Closed collection device for waste liquid

Abstract

The utility model provides a closed waste liquid collecting device, belongs to the field of waste liquid collection, and aims to solve the problem of inconvenience in convenient mounting and demounting. The closed waste liquid collecting device comprises a collecting box, a mounting frame is fixedly connected to the collecting box, an electric motor is fixedly connected to the mounting frame, and a pull rod is fixedly connected to a limiting plate. The device is provided with a connecting frame; when a cover plate on the collecting box is mounted and dismounted, the cover plate can be mounted on the collecting box, then an electric motor is started to drive a threaded rod to operate, when the threaded rod rotates, a pressing plate can be driven to move downwards through a connecting frame, the pressing plate moving downwards can press and fix the cover plate on the collecting box, and the sealing protection effect is achieved; and when disassembly treatment is needed, the threaded rod can be controlled to operate in the opposite direction, the threaded rod pushes the connecting frame to move upwards during rotation, the connecting frame can separate the pressing plate from the cover plate and loosen the pressed cover plate, convenient disassembly treatment is carried out, and the disassembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of waste liquid collection, in particular to a closed waste liquid collection device. Background Art

[0002] Waste liquid / wastewater refers to process waste liquid, waste water, cooling water, washing water, equipment flushing water and other wastewater discharged during the industrial production process. These are all waste liquids. These waste liquids contain a large number of harmful impurities. If they are discharged without treatment, they will cause different properties and degrees of pollution to the water body. Waste liquid closed collection devices are usually used to treat liquid waste, especially in environmentally sensitive or high-risk places, where it is necessary to ensure that the waste liquid will not leak or pollute the environment.

[0003] However, most of the current closed waste liquid collection devices have the following problems:

[0004] 1. In order to facilitate the sealing effect, the existing waste liquid closed collection device is mostly sealed and protected by bolts when in use. However, after the sealing is completed by bolt connection, when it needs to be opened for processing, it is troublesome to remove multiple bolts, which is inconvenient for convenient installation and disassembly.

[0005] 2. In the existing closed waste liquid collection device, when collecting and processing the waste liquid, there are some impurities in the waste liquid. In order to prevent the impurities from clogging the liquid outlet, most of the time the filter is fixed in the equipment to filter the impurities in the waste liquid. The fixed filter is prone to clogging after long-term filtration, and it is more troublesome to clean and replace it later, and it is inconvenient to disassemble and clean the filter conveniently.

[0006] Therefore, we have made improvements to this and proposed a closed waste liquid collection device. Utility Model Content

[0007] The purpose of the utility model is to solve the inconveniences currently existing in the installation and disassembly.

[0008] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0009] A closed waste liquid collection device is used to improve the above problems.

[0010] The specific application is as follows:

[0011] The lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is connected with the lifting mechanism, and the lifting mechanism is connected with the lifting mechanism.

[0012] As a preferred technical solution of the present application, the output shaft of the electric motor is fixedly connected to the center of one end of the threaded rod, and the bottom side end surface of the connecting frame is in contact with the inner side surface of the mounting frame.

[0013] As a preferred technical solution of the present application, the mounting frames are symmetrically distributed on the left and right sides of the collection box, and the mounting frames correspond one-to-one with the pressure plates through the connecting frames.

[0014] As a preferred technical solution of the present application, the filter frames are equidistantly distributed on the support frame, and the side end faces of the filter frames are in contact with the inner side faces of the support frame.

[0015] As a preferred technical solution of the present application, the guide blocks are symmetrically distributed on the left and right sides of the connecting plate, and the guide blocks correspond one-to-one with the clamping blocks through the limiting plates.

[0016] As a preferred technical solution of the present application, an observation window is fixedly connected to the collection box, a drainage pipe is fixedly connected to the collection box, and the cross section of the guide block is "T"-shaped.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. A connecting frame is provided; when installing and disassembling the cover on the collection box, the cover can be installed on the collection box, and then the electric motor is turned on to drive the threaded rod to operate. When the threaded rod rotates, it can drive the pressure plate to move downward through the connecting frame. The downward pressure plate can press and fix the cover on the collection box to play a role of sealing protection. When disassembly is required, the threaded rod can be controlled to operate in the opposite direction. The threaded rod pushes the connecting frame upward when rotating. The connecting frame can detach the pressure plate from the cover, release the pressed cover, and perform convenient disassembly, thereby improving disassembly efficiency.

