CN212050898U - A kind of environmental protection filter circulation device - Google Patents

Abstract

The utility model discloses an environmentally friendly filtering circulation device, including a reactor, a high-pressure water pump, a second filter, a first filter, a sedimentation tank, a collecting tank and a high-pressure nozzle, wherein the high-pressure nozzle is arranged at the top of the reactor, the high-pressure nozzle is connected to the high-pressure water pump, a discharge port is arranged at the bottom of the reactor, the discharge port is connected to the sedimentation tank, a water absorber extending into the sedimentation tank is arranged at the lower end of the first filter, the upper end of the first filter is connected to the second filter, the upper end of the second filter is connected to the high-pressure water pump, and the collecting tank is connected to the sedimentation tank. The utility model separately arranges the sedimentation tank and the collecting tank to isolate the residual substances just flushed out of the reactor, and after precipitation in the sedimentation tank, the residual substances are impacted into the collecting tank by the water flow flushed out of the reactor, and the upper layer of unfiltered water is sucked upward from the water absorber into the first filter by the negative pressure generated by the high-pressure water pump, and then circulates to the high-pressure nozzle after passing through the second filter to continue to spray the reactor.

Description

A kind of environmental protection filter circulation device

technical field

The utility model relates to the technical field of environmental protection production and filtration and circulation, in particular to an environmental protection filtration and circulation device.

Background technique

With the development of economy and technology, mechanical automation has achieved rapid development. In the manufacturing process of agricultural fertilizers, many harmful substances will remain. How to effectively clean and recycle the residues and collect them is usually achieved by washing and filtering with water, but simple washing requires a lot of water resources, which is very wasteful and not environmentally friendly. The use of the circulating filtration system effectively reduces the cleaning cost and realizes the purpose of sustainable recycling of cleaning water. How to improve the efficiency and reduce the cost is an urgent problem to be solved.

Utility model content

In view of the defects in the prior art, the utility model provides an environmental protection filtration and circulation device, so as to reduce waste by improving the filtration efficiency.

An environmental protection filtration and circulation device, comprising a reaction kettle, a high-pressure water pump, a second filter, a first filter, a sedimentation tank, a collection tank and a high-pressure spray head, the high-pressure spray head is arranged on the top of the reaction kettle, the high-pressure spray head and the high-pressure water pump connection, the bottom of the reaction kettle is provided with a discharge port, the discharge port is connected to the sedimentation tank, the lower end of the first filter is provided with a water absorber extending into the sedimentation tank, and the upper end of the first filter is connected to the second filter The upper end of the second filter is connected to a high-pressure water pump, and the collection tank is communicated with the sedimentation tank.

The utility model realizes the filtering function by arranging double filters, and uses the circulation system to reduce the waste of water resources, and can play an environmental protection role through the recycling of water, and the settling tank and the collecting tank are respectively arranged to isolate the fresh water from the reaction kettle. The residual material is precipitated in the sedimentation tank, and then is impacted by the water flow out of the reaction kettle into the collection tank, and the unfiltered water in the upper layer is sucked up into the first filter by the negative pressure generated by the high-pressure water pump. After passing through the second filter, it is circulated to the high-pressure nozzle to continue spraying and washing the reactor; through high-efficiency filtration, waste is reduced, and harmful substances or residual substances can be collected for centralized treatment.

Further, in order to prevent clogging of large particles, the surface of the water absorber is provided with a plastic or metal filter screen.

Further, in order to improve the spraying and washing efficiency, an environmental protection filtration and circulation device further includes a middle spray head and a bottom spray head, both of which are arranged inside the reaction kettle and connected to a high-pressure water pump.

Further, the middle nozzle is arranged between the high pressure nozzle and the bottom nozzle, and the middle nozzle is arranged in the middle of the reaction kettle.

Further, activated carbon is arranged in the first filter.

Further, a neutralizer is provided in the second filter.

Further, the water level in the collection tank is higher than the water level in the sedimentation tank.

Further, two layers of filter screens are arranged inside the reaction kettle, which are respectively arranged on the upper ends of the middle nozzle and the bottom nozzle.

The beneficial effects of the present utility model are embodied in:

1. An environmental protection filter circulation device of the present utility model has a simple spray-washing process and high efficiency;

2. The environmental protection filtration and circulation device of the present invention has high filtration efficiency and is green and environmentally friendly;

3. The environmental protection filtration and circulation device of the present invention has the advantages of low cost, simple structure, and convenient construction and disassembly.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings required for the description of the specific embodiments or the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. In the drawings, each element or section is not necessarily drawn to actual scale.

Figure 1 is a schematic structural diagram of the utility model.

In the accompanying drawings, 1-reaction kettle, 2-high pressure water pump, 3-second filter, 4-first filter, 5-sedimentation tank, 6-collection tank, 7-high pressure nozzle, 8-middle nozzle, 9- Bottom nozzle, 10-discharge port.

