Grinding fluid service time prolonging device

Abstract

The utility model relates to the technical field of grinding fluid, in particular to a grinding fluid service life prolonging device which comprises a fluid storage box body, the interior of the fluid storage box body is suitable for storing grinding fluid, a ventilation opening is formed in the top of the fluid storage box body, a dustproof assembly is arranged on the ventilation opening, a fluid changing assembly is arranged on one side of the fluid storage box body, and the dustproof assembly comprises a baffle plate and a dustproof net; the liquid changing assembly comprises a plurality of pipelines and a liquid leakage hopper, a liquid inlet and a liquid leakage opening are formed in the liquid leakage hopper, the liquid leakage opening is a flat opening, the multiple pipelines are fixed to the outer side of the liquid storage box, and the multiple pipelines can guide grinding liquid at the bottom of the liquid storage box into the liquid leakage hopper through a water pump. The grinding fluid at the bottom of the fluid storage box can flow along the pipeline and is conveyed to the fluid leakage hopper through power provided by the water pump in the fluid replacement assembly, then the flat fluid leakage opening can enable the grinding fluid to flow out like a waterfall, the contact area between the grinding fluid and air is increased, and the service life of the grinding fluid is effectively prolonged.

Description

Technical Field

[0001] This utility model relates to the field of grinding fluid technology, specifically to a device for extending the service life of grinding fluid. Background Technology

[0002] Grinding fluid storage tanks are usually relatively closed environments. In such environments, the temperature and humidity conditions are relatively stable, which can easily provide a good breeding ground for the growth of anaerobic microorganisms. In addition, grinding fluids themselves contain a large number of organic components, such as mineral oil, emulsifiers, and rust inhibitors. Taking mineral oil as an example, the hydrocarbons in it can be decomposed and utilized by some microorganisms as nutrients for their growth and reproduction. Therefore, if they are not effectively inhibited, the storage time of grinding fluid will be reduced.

[0003] Based on the above problems, the existing patent publication number CN222137647U discloses a device for extending the service life of grinding fluid. It is designed by setting a storage section with an air passage and an air inlet. The air inlet is located on the first end and is on the same plane as the first end. The outer wall of the air passage is provided with multiple through holes. The air passage has a first cavity and a second cavity is formed between the air passage and the inner wall of the storage section. The second cavity is used to store grinding fluid and allow air to be discharged into the grinding fluid, so that the grinding fluid and air can be fully contacted, thus avoiding a shortened service life of the grinding fluid.

[0004] However, when implementing the above-mentioned grinding fluid usage time extension device, at least the following problems were found: since the grinding fluid is relatively static in the second cavity, in order to ensure air circulation, an air pressure pump needs to be installed on the air inlet to increase the air pressure at the air inlet, thereby increasing the air pressure in the storage section and improving the air circulation efficiency in the storage section. However, since the grinding fluid is relatively static, only its surface is in contact with the air, and the grinding fluid is still easily decomposed by microorganisms. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a device for extending the service life of grinding fluid, thus solving the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides a device for extending the service life of grinding fluid, comprising:

[0009] The liquid storage tank is suitable for storing grinding fluid. A vent is located on the top of the tank, equipped with a dustproof component. A fluid exchange assembly is located on one side of the tank.

[0010] The dustproof assembly comprises a shielding plate and a dustproof screen, the shielding plate is fixed above the ventilation opening of the liquid storage tank body, a ventilation path is left between the shielding plate and the ventilation opening, and the dustproof screen is fixed on the ventilation opening;

[0011] The liquid replacement assembly comprises a plurality of pipelines and a liquid leakage tank, the liquid leakage tank is provided with a liquid inlet and a liquid leakage opening, the liquid leakage opening is a flat opening, the plurality of pipelines are fixed on the outer side of the liquid storage tank body, one end of the pipeline is communicated with the bottom of the liquid storage tank body, the other end of the pipeline is directed to the liquid inlet of the liquid leakage tank, and the plurality of pipelines can guide the grinding liquid at the bottom of the liquid storage tank body into the liquid leakage tank through the water pump.

