Activated carbon adding device for removing impurities in electrolyte

Abstract

The utility model discloses an activated carbon adding device for removing impurities in electrolyte, which comprises a liquid storage tank, the top of the liquid storage tank is provided with an activated carbon feeding port, one side of the liquid storage tank is provided with a liquid inlet, the other side of the liquid storage tank is provided with a liquid outlet, activated carbon enters the liquid storage tank from the activated carbon feeding port, and the activated carbon is fed into the liquid storage tank through the liquid outlet. The electrolyte containing impurities enters the liquid storage tank from the liquid inlet, and the activated carbon and the electrolyte containing impurities are mixed in the liquid storage tank and then enter the filtering section from the liquid outlet together. Activated carbon and electrolyte containing impurities enter the liquid storage tank in advance to be mixed and then enter the filtering section, the activated carbon does not need to be added into the filtering section regularly, the new adding mode of the activated carbon is changed, the activated carbon is stably added into the filtering section, the workload can be reduced, and the working efficiency is improved. And the purification effect tends to be stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrolyte impurity filtration technical field, specifically is a kind of activated carbon adding device for removing impurity in electrolyte. BACKGROUND

[0002] It is the main means to keep electrolyte cleanliness by using activated carbon to adsorb impurities in electrolyte. Now activated carbon is added every two hours, which causes the content of activated carbon in filtration section to be in a fluctuating state, making the filtration purification effect unstable.

[0003] Therefore, in order to correct the above-mentioned defects, we propose an activated carbon adding device for removing impurities in electrolyte. SUMMARY

[0004] The utility model solves the technical problem of providing an activated carbon adding device for removing impurities in electrolyte.

[0005] To achieve the above object, the utility model provides the following technical scheme: an activated carbon adding device for removing impurities in electrolyte, comprising a liquid storage tank, an activated carbon feeding port is provided at the top of the liquid storage tank, a liquid inlet is installed on one side of the liquid storage tank, and a liquid outlet is installed on the other side. Activated carbon enters the liquid storage tank from the activated carbon feeding port, electrolyte containing impurities enters the liquid storage tank from the liquid inlet, and activated carbon and electrolyte containing impurities are mixed in the liquid storage tank and then enter the filtration section from the liquid outlet.

[0006] Further, an air supply pipe is connected to the top of the liquid storage tank, the inlet end of the air supply pipe is connected to a fan, the air supply pipe penetrates into the liquid storage tank and is connected to a gas distribution pipe, and the gas distribution pipe has gas outlets.

[0007] Further, the gas distribution pipe is arranged in a spiral shape from top to bottom inside the liquid storage tank.

[0008] Further, the gas distribution pipe is arranged in a spiral shape on the inner bottom of the liquid storage tank.

[0009] Further, a flow control valve is provided on the liquid outlet.

[0010] Further, a pressure relief valve is installed on the top of the liquid storage tank.

[0011] Compared with the prior art, the utility model has the beneficial effects that: the utility model uses a new activated carbon adding method, which mixes activated carbon and electrolyte containing impurities in the liquid storage tank before entering the filtration section, so that activated carbon does not need to be added to the filtration section regularly. This new activated carbon adding method changes the stable addition of activated carbon to the filtration section, which not only reduces the workload but also makes the purification effect stable. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the whole structure schematic view of the utility model;

[0013] Fig. 2 It is the first shape structure schematic view of cloth air pipe in the utility model;

[0014] Fig. 3 It is the second shape structure schematic view of cloth air pipe in the utility model.

[0015] Mark in the drawing:

[0016] 1, liquid storage tank;2, liquid inlet;3, activated carbon feeding port;4, flow control valve;5, liquid outlet;6, air supply pipe;7, pressure relief valve;8, cloth air pipe;9, air outlet. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0018] The utility model provides a technical scheme:

[0019] Please refer to Figs. 1-3 An activated carbon adding device for removing impurities in electrolyte, comprising a liquid storage tank 1, the top of the liquid storage tank 1 is provided with an activated carbon feeding port 3, one side of the liquid storage tank 1 is installed with a liquid inlet 2, the other side is installed with a liquid outlet 5, the liquid outlet 5 is connected to a filtering section, the activated carbon enters the liquid storage tank 1 from the activated carbon feeding port 3, the electrolyte containing impurities enters the liquid storage tank 1 from the liquid inlet 2, the activated carbon and the electrolyte containing impurities are mixed in the liquid storage tank 1 and then enter the filtering section from the liquid outlet 5.