Detailed ways

The embodiments of the technical solutions of the present utility model will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

It should be noted that, unless otherwise specified, the technical or scientific terms used in the present application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

Example

As shown in Figure 1, an environmental protection filtration and circulation device includes a reactor 1, a high-pressure water pump 2, a second filter 3, a first filter 4, a sedimentation tank 5, a collection tank 6 and a high-pressure nozzle 7. The high-pressure nozzle 7 is arranged on the top of the reactor 1, the high-pressure nozzle 7 is connected with the high-pressure water pump 2, the bottom of the reactor 1 is provided with a discharge port 10, and the discharge port 10 communicates with the sedimentation tank 5, and the first filter 4 The lower end is provided with a water absorber extending into the sedimentation tank 5, the upper end of the first filter 4 is connected to the second filter 3, the upper end of the second filter 3 is connected to the high-pressure water pump 2, and the collection tank 6 is communicated with the sedimentation tank 5. .

The utility model realizes the filtration function by setting double filters, and uses the circulation system to reduce the waste of water resources, and can play an environmental protection role through the recycling of water. The residual substances washed out in 1 are precipitated in the sedimentation tank 5 and then impacted by the water flow flushed out of the reactor 1 into the collection tank 6, and the unfiltered water in the upper layer is generated by the negative pressure of the high-pressure water pump 2 from the suction device. It is sucked upward into the first filter 4, and then circulated to the high-pressure nozzle 7 after passing through the second filter 3 to continue spraying and washing the reactor 1; through high-efficiency filtration, waste is reduced, and harmful substances or residual substances can be collected and concentrated. deal with.

In order to prevent clogging by large particulate matter, the surface of the water absorber is provided with a plastic or metal filter screen.

In order to improve the spray cleaning efficiency, an environmental protection filtration and circulation device further includes a middle spray head 8 and a bottom spray head 9, and the middle spray head 8 and the bottom spray head 9 are both arranged inside the reaction kettle 1 and connected to the high-pressure water pump 2.

The middle nozzle 8 is arranged between the high pressure nozzle 7 and the bottom nozzle 9 , and the middle nozzle 8 is arranged in the middle of the reaction kettle 1 .

The first filter 4 is provided with activated carbon.

A neutralizer is provided in the second filter 3 .

The water level in the collection tank 6 is higher than the water level in the sedimentation tank 5 .

The reaction kettle 1 is provided with two layers of filter screens, which are respectively arranged on the upper ends of the middle nozzle 8 and the bottom nozzle 9 .

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model The scope of the technical solution should be covered by the scope of the claims and description of the present invention.

Claims (8)

1. an environmental protection filtration circulation device is characterized in that: comprise reactor (1), high pressure water pump (2), second filter (3), first filter (4), sedimentation tank (5), collection tank (6) and a high pressure spray head (7), the high pressure spray head (7) is arranged on the top of the reaction kettle (1), the high pressure spray head (7) is connected with a high pressure water pump (2), and the bottom of the reaction kettle (1) A discharge port (10) is provided, the discharge port (10) communicates with a sedimentation tank (5), and a water suction device extending into the sedimentation tank (5) is provided at the lower end of the first filter (4). The upper end of the filter (4) is connected to the second filter (3), the upper end of the second filter (3) is connected to the high-pressure water pump (2), and the collection tank (6) is communicated with the sedimentation tank (5). 2 . The environmental protection filtration and circulation device according to claim 1 , wherein the surface of the water absorber is provided with a plastic or metal filter screen. 3 . 3. A kind of environmental protection filter circulation device according to claim 1, it is characterized in that: also comprise middle part nozzle (8) and bottom nozzle (9), and described middle part nozzle (8) and bottom nozzle (9) are all arranged in The inside of the reactor (1) is connected with the high pressure water pump (2). 4. An environmental protection filtration and circulation device according to claim 3, characterized in that: the middle nozzle (8) is arranged between the high-pressure nozzle (7) and the bottom nozzle (9), and the middle nozzle (8) ) is arranged in the middle of the reactor (1). 5. An environmental protection filtration and circulation device according to claim 1, characterized in that: the first filter (4) is provided with activated carbon. 6 . The environmental protection filtration and circulation device according to claim 1 , wherein a neutralizing agent is provided in the second filter ( 3 ). 7 . 7. An environmental protection filtration and circulation device according to claim 1, characterized in that: the water level in the collection tank (6) is higher than the water level in the sedimentation tank (5). 8. A kind of environmental protection filtration and circulation device according to claim 3, characterized in that: the inside of the reaction kettle (1) is provided with two layers of filter screens, which are respectively arranged on the middle nozzle (8) and the bottom nozzle (9). upper end.

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