CN212834045U - Be applied to acid dip pickle of wire rod - Google Patents
Be applied to acid dip pickle of wire rod Download PDFInfo
- Publication number
- CN212834045U CN212834045U CN201922262125.2U CN201922262125U CN212834045U CN 212834045 U CN212834045 U CN 212834045U CN 201922262125 U CN201922262125 U CN 201922262125U CN 212834045 U CN212834045 U CN 212834045U
- Authority
- CN
- China
- Prior art keywords
- pickling
- pipe
- exhaust pipe
- nozzle
- tank body
- 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.)
- Active
Links
Images
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
A pickling device applied to wire rods is characterized in that a pickling pipe at the front end is vertically communicated with a pickling tank body; the front end nozzle is embedded into the front end nozzle fixing block to realize fixation; the inlet pipe is arranged on one side of the top end of the front end pickling pipe, and the front end exhaust pipe is arranged on one side of the top end of the front end pickling pipe; the steering rollers are arranged at two ends of the pickling tank body; the filtrate rollers are respectively arranged at the bottom ends of the steering rollers; the middle-end exhaust pipe is vertically communicated with the pickling cavity; the water separator is arranged on the side wall of the middle-end exhaust pipe; the rear end pickling pipe is vertically communicated with the pickling tank body; the rear end nozzle is embedded into the rear end nozzle fixing block to realize fixation; the outlet pipe is arranged on one side of the top end of the rear end pickling pipe, and the rear end exhaust pipe is arranged on one side of the top end of the rear end pickling pipe; the liquid storage tank is arranged on one side of the outer wall of the pickling tank body; one end of the liquid outlet pump is connected with the water inlet of the water separator through a hose. The whole device of the utility model has the advantages of energy-saving effect and strong pickling process effect; water vapor can be collected in a centralized manner; the device has high operation efficiency.
Description
Technical Field
The utility model relates to a descaling bath technical field, especially a be applied to pickling installation of wire rod.
Background
In the processing process of copper-clad copper, copper-clad steel, copper-clad aluminum and other alloy wires, firstly, alkali washing is carried out on the surfaces of the alloy wires to remove grease and other adhesive impurities on the surfaces of the wires, and then, the alloy wires are cleaned by clear water to remove residual alkali washing liquid on the surfaces of the wires; then, carrying out acid washing on the wire rod to remove metal oxides on the surface of the wire rod, and removing residual acid washing liquor on the surface of the wire rod by using clear water again; and finally, carrying out copper electroplating after the wire is dried.
The existing pickling technology generally conveys the wire rods into a pickling tank for soaking, so that the surfaces of the wire rods fully react with pickling solution, and the pickling method has high pickling efficiency and good effect. However, the pickling solution in the pickling tank is easily evaporated when being in an open state for a long time, and the pickling action is performed for a long time at the same time, so that the content of acid components in the pickling solution is reduced; meanwhile, the liquid amount of the pickling solution is influenced by the conveying adhesion of the wire rod, so that the liquid amount is reduced, and the acidity degree is influenced by various factors to influence the pickling effect. The real-time detection and control of the acidic liquid in the pickling tank are required, and the operation mode is complicated.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model discloses a be applied to pickling installation of wire rod, its concrete technical scheme as follows: a pickling device applied to wire rods comprises a pickling tank body, a front end pickling pipe, a front end spray head, an inlet pipe, a front end exhaust pipe, a first rotating roller, a second rotating roller, a steering roller, a filtrate roller, a middle end spray head, a middle end exhaust pipe, a water distributor, a rear end pickling pipe, a rear end spray head, an outlet pipe, a rear end exhaust pipe, a third rotating roller, a fourth rotating roller and a liquid storage tank;
the pickling tank body is of a hollow structure, and a liquid discharge pipe is arranged on one side of the bottom end of the pickling tank body; the front end pickling pipe is vertically communicated with one end of the top surface of the pickling tank body; two side surfaces of the front-end pickling pipe are provided with front-end spray head fixing blocks, and the front-end spray head fixing blocks are fixedly connected with the front-end pickling pipe; the front-end sprayer is embedded into the front-end sprayer fixing block to realize fixation; the inlet pipe is arranged on one side of the top end of the front end pickling pipe, the front end exhaust pipe is arranged on one side of the top end of the front end pickling pipe, and the inlet pipe, the front end exhaust pipe and the front end pickling pipe are arranged in a penetrating mode; the first rotating roller is arranged at one end in the inlet pipe; the second rotating roller is arranged at the top end in the front end pickling pipe;
