CN114798568A - Multistage overflow washing device - Google Patents
Multistage overflow washing device Download PDFInfo
- Publication number
- CN114798568A CN114798568A CN202210422985.1A CN202210422985A CN114798568A CN 114798568 A CN114798568 A CN 114798568A CN 202210422985 A CN202210422985 A CN 202210422985A CN 114798568 A CN114798568 A CN 114798568A
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- CN
- China
- Prior art keywords
- water
- tank
- water supply
- cleaning
- overflow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005406 washing Methods 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 250
- 238000004140 cleaning Methods 0.000 claims abstract description 53
- 239000008400 supply water Substances 0.000 claims abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 230000003449 preventive effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 8
- 238000009713 electroplating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/048—Overflow-type cleaning, e.g. tanks in which the liquid flows over the tank in which the articles are placed
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of material cleaning, in particular to a multistage overflow water washing device, which comprises a cleaning water tank, a water supply pipe, a water return pipe, a total water inlet pipe and a total water outlet pipe, wherein the cleaning water tank is connected with the water supply water tank; a plurality of cleaning tanks are arranged on the cleaning water tank; the water supply tank is positioned below the cleaning water tank, a plurality of water supply tanks which are in one-to-one correspondence with the cleaning tanks are arranged on the water supply tank, and the volume of each water supply tank is larger than that of each cleaning tank; the water supply pipe is communicated from the upper part of the cleaning tank to the corresponding water supply tank at the lower part; the water return pipe is communicated from the bottom wall of the cleaning tank to the corresponding water supply tank below; the main water inlet pipe is communicated with the water supply tank at the leftmost side; the main water outlet pipe is communicated with the lower end of the water supply groove at the rightmost side, and an electromagnetic valve is arranged on the main water outlet pipe. The multistage overflow water washing device provided by the invention has the advantages that the water supply of the washing tank cannot be influenced by the low position of the water supply tank when the multistage overflow water washing device starts to work, the backwater overflow of the washing tank cannot be caused by the water full state of the water supply tank when the multistage overflow water washing device stops working, and the water resource is saved.
Description
Technical Field
The invention relates to the technical field of material cleaning, in particular to a multistage overflow water washing device.
Background
At VCP electroplate the soaking washing workshop section of producing the line, when electroplating, need the clear water to soak and wash after electroplating the sheet contact electroplating liquid medicine on hanger and the hanger, should soak formula upper groove mainly used and wash the liquid medicine of taking out on the hanger, the clear water then is gone into the upper groove that is located the top by the lower groove pump that is located the below, and the rivers in the upper groove return to lower groove, form the circulation, realize multistage overflow, but the upper and lower groove overflow structure of prior art has following shortcoming: because lower groove volume is the same with the upper tank volume, lower groove water pump goes into the upper tank when the circulation is started, easily produces lower groove low level, and the in-process of make-up water leads to the upper tank to cut off the flow or the flow is little, can not produce multistage overflow immediately after the circulation, and because the lower tank is in full water state when the circulation stops, the rivers of upper tank flow back to the lower tank and easily cause lower groove water to flow out, cause the waste of water resource.
Disclosure of Invention
The invention aims to provide a multi-stage overflow water washing device, which can not generate the low position of a water supply tank to influence the water supply of a washing tank when the device starts to work, can not cause the back water of the washing tank to overflow because the water supply tank is in a full water state when the device stops working, and saves water resources.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-stage overflow water washing apparatus comprising:
the cleaning water tank is provided with a plurality of cleaning tanks;
the water supply tank is positioned below the cleaning water tank, a plurality of water supply tanks which are in one-to-one correspondence with the cleaning tanks are arranged on the water supply tank, an overflow port is arranged between any two adjacent water supply tanks, the heights of the overflow ports are sequentially reduced from left to right, and the volumes of the water supply tanks are larger than those of the cleaning tanks;
the water supply pipe is communicated from the upper part of the cleaning tank to the corresponding water supply tank at the lower part;
the water return pipe is communicated from the bottom wall of the cleaning tank to the lower corresponding water supply tank main water inlet pipe and communicated with the leftmost water supply tank;
and the main water outlet pipe is communicated with the lower end of the water supply tank at the rightmost side, and an electromagnetic valve is arranged on the main water outlet pipe.
