CN210966200U

CN210966200U - Zinc nodule blowing-off device for hot-dip galvanized steel pipe

Info

Publication number: CN210966200U
Application number: CN201921291784.2U
Authority: CN
Inventors: 陈永强
Original assignee: Tianjin Jiefeng Steel Pipe Industry And Trade Co ltd
Current assignee: Tianjin Jiefeng Steel Pipe Industry And Trade Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-10
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a zinc nodule blowing device for hot-dip galvanized steel pipes, which comprises a fixed frame, a washing cavity, a clamping ring, a motor, a connecting rod, a washing nozzle and a water collecting cavity; a plurality of layers of washing cavities are arranged above the fixing frame and are separated by partition plates; a water collecting cavity is arranged below the washing cavity; install a plurality of grip ring in the outside of the one end of washing the chamber, the grip ring is connected with the output of motor through the pivot, is equipped with solid fixed ring in the inboard of grip ring, is connected fixedly through the connecting rod between solid fixed ring and the baffle, and the inlet line of having arranged at every layer top of washing the chamber, and the quantity of inlet line is a plurality of, and is located every solid fixed ring directly over, is equipped with a plurality of washing terminals at the inlet line upper branch. The utility model discloses can remove the zinc tumour on steel pipe surface to can carry out comprehensive washing to the surface of many steel pipes simultaneously, can be with steel surface sanitization when getting rid of the zinc tumour.

Description

Zinc nodule blowing-off device for hot-dip galvanized steel pipe

Technical Field

The utility model relates to a hot-galvanize steel pipe processing field, concretely relates to zinc tumour blowdown device for hot dip galvanizing steel pipe.

Background

In the existing hot galvanizing process, a steel pipe is soaked in hot-melt zinc liquid, after the steel pipe is taken out after galvanizing is finished, the zinc liquid can be remained on the steel pipe, the zinc liquid is not thoroughly cleaned, the steel pipe is cooled into small zinc nodules in a galvanized pipe, the quality of the galvanized pipe is influenced, the zinc nodules formed after the zinc liquid is cooled are easily cleaned in a state of being condensed or not being condensed, the existing zinc nodules are cleaned in a mode of polishing the zinc nodules on the steel pipe, the operation is troublesome, time is very long, and aiming at the problems, the application provides the zinc nodule blowing and removing device for the galvanized steel pipe.

Disclosure of Invention

In view of the above-described drawbacks and deficiencies of the prior art, it would be desirable to provide a dross blowing apparatus for hot-dip galvanized steel pipe.

According to the technical scheme provided by the embodiment of the utility model, the zinc nodule blowing device for the hot dip galvanized steel pipe comprises a fixing frame, a washing cavity, a clamping ring, a motor, a connecting rod, a washing spray head and a water collecting cavity; a plurality of layers of the washing cavities are arranged above the fixing frame, and each layer of the washing cavities are separated by a partition plate; the water collecting cavity is arranged below the washing cavity; wash the outside of the one end in chamber and install a plurality of the grip ring, the grip ring is connected through the output of pivot and motor the inboard of grip ring is equipped with solid fixed ring, gu fixed ring is located same water flat line with the grip ring, gu pass through between fixed ring and the baffle the connecting rod is connected fixedly, every layer wash the top in chamber and arranged into water piping, the quantity of water piping is a plurality of, and is located every gu fixed ring is directly over the water piping divide and be equipped with a plurality of wash the shower nozzle.

The utility model discloses in, washing terminals is high pressure nozzle.

The utility model discloses in, the upper surface of the plate body of baffle is the slope form, and has seted up the water conservancy diversion mouth in the one end that the head end is in the low trend.

The utility model discloses in, the grip ring includes two the same semicircle rings, and the both ends of semicircle ring are outwards extended and are equipped with the fixed plate, have seted up the fixed orifices on the fixed plate.

The utility model discloses in the middle part rigidity of semicircle ring has the pivot, the pivot includes two right angle axles and a cross axle, the extreme point of the cross axle of two right angle axles with the semicircle ring is connected, and the lower extreme and the cross axle of the vertical axis of two right angle axles are connected, and the other end of cross axle with the output of motor is connected.

The utility model discloses in be equipped with one section flexible node on the vertical axis of right angle axle.

