CN223357413U - Wastewater treatment device - Google Patents

Abstract

The utility model discloses a wastewater treatment device which comprises a impurity removal box and a treatment box, wherein the impurity removal box is arranged at the top of the treatment box, a partition plate is arranged in the impurity removal box, the impurity removal box is divided into a liquid adding cavity and an impurity removal cavity by the partition plate, through holes are formed in the partition plate, the liquid adding cavity and the impurity removal cavity are communicated through the through holes, a mixing cavity and a solid-liquid separation cavity are sequentially formed in the treatment box from top to bottom, the mixing cavity and the solid-liquid separation cavity are communicated through a blanking pipe, an electromagnetic valve is arranged on the blanking pipe, a feeding hopper is arranged on the impurity removal box, the feeding hopper is communicated with the liquid adding cavity, a transfusion pipe is arranged between the impurity removal box and the treatment box, the impurity removal cavity is communicated with the mixing cavity through the transfusion pipe, and a treatment agent storage box is arranged on the treatment box. The utility model relates to the technical field of wastewater treatment, and particularly provides a wastewater treatment device which is convenient for filtering impurities, is not easy to block and is convenient for solid-liquid separation.

Description

Wastewater treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment device.

Background

The wastewater treatment is to treat the wastewater by using physical, chemical and biological methods, so that the wastewater is purified, pollution is reduced, the wastewater is recovered and reused, and water resources are fully utilized. Since a large amount of impurities are generally mixed in the wastewater, the wastewater is generally required to be filtered when the wastewater is treated, but the filtering effect is poor and the filter screen is easy to be blocked over time only by a simple filter screen in the prior art, which not only increases the trouble for users, but also reduces the practicability of treatment equipment.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the wastewater treatment device which is convenient for filtering impurities, is not easy to block and is convenient for solid-liquid separation.

The utility model adopts the technical scheme that the wastewater treatment device comprises a impurity removal box and a treatment box, wherein the impurity removal box is arranged at the top of the treatment box, a partition plate is arranged in the impurity removal box, the impurity removal box is divided into a liquid adding cavity and an impurity removal cavity by the partition plate, a through hole is formed in the partition plate, the liquid adding cavity is communicated with the impurity removal cavity through the through hole, a mixing cavity and a solid-liquid separation cavity are sequentially formed in the treatment box from top to bottom, the mixing cavity is communicated with the solid-liquid separation cavity through a blanking pipe, an electromagnetic valve is arranged on the blanking pipe, a hopper is arranged on the impurity removal box, the hopper is communicated with the liquid adding cavity, a transfusion pipe is arranged between the impurity removal box and the treatment box, a connecting pipe is arranged between the impurity removal box and the treatment box, the treatment agent storage box is communicated with the treatment box through the connecting pipe, a first valve is arranged on the connecting pipe, the impurity removal cavity is internally rotated, and a filter cylinder is arranged in the impurity removal box and is provided with a filter cylinder cleaning assembly.

Further, the cleaning assembly comprises a water pump, a spray washing pipe, a spray nozzle, a dirt collecting tank and a dirt conveying pipe, wherein the water pump is arranged on the dirt collecting tank, the spray washing pipe is arranged on a water outlet of the water pump and extends into the dirt collecting cavity, the spray washing pipe is positioned above the dirt collecting tank, the spray nozzle is arranged on the spray washing pipe, a support is arranged on the baffle, the dirt collecting tank is arranged on the support and extends into the dirt collecting tank, the dirt collecting tank is positioned below the spray washing pipe, and the dirt conveying pipe is arranged on the dirt collecting tank and penetrates out from one side of the dirt collecting tank.

Further, the mixing chamber is internally provided with a stirring assembly, the stirring assembly comprises a stirring shaft and stirring blades, the stirring shaft is rotationally arranged in the mixing chamber, and the stirring She Sheyu is arranged on the stirring shaft.

Further, the stirring shaft is sleeved with a first sprocket, the impurity removing filter cylinder is fixedly provided with a rotating shaft, the rotating shaft is rotationally connected with the impurity removing box, the rotating shaft is sleeved with a second sprocket, the first sprocket and the second sprocket are sleeved with chains, the treating box is provided with a motor, and one end of the stirring shaft is arranged on an output shaft of the motor.

Further, the solid-liquid separation cavity is slidably provided with a trash collection drawer, the trash collection drawer is positioned below the blanking pipe, an opening is formed in the bottom of the trash collection drawer, and a filter screen is arranged at the opening.

