CN108043092A - A kind of galvanizing by dipping degreaser automatic purification device and purification technique - Google Patents
A kind of galvanizing by dipping degreaser automatic purification device and purification technique Download PDFInfo
- Publication number
- CN108043092A CN108043092A CN201711250744.9A CN201711250744A CN108043092A CN 108043092 A CN108043092 A CN 108043092A CN 201711250744 A CN201711250744 A CN 201711250744A CN 108043092 A CN108043092 A CN 108043092A
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- CN
- China
- Prior art keywords
- degreaser
- solenoid valve
- rotating cylinder
- galvanizing
- dipping
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The present invention relates to a kind of galvanizing by dipping degreaser automatic purification devices, including degreasing bath, storage tank and controller, the degreasing bath is connected by centrifugal pump with storage tank, the rotating cylinder being connected with speed reducer is installed in the storage tank, the outlet of the rotating cylinder is connected with vacuum pump inlet, the one outlet of vacuum pump is connected by solenoid valve with the entrance of filtrate tank, and another outlet is connected by solenoid valve with the entrance of washing lotion tank, and the outlet of washing lotion tank is connected by solenoid valve with Sewage Disposal；The outlet of filtrate tank is connected by solenoid valve with degreasing bath, and a solenoid valve is electrically connected with the controller, and also discloses purification technique.The present invention can solve the problems, such as that galvanized sheet cleaning quality is frequently replaced and improved to degreaser, pollutant in degreaser and degreaser have been obtained fully efficiently separating by the device and technique, it ensure that the long-term clean run of degreaser so as to improve the cleaning quality of steel plate, reduces cost of goods manufactured.
Description
Technical field
The invention belongs to technical field of sewage purification more particularly to a kind of galvanizing by dipping degreaser automatic purification device and only
Chemical industry skill.
Background technology
Existing galvanizing by dipping degreasing bath degreaser in use, the iron powder due to the greasy dirt on cold-rolled steel sheet and under washing
Substrate and degreaser can be seriously polluted, so as to cause the frequent replacement of the reduction of galvanized sheet cleaning quality and degreaser；This is not only
The reduction for adding the manufacture cost and product quality of product also increases the expense of follow-up sewage disposal system.
The present invention can solve the problems, such as that galvanized sheet cleaning quality is frequently replaced and improved to degreaser, and the device and technique will
Pollutant and degreaser in degreaser have obtained fully efficiently separating, and ensure that the long-term clean run of degreaser so as to improve
The cleaning quality of steel plate, reduces cost of goods manufactured.
The content of the invention
In order to solve the above technical problem, the present invention provides a kind of galvanizing by dipping degreaser automatic purification device, the present invention
It can solve the problems, such as that galvanized sheet cleaning quality, the device and technique are frequently replaced and improved to degreaser by the pollutant in degreaser
It has obtained fully efficiently separating with degreaser, ensure that the long-term clean run of degreaser so as to improve the cleaning quality of steel plate,
Reduce cost of goods manufactured.
The present invention is achieved through the following technical solutions, and the present invention provides a kind of galvanizing by dipping degreaser self-purging dress
Put, including degreasing bath, storage tank and controller, the degreasing bath is connected by centrifugal pump with storage tank, in the storage tank installation with
The rotating cylinder of speed reducer connection, the outlet of the rotating cylinder connects with vacuum pump inlet, the one outlet of vacuum pump by solenoid valve and
The entrance connection of filtrate tank, another outlet are connected by solenoid valve with the entrance of washing lotion tank, and the outlet of washing lotion tank passes through solenoid valve
It is connected with Sewage Disposal；The outlet of filtrate tank is connected by solenoid valve with degreasing bath, the solenoid valve, solenoid valve, solenoid valve
It is electrically connected with the controller with solenoid valve.
Preferably, being equipped with liquid level sensor in the filtrate tank, the liquid level sensor is electrically connected with the controller,
Liquid level sensor is equipped in the washing lotion tank, the liquid level sensor is electrically connected with the controller.
Preferably, the rotating cylinder is the closed stainless steel cylinder in both ends, uniformly it is dispersed on cylinder radial direction barrel
Diameter of phi is the aperture of 3mm, and filter cloth is wrapped above cylinder aperture, uniformly inlays magnet on the inside of rotating cylinder.
Preferably, being equipped with scraper plate in the outside of the rotating cylinder, trolley, the trolley and sewage are placed in the lower section of scraper plate
It stands connection.
