Tunnel type wire pickling line flushing device

Abstract

The utility model discloses a tunnel type wire pickling line flushing device which comprises an upper-layer flushing frame, a lower-layer flushing frame and a longitudinal flushing frame, the upper-layer flushing frame, the lower-layer flushing frame and the longitudinal flushing frame are combined into a three-dimensional enclosure frame, and a flushing pool is arranged outside the three-dimensional enclosure frame. The hanger is transferred to the inner side of the three-dimensional enclosure frame, the submerged pump is used for taking water and pressurizing the water, the water is sprayed out from the sprayers and the high-pressure nozzles, the C-shaped hooks and the wires are washed, the mode that the sprayers and the high-pressure nozzles are evenly distributed is adopted, the washing face is enlarged, and in the washing process, the C-shaped hooks are lifted up and down, so that the washing effect is improved. A wire hung on the C-shaped hook continues to move downwards by a section after making contact with the cushion block, a gap can be formed between the wire and the surface of the C-shaped hook, the flushing face can cover the contact portion of the C-shaped hook and the wire, and therefore residual acid liquor on the surface of the C-shaped hook and the surface of the wire is fully flushed away, and the problem that acid water on the lifting appliance drips on the surface of the wire after being phosphatized to cause corrosion is effectively solved; the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire processing, in particular to a flushing device for a tunnel-type wire pickling line. Background Art

[0002] The tunnel-type wire pickling line is a fully enclosed production line, and its main technological process is pickling → flushing → phosphating → water washing → passivation. The flushing process is mainly to flush the residual acid solution on the wire surface with clean water, and it is required that the pressure of the flushing water reaches more than 0.5 MPa, and the flushing water should cover the entire wire surface.

[0003] Since the coil diameters of the wires produced by different factories are different, and the nozzles on the flushing pipes are fixed and cannot adjust the flushing position, it cannot be applied to wires of all coil diameters, and the flushing effect of some is not good. In addition, the wire is pickled together with the hanging tool, and the flushing water cannot reach the hanging tool. The phosphating process requires heating, and the water vapor combines with the residual acid solution on the hanging tool and drips onto the wire surface, resulting in rust and affecting the product quality.

[0004] Therefore, it is necessary to develop a flushing device for a tunnel-type wire pickling line. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a flushing device for a tunnel-type wire pickling line aiming at the deficiencies of the above-mentioned prior art. By transferring the hanging tool to the inside of the three-dimensional enclosure, water is taken and pressurized by a submersible pump and then sprayed from multiple nozzles and high-pressure nozzles to flush the C-shaped hook and the wire. The multiple nozzles and high-pressure nozzles are evenly distributed to increase the scouring surface. During the scouring process, by lifting and lowering the C-shaped hook up and down, the wire mounted on the C-shaped hook continues to descend for a certain distance after contacting the cushion block, so that a gap appears between the wire and the surface of the C-shaped hook, and the scouring surface can cover the contact part between the C-shaped hook and the wire, so as to solve the rust problem caused by the acid water on the hanging tool dripping onto the wire surface after phosphating.

[0006] To solve the above technical problem, the technical solution adopted by the utility model is:

[0007] A flushing device for a tunnel-type wire pickling line includes an upper-layer flushing rack, a lower-layer flushing rack and a longitudinal flushing rack. The upper-layer flushing rack, the lower-layer flushing rack and the longitudinal flushing rack are combined to form a three-dimensional enclosure. A flushing pool is arranged outside the three-dimensional enclosure, and a cushion block is arranged at the inner bottom of the flushing pool;

[0008] The inner cavities of the upper flushing rack, the lower flushing rack and the longitudinal flushing rack are communicated, and a water supply pipe is communicated with the combined structure of the upper flushing rack, the lower flushing rack and the longitudinal flushing rack. A submersible pump is arranged at the input end of the water supply pipe. Nozzles are evenly distributed on the inner sides of the upper flushing rack, the lower flushing rack and the longitudinal flushing rack. A bent pipe is communicated with the upper flushing rack, and a high-pressure nozzle is installed at one end of the bent pipe far away from the upper flushing rack;

[0009] The wire is hung by a C-shaped hook and transferred to the inner side of the three-dimensional enclosure. At this time, the submersible pump pumps clear water into the upper flushing rack, the lower flushing rack and the longitudinal flushing rack through the water supply pipe, and sprays high pressure against the C-shaped hook and the wire through the nozzles and the high-pressure nozzle.

