CN207928849U - A kind of pump pressure Circulated water filter - Google Patents

Abstract

The utility model discloses a pump pressure circulating water filter device, which comprises a filter device body with an opening at the top. A primary filter tank, a sedimentation tank and a water purification tank are arranged in the filter device body, and the primary filter tank and the sedimentation tank are connected to each other; The top opening of the filter tank is embedded with a first filter mechanism, and the filter device body above the clean water tank is provided with a second filter mechanism. The opening of the filter device body is also provided with a water pump mounting plate. The water pump, the water inlet pipe of the water pump is connected with the sedimentation tank, the water outlet pipe of the water pump is connected with the water inlet of the second filter mechanism, and the water inlet pipe of the water outlet pump is connected with the clean water tank. Through the above design, the waste water is filtered through the first filter mechanism and the second filter mechanism, the water quality of the purified waste water is improved, and it can be reused through the outlet pump, thereby realizing water recycling and saving water resources.

Description

A pump pressure circulating water filter device

technical field

The utility model relates to the field of water treatment equipment, in particular to a pump pressure circulating water filtering device.

Background technique

Although 70.8% of the earth is covered by water, fresh water resources are extremely limited. What humans can really use are rivers, lakes and a part of groundwater, which only account for 0.26% of the total water on the earth, and the distribution is uneven. After the 1950s, the global population grew rapidly and industry developed rapidly. The situation of global water resources is rapidly deteriorating, and the "water crisis" is becoming more and more serious. On the one hand, the human demand for water resources is expanding at an alarming rate; on the other hand, the increasingly serious water pollution has eroded a large amount of water resources available for consumption.

In the existing machining industry, such as precision drilling, it is necessary to water-cool the equipment, resulting in the generation of a large amount of waste water. The above waste water is mixed with iron filings, engine oil and other foreign matter, and the above waste water cannot be used directly for secondary use. If it is directly discharged, it will pollute the environment and waste water resources.

Utility model content

In order to overcome the above disadvantages, the purpose of this utility model is to provide a pump pressure circulating water filter device with simple structure, convenient maintenance, which can filter waste water well, and is convenient for secondary use.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a pump pressure circulating water filter device, including a filter device body with an opening at the top, and a primary filter tank, a sedimentation tank and a water purification tank are arranged in the filter device body. The primary filter tank and the sedimentation tank are connected to each other; the top opening of the primary filter tank is embedded with a first filter mechanism, and the filter device body above the water purification tank is provided with a second filter mechanism. The opening of the device body is also provided with a water pump mounting plate, the water pump mounting plate is provided with a water pump, the water inlet pipe of the water pump communicates with the sedimentation tank, and the water outlet pipe of the water pump is connected with the inlet of the second filter mechanism. The water ports are connected, and the water inlet pipe of the water outlet pump is connected with the clean water tank.

The utility model filters the waste water through the first filter mechanism to remove particulate impurities and oil stains in the waste water, and then the waste water enters the primary filter tank and the sedimentation tank, and the suction pump guides the filtered waste water into the second filter mechanism for filtering again The clean water is poured into the clean water tank, and the water in the clean water tank is reused through the outlet pump when water is needed. Through the above steps, the sewage on the equipment is re-used after being filtered again, thereby realizing water recycling and saving water resources.

Preferably, the first filtering mechanism includes a tank body with an open top, a water outlet pipe is provided at the bottom of the tank body, a grid net is arranged in the tank body, and filter cotton is placed on the grid net; the tank body The outer wall of the body is provided with an overlapping portion A for fixing. The tank body is placed on the primary filter tank through the overlapping part A, which is convenient for placing and taking the tank body. Preliminary filtration of waste water through filter cotton greatly improves the economy and convenience, and can effectively carry out preliminary filtration of waste water.

Preferably, one end of the water outlet pipe extends to the inside of the tank and is located below the grid. Through the upward movement of the water outlet of the water outlet pipe, a sedimentation and filtration tank is formed in the tank below the grid net, which can deposit the fine impurities that have not been filtered by the filter cotton in the tank, which is convenient for the staff to clean.

Preferably, a water collecting plate is provided at the opening of the tank body, the water collecting plate is inclined toward the opening of the tank body, and an installation hole for placing a sewage pipe is provided on the water collecting plate. The sewage pipe can be fixed through the water collecting plate, so that the sewage pipe is not easy to shake when it is waterproof, so that the sewage splashes outside the tank body, and the inclined design of the water collecting plate is also conducive to the discharge of sewage in the sewage pipe, and plays a role in the splashed sewage blocking effect.