Preferably, the volume of the water supply tank is at least twice the volume of the cleaning tank, and the overflow port on the leftmost side is opened in the middle of the side wall of the cleaning tank on the leftmost side.
Preferably, the side wall of the upper end of the water supply tank is provided with a first overflow port.
Preferably, the multistage overflow water washing device further comprises a water pump, and the water pump is arranged on the water supply pipe.
Preferably, the multistage overflow water washing apparatus further comprises a first throttle valve provided on the water supply pipe.
Preferably, the multistage overflow water washing device further comprises a second throttle valve, and the second throttle valve is arranged on the water return pipe.
Preferably, the side wall of the upper end of the cleaning water tank is provided with a second overflow port.
Preferably, the second overflow opening is provided with an overflow pipe communicated with the water supply tank.
Preferably, the surfaces of the cleaning water tank and the water supply water tank are both provided with an anti-rust layer.
Preferably, the multistage overflow water washing device further comprises a switch electrically connected to the electromagnetic valve.
The invention has the beneficial effects that: the multistage overflow water washing device provided by the invention has the specific working process that: the multistage overflow water washing device provided by the invention has the advantages that the water supply tank is filled, then the water in the water supply tank is pumped to the corresponding washing tank through the water supply pipe until the washing tank is full of water, the water level of the water supply tank is at the overflow working liquid level, the water return pipe, the total water inlet pipe and the total water outlet pipe are opened at the moment, the water in the water supply tank is circularly supplied to the washing tank, the liquid level in the water supply tank is dynamically kept at the overflow working liquid level, the total water inlet pipe discharges clean water in real time, the total water outlet pipe discharges the cleaned sewage, after the washing is finished, the total water inlet pipe stops supplying water, the electromagnetic valve is controlled to close the water discharge of the total water outlet pipe, the water in the washing tank is discharged to the water supply tank at the moment, the water supply tank is filled, the next use is waited, compared with an overflow structure in the prior art, the volume of the upper tank and the lower tank cannot be low when the water supply tank is started to influence the water supply amount supply of the washing tank, the water supply tank cannot overflow when the water supply tank is stopped, and water resources are saved.
Drawings
FIG. 1 is an isometric view of the overall construction of a multi-stage overflow water washing apparatus of the present invention;
FIG. 2 is a schematic view of the internal structure of a multi-stage overflow water washing apparatus according to the present invention.
In the figure:
1. cleaning the water tank; 100. a cleaning tank; 101. a first overflow port;
2. a water supply tank; 200. a water supply tank; 201. a second overflow port; 202. filling the overflow pipe; 300. an overflow port;
3. a water supply pipe;
4. a water return pipe;
5. a main water inlet pipe;
6. a water outlet pipe is arranged; 61. an electromagnetic valve;
7. a water pump;
8. a first throttle valve;
9. a second throttle valve.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings and the embodiment. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the features relevant to the present invention are shown in the drawings.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1-2, the present invention provides a multi-stage overflow water washing device, which comprises a clean water tank 1, a water supply tank 2, a water supply pipe 3, a water return pipe 4, a total water inlet pipe 5 and a total water outlet pipe 6; a plurality of cleaning tanks 100 are arranged on the cleaning water tank 1; the water supply tank 2 is positioned below the cleaning water tank 1, the water supply tank 2 is provided with a plurality of water supply tanks 200 which are in one-to-one correspondence with the cleaning tank 100, an overflow port 300 is formed between any two adjacent water supply tanks 200, the height of the overflow port 300 is sequentially reduced from left to right, in the embodiment, three water supply tanks 100 and three water supply tanks 200 are respectively arranged, in other embodiments, the water supply tanks can be arranged according to the dirt degree of parts to be cleaned, no excessive limitation is made, and the volume of the water supply tank 200 is larger than that of the cleaning tank 100; a water supply pipe 3 communicating from the upper side of the cleaning tank 100 to the corresponding water supply tank 200 at the lower side; the water return pipe 4 is communicated from the bottom wall of the cleaning tank 100 to the corresponding water supply tank 200 below; the main water inlet pipe 5 is communicated with the leftmost water supply tank 200; the main water outlet pipe 6 is communicated with the lower end of the rightmost water supply tank 200, and the main water outlet pipe 6 is provided with an electromagnetic valve 61.
