CN222454582U - Sewage deodorizing device for paper mill - Google Patents

Abstract

The utility model discloses a sewage deodorizing device for a paper mill, which comprises a sewage tank, a filter tank and a driving motor, wherein the lower end of an inner cavity of the filter tank is fixedly connected with a filter plate, the lower end of the left side of the filter tank is provided with a slag guide port, the corresponding position of the slag guide port, which is positioned on the left side of the filter tank, is fixedly connected with a collecting tank, the front side of the inner cavity of the sewage tank is fixedly connected with a liquid passing cover, and the rear side of the sewage tank is movably connected with a rotating rod through a bearing. The utility model can filter sewage before deodorization, so that impurities can be collected intensively to facilitate post-treatment, and can be added in the process of stirring and mixing when deodorant liquid is added, thereby greatly improving the uniform mixing speed of the deodorant liquid, improving the deodorization efficiency, being beneficial to the use of people, being capable of being used when the sewage amount is large, having obvious effect, simple structure and low manufacturing cost, and being beneficial to the popularization of markets.

Description

Sewage deodorizing device for paper mill

Technical Field

The utility model relates to the technical field of sewage deodorization, in particular to a sewage deodorization device for a paper mill.

Background

The sewage odor of the paper mill is mainly odor generated by anaerobic tank and sludge press filtration, the odor is larger in a sludge waste residue stacking area of the paper mill, sludge in the sludge waste residue stacking area contains biochemical sludge which contains a large amount of microorganisms, the sludge can be fermented more severely under water and high temperature, the fiber content of the paper mill is high, a large amount of hydrogen sulfide, ammonia and ethanethiol can be generated, the pollution to the atmosphere environment can be caused, and surrounding residents can be influenced.

At present, a common treatment method for sewage generated by a paper mill is to use a deodorant to carry out deodorization treatment, but the conventional sewage deodorization device is difficult to uniformly mix the deodorant with sewage in a short time due to the large sewage quantity and a large amount of other impurities exist in the sewage, so that the deodorization efficiency of the deodorant can be influenced, the deodorization time is required to be prolonged, and the working efficiency of sewage deodorization is reduced.

Disclosure of utility model

The utility model aims to provide a sewage deodorizing device for a paper mill, which has the advantages of rapid and uniform mixing of a deodorizing agent, high cleaning and deodorizing efficiency, and solves the problems that the conventional sewage deodorizing device is difficult to uniformly mix the deodorizing agent with sewage in a short time due to large sewage quantity and a common method for adding the deodorizing agent, and the deodorizing efficiency of the deodorizing agent is influenced due to a large amount of other impurities in the sewage, so that the deodorizing time is required to be prolonged, and the sewage deodorizing work efficiency is reduced.

The sewage deodorizing device for the paper mill comprises a sewage tank, a filter tank and a driving motor, wherein the lower end of an inner cavity of the filter tank is fixedly connected with the filter plate, the lower end of the left side of the filter tank is provided with a slag guide port, the corresponding position of the slag guide port on the left side of the filter tank is fixedly connected with a collecting tank, the front side of the inner cavity of the sewage tank is fixedly connected with a liquid passing cover, the rear side of the sewage tank is movably connected with a rotating rod through a bearing, the front end of the rotating rod is provided with a liquid separating cavity, the outer surface of the rotating rod is provided with a liquid passing mixing plate, the front side and the rear side of the liquid passing mixing plate are respectively provided with a liquid discharging hole, the rear side of the rotating rod is fixedly connected with a chain wheel, the outer side of the chain wheel is sleeved with a chain, the upper end of the front surface of the sewage tank is fixedly connected with a deodorant groove, and the bottom of the deodorant groove is fixedly provided with a pump.

Preferably, a control switch is fixedly arranged at the left end of the front surface of the sewage tank, a through groove is formed in the left end of the top of the sewage tank, a filter tank is fixedly connected to the corresponding position of the through groove at the left end of the top of the sewage tank, and a sewage inlet pipe is arranged at the right end of the top of the filter tank.

Preferably, a transparent observation window is arranged on the left side of the collecting box, a slag discharging pipe is arranged at the lower end of the front surface of the collecting box, and a sealing cover is arranged at the front end of the slag discharging pipe.

Preferably, the number of the rotating rods is multiple, and the front ends of the rotating rods extend to the inner side of the liquid through cover.

Preferably, the left end fixedly connected with U-shaped frame of sewage case rear side, the rear side fixed mounting of U-shaped frame has driving motor, and driving motor's output and sprocket's rear side fixed connection.

Preferably, a liquid discharge pipe is arranged at the lower end of the right side of the sewage tank, and an electromagnetic valve is arranged on the inner surface of the liquid discharge pipe.

