Medicament mixing device for sewage treatment

Abstract

The utility model discloses a medicament mixing device for sewage treatment, which comprises a mixing device main body, a cover plate and a medicament feeding assembly, the bottom of the cover plate and the bottom of the mixing device main body are detachably mounted, the medicament feeding assembly is arranged at the top of the cover plate, and the medicament feeding assembly comprises a connecting frame plate, a first motor, a rotating rod and a filter plate, the bottom end of the connecting frame plate and the inner surface of the cover plate are fixedly installed, the bottom of the first motor and the top of the cover plate are fixedly installed, the middle of the rotating rod and the output end of the first motor are fixedly installed, the end of the rotating rod and the inner surface of the connecting frame plate are movably installed, and the filtering plate is arranged at the bottom of the connecting frame plate. The outer surface of the filter plate and the inner surface of the connecting frame plate are fixedly mounted; according to the sewage treatment device disclosed by the invention, by arranging the medicament feeding assembly, a medicament for sewage treatment is firstly fed into a feeding opening, and then the medicament can be uniformly scattered to the water surface of sewage through a rotating rod, so that the condition that the reaction rate of the sewage and the medicament is influenced due to a caking phenomenon after the medicament is fed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment devices, and more specifically, to a sewage treatment agent mixing device. Background Art

[0002] Wastewater treatment is the process of removing pollutants from sewage through physical, chemical and biological methods so that it meets environmental standards and can be safely discharged or recycled. It includes physical filtration, sedimentation, biodegradation, chemical oxidation and other methods. Wastewater treatment can reduce water pollution, protect the environment and public health, and maximize the use of water resources.

[0003] In sewage treatment, chemical treatment is a vital part. Chemicals are added to sewage to react in order to remove various pollutants in the sewage and adjust water quality parameters. However, some existing sewage treatment chemical mixing devices can generally only add the corresponding sewage treatment chemicals from a fixed position on one side of the mixing barrel. The chemicals are easily agglomerated and cannot be evenly scattered on the sewage surface, which affects the mixing efficiency between the chemicals and the sewage and often takes a long time. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a sewage treatment agent mixing device to solve the problem that in the prior art, the agent can generally only be added into the mixing barrel from a fixed position on one side of the mixing barrel, which affects the mixing efficiency between the agent and sewage.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a sewage treatment agent mixing device, comprising

[0006] A mixing device body;

[0007] A cover plate, the bottom of which is detachably mounted to the bottom of the mixing device body;

[0008] A medicine delivery component, which is arranged on the top of the cover plate, and includes a connecting frame plate, a first motor, a rotating rod, and a filter plate. The bottom end of the connecting frame plate is fixedly mounted to the inner surface of the cover plate, the bottom of the first motor is fixedly mounted to the top of the cover plate, the middle part of the rotating rod is fixedly mounted to the output end of the first motor, the end of the rotating rod is movably mounted to the inner surface of the connecting frame plate, the filter plate is arranged at the bottom of the connecting frame plate, and the outer surface of the filter plate is fixedly mounted to the inner surface of the connecting frame plate.

[0009] It also includes a support frame and a mixing and stirring component. The top of the support frame is fixedly installed with the bottom end of the mixing device body. The mixing and stirring component is arranged inside the mixing device body, and the bottom end of the mixing and stirring component is fixedly installed with the bottom of the mixing device body.

[0010] Among them, the medicine delivery component also includes a connecting plate and a delivery port. The bottom of the connecting plate and the top of the connecting frame plate are detachably installed. The delivery port is arranged at the side end of the connecting plate, and the bottom end of the delivery port is fixedly installed on the inner surface of the connecting plate.