the steering rollers are arranged at two ends of the pickling tank body; the filtrate rollers are respectively arranged at the bottom ends of the steering rollers; the central side wall of the pickling tank body protrudes outwards to form a pickling cavity; a middle end spray nozzle fixing block is arranged on the side wall of the pickling cavity and is fixedly connected with the pickling tank body; the middle-end sprayer is embedded into the middle-end sprayer fixing block to realize fixation; the middle-end exhaust pipe is vertically communicated with the pickling cavity; the water separator is arranged on the side wall of the middle-end exhaust pipe;
the rear end pickling pipe is vertically communicated with one end of the top surface of the pickling tank body and is symmetrically arranged with the front end pickling pipe; two side surfaces of the rear-end pickling pipe are provided with rear-end spray head fixing blocks, and the rear-end spray head fixing blocks are fixedly connected with the rear-end pickling pipe; the rear end nozzle is embedded into the rear end nozzle fixing block to realize fixation; the outlet pipe is arranged on one side of the top end of the rear end pickling pipe, the rear end exhaust pipe is arranged on one side of the top end of the rear end pickling pipe, and the outlet pipe, the rear end exhaust pipe and the rear end pickling pipe are arranged in a penetrating manner; the bottom ends of the front end exhaust pipe, the middle end exhaust pipe and the rear end exhaust pipe are arranged in a penetrating manner; the third rotating roller is arranged at one end in the outlet pipe; the fourth rotating roller is arranged at the top end of the rear end pickling pipe;
the liquid storage tank is arranged on one side of the outer wall of the pickling tank body, and one end of the top surface of the liquid storage tank is provided with a liquid inlet pipe; the top surface one end of liquid reserve tank is equipped with out the liquid pump, go out the one end of liquid pump and stretch into in the liquid reserve tank through the hose, go out the one end of liquid pump pass through the hose with the water inlet of water knockout drum is connected.
Furthermore, the inner bottom surface of the pickling tank body is of a structure with two high-center bottoms.
Furthermore, the both sides of front end pickling pipe are opening column structure, form front end shower nozzle bayonet socket, front end shower nozzle fixed block cover in the outside of front end shower nozzle bayonet socket, the front end shower nozzle fixed block passes through the sealed pad realization of front end shower nozzle bayonet socket and seals, the front end shower nozzle bayonet socket pass through the bolt with front end pickling pipe realizes fixedly.
Furthermore, the number of the front-end nozzles arranged on each front-end nozzle fixing block is two, and the front-end nozzles are symmetrically arranged; each front end nozzle is obliquely arranged downwards.
Furthermore, the inner wall of the bottom end of the front end pickling pipe is of an inward convex structure in the circumferential direction to form a vertical pickling channel, and the size of the cross section of the vertical pickling channel is slightly larger than that of the cross section of the wire.
Furthermore, the sections of the front end exhaust pipe and the rear end exhaust pipe are of folded structures and are symmetrically arranged; and the bottom ends of the front end exhaust pipe and the rear end exhaust pipe are provided with liquid dropping pipes, and the liquid dropping pipes are communicated with the pickling tank body through hoses.
Further, the diameter of the filtrate roller is smaller than that of the turning roller.
Furthermore, the section of pickling chamber is eight horn shape structures, the lateral wall in pickling chamber is the opening form structure, forms middle-end shower nozzle bayonet socket.
Furthermore, the number of the middle-end nozzle fixing blocks is four, and the four middle-end nozzle fixing blocks are respectively arranged on two sides of the pickling cavity and symmetrically arranged; the middle-end nozzle clamping cover is arranged on the outer side of the middle-end nozzle bayonet, the middle-end nozzle bayonet is sealed through a middle-end nozzle bayonet sealing gasket, and the middle-end nozzle bayonet is fixed with the pickling tank body through a bolt.
Furthermore, the number of the middle-section spray heads arranged on each middle-end spray head fixing block is four, and the middle-section spray heads are arranged in a straight shape; each middle-end spray head and the pickling cavity are obliquely arranged.
