CN216472580U - High-safety-level turbidity removal filtering device - Google Patents

Abstract

The utility model discloses a high-safety-level turbidity removal filtering device which comprises a primary filtering tank, wherein a secondary filtering tank is arranged on one side of the primary filtering tank, a top cover is arranged at the top of the primary filtering tank, a liquid inlet is formed in the top of the top cover, a primary filtering screen plate is arranged at the upper end inside the primary filtering tank, an air inlet mechanism is arranged in the primary filtering tank below the primary filtering screen plate, a flocculating agent tank is arranged on one side outside the primary filtering tank, the bottom of the flocculating agent tank is connected with the primary filtering tank below the primary filtering screen plate through an adding pipe, an adding pump and a one-way valve are arranged on the adding pipe, the primary filtering tank below the adding pipe is connected with the secondary filtering tank through a connecting pipe, a secondary filtering screen plate is arranged at the upper end inside the secondary filtering tank, and a water outlet is formed in the secondary filtering tank above the secondary filtering screen plate. According to the utility model, through arranging a series of structures, the multi-stage filtration and purification treatment of the white spirit production wastewater is realized, the repeated cyclic utilization of the white spirit wastewater is met, the purposes of energy conservation and emission reduction in the white spirit production are achieved, and the filtering effect is good and the functionality is strong.

Description

High-safety-level turbidity removal filtering device

Technical Field

The utility model belongs to the technical field of white spirit wastewater treatment, and particularly relates to a high-safety-level turbidity removal filtering device.

Background

Along with the continuous progress of science and technology and the continuous improvement of economic level and the improvement of energy-saving and environment-friendly consciousness, the cyclic treatment and utilization of wastewater are more and more popularized.

A large amount of waste water is produced in the existing white spirit production process, the direct discharge of the waste water not only causes resource waste and aggravates the shortage of water resources, but also increases the cost and energy consumption of white spirit production, and the single-performance filtering equipment is adopted to filter the white spirit waste water, so that the treated water quality is difficult to meet the water quality requirement of white spirit production water, thereby reducing the quality of white spirit production and having poor practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-safety turbidity removal filtering device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high security level removes turbid filter equipment, includes the one-level filter tank, one side of one-level filter tank is equipped with the second grade filter tank, the top of one-level filter tank is equipped with the top cap, the top of top cap is equipped with the inlet, the inside upper end of one-level filter tank is equipped with the one-level filter plate, be equipped with air inlet mechanism in the one-level filter tank of one-level filter plate below, the outside one side of one-level filter tank is equipped with the flocculating agent jar, the bottom of flocculating agent jar is connected with the one-level filter tank of one-level filter plate below through adding the pipe, it adds pump and check valve to be equipped with on the interpolation pipe, the one-level filter tank of interpolation pipe below passes through the connecting pipe and is connected with the second grade filter tank, the inside upper end of second grade filter tank is equipped with the second grade filter plate, be equipped with the delivery port on the second grade filter tank of second grade filter plate top.

Preferably, the air inlet mechanism includes intake pipe, branch pipe, air cock, air inlet and air intake fan, and the inside of one-level canister is equipped with the intake pipe, is equipped with the branch pipe in the intake pipe, is equipped with the air cock on the branch pipe, and the lower extreme of one-level canister one side is equipped with the air inlet, and air inlet and intake-tube connection, air inlet pass through the pipeline and are connected with air intake fan's output.

Preferably, the branch pipes are provided with a plurality of air nozzles which are circumferentially distributed on the branch pipes.

Preferably, the bottom of second grade filter tank and the bottom of one-level filter tank all are the setting of V type structure, just the bottom of one-level filter tank is equipped with the one-level drain, the bottom of second grade filter tank is equipped with the second grade drain, be equipped with the clearance mouth on the one-level filter tank of one-level filter plate top, all be equipped with the valve on one-level drain, clearance mouth and the second grade drain.

Preferably, the bottom of the primary filter tank is provided with a supporting seat, and the air inlet fan is arranged on one side of the supporting seat.

Preferably, the inside sediment board that is equipped with of second grade filter screen board below second grade filter tank, the sediment board is equipped with a plurality of, the one end of connecting pipe runs through second grade filter screen board and extends to the top of sediment board.

