Sewage treatment agent spraying device for sewage treatment

Abstract

The utility model provides a sewage treatment agent spraying device for sewage treatment, which comprises a sewage treatment agent storage tank, a tank door, a water pump, a liquid conveying pipe, a spray head, a support frame and a pulling mechanism, the tank door is rotatably mounted at the upper end of the sewage treatment agent storage tank through a hinge, and the water pump is fixed at the lower end of the sewage treatment agent storage tank; a liquid conveying pipe is fixed at the output end of the water pump; nozzles are fixed at the other end of the liquid conveying pipe, the nozzles are all fixed in a supporting frame, and the supporting frame is fixed at the upper end of the sewage treatment agent storage tank; pulling mechanisms are respectively fixed on the two sides of the sewage treatment agent storage tank, and are respectively fixed on the shores on the two sides of the sewage pool. According to the sewage treatment agent spraying device, when the sewage treatment agent spraying device is used, layering of a sewage treatment agent can be avoided, and the spraying range of the sewage treatment agent is large.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment agent spraying device for sewage treatment. Background Art

[0002] In the sewage treatment industry, the treatment of sewage is an important part of environmental protection and resource recovery. The components of pollutants in sewage are complex, and many of the refractory substances are difficult to effectively remove only by a single physical or chemical treatment method. Therefore, in the process of sewage treatment, it is often necessary to reasonably add a sewage treatment agent solution according to the particularity of the sewage quality to promote the decomposition and transformation of pollutants, so that the treated sewage can meet the national discharge standards and facilitate subsequent discharge or reuse.

[0003] However, in the existing sewage treatment technology, the sewage treatment agent spraying device usually adopts a fixed structure, which means that the sewage treatment agent is usually sprayed at a fixed position in the sewage tank. This spraying method has obvious limitations, because the sewage treatment agent will quickly react at a local position in the sewage after spraying, and cannot be fully mixed and reacted with the sewage in the entire sewage tank. This not only reduces the utilization rate of the sewage treatment agent, but also may cause secondary pollution due to uneven distribution of the treatment agent, thus affecting the overall effect of sewage treatment.

[0004] Therefore, it is very necessary to invent a sewage treatment agent spraying device for sewage treatment. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sewage treatment agent spraying device for sewage treatment to solve the problems mentioned in the background art.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a sewage treatment agent spraying device for sewage treatment, which includes a sewage treatment agent storage tank, a tank door, a water pump, an infusion pipe, a nozzle, a support frame and a pulling mechanism. The sewage treatment agent storage tank floats on the sewage water surface, and the upper end of the sewage treatment agent storage tank is rotatably installed with a tank door through a hinge; the lower end of the sewage treatment agent storage tank is fixed with a water pump through bolts, wherein the input end of the water pump is connected to the bottom of the sewage treatment agent storage tank through a connector, and the output end of the water pump is fixed with an infusion pipe through a connector; the other end of the infusion pipe is fixed with two nozzles, wherein the spraying directions of the two nozzles are opposite, and both nozzles are fixed inside the support frame, and the support frame is fixed to the upper end of the sewage treatment agent storage tank through bolts; pulling mechanisms are respectively fixed on both sides of the sewage treatment agent storage tank, and the pulling mechanisms are respectively fixed on the two sides of the sewage pool bank through bolts.

[0008] Furthermore, the sewage treatment agent storage tank includes a tank body, a first motor, a stirring shaft, a positioning plate, an air pump and an airbag. The upper end of the tank body is fixed with a first motor by bolts. The output end of the first motor is fixed with a stirring shaft, and the stirring shaft is rotatably installed inside the tank body through a support bearing. The upper end of the tank body is rotatably installed with a tank door through a hinge, and the lower end of the tank body is fixed with a water pump by bolts. The input end of the water pump is connected to the lower end of the tank body through a connector. The outer side of the middle part of the tank body is fixed with a positioning plate by welding. The upper side of the positioning plate is fixed with an air pump by bolts, and the lower side of the positioning plate is fixed with an airbag. The output end of the air pump is connected to the input end of the airbag through a connector. With such a setting, the sewage treatment agent storage tank can float on the sewage water surface and can prevent the sewage treatment agent from stratifying inside the tank body.