Furthermore, the number of the water distributors is two, and the two water distributors are symmetrically arranged on two sides of the middle-end exhaust pipe; the outlet pipe of one water separator is connected with the front end spray head and the middle end spray head, and the outlet pipe of one water separator is connected with the middle end spray head and the rear end spray head.
Furthermore, the outer walls of the second rotating roller and the third rotating roller are provided with driving motors, and the driving motors are respectively in transmission arrangement with the second rotating roller and the third rotating roller.
Furthermore, the number of the liquid outlet pumps is two, and each liquid outlet pump is connected with one water separator through a hose. The structure principle of the utility model is that:
when the utility model is used, the liquid outlet pump is started, the pickling solution in the liquid storage tank enters the water separator through the liquid outlet pump, and the pickling solution is sent into each front end nozzle, middle end nozzle and rear end nozzle by the water separator; the wire rod passes through the inlet pipe and is conveyed by the first rotating roller and the second rotating roller, and the wire rod is conveyed vertically downwards in the front-end pickling pipe; the pickling solution flows downwards along the inner wall of the front end pickling pipe through the spraying effect of the front end nozzle on the two sides of the wire rod, and moves downwards together with the wire rod through the throttling effect of the vertical pickling channel, and the wire rod is in full contact with the pickling solution in the vertical pickling channel for pickling; then the wire rod is rotated by a turning roller, and a filtrate roller at the bottom side filters the redundant pickling solution on the bottom surface of the wire rod; when the wire passes through the pickling cavity, bidirectional hedging spraying is carried out through the middle-end spray heads on the two sides, pickling is simultaneously sprayed on the top surface and the bottom surface of the wire, and redundant pickling solution is dripped into the pickling tank body; then the wire enters the rear end pickling pipe through the rotating action of the steering roller, and is subjected to secondary pickling action through the side spraying action of the rear end spray heads on the two sides; finally the wire is conveyed out of the outlet pipe by the third and fourth rollers.
The water vapor generated in the front-end pickling pipe in the pickling process rises into the front-end exhaust pipe; the water vapor in the pickling tank rises into the middle end exhaust pipe; the water vapor generated in the rear-end pickling pipe rises into the rear-end exhaust pipe; finally, the air is collected in the middle end exhaust pipe and exhausted together through the negative pressure effect. Meanwhile, when the side walls of the front end exhaust pipe and the rear end exhaust pipe are condensed to form water drops, the water drops slide down along the side walls and flow into the pickling tank body through the dropping liquid pipe.
The utility model has the advantages that:
when the utility model is used for pickling the wire, the soaking and pickling process is changed into the spraying and pickling process, a pickling tank is not needed to be arranged to soak the wire, the device enables the wire to sequentially pass through the three-stage spraying and pickling effects of vertical spraying, horizontal spraying and vertical spraying again, and the effect of the pickling process is fully ensured through multi-stage pickling; each level of spray pickling can realize the omnibearing pickling effect on the wire rod by using a small amount of pickling solution to the maximum extent through the throttling effect, the using amount of the pickling solution is saved, the whole device has the energy-saving effect, and the pickling process effect is strong.
The utility model reasonably designs the structure of the device, can collect the water vapor generated at each part in a targeted manner, and prevents the generated acidic water vapor from polluting the surrounding environment; the device is designed for preventing water vapor from dripping back into the pickling tank.
The utility model collects the new pickling solution and the used pickling solution in a classified way, and the pickling solution in the pickling tank can be collected and treated separately and then is filled in the liquid storage tank again; need not to carry out the parameter monitoring to the pickle in the descaling bath, only need guarantee that the pickle has good parameter in the liquid reserve tank, can make the device carry out the efficient and spray pickling effect, the operating efficiency of device is high.
Drawings
Fig. 1 is a schematic overall sectional view of the present invention.
Fig. 2 is a partially enlarged schematic view a of fig. 1.
Fig. 3 is a schematic view of the overall appearance structure of the present invention.
Fig. 4 is a schematic structural diagram of the front end nozzle fixing block of the present invention.
Fig. 5 is a schematic sectional view of the pickling chamber of the present invention.
