A slag removing device for industrial wastewater treatment

Abstract

The utility model belongs to sewage treatment technical field, concretely is a kind of slag removal device for industrial sewage treatment, including water tank, water inlet and water outlet are equipped on the water tank, water inlet pipe is equipped in the water tank, water inlet pipe is connected, multiple branch water pipes are connected in the water inlet pipe, multiple filter tubes are connected in the branch water pipe, the detachable communication of filter tube and branch water pipe, water valve is equipped in the branch water pipe and water inlet pipe communication place, water inlet pipe is arranged at the center position of water tank, branch water pipe is symmetrically arranged at the both sides of water inlet pipe, branch water pipe is vertically arranged, filter tube is arranged at the both sides of branch water pipe, filter tube is parallel with water inlet pipe, the utility model is single branch water pipe and cooperation multiple filter tubes, so that the water valve of corresponding branch water pipe can be closed separately, then the replacement of filter tube is carried out, so that the whole equipment does not need to be closed, so as to influence filtration efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically a slag removal device for industrial wastewater treatment. Background Technology

[0002] Wastewater treatment includes industrial wastewater treatment and domestic wastewater treatment. In recent years, with the growth of the population and the rapid development of industrial and agricultural production and urban construction, the amount of wastewater in various river basins has been increasing year by year. In particular, with economic development, many industrial cities have a large amount of wastewater discharge, which has caused pollution of urban surface water. Therefore, wastewater treatment equipment has become increasingly popular in recent years. In wastewater treatment, the first step is to remove impurities from the wastewater through filter cartridges and screen them out before the wastewater can be further treated.

[0003] However, existing sludge removal facilities typically use bar screens for sludge removal. Bar screens are specialized water treatment equipment that can continuously and automatically intercept and remove debris of various shapes from sewage. However, the lowest point of the bar screen's rake teeth cannot contact the bottom of the sewage, and it can only remove solid suspended residues in the fluid. Solid residues that cannot contact the bottom of the sewage often accumulate, thus reducing the efficiency of waste removal. Alternatively, there are filter screens, but these often become clogged, requiring the equipment to be shut down for cleaning, thus reducing the efficiency of sludge removal in sewage treatment. Therefore, based on the above technical problems, a sludge removal device for industrial sewage treatment has been designed. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology and solve the problems mentioned in the background technology, this utility model proposes a slag removal device for industrial wastewater treatment.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a slag removal device for industrial wastewater treatment, including a water tank, an inlet and an outlet on the water tank, an inlet pipe inside the water tank, the inlet pipe being connected to the inlet, multiple branch pipes connected to the inlet pipe, multiple filter pipes connected to the branch pipes, the filter pipes being detachably connected to the branch pipes, and a water valve being provided at the connection point between the branch pipes and the inlet pipe.

[0006] Preferably, the inlet pipe is located at the center of the water tank, the branch pipes are symmetrically arranged on both sides of the inlet pipe parallel to the ground, the branch pipes are perpendicular to the inlet pipe, and the filter pipes are located on both sides of the branch pipes, the filter pipes are parallel to the inlet pipe.

[0007] Working principle: This application uses a system where all wastewater enters the branch pipes through the inlet pipe, then passes through the filter pipes, where the water is filtered into the water tank, and finally flows out through the outlet. Because multiple branch pipes are used, the water is directly diverted into the filter pipes within each branch pipe. Therefore, by using water valves installed on each branch pipe, when a filter pipe becomes clogged, the water valve of the corresponding branch pipe can be closed individually to replace the filter pipe without needing to shut down the entire equipment, thus avoiding any impact on filtration efficiency.

[0008] Preferably, the filter pipes on the branch pipes are staggered with the filter pipes on adjacent branch pipes, so that more filter pipes can be arranged in a limited space and the length of the filter pipes can be increased.