[0011] Wherein, the mixing and stirring assembly includes a second motor, a shaft, a protective shell, a third motor, a connecting rod, and a stirring rod. The top of the second motor is fixedly installed on the bottom of the mixing device body, the bottom end of the shaft is fixedly installed on the output end of the second motor, the outer surface of the protective shell is fixedly installed on the inner surface of the shaft, the outer surface of the third motor is fixedly installed on the inner surface of the protective shell, the end of the connecting rod is fixedly installed on the output end of the third motor, and the outer surface of the stirring rod is fixedly installed on the inner surface of the connecting rod.

[0012] Among them, the mixing and stirring assembly also includes a fixed rod, a scraper, and a stirring plate. The side end of the fixed rod is fixedly installed on the outer surface of the protective shell, the middle part of the scraper is fixedly installed on the end of the fixed rod, the side surface of the scraper is movably installed on the inner surface of the mixing device body, and the middle part of the stirring plate is fixedly installed on the outer surface of the shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the above scheme, by setting up a reagent delivery component, sewage is added to the interior of the mixing device body, and then, the cover plate is covered and the reagent for sewage treatment is delivered to the interior of the delivery port. Under the action of gravity, the reagent added inside the delivery port falls along the inner surface of the delivery port to the interior of the connecting frame plate. Then, the first motor is started, and the rotating rod connected to the output end of the first motor rotates inside the connecting frame plate, so that under the rotation and conveying action of the rotating rod, the reagent is transported from one end of the connecting frame plate to the other end of the connecting frame plate, and in the process of transporting the reagent, under the action of gravity, the reagent will continuously fall from the filter plate at the bottom of the connecting frame plate to the surface of the sewage, and the excess reagent that has not fallen will be transported to the other end of the connecting frame plate along the rotating rod and finally fall into the interior of the mixing device body and merge with the sewage, so that the reagent can be evenly sprinkled on the surface of the sewage to avoid agglomeration after the reagent is delivered, thereby affecting the reaction rate of the sewage and the reagent.

[0015] In the above scheme, by setting up a mixing and stirring assembly, in the process of adding medicine to the sewage, the second motor can be started, and the shaft connected to the output end of the second motor can rotate, driving the connected protective shell and stirring plate to rotate, and the stirring plate stirs the sewage, and the fixed rod connected to the side of the protective shell drives the scraper to rotate along the inner wall of the mixing device body, thereby scraping off the medicine adhered to the inner wall of the mixing device body. At the same time, the third motor arranged inside the protective shell can be started, and the connecting rod connected to the output end of the third motor can be rotated, driving the connected stirring rod to rotate, so that stirring force in both lateral and radial directions can be applied to the sewage and the added medicine, thereby improving the stirring effect, thereby increasing the mixing rate between the medicine and the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the medicine delivery component of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the mixing and stirring component of the utility model.

[0020] [reference numerals]

[0021] 1. Mixing device body; 2. Support frame; 3. Cover plate; 4. Drug delivery assembly; 5. Mixing and stirring assembly; 40. Connecting frame plate; 41. First motor; 42. Rotating rod; 43. Connecting plate; 44. Delivery port; 45. Filter plate; 50. Second motor; 51. Shaft; 52. Protective shell; 53. Third motor; 54. Connecting rod; 55. Stirring rod; 56. Fixed rod; 57. Scraper; 58. Stirring plate. DETAILED DESCRIPTION

[0022] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a sewage treatment agent mixing device, comprising:

[0024] Mixing device body 1;

[0025] A cover plate 3, the bottom of which is detachably mounted to the bottom of the mixing device body 1;

[0026] The medicine delivery component 4 is arranged on the top of the cover plate 3. The medicine delivery component 4 includes a connecting frame plate 40, a first motor 41, a rotating rod 42, and a filter plate 45. The bottom end of the connecting frame plate 40 is fixedly installed with the inner surface of the cover plate 3, the bottom of the first motor 41 is fixedly installed with the top of the cover plate 3, the middle part of the rotating rod 42 is fixedly installed with the output end of the first motor 41, the end of the rotating rod 42 is movably installed with the inner surface of the connecting frame plate 40, and the filter plate 45 is arranged at the bottom of the connecting frame plate 40, and the outer surface of the filter plate 45 is fixedly installed with the inner surface of the connecting frame plate 40;

[0027] By providing the filter plate 45, the filter plate 45 can further screen the medicine scattered by the rotating rod 42, reduce the agglomeration of the medicine, and increase the reaction rate of the mixture of the medicine and the sewage to be treated.