Preferably, the precipitation plate comprises an inclined substrate and a precipitation net, a plurality of inclined substrates are arranged inside the secondary filter tank below the secondary filter screen plate, and the precipitation net is arranged on one side, close to the connecting pipe, of the inclined substrate.

Compared with the prior art, the utility model has the beneficial effects that:

1. this high security level removes turbid filter equipment, through the one-level filter tank and the second grade filter tank that set up, the one-level filter screen board in the one-level filter tank and the second grade filter screen board in the second grade filter tank realize white spirit waste water's multistage filtration purification treatment, and the water after the filtration satisfies white spirit waste water and purifies recycling to reach white spirit production energy saving and emission reduction's purpose, this equipment filter effect is good, and is functional strong.

2. This high security level removes turbid filter equipment through setting up flocculating agent jar and the interpolation pipe on one-level canister for the flocculation of one-level filtration back water, suspended solid intensive mixing in flocculating agent and the sewage increases tiny suspended solid flocculation and precipitation effect, reaches the pollutant removal effect.

3. This high security level removes turbid filter equipment through the mechanism of admitting air that sets up on one-level canister for admit air in to one-level canister, promote the flow of water in the one-level canister, thereby improve the mixture of suspended solid and flocculating agent in the sewage, can filter the waste gas of white spirit production in one-level canister simultaneously, increase filtration equipment's performance.

4. This high security level removes turbid filter equipment through setting up the precipitate plate in the second grade filter bowl, and the sedimentation net on the slope base plate is used for adsorbing the suspended solid in the waste water, improves the flocculation and precipitation of tiny suspended solid in the waste water, further improves waste water filter effect, and the practicality is stronger.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of an intake manifold according to the present invention;

FIG. 4 is a schematic structural view of example 2 of the present invention;

FIG. 5 is a schematic view of the structure of the settling plate of the present invention.

In the figure: 1. a first-stage filter tank; 11. a connecting pipe; 2. a secondary filter tank; 21. a secondary sewage draining outlet; 22. a second stage filter screen plate; 23. a water outlet; 24. a settling plate; 241. tilting the substrate; 242. a precipitation net; 3. a top cover; 31. a liquid inlet; 4. a first-stage filter screen plate; 5. a flocculant tank; 51. an addition pipe; 6. an air intake mechanism; 61. an air inlet pipe; 62. a branch pipe; 63. an air tap; 64. an air inlet; 65. an air intake fan; 7. a primary sewage draining outlet; 8. a supporting seat; 9. and cleaning the opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 3, the high-safety-level turbidity removal filtering device of the embodiment comprises a primary filtering tank 1, a secondary filtering tank 2 is arranged on one side of the primary filtering tank 1, a top cover 3 is arranged on the top of the primary filtering tank 1, a liquid inlet 31 is arranged on the top of the top cover 3, a primary filtering screen plate 4 is arranged at the upper end inside the primary filtering tank 1, an air inlet mechanism 6 is arranged in the primary filtering tank 1 below the primary filtering screen plate 4, a flocculating agent tank 5 is arranged on one side outside the primary filtering tank 1, the bottom of the flocculating agent tank 5 is connected with the primary filtering tank 1 below the primary filtering screen plate 4 through an adding pipe 51, an adding pump and a one-way valve are arranged on the adding pipe 51, the primary filtering tank 1 below the adding pipe 51 is connected with the secondary filtering tank 2 through a connecting pipe 11, a secondary filtering screen plate 22 is arranged at the upper end inside the secondary filtering tank 2, a water outlet 23 is arranged on the secondary filtering tank 2 above the secondary filtering screen plate 22, an air outlet is arranged at the top of the primary filtering tank 1, the connecting pipe 11 is provided with an electromagnetic valve, the first-stage filter screen plate 4 adopts a coarse-filtering screen plate, the second-stage filter screen plate 22 adopts a precise-filtering screen plate, the first-stage filter screen plate 4 in the first-stage filter tank 1 and the second-stage filter screen plate 22 in the second-stage filter tank 2 realize the multi-stage filtering and purifying treatment of the liquor production wastewater, and the filtered water body meets the purification and repeated cyclic utilization of the liquor production wastewater, so that the purposes of energy conservation and emission reduction in liquor production are achieved, the filtering effect of the equipment is good, and the functionality is strong.