[0020] The above-mentioned mode is that the electrolyte containing impurities is mixed with activated carbon in the liquid storage tank 1 before entering the filtering section, and then enters the filtering section together. When entering the filtering section, the activated carbon and the electrolyte containing impurities have been mixed. The adding mode of activated carbon is changed, so that it is stably added into the filtering section, which can not only reduce the workload, but also make the purification effect tend to be stable.

[0021] In order to let the activated carbon in the liquid storage tank 1 and electrolyte fully mixed, the top of the liquid storage tank 1 is connected with the air supply pipe 6, the inlet end of the air supply pipe 6 is connected with the fan, the air supply pipe 6 penetrates into the liquid storage tank 1 and is connected with the air distribution pipe 8, the air distribution pipe 8 has the air outlet hole 9, the amount of activated carbon needed in a certain period is calculated and matched, then the activated carbon is poured into the liquid storage tank, because the activated carbon is insoluble in water, in order to prevent the activated carbon from precipitating and to keep the activated carbon and water in the fully mixed state, the air distribution pipe 8 has the air outlet hole 9, the air is sent into the air supply pipe 6 and the air distribution pipe 8 by the air blower, and the liquid is stirred by the overflow of the air bubbles.

[0022] As shown in the above, Figs. 2-3 In order to let the gas be uniformly distributed, the air distribution pipe 8 is arranged in a spiral shape from top to bottom in the inside of the liquid storage tank 1 or the air distribution pipe 8 is arranged in a spiral shape on the inner bottom of the liquid storage tank 1, and the two modes can make the gas be discharged from multiple points and improve the mixing effect, because the air is continuously supplied, the pressure inside the liquid storage tank 1 is considered, the pressure relief valve 7 is installed on the top of the liquid storage tank 1, and when the air pressure in the liquid storage tank 1 is too high, the pressure relief valve 7 can be used for pressure relief.

[0023] A flow control valve 4 is installed on the liquid outlet 5, and the flow size is adjusted according to the process requirement.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An activated carbon addition device for removing impurities from an electrolyte, characterized in that: The utility model provides an active carbon filter for electrolyte, which comprises a liquid storage tank (1), a top of the liquid storage tank (1) is provided with an active carbon feeding port (3), one side of the liquid storage tank (1) is provided with a liquid inlet (2), the other side is provided with a liquid outlet (5), the active carbon enters the liquid storage tank (1) from the active carbon feeding port (3), the electrolyte containing impurities enters the liquid storage tank (1) from the liquid inlet (2), the active carbon and the electrolyte containing impurities are mixed in the liquid storage tank (1) and then enter a filtering section from the liquid outlet (5) together.

2. The active carbon additive device for removing impurities in an electrolyte according to claim 1, characterized by: The top of the liquid storage tank (1) is connected with a blast pipe (6), the inlet end of the blast pipe (6) is connected with a fan, the blast pipe (6) penetrates into the liquid storage tank (1) and is connected with a gas distribution pipe (8), the gas distribution pipe (8) is provided with gas outlet holes (9).

3. The active carbon additive device for removing impurities in an electrolyte according to claim 2, characterized by: The gas distribution pipe (8) is spirally arranged from top to bottom in the liquid storage tank (1).

4. The active carbon additive device for removing impurities in an electrolyte according to claim 2, characterized by: The gas distribution pipe (8) is spirally laid on the inner bottom of the liquid storage tank (1).

5. The active carbon additive device for removing impurities in an electrolyte according to claim 1, characterized by: The liquid outlet (5) is provided with a flow control valve (4).

6. The active carbon additive device for removing impurities in an electrolyte according to claim 2, characterized by: The top of the liquid storage tank (1) is provided with a pressure relief valve (7).

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