Medicament feeding device for sewage treatment

Abstract

The invention discloses a sewage treatment agent feeding device which comprises a treatment pond, a stirring assembly is mounted in the treatment pond, the right side of the treatment pond is communicated with a drainage pipe, a top plate is arranged above the treatment pond, a feeding groove is formed in the middle of the top plate, and guide assemblies are mounted on the front side and the rear side of the top of the top plate. According to the device, the medicament feeding box capable of being transversely moved and adjusted is additionally arranged above the treatment pond, medicaments can be stored in the medicament feeding box in advance, the medicament feeding box is shielded and separated by using the isolation plate, so that the medicament feeding box is internally divided into two different areas, the isolation plate is pulled upwards when the medicaments are fed, and the medicament feeding box is transversely moved on the top plate; in addition, the stirring blades in the treatment tank can be used for mixing and stirring the sewage and the medicament, so that the mixing uniformity of the medicament and the sewage is improved, and the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and specifically relates to a chemical agent dosing device for sewage treatment. Background Art

[0002] Sewage treatment is a process of purifying sewage to meet the water quality requirements for discharging it into a certain water body or reusing it. Sewage treatment is widely applied in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering. During the sewage treatment process, usually, powder is mixed with an aqueous solution to form a chemical agent and then put into the interior of a sewage tank.

[0003] Generally, when dosing the chemical agents used for sewage treatment, it is all manually sprinkled, and the sprinkling is uneven. The chemical agents need to be used as they are taken, and different chemical agents cannot be stored in advance. Moreover, when put into the interior of the treatment tank, they cannot be effectively and fully mixed with the sewage, resulting in waste of chemical agents and affecting the sewage treatment effect. Summary of the Invention

[0004] The purpose of the present invention is to provide a chemical agent dosing device for sewage treatment, which has the advantages of uniform chemical agent dosing and can also increase the uniformity of mixing with sewage.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A chemical agent dosing device for sewage treatment, including a treatment tank, a stirring assembly is installed inside the treatment tank, a drain pipe is communicated with the right side of the treatment tank, a top plate is arranged above the treatment tank, a dosing slot is opened in the middle of the top plate, guiding assemblies are installed on the front and rear sides of the top of the top plate, the upper ends of the guiding assemblies are fixedly installed with a chemical agent dosing box through a connecting plate, an adjusting assembly is installed inside the chemical agent dosing box, and a capacity scale line is arranged on the front of the chemical agent dosing box.

[0006] As a preferred solution, the stirring assembly includes a motor, the output shaft of the motor penetrates into the interior of the treatment tank and the end is connected through a sealing ring, and a rotating shaft is fixedly installed at one end of the output end, and stirring blades are fixedly installed on the surface of the rotating shaft.

[0007] As a preferred solution, the guiding assembly includes guiding grooves, the guiding grooves are opened on the front and rear sides of the top of the top plate, guiding plates are slidably installed inside the guiding grooves, and the upper ends of the guiding plates are connected to the bottom of the connecting plate.

[0008] As a preferred solution, the adjusting assembly includes a limiting frame, a partition board is vertically inserted inside the limiting frame, and the partition board is movably installed inside the chemical agent dosing box.

[0009] As a preferred solution, a support frame is fixedly installed at the bottom of the treatment tank through a reinforcing support plate, and a reinforcing rod is fixedly installed inside the lower end of the support frame.

[0010] As a preferred solution, the dosing part at the lower end of the chemical dosing tank extends below the dosing tank, and the chemical dosing tank is designed to slide horizontally above the top plate, and the dosing part at the lower end corresponds to the inside of the treatment tank.

[0011] As a preferred solution, a slot is opened at the top of the drain pipe, and an adjusting plate is hermetically inserted and installed inside the slot, and the inserted end of the adjusting plate is in sealing contact with the inner wall of the drain pipe.

[0012] As a preferred solution, reinforcing plates are clamped and installed at the upper parts of both ends of the treatment tank, reinforcing support rods are fixedly installed at the tops of the front and rear ends of the reinforcing plates, and the upper ends of the reinforcing support rods are connected to the bottom of the top plate through a bearing plate.

[0013] As a preferred solution, the upper shielding part of the chemical dosing tank is made of a transparent material, and the capacity scale lines on the front are correspondingly set with the internal capacity.

[0014] As a preferred solution, side baffles are fixedly installed at the rear side and both ends of the bottom of the top plate, and the three side baffles form a protective structure above the treatment tank.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. By adding a horizontally movable and adjustable chemical dosing tank above the treatment tank, the chemicals can be pre-stored inside the chemical dosing tank, and are shielded and separated by a partition board, so that it is divided into two different areas inside. When dosing the chemicals, the partition board is pulled upwards, and the chemical dosing tank is moved horizontally on the top plate, so as to achieve uniform dosing of the chemicals. In addition, the stirring blades inside the treatment tank can mix and stir the sewage and the chemicals, increasing the mixing uniformity of the chemicals and the sewage, and improving the treatment efficiency of the sewage.