[0010] Preferably, both the upper flushing rack and the lower flushing rack include X-direction stainless steel pipes and Y-direction stainless steel pipes. The longitudinal flushing rack includes a plurality of Z-direction stainless steel pipes. A three-way pipe is arranged between adjacent ends of the X-direction stainless steel pipes, Y-direction stainless steel pipes and Z-direction stainless steel pipes. The X-direction stainless steel pipes, Y-direction stainless steel pipes and Z-direction stainless steel pipes are assembled and installed with the three-way pipe through flanges and bolts.

[0011] Preferably, the X-direction stainless steel pipe located on the upper flushing rack is of a segmented structure, and a three-way pipe is connected between adjacent two segments of the X-direction stainless steel pipes through flanges and bolts, and the bent pipe is connected to an output end of the three-way pipe.

[0012] Preferably, a plurality of the nozzles are installed on the X-direction stainless steel pipes, Y-direction stainless steel pipes and Z-direction stainless steel pipes, and both the nozzles and the high-pressure nozzle are inclined towards the middle of the inner side of the three-dimensional enclosure.

[0013] Preferably, the number of the cushion blocks is set to be multiple, and the multiple cushion blocks are evenly distributed. The X-direction stainless steel pipe located on the lower flushing rack and the bottom wall of the flushing pool are respectively fixedly connected to the top wall and the bottom wall of the cushion block.

[0014] Preferably, a drain pipe penetrates through the bottom of the side surface of the flushing pool, and a ball valve is arranged inside the drain pipe.

[0015] Preferably, the output end of the submersible pump is communicated with the input end of the water supply pipe. A clear water pool is arranged at the bottom of the submersible pump, and the input end of the submersible pump extends into the clear water pool.

[0016] Preferably, a buffer layer is arranged outside the cushion block.

[0017] Preferably, the buffer layer is made of rubber material.

[0018] The utility model has the following beneficial effects:

[0019] By transferring the spreader to the inside of the three-dimensional enclosure, water is taken and pressurized by a submerged pump and then sprayed out from multiple nozzles and high-pressure nozzles, flushing the C-hook and the wire. By adopting the method of evenly distributing multiple nozzles and high-pressure nozzles, the scouring surface is increased. During the flushing process, by lifting and lowering the C-hook up and down, the wire mounted on the C-hook continues to move downward for a certain distance after contacting the cushion block, enabling a gap to appear between the wire and the surface of the C-hook. The scouring surface can cover the contact part between the C-hook and the wire, thus fully flushing away the residual acid solution on the surfaces of the C-hook and the wire, effectively solving the corrosion problem caused by the dripping of acid water on the spreader onto the wire surface after phosphating and improving the product quality;

[0020] The position of the steel pipe nozzle is adjusted through the flange and screw positions to avoid the influence of nozzle position deviation on the flushing effect; moreover, the X-direction stainless steel pipe, Y-direction stainless steel pipe, and Z-direction stainless steel pipe are all easy to replace. By using stainless steel pipes of different lengths and nozzles with different spacings and adapting by replacing the flushing pipes, it can be applicable to the wire mounting structures of C-hooks with different specifications, greatly improving the applicability of the device. Brief Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure provided by the present utility model;

[0022] Figure 2 It is a three-dimensional view of the combined structure of the upper flushing rack, lower flushing rack, and longitudinal flushing rack provided by the present utility model;

[0023] Figure 3 For the present utility model Figure 2 It is a left view of the structure shown in the present utility model;

[0024] Figure 4 For the present utility model Figure 3 It is a sectional view taken along the A-A direction in the present utility model.

[0025] Among them:

[0026] Upper flushing rack - 1; Lower flushing rack - 2; Longitudinal flushing rack - 3; Flushing pool - 4; Cushion block - 5; Water supply pipe - 6; Submerged pump - 7; Nozzle - 8; Elbow - 9; High-pressure nozzle - 10; Drain pipe - 11; Ball valve - 12; Clear water pool - 13;

[0027] X-direction stainless steel pipe - 101; Y-direction stainless steel pipe - 102; Z-direction stainless steel pipe - 103; Three-way pipe - 104. Detailed Embodiment

[0028] The following further describes the present utility model in detail in conjunction with the drawings and specific preferred embodiments.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "left side", "right side", "upper part", "lower part", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. "First", "second", etc. do not represent the importance of the components, so it cannot be understood as a limitation to the present utility model. The specific dimensions adopted in this embodiment are only for illustrating the technical solution by way of example and do not limit the protection scope of the present utility model.