The utility model discloses in, the admission line is connected with the water source, and installs the water pump on the pipeline of carrying water.

The utility model discloses in the drainage mouth has been seted up to the bottom in chamber that catchments.

The utility model discloses in the upper end welded fastening of connecting rod has the bearing, and the bearing housing is in solid fixed ring's outside.

To sum up, the utility model has the advantages that: the method can remove the zinc nodules on the surfaces of the steel pipes, can comprehensively flush the surfaces of a plurality of steel pipes simultaneously, and can clean the surfaces of the steel pipes while removing the zinc nodules.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the clamp ring of the present invention;

FIG. 3 is a left side view of the clamping ring of the present invention;

FIG. 4 is a schematic structural view of a fixing ring of the present invention;

fig. 5 is a schematic structural view of the middle wear-resistant layer of the present invention.

Reference numbers in the figures: 1. the device comprises a fixed frame, a 2-washing cavity, a 3-clamping ring, a 4-motor, a 5-connecting rod, a 6-washing nozzle, a 7-water collecting cavity, a 8-rotating shaft, a 9-fixing ring, a 10-flow guide port, a 11-semicircular ring, a 12-fixing plate, a 13-clapboard, a 14-bearing and a 15-anti-abrasion layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, a zinc nodule blowing device for hot dip galvanized steel pipe comprises a fixed frame 1, a washing cavity 2, a clamping ring 3, a motor 4, a connecting rod 5, a washing nozzle 6 and a water collecting cavity 7; a plurality of layers of the washing cavities 2 are respectively arranged above the fixed frame 1, and the washing cavities 2 in each layer are separated by a partition plate 13; the water collecting cavity 7 is arranged below the washing cavity 2; wash the outside of the one end of chamber 2 and install a plurality of retaining ring 3, retaining ring 3 is connected with motor 4's output through pivot 8 the inboard of retaining ring 3 is equipped with solid fixed ring 9, gu fixed ring 9 is located same water flat line with retaining ring 3, gu pass through between fixed ring 9 and the baffle 13 connecting rod 5 is connected fixedly, every layer wash the top of chamber 2 and arrange the inlet line, the quantity of inlet line is a plurality of roots, and is located every gu fixed ring 9 is directly over the inlet line divide and be equipped with a plurality of wash shower nozzle 6, wash shower nozzle 6 is high pressure nozzle. The water inlet pipeline is connected with a water source, and a water pump is installed on the pipeline for conveying water.

As shown in fig. 1, the upper surface of the plate body of the partition plate 13 is inclined, and a diversion port 10 is opened at one end of the head end which is at a low potential, so that water in each layer of the washing cavity 2 can be drained to the water collection cavity 7 at the bottom after the steel pipe is washed.

As shown in fig. 2 and 3, the grip ring 3 includes two the same semicircle rings 11, and the outside extension in both ends of semicircle ring 11 is equipped with fixed plate 12, has seted up the fixed orifices on fixed plate 12 the middle part rigidity of semicircle ring 11 has

pivot

8, 8 formula structures as an organic whole of pivot, pivot 8 includes two right-angle shafts and a cross axle, the extreme point of the cross axle of two right-angle shafts with semicircle ring 11 connects, and the lower extreme and the cross axle of the vertical axis of two right-angle shafts are connected, and the other end of cross axle with the output of motor 4 is connected. And a section of telescopic node is arranged on the vertical shaft of the right-angle shaft. Fix the head end of steel pipe through the grip ring 3, stretch out the epaxial telescopic joint of right angle before fixed, enlarge the distance between two semicircle rings 11, then stretch into the head end of steel pipe between two semicircle rings 11, stretch into the epaxial telescopic joint of right angle and retract after, then through for the through-hole on the fixed plate 12 bolt etc. with two semicircle ring 11 fixed can.

As shown in fig. 1, a drainage port is opened at the bottom of the water collecting chamber 7 for draining water in the water collecting chamber 7.

As shown in fig. 4, a bearing 14 is welded and fixed on the upper end of the connecting rod 5, and the bearing is sleeved outside the fixing ring 9, so that the fixing ring 9 can rotate together with the rotation of the clamping ring 3.

