CN215142649U - Module belt cleaning device - Google Patents

Abstract

The utility model provides a module cleaning device aiming at the defects that in the prior art, when the wax pattern is washed, light impurities float on the water surface, the cleaned wax pattern is easy to cause secondary pollution, and the wax pattern is not thoroughly cleaned, the module cleaning device comprises a cleaning water tank and an air blowing device, the air blowing device comprises an air blowing pipe and an air pump, the air inlet of the air blowing pipe is communicated with the air pump, the air outlet of the air blowing pipe is communicated with the inner cavity of the cleaning water tank, blowing air from the lower part of the cleaning water tank to the upper part of the cleaning water tank through an air blowing pipe, leading the compressed air to enter the bottom of the inner cavity of the cleaning water tank, and ascends from the bottom, in the ascending process of the compressed air, the water in the cleaning water tank rolls to diffuse impurities in the water to the periphery, no or few impurities exist in the middle part of the cleaning water tank, when the module is cleaned, the module can be lifted out of the water from the middle part, and the chance of secondary pollution when the module is cleaned and lifted out of the water surface is reduced or prevented.

Description

Module belt cleaning device

Technical Field

The utility model relates to a casting equipment technical field, in particular to module belt cleaning device.

Background

In the field of casting, a wax pattern is generally used as a core, and the shape of the wax pattern is the shape of a casting. In order to reduce the casting defects of the casting and ensure the smoothness of the surface of the casting, the surface of the wax mould needs to be cleaned to remove impurities and wax chips on the surface of the wax mould. When the wax pattern is cleaned, the wax pattern is generally hung on a plurality of groups of hangers and cleaned in groups, the hangers with the wax pattern hung thereon are generally called as a module, and in the prior art, the module is immersed in a water tank and then lifted out, and light impurities such as wax chips on the surface of the wax pattern are washed away by water. However, since the density of light impurities such as wax chips is low, the light impurities such as wax chips floating on the liquid surface can float on the liquid surface, and therefore, although the wax pattern is cleaned in water, when the module is taken out from the water tank, the light impurities such as wax chips floating on the water surface can be adhered to the wax pattern again, secondary pollution is caused, the wax pattern cannot be cleaned completely, and therefore, in order to keep the cleanness of water, the clean water needs to be replaced frequently, waste of water resources is caused, and meanwhile, the working efficiency is also reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing, to prior art, when carrying out the washing to the wax matrix, light impurity such as wax bits floats on the surface of water, when the module takes out from wasing in the water tank, light impurity such as the wax bits that have broken away from the module can adhere to the module surface again, causes secondary pollution to the wax matrix that has sanitized, and the wax matrix washs not thorough not enough, provides a module belt cleaning device.

The utility model aims at realizing through the following technical scheme:

a module cleaning device comprises a cleaning water tank and an air blowing device,

the air blowing device comprises an air blowing pipe and an air pump, the air blowing pipe is arranged in the inner cavity of the cleaning water tank, an air inlet of the air blowing pipe is communicated with the air pump, an air outlet of the air blowing pipe is communicated with the inner cavity of the cleaning water tank, and air is blown from the lower part of the cleaning water tank to the upper part of the cleaning water tank through the air blowing pipe;

the air blowing pipe is positioned at the bottom of the cleaning water tank, a straight pipe or a coil pipe which is closed at an air outlet end port is arranged along the bottom of the cleaning water tank, the air outlet is an air outlet hole arranged on the pipe wall of the air blowing pipe, the air outlet holes are uniformly distributed, the opening of the air outlet hole is upwards arranged, and the air outlet hole is positioned in the middle of the lower part of the cleaning water tank;

the water storage device is used for collecting water overflowing from the washing water tank, the water in the water storage device enters the washing water tank through the water circulation device, and the filtering device is used for filtering the water overflowing from the washing water tank to the water storage device; the water circulation device comprises a circulation pump, a water inlet pipe and a water spraying pipe, wherein a water inlet of the circulation pump is communicated with the inner cavity of the water storage device through the water inlet pipe, and a water outlet of the circulation pump is communicated with the inner cavity of the cleaning water tank through the water spraying pipe;

the water storage device and the cleaning water tank are arranged on the inner layer and the outer layer, the cleaning water tank is an inner water tank, the water storage device is an outer water tank, water in the inner water tank can overflow into the outer water tank, the filtering device is filtering cotton, the filtering cotton is positioned in a gap between the inner water tank and the outer water tank, water overflowing from the inner water tank enters into the outer water tank through the filtering cotton, and a space for containing water is arranged below the filtering cotton;

