Integrated consumable-free negative pressure impurity filtering equipment

Abstract

The utility model relates to integrated consumable-free negative-pressure impurity filtering equipment, which belongs to the technical field of filtering devices and comprises a liquid collecting tank, a filtering component communicated with the liquid collecting tank is arranged at the upper end of the liquid collecting tank, a water inlet pump communicated with the filtering component through a pipeline is arranged on the liquid collecting tank, a water storage tank is arranged on the side edge of the liquid collecting tank, and a water outlet pump communicated with the water storage tank through a pipeline is arranged on the water storage tank. And the water storage tank is provided with an infusion pump which is communicated with the side edge of the filtering assembly through a pipeline. The filtering assembly comprises a filtering cover, a driving shaft and a driven shaft which are in bearing type inserting connection with the filtering cover are arranged in the filtering cover, and filtering cloth is arranged between the driving shaft and the driven shaft. The device has the characteristics of simple structure, good operation stability and good filtering effect. Suspended solids, impurities and pollutants in water are removed through a negative pressure adsorption system.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter device technical field, concretely relates to integrated no consumable negative pressure impurity filter equipment. BACKGROUND

[0002] In modern mechanical processing, machine tool processing is very necessary batch production condition, in continuous high intensity operation, workpiece and tool have violent friction when cutting, therefore need to use lubricating oil to lubricate and take away heat generated by friction simultaneously, thereby prolonging tool life.

[0003] Machine tool processing supporting equipment's swarf oil is recycled and filtered and then reused, at present, some cutting oil filter devices commonly use magnetic parts to adsorb metal objects in oil, and impurities such as oil sludge and gum will gradually accumulate in the filter device, and it is more and more difficult to clean, the more deposition, the more likely to affect the filtering effect, even emit odor and affect workshop environment, therefore it is not conducive to long-term application, and it is also difficult to maintain, and the effect is very poor. SUMMARY

[0004] The utility model mainly solves the deficiency in prior art, provides a kind of integrated no consumable negative pressure impurity filter equipment, it has the characteristics such as simple structure, good running stability and good filtering effect. Remove suspended solids, impurities and pollutants in water through negative pressure adsorption system.

[0005] The above technical problems of the utility model are mainly solved by the following technical solutions:

[0006] An integrated no consumable negative pressure impurity filter equipment, including liquid collecting tank, the upper end of the liquid collecting tank is provided with a filter assembly connected with the liquid collecting tank, the liquid collecting tank is provided with a water inlet pump connected with the filter assembly, the side of the liquid collecting tank is provided with a water storage tank, and the water storage tank is provided with a liquid pumping pump connected with the side of the filter assembly. The filter assembly comprises a filter cover, the filter cover is provided with a driving shaft and a driven shaft connected with the filter cover in a bearing type, and a filter cloth is arranged between the driving shaft and the driven shaft.

[0007] Preferably, the driving shaft and the driven shaft are inclined, the driving shaft is above, the driven shaft is below, and a cleaning brush is arranged below the driving shaft and in contact with the filter cloth.

[0008] Preferably, the side of the liquid pumping pump is provided with an electric control box connected with the impeller fan, the water inlet pump and the liquid pumping pump in an electrical circuit, and the electric control box and the water inlet pump are provided with a liquid return pump connected with the liquid collecting tank in a pipeline.

[0009] Preferably, the liquid return pump and the liquid pumping pump are provided with a backwashing pump connected with the water storage tank and the filter cloth in a pipeline.

[0010] Preferably, the upper end of the filter cover is provided with an impeller fan in communication with the filter cloth.

[0011] Preferably, the upper front end of the filter cover is provided with a slag discharge cover, and the side of the slag discharge cover is provided with a driving motor inserted and limited by a snap spring with the driving shaft.

[0012] Preferably, the water storage tank is provided with a liquid level meter.

[0013] Preferably, the lower part of the filter cloth is provided with a water inlet pipe support for fixing the water inlet pump pipeline between the filter cover.

[0014] The utility model can achieve the following effects:

[0015] The utility model discloses an integrated non-consumable material negative pressure impurity filtering equipment, compared with prior art, has simple structure, good running stability and good filtering effect. Through the negative pressure adsorption system, the suspended solids, impurities and pollutants in water are removed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model.

[0017] Figure 2 It is the side view structural schematic diagram of the utility model.

[0018] Figure 3 It is the top view structural schematic diagram of the utility model.

[0019] Figure 4 It is the structural sectional view of the utility model.

[0020] In the drawing: filter assembly 1, impeller fan 2, driving motor 3, water inlet pump 4, back flushing pump 5, electric control box 6, liquid pump 7, water storage tank 8, liquid level meter 9, liquid collecting tank 10, slag discharge cover 11, filter cover 12, liquid return pump 13, water inlet pipe support 14, filter cloth 15, driving shaft 16, cleaning brush 17, driven shaft 18. DETAILED DESCRIPTION

[0021] The technical scheme of the utility model will be further specifically explained below by combining with the drawings.