The multistage overflow washing device that this embodiment provided, specific working process is: the method comprises the steps of filling a water supply tank 200, pumping water in the water supply tank 200 to a corresponding cleaning tank 100 through a water supply pipe 3 until the cleaning tank 100 is full of water, wherein the water level of the water supply tank 200 is at an overflow working liquid level, opening a water return pipe 4, a total water inlet pipe 5 and a total water outlet pipe 6, circularly supplying water in the water supply tank 200 to the cleaning tank 100, dynamically maintaining the liquid level in the water supply tank 200 at the overflow working liquid level, discharging clean water into the total water inlet pipe 5 in real time, discharging cleaning sewage from the total water outlet pipe 6, stopping water supply through the total water inlet pipe 5 after cleaning is completed, controlling a solenoid valve 61 to close the water discharge of the total water outlet pipe 6, discharging water in the cleaning tank 100 to the water supply tank 200, filling the water supply tank 200, and waiting for next use.
The multistage overflow water washing device that this embodiment provided is the upper and lower groove circulation cleaning system of washing tank 100 and water supply tank 200, compare in the same overflow structure of upper and lower groove volume among the prior art, it is difficult to realize soaking washing to go up the groove, the multistage overflow water washing device that this implementation provided, water supply tank 200 satisfies tertiary overflow water washing when supplying water to cleaning tank 100, washing tank 100 can realize soaking washing, the multistage overflow water washing device that this implementation provided can not produce water supply tank 200 low level and influence the water supply of washing tank 100 when starting working simultaneously, also can not lead to washing tank 100 return water to overflow because of water supply tank 200 is in the full water state when stop work, the water resource has been practiced thrift.
Specifically, the volume of the water supply tank 200 is at least twice the volume of the cleaning tank 100, and the overflow port 300 on the leftmost side is opened in the middle of the side wall of the cleaning tank 100 on the leftmost side, so that the overflow working fluid level in the water supply tank 200 is always in the middle of the water supply tank 200, and the water supply tank 200 always has the water equivalent to the volume of the cleaning tank 100 in dynamic circulation, which neither causes the water supply interruption in the cleaning tank 100, nor wastes additional water resources.
Specifically, the lateral wall of the upper end of the water supply tank 200 is provided with a first overflow port 101, when the total water outlet pipe 6 is blocked or the total water outlet pipe 6 is closed and the total water inlet pipe 5 is forgotten to be closed, water can be timely recovered from the first overflow port 101 when the water supply tank 200 is full of water, the water is prevented from overflowing and leaking to the ground, water resources are wasted, and even the electrical equipment on the ground is short-circuited.
Specifically, still include water pump 7, water pump 7 sets up on delivery pipe 3, supplies water or stops supplying water through automatically controlled water pump 7, and still further, still include first choke valve 8, first choke valve 8 sets up on delivery pipe 3, can control the water supply flow through adjusting the aperture of first choke valve 8 to the washing demand of adaptation different situations.
Specifically, the washing device further comprises a second throttle valve 9, the second throttle valve 9 is arranged on the water return pipe 4, and the water return flow of the washing tank 100 can be controlled by adjusting the opening degree of the second throttle valve 9 so as to adapt to the washing requirements of different conditions.
