CN206706182U - Residual liquid processing apparatus in a kind of zinc-plated rear steel pipe - Google Patents

Residual liquid processing apparatus in a kind of zinc-plated rear steel pipe Download PDF

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Publication number
CN206706182U
CN206706182U CN201720313775.3U CN201720313775U CN206706182U CN 206706182 U CN206706182 U CN 206706182U CN 201720313775 U CN201720313775 U CN 201720313775U CN 206706182 U CN206706182 U CN 206706182U
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China
Prior art keywords
partition
steel pipe
cylinder
gases
pressure
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Application number
CN201720313775.3U
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Chinese (zh)
Inventor
高树成
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.)
TIANJIN YUANTAI DERUN STEEL PIPE MANUFACTURING GROUP Co Ltd
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TIANJIN YUANTAI DERUN STEEL PIPE MANUFACTURING GROUP Co Ltd
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Priority to CN201720313775.3U priority Critical patent/CN206706182U/en
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Abstract

It the utility model is related to residual liquid processing apparatus in a kind of zinc-plated rear steel pipe, including the cylinder being adapted with the internal via shape of pending steel pipe, the surface of the cylinder is uniformly laid with some injection holes, first partition and second partition are provided with the cylinder, one gases at high pressure introduces pipe and connected through the second partition with the first partition, the tube wall that gases at high pressure between the first partition and second partition introduce pipe is provided with a plurality of axial slot for being used for drawing gases at high pressure, the first partition and the internal face sealing of second partition and the cylinder are slidably connected, nozzle is provided with the injection hole, the blowing mouth incline direction of the nozzle points to the front end of cylinder.The utility model, the cylinder can be placed in steel pipe, then gases at high pressure are held and introduce pipe iterative method, make first partition and second partition while moved in cylinder and realize and sprayed using injection hole of the gases at high pressure between first partition and second partition, the raffinate forward end in steel pipe is blown a step by a step, until outside blowout steel pipe.

Description

Residual liquid processing apparatus in a kind of zinc-plated rear steel pipe
Technical field
It the utility model is related to steel pipe galvanizing technique field, and in particular to residual liquid processing apparatus in a kind of zinc-plated rear steel pipe.
Background technology
Steel pipe galvanized bath is generally to be carried out using galvanizing bath or pond at present, and in galvanizing process, steel pipe is immersed in heat In the zinc liquid of fusing, after the completion of zinc-plated, after taking out steel pipe, substantial amounts of zinc liquid is remained in steel pipe, causes zinc liquid excessive, it is necessary to Cleared up in time, with recovery, existing manner of cleaning up is generally to be handled using the method for air gun blowout gases at high pressure injection, by Long in steel pipe, this method using air gun blowout gases at high pressure injection can not effectively realize injection.
Utility model content
The purpose of this utility model is solve above-mentioned technical problem and provide raffinate processing in a kind of zinc-plated rear steel pipe Device.
To achieve the above object, the utility model adopts the following technical scheme that:
Residual liquid processing apparatus in a kind of zinc-plated rear steel pipe, including the cylinder adaptable with the internal via shape of pending steel pipe Body, the surface of the cylinder are uniformly laid with some injection holes, first partition and second partition, a height are provided with the cylinder Pressure gas inlet tube connects through the second partition with the first partition, the height between the first partition and second partition The tube wall of pressure gas inlet tube is provided with a plurality of axial slot for being used for drawing gases at high pressure, the first partition and second partition Internal face sealing with the cylinder is slidably connected, and nozzle, the blowing mouth incline direction of the nozzle are provided with the injection hole Point to the front end of cylinder.
The front and rear end of the cylinder is separately installed with bracing ring, and it is pending that the bracing ring can be placed in the cylinder Steel pipe in after certain interval is kept between steel pipe.
The bracing ring is steel ring, and the contact surface of the steel ring and steel pipe is arcwall face.
The utility model is by the way that including some injection holes, the cylinder is interior to be provided with first partition and second partition, a height Pressure gas inlet tube connects through the second partition with the first partition, the height between the first partition and second partition The tube wall of pressure gas inlet tube is provided with a plurality of axial slot for being used for drawing gases at high pressure, the first partition and second partition Internal face sealing with the cylinder is slidably connected, and nozzle, the blowing mouth incline direction of the nozzle are provided with the injection hole The front end of cylinder is pointed to, the cylinder can be placed in steel pipe, gases at high pressure is then held and introduces pipe iterative method, make first partition Moved simultaneously in cylinder with second partition and realize and sprayed using injection hole of the gases at high pressure between first partition and second partition Go out, a step by a step blow the raffinate forward end in steel pipe, until outside blowout steel pipe.
Brief description of the drawings
Fig. 1 is the front view of residual liquid processing apparatus in the zinc-plated rear steel pipe of the utility model embodiment offer;
Fig. 2 is schematic diagram of the residual liquid processing apparatus in steel pipe in the zinc-plated rear steel pipe of the utility model embodiment offer.
Embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new Type is not limited to listed embodiment.
Referring to shown in Fig. 1-2, it is a kind of it is zinc-plated after residual liquid processing apparatus in steel pipe, including with pending steel pipe 100 The adaptable cylinder 1 of hole shape, the surface of the cylinder are uniformly laid with some injection holes 2, be provided with the cylinder first every Plate 6 and second partition 7, a gases at high pressure introduce pipe 3 and connected through the second partition 7 with the first partition, and described the The tube wall that gases at high pressure between one dividing plate and second partition introduce pipe is cut provided with a plurality of axial direction for being used to draw gases at high pressure Seam 8, the first partition and the internal face sealing of second partition and the cylinder are slidably connected, and nozzle is provided with the injection hole 10, the blowing mouth incline direction of the nozzle points to the front end of cylinder.
Wherein, the second partition 7 is T-shaped plate, and the center of dividing plate has a hole, and gases at high pressure introduce pipe through behind the hole It is welded and fixed together with second partition periphery, the ttom of pipe that the gases at high pressure introduce pipe 3 contacts with the face of first partition 6, can be with It is that periphery is welded to connect.
Wherein, the front and rear end of the cylinder is separately installed with the first bracing ring 5 and the second bracing ring 4, the support Circle can make the cylinder keep certain interval between steel pipe after being placed in pending steel pipe, so that after gases at high pressure blowout The liquid on steel pipe inner wall is set to flow.
Wherein, the bracing ring is steel ring, and the contact surface of the steel ring and steel pipe is arcwall face.Friction is so reduced, will In cylinder push-in steel pipe.
Described gases at high pressure, which introduce pipe 3, can use steel pipe, convenient to grip, and promote first partition to be moved with second partition It is dynamic.
By blowing out gases at high pressure between first partition and second partition, the pressure of gas can be increased, realize preferably spray Effect is blown, due to being provided with nozzle 10 in the injection hole, the blowing mouth incline direction of the nozzle points to the front end of cylinder, so It can realize that the front end of i.e. steel pipe is blown, and is flowed to front end and finally discharged step by step by the raffinate in steel pipe walls to same direction, Set the first bracing ring 5 and the second bracing ring 4 effect of scraping fluid can also be realized, with high pressure gas in addition to the effect for realizing support The injection of body, common realize discharge the Liquid Residue in steel pipe.
The section of described cylinder 1 can be circular or rectangle, according to the cross sectional shape of processed steel pipe come It is determined that corresponding, the section of the first partition 6 and second partition 7 can be circular or rectangle, according to processed The cross sectional shape of steel pipe determine.
During concrete operations, steel pipe 100 is supported on ground by support 200 and operated.
The utility model is by the way that including some injection holes, the cylinder is interior to be provided with first partition and second partition, a height Pressure gas inlet tube connects through the second partition with the first partition, the height between the first partition and second partition The tube wall of pressure gas inlet tube is provided with a plurality of axial slot for being used for drawing gases at high pressure, the first partition and second partition Internal face sealing with the cylinder is slidably connected, and nozzle, the blowing mouth incline direction of the nozzle are provided with the injection hole The front end of cylinder is pointed to, the cylinder can be placed in steel pipe, gases at high pressure is then held and introduces pipe iterative method, make first partition Moved simultaneously in cylinder with second partition and realize and sprayed using injection hole of the gases at high pressure between first partition and second partition Go out, a step by a step blow the raffinate forward end in steel pipe, until outside blowout steel pipe.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (3)