Preferably, agitating device is also equipped in storage tank.To prevent degreaser from precipitated in storage tank so installing additional
Agitating device is constantly stirred with the rotation of rotating cylinder.
Preferably, being equipped with jetter in the top of the rotating cylinder, the jetter is connected with flushing pump.
Preferably, the degreasing bath is also connected by overflow pipe with storage tank；Solenoid valve, and overflow are equipped on overflow pipe
Pipe is connected by solenoid valve with Sewage Disposal.Extra liquid is flowed back to by overflow pipe in degreasing bath.
Preferably, the device except oil slick is additionally provided in degreasing bath.
Preferably, the device except oil slick includes the rotating cylinder being connected with speed reducer, silicon is hitched outside the rotating cylinder
Rubber belt, silicon belt one end are connected with rotating cylinder, and the other end is connected with rotating cylinder and forms transmission parts, the Silicone Rubber at rotating cylinder
Band is externally provided with oil scraping plate, and gas-liquid separation device is equipped in the lower section of the oil scraping plate.
A kind of purification technique of galvanizing by dipping degreaser automatic purification device, comprises the following steps：Galvanizing by dipping takes off first
Fat liquid is stored in degreasing bath, constantly extracts degreaser by centrifugal pump at work into storage tank, extra passes through overflow pipe
It flows back in degreasing bath；Rotating cylinder slowly rotates under the drive of speed reducer, the external vacuum pump of rotating cylinder, under the suction function of vacuum pump
The pollutants such as the greasy dirt in storage tank are adsorbed on the filter cloth of rotating cylinder outer wall, and iron powder is also inhaled by the magnet in rotating cylinder 3 in rotating cylinder outer wall
Filter cloth on；When absorption is when the greasy dirt of rotating cylinder goes to the position of scraper plate, scrape whereabouts by scraper plate is sent to sewage plant in trolley
Disposal, the clean filtrate siphoned away by vacuum pump is temporarily stored in by solenoid valve in filtrate tank, after filtrate reaches certain liquid level, liquid level
Sensor starts the unlatching of solenoid valve 19 by controller and flows back in degreaser storage tank, and liquid level passes after liquid level reaches the position of setting
Sensor starts solenoid valve 23 by controller and opens, so continuous cycle operation, and the pollutants such as greasy dirt, iron powder in degreaser will
It is sufficiently separated out in degreaser, degreaser is purified.
Beneficial effects of the present invention are：
The present invention can solve the problems, such as that galvanized sheet cleaning quality is frequently replaced and improved to degreaser, and the device and technique will be de-
Pollutant and degreaser in fat liquid have obtained fully efficiently separating, and ensure that the long-term clean run of degreaser so as to improve steel
The cleaning quality of plate, reduces cost of goods manufactured.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of the present invention；
In figure, 1, overflow pipe, 2, centrifugal pump, 3, rotating cylinder, 4, filter cloth, 5, magnet, 6, speed reducer, 7, storage tank, 8, scraper plate, 9,
Trolley, 10, jetter, 11, flushing pump, 12, vacuum pump, 13, solenoid valve, 14, liquid level sensor, 15, washing lotion tank, 16, electricity
Magnet valve, 17, filtrate tank, 18, liquid level sensor, 19, solenoid valve, 20, gas-liquid separation device, 21, rotating cylinder, 22, degreasing bath, 23, solenoid valve,
24th, controller, 25, oil scraping plate, 26, rotating cylinder, 27, silicon belt, 28, solenoid valve, 29, solenoid valve, 30, speed reducer.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Below in conjunction with the accompanying drawings and specific embodiment is further described the application principle of the present invention.
Embodiment 1, such as Fig. 1, a kind of galvanizing by dipping degreaser automatic purification device, including degreasing bath 22, storage tank 7 and control
Device 24, the degreasing bath 22 are connected by centrifugal pump 2 with storage tank 7, the rotating cylinder that installation is connected with speed reducer 6 in the storage tank 7
3, the outlet of the rotating cylinder 3 is connected with 12 entrance of vacuum pump, and the one outlet of vacuum pump 12 passes through solenoid valve 23 and filtrate tank 17
Entrance connection, another outlet connected by solenoid valve 13 with the entrance of washing lotion tank 15, and the outlet of washing lotion tank 15 passes through solenoid valve
16 connect with Sewage Disposal；The outlet of filtrate tank 17 is connected by solenoid valve 19 with degreasing bath 22, the solenoid valve 16, electromagnetism
Valve 19, solenoid valve 23 and solenoid valve 13 are electrically connected with controller 24.
