CN107755346B - Efficient workpiece surface cleaning system and cleaning method thereof - Google Patents

Efficient workpiece surface cleaning system and cleaning method thereof Download PDF

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Publication number
CN107755346B
CN107755346B CN201711046643.XA CN201711046643A CN107755346B CN 107755346 B CN107755346 B CN 107755346B CN 201711046643 A CN201711046643 A CN 201711046643A CN 107755346 B CN107755346 B CN 107755346B
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tank
temperature
pressure water
cleaning
workpiece
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CN107755346A (en
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王大锋
余涛
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Shanghai Geer Hengjing Material Technology Co ltd
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Shanghai Geer Hengjing Material Technology Co ltd
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Abstract

The invention discloses a high-efficiency workpiece surface cleaning system and a cleaning method thereof, wherein the workpiece surface cleaning system comprises: a cleaning box; a high-temperature high-pressure water tank; a high temperature gas pump; the recovery device is respectively connected with the cleaning tank and the high-temperature high-pressure water tank; the controller and the cleaning method comprise the following steps: (1) Inserting the quenched workpiece to be cleaned into a cleaning box; (2) Then the controller controls the high-temperature high-pressure water tank to work, and simultaneously the controller also controls the high-temperature gas pump to work; (3) After the workpiece is cleaned, the controller controls the high-temperature high-pressure water tank and the high-temperature gas pump to stop working; (4) When the high-temperature high-pressure water tank works, the cleaning tank can convey the sewage after the internal cleaning into the filter tank for recycling. The invention greatly improves the cleaning efficiency, and is very energy-saving and environment-friendly.

Description

Efficient workpiece surface cleaning system and cleaning method thereof
Technical Field
The invention relates to a cleaning system after workpiece quenching, in particular to a high-efficiency workpiece surface cleaning system and a cleaning method thereof.
Background
The workpiece processed by the centerless lathe has a layer of greasy dirt on the surface after quenching, and the greasy dirt on the surface of the workpiece is generally cleaned by high-pressure water in the prior art, so that the cleaning mode has low cleaning efficiency and is not energy-saving.
Disclosure of Invention
The present invention is directed to solving the above-mentioned problems, and thereby providing an efficient workpiece surface cleaning system and cleaning method thereof.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
an efficient workpiece surface cleaning system, the workpiece surface cleaning system comprising:
the workpiece to be cleaned can be inserted into the cleaning box;
the high-temperature high-pressure water tank can convey high-temperature high-pressure water into the cleaning tank and wash workpieces in the cleaning tank;
the high-temperature gas pump can convey high-temperature gas into the cleaning box and flush workpieces in the cleaning box;
the recovery device is respectively connected with the cleaning tank and the high-temperature high-pressure water tank;
and the controller is respectively connected with the cleaning box, the high-temperature high-pressure water tank, the high-temperature gas pump and the recovery device.
In a preferred embodiment of the invention, a plurality of high-temperature high-pressure water nozzles and a plurality of high-temperature gas nozzles are arranged in the cleaning tank, the high-temperature high-pressure water tank is respectively connected with each high-temperature high-pressure water nozzle through a pipeline, and the high-temperature gas pump is respectively connected with each high-temperature gas nozzle.
In a preferred embodiment of the present invention, the recovery device includes a filter tank, a slag tank and an oil recovery tank, the filter tank is connected to the purge tank through a pipe, the slag tank and the oil recovery tank are connected to the filter tank, respectively, and the filter tank is connected to the high-temperature and high-pressure water tank through a pipe.
In a preferred embodiment of the invention, a first switch valve is arranged on a pipeline between the filter tank and the high-temperature high-pressure water tank, and the first switch valve is connected with a controller.
In a preferred embodiment of the invention, the cleaning tank comprises a square sealed hollow tank body, one side of the tank body is provided with a workpiece An Chakou, and an inductor is arranged at the position of the workpiece mounting socket and is connected with a controller.
In a preferred embodiment of the present invention, a second switching valve is disposed on a pipeline between the high temperature and high pressure water tank and each high temperature and high pressure water nozzle, a third switching valve is disposed on a pipeline between the high temperature gas pump and each high temperature gas nozzle, and the second switching valve and the third switching valve are respectively connected with the controller.