[0012] Optionally, the ventilation opening is sunken into the liquid storage tank body, the dustproof screen is trapezoidal and covers the ventilation opening, and the edge of the dustproof screen is fixed to the liquid storage tank body.

[0013] Optionally, the edge of the dustproof screen is provided with an extension support plate, and when the extension support plate is attached to the top of the liquid storage tank body, the dustproof screen covers the ventilation opening.

[0014] Optionally, the top of the liquid storage tank body is further fixed with two air deflectors, the cross section of the two air deflectors is a right-angled triangle, and the inclined surfaces of the two air deflectors are opposite to each other.

[0015] Optionally, the shielding plate is fixed on the inclined side of the air deflector, and a ventilation path is left between the air deflector and the shielding plate.

[0016] Optionally, the air deflector is fixed with mounting plates on both sides, and the air deflector is bolted and fixed to the top of the liquid storage tank body through the mounting plates.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the grinding liquid use time extension device has the following beneficial effects:

[0019] 1. The water pump in the liquid replacement assembly provides power, so that the grinding liquid at the bottom of the liquid storage tank body can flow along the pipeline and be transported to the liquid leakage tank, then the flat liquid leakage opening can make the grinding liquid flow out like a waterfall, increase the contact area with air, effectively extend the use time of the grinding liquid, and solve the problem that in the prior art, the grinding liquid is relatively static, only the surface thereof is in contact with air, and the grinding liquid is still easy to be decomposed by microorganisms.

[0020] 2. The ventilation opening is sunken into the liquid storage tank body, the dustproof screen is trapezoidal and covers the ventilation opening, and the edge of the dustproof screen is fixed to the liquid storage tank body, when external air enters, the sunken ventilation opening is equivalent to forming a similar "buffer area", so that the flow rate of the entering air can be appropriately slowed down, and the airflow can more smoothly enter the tank body. This helps to reduce the dust and other impurities that may be brought in due to the rapid flow of air, and allows the entering air to be more evenly diffused in the tank body.

[0021] 3. The utility model discloses a liquid storage tank body top still is fixed with two louvers, two louvers cross section presents right triangle, two louvers's inclined plane is opposite, when the outside air passes through the air vent and enters the liquid storage tank body, the louver can play the guiding role to the airflow. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0023] Figure 2 It is shown that Figure 1 It is the internal structure schematic diagram of the utility model;

[0024] Figure 3 It is shown that the structure schematic diagram of the liquid leakage bucket;

[0025] Figure 4 It is shown that the structure schematic diagram of the dustproof screen.

[0026] In the drawing: 1, liquid storage tank body; 2, air vent; 3, baffle; 4, dustproof screen; 5, pipeline; 6, liquid leakage bucket; 7, water pump; 8, extension support plate; 9, louver; 10, mounting plate; 11, liquid inlet; 12, liquid leakage port. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and 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.

[0028] Embodiment: please refer to Figures 1 to 4 According to the embodiment of the utility model, a technical scheme is provided: a grinding fluid use time extension device, comprising:

[0029] Liquid storage tank body 1, liquid storage tank body 1 is suitable for storing grinding fluid, provides a relatively stable storage space for grinding fluid, guarantees that grinding fluid can be normally taken and used within a certain time, and the top of liquid storage tank body 1 is provided with air vent 2, which is used to realize the air circulation inside and outside the tank body, and the air vent 2 is provided with a dustproof assembly, and the liquid storage tank body 1 is provided with a liquid replacement assembly on one side, wherein,

[0030] The dustproof assembly comprises a shielding plate 3 and a dust screen 4, the shielding plate 3 is fixed above the air vent 2 of the liquid storage tank body 1, mainly plays a role of preliminarily blocking larger dust particles and sundries from the outside into the tank body, avoids that a large amount of dust directly falls into the grinding fluid to pollute the grinding fluid or affect the performance of the grinding fluid, a ventilation path is left between the shielding plate 3 and the air vent 2, the dust screen 4 is fixed on the air vent 2, and the dust screen 4 further filters air and intercepts smaller dust particles, while ensuring that air can enter the tank body to realize circulation, prevents dust and impurities from mixing into the grinding fluid, guarantees the purity of the grinding fluid, and helps to prolong the use time of the grinding fluid.