[0030] As Figures 1-4 shown, a flushing device for a tunnel-type wire pickling line includes an upper flushing rack 1, a lower flushing rack 2 and a longitudinal flushing rack 3. The upper flushing rack 1, the lower flushing rack 2 and the longitudinal flushing rack 3 are combined into a three-dimensional surrounding frame. A flushing pool 4 is arranged outside the three-dimensional surrounding frame. A cushion block 5 is arranged at the inner bottom of the flushing pool 4. Specifically, the number of the cushion blocks 5 is set to be multiple, and the multiple cushion blocks 5 are evenly distributed. The X-direction stainless steel pipe 101 of the lower flushing rack 2 and the bottom wall of the flushing pool 4 are respectively fixedly connected to the top wall and the bottom wall of the cushion block 5.

[0031] The inner cavities of the upper flushing rack 1, the lower flushing rack 2 and the longitudinal flushing rack 3 are communicated. A water supply pipe 6 is communicated with the combined structure of the upper flushing rack 1, the lower flushing rack 2 and the longitudinal flushing rack 3. A submersible pump 7 is arranged at the input end of the water supply pipe 6. Spray heads 8 are evenly distributed inside the upper flushing rack 1, the lower flushing rack 2 and the longitudinal flushing rack 3. A bent pipe 9 is communicated with the upper flushing rack 1, and a high-pressure nozzle 10 is installed at one end of the bent pipe 9 far away from the upper flushing rack 1.

[0032] The output end of the submersible pump 7 is communicated with the input end of the water supply pipe 6. A clear water pool 13 is arranged at the bottom of the submersible pump 7, and the input end of the submersible pump 7 extends into the clear water pool 13. The wire is hung by a C-shaped hook and transferred to the inside of the three-dimensional surrounding frame. At this time, the submersible pump 7 pumps clear water into the upper flushing rack 1, the lower flushing rack 2 and the longitudinal flushing rack 3 through the water supply pipe 6, and sprays high pressure on the C-shaped hook and the wire through the spray heads 8 and the high-pressure nozzles 10.

[0033] As a preferred embodiment of the three-dimensional surrounding frame type flushing structure:

[0034] The upper flushing rack 1 and the lower flushing rack 2 both include X-direction stainless steel pipes 101 and Y-direction stainless steel pipes 102. The longitudinal flushing rack 3 includes a plurality of Z-direction stainless steel pipes 103. A tee 104 is provided between adjacent ends of the X-direction stainless steel pipe 101, the Y-direction stainless steel pipe 102, and the Z-direction stainless steel pipe 103. The X-direction stainless steel pipe 101, the Y-direction stainless steel pipe 102, and the Z-direction stainless steel pipe 103 are assembled and installed with the tee 104 through flanges and bolts. Specifically, the X-direction stainless steel pipe 101 located on the upper flushing rack 1 is of a segmented structure, and the tee 104 is connected between adjacent two segments of the X-direction stainless steel pipe 101 through flanges and bolts, and the elbow 9 is connected to an output end of the tee 104. Specifically, a plurality of nozzles 8 are installed on the X-direction stainless steel pipe 101, the Y-direction stainless steel pipe 102, and the Z-direction stainless steel pipe 103, and both the nozzles 8 and the high-pressure nozzles 10 are inclined towards the middle inside of the three-dimensional enclosure frame.

[0035] The position of the steel pipe nozzle 8 is adjusted through the positions of the flanges and screws to avoid the influence of the deviation of the position of the nozzle 8 on the flushing effect. Moreover, the X-direction stainless steel pipe 101, the Y-direction stainless steel pipe 102, and the Z-direction stainless steel pipe 103 are all convenient to replace. By using stainless steel pipes of different lengths and nozzles 8 with different spacings, and adapting by replacing the flushing pipes, it can be applicable to C-shaped hook-mounted wire structures of different specifications.

[0036] In order to drain the cleaning liquid in the flushing pool 4, a drain pipe 11 is penetrated through the bottom of the side of the flushing pool 4, and a ball valve 12 is arranged inside the drain pipe 11. By turning the ball valve 12, the internal passage of the drain pipe 11 can be opened or closed.

[0037] In order to reduce the loss of the wire, a buffer layer is arranged outside the cushion block 5. Specifically, the buffer layer is made of rubber material.

[0038] The working principle of the present utility model:

[0039] The wire is mounted by the C-shaped hook and transferred to the inside of the three-dimensional enclosure frame. At this time, the submerged pump 7 is controlled to pump clear water from the clear water tank 13, and the clear water is pumped into the inner cavity of the three-dimensional enclosure frame composed of the upper flushing rack 1, the lower flushing rack 2, and the longitudinal flushing rack 3 through the water supply pipe 6. After pressurization in the inner cavity, the clear water is sprayed out from a plurality of nozzles 8 and high-pressure nozzles 10 and flushes the C-shaped hook and the wire.

