Accumulated sludge discharging device for grid reaction tank

Abstract

The utility model provides an accumulated sludge discharge device for a grid reaction tank, which relates to the technical field of accumulated sludge discharge devices and comprises the grid reaction tank, a sludge discharge port is formed in the grid reaction tank, a sludge collecting funnel is arranged in the grid reaction tank, and a funnel port of the sludge collecting funnel is matched with the cross section of the grid reaction tank. The outer wall of the funnel opening is attached to the inner wall of the grid reaction tank, and a discharge spout of the sludge collecting funnel is communicated with the sludge discharge opening. According to the utility model, sludge can be prevented from being accumulated at the bottom of the grid reaction tank and can be effectively discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge discharge devices, in particular to a sludge discharge device for a grid reaction tank. Background Art

[0002] At present, sludge is easily accumulated at the bottom of the existing grid reaction tank. Since the sludge cannot be discharged in time, the turbidity of the water to be filtered is often at a high turbidity state, which increases the difficulty of water production and affects the water quality. Utility Model Content

[0003] In view of the problem that sludge is easily accumulated at the bottom of the grid reaction tank in the prior art, the utility model provides a sludge discharge device for the grid reaction tank, which can prevent sludge from accumulating at the bottom of the grid reaction tank and effectively discharge the sludge.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A grid reaction tank sludge discharge device, comprising:

[0006] A grid reaction tank is provided with a mud discharge port, a mud collecting funnel is arranged in the grid reaction tank, the funnel port of the mud collecting funnel is adapted to the cross-section of the grid reaction tank, and the outer wall of the funnel port is fitted with the inner wall of the grid reaction tank, and the leak mouth of the mud collecting funnel is connected to the mud discharge port.

[0007] The grid reaction tank sludge discharge device as described above further comprises a sludge discharge pipe, the pipe mouth of which is connected to the sludge discharge port.

[0008] The grid reaction tank sludge discharge device as described above, further, a sludge discharge valve is provided on the sludge discharge pipe.

[0009] The grid reaction tank sludge discharge device as described above, further, the sludge discharge pipe is also provided with a maintenance valve.

[0010] The grid reaction tank sludge discharge device as described above further includes a PLC control system and a power pipe, wherein the power pipe is connected to the sludge discharge valve, a solenoid valve is provided on the power pipe, and the PLC control system is connected to the solenoid valve signal.

[0011] The grid reaction tank sludge discharge device as described above, further, the solenoid valve is a two-position two-way solenoid valve.

[0012] The grid reaction tank sludge discharge device as described above further includes an algae removal component, which is arranged at the opening of the grid reaction tank and closes the opening.

[0013] The grid reaction tank sludge discharge device as described above, further, the sludge collecting funnel is made of plastic.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model can prevent sludge from accumulating at the bottom of the grid reaction tank through the sludge collecting funnel, and effectively discharge the sludge from the sludge discharge port;

[0016] 2. The utility model controls the opening and closing of the mud discharge valve through the PLC control system, effectively reducing the labor intensity of operators;

[0017] 3. The utility model uses an algae removal component to seal the grid reaction pool, which can not only prevent exposure to sunlight, but also inhibit the growth of algae to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the device of an embodiment of the utility model;

[0020] In the figure: 1. Grid reaction tank; 2. Mud collecting funnel; 3. Mud discharge port; 4. Mud discharge pipe; 5. Mud discharge valve; 6. Maintenance valve; 7. PLC control system; 8. Power pipe; 9. Solenoid valve; 10. Algae removal component. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] Example:

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" in the embodiments of the utility model and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "multiple" means at least two, such as two, three, etc., unless otherwise clearly defined. In addition, unless otherwise clearly defined and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] The utility model provides a technical solution: a grid reaction tank mud discharge device, which comprises a grid reaction tank 1, the grid reaction tank 1 is provided with a mud discharge port 3, a mud collecting funnel 2 is arranged in the grid reaction tank 1, the funnel port of the mud collecting funnel 2 is adapted to the cross section of the grid reaction tank 1, and the outer wall of the funnel port is fitted with the inner wall of the grid reaction tank 1, and the leakage mouth of the mud collecting funnel 2 is connected with the mud discharge port 3.

[0028] Specifically, the grid reaction tank, also known as the grid flocculation tank or the bar flocculation tank, is a structure with bars or grids set in the water flow section at a certain distance along the process. The substances after the reaction in the grid reaction tank will settle to the sludge at the bottom, and the water quality will be improved by discharging the sludge. Figure 1 The funnel mouth of the mud collecting funnel 2 of the device is adapted to the cross-section of the grid reaction tank 1, which means that the shape and size of the upper funnel mouth of the mud collecting funnel 2 are the same as the shape and size of the cross-section of the grid reaction tank, and the outer wall of the funnel mouth is seamlessly fitted with the inner wall of the grid reaction tank 1, so that sludge can be prevented from accumulating near the mud discharge port 3 at the bottom of the grid reaction tank 1, because the sludge there is not easy to discharge, and the lower end nozzle of the mud collecting funnel 2 is connected with the mud discharge port 3, so that the sludge in the grid reaction tank 1 can be smoothly discharged from the mud discharge port 3 along the mud collecting funnel 2.