[0031] The liquid changing assembly comprises a plurality of pipelines 5 and a liquid leakage tank 6, the liquid leakage tank 6 is provided with a liquid inlet 11 and a liquid leakage opening 12, the liquid leakage opening 12 is a flat opening, the liquid inlet 11 is used for receiving the grinding fluid conveyed from the pipelines 5, the flat liquid leakage opening 12 can make the grinding fluid flow out like a waterfall, increases the contact area between the grinding fluid and air, the pipelines 5 are fixed outside the liquid storage tank body 1, one end of the pipeline 5 is communicated with the bottom of the liquid storage tank body 1, the other end of the pipeline 5 is directed to the liquid inlet 11 of the liquid leakage tank 6, and the pipelines 5 can guide the grinding fluid at the bottom of the liquid storage tank body 1 into the liquid leakage tank 6 through the water pump 7.

[0032] The grinding fluid use time prolonging device with the above structure can make the grinding fluid at the bottom of the liquid storage tank body 1 flow along the pipelines 5, be conveyed to the liquid leakage tank 6, and then flow out like a waterfall through the flat liquid leakage opening 12, so that the contact area between the grinding fluid and air is increased, the use time of the grinding fluid is effectively prolonged, and the problem that the grinding fluid is still easy to be decomposed by microorganisms because only the surface of the grinding fluid contacts air in the prior art is solved.

[0033] The air vent 2 is sunken into the liquid storage tank body 1, the dust screen 4 presents a trapezoidal shape and covers the air vent 2, the edge of the dust screen 4 is fixed to the liquid storage tank body 1, when air from the outside enters, the sunken air vent 2 is equivalent to forming a similar “buffer area”, so that the flow rate of the entering air can be appropriately slowed down, and the air flow can more smoothly enter the tank body. In this way, it is helpful to reduce dust and sundries that may be brought in due to the rapid flow of air, and the entering air can be more evenly diffused in the tank body, avoiding that unnecessary disturbance of the grinding fluid is caused by too fast or too strong local air flow, and creating favorable conditions for maintaining a stable storage environment of the grinding fluid.

[0034] The dustproof net 4 is provided with an extended support plate 8 at the edge, when the extended support plate 8 is attached to the top of the liquid storage tank body 1, the dustproof net 4 covers the air vent 2, the dustproof net 4 itself is relatively thin and soft, and is only fixed by the edge and the liquid storage tank body 1, in the long-term use process, it may be loose, deformed or even displaced due to external airflow impact, self-gravity influence or occasional touch and other factors. The extended support plate 8 can enhance the stability of the connection between the dustproof net 4 and the liquid storage tank body 1, so that it is more firmly placed in the correct position covering the air vent 2, ensuring that it can always effectively play the role of filtering dust, and will not have gaps due to position changes, so that dust and impurities have the opportunity to bypass the dustproof net 4 and enter the liquid storage tank body 1.

[0035] Two air deflectors 9 are also fixed to the top of the liquid storage tank body 1, the cross section of the two air deflectors 9 is a right triangle, and the inclined surfaces of the two air deflectors 9 are opposite to each other. When external air enters the liquid storage tank body 1 through the air vent 2, the air deflectors 9 can guide the airflow. Because the inclined surfaces are opposite to each other, the air will flow along the inclined surfaces of the air deflectors 9, changing the original possible disordered entering direction, so that the air enters the tank in a more regular and orderly manner. For example, it can avoid the situation that the air directly vertically enters the tank, causing local airflow to be too strong and having a large impact on the grinding fluid, and instead makes the airflow more gently diffuse in the tank along the direction guided by the air deflectors 9, which helps to maintain the uniformity and stability of the airflow in the tank.