the upper opening of the outer water tank is higher than that of the inner water tank, and water in the clear water tank flows into the outer water tank from the upper opening of the inner water tank;

the port of the water outlet end of the water spray pipe is arranged in a closed manner, a plurality of water spray holes with upward openings are arranged on the pipe wall of the water spray pipe, the water spray pipe is arranged along the bottom of the cleaning water tank, and the water spray pipe is positioned in the middle of the bottom of the cleaning water tank;

the water inlet pipe is provided with a water inlet valve, and the water spray pipe is provided with a check valve;

the bottom parts of the inner water tank and the outer water tank are both provided with a drainage structure;

a barometer for measuring the air pressure in the air blowing pipe is arranged on the air blowing pipe;

the bottom of the water tank is provided with wheels for moving the water tank.

Adopt the utility model provides a module belt cleaning device, be provided with the gas blow pipe bottom the washing water tank, carry compressed air in to the gas blow pipe through the air pump, compressed air enters into washing water tank inner chamber bottom through the gas blow pipe, and by bottom rising, compressed air is at the in-process that rises, water in the washing water tank takes place to roll, make the impurity of aquatic spread to the periphery, the middle part of wasing the water tank does not have or seldom has impurity, when having washd the module, can follow the middle part and carry out the module from the aquatic, reduce or prevent that the module from having washd the chance of being secondary pollution when carrying out the water level.

After the water storage device and the water circulation device are arranged, water is pumped from the water storage device through the circulating pump and is delivered into the cleaning water tank, the water is uniformly sprayed out from the bottom of the cleaning water tank, the water level of the cleaning water tank rises and overflows, the water is filtered by the filtering device and then flows back into the water storage device, and light impurities such as wax chips floating on the water surface overflow together and are filtered by the filtering device, so that the aim of removing the floating light impurities such as the wax chips is fulfilled, the phenomenon that the light impurities such as the wax chips are re-adhered when the module is taken out is avoided; the water for cleaning the water tank flows into the water storage device after overflowing, and as the filtering device is arranged between the cleaning water tank and the water storage device, wax scraps in the water are filtered when the water passes through the filtering device, so that the water entering the water storage device is clean water which can be repeatedly used, and then the water in the water storage device is conveyed into the cleaning water tank through the water circulating device, so that the water is recycled, the water resource is saved, the water in the cleaning water tank does not need to be frequently replaced, and the labor efficiency is improved; the cleaning effect of the module can be improved by spraying water into the cleaning water tank from the bottom of the cleaning water tank.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a module cleaning device according to the present invention;

fig. 2 is a schematic top view of fig. 1.

Description of the reference numerals

11. An inner water tank; 12. an outer water tank; 13. a wheel; 21. an air blowing pipe; 22. a gas blowing hole; 23. a barometer; 31. a water spray pipe; 32. a water spray hole; 33. a circulation pump; 34. a check valve; 35. a water inlet valve; 36. a drain pipe; 37. a drain valve; 38. a water inlet pipe; 40. and (5) filtering cotton.

Detailed Description

The invention will be further described with reference to specific embodiments: as shown in fig. 1-fig. 2, the utility model provides a module belt cleaning device, including wasing water tank, gas blowing device includes gas blow pipe 21 and air pump (not shown in the figure), and gas blow pipe 21 sets up in wasing the water tank, is located the bottom of wasing the water tank better, and gas blow pipe 21's air inlet and air pump intercommunication, gas outlet and the inner chamber intercommunication of wasing the water tank, and the air pump is carried compressed air to wasing the water tank in through the gas blow pipe. Preferably, the air blowing pipe is arranged along the bottom wall of the cleaning water tank, and can be arranged in a single pipe, more than two air blowing pipes or coiled at the bottom of the cleaning water tank. In order to make the water diffuse to the periphery better and drive the impurities and wax chips to diffuse to the periphery, the air outlets are preferably distributed in the middle of the cleaning water tank, and the openings are preferably arranged upwards; the port that the best gas blow pipe was given vent to anger and is held seals the setting, on the pipe wall of gas blow pipe, evenly set up the ascending gas hole 22 of a plurality of openings as the gas outlet along the length direction of body, can make the compressed air in the gas blow pipe enter into the washing water tank uniformly like this, and simultaneously, because the diameter sum in a plurality of gas holes can be greater than the diameter of gas blow pipe, thereby increase the air input of wasing the water tank, and then improve gaseous stirring ability, improve the degree that water upwards rolled, more be favorable to making light impurity such as the wax bits that float on the surface of water to wasing the water tank and spread all around, take out from the middle part of wasing the water tank when getting the module as far as possible, can avoid or effectively reduce attached impurity and wax bits on the module.