Preferably, a lifting part is also provided on the tank body. By setting the lifting part on the tank body, it is convenient for personnel to carry the tank body and facilitate transportation. Of course, if the lifting part is located below the overlapping part A, its width should be smaller than that of the overlapping part A, so that the tank body can be placed in the primary filter tank.

Preferably, the second filter mechanism includes a hollow box, the box is provided with a filter inlet, the bottom of the box is provided with a filter outlet, and a filter is provided on the filter outlet; the box The bottom of the body is provided with a fixed lap B. The box is fixed on the body of the filter device through the lap joint B, and the primary treated wastewater is injected into the box by the water pump, and then filtered through the filter for the second time, thereby improving the water quality of the wastewater after treatment.

Preferably, the top of the box is an open structure, and a flip plate covering the opening of the box is provided on the top of the box, and one side of the flip plate is hinged to the box. The filter in the box can be easily replaced through the design of the flip cover, which improves the convenience of on-site operation.

Preferably, an observation port made of transparent material is provided on the side wall of the box. Through the observation window, on-site personnel can observe the use of the filter in the box. When the filter needs to be replaced, it is convenient for the on-site personnel to find and replace the filter in time.

Preferably, the water pump mounting plate is provided with a deionization barrel for placing ion exchange resin, and a submersible pump is arranged in the water purification tank, and the water outlet of the submersible pump is connected to the water inlet of the deionization barrel through a pipeline. connected, and the water outlet of the deionization barrel is connected with the clean water tank through a pipeline. The submersible pump injects the water in the water purification tank into the deionization tank, and removes the ions in the water through the deionization tank, and re-injects it into the water purification tank. After reciprocating filtration, the ions in the water quality in the water purification tank will be depleted clear. Wherein, in order to detect whether the quantity of ions in the water quality in the clean water tank meets the requirements, an ion detector can be installed in the clean water tank to monitor the water quality.

Preferably, the primary filter tank, the sedimentation tank and the clean water tank are distributed in a zigzag shape, and the sedimentation tank and the clean water tank are arranged side by side; a channel A for communicating with each other is provided between the primary filter tank and the sedimentation tank . Through the character-shaped distribution, the primary filter tank, sedimentation tank and water purification tank can be rationally arranged, which is beneficial to reduce the volume of the filter device body.

Preferably, the second filter mechanism and the water pump mounting plate are placed side by side at the opening of the filter device body above the sedimentation tank and the water purification tank. The intensive installation of the second filter mechanism and the water pump installation plate on the filter device body is beneficial to reduce the occupied area of the product.

Preferably, a sewage discharge pipe is provided at the bottom of the filtering device body, and one end of the sewage discharge pipe communicates with the primary filter tank or sedimentation tank, and a hand valve is provided on the sewage discharge pipe. When the filter device has been used for a period of time, it is necessary to maintain the filter device body. In this case, the sewage in it can be discharged through the sewage pipe, which is beneficial to subsequent maintenance and maintenance.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of an embodiment of the utility model.

In the picture:

1-Filtration device body; 2-Primary filter tank; 3-Clean water tank; 4-Pump installation plate; 5-Sedimentation tank; 6-Channel A; 7-Sewage pipe; -Water collecting plate; 11-Case body; 12-Filter; 13-Flip cover plate; 14-Joint part B;

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly .

Example

Referring to Figure 1, a pump pressure circulating water filter device in this embodiment includes a filter device body 1 with an open top, and the filter device body 1 is provided with a primary filter tank 2, a sedimentation tank 5 and a water purification tank 3. The primary filter tank 2 and the sedimentation tank 5 are connected to each other; the top opening of the primary filter tank 2 is embedded with a first filter mechanism, and the filter device body 1 above the water purification tank 3 is erected with a The second filter mechanism, the opening of the filter device body 1 is also provided with a water pump mounting plate 4, the water pump mounting plate 4 is provided with a water pump, the water inlet pipe of the water pump communicates with the sedimentation tank 5, the The outlet pipe of the water pump is communicated with the water inlet of the second filtering mechanism, and the water inlet pipe of the outlet pump is communicated with the clean water tank 3 .

