CN214734994U

CN214734994U - High-efficient centrifuge is used in papermaking sewage treatment

Info

Publication number: CN214734994U
Application number: CN202120434591.9U
Authority: CN
Inventors: 李静
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-16
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a high-efficient centrifuge is used in papermaking sewage treatment, including centrifuge case and filtration treatment case, filtration treatment roof portion fixed mounting has the sewage water inlet, and the flocculating agent mouth of puting in has been seted up to filtration treatment roof portion one side, and the outside one side fixed mounting of filtration treatment case has a driving motor, and a driving motor pivot fixedly connected with (mixing) shaft, the (mixing) shaft outside evenly are provided with the stirring leaf, and the adsorption tank has been seted up to the inside one side of filtration treatment case, and the inside active carbon adsorption layer that evenly is provided with of adsorption tank. The utility model discloses, be different from current technique, rational in infrastructure, convenient to use, easy operation can let the user simple and clear understanding theory of operation. Through the setting of centrifuge work box, can carry out centrifugal treatment with the sewage after the filtration treatment, can separate the clear water in the sewage and other foul materials, carry out classification to papermaking sewage.

Description

High-efficient centrifuge is used in papermaking sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a high-efficient centrifuge is used in papermaking sewage treatment.

Background

With the acceleration of urbanization and industrialization in China, the gap of water resource requirements is increasing day by day. Under the background, the sewage treatment industry becomes a new industry, and is in the same important position with the industries of tap water production, water supply, drainage and reclaimed water reuse at present. Wherein, the paper making industry is the first of 5 high water consumption industries in China, and the ton paper water consumption of domestic paper mills is as high as more than 100 cubic meters and almost 10 times of the average level in the world, so the phenomena of water source pollution, environmental pollution and water resource waste caused by the paper making industry in China are very serious. At present, partial manufacturers in the papermaking industry of China effectively achieve the sewage treatment effect by building sewage treatment projects, but the sewage treatment projects are very high in cost, common manufacturers cannot build the sewage treatment projects or maintain the continuation of the sewage treatment projects, so that many manufacturers still select a mode of directly discharging the sewage, the papermaking sewage cannot achieve effective treatment, water pollution and environmental pollution are serious, pollutants contained in the papermaking sewage are mainly short fibers, microfibers, sludge, impurities and the like, the direct discharge of the papermaking sewage can also cause the waste of fiber resources, and therefore how to effectively treat the papermaking sewage is an urgent need of technical personnel in the papermaking industry to reduce the total pollution treatment investment to the maximum extent, recover fiber paper pulp and change waste into wealth. Therefore, the centrifugal machine for treating the papermaking wastewater is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-efficiency centrifuge for treating papermaking sewage, which comprises a centrifuge case and a filtration treatment case, the top of the filtering treatment box is fixedly provided with a sewage inlet which is opened into an inverted hopper shape, the sewage inlet is communicated with the filtering treatment box, the top of the sewage inlet is fixedly provided with a magnet adsorption module, a flocculating agent feeding port is formed in one side of the top of the filtering treatment box, a first driving motor is fixedly installed on one side of the outer part of the filtering treatment box, the rotating shaft of the first driving motor is fixedly connected with a stirring shaft, stirring blades are uniformly arranged on the outer side of the stirring shaft, the stirring shaft and the stirring blades are arranged in the filtering treatment box, one side in the filtering treatment box is provided with an adsorption box, the adsorption tank is characterized in that an activated carbon adsorption layer is uniformly arranged inside the adsorption tank, and a water delivery pipe is fixedly connected to the bottom of one side of the adsorption tank.

As a preferred technical scheme of the utility model, the raceway other end intercommunication centrifuge work box, raceway intercommunication filtration treatment case, centrifuge case and centrifuge work box, raceway one side fixed mounting has the valve.

As the utility model discloses a preferred technical scheme, centrifuge work box outside one side fixed mounting has second driving motor, second driving motor pivot fixedly connected with hob.

As a preferred technical scheme of the utility model, the clear water export has been fixed to have seted up at centrifuge work bottom of the case portion, centrifuge work bottom of the case portion opposite side is fixed has seted up the dehydration drain.

As a preferred technical scheme of the utility model, a clear water treatment box is arranged at the bottom of the clear water outlet, a dehydration sewage collecting box is arranged at the bottom of the dehydration sewage outlet, and the clear water outlet and the clear water treatment box are arranged; the dehydration sewage outlet is communicated with the dehydration sewage collecting box through a pipeline.

As the utility model discloses a preferred technical scheme, centrifuge bottom of the case portion four corners fixed mounting has the supporting leg, be connected with the link between the supporting leg, supporting leg bottom fixed mounting has the gasket.

