CN210085133U - Papermaking sewage treatment device - Google Patents

Abstract

A papermaking sewage treatment device relates to the field of sewage treatment, and comprises a separation tank, a treatment tank, a compression box and a filter box, wherein a crushing barrel is fixedly arranged on the inner top wall of the separation tank, the bottom of the crushing barrel is fixedly connected with a filter funnel, the tail end of the filter funnel is communicated with a discharge pipe, the discharge pipe penetrates through the bottom of the separation tank and is communicated with the compression box, a first motor is fixedly arranged at the top of the separation tank, the output end of the first motor is connected with a first rotating rod, the first rotating rod is arranged between the crushing barrels, the tail end of the first rotating rod is provided with a plurality of crushing blades, the separation tank is communicated with the treatment tank through a first liquid guide pipe, and the treatment; the utility model discloses sustainable carries out sewage treatment, has improved sewage treatment speed and efficiency, and the mud of sewage separation has also been recycled in effectual recovery, has both protected the environment, has practiced thrift the resource again, is adapted to the processing of papermaking sewage.

Description

Papermaking sewage treatment device

Technical Field

The utility model relates to a sewage treatment field, concretely relates to papermaking sewage treatment plant.

Background

With the improvement of the living standard of people in China, the demand of paper is greatly increased, and small paper mills such as bamboo shoots in spring after raining develop all over the country. The pollution of the paper industry to the environment mainly comes from pulping wastewater, so that a pulping wastewater treatment station is an essential component of modern paper mills, and people pay more and more attention to the environment protection policy. The utility model with the application number of CN201721513619.8 discloses a papermaking sewage treatment device, which comprises a coagulation tank, a primary sedimentation tank and a secondary sedimentation tank, and comprises a filtering mechanism, wherein the filtering mechanism comprises a water inlet pipeline, a water outlet pipeline and at least one connecting pipeline, the first end of each connecting pipeline is communicated with the first end of the water inlet pipeline, the second end of each connecting pipeline is communicated with the first end of the water outlet pipeline, the water outlet pipeline is provided with a water pump, the second end of the water inlet pipeline and the second end of the water outlet pipeline are respectively communicated with the secondary sedimentation tank, the side surface of the connecting pipeline is provided with a filtering pipeline, the first end of the filtering pipeline is communicated with the connecting pipeline, a storage box is arranged in the filtering pipeline in a sliding way, the first end of the storage box, which penetrates through the first end of the filtering pipeline, is abutted against the connecting pipeline, the second end of the storage box is connected with the, the device has the advantages of low treatment speed, long period, low efficiency, incapability of continuously treating the sewage, incapability of recycling the sludge treated from the papermaking sewage and the like. Therefore, the utility model provides a papermaking sewage treatment plant to solve not enough and shortcoming that prior art exists.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides a papermaking sewage treatment plant.

In order to achieve the above object, the present invention adopts the following technical solutions:

a papermaking sewage treatment device comprises a separation tank, a treatment tank, a compression box and a filter box, wherein a crushing cylinder is fixedly arranged on the inner top wall of the separation tank, the bottom of the crushing cylinder is fixedly connected with a filter funnel, the tail end of the filter funnel is communicated with a discharge pipe, the discharge pipe penetrates through the bottom of the separation tank and is communicated with the compression box, a first motor is fixedly arranged at the top of the separation tank, the output end of the first motor is connected with a first rotating rod which is arranged between the crushing cylinders and the tail end of the first rotating rod is provided with a plurality of crushing blades, a liquid outlet at the bottom of the separation tank is communicated with the top of the treatment tank through a first liquid guide pipe, a second motor is arranged at the top of the treatment tank, the second motor output end is connected and is equipped with the second dwang, the second dwang end evenly is equipped with a plurality of puddlers, handle the jar with pass through catheter two between the rose box.

Preferably, the first liquid guide pipe is communicated with the bottom of the compression box through a third liquid guide pipe, the first filter screen frame is arranged at the left end inside the compression box, a compression piston plate is arranged in the compression box, and a compression pump is communicated with the right side of the compression box.