Liquid level sensor 18 is equipped in the filtrate tank 17, the liquid level sensor 18 is electrically connected with controller 24.
Liquid level sensor 14 is equipped in the washing lotion tank 15, the liquid level sensor 14 is electrically connected with controller 24.
The rotating cylinder 3 is the closed stainless steel cylinder in both ends, and being uniformly dispersed with diameter of phi on cylinder radial direction barrel is
The aperture of 3mm, is wrapped filter cloth 4 above cylinder aperture, and magnet 5 is uniformly inlayed in 3 inside of rotating cylinder.In the rotating cylinder 3
Outside is equipped with scraper plate 8, places trolley 9 in the lower section of scraper plate 8, the trolley 9 is connected with sewage plant.
Agitating device is also equipped in storage tank 7.To prevent degreaser from being precipitated in storage tank 7 so having installed stirring dress additional
It puts, is constantly stirred with the rotation of rotating cylinder.Jetter 10, the jetter are equipped in the top of the rotating cylinder 3
10 connect with flushing pump 11.
The degreasing bath 22 is also connected by overflow pipe 1 with storage tank 7；Solenoid valve 28, and overflow pipe are equipped on overflow pipe 1
1 is connected by solenoid valve 29 with Sewage Disposal.Extra liquid is flowed back to by overflow pipe 1 in degreasing bath 22.
Galvanizing by dipping degreaser is stored in degreasing bath 22 first, constantly extracts degreaser by centrifugal pump 2 at work
It is extra to be flowed back to by overflow pipe 1 in degreasing bath 22 into storage tank 7.Rotating cylinder 3 slowly rotates under the drive of speed reducer 6.Rotating cylinder
The pollutants such as 3 external vacuum pumps 12, the greasy dirt under the suction function of vacuum pump 12 in storage tank 7 adsorb the filter in 3 outer wall of rotating cylinder
On cloth 4, iron powder is also inhaled by the magnet 5 in rotating cylinder 3 on the filter cloth 4 of 3 outer wall of rotating cylinder；It is scraped when absorption is gone in the greasy dirt of rotating cylinder 3
During the position of plate 8, whereabouts is scraped by scraper plate 8, sewage plant disposal is sent in trolley 9.The clean filtrate siphoned away by vacuum pump 12 is led to
Unlatching (closing of solenoid valve 13,16,19) after solenoid valve 23 at this time is temporarily stored in filtrate tank 17.Filtrate reaches certain liquid level
Afterwards, liquid level sensor 18 is opened (solenoid valve 23 is closed) by the startup solenoid valve 19 of controller 24 and is flowed back in degreaser storage tank 22,
Liquid level sensor 18 starts solenoid valve 23 by controller 24 and opens (solenoid valve 19 is closed) after liquid level reaches the position of setting.
So continuous cycle operation, the pollutants such as greasy dirt, iron powder in degreaser will be sufficiently separated out in degreaser, degreaser
It is purified.
Device has clogging after operation a period of time influence treatment effeciency, so devising a set of flusher.When
The setting working time is controlled after the working time for reaching setting when the device rate of filtration is slower or in the program of controller 24
Device 24 processed, which can automatically control, closes solenoid valve 19, solenoid valve 23, and opens solenoid valve 13 closes solenoid valve 16 and starts flushing pump 11
Clear water is extracted into jetter 10, rotating cylinder is rinsed, a flushing water part can be flowed in storage tank 7, at this time in controller 24
Control under solenoid valve 28 close 29 open, the sewage of flushing is flowed to by the unlatching of solenoid valve 29 at Sewage Disposal
Reason；Some is drawn onto by vacuum pump 12 in washing lotion tank 15 flushing water, when liquid level reaches certain position, liquid level sensor 14
Flushing waste water is flowed to Sewage Disposal by 24 opens solenoid valve 16 of controller closing solenoid valve 13 to handle, when liquid level reaches
To after the liquid level of setting, solenoid valve 16 is closed solenoid valve 13 by controller 24 and opened by liquid level sensor 14.After the completion of cleaning,
Controller 24 closes solenoid valve 13 and solenoid valve 16, opens solenoid valve 23 (solenoid valve 19 is closed), and closes flushing pump 11, into
Enter next working cycles.
