CN211339032U - Waste water cyclic utilization device - Google Patents

Abstract

The utility model discloses a waste water recycling device, comprising a water storage tank and a motor, a water outlet pipe is connected to the lower end of the water storage tank through a flange, a second filter chamber is installed on the upper end of the water storage tank, and the second filter chamber The inner wall of the filter is connected with inserts by springs, and activated carbon plates are fixedly installed between the two sets of inserts. A cleaning plate is installed at the center point of the upper end of the filter plate through a bearing, and the center point of the upper end of the cleaning plate is connected with the output end of the motor through a rotating shaft. The utility model filters the secondary cleaning water during the production of dihydroxyanthraquinone by arranging a filter plate and an activated carbon plate, and further reduces its internal impurities, so that the waste water can be used for the preliminary cleaning of the next batch of products, thereby saving water resources and reduce production costs.

Description

A waste water recycling device

technical field

The utility model relates to the technical field of waste water treatment for the production of dihydroxyanthraquinone, in particular to a waste water recycling device.

Background technique

1,4-Dihydroxyanthraquinone is mainly used in the manufacture of safe and environmentally friendly dyes or intermediates for pigments. During the production process of 1,4-dihydroxyanthraquinone, hot water needs to be used for two cleanings, and water is a source of water for humans and all living things. It is an essential and important substance for survival, but most of the factories currently use disposable water for two cleanings in the process of producing 1,4-dihydroxyanthraquinone, which not only wastes water resources, but also has high costs. And it is not environmentally friendly enough, so we propose a wastewater recycling device to solve the above problems.

Utility model content

The purpose of this utility model is to provide a waste water recycling device, so as to solve the problem of wasteful use of disposable water for both cleaning of dihydroxyanthraquinone proposed in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a waste water recycling device, including a water storage tank and a motor, the lower end of the water storage tank is connected with a water outlet pipe through a flange, and the upper end of the water storage tank is installed with a second filter chamber, and the inner wall of the second filter chamber is connected with inserts through springs, an activated carbon plate is fixedly installed between the two groups of the inserts, the upper end of the second filter chamber is installed with a first filter chamber, and the first filter chamber is installed at the upper end of the second filter chamber. The inner lower end of the filter bin is welded with a filter plate, the upper center point of the filter plate is installed with a cleaning plate through a bearing, and the upper center point of the cleaning plate is connected to the output end of the motor through a rotating shaft, and the motor is connected to the first through a fixed rod. The inner walls of a filter chamber are connected, the lower end of the first filter chamber is provided with a sewage outlet on the left side, and the sewage outlet is communicated with the sewage pipe, and the upper end of the first filter chamber is installed with a water inlet pipe through a flange.

Preferably, the second filter chamber is configured in a cylindrical shape, and the inner wall of the second filter chamber is evenly provided with semicircular grooves.

Preferably, there are four groups of the activated carbon plates in total, and the four groups of the activated carbon plates are arranged in an inclined ladder shape.

Preferably, the left and right ends of the activated carbon plate are provided with grooves, and the inner size of the groove is equal to the outer size of the insert.

Preferably, the filter plate is arranged in a semicircle, and the filter plate is evenly provided with filter holes.

Preferably, the size of the lower end of the cleaning plate is equal to the size of the upper end of the filter plate, and the cleaning plate is close to the surface of the filter plate.

Compared with the prior art, the beneficial effect of the present utility model is that: the waste water recycling device, by setting up a filter plate and an activated carbon plate, filters the secondary cleaning water during the production of dihydroxyanthraquinone, and further removes the impurities in it. Reduced, so that wastewater can be used for the preliminary cleaning of the next batch of products, thereby saving water resources and reducing production costs;

The impurities blocked by the filter plate are cleaned by setting the cleaning plate. The cleaning plate rotates to push out the impurities from the sewage outlet to prevent the accumulation of impurities at the filter plate and cause the filter plate to be completely blocked. During use, frequent cleaning of impurities is not required, which greatly increases the practicability of the device.

Description of drawings:

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural front sectional schematic diagram of the present utility model;

2 is a schematic top view of the structure of the utility model;

Fig. 3 is the structural enlarged schematic diagram of A in Fig. 1 of the utility model;

Fig. 4 is the structural enlarged schematic diagram of B in Fig. 1 of the utility model;

FIG. 5 is an enlarged schematic view of the structure of C in FIG. 1 of the present invention.

