CN204237870U - A kind of pickling tank with built-in air knife - Google Patents

A kind of pickling tank with built-in air knife Download PDF

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Publication number
CN204237870U
CN204237870U CN201420665829.9U CN201420665829U CN204237870U CN 204237870 U CN204237870 U CN 204237870U CN 201420665829 U CN201420665829 U CN 201420665829U CN 204237870 U CN204237870 U CN 204237870U
Authority
CN
China
Prior art keywords
pickling tank
air knife
built
stone roll
acid
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.)
Expired - Fee Related
Application number
CN201420665829.9U
Other languages
Chinese (zh)
Inventor
龚立品
唐时葵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI CHUJIANG SPECIAL STEEL CO., LTD.
Original Assignee
WUHU SHUANGYUAN PIPE INDUSTRY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUHU SHUANGYUAN PIPE INDUSTRY Co Ltd filed Critical WUHU SHUANGYUAN PIPE INDUSTRY Co Ltd
Priority to CN201420665829.9U priority Critical patent/CN204237870U/en
Application granted granted Critical
Publication of CN204237870U publication Critical patent/CN204237870U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of pickling tank with built-in air knife, belong to steel band rust cleaning technical field.It comprises the pickling tank and Rinsing Area that are mutually connected, the top of described pickling tank and Rinsing Area is provided with acid fog absorption tower, the stone roll groove lid of stone roll and corresponding stone roll is provided with in described pickling tank and Rinsing Area, stone roll groove lid and acid fog absorption tower junction are equipped with groove, and clear water is marked with in groove, the described ingress of pickling tank left end and the exit of right-hand member are equipped with guide roller, the exit of described pickling tank is also provided with built-in air knife, described air knife comprise wedge shape body, be located at the blast pipe of body one end and be located at the air outlet of the body the other end.The acid solution that steel strip surface is adhered to can blow off by the utility model, is not with acid, instead of cleaning, passivation technology, save production cost when making steel band go out acid tank.

Description

A kind of pickling tank with built-in air knife
Technical field
The utility model belongs to steel band rust cleaning technical field, more particularly, relates to a kind of pickling tank with built-in air knife.
Background technology
Steel band, hot rolled rear because reacting generation ferric oxide with the oxygen in air, namely getting rusty, in following process, needing to carry out rust cleaning operation to steel band.
At present, steel band rust cleaning processes mainly through Physical and chemical method, and wherein, chemical method is eliminated rust by pickling line, and rust cleaning speed is fast, rust cleaning thoroughly, and is subject to the welcome of steel band rolling processing industry.But carry out rust cleaning operation by pickling line and also there is certain deficiency, the pollution problem such as acid mist, spent pickle liquor is produced in descaling process, environmental protection dynamics is relatively large, steel band is in Pickling Descaling technological process, because of the acid of outlet band, need carry out neutralizing, clean, passivation, cause rinse water and passivating solution production cost.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of pickling tank with built-in air knife, and it effectively can remove the residual acid solution of steel strip surface.To achieve these goals, the technical scheme that adopts of the utility model is as follows:
A kind of pickling tank with built-in air knife, comprise the pickling tank and Rinsing Area that are mutually connected, the top of described pickling tank and Rinsing Area is provided with acid fog absorption tower, the stone roll groove lid of stone roll and corresponding stone roll is provided with in described pickling tank and Rinsing Area, stone roll groove lid and acid fog absorption tower junction are equipped with groove, and clear water is marked with in groove, the described ingress of pickling tank left end and the exit of right-hand member are equipped with guide roller, the exit of described pickling tank is also provided with built-in air knife, described air knife comprises the body of wedge shape, be located at the blast pipe of body one end and be located at the air outlet of the body the other end.
Further, described air knife adopts acidproof stainless steel to make.
Compared to prior art, the beneficial effects of the utility model are:
Arrange air knife by the exit at pickling tank, air knife adopts acid resisting material make and be installed on the inside of pickling tank, the acid solution that steel strip surface is adhered to is blown off, is not with acid, instead of cleaning, passivation technology, save production cost when making steel band go out acid tank.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mounting structure schematic diagram of air knife of the present utility model.
Fig. 3 is the structural representation of air knife of the present utility model.
embodiment:
Below in conjunction with specific embodiment, the utility model is described further.
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of pickling tank with built-in air knife, comprise the pickling tank 1 and Rinsing Area 5 that are mutually connected, the top of pickling tank 1 and Rinsing Area 5 is provided with acid fog absorption tower 6, the stone roll groove lid 201 of stone roll 2 and corresponding stone roll 2 is provided with in pickling tank 1 and Rinsing Area 5, stone roll groove lid 201 and acid fog absorption tower 6 junction are equipped with groove 8, and clear water is marked with in groove 8, the ingress of pickling tank 1 left end and the exit of right-hand member are equipped with guide roller 4, the exit of pickling tank 1 is also provided with built-in air knife 7, air knife 7 is for purging the acid solution on steel band 3 surface, air knife 7 comprises the body 702 of wedge shape, be located at the blast pipe 701 of body 702 one end and be located at the air outlet 703 of body 702 the other end.Air knife 7 adopts acidproof stainless steel to make.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.