As a preferred technical scheme of the utility model, centrifuge case one side fixed mounting has control module, control module and first driving motor and second driving motor electric connection.

The utility model has the advantages that: the utility model discloses, be different from prior art, rational in infrastructure, convenient to use, easy operation can let the user simply and clearly understand the theory of operation, through the filtration treatment case that sets up, can carry out filtration treatment with papermaking sewage, through agitator motor and the (mixing) shaft of installation, can drive the stirring leaf and rotate, through the stirring of stirring leaf, can be fast abundant coagulate between sewage and the flocculating agent, improve the utilization ratio of flocculating agent, improved sewage treatment efficiency simultaneously, can also prevent to coagulate the pipeline and block up; through the setting of centrifuge work box, can carry out centrifugal treatment with the sewage after the filtration treatment, can separate the clear water in the sewage and other dirty materials to export the discharge through the bottom difference.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of a high-efficiency centrifuge for treating papermaking wastewater of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the high-efficiency centrifuge for treating papermaking wastewater of the present invention;

fig. 3 is the utility model discloses a papermaking is high-efficient centrifuge for sewage treatment overlook the schematic structure view.

In the figure: 1. a centrifuge case; 2. a filtration treatment tank; 3. a sewage inlet; 4. a magnet adsorption module; 5. a flocculant feeding port; 6. a first drive motor; 7. a stirring shaft; 8. stirring blades; 9. an adsorption tank; 10. an activated carbon adsorption layer; 11. a water delivery pipe; 12. a centrifuge work box; 13. a second drive motor; 14. a screw rod; 15. a clear water outlet; 16. a dewatering sewage outlet; 17. a clear water treatment tank; 18. a dehydrated dirt collection box; 19. supporting legs; 20. and a control module.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the utility model relates to a high-efficient centrifuge is used in papermaking sewage treatment, including centrifuge case 1 and filtration treatment case 2, filtration treatment case 2 top fixed mounting has sewage water inlet 3, sewage water inlet 3 is seted up into the hopper form, sewage water inlet 3 is linked together with filtration treatment case 2, 3 top fixed mounting of sewage water inlet has magnet adsorption module 4, flocculating agent input mouth 5 has been seted up to filtration treatment case 2 top one side, 2 outside one side fixed mounting of filtration treatment case has first driving

motor

6, 6 pivot fixedly connected with (mixing) shaft 7 of first driving motor, the (mixing) shaft 7 outside evenly is provided with stirring leaf 8, inside (mixing) shaft 7 and stirring leaf 8 placed filtration treatment case 2, adsorption box 9 has been seted up to 2 inside one side of filtration treatment case, the inside activated carbon adsorption layer 10 that evenly is provided with of adsorption box 9, adsorption box 9 one side bottom fixedly connected with raceway 11.

Wherein, the other end of raceway 11 communicates centrifuge work box 12, and raceway 11 communicates filtration treatment case 2, centrifuge case 1 and centrifuge work box 12, and raceway 11 one side fixed mounting has the valve, through the raceway 11 of installation, can communicate filtration treatment case 2, centrifuge case 1 and centrifuge work box 12.

Wherein, centrifuge work box 12 outside one side fixed mounting has second driving motor 13, and second driving motor 13 pivot fixedly connected with hob 14 through the second driving motor 13 of installation, can provide power for the work of centrifuge work box 12.

Wherein, centrifuge work box 12 bottom is fixed to be seted up clear water export 15, and centrifuge work box 12 bottom opposite side is fixed to be seted up dehydration drain 16, through clear water export 15 and the dehydration drain 16 that sets up, can discharge different foul materials distribution.

Wherein, a clear water treatment box 17 is arranged at the bottom of the clear water outlet 15, a dehydrated sewage collection box 18 is arranged at the bottom of the dehydrated sewage discharge outlet 16, and the clear water outlet 15 and the clear water treatment box 17 are arranged; the dehydration sewage draining exit 16 is communicated with the dehydration sewage collecting box 18 through a pipeline, and the sewage and the dirty materials of different types after treatment can be conveniently collected through the set clear water treatment box 17 and the dehydration sewage collecting box 18.

Wherein, centrifuge case 1 bottom four corners fixed mounting has supporting leg 19, is connected with the link between the supporting leg 19, and supporting leg 19 bottom fixed mounting has the gasket, through supporting leg 19 and the link of installation, can guarantee the stability when whole device uses.

Wherein, centrifuge case 1 one side fixed mounting has control module 20, and control module 20 and first driving motor 6 and second driving motor 13 electric connection can make things convenient for operating personnel to control the operation of whole device through the control module 20 of installation.