Embodiment 2, such as Fig. 1, the present embodiment with embodiment 1 the difference is that, be additionally provided in degreasing bath 22 except floating
The device of oil.The device except oil slick includes the rotating cylinder 26 being connected with speed reducer 30, and silica gel is hitched in 26 outside of rotating cylinder
Belt 27,27 one end of silicon belt are connected with rotating cylinder 26, and the other end is connected with rotating cylinder 21 and forms transmission parts, at rotating cylinder 26
Silicon belt 27 be externally provided with oil scraping plate 25, the lower section of the oil scraping plate 25 be equipped with gas-liquid separation device 20.
And some oil slick cannot be pumped into storage tank 7 by the suction of centrifugal pump 2 and be able to isolation of purified in degreasing bath 22,
So devising the special device for removing oil slick, speed reducer 30 drives rotating cylinder 26 to rotate when which works, and 26 outside of rotating cylinder is hitched
Silicon belt 27,27 one end of silicon belt and rotating cylinder 26 connect, and one end and rotating cylinder 21 connect and form transmission parts.In rotating cylinder
26 and rotating cylinder 21 rotation under, swimming in the oil slick on degreasing bath can adhere on silicon belt 27 that (silica gel material is easy to adhere to
Oil substances), and with the continuous rotation of silicon belt 27, oil slick can be brought at rotating cylinder 26, at the rotating cylinder 26 there are one
The greasy dirt being adhered on belt is given to scrape off and be flowed in gas-liquid separation device 20 by the mechanism oil scraping plate 25 of frizing, and oil slick focuses on a certain amount of
Barrelling is concentrated, which to make building template preservative oil, takes out or entrusts qualified dangerous waste unit to carry out harmlessness disposing.
Certainly, above description is also not limited to the example above, the technical characteristic of the invention without description can by or
It is realized using the prior art, details are not described herein；Above example and attached drawing are merely to illustrate technical scheme
It is limitation of the present invention, the present invention is described in detail with reference to preferred embodiment, the ordinary skill people of this field
Member is it should be appreciated that variation, remodeling, the addition that those skilled in the art are made in the essential scope of the present invention
Or replace the claims that without departure from spirit of the invention, should also belong to the present invention.
Claims (10)
1. a kind of galvanizing by dipping degreaser automatic purification device, it is characterised in that：Including degreasing bath (22), storage tank (7) and control
Device (24), the degreasing bath (22) are connected by centrifugal pump (2) with storage tank (7), installation and speed reducer in the storage tank (7)
(6) rotating cylinder (3) of connection, the outlet of the rotating cylinder (3) are connected with vacuum pump (12) entrance, and the one outlet of vacuum pump (12) is led to
The entrance that solenoid valve (23) is crossed with filtrate tank (17) connects, and another outlet is connected by solenoid valve (13) and the entrance of washing lotion tank (15)
Logical, the outlet of washing lotion tank (15) is connected by solenoid valve (16) with Sewage Disposal；The outlet of filtrate tank (17) passes through solenoid valve
(19) connected with degreasing bath (22), the solenoid valve (16), solenoid valve (19), solenoid valve (23) and solenoid valve (13) with control
Device (24) is electrically connected.
2. a kind of galvanizing by dipping degreaser automatic purification device according to claim 1, it is characterised in that：In the filtrate
Liquid level sensor (18) is equipped in tank (17), the liquid level sensor (18) is electrically connected with controller (24)；In the washing lotion tank
(15) liquid level sensor (14) is equipped in, the liquid level sensor (14) is electrically connected with controller (24).
3. a kind of galvanizing by dipping degreaser automatic purification device according to claim 1, it is characterised in that：The rotating cylinder
(3) it is the closed stainless steel cylinder in both ends, the aperture that diameter of phi is 3mm is uniformly dispersed on cylinder radial direction barrel, in circle
Cylinder aperture the upper surface of is wrapped filter cloth (4), uniformly inlays magnet (5) on the inside of rotating cylinder (3).
4. a kind of galvanizing by dipping degreaser automatic purification device according to claim 1 or 3, it is characterised in that：Described
The outside of rotating cylinder (3) is equipped with scraper plate (8), places trolley (9) in the lower section of scraper plate (8), the trolley (9) connects with sewage plant.
5. a kind of galvanizing by dipping degreaser automatic purification device according to claim 1, it is characterised in that：In storage tank (7)
Inside it is also equipped with agitating device.
