Wastewater treatment and recycling device

Abstract

The utility model provides a wastewater treatment recycling device which comprises a water collecting filter tank and a water treatment box, and the water collecting filter tank is provided with a filter screen used for filtering impurities in wastewater; the water treatment tank is arranged below the water collection filter tank, one end of the water treatment tank is connected with the water collection filter tank, a filter element is arranged in the water treatment tank, and the wastewater flows into the other end of the water treatment tank from the connecting end of the water treatment tank and the water collection filter tank through the filter element. The utility model has the beneficial effects that the filtering effect is ensured through multiple times of filtering, the water treatment tank is arranged at the bottom of the water collection filtering tank, so that the whole structure is more compact, the occupied area is greatly reduced, and the space is saved.

Description

Technical Field

[0001] This utility model belongs to the technical field of water treatment equipment, and in particular relates to a wastewater treatment and recycling device. Background Technology

[0002] Wastewater treatment involves using physical, chemical, and biological methods to purify wastewater, reduce pollution, and ultimately achieve wastewater recycling and reuse, thus making full use of water resources.

[0003] Existing wastewater treatment devices are unable to effectively filter impurities from the wastewater during use, and their overall size is large, occupying a lot of space. There is an urgent need for a wastewater treatment and recycling device that occupies less space and can effectively filter impurities. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a wastewater treatment and recycling device, which effectively solves the technical problems that existing wastewater treatment devices cannot effectively filter impurities in wastewater and have a large overall size, thus overcoming the shortcomings of the prior art.

[0005] The technical solution adopted in this utility model is: a wastewater treatment and recycling device, comprising:

[0006] The water collection filter tank is equipped with a filter screen to filter impurities in the wastewater;

[0007] A water treatment tank is located below the water collection filter tank, with one end connected to the water collection filter tank. The water treatment tank is equipped with a filter element, and the wastewater flows from the connection end between the water treatment tank and the water collection filter tank through the filter element into the other end of the water treatment tank.

[0008] Furthermore, the water collection filter tank includes,

[0009] A groove frame is provided around the filter screen;

[0010] A water collection hopper is located at the bottom of the trough frame and connected to the water treatment tank;

[0011] Support legs are mounted at the bottom of the slot frame.

[0012] Furthermore, the bottom of the water collection hopper is provided with a drain outlet, a filter plate is provided on the drain outlet, and a connecting pipe is provided below the drain outlet, which is connected to the water treatment tank.

[0013] Furthermore, the water treatment tank is equipped with a filter chamber for installing the filter element.

[0014] Furthermore, water pumps are provided on both sides of the filter chamber.

[0015] Furthermore, mounting cavities are provided on both sides of the filter cavity, and the water pump is installed in the mounting cavity.

[0016] Furthermore, a sedimentation chamber is provided at the connection end between the water treatment tank and the water collection filter tank.

[0017] Furthermore, a drain valve is provided on the outside of the sedimentation chamber.

[0018] Furthermore, a circulation chamber is provided at the end of the water treatment tank away from the sedimentation chamber.

[0019] Furthermore, a circulation valve is provided on the outside of the circulation chamber.

[0020] The advantages and positive effects of this utility model are as follows: by adopting the above technical solution, the filtration effect is guaranteed through multiple filtrations, and the water treatment tank is set at the bottom of the water collection filter tank, making the whole structure more compact, greatly reducing the floor space and saving space. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of an overall wastewater treatment and recycling device according to an embodiment of the present invention.

[0022] Figure 2 This is a side view of a wastewater treatment and recycling device according to an embodiment of this utility model.

[0023] Figure 3 This is a schematic diagram of a wastewater treatment and recycling device's water collection filter tank according to an embodiment of this utility model.

[0024] Figure 4 This is a side view of the water collection filter tank of a wastewater treatment and recycling device according to an embodiment of this utility model.

[0025] Figure 5 This is a schematic diagram of the interior of the water treatment tank of a wastewater treatment and recycling device according to an embodiment of this utility model.

[0026] Figure 6 This is an external schematic diagram of the water treatment tank of a wastewater treatment and recycling device according to an embodiment of this utility model.

[0027] In the picture:

[0028] 10. Water collection filter tank; 11. Filter screen; 12. Tank frame

[0029] 13. Water collection hopper; 14. Support leg; 15. Drain outlet

[0030] 16. Groove; 17. Filter plate; 18. Connecting pipe

[0031] 20. Water treatment tank; 21. Tank shell; 22. Cover plate

[0032] 221, Liquid inlet; 23, Sedimentation chamber; 231, Drain valve

[0033] 24. Mounting cavity; 241. Water pump; 25. Filter cavity

[0034] 251, Filter element; 26, Circulation chamber; 261, Circulation valve Detailed Implementation

[0035] This utility model provides a wastewater treatment and recycling device. The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0036] In the description of the embodiments of this utility model, it should be understood that the terms "top," "bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, it should be noted that unless otherwise expressly specified and limited, the terms "set" and "connected" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two elements. Those skilled in the art can understand the specific meaning of the above terms in this utility model through specific circumstances.