Specifically, mechanism 6 admits air includes intake pipe 61, branch pipe 62, air cock 63, air inlet 64 and air inlet fan 65, the inside of one-level canister 1 is equipped with intake pipe 61, be equipped with branch pipe 62 on the intake pipe 61, be equipped with air cock 63 on the branch pipe 62, the lower extreme of one-level canister 1 one side is equipped with air inlet 64, air inlet 64 is connected with intake pipe 61, air inlet 64 passes through the pipeline and is connected with air inlet fan 65's output, air inlet fan 65's input is connected with the dust removal mouth through dust removal pipe with white spirit production, the dust removal mouth is installed in white spirit production workshop, be used for admitting air in the one-level canister 1, promote the flow of one-level canister 1 internal water, thereby improve the mixture of suspended solid and flocculating agent in the sewage, simultaneously can send into one-level canister 1 through air inlet fan 65 with the waste gas of white spirit production and filter in, increase filtration equipment's performance.

Furthermore, the branch pipes 62 are provided with a plurality of air nozzles 63 which are circumferentially distributed on the branch pipes 62, so that the mixing effect is better.

Further, the bottom of second grade canister 2 and the bottom of one-level canister 1 all are the setting of V type structure, and the bottom of one-level canister 1 is equipped with one-level drain 7, the bottom of second grade canister 2 is equipped with second grade drain 21, be equipped with clearance mouth 9 on the one-level canister 1 of 4 tops of one-level filter plate, one-level drain 7, all be equipped with the valve on clearance mouth 9 and the second grade drain 21, conveniently open one-level drain 7, the valve on clearance mouth 9 and the second grade drain 21 carries out the inside processing of decontaminating of canister.

Furthermore, the bottom of the primary filter tank 1 is provided with a support base 8, and the air inlet fan 65 is arranged on one side of the support base 8, so that the height of the primary filter tank 1 is increased, and the support is stable.

The using method of the embodiment comprises the following steps: the waste water produced by the white spirit production is conveyed to the inside of the primary filter tank 1 through the liquid inlet 31 on the top cover 3, the waste water is firstly filtered by the primary filter screen plate 4 in the primary filter tank 1, the water body after primary filtration is in the primary filter tank 1, the flocculating agent in the flocculating agent tank 5 is added in the primary filter tank 1 through the adding pump on the adding pipe 51, meanwhile, the air inlet fan 65 supplies air to the branch pipe 62 through the air inlet 64 and the air inlet pipe 61, the air is supplied to the inside of the primary filter tank 1 through the air nozzle 63, the flow of the water body in the primary filter tank 1 is promoted, the mixing of suspended matters and the flocculating agent in the waste water is improved, the flocculating and precipitating effect of fine suspended matters is increased, the pollutant removing effect is achieved, the input end of the air inlet fan 65 is connected with the dust removal port of the white spirit production workshop through the dust removal pipe, namely, under the effect of the air inlet fan 65, the waste gas (dust or waste heat air) of the spirit production workshop enters the water body of the primary filter tank 1, utilize the water to absorb dust or waste heat in to the waste gas, both satisfied waste water flocculation and mixed, reached the processing of white spirit waste gas again, the waste water that the flocculation was mixed passes through connecting pipe 11 and gets into the inside of second grade canister 2, carries out the second grade in second grade canister 2 through second grade filter plate 22 and filters, discharges by delivery port 23 at last and carries out white spirit production and use.

Example 2

The structure of the high-safety-level turbidity removal filtering device in the embodiment is basically the same as that of the high-safety-level turbidity removal filtering device in embodiment 1, and the difference is that: a settling plate 24 is provided inside the secondary filter tank 2 below the secondary filter screen plate 22 (see fig. 4 and 5). The sedimentation plate 24 is provided with a plurality of, and the one end of connecting pipe 11 runs through second grade filter screen board 22 and extends to the top of sedimentation plate 24, can guarantee second grade filterable effect to waste water flocculation and precipitation processing before the second grade filters, and the sedimentation area is big.