In order to save water and reduce water pollution, a water storage device, a water circulation device and a filtering device are preferably arranged, the water flowing out of the upper part of the cleaning water tank is collected by the water storage device, the water flowing out of the cleaning water tank enters the water storage device after being filtered by the filtering device, and the filtered water in the water storage tank is sent back to the cleaning water tank by the water circulation device. The water storage device can be a water storage tank or a water storage tank, the water storage device is communicated with the top/upper part liquid of the cleaning water tank, the water storage device can be arranged outside the cleaning water tank and also can be arranged inside the cleaning water tank, the cleaning water tank and the water storage device can be communicated through a pipeline and also can be communicated through an overflow port or an overflow wall, and the filtering device can be a filter, a filtering sponge, a filter element and the like. As preferred scheme, water storage device sets to outer water tank, washs the water tank and sets to interior water tank, and also the interior water tank 11 is as wasing the water tank, and outer water tank 12 is as the water storage tank, and interior water tank is located outer water tank, has the clearance between interior water tank periphery wall and the outer water tank inner wall, can adopt following structure to realize outer water tank and the top/upper portion liquid intercommunication of interior water tank, and the messenger is interior in the water tank floating impurity and wax bits enter into outer water tank along with water. The height of the side wall of the inner water tank is lower than that of the side wall of the outer water tank 12, the water in the inner water tank overflows into the outer water tank after being full, or an overflow port is formed in the side wall of the inner water tank, and the water in the inner water tank overflows into the outer water tank through the overflow port. The filter cotton 40 is adopted as a filtering device, the filter cotton 40 is arranged between the inner water tank and the outer water tank, preferably, a gap between the inner water tank and the outer water tank is sealed, the gap is completely covered on the liquid level between the inner water tank and the outer water tank, the height of the top of the filter cotton is equal to or lower than the height of the side wall of the inner water tank or the height of an overflow port, so that water flowing out of the inner water tank enters the outer water tank from the top of the filter cotton, and impurities and wax scraps are intercepted on the filter cotton. The space that has the water deposit well in the below of crossing the cotton, the lateral wall height of interior water tank 11 equals to make interior water tank upper shed parallel and level better, when water enters into outer water tank by interior water tank, at first filters through crossing cotton 40, crosses the cotton filtration like this and can filter light impurity such as wax bits in the aquatic, and the water that enters into outer water tank does not contain or contains impurity very little. The water circulation device comprises a circulation pump 33, a water inlet pipe 38 and a water spraying pipe 31, wherein a water inlet of the circulation pump 33 is communicated with the outer water tank 12 through the water inlet pipe 38, and a water outlet of the circulation pump 33 is communicated with the inner water tank through the water spraying pipe 31. The spray pipe 31 is preferably located in the inner tank, preferably at the bottom of the inner tank, along the bottom, and the inlet valve 35 is located at the end of the inlet pipe close to the circulation pump, and the check valve 34 is located at the end of the spray pipe close to the circulation pump, and after the circulation pump is started, the inlet valve and the check valve are opened, and water enters the inner tank from the outer tank. After the circulation pump 33 is closed, the water inlet valve 35 and the check valve 34 are closed, after the water inlet valve is closed, the circulation pump can be maintained or replaced without discharging water, and after the check valve is closed, the water in the inner water tank can be prevented from flowing back to the outer water tank. Preferably, the outlet end of the spray pipe 31 is closed, and a plurality of spray holes 32 are uniformly arranged on the pipe wall of the spray pipe along the length direction of the spray pipe to serve as water outlets. The sum of the diameters of the plurality of water spraying holes 32 can be larger than the diameter of the water spraying pipe, so that the water spraying amount can be increased, the water in the inner water tank can overflow outwards, and light impurities such as wax chips and the like can flow onto the filter cotton along with water. And drainage structures are arranged at the bottoms of the inner water tank and the outer water tank so as to be convenient for replacing water in the water tanks. The drainage structure at the bottom of the inner water tank can adopt a drainage hole, the drainage hole is sealed during working, and the drainage hole is opened during drainage. The drainage structure of the outer water tank can adopt a drainage pipe 36, the drainage pipe is arranged outside the outer water tank body, a drainage valve 37 is preferably arranged on the drainage pipe, the drainage valve is closed during operation, and the drainage valve is opened during drainage. When the water pump works, water is pumped from the outer water tank through the circulating pump and is uniformly sprayed from the bottom of the inner water tank. The water level of the inner water tank rises and overflows to the filter cotton, and then flows back to the outer water tank after being filtered. The bottom water spray can improve the cleaning effect on the module. In addition, the middle of the water tank is provided with an air blowing pipe, air is pumped into the water through an air compressor, water in the inner water tank rolls, floating objects on the water surface are enabled to overflow to the filter cotton, and the water tank is prevented from being secondarily polluted when the module is cleaned and is lifted out of the water surface.