List of reference numerals: a pickling tank body 1, a liquid discharge pipe 1-1, a pickling cavity 1-2, a middle end nozzle fixing block 1-3, a middle end nozzle bayonet sealing gasket 1-3-1, a middle end nozzle bayonet 1-4, a front end pickling pipe 2, a front end nozzle fixing block 2-1, a front end nozzle bayonet sealing gasket 2-1, a front end nozzle bayonet 2-2, a vertical pickling channel 2-3, a front end nozzle 3, an inlet pipe 4, a front end exhaust pipe 5, a dropping liquid pipe 5-1, a first rotating roller 6, a second rotating roller 7, a driving motor 7-1, a rotating roller 8, a filtrate roller 9, a middle end nozzle 10, a middle end exhaust pipe 11, a water separator 12, a rear end pickling pipe 13, a rear end nozzle fixing block 13-1, a rear end nozzle 14, an outlet pipe 16, a rear end exhaust pipe 17, a third rotating roller 18, a fourth rotating roller 19, A liquid storage tank 20, a liquid inlet pipe 20-1 and a liquid outlet pump 20-2.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The fixed connection, the fixed arrangement and the fixed structure mentioned in the embodiment are known technologies known to those skilled in the art, such as gluing, welding, screwing, bolt-nut connection, riveting and the like.
The water knockout drum, the liquid outlet pump and the driving motor mentioned in the embodiment can use the products available in the market, the structure principle is the known technology known by the people in the field, and the description is omitted in the utility model.
The acid cleaning device applied to the wire rods comprises an acid cleaning tank body, a front end acid cleaning pipe, a front end spray head, an inlet pipe, a front end exhaust pipe, a first rotating roller, a second rotating roller, a steering roller, a filtrate roller, a middle end spray head, a middle end exhaust pipe, a water distributor, a rear end acid cleaning pipe, a rear end spray head, an outlet pipe, a rear end exhaust pipe, a third rotating roller, a fourth rotating roller and a liquid storage tank;
the pickling tank body is of a hollow structure, and a liquid discharge pipe is arranged on one side of the bottom end of the pickling tank body; the front end pickling pipe is vertically communicated with one end of the top surface of the pickling tank body; two side surfaces of the front-end pickling pipe are provided with front-end spray head fixing blocks, and the front-end spray head fixing blocks are fixedly connected with the front-end pickling pipe; the front-end sprayer is embedded into the front-end sprayer fixing block to realize fixation; the inlet pipe is arranged on one side of the top end of the front end pickling pipe, the front end exhaust pipe is arranged on one side of the top end of the front end pickling pipe, and the inlet pipe, the front end exhaust pipe and the front end pickling pipe are arranged in a penetrating mode; the first rotating roller is arranged at one end in the inlet pipe; the second rotating roller is arranged at the top end in the front end pickling pipe;
the steering rollers are arranged at two ends of the pickling tank body; the filtrate rollers are respectively arranged at the bottom ends of the steering rollers; the central side wall of the pickling tank body protrudes outwards to form a pickling cavity; a middle end spray nozzle fixing block is arranged on the side wall of the pickling cavity and is fixedly connected with the pickling tank body; the middle-end sprayer is embedded into the middle-end sprayer fixing block to realize fixation; the middle-end exhaust pipe is vertically communicated with the pickling cavity; the water separator is arranged on the side wall of the middle-end exhaust pipe;
the rear end pickling pipe is vertically communicated with one end of the top surface of the pickling tank body and is symmetrically arranged with the front end pickling pipe; two side surfaces of the rear-end pickling pipe are provided with rear-end spray head fixing blocks, and the rear-end spray head fixing blocks are fixedly connected with the rear-end pickling pipe; the rear end nozzle is embedded into the rear end nozzle fixing block to realize fixation; the outlet pipe is arranged on one side of the top end of the rear end pickling pipe, the rear end exhaust pipe is arranged on one side of the top end of the rear end pickling pipe, and the outlet pipe, the rear end exhaust pipe and the rear end pickling pipe are arranged in a penetrating manner; the bottom ends of the front end exhaust pipe, the middle end exhaust pipe and the rear end exhaust pipe are arranged in a penetrating manner; the third rotating roller is arranged at one end in the outlet pipe; the fourth rotating roller is arranged at the top end of the rear end pickling pipe;
the liquid storage tank is arranged on one side of the outer wall of the pickling tank body, and one end of the top surface of the liquid storage tank is provided with a liquid inlet pipe; the top surface one end of liquid reserve tank is equipped with out the liquid pump, go out the one end of liquid pump and stretch into in the liquid reserve tank through the hose, go out the one end of liquid pump pass through the hose with the water inlet of water knockout drum is connected.