[0036] The shielding plate 3 is fixed on the inclined edge of the air deflector 9, and a ventilation path is left between the air deflector 9 and the shielding plate 3. When external air enters along the guidance of the air deflector 9, the shielding plate 3 further buffers and guides the airflow. The air first flows along the inclined surface of the air deflector 9, and then contacts the shielding plate 3, which changes the flow direction or flow rate, so that the airflow entering the liquid storage tank body 1 is more gentle and orderly. The ventilation path left between the air deflector 9 and the shielding plate 3 ensures that the air can continuously and smoothly pass through, and will not be hindered by the presence of the two to enter the tank normally, maintaining the continuity of air circulation, which helps to make the external fresh air evenly enter the tank, achieve good air exchange, and avoid the deterioration of the tank environment due to poor air circulation, which affects the preservation of the grinding fluid.

[0037] The air deflector 9 is fixed with the mounting plate 10 on both sides, the air deflector 9 can be fixed on the top of the liquid storage tank body 1 through the mounting plate 10, the mounting plate 10 provides the definite connecting part and reference standard for the installation of the air deflector 9, when the air deflector 9 is installed on the top of the liquid storage tank body 1, the operator can correspond through the mounting plate 10 and the predetermined bolted position of the top of the tank, the installation direction of the air deflector 9 can be more accurately and conveniently determined, and the air deflector 9 can be ensured to be in the correct position, for example, the inclined surfaces of the two air deflectors 9 are opposite, so that the air deflector 9 can effectively play the function of guiding air and the like. Compared with the problems of inaccurate positioning and installation angle deviation that may be faced when the air deflector 9 is directly fixed on the tank, the installation accuracy and efficiency can be greatly improved by using the mounting plate 10.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for extending the useful life of an abrasive slurry, characterized by, Include: Liquid tank (1), the liquid tank (1) is suitable for storing grinding fluid, the top of the liquid tank (1) is provided with a ventilation opening (2), the ventilation opening (2) is provided with a dustproof assembly, one side of the liquid tank (1) is provided with a liquid exchange assembly, wherein, The dustproof assembly includes a baffle (3) and a dust screen (4), the baffle (3) is fixed above the ventilation opening (2) of the liquid tank (1), a ventilation path is left between the baffle (3) and the ventilation opening (2), the dust screen (4) is fixed on the ventilation opening (2); The liquid exchange assembly includes a plurality of pipes (5) and a liquid leakage tank (6), the liquid leakage tank (6) is provided with a liquid inlet (11) and a liquid leakage opening (12), the liquid leakage opening (12) is a flat opening, the plurality of pipes (5) are fixed outside the liquid tank (1), one end of the pipe (5) communicates with the bottom of the liquid tank (1), the other end of the pipe (5) faces the liquid inlet (11) of the liquid leakage tank (6), a plurality of pipes (5) can guide the grinding fluid at the bottom of the liquid tank (1) into the liquid leakage tank (6) through the water pump (7).

2. The device for extending the use time of a grinding fluid according to claim 1, wherein: The ventilation opening (2) sinks into the liquid tank (1), the dust screen (4) presents a trapezoidal shape and covers the ventilation opening (2), the edge of the dust screen (4) is fixed with the liquid tank (1).

3. The device for extending the use time of a grinding fluid according to claim 2, wherein: The edge of the dust screen (4) is provided with an extension support plate (8), when the extension support plate (8) is attached to the top of the liquid tank (1), the dust screen (4) covers the ventilation opening (2).

4. The device for extending the use time of a grinding fluid according to claim 1, wherein: Two air deflectors (9) are also fixed on the top of the liquid tank (1), the cross section of the two air deflectors (9) presents a right triangle, and the inclined surfaces of the two air deflectors (9) are opposite.

5. The device for extending the use time of a grinding fluid according to claim 4, wherein: The baffle (3) is fixed on the inclined side of the air deflector (9), and a ventilation path is left between the air deflector (9) and the baffle (3).

6. The device for extending the use time of a grinding fluid according to claim 4, wherein: Air deflectors (9) are fixed on both sides of the mounting plate (10), and the air deflector (9) can be bolted and fixed on the top of the liquid tank (1) through the mounting plate (10).

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