Preferably, the liquid inlet end of the pump is communicated with the middle end of the bottom of the deodorant tank through a pipeline, and the output end of the pump is communicated with the liquid through a pipeline.

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

1. The utility model can filter sewage before deodorization, so that impurities can be collected intensively to facilitate post-treatment, and can be added in the process of stirring and mixing when deodorant liquid is added, thereby greatly improving the uniform mixing speed of the deodorant liquid, improving the deodorization efficiency and being beneficial to the use of people.

2. The utility model can be used when the sewage amount is large, has obvious effect, simple operation, simple structure and low manufacturing cost, and is beneficial to market popularization.

Drawings

FIG. 1 is a schematic view of a first view angle structure according to the present utility model;

FIG. 2 is a schematic view of a second view angle structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a third view of the present utility model;

FIG. 4 is a schematic cross-sectional view of a fourth view of the present utility model;

fig. 5 is a schematic diagram of the cooperation structure of the rotary rod and the pump according to the present utility model.

The sewage treatment device comprises a sewage tank 1, a deodorant tank 2, a control switch 3, a slag discharging pipe 4, a collecting tank 5, a filtering tank 6, a sewage inlet pipe 7, a liquid discharging pipe 8, a chain wheel 9, a chain 10, a chain 11, a driving motor 12, a U-shaped frame 13, a transparent observation window 14, a pump 15, a liquid passing cover 16, a liquid separating cavity 17, a liquid passing mixing plate 18, a rotating rod 19, a filtering plate 20, a slag guiding port 21, a liquid passing groove 22 and a liquid discharging hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is two or more, and the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The sewage tank 1, the deodorant tank 2, the control switch 3, the slag discharging pipe 4, the collecting box 5, the filtering box 6, the sewage inlet pipe 7, the liquid discharging pipe 8, the chain wheel 9, the chain 10, the driving motor 11, the U-shaped frame 12, the transparent observation window 13, the pump 14, the liquid passing cover 15, the liquid separating cavity 16, the liquid passing mixing plate 17, the rotating rod 18, the filtering plate 19, the slag guiding port 20, the liquid passing groove 21 and the liquid discharging hole 22 are all common standard components or components known to a person skilled in the art, and the structure and the principle of the sewage tank are all known to the person through a technical manual or are known through a routine experiment method.

Referring to fig. 1-5, a sewage deodorizing device for paper mill comprises a sewage tank 1, a filtering tank 6 and a driving motor 11, wherein the lower end of the inner cavity of the filtering tank 6 is fixedly connected with a filtering plate 19, the lower end of the left side of the filtering tank 6 is provided with a slag guide port 20, the corresponding position of the slag guide port 20 on the left side of the filtering tank 6 is fixedly connected with a collecting tank 5, the front side of the inner cavity of the sewage tank 1 is fixedly connected with a liquid passing cover 15, the rear side of the sewage tank 1 is movably connected with a rotating rod 18 through a bearing, the front end of the rotating rod 18 is provided with a liquid separating cavity 16, the outer surface of the rotating rod 18 is provided with a liquid passing mixing plate 17, the front side and the rear side of the liquid passing mixing plate 17 are provided with liquid discharging holes 22, the rear side of the rotating rod 18 is fixedly connected with a chain wheel 9, the outer side of the chain wheel 9 is sleeved with a chain 10, the upper end of the front surface of the sewage tank 1 is fixedly connected with a deodorant tank 2, and the bottom of the deodorant tank 2 is fixedly provided with a pump 14.

The left end fixed mounting of the front surface of sewage case 1 has control switch 3, and logical groove 21 has been seted up to the left end at sewage case 1 top, and logical groove 21 is located the corresponding position fixedly connected with rose box 6 of 1 top left end, and the right-hand member at rose box 6 top is provided with into dirty pipe 7.

Through above technical scheme, through the setting of control switch 3, the operation of staff has been made things convenient for.

The left side of collecting box 5 is provided with transparent observation window 13, and the lower extreme of collecting box 5 front surface is provided with scum pipe 4, and the front end of scum pipe 4 is provided with sealed lid.

Through above technical scheme, through transparent observation window 13's setting, the staff of facilitating looks over the impurity collection volume in the collecting box 5.

The number of the rotation rods 18 is plural, and the front ends of the rotation rods 18 extend to the inside of the liquid passing cover 15.

The left end fixedly connected with U-shaped frame 12 of sewage case 1 rear side, the rear side fixed mounting of U-shaped frame 12 has driving motor 11, and driving motor 11's output and sprocket 9's rear side fixed connection.