[0029] In another embodiment, preferably, the inclination of the inner wall of the sludge collecting funnel 2 can be adjusted according to actual conditions, thereby adjusting the sludge discharge efficiency.

[0030] As an optional implementation, in some embodiments, a mud discharge pipe 4 is further included, and the pipe mouth of the mud discharge pipe 4 is connected to the mud discharge port 3. The mud discharge pipe 4 can also be installed at the mud discharge port 3 to discharge the sludge along the mud discharge pipe 4 to the corresponding equipment for subsequent treatment, thereby preventing the discharged sludge from polluting the environment.

[0031] In the above embodiment, further, a mud discharge valve 5 is provided on the mud discharge pipe 4. The installation of the mud discharge valve 5 is conducive to controlling the discharge progress of the sludge.

[0032] In the above embodiment, further, a maintenance valve 6 is provided on the mud discharge pipe 4. The maintenance valve is a switch valve specially used in industrial pipelines, also known as a lift valve. Its main function is to perform maintenance and repair in the working state of the pipeline, or to prevent medium leakage when a new pipeline is connected (such as installing a valve). Therefore, installing the maintenance valve 6 is conducive to the maintenance and repair of the mud discharge pipe 4.

[0033] As an optional implementation, in some embodiments, it also includes a PLC control system 7 and a power pipe 8, the power pipe 8 is connected to the mud discharge valve 5, a solenoid valve 9 is provided on the power pipe 8, and the PLC control system 7 is connected to the solenoid valve 9 signal.

[0034] Specifically, the device is also equipped with a power tube 8 and a solenoid valve 9 to remotely control the mud discharge valve 5. The solenoid valve 9 is controlled to open through the PLC control system 7, so that the water in the power tube 8 flows and generates a certain pressure difference as power. Under the action of the power, the mud discharge valve 5 is opened to perform mud discharge. When the mud discharge work is completed, the PLC control system 7 controls the solenoid valve 9 to close and stop the water flow in the power tube 8.

[0035] In the above embodiment, the solenoid valve 9 is a two-position two-way solenoid valve, which has a fast response time and low energy consumption, and is simple in structure and easy to install and maintain.

[0036] As an optional implementation, in some embodiments, an algae removal component 10 is further included, and the algae removal component 10 is arranged at the opening of the grid reaction tank 1 and closes the opening. Figure 1 Most of the grid reaction pools 1 have openings at the top. Installing an algae removal component 10 at the top opening of the grid reaction pool 1 to seal the opening can prevent sunlight exposure on the one hand, and on the other hand, inhibit the growth of algae to a certain extent to avoid affecting water purification. In addition, the algae removal component 10 can include but is not limited to a microfiltration machine, a magnetic separation machine, an electronic algaecide machine, etc.

[0037] As an optional implementation, in some embodiments, the mud collecting funnel 2 is made of plastic. Among them, plastic has the advantage of good processing performance, and the corresponding mud collecting funnel 2 can be made according to the shape of the actual grid reaction pool 1. It also has the advantages of being waterproof and moisture-proof, meeting the use environment of the device. Preferably, the mud collecting funnel 2 is made of food-grade plastic board.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0039] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable ordinary technicians in the field to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the essence of the content of the utility model should be included in the protection scope of the utility model.

Claims

1. A grid reaction tank sludge discharge device, characterized in that: include: A grid reaction tank is provided with a mud discharge port, a mud collecting funnel is arranged in the grid reaction tank, the funnel port of the mud collecting funnel is adapted to the cross-section of the grid reaction tank, and the outer wall of the funnel port is fitted with the inner wall of the grid reaction tank, and the leak mouth of the mud collecting funnel is connected to the mud discharge port.

2. The grid reaction tank sludge discharge device according to claim 1, characterized in that: It also includes a mud discharge pipe, the pipe mouth of which is connected to the mud discharge port.

3. The grid reaction tank sludge discharge device according to claim 2, characterized in that: The mud discharge pipe is provided with a mud discharge valve.

4. The grid reaction tank sludge discharge device according to claim 3, characterized in that: The mud discharge pipe is also provided with an inspection valve.

5. The grid reaction tank sludge discharge device according to claim 3, characterized in that: It also includes a PLC control system and a power pipe, wherein the power pipe is connected to the mud discharge valve, a solenoid valve is arranged on the power pipe, and the PLC control system is connected to the solenoid valve signal.

6. The grid reaction tank sludge discharge device according to claim 5, characterized in that: The solenoid valve is a two-position two-way solenoid valve.

7. The grid reaction tank sludge discharge device according to claim 1, characterized in that: It also includes an algae removal component, which is arranged at the opening of the grid reaction tank and closes the opening.

8. The grid reaction tank sludge discharge device according to claim 1, characterized in that: The material of the mud collecting funnel is plastic.

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