In a preferred embodiment of the invention, the workpiece surface cleaning system further comprises a back flushing water tank, the back flushing water tank is detachably arranged at a workpiece mounting socket of the cleaning tank, symmetrical workpiece holes are arranged on two sides of the back flushing water tank, the workpiece holes and the workpiece mounting socket are positioned on the same horizontal line, and a plurality of back flushing nozzles are arranged in the back flushing water tank and connected with the high-temperature high-pressure water tank through pipelines.
In a preferred embodiment of the invention, the direction of the spray of the backwash nozzle in the backwash tank is the same as the direction of the workpiece through the workpiece aperture.
In a preferred embodiment of the invention, a water storage tank is arranged at the bottom of the back flushing water tank, and the water storage tank is connected with the recovery device through a pipeline.
An efficient method of cleaning a surface of a workpiece, the method comprising the steps of:
(1) Inserting the quenched workpiece to be cleaned into a cleaning box;
(2) Then the controller controls the high-temperature high-pressure water tank to work, the high-temperature high-pressure water tank conveys high-temperature high-pressure water into the cleaning tank and washes the surface of the workpiece, and simultaneously the controller also controls the high-temperature gas pump to work, and the high-temperature gas pump conveys high-temperature gas into the cleaning tank and is matched with the high-temperature high-pressure water to carry out auxiliary cleaning;
(3) After the workpiece is cleaned, the controller controls the high-temperature high-pressure water tank and the high-temperature gas pump to stop working until the next workpiece is inserted into the cleaning tank, and then controls the high-temperature high-pressure water tank and the high-temperature gas pump to work;
(4) When the high-temperature high-pressure water tank works, the cleaning tank can convey sewage after internal cleaning into the filter tank, the filter tank can filter the sewage, oil in the sewage is separated out and conveyed into the oil recovery tank for recovery, waste residues in the sewage are separated out and conveyed into the waste residue tank for uniform recovery, and water and liquid in the sewage are separated out and conveyed into the high-temperature high-pressure water tank for recycling.
The beneficial effects of the invention are as follows:
the invention greatly improves the cleaning efficiency, and is very energy-saving and environment-friendly.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.
Referring to fig. 1, the present invention provides a high efficiency workpiece surface cleaning system including a cleaning tank 100, a high temperature and high pressure water tank 200, a high temperature gas pump 300, a recovery device, and a controller 500.
The cleaning box 100 is a square sealed hollow box body, one side of the box body is provided with a workpiece An Chakou, and a workpiece at a quenching port can pass through a workpiece mounting port and be positioned in the cleaning box 100.
A plurality of high-temperature and high-pressure water nozzles 110 and a plurality of high-temperature gas nozzles 120 are provided in the purge tank 100.
The high temperature and high pressure water tanks 200 are respectively connected with the high temperature and high pressure water nozzles 110 through pipelines, the high temperature and high pressure water tanks 200 can convey the high temperature and high pressure water in the high temperature and high pressure water tanks to the high temperature and high pressure water nozzles 110 through pipelines, and then the high temperature and high pressure water nozzles 110 spray the water conveyed by the high temperature and high pressure water tanks 200 to the surfaces of the workpieces in the cleaning tank 100, so that the workpieces are cleaned.
The high temperature and high pressure water tank 200 is specifically a water tank, in which a heating device and a high pressure water pump are provided, the heating device can rapidly heat the water in the high temperature and high pressure water tank 200, and the high pressure water pump can deliver the heated water to each high temperature and high pressure water nozzle 110 in a high pressure manner.
The high temperature gas pump 300 is used for being matched with the high temperature and high pressure water tank 200 to carry out auxiliary cleaning on the workpiece, and is respectively connected with each high temperature gas nozzle 120 through pipelines, the high temperature gas pump 300 can convey the high temperature gas in the high temperature gas pump to each high temperature gas nozzle 120 through pipelines, and then the high temperature gas nozzles 120 spray the high temperature gas conveyed by the high temperature gas pump 300 to the surface of the workpiece positioned in the cleaning box 100, so that the workpiece is cleaned.