[0009] Furthermore, the pulling mechanism includes a fixed frame, a winding shaft, a traction rope, a second motor and a fixing rope. The fixed frame is fixed on both sides of the sewage pool by bolts, and the winding shaft is rotatably installed inside the fixed frame through a support bearing. The traction rope is wound and fixed on the outer side of the winding shaft, and the other end of the traction rope is fixed to the sewage treatment agent storage tank. The outer side of the fixed frame is fixed with a second motor by bolts, and the output end of the second motor is fixed to the winding shaft. The outer side of the fixed frame is fixed with a fixing rope. With such a setting, it can drive the sewage treatment agent storage tank to move back and forth inside the sewage pool, thereby increasing the spraying range of the sewage treatment agent.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] With the setting of the utility model, during use, the tank body can float on the sewage water surface under the action of the airbag, and the air pump can be used to inflate or deflate the airbag, thereby finely adjusting the floating height of the sewage treatment agent storage tank to adapt to sewage pools of different depths. At this time, the staff can add the sewage treatment agent into the tank body at the position of the tank door, and then drive the stirring shaft to rotate through the first motor, thereby preventing the sewage treatment agent from stratifying inside the tank body. Then, through the cooperation of the water pump, the infusion pipe and the nozzle, the sewage treatment agent inside the tank body is sprayed into the sewage pool. Next, the second motor drives the winding shaft to rotate, so as to drive the sewage treatment agent storage tank to move back and forth inside the sewage pool through the traction rope, increasing the spraying range of the sewage treatment agent. Description of the Drawings

[0012] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the description of the embodiments. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can be obtained based on these drawings.

[0013] Figure 1 is a structural schematic diagram of the present utility model.

[0014] Figure 2 is a structural schematic diagram of the sewage treatment agent storage tank of the present utility model.

[0015] Figure 3 is a structural schematic diagram of the pulling mechanism of the present utility model.

[0016] In the figure:

[0017] 1 - sewage treatment agent storage tank, 11 - tank body, 12 - first motor, 13 - stirring shaft, 14 - positioning plate, 15 - air pump, 16 - airbag, 2 - tank door, 3 - water pump, 4 - infusion pipe, 5 - nozzle, 6 - support frame, 7 - pulling mechanism, 71 - fixing frame, 72 - winding shaft, 73 - towing rope, 74 - second motor, 75 - fixing rope. Specific embodiments

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0019] In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "around", etc. indicating the orientation or position relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0020] Please refer to Figure 1As shown in the figure, the utility model is a sewage treatment agent spraying device for sewage treatment, including a sewage treatment agent storage tank 1, a tank door 2, a water pump 3, an infusion pipe 4, a nozzle 5, a support frame 6 and a pulling mechanism 7. The sewage treatment agent storage tank 1 floats on the sewage water surface, and the upper end of the sewage treatment agent storage tank 1 is rotatably installed with a tank door 2 through a hinge; the lower end of the sewage treatment agent storage tank 1 is fixedly installed with a water pump 3 through bolts, wherein the input end of the water pump 3 is connected to the bottom of the sewage treatment agent storage tank 1 through a joint, and the output end of the water pump 3 is fixedly installed with an infusion pipe 4 through a joint; the other end of the infusion pipe 4 is fixedly installed with two nozzles 5, wherein the spraying directions of the two nozzles 5 are opposite, and the two nozzles 5 are both fixedly installed inside the support frame 6, and the support frame 6 is fixedly installed on the upper end of the sewage treatment agent storage tank 1 through bolts; pulling mechanisms 7 are respectively fixedly installed on both sides of the sewage treatment agent storage tank 1, and the pulling mechanisms 7 are respectively fixedly installed on the two sides of the sewage pool bank through bolts.

[0021] As Figure 2 shown, the sewage treatment agent storage tank 1 includes a tank body 11, a first motor 12, a stirring shaft 13, a positioning plate 14, an air pump 15 and an air bag 16. The upper end of the tank body 11 is fixedly installed with a first motor 12 through bolts, wherein the output end of the first motor 12 is fixedly installed with a stirring shaft 13, and the stirring shaft 13 is rotatably installed inside the tank body 11 through a support bearing; the upper end of the tank body 11 is rotatably installed with a tank door 2 through a hinge, and the lower end of the tank body 11 is fixedly installed with a water pump 3 through bolts, wherein the input end of the water pump 3 is connected to the lower end of the tank body 11 through a joint; the outer side of the middle part of the tank body 11 is fixedly installed with a positioning plate 14 through welding, wherein the upper side of the positioning plate 14 is fixedly installed with an air pump 15 through bolts, and the lower side of the positioning plate 14 is fixedly installed with an air bag 16; the output end of the air pump 15 is connected to the input end of the air bag 16 through a joint. When in use, the tank body 11 can float on the sewage water surface under the action of the air bag 16, so that the tank body 11 rises and falls with the height of the sewage. At this time, the staff can add the sewage treatment agent into the tank body 11 at the position of the tank door 2, and then drive the stirring shaft 13 to rotate through the first motor 12, so as to prevent the sewage treatment agent from stratifying inside the tank body 11. At the same time, the air bag 16 can be inflated or deflated through the air pump, so as to finely adjust the floating height of the sewage treatment agent storage tank 1 to adapt to sewage pools with different depths.

