Equipment for reducing wastewater with strong oxidant

Abstract

The utility model relates to the technical field of wastewater treatment equipment, in particular to equipment capable of reducing wastewater with a strong oxidant, which comprises a wastewater treatment tank, a movable box is mounted above the wastewater treatment tank, and moving wheel sets matched with the wastewater treatment tank are arranged on two sides of the lower end of the movable box. A lifting box group is mounted at the lower end of the movable box, the lifting box group is in sliding connection with the movable box, two groups of stirring assemblies are mounted at the lower end of the lifting box group, and a suspension bracket for suspending the lifting box group is arranged in the movable box. The movable box capable of moving is installed on the wastewater treatment pond, operation can be selected to be conducted at different positions of the wastewater treatment pond when an oxidizing agent needs to be put, the lifting box set is installed on the movable box, and a stirring assembly is easily installed through the lifting box set; and when the raw materials are fed, the fed oxidizing agent can be rapidly mixed through the stirring assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment equipment technical field, especially in kind with the equipment of reducing strong oxidizing agent wastewater. BACKGROUND

[0002] In the field of wastewater treatment, strong oxidizing agents are often needed to treat water samples.

[0003] The existing Chinese patent with the publication number CN216946532U discloses a copper ammonia wastewater pretreatment equipment, which includes a copper ammonia wastewater collection tank and a treatment unit. The treatment unit is arranged on the side wall of the copper ammonia wastewater collection tank. The treatment unit includes an oxidation and complex breaking tank, a pH adjusting tank, a primary coagulation tank, a primary sedimentation tank, a secondary coagulation tank, a secondary sedimentation tank, an observation tank, a mixing mechanism, and a limiting mechanism. When treating copper ammonia complex wastewater, the wastewater is first pumped into the oxidation and complex breaking tank, and then the measured strong oxidizing agent NaClO is poured into the storage box.

[0004] In view of the above-mentioned related technology, it is found that the wastewater pretreatment equipment can only be fixed on one side of the treatment tank for feeding and stirring, which can only ensure the rapid mixing of the strong oxidizing agent at the lower end of the equipment box, and cannot ensure the rapid mixing of the strong oxidizing agent with the wastewater at other positions. UTILITY MODEL CONTENT

[0005] The utility model solves the problem in the related art and proposes an equipment for reducing strong oxidizing agent wastewater.

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

[0007] An equipment for reducing strong oxidizing agent wastewater includes a wastewater treatment tank, a movable activity box installed above the wastewater treatment tank, a moving wheel set arranged on both sides of the lower end of the activity box and matched with the wastewater treatment tank, a lifting box set installed at the lower end of the activity box, the lifting box set being slidingly connected with the activity box, two groups of stirring assemblies installed at the lower end of the lifting box set, a suspension frame arranged in the activity box and suspending the lifting box set, and an electric cylinder fixedly installed on the inner side surface of the activity box and driving the suspension frame to lift and lower.

[0008] As a preferred solution, the activity box includes a main shell and a base shell for accommodating the lifting box set, the base shell being arranged at the lower end surface of the main shell and fixedly connected with the main shell.

[0009] As a preferred solution, the moving wheel set includes an axle and a roller, the axle being fixedly installed on the outer side surface of the base shell, and the roller being sleeved on the axle and rotationally connected with the axle.

[0010] As a preferred solution, the lifting box group includes a waterproof box and a guide slide bar, the guide slide bar is vertically installed on the upper end surface of the waterproof box, and the guide slide bar is fixedly connected to the waterproof box.

[0011] As a preferred solution, a feeding pipe is installed in the middle of the waterproof box, the lower end of the feeding pipe extends from the lower end surface of the waterproof box, and a feeding shell is fixedly installed on the head of the feeding pipe.

[0012] As a preferred solution, the stirring assembly includes a motor and a stirring impeller, the motor is fixedly installed in the waterproof box, and the output shaft of the motor extends from the lower end surface of the waterproof box, and the stirring impeller is fixedly installed on the output shaft of the motor.

[0013] As a preferred solution, the suspension frame includes a movable frame and a sleeve, the movable frame is slidably mounted on the main shell, the sleeve is integrally formed and arranged on the head of the movable frame, and the sleeve is fixedly mounted on the head of the guide slide rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present application installs a movable movable box on the wastewater treatment pool, which makes it convenient to operate at different positions in the wastewater treatment pool when oxidant needs to be added, and by installing a lifting box group on the movable box, it is easy to install the stirring assembly through the lifting box group. When the raw materials are added, the stirring assembly can be used to quickly mix the added oxidant. At the same time, the stirring height of the stirring assembly can be changed by the electric cylinder and the hanging bracket. When not in use, the stirring assembly can be stored in the base shell to increase the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 yes Figure 1 The schematic diagram of the structure of the device shown is when no wastewater treatment tank is provided;

[0017] Figure 3 yes Figure 2 A perspective view of the device shown without the lifting box assembly and the stirring assembly installed;

[0018] Figure 4 This is a three-dimensional diagram of the lifting box assembly and the stirring assembly of the utility model;

[0019] Figure 5 yes Figure 4 Front view of the device shown.