Specifically, between the primary filter tank 2, the sedimentation tank 5 and the clean water tank 3, there is a character-shaped distribution, and the sedimentation tank 5 and the clean water tank 3 are arranged side by side; A channel A6 is provided for interconnection. The second filter mechanism and the water pump mounting plate 4 are placed side by side at the opening of the filter device body 1 above the sedimentation tank 5 and the clean water tank 3 . The bottom of the filtering device body 1 is also provided with a sewage discharge pipe 7 , and one end of the sewage discharge pipe 7 communicates with the primary filter tank 2 or the sedimentation tank 3 . Of course, for the convenience of drainage, a bypass pipe A and a bypass pipe B can be provided on the sewage pipe 7, and the bypass pipe A is connected to another primary filter tank 2 or sedimentation tank 3, and the bypass pipe B is connected to the clean water tank 3 are connected, and valves (mainly hand valves) are respectively set on the sewage pipe 7, bypass pipe A and bypass pipe B, which are used for pipeline disconnection management.

Further, the first filtering mechanism includes a tank body 8 with an open top, a water outlet pipe is provided at the bottom of the tank body 8, a grid net 9 is arranged inside the tank body 8, and a grid net 9 is arranged on the grid net 9. The filter cotton is placed; the outer wall of the tank body 8 is provided with an overlapping portion A16 for fixing. The tank body is placed in the primary filter tank 2 through the lap joint A16 , for this reason, a joint A17 matching the lap joint A16 is provided at the notch of the primary filter tank 2 . The opening of the tank body 8 is provided with a water collecting plate 10 , the water collecting plate 10 is inclined towards the opening of the tank body 8 , and the water collecting plate 10 is provided with a mounting hole for placing a sewage pipe. The sewage pipe can be fixed through the water collecting plate, so that the sewage pipe is not easy to shake when it is waterproof, so that the sewage splashes outside the tank body, and the inclined design of the water collecting plate is also conducive to the discharge of sewage in the sewage pipe, and plays a role in the splashed sewage blocking effect. At the same time, in order to facilitate the handling of personnel, a lifting part is also arranged on the tank body 8 . The lifting part is located below the overlapping part A, and its width is smaller than the width of the overlapping part A, so that the tank body 8 can be placed in the primary filter tank. In this embodiment, one end of the water outlet pipe is extended to the inner side of the tank body 8 and located below the grid net 9 . By moving up the water outlet of the water outlet pipe, a sedimentation and filtration tank is formed in the tank body 8 below the grid net 9, which can deposit the unfiltered fine impurities of the filter cotton in the tank body, which is convenient for the staff to clean up.

Further, the second filter mechanism includes a hollow box body 11, the box body 11 is provided with a filter inlet, the bottom of the box body 11 is provided with a filter outlet, and the filter outlet is provided with a filter 12: The bottom of the box body 11 is provided with a fixed overlapping portion B15. It can be seen from Fig. 1 that the filter body 1 is provided with an engaging portion B14 that matches the overlapping portion B15. Part of the above-mentioned engaging portion B14 is located on the side of the water pump mounting plate 4, and the whole is distributed in steps up and down. . The box body 11 is fixed on the filter body 1 through the overlapping part B15, and the suction pump injects the wastewater after preliminary treatment into the box body 1, and performs secondary filtration through the filter 12, thereby improving the water quality of the wastewater after treatment. Wherein, in order to facilitate the replacement of the filter 12, the top of the box body 11 is an open structure, and the top of the box body 11 is provided with a flip plate 13 covering the opening of the box body, and one side of the flip plate 13 is in contact with the box body. Body 11 is hinged.

In this embodiment, in order to facilitate on-site personnel to observe the use of the filter 12, the side wall of the box body 11 is provided with an observation port made of a transparent material. Through the observation window, on-site personnel can observe the use of the filter in the box. When the filter needs to be replaced, it is convenient for the on-site personnel to find and replace the filter in time.

The water filtered by the filter 12 contains a large amount of ions. For this reason, in this embodiment, a deionization barrel for placing ion exchange resins is arranged on the water pump mounting plate 4, and a submersible pump is arranged in the water purification tank 3. , the water outlet of the submersible pump is connected with the water inlet of the deionization bucket through a pipeline, and the water outlet of the deionization bucket is connected with the clean water tank 3 through a pipeline. The submersible pump injects the water in the water purification tank 3 into the deionization tank, and removes the ions in the water through the deionization tank, and re-injects it into the water purification tank 3. After reciprocating filtration, the ions in the water quality in the water purification tank 3 will be depleted clear. Wherein, in order to detect whether the ion quantity in the water quality in the clean water tank 3 meets the requirements, an ion detector can be installed in the clean water tank to monitor the water quality situation.