In the picture: 1. Water storage tank; 2. Water outlet pipe; 3. Second filter chamber; 4. Spring; 5. Insert; 6. Activated carbon plate; 7. First filter chamber; 8. Filter plate; 9. Cleaning plate ; 10, motor; 11, fixed rod; 12, sewage outlet; 13, sewage pipe; 14, water inlet pipe.

Detailed ways:

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5, an embodiment provided by the present invention: a waste water recycling device, comprising a water storage tank 1 and a motor 10, the lower end of the water storage tank 1 is connected with a water outlet pipe 2 through a flange, and the A second filter chamber 3 is installed on the upper end, the second filter chamber 3 is arranged in a cylindrical shape, and the inner wall of the second filter chamber 3 is evenly provided with a semicircular groove, which increases the surface area of the inner wall of the second filter chamber 3, Thus, the heat exchange efficiency inside and outside the second filter chamber 3 is increased, resulting in faster cooling of the waste water;

And the inner wall of the second filter chamber 3 is connected with an insert 5 through a spring 4, and the left and right ends of the activated carbon plate 6 are provided with grooves, and the inner size of the groove is equal to the outer size of the insert 5. This structure makes the activated carbon The plate 6 can be fixed obliquely inside the second filter chamber 3, and through the telescopic structure of the spring 4 and the insert 5, the activated carbon plate 6 is easy to install and disassemble;

Activated carbon plates 6 are fixedly installed between the two groups of inserts 5. There are four groups of activated carbon plates 6 in total, and the four groups of activated carbon plates 6 are arranged as inclined ladders. The dynamic potential energy during flow enables the water flow to increase the efficiency of being filtered by the activated carbon plate 6;

The upper end of the second filter chamber 3 is installed with the first filter chamber 7, and the inner lower end of the first filter chamber 7 is welded with a filter plate 8, the filter plate 8 is set in a semicircle, and the filter plate 8 is evenly provided with filter holes. This structure is used to filter waste water, and at the same time, because it is a semicircle, impurities generally cannot stay on the upper surface of the filter plate 8, and the impurities will fall along the circular surface of the filter plate 8 and accumulate around it;

The center point of the upper end of the filter plate 8 is installed with the cleaning plate 9 through the bearing, and the center point of the upper end of the cleaning plate 9 is connected with the output end of the motor 10 through the rotating shaft. The model of the motor 10 is: M4lk-25C, the size of the lower end of the cleaning plate 9 The size of the upper end of the filter plate 8 is equal, and the cleaning plate 9 is close to the surface of the filter plate 8. This structure enables the cleaning plate 9 to scrape off the impurities on the filter plate 8 when it rotates, so that the filter holes on the filter plate 8 will not be damaged. cover;

The motor 10 is connected with the inner wall of the first filter chamber 7 through the fixing rod 11 , the lower end of the first filter chamber 7 is provided with a sewage outlet 12 on the left side, and the sewage outlet 12 is communicated with the sewage pipe 13 , and the upper end of the first filter chamber 7 A water inlet pipe 14 is installed through the flange.