[0040] A plurality of nozzles 8 and high-pressure nozzles 10 are evenly distributed to increase the scouring surface. During the scouring process, by lifting and lowering the C-shaped hook up and down, the wire mounted on the C-shaped hook continues to descend for a certain distance after contacting the cushion block 5, so that a gap can appear between the wire and the surface of the C-shaped hook, and thus the residual acid liquid on the surfaces of the C-shaped hook and the wire can be fully flushed away, effectively solving the corrosion problem caused by the dripping of acid water on the wire surface after phosphating on the lifting appliance and improving the product quality.

[0041] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. A rinsing device for a tunnel-type wire pickling line, characterized in that: It includes an upper flushing rack (1), a lower flushing rack (2) and a longitudinal flushing rack (3). The upper flushing rack (1), the lower flushing rack (2) and the longitudinal flushing rack (3) are combined to form a three-dimensional surrounding frame. There is a flushing pool (4) arranged outside the three-dimensional surrounding frame, and there are pads (5) arranged at the inner bottom of the flushing pool (4); The inner cavities of the upper flushing rack (1), the lower flushing rack (2) and the longitudinal flushing rack (3) are communicated. And a water supply pipe (6) is communicated with the combined structure of the upper flushing rack (1), the lower flushing rack (2) and the longitudinal flushing rack (3). The input end of the water supply pipe (6) is provided with a submersible pump (7). The nozzles (8) are evenly distributed inside the upper flushing rack (1), the lower flushing rack (2) and the longitudinal flushing rack (3). A bent pipe (9) is communicated with the upper flushing rack (1), and a high-pressure nozzle (10) is installed at one end of the bent pipe (9) far away from the upper flushing rack (1); The wire is hung by a C-shaped hook and transferred to the inside of the three-dimensional surrounding frame. At this time, the submersible pump (7) pumps clear water into the upper flushing rack (1), the lower flushing rack (2) and the longitudinal flushing rack (3) through the water supply pipe (6), and sprays high pressure on the C-shaped hook and the wire through the nozzles (8) and the high-pressure nozzle (10).

2. The rinsing device for a tunnel-type wire pickling line according to claim 1, wherein: Both the upper flushing rack (1) and the lower flushing rack (2) include X-direction stainless steel pipes (101) and Y-direction stainless steel pipes (102). The longitudinal flushing rack (3) includes a plurality of Z-direction stainless steel pipes (103). And there are three-way pipes (104) arranged between the adjacent ends of the X-direction stainless steel pipes (101), the Y-direction stainless steel pipes (102) and the Z-direction stainless steel pipes (103). The X-direction stainless steel pipes (101), the Y-direction stainless steel pipes (102) and the Z-direction stainless steel pipes (103) are combined and installed with the three-way pipes (104) through flanges and bolts.

3. The rinsing device for a tunnel-type wire pickling line according to claim 2, characterized in that: The X-direction stainless steel pipe (101) located in the upper flushing rack (1) is of a segmented structure, and the adjacent two segments of the X-direction stainless steel pipes (101) are connected with the three-way pipe (104) through flanges and bolts, and the bent pipe (9) is connected with an output end of the three-way pipe (104).

4. A flushing device for a tunnel-type wire pickling line according to claim 2, characterized in that: A plurality of the nozzles (8) are installed on the X-direction stainless steel pipes (101), the Y-direction stainless steel pipes (102) and the Z-direction stainless steel pipes (103), and both the nozzles (8) and the high-pressure nozzle (10) are inclined towards the middle inside of the three-dimensional surrounding frame.

5. The rinsing device for a tunnel - type wire pickling line according to claim 2, wherein: The number of the pads (5) is set to be multiple. The multiple pads (5) are evenly distributed, and the X-direction stainless steel pipe (101) located in the lower flushing rack (2) and the bottom wall of the flushing pool (4) are respectively fixedly connected with the top wall and the bottom wall of the pad (5).

6. The flushing device for a tunnel-type wire pickling line according to claim 1, wherein: A drain pipe (11) penetrates through the bottom of the side of the flushing pool (4), and a ball valve (12) is arranged inside the drain pipe (11).

7. The flushing device for a tunnel-type wire pickling line according to claim 1, characterized in that: The output end of the submersible pump (7) is communicated with the input end of the water supply pipe (6). The bottom of the submersible pump (7) is provided with a clear water pool (13), and the input end of the submersible pump (7) extends into the clear water pool (13).

8. A flushing device for a tunnel-type wire pickling line according to claim 1, characterized in that: A buffer layer is arranged outside the pad (5).

9. The flushing device for a tunnel-type wire pickling line according to claim 8, wherein: The buffer layer is made of rubber material.

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