[0028] It also includes a support frame 2 and a mixing and stirring component 5. The top of the support frame 2 is fixedly installed with the bottom end of the mixing device body 1. The mixing and stirring component 5 is arranged inside the mixing device body 1, and the bottom end of the mixing and stirring component 5 is fixedly installed with the bottom of the mixing device body 1.

[0029] Among them, the medicine delivery component 4 also includes a connecting plate 43 and a delivery port 44. The bottom of the connecting plate 43 is detachably mounted on the top of the connecting frame plate 40, the delivery port 44 is arranged at the side end of the connecting plate 43, and the bottom end of the delivery port 44 is fixedly mounted on the inner surface of the connecting plate 43.

[0030] Among them, the mixing and stirring assembly 5 includes a second motor 50, a shaft 51, a protective shell 52, a third motor 53, a connecting rod 54, and a stirring rod 55. The top of the second motor 50 is fixedly installed on the bottom of the mixing device body 1, the bottom end of the shaft 51 is fixedly installed on the output end of the second motor 50, the outer surface of the protective shell 52 is fixedly installed on the inner surface of the shaft 51, the outer surface of the third motor 53 is fixedly installed on the inner surface of the protective shell 52, the end of the connecting rod 54 is fixedly installed on the output end of the third motor 53, and the outer surface of the stirring rod 55 is fixedly installed on the inner surface of the connecting rod 54.

[0031] The mixing and stirring assembly 5 further includes a fixed rod 56, a scraper 57, and a stirring plate 58. The side end of the fixed rod 56 is fixedly mounted to the outer surface of the protective shell 52, the middle part of the scraper 57 is fixedly mounted to the end of the fixed rod 56, the side of the scraper 57 is movably mounted to the inner surface of the mixing device body 1, and the middle part of the stirring plate 58 is fixedly mounted to the outer surface of the shaft 51;

[0032] By setting the scraper 57, after starting the second motor 50, the shaft 51 rotates and drives the protective shell 52 connected to the shaft 51 to rotate, and drives the fixed rod 56 to rotate, so that the scraper 57 connected to the fixed rod 56 rotates along the inner wall of the mixing device body 1, thereby scraping off the medicine attached to the inner wall of the mixing device body 1, improving the uniformity of the mixing of the medicines and enhancing the sewage treatment effect.

[0033] The working process of the utility model is as follows:

[0034] First, sewage is added to the interior of the mixing device body 1, and then the cover plate 3 is closed and the sewage treatment agent is put into the interior of the inlet 44. Under the action of gravity, the agent added to the inlet 44 falls along the inner surface of the inlet 44 to the interior of the connecting frame plate 40. Then, the first motor 41 is started, and the rotating rod 42 connected to the output end of the first motor 41 rotates inside the connecting frame plate 40, so that under the rotation and conveying action of the rotating rod 42, the agent is transported from one end of the connecting frame plate 40 to the other end of the connecting frame plate 40. In addition, in the process of transporting the agent, under the action of gravity, the agent will continuously fall from the filter plate 45 at the bottom of the connecting frame plate 40 to the surface of the sewage, and the excess agent that has not fallen will be transported to the other end of the connecting frame plate 40 along the rotating rod 42 and finally fall into the interior of the mixing device body 1 to merge with the sewage, so that the agent can be evenly sprinkled on the surface of the sewage to avoid agglomeration of the agent after it is put in, thereby affecting the reaction rate of the sewage and the agent.