[0022] Embodiment: as Figures 1-4As shown, a one-piece no-waste negative pressure impurity filtering device, comprising a liquid collecting tank 10, the upper end of the liquid collecting tank 10 is provided with a filtering assembly 1 connected with the liquid collecting tank 10, the liquid collecting tank 10 is provided with a water inlet pump 4 in pipeline communication with the filtering assembly 1, the side of the liquid collecting tank 10 is provided with a water storage tank 8, and the water storage tank 8 is provided with a liquid level meter 9. The water storage tank 8 is provided with a liquid pumping pump 7 in pipeline communication with the side of the filtering assembly 1. The side of the liquid pumping pump 7 is provided with an electric control box 6 in circuit communication with the impeller fan 2, the water inlet pump 4 and the liquid pumping pump 7. The electric control box 6 and the water inlet pump 4 are provided with a liquid return pump 13 in pipeline communication with the liquid collecting tank 10. The liquid return pump 13 and the liquid pumping pump 7 are provided with a backwashing pump 5 in pipeline communication with the water storage tank 8 and the filter cloth 15.

[0023] The filtering assembly 1 comprises a filter cover 12, the filter cover 12 is provided with a driving shaft 16 and a driven shaft 18 inserted in bearing type with the filter cover 12, the driving shaft 16 and the driven shaft 18 are provided with a filter cloth 15 therebetween, and the lower part of the filter cloth 15 and the filter cover 12 are provided with a water inlet pipe support 14 for fixing the pipeline of the water inlet pump 4. The driving shaft 16 and the driven shaft 18 are arranged in an inclined manner, the driving shaft 16 is above, and the driven shaft 18 is below, and the lower part of the driving shaft 16 is provided with a cleaning brush 17 in contact with the filter cloth 15. The upper end of the filter cover 12 is provided with an impeller fan 2 in pipeline communication with the filter cloth 15. The upper part of the filter cover 12 is provided with a residue discharge cover 11, and the residue discharge cover 11 is provided with a driving motor 3 inserted in snap spring limiting position with the driving shaft 16.

[0024] The liquid pumping pump 7 transports liquid to the inner cavity of the filtering assembly 1, and a dense sludge layer will gradually form on the filter cloth 15. At the same time, the liquid return pump 13 always runs to extract the liquid in the cavity below the filter cloth 15, and the impeller fan 2 runs, so that the pressure above the filter cloth 15 is greater than the pressure in the cavity, forming a downward pressure to force the liquid to penetrate the filter cloth as much as possible.

[0025] When the sludge layer above the filter cloth 15 cannot penetrate the liquid, the driving motor 3 drives the driving shaft 16 to move the filter cloth 15 forward, and the previous filtering step is recycled.

[0026] In summary, the one-piece no-waste negative pressure impurity filtering device has the characteristics of simple structure, good running stability and good filtering effect. Through the negative pressure adsorption system, the suspended solids, impurities and pollutants in the water are removed.

[0027] It will be obvious to a person skilled in the art that the application is not limited to the details of the above-described exemplary embodiments but that the application can be implemented in other embodiments without departing from the essential attributes thereof, and that the intent of the application is embodied in such alternative embodiments. Therefore, the embodiments should be considered illustrative and not restrictive, the only limitation being imposed by the claims set forth herein. No reference signs in the claims should be considered as limiting the scope of the claims in any way.

[0028] In summary, the above-described is only a specific embodiment of the present application, but the structural features of the present application are not limited to this, any person skilled in the art in the field of the present application, the changes or modifications are covered in the patent scope of the present application.

Claims

1. An integrated, consumable-free negative pressure impurity filtration device, characterized in that: The utility model provides a filter assembly, water pump, water storage tank, liquid pump, backflushing pump, impeller fan, control box, liquid level meter, water inlet pipe support and the like are arranged on the filter assembly, and the filter assembly is connected with the water storage tank through the water pump, the liquid pump, the backflushing pump and the like.

2. The integrated consumable-less negative pressure impurity filter apparatus according to claim 1, wherein: The driving shaft (16) and the driven shaft (18) are arranged in an inclined manner, the driving shaft (16) is arranged above, and the driven shaft (18) is arranged below.

3. The integrated, consumable-less, negative pressure impurity filtration device of claim 2, wherein: The liquid pump (7) is provided with an electric control box (6) which is electrically connected with the impeller fan (2), the water pump (4) and the liquid pump (7).

4. The integrated, consumable-less, negative pressure impurity filtration device of claim 3, wherein: The liquid pump (7) is provided with an electric control box (6) which is electrically connected with the impeller fan (2), the water pump (4) and the liquid pump (7).

5. The integrated, consumable-less, negative pressure impurity filtration apparatus of claim 1, wherein: The filter cover (12) is provided with an impeller fan (2) which is connected with the filter cloth (15) through a pipeline.

6. The integrated, consumable-less, negative pressure impurity filtration device of claim 1, wherein: The filter cover (12) is provided with a driving motor (3) which is clamped and limited with the driving shaft (16) through a spring.

7. The integrated, consumable-less, negative pressure impurity filtration device of claim 1, wherein: The water storage tank (8) is provided with a liquid level meter (9).

8. The integrated, consumable-less, negative pressure impurity filtration device of claim 1, wherein: The filter cloth (15) is provided with a water inlet pipe support (14) which is used for fixing the pipeline of the water pump (4).

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