Further, a liquid discharge pipe is arranged at the bottom of the treatment box, and a second valve is arranged on the liquid discharge pipe.

Further, a cleaning brush is arranged in the dirt receiving groove, and the cleaning brush is contacted with the inner wall of the impurity removal filter cylinder.

The structure has the beneficial effects that the impurity removing filter cartridge is arranged, impurities in the wastewater can be conveniently filtered through the impurity removing filter cartridge, the impurity removing filter cartridge can be cleaned through the cleaning component, the blockage of the impurity removing filter cartridge is avoided, the impurity collecting drawer is arranged, the waste liquid and the sediment can be conveniently separated through the impurity collecting drawer, the impurity removing filter cartridge and the stirring shaft can be simultaneously driven to rotate through the group of driving motors, on one hand, the impurity removing filter cartridge can be more comprehensively cleaned, on the other hand, the wastewater treating agent and the wastewater can be stirred and mixed, so that the energy waste can be reduced, and the energy efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of an embodiment of the present utility model;

FIG. 2 is an exploded view of an embodiment of the present utility model;

FIG. 3 is a front view of an embodiment of the present utility model;

FIG. 4 is a left side view of an embodiment of the present utility model;

FIG. 5 is a top view of an embodiment of the present utility model;

FIG. 6 is a cross-sectional view taken along section A-A of FIG. 4;

FIG. 7 is a cross-sectional view taken along section B-B in FIG. 6;

fig. 8 is an enlarged view of a portion a in fig. 7.

Wherein, 1, the edulcoration case, 2, the treatment case, 3, the baffle, 4, the liquid feeding chamber, 5, the edulcoration chamber, 6, the edulcoration filter cartridge, 7, the loading hopper, 8, the transfer line, 9, first valve, 10, cleaning module, 11, the water pump, 12, the spray rinsing pipe, 13, the shower nozzle, 14, connect dirty groove, 15, defeated dirty pipe, 16, the support, 17, the mixing chamber, 18, solid-liquid separation chamber, 19, the (mixing) shaft, 20, stirring leaf, 21, collection miscellaneous drawer, 22, the filter screen, 23, unloading pipe, 24, solenoid valve, 25, fluid-discharge tube, 26, the second valve, 27, first sprocket, 28, the second sprocket, 29, the chain, 30, the motor, 31, the cleaning brush, 32, the treatment agent storage box, 33, connecting pipe.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify 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 should not be construed as limiting the present utility model.

As shown in fig. 1-8, the wastewater treatment device comprises a impurity removal box 1 and a treatment box 2, wherein the impurity removal box 1 is arranged at the top of the treatment box 2, a partition board 3 is arranged in the impurity removal box 1, the inside of the impurity removal box 1 is divided into a liquid adding cavity 4 and an impurity removal cavity 5 by the partition board 3, a through hole is arranged on the partition board 3, the liquid adding cavity 4 and the impurity removal cavity 5 are communicated through the through hole, a mixing cavity 17 and a solid-liquid separation cavity 18 are sequentially arranged in the treatment box 2 from top to bottom, the mixing cavity 17 and the solid-liquid separation cavity 18 are communicated through a blanking pipe 23, an electromagnetic valve 24 is arranged on the blanking pipe 23, a feeding hopper 7 is arranged on the impurity removal box 1, the feeding hopper 7 is communicated with the liquid adding cavity 4, an infusion pipe 8 is arranged between the impurity removal box 1 and the treatment box 2, the impurity removal cavity 5 is communicated with the mixing cavity 17 through the infusion pipe 8, a treatment agent storage box 32 is arranged on the treatment box 2, a connecting pipe 33 is arranged between the treatment agent storage box 32 and the treatment box 2, the treatment agent storage box 32 is communicated with the mixing cavity 17 through the connecting pipe 33, a first valve 9 is arranged on the 33, the impurity removal cavity 5 is internally rotated, a filter cartridge 6 is arranged in the impurity removal box 6 is arranged in the filter cartridge 6, and is rotated, and the filter cartridge 6 is used for cleaning the filter cartridge assembly 10 is arranged in the impurity removal box; the mixing chamber 17 is internally provided with a stirring assembly, the stirring assembly comprises a stirring shaft 19 and stirring blades 20, the stirring shaft 19 is rotationally arranged in the mixing chamber 17, the stirring blades 20 are arranged on the stirring shaft 19, a first chain wheel 27 is sleeved on the stirring shaft 19, a rotating shaft is fixed on the impurity removal filter cylinder 6 and is rotationally connected with the impurity removal box 1, a second chain wheel 28 is sleeved on the rotating shaft, chains 29 are sleeved on the first chain wheel 27 and the second chain wheel 28, a motor 30 is arranged on the treatment box 2, and one end of the stirring shaft 19 is arranged on an output shaft of the motor 30.