[0020] 2. A guide block is provided; when the filter rack in the support frame needs to be disassembled, the pull rods on the connecting plates on both sides can be pulled. When the pull rods drive the limit plates to move, the limit plates can disengage the block from the support frame and the filter rack and retract it into the guide block. At the same time, the limit plate can squeeze the spring when moving. When the guide block is unobstructed, the connecting plate can be pulled to drive the filter rack to move. The guide block can be disassembled smoothly by sliding in the slide groove. The used filter rack is disassembled and taken out, the filtered impurities are cleaned, and after installing and resetting the filter rack, the pull rod is released. The limit plate and the block are reset under the push of the spring. The block is engaged in the support frame and the filter rack, which can play a role of fixed limit, thereby preventing the filter rack from falling off during subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the closed waste liquid collection device provided in this application;

[0022] Figure 2 A schematic side view of the collection box of the closed waste liquid collection device provided in this application;

[0023] Figure 3 A schematic side view of the connecting frame of the closed waste liquid collection device provided in this application;

[0024] Figure 4 A schematic side view of the filter frame of the closed waste liquid collection device provided in this application;

[0025] Figure 5 A schematic diagram of the top view of the support frame of the closed waste liquid collection device provided in this application;

[0026] Figure 6 The closed waste liquid collection device provided in this application Figure 2 Enlarged structural diagram at point A in the middle.

[0027] Markings in the figure: 1. Collection box; 2. Mounting frame; 3. Electric motor; 4. Threaded rod; 5. Connecting frame; 6. Pressure plate; 7. Cover plate; 8. Delivery pipe; 9. Support frame; 10. Protective pad; 11. Filter frame; 12. Connecting plate; 13. Guide block; 14. Slide; 15. Spring; 16. Limit plate; 17. Block; 18. Pull rod; 19. Observation window; 20. Drain pipe. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0033] Example 1:

[0034] like Figure 1-6 As shown, this embodiment proposes a closed waste liquid collection device, including a collecting box 1, a mounting frame 2 is fixedly connected to the collecting box 1, an electric motor 3 is fixedly connected to the mounting frame 2, the output shaft of the electric motor 3 is fixedly connected to a threaded rod 4, the threaded rod 4 is rotatably connected to the mounting frame 2, the threaded rod 4 is threadedly connected to a connecting frame 5, the connecting frame 5 is fixedly connected to a pressing plate 6, a cover plate 7 is installed on the collecting box 1, a conveying pipe 8 is fixedly connected to the cover plate 7, a support frame 9 is fixedly connected to the cover plate 7, a protective pad 10 is fixedly connected to the support frame 9, a filter frame 11 is arranged in the support frame 9, a connecting plate 12 is fixedly connected to the filter frame 11, a guide block 13 is fixedly connected to the connecting plate 12, a slide groove 14 is provided on the support frame 9, a spring 15 is fixedly connected in the guide block 13, a limiting plate 16 is fixedly connected to the spring 15, a clamping block 17 is fixedly connected to the limiting plate 16, and a pull rod 18 is fixedly connected to the limiting plate 16.

[0035] Example 2:

[0036] The solution in Example 1 is further introduced below in conjunction with a specific working method, as described below:

[0037] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the output shaft of the electric motor 3 is fixedly connected to the center of one end of the threaded rod 4, and the bottom side end surface of the connecting frame 5 is in contact with the inner side surface of the mounting frame 2, which can ensure that the connecting frame 5 can move up and down smoothly through the support of the inner side surface of the mounting frame 2 when moving.

[0038] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the mounting frame 2 is symmetrically distributed on the left and right sides of the collection box 1, and the mounting frame 2 corresponds one-to-one with the pressure plate 6 through the connecting frame 5, which can ensure that the pressure plates 6 on both sides move downward to press and fix the cover plate 7 steadily.

[0039] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, the filter racks 11 are further distributed on the support rack 9 at equal intervals, and the side end faces of the filter racks 11 are in contact with the inner side faces of the support rack 9, which can ensure that multiple filter racks 11 can perform multi-stage filtration and improve the filtration effect.

[0040] like Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, the guide blocks 13 are symmetrically distributed on the left and right sides of the connecting plate 12, and the guide blocks 13 correspond one-to-one with the clamping blocks 17 through the limiting plates 16, which can ensure that the clamping blocks 17 on both sides can be stably engaged in the support frame 9 and the filter frame 11 for limited fixation.

[0041] like Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, an observation window 19 is fixedly connected to the collection box 1, a drainage pipe 20 is fixedly connected to the collection box 1, and the cross-section of the guide block 13 is "T"-shaped, which can ensure that the "T"-shaped guide block 13 can slide in a limited position in the slide groove 14.