The working principle is as follows: during operation, whether the device is normal is firstly checked, whether all parts are connected stably is checked, whether the connection of the control module 20, the first driving motor 6 and the second driving motor 13 is normal is checked, whether the connection of the rotating shaft of the first driving motor 6 and the stirring shaft 7 is stable is checked, whether the connection of the second driving motor 13 and the screw rod 14 is stable is checked, and the check is finished. Injecting papermaking sewage to be treated through a sewage inlet 3 at the top of a filtering treatment box 2, simultaneously starting a first driving motor 6, driving a stirring shaft 7 to rotate under the driving of the first driving motor 6 to drive a stirring blade 8 to rotate, stirring the injected papermaking sewage, putting a flocculating agent into the filtering treatment box 2 by a worker to coagulate the papermaking sewage, allowing the papermaking sewage to enter a centrifuge working box 12 through a water pipe 11 after passing through an activated carbon adsorption layer 10, allowing a screw rod 14 to rotate under the driving of a second driving motor 13 in the centrifuge working box 12, performing centrifugal treatment on the papermaking sewage, separating the sewage and dirt in the papermaking sewage, discharging the papermaking sewage and dirt out of the centrifuge working box 12 through a clear water outlet 15 and a dewatering sewage discharge outlet 16 at the bottom, and allowing the papermaking sewage to flow into a clear water treatment box 17 and a dewatering dirt collecting box 18 which are arranged at the bottom of the centrifuge box 1, the whole papermaking sewage treatment work is finished.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning 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.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The high-efficiency centrifuge for treating papermaking sewage comprises a centrifuge case (1) and a filtration treatment case (2), and is characterized in that a sewage inlet (3) is fixedly mounted at the top of the filtration treatment case (2), the sewage inlet (3) is arranged in an inverted hopper shape, the sewage inlet (3) is communicated with the filtration treatment case (2), a magnet adsorption module (4) is fixedly mounted at the top of the sewage inlet (3), a flocculating agent putting port (5) is arranged at one side of the top of the filtration treatment case (2), a first driving motor (6) is fixedly mounted at one side of the outer part of the filtration treatment case (2), a rotating shaft (7) of the first driving motor (6) is fixedly connected with a stirring shaft (7), stirring blades (8) are uniformly arranged at the outer side of the stirring shaft (7), and the stirring blades (7) are placed inside the filtration treatment case (2), the adsorption tank (9) is arranged on one side inside the filtration treatment tank (2), an activated carbon adsorption layer (10) is uniformly arranged inside the adsorption tank (9), and a water delivery pipe (11) is fixedly connected to the bottom of one side of the adsorption tank (9).

2. The high-efficiency centrifuge for papermaking sewage treatment as claimed in claim 1, wherein the other end of the water pipe (11) is communicated with the centrifuge operating box (12), the water pipe (11) is communicated with the filtration treatment box (2), the centrifuge case (1) and the centrifuge operating box (12), and a valve is fixedly mounted on one side of the water pipe (11).

3. The high-efficiency centrifuge for papermaking sewage treatment as claimed in claim 2, wherein a second driving motor (13) is fixedly mounted on one side of the outer part of the centrifuge operating box (12), and a screw rod (14) is fixedly connected to the rotating shaft of the second driving motor (13).

4. The high-efficiency centrifuge for treating papermaking sewage as recited in claim 2, wherein the bottom of the centrifuge operating box (12) is fixedly provided with a clean water outlet (15), and the other side of the bottom of the centrifuge operating box (12) is fixedly provided with a dewatering sewage outlet (16).

5. The high-efficiency centrifugal machine for treating papermaking sewage as claimed in claim 4, wherein a clear water treatment box (17) is placed at the bottom of the clear water outlet (15), a dehydrated sewage collection box (18) is placed at the bottom of the dehydrated sewage discharge outlet (16), and the clear water outlet (15) and the clear water treatment box (17); the dehydration sewage outlet (16) is communicated with the dehydration sewage collecting box (18) through a pipeline.

6. The high-efficiency centrifugal machine for papermaking sewage treatment as claimed in claim 1, wherein supporting legs (19) are fixedly mounted at four corners of the bottom of the centrifugal machine case (1), a connecting frame is connected between the supporting legs (19), and a gasket is fixedly mounted at the bottom of the supporting legs (19).

7. The high-efficiency centrifuge for papermaking sewage treatment as claimed in claim 1 or 3, wherein a control module (20) is fixedly mounted on one side of the centrifuge case (1), and the control module (20) is electrically connected with the first driving motor (6) and the second driving motor (13).