6. a kind of galvanizing by dipping degreaser automatic purification device according to claim 1, it is characterised in that：In the rotating cylinder
(3) top is equipped with jetter (10), and the jetter (10) connects with flushing pump (11).
7. a kind of galvanizing by dipping degreaser automatic purification device according to claim 1, it is characterised in that：The degreasing bath
(22) also connected by overflow pipe (1) with storage tank (7)；Solenoid valve (28) is equipped on overflow pipe (1), and overflow pipe (1) passes through
Solenoid valve (29) is connected with Sewage Disposal.
8. a kind of galvanizing by dipping degreaser automatic purification device according to claim 1, it is characterised in that：In degreasing bath
(22) device except oil slick is additionally provided in.
9. a kind of galvanizing by dipping degreaser automatic purification device according to claim 8, it is characterised in that：It is described to remove oil slick
Device include the rotating cylinder (26) that be connected with speed reducer (30), silicon belt (27), silica gel are hitched in rotating cylinder (26) outside
Belt (27) one end is connected with rotating cylinder (26), and the other end is connected with rotating cylinder (21) and forms transmission parts, at rotating cylinder (26)
Silicon belt (27) is externally provided with oil scraping plate (25), and gas-liquid separation device (20) is equipped in the lower section of the oil scraping plate (25).
10. a kind of purification technique according to claim 1~9 any one of them galvanizing by dipping degreaser automatic purification device,
It is characterized in that：Comprise the following steps：Galvanizing by dipping degreaser first is stored in degreasing bath, continuous by centrifugal pump at work
Ground extracts degreaser into storage tank, extra to be flowed back to by overflow pipe in degreasing bath；Rotating cylinder slowly turns under the drive of speed reducer
It moves, the external vacuum pump of rotating cylinder, the absorption of the pollutants such as greasy dirt under the suction function of vacuum pump in storage tank is in the filter of rotating cylinder outer wall
On cloth, iron powder is also inhaled by the magnet in rotating cylinder 3 on the filter cloth of rotating cylinder outer wall；When absorption goes to the position of scraper plate in the greasy dirt of rotating cylinder
When putting, whereabouts is scraped by scraper plate, sewage plant disposal is sent in trolley, the clean filtrate siphoned away by vacuum pump passes through solenoid valve quilt
It is temporarily stored in filtrate tank, after filtrate reaches certain liquid level, liquid level sensor starts solenoid valve (19) unlatching by controller and flows back to
In degreaser storage tank, liquid level sensor starts solenoid valve (23) by controller and opens after liquid level reaches the position of setting, this
The continuous cycle operation of sample, the pollutants such as greasy dirt, iron powder in degreaser will be sufficiently separated out in degreaser, and degreaser obtains
To purification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250744.9A CN108043092A (en) | 2017-12-01 | 2017-12-01 | A kind of galvanizing by dipping degreaser automatic purification device and purification technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250744.9A CN108043092A (en) | 2017-12-01 | 2017-12-01 | A kind of galvanizing by dipping degreaser automatic purification device and purification technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108043092A true CN108043092A (en) | 2018-05-18 |
Family
ID=62121884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711250744.9A Pending CN108043092A (en) | 2017-12-01 | 2017-12-01 | A kind of galvanizing by dipping degreaser automatic purification device and purification technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108043092A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368841A (en) * | 2018-12-22 | 2019-02-22 | 罗峰 | A kind of oil water separator of numerically-controlled machine tool |
| EP4279650A1 (en) * | 2022-05-19 | 2023-11-22 | Alysee Services | Method for dry cleaning composite textile articles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880218Y (en) * | 2006-02-21 | 2007-03-21 | 郭建忠 | Full-auto filtering machine |
-
2017
- 2017-12-01 CN CN201711250744.9A patent/CN108043092A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880218Y (en) * | 2006-02-21 | 2007-03-21 | 郭建忠 | Full-auto filtering machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368841A (en) * | 2018-12-22 | 2019-02-22 | 罗峰 | A kind of oil water separator of numerically-controlled machine tool |
| EP4279650A1 (en) * | 2022-05-19 | 2023-11-22 | Alysee Services | Method for dry cleaning composite textile articles |
| FR3135735A1 (en) * | 2022-05-19 | 2023-11-24 | Alysee Services | installation and process for dry cleaning composite textile articles. |
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