[0017] 2. The present invention forms a relatively firm support structure through the reinforcing plate and the reinforcing support rod, which can support and reinforce the bottom of the top plate, keep the top plate stable after being installed above the treatment tank, and can carry the chemical dosing tank. At the same time, the three side baffles at the bottom of the top plate form a protective structure, which can shield in multiple directions during the mixing process, and the reserved space in the front is convenient for operating the inside of the treatment tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional view of the structure of the present invention from the first perspective;

[0019] Figure 2 is a three-dimensional view of the structure of the present invention from the second perspective;

[0020] Figure 3 This is a partial cross-sectional view of the local structure of the present invention;

[0021] Figure 4 This is a partial view of the lower structure of the present invention;

[0022] Figure 5 This is a partial view of the upper structure of the present invention;

[0023] Figure 6 This is a partial structural view of the medicine delivery box of the present invention.

[0024] In the figure: 1, treatment tank; 2, stirring assembly; 201, motor; 202, rotating shaft; 203, stirring blades; 3, drain pipe; 4, reinforcement strut; 5, reinforcement plate; 6, top plate; 7, feeding slot; 8, guiding assembly; 801, guiding groove; 802, guiding plate; 9, connecting plate; 10, medicine delivery box; 11, adjusting assembly; 111, limiting frame; 112, partition plate; 12, capacity scale line; 13, support frame. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0027] Embodiment 1:

[0028] Please refer to Figure 1 As shown in the figure, the present invention provides a medicine delivery device for sewage treatment, including a treatment tank 1, a stirring assembly 2 is installed inside the treatment tank 1, a drain pipe 3 is communicated with the right side of the treatment tank 1, a top plate 6 is arranged above the treatment tank 1, a feeding slot 7 is opened in the middle of the top plate 6, guiding assemblies 8 are installed on both the front and rear sides of the top of the top plate 6, the upper ends of the guiding assemblies 8 are fixedly installed with a medicine delivery box 10 through a connecting plate 9, an adjusting assembly 11 is installed inside the medicine delivery box 10, and a capacity scale line 12 is arranged on the front surface of the medicine delivery box 10.

[0029] Embodiment 2:

[0030] Based on the first embodiment, the present invention is as follows Figure 2 and Figure 3 shown, the stirring assembly 2 includes a motor 201. The output shaft of the motor 201 penetrates into the interior of the treatment tank 1 and is connected at the end through a sealing ring. Additionally, a rotating shaft 202 is fixedly installed at one end of the output end, and stirring blades 203 are fixedly installed on the surface of the rotating shaft 202; the guiding assembly 8 includes guiding grooves 801, which are opened on the front and rear sides of the top plate 6. A guiding plate 802 is slidably installed inside the guiding grooves 801, and the upper end of the guiding plate 802 is connected to the bottom of the connecting plate 9.

[0031] Adopting the technical solution as Figure 1 shown, the motor 201 can drive the stirring blades 203 to rotate through the rotating shaft 202 to mix the internal sewage and the added medicament, increasing the uniformity of the mixing treatment of the medicament. The guiding grooves 801 on the top of the top plate 6 accommodate the lower ends of the guiding plates 802, can connect them to the lower ends of the connecting plate 9, and ensure the stability of the medicament dosing tank 10 above the top plate 6. Moreover, it can maintain balance during the horizontal movement adjustment and achieve rapid and uniform dosing of the medicament.

[0032] Secondly, in the technical solution, the adjusting assembly 11 includes a limiting frame 111, and a partition plate 112 is vertically inserted inside the limiting frame 111. The partition plate 112 is movably installed inside the medicament dosing tank 10; the bottom of the treatment tank 1 is fixedly installed with a support frame 13 through a reinforcing brace plate, and a reinforcing rod is fixedly installed inside the lower end of the support frame 13; the dosing part at the lower end of the medicament dosing tank 10 extends below the dosing slot 7, and the whole medicament dosing tank 10 is designed to slide horizontally above the top plate 6, and the dosing part at the lower end corresponds to the interior of the treatment tank 1; a slot is opened at the top of the drain pipe 3, and an adjusting plate is hermetically inserted and installed inside the slot. The inserted end of the adjusting plate is in sealing contact with the inner wall of the drain pipe 3.

[0033] It adopts the technical solution as Figure 1 shown, the partition plate 112 is limited at its end inside the medicament dosing tank 10 by the limiting frame 111, and the partition plate 112 is pulled up and down to achieve quantitative dosing of the internal medicament, while the adjusting plate inside the drain pipe 3 is similar to a control valve plate and can achieve quantitative drainage adjustment.

[0034] Embodiment Three:

[0035] The present invention is as Figures 1-6As shown in the figure, reinforcement plates 5 are snap-fitted and installed at the upper parts of both ends of the treatment tank 1. Reinforcement struts 4 are fixedly installed at the tops of the front and rear ends of the reinforcement plates 5. The upper ends of the reinforcement struts 4 are connected to the bottom of the top plate 6 through a bearing plate; the upper shielding part of the chemical agent dosing tank 10 is made of a transparent material, and the capacity scale lines 12 on the front are correspondingly set with the internal capacity; side baffles are fixedly installed at the rear side and the bottom ends of the bottom of the top plate 6, and the three side baffles form a protection structure above the treatment tank 1.