This application washs the work piece through adopting high temperature high pressure water and high temperature gas simultaneously, has improved cleaning efficiency greatly.
In order to further improve the cleaning efficiency, the high-temperature high-pressure water nozzle 110 and the high-temperature gas nozzle 120 in the cleaning tank 100 are provided at intervals in this order.
The recovery device is used for recovering the flushing liquid after flushing in the flushing tank 100 and recycling the flushing liquid again, and specifically comprises a filter tank 410, a waste residue tank 420 and an oil recovery tank 430.
The filtering tank 410 is connected with the cleaning tank 100 and the high-temperature and high-pressure water tank 200 through pipelines respectively, the cleaning fluid after cleaning inside the cleaning tank 100 can be conveyed to the filtering tank 410 through the pipelines, and the filtering tank 410 can convey the filtered clear liquid into the high-temperature and high-pressure water tank 200 again for cleaning.
The waste residue tank 420 is connected with the filter tank 410 through a pipeline, and waste residues after the flushing liquid in the filter tank 410 is filtered can be conveyed into the waste residue tank 420 for unified recovery.
The oil recovery tank 430 is connected with the filter tank 410 through a pipeline, and the oil filtered by the flushing fluid in the filter tank 410 can be conveyed into the oil recovery tank 430 for recycling.
Through the arrangement of the recovery device, the flushing liquid after the flushing of the high-temperature high-pressure water tank 200 can be recovered and reused, and the greasy dirt flushed from the surface of the workpiece can be recovered, so that the energy is saved.
The controller 500, which is a background control terminal of the present application, is connected with the high-temperature and high-pressure water tank 200 and the high-temperature gas pump 300, respectively, and can control the working states of the high-temperature and high-pressure water tank 200 and the high-temperature gas pump 300.
In addition, a second switching valve is provided on the pipe between the high temperature and high pressure water tank 200 and each high temperature and high pressure water nozzle 110, and a third switching valve is provided on the pipe between the high temperature gas pump 300 and each high temperature gas nozzle, the second switching valve and the third switching valve being respectively connected with the controller 500, the controller 500 can respectively control the operating states of the second switching valve and the third switching valve, thereby controlling the delivery states of the high temperature and high pressure water tank 200 and the high temperature gas pump 300 to the cleaning tank 100 at the same time, so that the high temperature and high pressure water tank 200 and the high temperature gas pump 300 can be prevented from continuing to operate when the workpiece is replaced after cleaning, thereby causing waste.
A first switching valve is provided on a pipe line between the filtering tank 410 and the high temperature and high pressure water tank 200, and the first switching valve is connected to the controller 500, and the controller 500 controls a circulation state between the filtering tank 410 and the high temperature and high pressure water tank 200 by controlling the first switching valve.
The controller 500 is also in control connection with each of the high temperature and high pressure water nozzles 110 and each of the high temperature gas nozzles 120, respectively.
The inductor 130 is arranged at the workpiece mounting and inserting opening in the cleaning box 100, the inductor 130 is connected with the controller 500, the inductor 130 is used for sensing whether a workpiece is inserted into the cleaning box 100, when the workpiece An Chashi is located, the inductor 130 can send a sensed signal to the controller 500, and the controller 500 controls the high-temperature and high-pressure water tank 200 and the high-temperature gas pump 300 to work.
A back flush tank 600 is further provided on the cleaning tank 100, and the back flush tank 600 is detachably provided at a workpiece installation opening of the cleaning tank 100, so that the installation and the replacement are facilitated.
The backwash water tank 600 is for further improving the cleaning efficiency of the work and preventing the high-temperature and high-pressure water ejected from the high-temperature and high-pressure water nozzle 110 in the cleaning tank 100 from overflowing from the work insertion port, thereby causing waste.
Symmetrical workpiece holes are formed in both sides of the backwash water tank 600, and the workpiece holes and workpiece insertion openings are positioned on the same horizontal line, so that workpieces can sequentially pass through the workpiece holes and the workpieces An Chakou to be positioned in the backwash water tank 100.