The cleaning assembly 10 comprises a water pump 11, a spray pipe 12, a spray nozzle 13, a dirt receiving tank 14 and a dirt conveying pipe 15, wherein the water pump 11 is arranged on the impurity removing box 1, the spray pipe 12 is arranged on a water outlet of the water pump 11 and extends into the impurity removing cavity 5, the spray pipe 12 is positioned above the impurity removing filter cylinder 6, the spray nozzle 13 is arranged on the spray pipe 12, a support 16 is arranged on the partition plate 3, the dirt receiving tank 14 is arranged on the support 16 and extends into the impurity removing filter cylinder 6, the dirt receiving tank 14 is positioned below the spray pipe 12, the dirt conveying pipe 15 is arranged on the dirt receiving tank 14 and penetrates out from one side of the impurity removing box 1, a cleaning brush 31 is arranged in the dirt receiving tank 14, and the cleaning brush 31 is in contact with the inner wall of the impurity removing filter cylinder 6.

The solid-liquid separation cavity 18 is internally provided with a trash collection drawer 21 in a sliding manner, the trash collection drawer 21 is positioned below a blanking pipe 23, the bottom of the trash collection drawer 21 is provided with an opening, the opening is provided with a filter screen 22, the bottom of the treatment box 2 is provided with a liquid discharge pipe 25, and the liquid discharge pipe 25 is provided with a second valve 26.

When the water pump is particularly used, the water inlet of the water pump 11 is connected with external water supply equipment, the motor 30 is started, the stirring shaft 19 is driven to rotate by the motor 30, the stirring shaft 19 drives the stirring blade 20 to rotate, the stirring shaft 19 rotates and simultaneously drives the first chain wheel 27 to rotate, the first chain wheel 27 drives the second chain wheel 28 to rotate by the chain 29, the second chain wheel 28 drives the rotating shaft to rotate, and the rotating shaft drives the impurity removal filter cylinder 6 to rotate. The waste water is added into the liquid adding cavity 4 through the charging hopper 7, the waste water in the liquid adding cavity 4 enters the impurity removing filter cartridge 6 through the through hole, impurities in the waste water are filtered through the impurity removing filter cartridge 6, and the filtered waste water enters the mixing cavity 17 through the infusion tube 8. When the waste water treatment agent is required to be filled into the mixing cavity 17, the first valve 9 is opened, so that the waste water treatment agent in the treatment agent storage tank 32 enters the mixing cavity 17 through the connecting pipe 33, and the waste water treatment agent can be mixed and stirred through the rotation of the stirring blade 20, so that the waste water treatment agent and the waste water treatment agent fully react. After mixing, the electromagnetic valve 24 is opened, so that the waste water and sediment in the mixing cavity 17 fall onto the trash collection drawer 21 through the blanking pipe 23 and are filtered by the filter screen 22, the sediment stays on the filter screen 22, and the waste water passes through the filter screen 22. After the second valve 26 is opened, the waste water can flow out through the liquid discharge pipe 25, and after the impurity collecting drawer 21 is pulled out, the sediment in the impurity collecting drawer 21 can be cleaned.

When the impurity removing filter cylinder 6 needs to be cleaned, water in external water supply equipment can be pumped out through the water pump 11, the water is sprayed onto the impurity removing filter cylinder 6 through the spray head 13 to clean the impurity removing filter cylinder 6, sewage generated by cleaning can fall into the sewage receiving groove 14 and is led out through the sewage conveying pipe 15, the impurity removing filter cylinder 6 continuously rotates when the impurity removing filter cylinder 6 is cleaned, so that the impurity removing filter cylinder 6 can be cleaned more comprehensively, and meanwhile, the impurity removing filter cylinder 6 can be scrubbed through the cleaning brush 31, so that the cleaning effect of the impurity removing filter cylinder 6 can be improved.