As shown in fig. 1, a support plate is welded to the side of the fixing frame 1 and the bottom of the motor 4 for supporting the motor.

In the embodiment 1, a plurality of layers of washing cavities 2 are arranged above a fixing frame 1, the number of the washing cavities 2 is set according to requirements, and a water inlet pipeline is fixed in the washing cavities 2 through a pipeline fixing piece; the lower end of the connecting rod 5 is welded on the partition plate 13; the upper end of the partition plate 13 is connected with a bearing 14 through welding; the lower end of the motor 4 is fixed on the supporting plate through screws.

Example 2: during the washing, pass solid fixed ring 9 and stretch into the inside of grip ring 3 with the one end of steel pipe, and fix the steel pipe with grip ring 3, many steel pipes can be fixed simultaneously, then open motor 4 and washing terminals 6's switch, wash the surface of steel pipe, high pressure nozzle's impact force can blow off the zinc dross that the steel pipe surface adhesion condenses, in-process motor 4 that washes drives the steel pipe and rotates, washing terminals 6 can carry out comprehensive washing to the surface of steel pipe at steel pipe pivoted in-process.

Example 3: as shown in fig. 4 and 5, an anti-wear layer 15 is laid on the inner surfaces of the clamp ring 3 and the fixing ring 9 to prevent the surface of the steel pipe from being worn.

The foregoing description is only exemplary of the preferred embodiments of the invention and is provided for the purpose of illustrating the general principles of the invention. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described technical features, and other technical features or equivalent features may be combined arbitrarily without departing from the scope of the present invention. For example, the above features and (but not limited to) technical features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.

Claims

1. A zinc nodule blowing-off device for hot-dip galvanized steel pipes is characterized by comprising a fixed frame (1), a washing cavity (2), a clamping ring (3), a motor (4), a connecting rod (5), a washing spray head (6) and a water collecting cavity (7); a plurality of layers of the washing cavities (2) are respectively arranged above the fixed frame (1), and the washing cavities (2) in each layer are separated by a partition plate (13); the water collecting cavity (7) is arranged below the washing cavity (2); wash the outside of the one end of chamber (2) and install a plurality of grip ring (3), grip ring (3) are connected with the output of motor (4) through pivot (8) the inboard of grip ring (3) is equipped with solid fixed ring (9), gu fixed ring (9) are located same water flat line with grip ring (3), pass through between solid fixed ring (9) and baffle (13) connecting rod (5) are connected fixedly, at every layer wash the top of chamber (2) and have arranged the inlet line, the quantity of inlet line is a plurality of, and is located every gu fixed ring (9) directly over the inlet line divide and be equipped with a plurality of wash shower nozzle (6).

2. The apparatus of claim 1, wherein the apparatus comprises: the washing spray head (6) is a high-pressure spray head.

3. The apparatus of claim 1, wherein the apparatus comprises: the upper surface of the plate body of the clapboard (13) is inclined, and one end of the head end which is in a low potential is provided with a flow guide port (10).

4. The apparatus of claim 1, wherein the apparatus comprises: the clamping ring (3) comprises two identical semicircular rings (11), fixing plates (12) are arranged at two ends of the semicircular rings (11) in an outward extending mode, and fixing holes are formed in the fixing plates (12).

5. The apparatus of claim 4, wherein the apparatus comprises: the middle position of semicircle ring (11) is fixed with pivot (8), pivot (8) include two right angle axles and a cross axle, the extreme point of the cross axle of two right angle axles with semicircle ring (11) are connected, and the lower extreme and the cross axle of the perpendicular axle of two right angle axles are connected, and the other end of cross axle with the output of motor (4) is connected.

6. The apparatus of claim 5, wherein: and a section of telescopic node is arranged on the vertical shaft of the right-angle shaft.

7. The apparatus of claim 1, wherein the apparatus comprises: the water inlet pipeline is connected with a water source, and a water pump is installed on the pipeline for conveying water.

8. The apparatus of claim 1, wherein the apparatus comprises: the bottom of the water collecting cavity (7) is provided with a drainage port.

9. The apparatus of claim 1, wherein the apparatus comprises: and a bearing (14) is fixedly welded at the upper end of the connecting rod (5), and the bearing is sleeved outside the fixed ring (9).