The back flushing water tank 600 is internally provided with a plurality of back flushing nozzles 610, the back flushing nozzles 610 are connected with the high-temperature and high-pressure water tank 200 through pipelines, the spraying direction of the back flushing nozzles 610 is the same as the direction of a workpiece penetrating through a workpiece hole, so that when the workpiece is flushed, the back flushing nozzles 610 spray high-temperature and high-pressure water along the workpiece inserting opening direction, and the high-temperature and high-pressure water sprayed by the back flushing nozzles 610 can form convection current for the high-temperature and high-pressure water overflowed from the workpiece An Chakou while cleaning the workpiece, thereby improving the cleaning efficiency and re-flushing the overflowed high-temperature and high-pressure water into the cleaning tank 100.
In addition, a water storage tank is provided at the bottom of the backwash tank 600, and is connected to the filter tank 410 through a pipeline, so that the water solution after being washed in the backwash tank 600 can be input into the filter tank 410 for recycling.
Based on implementation of the scheme, the application also discloses a high-efficiency workpiece surface cleaning method, which comprises the following steps:
(1) Inserting the quenched workpiece to be cleaned into the cleaning box 100;
(2) At this time, the inductor 130 senses the insertion of the workpiece, and at this time, the controller 500 controls the high-temperature and high-pressure water tank 200 to operate, the high-temperature and high-pressure water tank 200 supplies high-temperature and high-pressure water into the cleaning tank 100 and washes the surface of the workpiece, and at the same time, the controller 500 controls the high-temperature gas pump 300 to operate, the high-temperature gas pump 300 supplies high-temperature gas into the cleaning tank 100 to perform assisted cleaning in cooperation with the high-temperature and high-pressure water, and at the same time controls the respective backwash nozzles 610 in the backwash water tank 600 to operate;
(3) After the workpiece is cleaned, the workpiece is removed, and the sensor 130 senses the workpiece removal, at this time, the controller 500 controls the high-temperature and high-pressure water tank 200 and the high-temperature gas pump 300 to stop working until the next workpiece is inserted into the cleaning tank 100, and the controller 500 controls the high-temperature and high-pressure water tank 200 and the high-temperature gas pump 300 to work again;
(4) While the high-temperature and high-pressure water tank 200 works, the cleaning tank 100 conveys the sewage after cleaning to the filter tank 410, the filter tank 410 filters the sewage, oil in the sewage is separated and conveyed to the oil recovery tank 430 for recovery, waste residues in the sewage are separated and conveyed to the waste residue tank 420 for uniform recovery, and water and liquid in the sewage are separated and conveyed to the high-temperature and high-pressure water tank 200 for recycling.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. An efficient workpiece surface cleaning system, the workpiece surface cleaning system comprising:
the workpiece to be cleaned can be inserted into the cleaning box; the cleaning box is a sealed hollow box body, one side of the box body is provided with a workpiece An Chakou, a workpiece of the quenching port can pass through the workpiece inserting port and is positioned in the cleaning box, and a plurality of high-temperature high-pressure water nozzles and a plurality of high-temperature gas nozzles are arranged in the cleaning box;
the high-temperature high-pressure water tank can convey high-temperature high-pressure water into the cleaning tank and wash workpieces in the cleaning tank; the high-temperature high-pressure water tank is respectively connected with each high-temperature high-pressure water nozzle through a pipeline, the high-temperature high-pressure water tank can convey the high-temperature high-pressure water in the high-temperature high-pressure water tank to each high-temperature high-pressure water nozzle through a pipeline, and then the high-temperature high-pressure water nozzles spray the water conveyed by the high-temperature high-pressure water tank onto the surface of a workpiece in the cleaning tank, so that the workpiece is cleaned;
the high-temperature gas pump is matched with the high-temperature high-pressure water tank, and can be used for conveying high-temperature gas into the cleaning tank and flushing workpieces in the cleaning tank;
the recovery device is respectively connected with the cleaning tank and the high-temperature high-pressure water tank;
the controller is respectively connected with the cleaning tank, the high-temperature high-pressure water tank, the high-temperature gas pump and the recovery device; the controller controls the high-temperature high-pressure water tank to work so as to convey high-temperature high-pressure water into the cleaning tank and flush the surface of the workpiece, and simultaneously controls the high-temperature gas pump to work so as to convey high-temperature gas into the cleaning tank and spray the high-temperature gas into the surface of the workpiece in the cleaning tank, and the high-temperature high-pressure gas pump is matched with the high-temperature high-pressure water to perform auxiliary cleaning;
the back flush water tank, back flush water tank detachably sets up the work piece ampere of socket department at the washing case, back flush water tank both sides are equipped with symmetrical work piece hole, and work piece hole and work piece ampere of socket are located same horizontal line for the work piece can pass work piece hole and work piece An Chakou in proper order, thereby is located the washing incasement, be equipped with a plurality of back flush nozzle in the back flush water tank, back flush nozzle passes the direction of work piece hole with the high temperature high pressure water tank through the pipeline to be connected, back flush nozzle's injection direction is the same with the direction that the work piece passed the work piece, and when rinsing the work piece, back flush nozzle can spray high temperature high pressure water along work piece ampere of socket direction, and back flush nozzle spun high temperature high pressure water still forms the convection current with the high temperature high pressure water that overflows from work piece An Chakou when rinsing the work piece.
