CN202705494U - Cleaning device - Google Patents
Cleaning device Download PDFInfo
- Publication number
- CN202705494U CN202705494U CN 201220208772 CN201220208772U CN202705494U CN 202705494 U CN202705494 U CN 202705494U CN 201220208772 CN201220208772 CN 201220208772 CN 201220208772 U CN201220208772 U CN 201220208772U CN 202705494 U CN202705494 U CN 202705494U
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- CN
- China
- Prior art keywords
- water
- acid
- washing device
- tank
- pickler
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- 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.)
- Expired - Fee Related
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model relates to a cleaning device which comprises an acid washing device and a water washing device. The acid washing device and the water washing device are in strengthened connection through a steel plate. The acid washing device comprises an acid adding device, an acid washing tank and a waste acid recovery device, wherein the acid adding device comprises an acid tank, a motor and an acid-proof pump. The water washing device comprises a water supply device, a water tank, an electric heater and a temperature controller, wherein the water supply device comprises a water pump, a water tank and a conveying pipeline. A feed inlet and a discharge outlet are arranged on the acid washing device and the water washing device respectively. The acid washing tank is high in tightness. A waste liquid recovery device is further arranged between the acid washing device and the water washing device. The water washing device is further provided with a waste water recovery and treatment device at the bottom. The water tank is further provided with a water outlet pipeline which is connected with the waste water recovery and treatment device.
Description
Technical field
The utility model relates to a kind of washing unit.
Background technology
At present, in cold-rolling production process, tend to use the matting that washing unit cleans or remove rolling plate oxidation corrosion, yet most cleaning equipment, can not thoroughly accomplish to clean oxidation corrosion, and when finishing workpiece cleaning, caused sewage, dirty gas in time not to reclaim, also brought pressure for environmental protection.
Summary of the invention
The technical problems to be solved in the utility model is: washing unit a kind of simple in structure, economical and practical is provided.
In order to overcome the defective that exists in the background technology, the utility model solves the technical scheme that its technical problem adopts and is:
A kind of washing unit comprises pickler and water washing device, and described pickler is connected steel plate reinforcement with water washing device and connects; Described pickler is made of acid adding device, pickling tank and acid-restoring plant, and wherein the acid adding device comprises sour tank, motor, acid proof pump; Described water washing device is made of water supply installation, tank, electric heater and temperature control device, and wherein water supply installation comprises lift pump, water tank, transport pipe; Be respectively arranged with opening for feed and discharge port on the described pickler water washing device.
Described pickling tank is a pickling tank that stopping property is strong.
One waste liquid recovery apparatus also is set between described pickler and the water washing device.
The bottom of described water washing device also is provided with waste-water recovering treater.
Described bottom of gullet also is provided with outlet conduit, and described outlet conduit connects waste-water recovering treater.
The workpiece that we will clean, such as rolling volume, roll volume along entering acid tank such as the opening for feed of A-A direction among Fig. 1 by pickler, in pickling tank, carry out the acid etching washing, meanwhile the acid solution in the acid tank is constantly updated with the circulating direction of acid adding device-pickling tank-acid-restoring plant, roll involve in water washing device in, roll an acid solution part of being stained with band on the plate and splash into or flow into waste liquid recovery apparatus between pickler and the water washing device, another part is stained with acid solution and is cleaned in the experience tank, and the clean plate that rolls is drawn from the water outlet of water washing device.
In the process of washing, water supply installation supply institute water requirement, by about temperature control unit regulation and control water temperature to 85 ℃, the water of the water that overflows from tank and the discharging by the bottom of gullet pipeline all is recycled to the waste-water recovering treater.
The utility model is not only simple in structure, and is economical and practical, keeps the continuity of production line, reaches simultaneously the effect of waste material efficient recovery.
Description of drawings
Figure l is structural representation of the present utility model.
Embodiment
Shown in Fig. 1, a kind of washing unit comprises pickler 1 and water washing device 2, and described pickler 1 and water washing device 2 reinforce the connection by steel plate 3; Described pickler 1 is made of acid adding device, pickling tank 6 and acid-restoring plant, and wherein the acid adding device comprises sour tank, motor, acid proof pump; Described water washing device 2 is made of water supply installation, tank 7, electric heater and temperature control device, and wherein water supply installation comprises lift pump, water tank, transport pipe; Be respectively arranged with opening for feed and discharge port on the described pickler water washing device.
Described pickling tank is a pickling tank that stopping property is strong.
One waste liquid recovery apparatus 8 also is set between described pickler 1 and the water washing device 2.
The bottom of described water washing device 2 also is provided with waste-water recovering treater.
Described tank 7 bottoms also are provided with outlet conduit, and described outlet conduit connects waste-water recovering treater.
The workpiece that we will clean, such as rolling volume, roll volume along entering pickling tank 6 such as the opening for feed 4 of A-A direction among Fig. 1 by pickler 1, in pickling tank 6, carry out the acid etching washing, meanwhile the acid solution in the pickling tank 6 is constantly updated with the circulating direction of acid adding device-pickling tank-acid-restoring plant, roll involve in water washing device 2 in, roll an acid solution part of being stained with band on the plate and splash into or flow into waste liquid recovery apparatus 8 between pickler 1 and the water washing device 2, another part is stained with acid solution and is cleaned in experience tank 7, and the clean plate that rolls is drawn from the water outlet 5 of water washing device 2.
In the process of washing, water supply installation supply institute water requirement, by about temperature control unit regulation and control water temperature to 85 ℃, the water of the water that overflows from tank and the discharging by the bottom of gullet pipeline all is recycled to the waste-water recovering treater 8.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (5)
1. washing unit, it is characterized in that: comprise pickler and water washing device, described pickler is connected steel plate reinforcement with water washing device and connects; Described pickler is made of acid adding device, pickling tank and acid-restoring plant, and wherein the acid adding device comprises sour tank, motor, acid proof pump; Described water washing device is made of water supply installation, tank, electric heater and temperature control device, and wherein water supply installation comprises lift pump, water tank, transport pipe; Be respectively arranged with opening for feed and discharge port on the described pickler water washing device.
2. a kind of washing unit according to claim 1, it is characterized in that: described pickling tank is a pickling tank that stopping property is strong.
3. a kind of washing unit according to claim 1 is characterized in that: a waste liquid recovery apparatus also is set between described pickler and the water washing device.
4. a kind of washing unit according to claim 1, it is characterized in that: the bottom of described water washing device also is provided with waste-water recovering treater.
5. a kind of washing unit according to claim 1, it is characterized in that: described bottom of gullet also is provided with outlet conduit, and described outlet conduit connects waste-water recovering treater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208772 CN202705494U (en) | 2012-05-10 | 2012-05-10 | Cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208772 CN202705494U (en) | 2012-05-10 | 2012-05-10 | Cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705494U true CN202705494U (en) | 2013-01-30 |
Family
ID=47585815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220208772 Expired - Fee Related CN202705494U (en) | 2012-05-10 | 2012-05-10 | Cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274440A (en) * | 2013-06-26 | 2013-09-04 | 唐山三友志达钙业有限公司 | Acid adding device, as well as method and equipment for producing calcium chloride with acid adding device |
-
2012
- 2012-05-10 CN CN 201220208772 patent/CN202705494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274440A (en) * | 2013-06-26 | 2013-09-04 | 唐山三友志达钙业有限公司 | Acid adding device, as well as method and equipment for producing calcium chloride with acid adding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150510 |
|
| EXPY | Termination of patent right or utility model |