[0009] Preferably, the filter tubes on the branch water pipe are staggered on both sides of the branch water pipe, which can effectively arrange them on the branch water pipe and avoid waste in arrangement.

[0010] Preferably, a flow meter is installed at the connection between the branch pipe and the inlet pipe. The flow meter can be used to determine whether the filter pipe at the branch pipe is blocked, so as to facilitate observation and supervision of the replacement of the filter pipe.

[0011] Preferably, the bottom of the water tank is provided with support legs, the bottom of the water tank is arc-shaped, and the water outlet is located at the bottom of the water tank to prevent the wastewater after sludge removal from accumulating at the bottom of the water tank and to ensure effective discharge.

[0012] Preferably, the branch water pipe is equipped with an alarm, the water valve is a solenoid valve, and the solenoid valve is equipped with a PLC controller. The PLC controller is electrically connected to the flow meter, the alarm, and the solenoid valve, which makes it more intelligent and facilitates personnel to monitor the filter pipe, avoiding the problem of personnel needing to keep an eye on the flow meter at all times.

[0013] The advantages of this utility model are: 1. This utility model uses a separate branch water pipe and multiple filter pipes, so that the water valve of the corresponding branch water pipe can be closed individually, and then the filter pipe can be replaced without shutting down the entire equipment, thus avoiding affecting the filtration efficiency.

[0014] 2. In this utility model, the filter pipes on the branch water pipes are staggered with the filter pipes on the adjacent branch water pipes, so that more filter pipes can be arranged in a limited space, and the length of the filter pipes is increased.

[0015] 3. The branch water pipe of this utility model is equipped with an alarm, the water valve is a solenoid valve, and the solenoid valve is equipped with a PLC controller. The PLC controller is electrically connected to the flow meter, the alarm and the solenoid valve, which makes it more intelligent and facilitates the monitoring of the filter pipe by personnel, avoiding the problem of personnel needing to keep an eye on the flow meter at all times. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the structure of this utility model.

[0018] In the diagram: 1. Water tank; 2. Inlet; 3. Outlet; 4. Inlet pipe; 5. Branch pipe; 6. Filter pipe; 7. Water valve; 8. Flow meter; 9. Alarm; 101. Support leg. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-2 As shown, a slag removal device for industrial wastewater treatment includes a water tank 1, an inlet 2 and an outlet 3 on the water tank 1, an inlet pipe 4 inside the water tank 1, the inlet pipe 4 being connected to the inlet 2, a plurality of branch pipes 5 being connected to the inlet pipe 4, a plurality of filter pipes 6 being connected to the branch pipes 5, the filter pipes 6 being detachably connected to the branch pipes 5, and a water valve 7 being provided at each connection point between the branch pipes 5 and the inlet pipe 4.

[0021] Furthermore, the water inlet pipe 4 is located at the center of the water tank 1, and the branch water pipes 5 are symmetrically arranged on both sides of the water inlet pipe 4, which is parallel to the ground. The branch water pipes 5 are arranged perpendicular to the water inlet pipe 4, and the filter pipes 6 are located on both sides of the branch water pipes 5, which are parallel to the water inlet pipe 4.

[0022] In another embodiment, please refer to Figures 1-2 As shown, the filter pipes 6 on the branch water pipe 5 are staggered with the filter pipes 6 on the adjacent branch water pipes 5, so that more filter pipes 6 can be arranged in a limited space and the length of the filter pipes 6 is increased.

[0023] In another embodiment, please refer to Figures 1-2 As shown, the filter pipes 6 on the branch pipe 5 are staggered on both sides of the branch pipe 5, which can be effectively arranged on the branch pipe 5 to avoid waste.

[0024] In another embodiment, please refer to Figures 1-2 As shown, a flow meter 8 is installed at the connection between the branch water pipe 5 and the inlet water pipe 4. The flow meter 8 can be used to determine whether the filter pipe 6 at the branch water pipe 5 is blocked, so as to facilitate observation and supervision of the replacement of the filter pipe 6.