[0042] Specifically, when using the waste liquid closed collection device: Figure 1-6 When installing and disassembling the cover plate 7 on the collection box 1, the cover plate 7 can be installed on the collection box 1, and then the electric motor 3 on the mounting frame 2 is turned on to drive the threaded rod 4 to operate. When the threaded rod 4 rotates, it can drive the pressure plate 6 to move downward through the connecting frame 5. The downward pressure plate 6 can press and fix the cover plate 7 on the collection box 1 to play a role of sealing protection. When disassembly is required, the threaded rod 4 can be controlled to operate in the opposite direction. The threaded rod 4 pushes the connecting frame 5 to move upward when rotating. The connecting frame 5 can detach the pressure plate 6 from the cover plate 7, release the pressed cover plate 7, and perform convenient disassembly, thereby improving disassembly efficiency.

[0043] When it is necessary to collect waste liquid, an external conveying device can be connected through the conveying pipe 8 to convey the waste liquid to the collection box 1 through the conveying pipe 8. When the waste liquid is conveyed, the waste liquid passes through the filter frame 11 in the support frame 9 to filter the impurities in the waste liquid. While the waste liquid is being collected, the internal situation can be observed through the observation window 19 on the collection box 1. When it is necessary to dismantle the filter frame 11 on the support frame 9 for cleaning, the pull rod 18 on the connecting plate 12 on both sides can be pulled. When the pull rod 18 drives the limit plate 16 to move, the limit plate 16 can separate the block 17 from the support frame 9 and the filter frame 11 and retract it into the guide block 13. At the same time, the limit plate 16 can squeeze the spring 15 when moving. When the guide block 1 After there is no obstruction, the connecting plate 12 can be pulled to drive the filter frame 11 to move, and the guide block 13 can be smoothly disassembled by sliding in the slide groove 14. The used filter frame 11 is disassembled and taken out, and the filtered impurities are cleaned. After the filter frame 11 is installed and reset, the protection pad 10 on the support frame 9 is used to improve the stability of the filter frame 11. The pull rod 18 is released, and the limit plate 16 and the block 17 are reset under the push of the spring 15. The block 17 is engaged in the support frame 9 and the filter frame 11, which can play a role in fixing and limiting, and prevent the filter frame 11 from falling off during subsequent use. When waste liquid needs to be processed later, the waste liquid can be discharged through the drain pipe 20 for processing and collection.

[0044] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the present invention.

Claims

1. A closed waste liquid collection device, comprising a collection box (1), characterized in that: The collecting box (1) is fixedly connected to a mounting frame (2), the mounting frame (2) is fixedly connected to an electric motor (3), the output shaft of the electric motor (3) is fixedly connected to a threaded rod (4), the threaded rod (4) is rotatably connected to the mounting frame (2), the threaded rod (4) is threadedly connected to a connecting frame (5), the connecting frame (5) is fixedly connected to a pressure plate (6), a cover plate (7) is installed on the collecting box (1), the cover plate (7) is fixedly connected to a conveying pipe (8), the cover plate (7) is fixedly connected to a support frame (9), the support frame (9) is fixedly connected to the conveying pipe (8), the conveying pipe (8 ... A protective pad (10) is fixedly connected to the support frame (9), a filter frame (11) is arranged in the support frame (9), a connecting plate (12) is fixedly connected to the filter frame (11), a guide block (13) is fixedly connected to the connecting plate (12), a sliding groove (14) is provided on the support frame (9), a spring (15) is fixedly connected to the guide block (13), a limiting plate (16) is fixedly connected to the spring (15), a clamping block (17) is fixedly connected to the limiting plate (16), and a pull rod (18) is fixedly connected to the limiting plate (16).

2. A closed waste liquid collection device according to claim 1, characterized in that: The output shaft of the electric motor (3) is fixedly connected to the center of one end of the threaded rod (4), and the bottom side end surface of the connecting frame (5) is in contact with the inner side surface of the mounting frame (2).

3. A closed waste liquid collection device according to claim 1, characterized in that: The mounting frames (2) are symmetrically distributed on the left and right sides of the collection box (1), and the mounting frames (2) correspond one-to-one with the pressing plates (6) via the connecting frames (5).

4. A closed waste liquid collection device according to claim 1, characterized in that: The filter frames (11) are distributed on the support frame (9) at equal intervals, and the side end faces of the filter frames (11) are in contact with the inner side faces of the support frame (9).

5. A closed waste liquid collection device according to claim 1, characterized in that: The guide blocks (13) are symmetrically distributed on the left and right sides of the connecting plate (12), and the guide blocks (13) correspond one to one with the clamping blocks (17) through the limiting plates (16).

6. A closed waste liquid collection device according to claim 1, characterized in that: An observation window (19) is fixedly connected to the collection box (1), a liquid discharge pipe (20) is fixedly connected to the collection box (1), and the guide block (13) has a T-shaped cross section.

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