1. residual liquid processing apparatus in a kind of zinc-plated rear steel pipe, it is characterised in that including the internal via shape phase with pending steel pipe The cylinder of adaptation, the surface of the cylinder are uniformly laid with some injection holes, be provided with the cylinder first partition with second every Plate, gases at high pressure introduce pipe and connected through the second partition with the first partition, the first partition and second every The tube wall that gases at high pressure between plate introduce pipe is provided with a plurality of axial slot for being used for drawing gases at high pressure, the first partition Internal face sealing with second partition and the cylinder is slidably connected, and nozzle, the blowing of the nozzle are provided with the injection hole Mouth incline direction points to the front end of cylinder.
2. residual liquid processing apparatus in zinc-plated rear steel pipe according to claim 1, it is characterised in that the front end of the cylinder is with after End is separately installed with bracing ring, and the bracing ring can make the cylinder keep one between steel pipe after being placed in pending steel pipe Fixed interval.
3. residual liquid processing apparatus in zinc-plated rear steel pipe according to claim 2, it is characterised in that the bracing ring is steel ring, The contact surface of the steel ring and steel pipe is arcwall face.
CN201720313775.3U 2017-03-29 2017-03-29 Residual liquid processing apparatus in a kind of zinc-plated rear steel pipe Active CN206706182U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720313775.3U CN206706182U (en) 2017-03-29 2017-03-29 Residual liquid processing apparatus in a kind of zinc-plated rear steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720313775.3U CN206706182U (en) 2017-03-29 2017-03-29 Residual liquid processing apparatus in a kind of zinc-plated rear steel pipe

Publications (1)

Publication Number Publication Date
CN206706182U true CN206706182U (en) 2017-12-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720313775.3U Active CN206706182U (en) 2017-03-29 2017-03-29 Residual liquid processing apparatus in a kind of zinc-plated rear steel pipe

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CN (1) CN206706182U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108441801A (en) * 2018-05-15 2018-08-24 新冶高科技集团有限公司 A method of improving hot-dip galvanized steel pipe coating uniformity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108441801A (en) * 2018-05-15 2018-08-24 新冶高科技集团有限公司 A method of improving hot-dip galvanized steel pipe coating uniformity

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