Preferably, be equipped with active carbon adsorption layer and dioxide disinfection layer in the rose box respectively, the left lower extreme intercommunication of compression case is equipped with the drain pipe.

Preferably, the upper right end of the separation tank is provided with a liquid inlet pipe, and the liquid inlet pipe penetrates into the crushing barrel.

Preferably, the first liquid guide pipe is provided with a liquid pump.

Preferably, the upper left end of the treatment tank is provided with a treatment agent adding port, and the upper right end of the interior of the treatment tank is provided with a second filter screen frame.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that: the utility model discloses the effectual processing problem who solves papermaking sewage, through crushing barrel, smash the blade, the setting of filter funnel etc. is smashed levitate suspension impurity and great foreign matter in the papermaking sewage, avoid attaching to influence on filter funnel and filter, realize solid-liquid separation, can effectual recovery recycle sewage separation's mud through the setting of compression case etc., both protected the environment, and the resource has been practiced thrift again, through the treatment tank, filter screen frame two, the treatment agent adds the mouth, the setting of puddler etc. is effectual handles sewage, the filter box that the cooperation set up realizes the abundant processing of sewage, sustainable sewage treatment that carries on of this device, sewage treatment speed and efficiency have been improved, and design simple structure, be convenient for operate and master, be adapted to the processing of papermaking sewage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1. the device comprises a separation tank, 2, a treatment tank, 3, a compression box, 301, a first filter screen frame, 302, a compression piston plate, 303, a compression pump, 4, a filter box, 401, an activated carbon adsorption layer, 402, a dioxide disinfection layer, 403, a liquid outlet pipe, 5, a crushing barrel, 6, a filter funnel, 7, a discharge pipe, 8, a first motor, 801, a first rotating rod, 802, a crushing blade, 9, a first liquid guide pipe, 10, a second motor, a second rotating rod, 1002, a stirring rod, 11, a second liquid guide pipe, 12, a third liquid guide pipe, 13, a liquid inlet pipe, 14, a liquid pump, 15, a treatment agent adding port, 16 and a second filter screen frame.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A papermaking sewage treatment device is shown in figure 1 and comprises a separation tank 1, a treatment tank 2, a compression box 3 and a filter box 4, wherein a crushing barrel 5 is fixedly arranged on the inner top wall of the separation tank 1, a liquid inlet pipe 13 is arranged at the upper right end of the separation tank 1, the liquid inlet pipe 13 penetrates and extends into the crushing barrel 5, pond-making sewage directly enters the crushing barrel 5 through the liquid inlet pipe 13, a filter funnel 6 is fixedly connected to the bottom of the crushing barrel 5, a discharge pipe 7 is communicated with the tail end of the filter funnel 6, the discharge pipe 7 penetrates through the bottom of the separation tank 1 and is communicated with the compression box 3, a first motor 8 is fixedly arranged at the top of the separation tank 1, the output end of the first motor 8 is connected with a first rotating rod 801, the first rotating rod 801 is arranged between the crushing barrels 5 and provided with a plurality of crushing blades 802 at the tail end, a liquid outlet at the bottom of the separation tank 1 is communicated with the top of the treatment tank 2 through a liquid guide pipe, a liquid pump 14 is arranged on the liquid guide pipe 9, a filter screen frame 301 is arranged at the left end inside the compression box 3, a compression piston plate 302 is arranged in the compression box 3, a compression pump 303 is communicated with the right side of the compression box 3, the compression pump 303 pressurizes the compression box 3 to enable the compression piston plate 302 to be compressed, sludge at the left side of the compression box 3 is compressed to reduce water content and facilitate recovery, a treatment agent adding port 15 is arranged at the left upper end of the treatment tank 2, a filter screen frame II 16 is arranged at the right upper end inside the treatment tank 2, the filter screen frame II 16 further filters sewage after solid-liquid separation, a second motor 10 is arranged at the top of the treatment tank 2, a second rotating rod 1001 is connected to the output end of the second motor 10, a plurality of stirring rods 1002 are uniformly arranged at the tail end of the second rotating rod 1001, a liquid guide pipe II 11 is arranged between the treatment tank 2 and the filter box 4, and an activated carbon adsorption layer 401, the left lower end of the compression box 3 is communicated with a liquid outlet pipe 403.