Through the technical scheme, through the arrangement of the driving motor 11, power support can be provided for the rotation of the chain wheel 9.

The lower end on the right side of the sewage tank 1 is provided with a liquid discharge pipe 8, and the inner surface of the liquid discharge pipe 8 is provided with an electromagnetic valve.

Through above technical scheme, through the setting of fluid-discharge tube 8, the discharge of sewage has been made things convenient for.

The liquid inlet end of the pump 14 is communicated with the middle end of the bottom of the deodorant tank 2 through a pipeline, and the output end of the pump 14 is communicated with the liquid through cover 15 through a pipeline.

By the above means, the deodorant liquid can be fed into the liquid-passing hood 15 by the pump 14.

During the use, connect the electric socket to this device through external, the back is connect the electric socket to connect, pour into sewage into to the rose box 6 through advance dirty pipe 7, can realize filtering behind the filter 19 that sewage set up through the slope, and the sewage after filtering gets into sewage case 1 through leading to groove 21, wherein the impurity of filtering out can pile up in leading to the slag notch 20 entering collecting box 5, if the staff looks over the impurity in the collecting box 5 through transparent observation window 13 and pile up the back, can take off the sealed lid of scum 4 one end to clear up, then, the staff pours into deodorant liquid that needs the interpolation into deodorant groove 2, and open driving motor 11 and pump 14 by control switch 3, the deodorant liquid in the deodorant groove 2 is carried to leading to in the liquid cover 15 in the pump 14 during operation, then, deodorant liquid after the pressurization can get into liquid separation chamber 16, again shunted to leading to liquid mixing plate 17 in by the outside discharge of hole 22, simultaneously, driving motor 11 drives sprocket 9 and rotates, and under the assistance of chain 10, can drive all dwang 18, and the quick deodorant liquid is mixed to the deodorant liquid can be driven to the deodorant liquid that the even, and the deodorant is mixed to the deodorant 17 has been accelerated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a sewage deodorizing device for paper mill, includes sewage case (1) and rose box (6) and driving motor (11), its characterized in that, lower extreme fixedly connected with filter (19) of rose box (6) inner chamber, lead slag notch (20) have been seted up to the lower extreme in rose box (6) left side, lead slag notch (20) and be located the corresponding position fixedly connected with collecting box (5) of left side rose box (6), the front side fixedly connected with logical liquid cover (15) of sewage case (1) inner chamber, the rear side of sewage case (1) is through bearing swing joint has dwang (18), divide liquid chamber (16) have been seted up to the front end of dwang (18), the surface of dwang (18) is provided with logical liquid mixing plate (17), lead liquid apopore (22) have all been seted up to the front and back both sides of liquid mixing plate (17), the rear side fixedly connected with sprocket (9), the outside cover of sprocket (9) is equipped with sewage case (1), the fixed surface is connected with deodorant (14) in the fixed mounting of positive surface of sewage case (1) has deodorant (2).

2. The sewage deodorizing device for paper mill use according to claim 1, wherein the control switch (3) is fixed at the left end of the front surface of the sewage tank (1), a through groove (21) is formed at the left end of the top of the sewage tank (1), a filter tank (6) is fixedly connected to the corresponding position of the through groove (21) at the left end of the top of the sewage tank (1), and a sewage inlet pipe (7) is arranged at the right end of the top of the filter tank (6).

3. The sewage deodorizing device for paper mill use according to claim 1, wherein a transparent observation window (13) is provided on the left side of the collecting box (5), a slag discharging pipe (4) is provided on the lower end of the front surface of the collecting box (5), and a sealing cover is provided on the front end of the slag discharging pipe (4).

4. A sewage deodorizing device for paper mill according to claim 1, characterized in that the number of said rotating rods (18) is plural, and the front ends of the rotating rods (18) extend to the inside of the liquid passing cover (15).

5. The sewage deodorizing device for paper mill use according to claim 1, wherein the left end of the rear side of the sewage tank (1) is fixedly connected with a U-shaped frame (12), the rear side of the U-shaped frame (12) is fixedly provided with a driving motor (11), and the output end of the driving motor (11) is fixedly connected with the rear side of the sprocket (9).

6. The sewage deodorizing device for paper mill according to claim 1, wherein the lower end of the right side of the sewage tank (1) is provided with a drain pipe (8), and the inner surface of the drain pipe (8) is provided with an electromagnetic valve.

7. The sewage deodorizing device for paper mill according to claim 1, wherein the liquid inlet end of the pump (14) is communicated with the middle end of the bottom of the deodorizing agent tank (2) through a pipeline, and the output end of the pump (14) is communicated with the liquid passing cover (15) through a pipeline.