Furthermore, the inner bottom surface of the pickling tank body is of a structure with two high-center bottoms.
Furthermore, the both sides of front end pickling pipe are opening column structure, form front end shower nozzle bayonet socket, front end shower nozzle fixed block cover in the outside of front end shower nozzle bayonet socket, the front end shower nozzle fixed block passes through the sealed pad realization of front end shower nozzle bayonet socket and seals, the front end shower nozzle bayonet socket pass through the bolt with front end pickling pipe realizes fixedly.
Furthermore, the number of the front-end nozzles arranged on each front-end nozzle fixing block is two, and the front-end nozzles are symmetrically arranged; each front end nozzle is obliquely arranged downwards.
Furthermore, the inner wall of the bottom end of the front end pickling pipe is of an inward convex structure in the circumferential direction to form a vertical pickling channel, and the size of the cross section of the vertical pickling channel is slightly larger than that of the cross section of the wire.
Furthermore, the sections of the front end exhaust pipe and the rear end exhaust pipe are of folded structures and are symmetrically arranged; and the bottom ends of the front end exhaust pipe and the rear end exhaust pipe are provided with liquid dropping pipes, and the liquid dropping pipes are communicated with the pickling tank body through hoses.
Further, the diameter of the filtrate roller is smaller than that of the turning roller.
Furthermore, the section of pickling chamber is eight horn shape structures, the lateral wall in pickling chamber is the opening form structure, forms middle-end shower nozzle bayonet socket.
Furthermore, the number of the middle-end nozzle fixing blocks is four, and the four middle-end nozzle fixing blocks are respectively arranged on two sides of the pickling cavity and symmetrically arranged; the middle-end nozzle clamping cover is arranged on the outer side of the middle-end nozzle bayonet, the middle-end nozzle bayonet is sealed through a middle-end nozzle bayonet sealing gasket, and the middle-end nozzle bayonet is fixed with the pickling tank body through a bolt.
Furthermore, the number of the middle-section spray heads arranged on each middle-end spray head fixing block is four, and the middle-section spray heads are arranged in a straight shape; each middle-end spray head and the pickling cavity are obliquely arranged.
Furthermore, the number of the water distributors is two, and the two water distributors are symmetrically arranged on two sides of the middle-end exhaust pipe; the outlet pipe of one water separator is connected with the front end spray head and the middle end spray head, and the outlet pipe of one water separator is connected with the middle end spray head and the rear end spray head.
Furthermore, the outer walls of the second rotating roller and the third rotating roller are provided with driving motors, and the driving motors are respectively in transmission arrangement with the second rotating roller and the third rotating roller.
Furthermore, the number of the liquid outlet pumps is two, and each liquid outlet pump is connected with one water separator through a hose. The structure principle of the utility model is that:
when the utility model is used, the liquid outlet pump is started, the pickling solution in the liquid storage tank enters the water separator through the liquid outlet pump, and the pickling solution is sent into each front end nozzle, middle end nozzle and rear end nozzle by the water separator; the wire rod passes through the inlet pipe and is conveyed by the first rotating roller and the second rotating roller, and the wire rod is conveyed vertically downwards in the front-end pickling pipe; the pickling solution flows downwards along the inner wall of the front end pickling pipe through the spraying effect of the front end nozzle on the two sides of the wire rod, and moves downwards together with the wire rod through the throttling effect of the vertical pickling channel, and the wire rod is in full contact with the pickling solution in the vertical pickling channel for pickling; then the wire rod is rotated by a turning roller, and a filtrate roller at the bottom side filters the redundant pickling solution on the bottom surface of the wire rod; when the wire passes through the pickling cavity, bidirectional hedging spraying is carried out through the middle-end spray heads on the two sides, pickling is simultaneously sprayed on the top surface and the bottom surface of the wire, and redundant pickling solution is dripped into the pickling tank body; then the wire enters the rear end pickling pipe through the rotating action of the steering roller, and is subjected to secondary pickling action through the side spraying action of the rear end spray heads on the two sides; finally the wire is conveyed out of the outlet pipe by the third and fourth rollers.