2. An efficient workpiece surface cleaning system as recited in claim 1, wherein said high temperature gas pumps are each connected to a respective one of said high temperature gas nozzles.
3. The efficient workpiece surface cleaning system of claim 1, wherein the recovery device comprises a filter tank, a waste residue tank and an oil recovery tank, the filter tank is connected with the cleaning tank through a pipeline, the waste residue tank and the oil recovery tank are respectively connected with the filter tank, and the filter tank is connected with the high-temperature and high-pressure water tank through a pipeline.
4. A high efficiency workpiece surface cleaning system as recited in claim 3, wherein a first on-off valve is provided on the line between the filter tank and the high temperature and high pressure tank, the first on-off valve being connected to the controller.
5. An efficient workpiece surface cleaning system as recited in claim 1, wherein the workpiece mounting socket is provided with an inductor, the inductor being connected to a controller.
6. The efficient workpiece surface cleaning system of claim 1, wherein a second switching valve is arranged on a pipeline between the high-temperature high-pressure water tank and each high-temperature high-pressure water nozzle, a third switching valve is arranged on a pipeline between the high-temperature gas pump and each high-temperature gas nozzle, and the second switching valve and the third switching valve are respectively connected with the controller.
7. The efficient workpiece surface cleaning system of claim 1, wherein a water storage tank is arranged at the bottom of the back flushing water tank, and the water storage tank is connected with the recovery device through a pipeline.
8. A cleaning method based on the efficient workpiece surface cleaning system of claim 1, the cleaning method comprising the steps of:
(1) Inserting the quenched workpiece to be cleaned into a cleaning box;
(2) Then the controller controls the high-temperature high-pressure water tank to work, the high-temperature high-pressure water tank conveys high-temperature high-pressure water into the cleaning tank and washes the surface of the workpiece, and simultaneously the controller also controls the high-temperature gas pump to work, and the high-temperature gas pump conveys high-temperature gas into the cleaning tank and is matched with the high-temperature high-pressure water to carry out auxiliary cleaning;
(3) After the workpiece is cleaned, the controller controls the high-temperature high-pressure water tank and the high-temperature gas pump to stop working until the next workpiece is inserted into the cleaning tank, and then controls the high-temperature high-pressure water tank and the high-temperature gas pump to work;
(4) When the high-temperature high-pressure water tank works, the cleaning tank can convey sewage after internal cleaning into the filter tank, the filter tank can filter the sewage, oil in the sewage is separated out and conveyed into the oil recovery tank for recovery, waste residues in the sewage are separated out and conveyed into the waste residue tank for uniform recovery, and water and liquid in the sewage are separated out and conveyed into the high-temperature high-pressure water tank for recycling.
CN201711046643.XA 2017-10-31 2017-10-31 Efficient workpiece surface cleaning system and cleaning method thereof Active CN107755346B (en)

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CN108655091B (en) * 2018-05-31 2021-06-08 芜湖众梦电子科技有限公司 Multistage circulating efficient energy-saving cleaning device for automobile mold
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CN111112188A (en) * 2019-12-30 2020-05-08 哈尔滨通用液压机械制造有限公司 Oil treatment device and workpiece flushing system

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