[0020] In the figure: 1. Wastewater treatment tank; 2. Movable box; 21. Main shell; 22. Base shell; 3. Moving wheel group; 31. Wheel axle; 32. Roller; 4. Stirring assembly; 41. Motor; 42. Stirring impeller; 5. Hanging frame; 51. Movable frame; 52. Casing; 6. Electric cylinder; 7. Lifting box group; 71. Waterproof box; 711. Feeding pipe; 712. Feeding shell; 72. Guide slide bar. DETAILED DESCRIPTION

[0021] 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. The following description of at least one exemplary embodiment is actually only illustrative and in no way serves as any limitation on the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​described in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0024] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0025] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0026] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0027] Reference Figure 1 、 Figure 2 and Figure 3As shown, a device for reducing strong oxidant wastewater includes a wastewater treatment tank 1, a movable movable box 2 is installed above the wastewater treatment tank 1, and movable wheel groups 3 that cooperate with the wastewater treatment tank 1 are arranged on both sides of the lower end of the movable box 2. A lifting box group 7 is installed at the lower end of the movable box 2, and the lifting box group 7 is slidably connected to the movable box 2. Two groups of stirring components 4 are installed at the lower end of the lifting box group 7, and a suspension frame 5 for suspending the lifting box group 7 is provided in the movable box 2. An electric cylinder 6 for driving the suspension frame 5 to rise and fall is fixedly installed on the inner side surface of the movable box 2. When sewage treatment is actually carried out through the wastewater treatment pool 1, the movable box 2 can be placed above the wastewater treatment pool 1, and movable wheel groups 3 are set on both sides of the lower end of the movable box 2 to ensure that the movable box 2 can be flexibly moved on the wastewater treatment pool 1 when in use, so that strong oxidants can be added at different positions on the wastewater treatment pool 1. At the same time, by installing a lifting box group 7 at the lower end of the movable box 2, it is convenient to install the stirring component 4 through the lifting box group 7. When the oxidant needs to be added, the stirring component 4 can be driven to move downward by the lifting box group 7, and then the sewage at the addition position can be stirred in real time by the stirring component 4 to ensure that the oxidant can be quickly mixed in the sewage. Moreover, the lifting box group 7 is installed on the hanging frame 5 in the movable box 2, so that when the height of the stirring component 4 needs to be adjusted, the use height of the hanging frame 5 can be controlled by the electric cylinder 6, and then the stirring height of the stirring component 4 can be synchronously lifted and adjusted by the hanging frame 5 and the lifting box group 7.

[0028] Reference Figure 3 As shown, the movable box 2 includes a main housing 21 and a base shell 22 for accommodating the lifting box assembly 7. The base shell 22 is arranged on the lower end surface of the main housing 21 and is fixedly connected to the main housing 21. The structural arrangement of the movable box 2 ensures that the suspension bracket 5 and the electric cylinder 6 can be installed through the main housing 21, while the base shell 22 facilitates the storage of the lifting box assembly 7 when not in use.

[0029] Reference Figure 3 As shown, the movable wheel assembly 3 includes a wheel axle 31 and a roller 32. The wheel axle 31 is fixedly mounted on the outer surface of the base shell 22. The roller 32 is sleeved on the wheel axle 31 and is rotatably connected to the wheel axle 31. The structural arrangement of the movable wheel assembly 3 ensures that the roller 32 can be mounted on the wheel axle 31 when in use. When in easy use, the roller 32 can be supported on the wastewater treatment tank 1, ensuring stable movement and use on the wastewater treatment tank 1.

[0030] Reference Figure 4 and Figure 5As shown, the lifting box group 7 includes a waterproof box 71 and a guide slide 72, the guide slide 72 is vertically mounted on the upper end surface of the waterproof box 71, and the guide slide 72 is fixedly connected to the waterproof box 71. The structural setting of the lifting box group 7 ensures that the waterproof box 71 can be stably mounted on the main shell 21 through the guide slide 72 at the upper end when in use, and the height of use can be adjusted by sliding on the main shell 21. A feeding pipe 711 is installed in the middle of the waterproof box 71, the lower end of the feeding pipe 711 extends from the lower end surface of the waterproof box 71, and a feeding shell 712 is also fixedly mounted on the head of the feeding pipe 711. By installing the feeding pipe 711 in the middle of the waterproof box 71, the oxidant can be added to the wastewater through the feeding pipe 711 when it is easy to use, and it can be ensured that the oxidant just falls between the two groups of stirring components 4, so that the stirring components 4 on both sides can quickly stir and mix it.