Working principle: When the device is in use, first connect the water inlet pipe 14 to the water outlet of the dihydroxyanthraquinone secondary cleaning device, and connect the water outlet pipe 2 to the water inlet of the dihydroxyanthraquinone primary cleaning device, and the motor 10 passes through. The external switch of the wire, when the water discharged from the dihydroxyanthraquinone secondary cleaning device enters the first filter chamber through the water inlet pipe 14, it will fall on the filter plate 8, and the filter plate 8 will block the impurities, so that the water is preliminarily filtered. , when the impurities are blocked, they will slide along the arc surface of the filter plate 8 to the inner lower end of the first filter chamber 7 and accumulate. When the water is used up, the switch of the motor 10 can be turned on, and the motor 10 will drive the cleaning plate 9 Rotating above the filter plate 8, the cleaning plate 9 will not only scrape off the impurities contaminated on the filter plate 8 when rotating, but also push the impurities at the lower end of the first filter chamber 7, and the impurities will move with the pushing of the cleaning plate 9. , When the impurities are at the sewage outlet 12, they will be discharged due to centrifugal force. At this time, the impurities can be collected at the sewage pipe 13. In addition, when the waste water passes through the filter plate 8, it will fall into the activated carbon plate 6. Because the activated carbon plate 6 is inclined , the waste water will move down along the inclined surface of the activated carbon plate 6 and be filtered by the activated carbon plate 6, and the inner wall of the second filter chamber 3 is provided with a circular groove, and the groove increases the surface area of the second filter chamber 3, As a result, the heating area of the second filter chamber 3 increases, thereby increasing the efficiency of heat exchange inside and outside the second filter chamber 3. This process can cool the waste water. When the waste water is filtered by the four groups of activated carbon plates 6 one by one, it will enter the water storage tank 1. When the water needs to be used to clean the next batch of products once, the valve of the water outlet pipe 2 can be opened, so that the water in the water storage tank 1 can enter the dihydroxyanthraquinone cleaning device for use, so as to realize the water recycling. At the same time, with the increase of the use time of the device, the filtering effect of the activated carbon plate 6 will deteriorate. At this time, the second filter chamber 3 can be disassembled from the water storage tank 1 and the first filter chamber 7 through the thread, and the activated carbon plate 6 can be moved upward. Lift, when the activated carbon plate 6 is subjected to an upward force, the insert 5 will be squeezed inward, and the insert 5 will move inward and compress the spring 4. When the insert 5 leaves the activated carbon plate 6, the activated carbon plate 6 can be moved Take out from the second filter chamber 3, take out all the activated carbon plates 6 in turn, then insert a new activated carbon plate 6 from the bottom of the second filter chamber 3 inward, push the activated carbon plate 6 so that the activated carbon plate 6 touches the uppermost two groups Insert 5, the insert 5 will move inwards due to the force of the activated carbon plate 6 and compress the spring 4, when the insert 5 is aligned with the groove on the activated carbon plate 6, it will be pushed by the compressed spring 4 to embed the activated carbon plate 6, at this time, the activated carbon plate 6 is in a fixed state, and all activated carbon plates 6 are installed in sequence from top to bottom to complete the replacement. The above is the entire working principle of the present invention.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the within the protection scope of the present invention.

Claims (6)

1. The utility model provides a waste water cyclic utilization device, includes aqua storage tank (1) and motor (10), its characterized in that: the water filter is characterized in that the lower end of the water storage tank (1) is connected with a water outlet pipe (2) through a flange, the upper end of the water storage tank (1) is provided with a second filter bin (3), the inner wall of the second filter bin (3) is connected with an embedded block (5) through a spring (4), an activated carbon plate (6) is fixedly arranged between the two embedded blocks (5), the upper end of the second filter bin (3) is provided with a first filter bin (7), the lower end of the inside of the first filter bin (7) is welded with a filter plate (8), the upper end central point of the filter plate (8) is provided with a cleaning plate (9) through a bearing, the upper end central point of the cleaning plate (9) is connected with the output end of a motor (10) through a rotating shaft, the motor (10) is connected with the inner wall of the first filter bin (7) through a fixing rod (11), the left side of the lower end of the first, and the sewage draining port (12) is communicated with a sewage draining pipe (13), and the upper end of the first filtering bin (7) is provided with a water inlet pipe (14) through a flange.

2. The wastewater recycling device according to claim 1, wherein: the second filtering bin (3) is cylindrical, and semicircular grooves are uniformly formed in the inner wall of the second filtering bin (3).

3. The wastewater recycling device according to claim 1, wherein: the activated carbon plates (6) are provided with four groups, and the activated carbon plates (6) in the four groups are arranged in an inclined ladder shape.

4. The wastewater recycling device according to claim 1, wherein: the activated carbon plate (6) is provided with grooves at the left end and the right end, and the inner side size of the groove is equal to the outer side size of the insert block (5).

5. The wastewater recycling device according to claim 1, wherein: the filter plate (8) is semicircular, and filter holes are uniformly formed in the filter plate (8).

6. The wastewater recycling device according to claim 1, wherein: the size of the lower end of the cleaning plate (9) is equal to that of the upper end of the filter plate (8), and the cleaning plate (9) is tightly attached to the surface of the filter plate (8).

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