Preferably, an air pressure gauge 23 is arranged on an air blowing pipe positioned outside the outer water tank, and air pressure in the air blowing pipe 21 is monitored, so that the air pressure in the air blowing pipe is adjusted according to needs, and therefore the oscillating or rolling degree of water in the inner water tank is adjusted, the larger the air pressure in the air blowing pipe is, the more serious the oscillating or rolling degree of the water in the inner water tank is, and light impurities such as wax chips are removed more favorably.

Preferably, four wheels 13 are provided at the bottom of the outer tank for easy movement of the tank.

Claims (10)

1. A module cleaning device is characterized by comprising a cleaning water tank and an air blowing device,

the air blowing device comprises an air blowing pipe (21) and an air pump, the air blowing pipe (21) is arranged in the inner cavity of the cleaning water tank, an air inlet of the air blowing pipe (21) is communicated with the air pump, an air outlet of the air blowing pipe (21) is communicated with the inner cavity of the cleaning water tank, and air is blown from the lower part of the cleaning water tank to the upper part of the cleaning water tank through the air blowing pipe.

2. The module cleaning device according to claim 1, wherein the blowing pipe is located at the bottom of the cleaning water tank, a straight pipe or a coil pipe which is arranged along the bottom of the cleaning water tank and is closed at the outlet end port, the outlet is an outlet hole arranged on the pipe wall of the blowing pipe, the outlet holes are evenly distributed, the opening of the outlet hole is arranged upwards, and the outlet hole is located in the middle of the lower part of the cleaning water tank.

3. The module cleaning device according to claim 1, further comprising a water storage device for collecting water overflowing from the wash tank, a water circulation device through which water in the water storage device enters the wash tank, and a filtering device for filtering the water overflowing from the wash tank into the water storage device; the water circulation device comprises a circulation pump (33), a water inlet pipe (38) and a water spraying pipe (31), wherein a water inlet of the circulation pump (33) is communicated with the water storage device inner cavity through the water inlet pipe (38), and a water outlet of the circulation pump (33) is communicated with the cleaning water tank inner cavity through the water spraying pipe (31).

4. The module cleaning device according to claim 3, wherein the water storage device and the cleaning water tank are arranged on the inner and outer layers, the cleaning water tank is an inner water tank (11), the water storage device is an outer water tank (12), the water in the inner water tank can overflow into the outer water tank, the filtering device is a filter cotton (40), the filter cotton (40) is positioned in a gap between the inner water tank and the outer water tank, the overflow water in the inner water tank enters the outer water tank through the filter cotton, and a space for containing water is arranged below the filter cotton.

5. Module cleaning device according to claim 4, characterised in that the upper opening of the outer tank (12) is higher than the upper opening of the inner tank (11), and that the water in the clean water tank flows from the upper opening of the inner tank into the outer tank.

6. The module cleaning device according to claim 3, wherein the outlet end port of the water spraying pipe (31) is closed, the pipe wall of the water spraying pipe (31) is provided with a plurality of water spraying holes (32) with upward openings, the water spraying pipe is arranged along the bottom of the cleaning water tank, and the water spraying pipe is positioned in the middle of the bottom of the cleaning water tank.

7. The modular cleaning apparatus according to claim 3, wherein the inlet pipe (38) is provided with an inlet valve (35) and the spray pipe (31) is provided with a check valve (34).

8. Module washing device according to claim 4, characterised in that the inner tank (11) and the outer tank (12) are provided with drainage structures at their bottom.

9. The die set cleaning device according to claim 1, wherein a barometer (23) for measuring the air pressure in the blowpipe is provided on the blowpipe (21).

10. Module cleaning device according to claim 1, characterized in that the tank bottom is provided with wheels (13) for moving the tank.

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