[0037] like Figure 1 and Figure 2 As shown in the figure, this utility model provides a wastewater treatment and recycling device, including a water collection filter tank 10 and a water treatment tank 20. The water collection filter tank 10 is equipped with a filter screen 11. When treating wastewater, the wastewater first passes through the water collection filter tank 10, where the filter screen 11 filters out debris such as garbage, leaves, or branches. The water treatment tank 20 is located below the water collection filter tank 10, with one end connected to it. A filter element 251 is installed inside the water treatment tank 20. The wastewater filtered by the water collection filter tank 10 flows into the water treatment tank 20, and from the connection end between the water treatment tank 20 and the water collection filter tank 10, it flows through the filter element 251 into the other end of the water treatment tank 20. After being filtered by the filter element 251, the wastewater flows out from the other end of the water treatment tank 20 for recycling. Through multiple filtrations, the filtration effect of the wastewater can be guaranteed. Positioning the water treatment tank 20 below the water collection filter tank 10 makes the entire structure more compact, greatly reducing the floor space required and saving space.

[0038] Specifically, such as Figure 3As shown, the water collection filter tank 10 includes a frame 12, a collection hopper 13, and support legs 14. To facilitate the installation of the filter screen 11 and ensure its stability, the frame 12 is fixed around the filter screen 11. Preferably, to prevent the filter screen 11 from becoming too large and deforming, the entire frame 12 is divided into multiple slots using a partition frame, with a filter screen 11 installed in each slot, enhancing the stability of the filter screen 11 and preventing deformation. After the filter screen 11 filters out impurities from the wastewater, the impurities are manually removed. The collection hopper 13 is located at the bottom of the frame 12 and connected to the water treatment tank 20. The inclined hopper facilitates the flow of wastewater into the water treatment tank 20. The support legs 14 are mounted at the bottom of the frame 12, supporting the entire water collection filter tank 10 and ensuring sufficient space at the bottom for placing the water treatment tank 20. The number of support legs 14 is not limited. Preferably, four support legs 14 are fixed at the four corners of the slot frame 12.

[0039] Specifically, such as Figure 3 and Figure 4 As shown, the bottom of the water collection hopper 13 is provided with a drain outlet 15. To prevent the drain outlet 15 from becoming clogged, a groove 16 is provided on the drain outlet 15. A filter plate 17 is placed on the groove 16. The filter plate 17 has multiple filter holes, and the filter plate 17 can be removed and cleaned periodically. A connecting pipe 18 is fitted below the drain outlet 15, and the connecting pipe 18 is connected to the water treatment tank 20.

[0040] Specifically, such as Figure 5 As shown, in order to facilitate the installation of filter element 251, a filter chamber 25 is provided inside the water treatment tank 20 for fixing and installing filter element 251.

[0041] Specifically, in order to allow wastewater to flow from one side of the filter element 251 to the other side for filtration, a water pump 241 is provided on each side of the filter chamber 25. The water pump 241 on one side pumps water into the filter chamber 25 for filtration, and the water pump 241 on the other side pumps water out of the filter chamber 25.

[0042] Specifically, in order to facilitate the installation of the water pump 241, the filter chamber 25 is provided with mounting chambers 24 on both sides for installing the water pump 241.

[0043] Preferably, the connection end between the water treatment tank 20 and the water collection filter tank 10 is provided with a sedimentation chamber 23. After the wastewater flows into the water treatment tank 20, it first flows into the sedimentation chamber 23 to settle the impurities in the wastewater. The settled wastewater is then filtered.

[0044] Preferred, such as Figure 6 As shown, in order to facilitate the cleaning of impurities precipitated in the sedimentation chamber 23, a drain valve 231 is provided on the outside of the sedimentation chamber 23.

[0045] Preferably, the water treatment tank 20 is provided with a circulation chamber 26 at the end away from the sedimentation chamber 23. After being filtered, the wastewater flows into the circulation chamber 26 for storage, making it more convenient for recycling.

[0046] Preferred, such as Figure 6 As shown, a circulation valve 261 is provided on the outside of the circulation chamber 26 to facilitate recycling.

[0047] Specifically, the water treatment tank 20 includes a tank shell 21 and a cover plate 22 disposed on the top of the tank shell 21. The cover plate 22 is detachably connected to the tank shell 21, facilitating the maintenance and replacement of the filter element 251 and water pump inside the water treatment tank 20. The cover plate 22 has a liquid inlet 221, which is located at the top of the sedimentation chamber 23 and opposite to the drain pipe, and is connected to the drain pipe.

