comprises: A plurality of support legs (701) are provided and are all mounted on the bottom of the device body (1); A mounting frame (702) is mounted on the bottom of the plurality of support legs (701); A plurality of rubber piers (703) are provided and are all mounted on the bottom of the mounting frame (702); A plurality of threaded rods (704) are provided, each of which is threadedly connected to the inner wall of the mounting frame (702) and is also threadedly connected to the inner wall of the sewage tank (8); The mounting frame (702) cooperates with the supporting legs (701) to support the device body (1), and the threaded rod (704) cooperates with the rubber pier (703) to fix the mounting frame (702) and the sewage tank (8).

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