Claims (2)

1. the pickling tank with built-in air knife, comprise the pickling tank (1) and Rinsing Area (5) that are mutually connected, the top of described pickling tank (1) and Rinsing Area (5) is provided with acid fog absorption tower (6), the stone roll groove lid (201) of stone roll (2) and corresponding stone roll (2) is provided with in described pickling tank (1) and Rinsing Area (5), stone roll groove lid (201) and acid fog absorption tower (6) junction are equipped with groove (8), and clear water is marked with in groove (8), the ingress of described pickling tank (1) left end and the exit of right-hand member are equipped with guide roller (4), it is characterized in that: the exit of described pickling tank (1) is also provided with built-in air knife (7), described air knife (7) comprises the body (702) of wedge shape, be located at the blast pipe (701) of body (702) one end and be located at the air outlet (703) of body (702) the other end.
2. a kind of pickling tank with built-in air knife as claimed in claim 1, is characterized in that: described air knife (7) adopts acidproof stainless steel to make.
CN201420665829.9U 2014-11-10 2014-11-10 A kind of pickling tank with built-in air knife Expired - Fee Related CN204237870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420665829.9U CN204237870U (en) 2014-11-10 2014-11-10 A kind of pickling tank with built-in air knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420665829.9U CN204237870U (en) 2014-11-10 2014-11-10 A kind of pickling tank with built-in air knife

Publications (1)

Publication Number Publication Date
CN204237870U true CN204237870U (en) 2015-04-01

Family

ID=52767386

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420665829.9U Expired - Fee Related CN204237870U (en) 2014-11-10 2014-11-10 A kind of pickling tank with built-in air knife

Country Status (1)

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CN (1) CN204237870U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104947129A (en) * 2015-05-08 2015-09-30 无锡华工薄板有限公司 Totally-enclosed steel strip pickling tank
CN105386072A (en) * 2015-12-15 2016-03-09 安徽楚江特钢有限公司 Steel strip pickling bath
CN105386073A (en) * 2015-12-15 2016-03-09 安徽楚江特钢有限公司 Steel strip pickling bath with sudden stop device
CN105386071A (en) * 2015-12-15 2016-03-09 安徽楚江特钢有限公司 Heat exchange method of steel strip pickling bath
CN105506659A (en) * 2015-12-15 2016-04-20 安徽楚江特钢有限公司 Steel belt surface pretreatment system with circulation heating outside tank
CN105506660A (en) * 2015-12-15 2016-04-20 安徽楚江特钢有限公司 Emergency shutdown processing method of steel belt surface pretreatment system
CN105506662A (en) * 2015-12-15 2016-04-20 安徽楚江特钢有限公司 Heat exchange method of steel belt surface pretreatment system
CN105506661A (en) * 2015-12-15 2016-04-20 安徽楚江特钢有限公司 Emergency shutdown processing method of steel belt pickling bath
CN105543875A (en) * 2015-12-15 2016-05-04 安徽楚江特钢有限公司 Steel belt pickling tank with cyclic heating conducted outside tank
CN107287607A (en) * 2017-07-13 2017-10-24 海隆管道工程技术服务有限公司 Pickling processes device and processing method before steel pipe epoxy powder spray

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104947129A (en) * 2015-05-08 2015-09-30 无锡华工薄板有限公司 Totally-enclosed steel strip pickling tank
CN105506662A (en) * 2015-12-15 2016-04-20 安徽楚江特钢有限公司 Heat exchange method of steel belt surface pretreatment system
CN105543875A (en) * 2015-12-15 2016-05-04 安徽楚江特钢有限公司 Steel belt pickling tank with cyclic heating conducted outside tank
CN105386071A (en) * 2015-12-15 2016-03-09 安徽楚江特钢有限公司 Heat exchange method of steel strip pickling bath
CN105506659A (en) * 2015-12-15 2016-04-20 安徽楚江特钢有限公司 Steel belt surface pretreatment system with circulation heating outside tank
CN105506660A (en) * 2015-12-15 2016-04-20 安徽楚江特钢有限公司 Emergency shutdown processing method of steel belt surface pretreatment system
CN105386072A (en) * 2015-12-15 2016-03-09 安徽楚江特钢有限公司 Steel strip pickling bath
CN105506661A (en) * 2015-12-15 2016-04-20 安徽楚江特钢有限公司 Emergency shutdown processing method of steel belt pickling bath
CN105386073A (en) * 2015-12-15 2016-03-09 安徽楚江特钢有限公司 Steel strip pickling bath with sudden stop device
CN105543875B (en) * 2015-12-15 2018-12-04 安徽楚江特钢有限公司 A kind of steel band descaling bath of slot external circulation heating
CN105506659B (en) * 2015-12-15 2018-04-13 安徽楚江特钢有限公司 A kind of steel strip surface pretreatment system of groove external circulation heating
CN105386071B (en) * 2015-12-15 2018-12-04 安徽楚江特钢有限公司 A kind of heat-exchange method of steel band descaling bath
CN105386072B (en) * 2015-12-15 2018-12-04 安徽楚江特钢有限公司 A kind of steel band descaling bath
CN107287607A (en) * 2017-07-13 2017-10-24 海隆管道工程技术服务有限公司 Pickling processes device and processing method before steel pipe epoxy powder spray
CN107287607B (en) * 2017-07-13 2019-12-27 海隆管道工程技术服务有限公司 Pickling treatment device and method for steel pipe before epoxy powder spraying

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: North Industrial Park, 241007 Anhui city of Wuhu province Jiujiang Town Bridge

Patentee after: ANHUI CHUJIANG SPECIAL STEEL CO., LTD.

Address before: North Industrial Park, 241007 Anhui city of Wuhu province Jiujiang Town Bridge

Patentee before: Wuhu Shuangyuan Pipe Industry Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150401

Termination date: 20201110

CF01 Termination of patent right due to non-payment of annual fee