[0025] In another embodiment, please refer to Figures 1-2 As shown, the bottom of the water tank 1 is provided with support legs 101, the bottom of the water tank 1 is arc-shaped, and the water outlet 3 is located at the bottom of the water tank 1 to prevent the wastewater after sludge removal from accumulating at the bottom of the water tank 1 and to ensure effective discharge.

[0026] In another embodiment, please refer to Figures 1-2 As shown, the branch water pipe 5 is equipped with an alarm 9, the water valve 7 is a solenoid valve, and the solenoid valve is equipped with a PLC controller. The PLC controller is electrically connected to the flow meter 8, the alarm 9 and the solenoid valve, which makes it more intelligent and facilitates personnel to monitor the filter pipe 6, avoiding the problem of personnel needing to keep an eye on the flow meter 8 at all times.

[0027] Specific Implementation Case: This application uses a system where all wastewater enters through the inlet pipe 4 into the branch pipe 5, then passes through the filter pipe 6, where the water is filtered into the water tank 1, and finally flows out through the outlet 3. Since multiple branch pipes 5 are used, the wastewater is directly diverted into the filter pipes 6 within each branch pipe. Therefore, by using water valves 7 on each branch pipe 5, when a filter pipe 6 becomes clogged, the corresponding branch pipe's water valve 7 can be closed individually for replacement without shutting down the entire system, thus maintaining filtration efficiency. To enhance the intelligence of this application, a PLC controller is added to the equipment. When the flow meter 8 value falls below a set value, the PLC controller closes the solenoid valve of the corresponding branch pipe 5 and simultaneously sends a signal to the alarm. In this specific implementation case, a buzzer-and-light alarm is used, which provides simultaneous visual and audible alerts, avoiding misjudgment by staff when multiple alarms sound simultaneously.

[0028] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A slag removal device for industrial wastewater treatment, comprising a water tank (1), wherein the water tank (1) is provided with an inlet (2) and an outlet (3), characterized in that: The water tank (1) is provided with an inlet pipe (4), which is connected to the inlet (2). Multiple branch pipes (5) are connected to the inlet pipe (4), and multiple filter pipes (6) are connected to the branch pipes (5). The filter pipes (6) are detachably connected to the branch pipes (5). A water valve (7) is provided at the connection between the branch pipes (5) and the inlet pipe (4).

2. The slag removal device for industrial wastewater treatment according to claim 1, characterized in that: The inlet pipe (4) is located at the center of the water tank (1). The branch pipes (5) are symmetrically arranged on both sides of the inlet pipe (4) which is parallel to the ground. The branch pipes (5) are arranged perpendicular to the inlet pipe (4). The filter pipes (6) are located on both sides of the branch pipes (5) and are parallel to the inlet pipe (4).

3. A slag removal device for industrial wastewater treatment according to claim 2, characterized in that: The filter pipe (6) on the branch water pipe (5) is staggered with the filter pipe (6) on the adjacent branch water pipe (5).

4. A slag removal device for industrial wastewater treatment according to claim 3, characterized in that: The filter pipes (6) on the branch pipe (5) are staggered on both sides of the branch pipe (5).

5. A slag removal device for industrial wastewater treatment according to claim 1, characterized in that: A flow meter (8) is installed at the connection between the branch pipe (5) and the inlet pipe (4).

6. A slag removal device for industrial wastewater treatment according to claim 1, characterized in that: The water tank (1) is provided with a support foot (101) at the bottom. The bottom of the water tank (1) is arc-shaped. The water outlet (3) is located at the bottom of the water tank (1).

7. A slag removal device for industrial wastewater treatment according to claim 1, characterized in that: An alarm (9) is installed on the branch water pipe (5), and the water valve (7) is a solenoid valve. A PLC controller is installed on the solenoid valve, and the PLC controller is electrically connected to the flow meter (8), the alarm (9) and the solenoid valve.

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