[0022] As Figure 3As shown in the figure, the pulling mechanism 7 includes a fixed frame 71, a winding shaft 72, a traction rope 73, a second motor 74, and a fixing rope 75. The fixed frame 71 is fixed to both sides of the sewage pool by bolts, and the winding shaft 72 is rotatably installed inside the fixed frame 71 through a support bearing; the traction rope 73 is fixedly wound on the outer side of the winding shaft 72, and the other end of the traction rope 73 is fixed to the sewage treatment agent storage tank 1; the second motor 74 is fixed to the outer side of the fixed frame 71 by bolts, and the output end of the second motor 74 is fixed to the winding shaft 72; the fixing rope 75 is fixed to the outer side of the fixed frame 71. When in use, the second motor 74 can drive the winding shaft 72 to rotate, and the traction rope 73 can be wound or released by the rotation of the winding shaft 72, so as to drive the sewage treatment agent storage tank 1 to move back and forth inside the sewage pool through the traction rope 73, thereby increasing the spraying range of the sewage treatment agent. When not in use, the fixing rope 75 can be tied to the sewage treatment agent storage tank 1 to prevent the sewage treatment agent storage tank 1 from floating randomly in the sewage pool.

[0023] Please refer to Figures 1 - 3 As shown in the figure, the present utility model is a sewage treatment agent spraying device for sewage treatment, and its working principle is as follows: when in use, the staff can add the sewage treatment agent into the tank body 11 at the tank door 2 position, and then through the cooperation of the water pump 3, the infusion pipe 4 and the nozzle 5, spray the sewage treatment agent inside the tank body 11 into the sewage pool. At the same time, the pulling mechanism 7 drives the sewage treatment agent storage tank 1 to move back and forth inside the sewage pool.

[0024] In the description of this specification, the description of reference terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0025] The above-disclosed preferred embodiments of the present utility model are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can understand and utilize the present utility model well. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A sewage treatment agent spraying device for sewage treatment, comprising a sewage treatment agent storage tank (1), a tank door (2), a water pump (3), an infusion pipe (4), a nozzle (5), a support frame (6) and a pulling mechanism (7), characterized in that: The sewage treatment agent storage tank (1) floats on the sewage surface, and a tank door (2) is rotatably installed at the upper end of the sewage treatment agent storage tank (1); a water pump (3) is fixed at the lower end of the sewage treatment agent storage tank (1), wherein the input end of the water pump (3) is connected to the bottom of the sewage treatment agent storage tank (1), and an infusion pipe (4) is fixed at the output end of the water pump (3); the other end of the infusion pipe (4) is fixed with two spray heads (5), wherein the spraying directions of the two spray heads (5) are opposite, and the two spray heads (5) are both fixed inside a support frame (6), and the support frame (6) is fixed at the upper end of the sewage treatment agent storage tank (1); pulling mechanisms (7) are respectively fixed on both sides of the sewage treatment agent storage tank (1), and the pulling mechanisms (7) are respectively fixed on the two sides of the sewage pool bank; the sewage treatment agent storage tank (1) includes a tank body (11), a first motor (12), a stirring shaft (13), a positioning plate (14), an air pump (15) and an air bag (16), a first motor (12) is fixed at the upper end of the tank body (11), wherein the output end of the first motor (12) is fixed with a stirring shaft (13), and the stirring shaft (13) is rotatably installed inside the tank body (11); a tank door (2) is rotatably installed at the upper end of the tank body (11), and a water pump (3) is fixed at the lower end of the tank body (1), wherein the input end of the water pump (3) is connected to the lower end of the tank body (1); a positioning plate (14) is fixed on the outer side surface of the middle part of the tank body (11), wherein an air pump (15) is fixed on the upper side surface of the positioning plate (14), and an air bag (16) is fixed on the lower side surface of the positioning plate (14); the output end of the air pump (15) is connected to the input end of the air bag (16); the pulling mechanism (7) includes a fixed frame (71), a winding shaft (72), a traction rope (73), a second motor (74) and a fixed rope (75), the fixed frame (71) is fixed on the two sides of the sewage pool bank by bolts, and a winding shaft (72) is rotatably installed inside the fixed frame (71); a traction rope (73) is wound and fixed on the outer side surface of the winding shaft (72), wherein the other end of the traction rope (73) is fixed to the sewage treatment agent storage tank (1); a second motor (74) is fixed on the outer side surface of the fixed frame (71), wherein the output end of the second motor (74) is fixed to the winding shaft (72); a fixed rope (75) is fixed on the outer side surface of the fixed frame (71).

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