Specifically, clean water tank 1 upper end lateral wall has been seted up the second and has been overflowed mouthful 201, washing tank 100 water can in time follow the second and overflow mouthful 201 outflow recovery when full, prevent that water from overflowing and revealing to ground, waste water resource, cause the electrical equipment short circuit on ground even, and further, second overflow mouthful 201 department is provided with the overflow pipe 202 that communicates water supply tank 200, can discharge unnecessary water to cyclic utilization behind the assigned position through overflow pipe 202 guide, the water economy resource.
Specifically, the surfaces of the cleaning water tank 1 and the water supply water tank 2 are provided with an anti-rust layer, and the anti-rust layer can be provided by painting or electroplating, which is not limited herein.
Specifically, the electromagnetic valve device further comprises a switch, wherein the switch is electrically connected to the electromagnetic valve 61, so that an operator can conveniently open or close the electromagnetic valve 61 in time.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A multi-stage overflow water washing device, comprising:
the cleaning water tank (1), wherein a plurality of cleaning tanks (100) are arranged on the cleaning water tank (1);
the cleaning device comprises a cleaning water tank (1), a water supply tank (2), a plurality of water supply grooves (200) which are in one-to-one correspondence with the cleaning groove (100) are formed in the water supply tank (2), an overflow port (300) is formed between any two adjacent water supply grooves (200), the height of the overflow port (300) is sequentially reduced from left to right, and the volume of the water supply groove (200) is larger than that of the cleaning groove (100);
a water supply pipe (3), wherein the water supply pipe (3) is communicated from the upper part of the cleaning tank (100) to the corresponding water supply tank (200) at the lower part;
the water return pipe (4), the said water return pipe (4) communicates to the said water supply tank (200) that corresponds below from the bottom wall of the said rinse tank (100);
a main water inlet pipe (5) communicated with the water supply tank (200) at the leftmost side;
and the main water outlet pipe (6) is communicated with the lower end of the water supply tank (200) at the rightmost side, and an electromagnetic valve (61) is arranged on the main water outlet pipe (6).
2. The multistage overflow water washing apparatus as claimed in claim 1, wherein the volume of the water supply tank (200) is at least twice the volume of the washing tank (100), and the overflow port (300) at the leftmost side is opened at the middle of the side wall of the washing tank (100) at the leftmost side.
3. The multistage overflow water washing apparatus as claimed in claim 1, wherein the upper end side wall of the water supply tank (200) is opened with a first overflow port (101).
4. The multistage overflow water washing apparatus as claimed in claim 1, further comprising a water pump (7), the water pump (7) being provided on the water supply pipe (3).
5. The multistage overflow water washing apparatus as claimed in claim 4, further comprising a first throttle valve (8), the first throttle valve (8) being provided on the water supply pipe (3).
6. The multistage overflow water washing apparatus as claimed in claim 1, further comprising a second throttle valve (9), the second throttle valve (9) being provided on the return pipe (4).
7. The multi-stage overflow water washing device according to claim 1, wherein the upper side wall of the clean water tank (1) is provided with a second overflow opening (201).
8. The multistage overflow water washing device according to claim 7, wherein an overflow pipe (202) communicating with the water supply tank (200) is provided at the second overflow port (201).
9. The multi-stage overflow washing device according to claim 1, wherein the surfaces of the cleaning water tank (1) and the water supply water tank (2) are provided with rust preventive layers.
10. The multi-stage overflow water washing device according to claim 1, further comprising a switch electrically connected to the solenoid valve (61).