Specifically, the settling plate 24 includes an inclined substrate 241 and a settling net 242, a plurality of inclined substrates 241 are arranged inside the secondary filtering tank 2 below the secondary filtering screen plate 22, the settling net 242 is arranged on one side of the inclined substrate 241 close to the connecting pipe 11, and the settling net 242 on the inclined substrate 241 is beneficial to flocculation, adsorption and settling of fine suspended matters in the wastewater.

The using method of the embodiment comprises the following steps: during connecting pipe 11 has the leading-in second grade filter tank 2 of waste water of flocculating agent with mixing in one-level filter tank 1, tiny suspended solid and the contact of the net 242 that deposits on the slope base plate 241 in the waste water utilize to deposit net 242 and to tiny suspended solid flocculation and adsorption precipitation in the waste water, and waste water after the sediment carries out the second grade through second grade filter screen board 22 and filters, is discharged by delivery port 23 again, further improves waste water filter effect, and the practicality is stronger.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a high security level removes turbid filter equipment, includes one-level canister (1), its characterized in that: one side of the first-stage filter tank (1) is provided with a second-stage filter tank (2), the top of the first-stage filter tank (1) is provided with a top cover (3), the top of the top cover (3) is provided with a liquid inlet (31), the upper end inside the first-stage filter tank (1) is provided with a first-stage filter screen plate (4), a gas inlet mechanism (6) is arranged in the first-stage filter tank (1) below the first-stage filter screen plate (4), one side outside the first-stage filter tank (1) is provided with a flocculating agent tank (5), the bottom of the flocculating agent tank (5) is connected with the first-stage filter tank (1) below the first-stage filter screen plate (4) through an adding pipe (51), an adding pump and a one-way valve are arranged on the adding pipe (51), the first-stage filter tank (1) below the adding pipe (51) is connected with the second-stage filter tank (2) through a connecting pipe (11), the upper end inside the second-stage filter tank (2) is provided with a second-stage filter screen plate (22), a water outlet (23) is arranged on the secondary filter tank (2) above the secondary filter screen plate (22).

2. A high security level turbidity removal filtering device according to claim 1, wherein: air inlet mechanism (6) are equipped with intake pipe (61) including intake pipe (61), branch pipe (62), air cock (63), air inlet (64) and air intake fan (65), the inside of one-level canister (1), be equipped with branch pipe (62) on intake pipe (61), be equipped with air cock (63) on branch pipe (62), the lower extreme of one-level canister (1) one side is equipped with air inlet (64), air inlet (64) are connected with intake pipe (61), air inlet (64) are connected with the output of air intake fan (65) through the pipeline.

3. A high security level turbidity removal filtering device according to claim 2, wherein: the number of the branch pipes (62) is multiple, and the air nozzles (63) are circumferentially distributed on the branch pipes (62).

4. A high security level turbidity removal filtering device according to claim 2, wherein: the bottom of second grade filter tank (2) and the bottom of one-level filter tank (1) all are V type structure setting, just the bottom of one-level filter tank (1) is equipped with one-level drain (7), the bottom of second grade filter tank (2) is equipped with second grade drain (21), be equipped with clearance mouth (9) on one-level filter tank (1) of one-level filter plate (4) top, all be equipped with the valve on one-level drain (7), clearance mouth (9) and second grade drain (21).

5. The high-safety-level turbidity removal filtering device according to claim 4, wherein: the bottom of one-level straining jar (1) is equipped with supporting seat (8), air intake fan (65) set up on one side of supporting seat (8).

6. A high security level turbidity removal filtering device according to claim 1, wherein: the inside sediment board (24) that is equipped with of second grade filter screen board (22) below second grade filter tank (2), sediment board (24) are equipped with a plurality of, the one end of connecting pipe (11) runs through second grade filter screen board (22) and extends to the top of sediment board (24).

7. The high-safety-level turbidity removal filtering device according to claim 6, wherein: the sedimentation plate (24) comprises an inclined substrate (241) and a sedimentation net (242), a plurality of inclined substrates (241) are arranged inside the secondary filtering tank (2) below the secondary filtering screen plate (22), and the sedimentation net (242) is arranged on one side, close to the connecting pipe (11), of the inclined substrate (241).

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