The water vapor generated in the front-end pickling pipe in the pickling process rises into the front-end exhaust pipe; the water vapor in the pickling tank rises into the middle end exhaust pipe; the water vapor generated in the rear-end pickling pipe rises into the rear-end exhaust pipe; finally, the air is collected in the middle end exhaust pipe and exhausted together through the negative pressure effect. Meanwhile, when the side walls of the front end exhaust pipe and the rear end exhaust pipe are condensed to form water drops, the water drops slide down along the side walls and flow into the pickling tank body through the dropping liquid pipe.
The utility model has the advantages that:
when the utility model is used for pickling the wire, the soaking and pickling process is changed into the spraying and pickling process, a pickling tank is not needed to be arranged to soak the wire, the device enables the wire to sequentially pass through the three-stage spraying and pickling effects of vertical spraying, horizontal spraying and vertical spraying again, and the effect of the pickling process is fully ensured through multi-stage pickling; each level of spray pickling can realize the omnibearing pickling effect on the wire rod by using a small amount of pickling solution to the maximum extent through the throttling effect, the using amount of the pickling solution is saved, the whole device has the energy-saving effect, and the pickling process effect is strong.
The utility model reasonably designs the structure of the device, can collect the water vapor generated at each part in a targeted manner, and prevents the generated acidic water vapor from polluting the surrounding environment; the device is designed for preventing water vapor from dripping back into the pickling tank.
The utility model collects the new pickling solution and the used pickling solution in a classified way, and the pickling solution in the pickling tank can be collected and treated separately and then is filled in the liquid storage tank again; need not to carry out the parameter monitoring to the pickle in the descaling bath, only need guarantee that the pickle has good parameter in the liquid reserve tank, can make the device carry out the efficient and spray pickling effect, the operating efficiency of device is high.
Claims (10)
1. A pickling device applied to wire rods is characterized by comprising a pickling tank body, a front end pickling pipe, a front end spray head, an inlet pipe, a front end exhaust pipe, a first rotating roller, a second rotating roller, a steering roller, a filtrate roller, a middle end spray head, a middle end exhaust pipe, a water distributor, a rear end pickling pipe, a rear end spray head, an outlet pipe, a rear end exhaust pipe, a third rotating roller, a fourth rotating roller and a liquid storage tank;
the pickling tank body is of a hollow structure, and a liquid discharge pipe is arranged on one side of the bottom end of the pickling tank body; the front end pickling pipe is vertically communicated with one end of the top surface of the pickling tank body; two side surfaces of the front-end pickling pipe are provided with front-end spray head fixing blocks, and the front-end spray head fixing blocks are fixedly connected with the front-end pickling pipe; the front-end sprayer is embedded into the front-end sprayer fixing block to realize fixation; the inlet pipe is arranged on one side of the top end of the front end pickling pipe, the front end exhaust pipe is arranged on one side of the top end of the front end pickling pipe, and the inlet pipe, the front end exhaust pipe and the front end pickling pipe are arranged in a penetrating mode; the first rotating roller is arranged at one end in the inlet pipe; the second rotating roller is arranged at the top end in the front end pickling pipe;
the steering rollers are arranged at two ends of the pickling tank body; the filtrate rollers are respectively arranged at the bottom ends of the steering rollers; the central side wall of the pickling tank body protrudes outwards to form a pickling cavity; a middle end spray nozzle fixing block is arranged on the side wall of the pickling cavity and is fixedly connected with the pickling tank body; the middle-end sprayer is embedded into the middle-end sprayer fixing block to realize fixation; the middle-end exhaust pipe is vertically communicated with the pickling cavity; the water separator is arranged on the side wall of the middle-end exhaust pipe;
the rear end pickling pipe is vertically communicated with one end of the top surface of the pickling tank body and is symmetrically arranged with the front end pickling pipe; two side surfaces of the rear-end pickling pipe are provided with rear-end spray head fixing blocks, and the rear-end spray head fixing blocks are fixedly connected with the rear-end pickling pipe; the rear end nozzle is embedded into the rear end nozzle fixing block to realize fixation; the outlet pipe is arranged on one side of the top end of the rear end pickling pipe, the rear end exhaust pipe is arranged on one side of the top end of the rear end pickling pipe, and the outlet pipe, the rear end exhaust pipe and the rear end pickling pipe are arranged in a penetrating manner; the bottom ends of the front end exhaust pipe, the middle end exhaust pipe and the rear end exhaust pipe are arranged in a penetrating manner; the third rotating roller is arranged at one end in the outlet pipe; the fourth rotating roller is arranged at the top end of the rear end pickling pipe;
the liquid storage tank is arranged on one side of the outer wall of the pickling tank body, and one end of the top surface of the liquid storage tank is provided with a liquid inlet pipe; the top surface one end of liquid reserve tank is equipped with out the liquid pump, go out the one end of liquid pump and stretch into in the liquid reserve tank through the hose, go out the one end of liquid pump pass through the hose with the water inlet of water knockout drum is connected.