In summary, the scheme is provided with the impurity removal filter cartridge 6, impurities in wastewater can be conveniently filtered through the impurity removal filter cartridge 6, the impurity removal filter cartridge 6 can be cleaned through the cleaning component 10, the blockage of the impurity removal filter cartridge 6 is avoided, the scheme is provided with the impurity collection drawer 21, waste liquid and sediment can be conveniently separated through the impurity collection drawer 21, the impurity removal filter cartridge 6 and the stirring shaft 19 can be simultaneously driven to rotate through the group of driving motors 30, on one hand, the impurity removal filter cartridge 6 can be cleaned more comprehensively, on the other hand, the wastewater treatment agent and the wastewater can be stirred and mixed, so that the energy waste can be reduced, and the energy efficiency is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The wastewater treatment device comprises a impurity removal box (1) and a treatment box (2), wherein the impurity removal box (1) is arranged at the top of the treatment box (2), the wastewater treatment device is characterized in that a partition plate (3) is arranged in the impurity removal box (1), the impurity removal box (1) is divided into a liquid adding cavity (4) and an impurity removal cavity (5) by the partition plate (3), through holes are formed in the partition plate (3), the liquid adding cavity (4) and the impurity removal cavity (5) are communicated through the through holes, a mixing cavity (17) and a solid-liquid separation cavity (18) are sequentially formed in the treatment box (2) from top to bottom, the mixing cavity (17) and the solid-liquid separation cavity (18) are communicated through a blanking pipe (23), an electromagnetic valve (24) is arranged on the blanking pipe (23), a hopper (7) is arranged on the impurity removal box (1), the hopper (7) is communicated with the liquid adding cavity (4), a liquid conveying pipe (8) is arranged between the impurity removal cavity (4) and the treatment box (2), the mixing cavity (17) and the treatment box (2) are sequentially provided with a liquid conveying agent (32) through the connecting pipe (32), the treatment agent storage box (32) is communicated with the mixing cavity (17) through a connecting pipe (33), a first valve (9) is arranged on the connecting pipe (33), a impurity removing filter cylinder (6) is arranged in the impurity removing cavity (5) in a rotating mode, the impurity removing filter cylinder (6) is arranged in the through hole in a rotating mode, and a cleaning assembly (10) used for cleaning the impurity removing filter cylinder (6) is arranged on the impurity removing box (1).

2. The wastewater treatment device according to claim 1, wherein the cleaning assembly (10) comprises a water pump (11), a spray pipe (12), a spray head (13), a sewage receiving tank (14) and a sewage conveying pipe (15), the water pump (11) is arranged on the impurity removing box (1), the spray pipe (12) is arranged on a water outlet of the water pump (11) and extends into the impurity removing cavity (5), the spray pipe (12) is arranged above the impurity removing filter cylinder (6), the spray head (13) is arranged on the spray pipe (12), a support (16) is arranged on the partition plate (3), the sewage receiving tank (14) is arranged on the support (16) and extends into the impurity removing filter cylinder (6), the sewage receiving tank (14) is arranged below the spray pipe (12), and the sewage conveying pipe (15) is arranged on the sewage receiving tank (14) and penetrates out from one side of the impurity removing box (1).

3. The wastewater treatment device according to claim 1, wherein the mixing chamber (17) is internally provided with a stirring assembly, the stirring assembly comprises a stirring shaft (19) and stirring blades (20), the stirring shaft (19) is rotatably arranged in the mixing chamber (17), and the stirring blades (20) are arranged on the stirring shaft (19).

4. The wastewater treatment device according to claim 3, wherein the stirring shaft (19) is sleeved with a first sprocket (27), the impurity removing filter cylinder (6) is fixedly provided with a rotating shaft, the rotating shaft is rotatably connected with the impurity removing box (1), the rotating shaft is sleeved with a second sprocket (28), the first sprocket (27) and the second sprocket (28) are sleeved with a chain (29), the treatment box (2) is provided with a motor (30), and one end of the stirring shaft (19) is arranged on an output shaft of the motor (30).

5. The wastewater treatment device according to claim 1, wherein a trash collection drawer (21) is arranged in the solid-liquid separation cavity (18) in a sliding mode, the trash collection drawer (21) is positioned below the blanking pipe (23), an opening is formed in the bottom of the trash collection drawer (21), and a filter screen (22) is arranged at the opening.

6. The wastewater treatment device according to claim 1, wherein a liquid discharge pipe (25) is arranged at the bottom of the treatment tank (2), and a second valve (26) is arranged on the liquid discharge pipe (25).

7. The wastewater treatment device according to claim 2, wherein a cleaning brush (31) is arranged in the dirt receiving groove (14), and the cleaning brush (31) is contacted with the inner wall of the impurity removing filter cartridge (6).