The utility model filters the waste water through the first filter mechanism to remove particulate impurities and oil stains in the waste water, and then the waste water enters the primary filter tank and the sedimentation tank, and the suction pump guides the filtered waste water into the second filter mechanism for filtering again The clean water is poured into the clean water tank, and the water in the clean water tank is reused through the outlet pump when water is needed. Through the above steps, the sewage on the equipment can be reused after being filtered again, saving water resources.

The above embodiments are only to illustrate the technical conception and characteristics of the present utility model. Equivalent changes or modifications made by the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (10)

1. A pump pressure circulating water filter device is characterized in that: comprise the filter device body (1) of top opening, be provided with primary filter tank (2), sedimentation tank (5) and in described filter device body (1) A clean water tank (3), the primary filter tank (2) communicates with the settling tank (5); the top opening of the primary filter tank (2) is embedded with a first filter mechanism, and the clean water tank ( 3) The filter device body (1) at the top is provided with a second filter mechanism, the opening of the filter device body (1) is also provided with a water pump mounting plate (4), and the water pump mounting plate (4) is provided with There is a water pump, the water inlet pipe of the water pump is connected with the sedimentation tank (5), the water outlet pipe of the water pump is connected with the water inlet of the second filter mechanism, and the water inlet pipe of the water outlet pump is connected with the clean water tank (3) Pass. 2. The pump pressure circulating water filter device according to claim 1, characterized in that: the first filter mechanism comprises a tank body (8) with an open top, and a water outlet pipe is arranged at the bottom of the tank body (8), A grid net (9) is arranged inside the tank body (8), and filter cotton is placed on the grid net (9); an overlapping portion for fixing is provided on the outer wall of the tank body (8) A (16). 3. The pump pressure circulating water filtering device according to claim 2, characterized in that: one end of the outlet pipe extends to the inside of the tank body (8) and is located below the grid net (9). 4. The pump pressure circulating water filter device according to claim 2, characterized in that: a water collecting plate (10) is arranged at the opening of the tank body (8), and the water collecting plate (10) faces toward the The opening of the tank body (8) is inclined, and an installation hole for placing a sewage pipe is provided on the water collecting plate (10). 5. The pump pressure circulating water filter device according to claim 1, characterized in that: the second filter mechanism comprises a hollow box (11), and the box (11) is provided with a filter inlet, so that The bottom of the box body (11) is provided with a filter outlet, and the filter outlet is provided with a filter (12); the bottom of the box body (11) is provided with a fixed overlapping part B (15). 6. The pump pressure circulating water filter device according to claim 5, characterized in that: the top of the box (11) is an open structure, and the top of the box (11) is provided with a cover box (11) An open flip panel (13), one side of the flip panel (13) is hinged to the box body (11). 7. The pump pressure circulating water filtering device according to claim 1, characterized in that: the water pump mounting plate (4) is provided with a deionization barrel for placing ion exchange resin, and the water purification tank (3) is provided with A submersible pump, the water outlet of the submersible pump is connected with the water inlet of the deionization bucket through a pipeline, and the water outlet of the deionization bucket is connected with a clean water tank (3) through a pipeline. 8. The pump pressure circulating water filtering device according to claim 1, characterized in that: the primary filter tank (2), the sedimentation tank (5) and the clean water tank (3) are distributed in a zigzag shape, and the The sedimentation tank (5) and the clean water tank (3) are arranged side by side; a channel A (6) for communicating with each other is arranged between the primary filter tank (2) and the sedimentation tank (5). 9. The pump pressure circulating water filter device according to claim 8, characterized in that: the second filter mechanism and the water pump mounting plate (4) are placed side by side above the sedimentation tank (5) and the water purification tank (3) The opening of the filtering device body (1) where it is located. 10. The pump pressure circulating water filter device according to claim 1, characterized in that: the bottom of the filter device body (1) is also provided with a sewage pipe (7), and one end of the sewage pipe (7) is connected to the primary The filter tank (2) or the sedimentation tank (5) are connected, and a hand valve is arranged on the sewage pipe (7).