The utility model discloses a concrete application method does: papermaking sewage enters the crushing barrel 5 through the liquid inlet pipe 13, suspended impurities in the papermaking sewage are crushed under the crushing blade 802, the suspended impurities are prevented from blocking the filter funnel 6, the papermaking sewage is separated when passing through the filter funnel 6 and is separated to the bottom of the separation tank 1, the sludge enters the compression tank 3 through the discharge pipe 7 to be collected, the compression piston plate 302 is used for extruding the sludge through the compression pump 303 to reduce the water content of the sludge, the sewage at the bottom of the separation tank 1 and the liquid guide pipe three 12 is transmitted into the treatment tank 2 through the liquid pump 14, the sewage is further filtered in the filter screen frame two 16, a sewage treatment agent is put into the treatment tank 2 through the treatment agent adding port 15, the treatment agent is used for treating the sewage under the stirring of the stirring rod 1002, the sewage is transmitted into the filter tank 4 through the liquid guide pipe two 11, the sewage is further treated in the activated carbon adsorption layer 401 and the dioxide disinfection layer 402, the treated sewage is discharged through the liquid outlet pipe 403.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

In the description of the present invention, it is to be understood that the terms "central, lateral, longitudinal, up, down, front, back, left, right, vertical, horizontal, top, bottom, inner, outer" and the like refer to orientations or positional relationships based on those shown in the drawings, which are for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted, connected" and "connected" are to be interpreted broadly, e.g. as either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims (6)

1. The utility model provides a papermaking sewage treatment plant which characterized in that: comprises a separation tank (1), a treatment tank (2), a compression box (3) and a filter box (4), wherein a crushing barrel (5) is fixedly arranged on the inner top wall of the separation tank (1), a filter funnel (6) is fixedly connected and arranged at the bottom of the crushing barrel (5), a discharge pipe (7) is arranged at the tail end of the filter funnel (6) in a communicated manner, the discharge pipe (7) penetrates through the bottom of the separation tank (1) and is communicated with the compression box (3), a first motor (8) is fixedly arranged at the top of the separation tank (1), a first rotating rod (801) is connected and arranged at the output end of the first motor (8), the first rotating rod (801) is arranged between the crushing barrels (5) and is provided with a plurality of crushing blades (802) at the tail end, a bottom liquid outlet of the separation tank (1) is communicated with the top of the treatment tank (2) through a liquid guide pipe (9), a second motor (10) is arranged at the top of the, the output end of the second motor (10) is connected with a second rotating rod (1001), the tail end of the second rotating rod (1001) is evenly provided with a plurality of stirring rods (1002), and the treatment tank (2) and the filter box (4) are connected through a second liquid guide pipe (11).

2. The papermaking wastewater treatment device according to claim 1, wherein: the liquid guide pipe I (9) is communicated with the bottom of the compression box (3) through a liquid guide pipe III (12), a filter screen frame I (301) is arranged at the left end inside the compression box (3), a compression piston plate (302) is arranged in the compression box (3), and a compression pump (303) is communicated with the right side of the compression box (3).

3. The papermaking wastewater treatment device according to claim 1, wherein: the filter box (4) is internally provided with an activated carbon adsorption layer (401) and a dioxide disinfection layer (402) respectively, and the lower left end of the compression box (3) is communicated with a liquid outlet pipe (403).

4. The papermaking wastewater treatment device according to claim 1, wherein: the upper right end of the separation tank (1) is provided with a liquid inlet pipe (13), and the liquid inlet pipe (13) penetrates into the crushing barrel (5).

5. The papermaking wastewater treatment device according to claim 1, wherein: a liquid pump (14) is arranged on the first liquid guide pipe (9).

6. The papermaking wastewater treatment device according to claim 1, wherein: the upper left end of the treatment tank (2) is provided with a treatment agent adding port (15), and the upper right end of the interior of the treatment tank (2) is provided with a second filter screen frame (16).

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