[0035] In the process of adding chemicals to the sewage, the second motor 50 can be started, and the shaft 51 connected to the output end of the second motor 50 can rotate, driving the connected protective shell 52 and the stirring plate 58 to rotate. The stirring plate 58 stirs the sewage, and the fixed rod 56 connected to the side of the protective shell 52 drives the scraper 57 to rotate along the inner wall of the mixing device body 1, thereby scraping off the chemicals attached to the inner wall of the mixing device body 1. At the same time, the third motor 53 arranged inside the protective shell 52 can be started, and the connecting rod 54 connected to the output end of the third motor 53 can be rotated, driving the connected stirring rod 55 to rotate, so that stirring forces in both lateral and radial directions can be applied to the sewage and the added chemicals, thereby improving the stirring effect and thus increasing the mixing rate between the chemicals and the sewage.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sewage treatment agent mixing device, characterized in that: include A mixing device body (1); A cover plate (3), the bottom of the cover plate (3) being detachably mounted to the bottom of the mixing device body (1); A medicine dispensing assembly (4), wherein the medicine dispensing assembly (4) is arranged on the top of the cover plate (3), and comprises a connecting frame plate (40), a first motor (41), a rotating rod (42), and a filter plate (45), wherein the bottom end of the connecting frame plate (40) is fixedly mounted to the inner surface of the cover plate (3), the bottom of the first motor (41) is fixedly mounted to the top of the cover plate (3), the middle part of the rotating rod (42) is fixedly mounted to the output end of the first motor (41), the end of the rotating rod (42) is movably mounted to the inner surface of the connecting frame plate (40), and the filter plate (45) is arranged at the bottom of the connecting frame plate (40), and the outer surface of the filter plate (45) is fixedly mounted to the inner surface of the connecting frame plate (40).

2. A sewage treatment agent mixing device according to claim 1, characterized in that: It also includes a support frame (2) and a mixing and stirring component (5), wherein the top of the support frame (2) is fixedly mounted to the bottom end of the mixing device body (1), the mixing and stirring component (5) is arranged inside the mixing device body (1), and the bottom end of the mixing and stirring component (5) is fixedly mounted to the bottom of the mixing device body (1).

3. A sewage treatment agent mixing device according to claim 1, characterized in that: The medicine delivery assembly (4) further comprises a connecting plate (43) and a delivery port (44); the bottom of the connecting plate (43) is detachably mounted on the top of the connecting frame plate (40); the delivery port (44) is arranged at the side end of the connecting plate (43); and the bottom end of the delivery port (44) is fixedly mounted on the inner surface of the connecting plate (43).

4. A sewage treatment agent mixing device according to claim 2, characterized in that: The mixing and stirring assembly (5) comprises a second motor (50), a shaft (51), a protective shell (52), a third motor (53), a connecting rod (54), and a stirring rod (55). The top of the second motor (50) is fixedly mounted to the bottom of the mixing device body (1), the bottom end of the shaft (51) is fixedly mounted to the output end of the second motor (50), the outer surface of the protective shell (52) is fixedly mounted to the inner surface of the shaft (51), the outer surface of the third motor (53) is fixedly mounted to the inner surface of the protective shell (52), the end of the connecting rod (54) is fixedly mounted to the output end of the third motor (53), and the outer surface of the stirring rod (55) is fixedly mounted to the inner surface of the connecting rod (54).

5. A sewage treatment agent mixing device according to claim 4, characterized in that: The mixing and stirring assembly (5) also includes a fixed rod (56), a scraper (57), and a stirring plate (58). The side end of the fixed rod (56) is fixedly mounted to the outer surface of the protective shell (52), the middle part of the scraper (57) is fixedly mounted to the end of the fixed rod (56), the side of the scraper (57) is movably mounted to the inner surface of the mixing device body (1), and the middle part of the stirring plate (58) is fixedly mounted to the outer surface of the shaft (51).

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