[0036] With the above technical solution, the reinforcement plate 5 and the reinforcement strut 4 form a relatively firm support structure, which can support and reinforce the bottom of the top plate 6, so that the top plate 6 remains stable after being installed above the treatment tank 1, and can carry the chemical agent dosing tank 10. At the same time, the three side baffles at the bottom of the top plate 6 form a protection structure, which can block in multiple directions during the stirring and mixing process, and the reserved space in the front is convenient for operating the inside of the treatment tank 1.

[0037] The working principle of the present invention is as follows: First, start the motor 201, drive the stirring blade 203 to rotate through the rotating shaft 202 to pre-stir the sewage. Different treatment chemicals can be stored in the internal of the chemical agent dosing tank 10 through two spaces in advance. When it is necessary to put the specified chemical agent into the treatment tank 1, pull out the corresponding isolation plate 112, and then manually pull the chemical agent dosing tank 10 to move horizontally in a cycle above to achieve uniform dosing of the chemical agent. The dosing of the chemical agent in the other space can repeat the above actions. When the stirring blade 203 stirs the sewage, the chemical agent can be evenly mixed, and the uniformity of the sewage treatment can be increased.

[0038] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or re-ordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Accordingly, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0039] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present invention or those features that are not relevant to the implementation of the present invention).

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention may be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A sewage treatment agent delivery device, comprising a treatment tank (1), characterized in that: A stirring assembly (2) is installed inside the treatment pool (1), a drainage pipe (3) is connected to the right side of the treatment pool (1), a top plate (6) is arranged above the treatment pool (1), a delivery slot (7) is provided in the middle of the top plate (6), guide assemblies (8) are installed on both the front and rear sides of the top of the top plate (6), a medicine delivery box (10) is fixedly installed on the upper end of the guide assembly (8) through a connecting plate (9), an adjustment assembly (11) is installed inside the medicine delivery box (10), and a capacity scale line (12) is provided on the front of the medicine delivery box (10).

2. A sewage treatment agent delivery device according to claim 1, characterized in that: The stirring assembly (2) comprises a motor (201), the output shaft of the motor (201) penetrates into the interior of the treatment tank (1) and the ends are connected via a sealing ring, and a rotating shaft (202) is fixedly mounted on one end of the output end, and a stirring blade (203) is fixedly mounted on the surface of the rotating shaft (202).

3. A sewage treatment agent delivery device according to claim 1, characterized in that: The guide assembly (8) comprises a guide groove (801), wherein the guide groove (801) is provided at the front and rear sides of the top of the top plate (6), and a guide plate (802) is slidably mounted inside the guide groove (801), and the upper end of the guide plate (802) is connected to the bottom of the connecting plate (9).

4. A sewage treatment agent delivery device according to claim 1, characterized in that: The adjustment component (11) comprises a limiting frame (111), an isolation plate (112) is vertically inserted into the inner side of the limiting frame (111), and the isolation plate (112) is movably installed inside the medicine delivery box (10).

5. The sewage treatment agent delivery device according to claim 1, characterized in that: A support frame (13) is fixedly mounted on the bottom of the treatment pool (1) via a reinforcing support plate, and a reinforcing rod is fixedly mounted on the inner side of the lower end of the support frame (13).

6. A sewage treatment agent delivery device according to claim 1, characterized in that: The delivery portion at the lower end of the medicine delivery box (10) extends to below the delivery slot (7), and the medicine delivery box (10) as a whole is designed to slide horizontally above the top plate (6), and the delivery portion at the lower end corresponds to the interior of the treatment pool (1).

7. The sewage treatment agent delivery device according to claim 1, characterized in that: A slot is provided at the top of the drain pipe (3), and an adjustment plate is installed in a sealing manner inside the slot, and the plug-in end of the adjustment plate is in sealing contact with the inner wall of the drain pipe (3).

8. The sewage treatment agent delivery device according to claim 1, characterized in that: Reinforcement plates (5) are mounted on the upper parts of both ends of the treatment pool (1), and reinforcement struts (4) are fixedly mounted on the tops of the front and rear ends of the reinforcement plates (5), and the upper ends of the reinforcement struts (4) are connected to the bottom of the top plate (6) via a bearing plate.

9. The sewage treatment agent delivery device according to claim 1, characterized in that: The upper shielding portion of the medicine delivery box (10) is made of a transparent material, and the capacity scale line (12) on the front side is arranged corresponding to the internal capacity.

10. The sewage treatment agent delivery device according to claim 1, characterized in that: Side baffles are fixedly mounted on the rear side of the bottom of the top plate (6) and the bottoms of both ends, and the three side baffles form a protective structure above the treatment pool (1).

Images