[0031] Reference Figure 2 and Figure 3 As shown, the suspension frame 5 includes a movable frame 51 and a sleeve 52. The movable frame 51 is slidably mounted on the main housing 21. The sleeve 52 is integrally formed and arranged at the head of the movable frame 51. The sleeve 52 is sleeved and fixed to the head of the guide slide 72. The structural arrangement of the suspension frame 5 ensures that the sleeve 52 can be fixedly mounted on the movable frame 51 during use. This ensures that the head of the guide slide 72 can be installed in the sleeve 52 to achieve a fixed connection, thereby ensuring that the lifting box assembly 7 can be raised and lowered synchronously with the suspension frame 5.

[0032] Reference Figure 4 and Figure 5 As shown, the stirring assembly 4 includes a motor 41 and a stirring impeller 42. The motor 41 is fixedly mounted in the waterproof case 71, and the output shaft of the motor 41 extends from the lower end surface of the waterproof case 71. The stirring impeller 42 is fixedly mounted on the output shaft of the motor 41. The structural arrangement of the stirring assembly 4 ensures that when stirring is required, the motor 41 can drive the stirring impeller 42 to rotate stably, and then the rotating stirring impeller 42 can achieve mixing and stirring.

[0033] In this embodiment, during actual delivery, the operator first starts the electric cylinder 6 to lower the suspension frame 5 and the lifting box group 7, thereby driving the stirring component 4 to extend into the wastewater, and then the oxidant can be delivered from the feeding shell 712. The oxidant passes through the feeding pipe 711 and enters the wastewater, and then is quickly mixed through the stirring components 4 at both ends. The operator can also push the movable box 2 to deliver the oxidant at different positions of the wastewater treatment tank 1 to ensure that the oxidant is better mixed with the wastewater.

[0034] The above is a preferred embodiment of the present invention. Technicians in the field of the present invention can also change and modify the above embodiment. Therefore, the present invention is not limited to the above specific embodiment. Any obvious improvements, replacements or modifications made by technicians in this field on the basis of the present invention are within the scope of protection of the present invention.

Claims

1. A device for reducing strong oxidant wastewater, comprising a wastewater treatment tank (1), characterized in that: A movable movable box (2) is installed above the wastewater treatment tank (1), and movable wheel groups (3) that match the wastewater treatment tank (1) are provided on both sides of the lower end of the movable box (2). A lifting box group (7) is installed at the lower end of the movable box (2), and the lifting box group (7) is slidably connected to the movable box (2). Two groups of stirring components (4) are installed at the lower end of the lifting box group (7). A suspension frame (5) for suspending the lifting box group (7) is provided in the movable box (2), and an electric cylinder (6) for driving the suspension frame (5) to rise and fall is fixedly installed on the inner side surface of the movable box (2).

2. The device for reducing strong oxidant wastewater according to claim 1, characterized in that: The movable box (2) comprises a main shell (21) and a base shell (22) for accommodating the lifting box group (7); the base shell (22) is arranged on the lower end surface of the main shell (21), and the base shell (22) is fixedly connected to the main shell (21).

3. The device for reducing strong oxidant wastewater according to claim 2, characterized in that: The movable wheel group (3) comprises a wheel axle (31) and a roller (32); the wheel axle (31) is fixedly mounted on the outer surface of the base shell (22); the roller (32) is sleeved on the wheel axle (31), and the roller (32) is rotatably connected to the wheel axle (31).

4. The device for reducing strong oxidant wastewater according to claim 3, characterized in that: The lifting box group (7) comprises a waterproof box (71) and a guide slide bar (72). The guide slide bar (72) is vertically mounted on the upper end surface of the waterproof box (71), and the guide slide bar (72) is fixedly connected to the waterproof box (71).

5. The device for reducing strong oxidant wastewater according to claim 4, characterized in that: A feeding pipe (711) is installed in the middle of the waterproof box (71), the lower end of the feeding pipe (711) extends from the lower end surface of the waterproof box (71), and a feeding shell (712) is fixedly installed at the head of the feeding pipe (711).

6. The device for reducing strong oxidant wastewater according to claim 5, characterized in that: The stirring assembly (4) comprises a motor (41) and a stirring impeller (42); the motor (41) is fixedly mounted in the waterproof box (71), and the output shaft of the motor (41) extends from the lower end surface of the waterproof box (71); and the stirring impeller (42) is fixedly mounted on the output shaft of the motor (41).

7. The device for reducing wastewater with a strong oxidant according to claim 6, characterized in that: The suspension frame (5) comprises a movable frame (51) and a sleeve (52), wherein the movable frame (51) is slidably mounted on the main housing (21), and the sleeve (52) is integrally formed and arranged on the head of the movable frame (51), and the sleeve (52) is sleeved and fixed on the head of the guide slide rod (72).

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