[0048] Wastewater treatment workflow: Wastewater enters the collection filter tank 10, where filter screen 11 filters out debris such as garbage, leaves, or branches. The collection hopper 13 collects the wastewater, and the filter plate 17 at the drain outlet 15 filters the wastewater to prevent clogging. The wastewater flows through the connecting pipe 18 into the sedimentation chamber 23 of the water treatment tank 20, allowing impurities to settle. A pump 241 near the sedimentation chamber 23 pumps the wastewater from the upper layer of sedimentation chamber 23 to the filter chamber 25, where the filter element 251 filters the wastewater. Another pump 241 near the circulation chamber 26 pumps the filtered wastewater into the circulation chamber 26. Opening the circulation valve 261 allows the treated wastewater to be discharged for recycling. Filter screen 11 and filter plate 17 should be cleaned periodically, and filter element 251 should be replaced periodically to ensure filtration efficiency. The drain valve 231 on the sedimentation chamber 23 should be opened periodically to clean impurities at the bottom of the sedimentation chamber 23.

[0049] Example: A wastewater treatment and recycling device includes a water collection filter tank 10 and a water treatment tank 20. The water collection filter tank 10 includes a tank frame 12, a water collection hopper 13, and support legs 14. The tank frame 12 is divided into multiple slots by a partition frame, and a filter screen 11 is installed in each slot. The water collection hopper 13 is located at the bottom of the tank frame 12. The bottom of the water collection hopper 13 has a drain outlet 15, and a groove 16 is formed on the drain outlet 15. A filter plate 17 is placed on the groove 16, and the filter plate 17 has multiple filter holes. A connecting pipe 18 is sleeved below the drain outlet 15 and is connected to the water treatment tank 20. Four support legs 14 are fixed at the bottom of the four corners of the tank frame 12. The water treatment tank 20 includes a tank shell 21 and a cover plate 22 set on the top of the tank shell 21. The cover plate 22 is detachably connected to the tank shell 21. The casing 21 is divided into a sedimentation chamber 23, an installation chamber 24, a filtration chamber 25, and a circulation chamber 26 in sequence along the direction of wastewater flow by a partition. The top cover 22 of the sedimentation chamber 23 has an inlet 221 connected to the connecting pipe 18 at a position opposite to the connecting pipe 18. A drain valve 231 is fixed to the outside of the sedimentation chamber 23. Water pumps 241 are installed in both installation chambers 24. A filter element 251 is fixed inside the filtration chamber 25. A circulation valve 261 is fixed to the outside of the circulation chamber 26.

[0050] The advantages and positive effects of this utility model are:

[0051] 1. By setting up filter screens, filter plates and filter cartridges to filter wastewater multiple times, the filtration effect is guaranteed.

[0052] 2. Placing the water treatment tank at the bottom of the water collection filter tank makes the entire structure more compact, greatly reducing the floor space required and saving space.

[0053] 3. By setting up a sedimentation chamber to settle the wastewater and using a drain valve to discharge impurities, the filtration effect is further guaranteed.

[0054] 4. By setting up a circulation chamber and circulation valve, it is more conducive to the storage and recycling of filtered wastewater.

[0055] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A wastewater treatment and recycling device, characterized in that, include: The water collection filter tank is equipped with a filter screen to filter impurities in the wastewater; A water treatment tank is located below the water collection filter tank, with one end connected to the water collection filter tank. The water treatment tank is equipped with a filter element, and the wastewater flows from the connection end between the water treatment tank and the water collection filter tank through the filter element into the other end of the water treatment tank.

2. The wastewater treatment and recycling device according to claim 1, characterized in that: The water collection filter tank includes, A groove frame is provided around the filter screen; A water collection hopper is located at the bottom of the trough frame and connected to the water treatment tank; Support legs are mounted at the bottom of the slot frame.

3. The wastewater treatment and recycling device according to claim 2, characterized in that: The bottom of the water collection hopper is provided with a drain outlet, a filter plate is provided on the drain outlet, and a connecting pipe is provided below the drain outlet, which is connected to the water treatment tank.

4. A wastewater treatment and recycling device according to any one of claims 1-3, characterized in that: The water treatment tank is equipped with a filter chamber for installing the filter element.

5. The wastewater treatment and recycling device according to claim 4, characterized in that: Water pumps are installed on both sides of the filter chamber.

6. The wastewater treatment and recycling device according to claim 5, characterized in that: The filter chamber has mounting cavities on both sides, and the water pump is installed in the mounting cavity.

7. A wastewater treatment and recycling device according to any one of claims 1-3 and 5-6, characterized in that: The connection between the water treatment tank and the water collection filter tank is provided with a sedimentation chamber.

8. A wastewater treatment and recycling device according to claim 7, characterized in that: A drain valve is provided on the outside of the sedimentation chamber.

9. A wastewater treatment and recycling device according to claim 7, characterized in that: The water treatment tank has a circulation chamber at the end away from the sedimentation chamber.

10. A wastewater treatment and recycling device according to claim 9, characterized in that: A circulation valve is provided on the outside of the circulation chamber.

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