Priority Applications (1)
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CN202210422985.1A CN114798568A (en) | 2022-04-21 | 2022-04-21 | Multistage overflow washing device |
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CN202210422985.1A CN114798568A (en) | 2022-04-21 | 2022-04-21 | Multistage overflow washing device |
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CN202210422985.1A Pending CN114798568A (en) | 2022-04-21 | 2022-04-21 | Multistage overflow washing device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115780357A (en) * | 2022-11-21 | 2023-03-14 | 安徽鑫发铝业有限公司 | Surface treatment method for keel aluminum profile |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5179967A (en) * | 1991-08-28 | 1993-01-19 | Nelson Steel | Apparatus for rinsing metal strip |
US20070175496A1 (en) * | 2006-01-31 | 2007-08-02 | Hitachi High-Technologies Corporation | Cleaning method with chemical agent and cleaning apparatus with chemical agent |
CN201190191Y (en) * | 2008-04-21 | 2009-02-04 | 苏骞 | Cleaner of continuous electric plating |
CN201930953U (en) * | 2010-12-30 | 2011-08-17 | 河北东旭投资集团有限公司 | Cleaning system used for solar cell substrate glass |
CN204356435U (en) * | 2014-12-15 | 2015-05-27 | 天津三环乐喜新材料有限公司 | A kind of water-saving circulation device |
CN204544862U (en) * | 2015-04-16 | 2015-08-12 | 江西科伦药业有限公司 | A kind of rubber plug for injection rinsing facility |
CN108118385A (en) * | 2018-01-31 | 2018-06-05 | 长春安可精密电子工业有限公司 | A kind of system for washing continuous electroplating wire rod |
CN108580384A (en) * | 2018-04-19 | 2018-09-28 | 李龙来 | A kind of overflow-type steel band multi-stage spray system |
CN208501144U (en) * | 2018-06-12 | 2019-02-15 | 江西宝群电子科技有限公司 | A kind of circulation washing lotion device based on diamond wire production |
CN211052037U (en) * | 2019-10-30 | 2020-07-21 | 常州市天达铝业有限公司 | Washing water recycling device for rinsing bath of anodic oxidation production line |
-
2022
- 2022-04-21 CN CN202210422985.1A patent/CN114798568A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5179967A (en) * | 1991-08-28 | 1993-01-19 | Nelson Steel | Apparatus for rinsing metal strip |
US20070175496A1 (en) * | 2006-01-31 | 2007-08-02 | Hitachi High-Technologies Corporation | Cleaning method with chemical agent and cleaning apparatus with chemical agent |
CN201190191Y (en) * | 2008-04-21 | 2009-02-04 | 苏骞 | Cleaner of continuous electric plating |
CN201930953U (en) * | 2010-12-30 | 2011-08-17 | 河北东旭投资集团有限公司 | Cleaning system used for solar cell substrate glass |
CN204356435U (en) * | 2014-12-15 | 2015-05-27 | 天津三环乐喜新材料有限公司 | A kind of water-saving circulation device |
CN204544862U (en) * | 2015-04-16 | 2015-08-12 | 江西科伦药业有限公司 | A kind of rubber plug for injection rinsing facility |
CN108118385A (en) * | 2018-01-31 | 2018-06-05 | 长春安可精密电子工业有限公司 | A kind of system for washing continuous electroplating wire rod |
CN108580384A (en) * | 2018-04-19 | 2018-09-28 | 李龙来 | A kind of overflow-type steel band multi-stage spray system |
CN208501144U (en) * | 2018-06-12 | 2019-02-15 | 江西宝群电子科技有限公司 | A kind of circulation washing lotion device based on diamond wire production |
CN211052037U (en) * | 2019-10-30 | 2020-07-21 | 常州市天达铝业有限公司 | Washing water recycling device for rinsing bath of anodic oxidation production line |
Non-Patent Citations (2)
Title |
---|
中村实等著;许景文摘译: "《电镀废水闭路循环的理论与应用》", 31 December 1986, 北京:机械工业出版社, pages: 34 - 35 * |
王振华: "《超声波清洗技术》", 30 September 2019, 武汉:武汉理工大学出版社, pages: 315 - 316 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115780357A (en) * | 2022-11-21 | 2023-03-14 | 安徽鑫发铝业有限公司 | Surface treatment method for keel aluminum profile |
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