2. The pickling device for the wire rod as claimed in claim 1, wherein two sides of the front pickling tube are open to form a front nozzle bayonet, the front nozzle fixing block covers the outer side of the front nozzle bayonet, the front nozzle fixing block is sealed by a front nozzle bayonet sealing gasket, and the front nozzle bayonet is fixed to the front pickling tube by a bolt.
3. The pickling device applied to the wire rod as claimed in claim 1, wherein the number of the front end sprayers arranged on each front end sprayer fixing block is two, and the front end sprayers are symmetrically arranged; each front end nozzle is obliquely arranged downwards.
4. The pickling device for the wire rod as claimed in claim 2, wherein the inner wall of the bottom end of the front pickling tube is of an inward convex structure in the circumferential direction, so as to form a vertical pickling channel, and the size of the cross section of the vertical pickling channel is slightly larger than that of the cross section of the wire rod.
5. The pickling device for the wire rod as claimed in claim 1, wherein the front end exhaust pipe and the rear end exhaust pipe are symmetrically arranged and have a folded structure in cross section; and the bottom ends of the front end exhaust pipe and the rear end exhaust pipe are provided with liquid dropping pipes, and the liquid dropping pipes are communicated with the pickling tank body through hoses.
6. The pickling device for the wire rod as claimed in claim 1, wherein the cross section of the pickling chamber is in an octagonal structure, and the side wall of the pickling chamber is in an open structure to form a middle nozzle bayonet.
7. The pickling device applied to the wire rod as claimed in claim 1, wherein the number of the middle-end nozzle fixing blocks is four, and the four middle-end nozzle fixing blocks are respectively arranged on two sides of the pickling cavity and symmetrically arranged; the middle-end nozzle clamping cover is arranged on the outer side of the middle-end nozzle bayonet, the middle-end nozzle bayonet is sealed through a middle-end nozzle bayonet sealing gasket, and the middle-end nozzle bayonet is fixed with the pickling tank body through a bolt.
8. The pickling device applied to the wire rod as claimed in claim 1, wherein the number of the middle-stage sprayers arranged on each middle-stage sprayer fixing block is four, and the middle-stage sprayers are arranged in a straight line shape; each middle-end spray head and the pickling cavity are obliquely arranged.
9. The pickling device applied to the wire rod as claimed in claim 1, wherein the number of the water distributors is two, and the two water distributors are symmetrically arranged on two sides of the middle-end exhaust pipe; the outlet pipe of one water separator is connected with the front end spray head and the middle end spray head, and the outlet pipe of one water separator is connected with the middle end spray head and the rear end spray head.
10. The pickling device for the wire rod as claimed in claim 1, wherein the outer walls of the second rotating roller and the third rotating roller are provided with driving motors, and the driving motors are respectively in transmission arrangement with the second rotating roller and the third rotating roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262125.2U CN212834045U (en) | 2019-12-17 | 2019-12-17 | Be applied to acid dip pickle of wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262125.2U CN212834045U (en) | 2019-12-17 | 2019-12-17 | Be applied to acid dip pickle of wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212834045U true CN212834045U (en) | 2021-03-30 |
Family
ID=75112115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922262125.2U Active CN212834045U (en) | 2019-12-17 | 2019-12-17 | Be applied to acid dip pickle of wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212834045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983351A (en) * | 2019-12-17 | 2020-04-10 | 江苏兴隆防腐设备有限公司 | Be applied to acid dip pickle of wire rod |
-
2019
- 2019-12-17 CN CN201922262125.2U patent/CN212834045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983351A (en) * | 2019-12-17 | 2020-04-10 | 江苏兴隆防腐设备有限公司 | Be applied to acid dip pickle of wire rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209128547U (en) | A kind of cyclic spraying steel pipe degreaser | |
| CN202569940U (en) | Washing tower | |
| CN212834045U (en) | Be applied to acid dip pickle of wire rod | |
| CN110983351A (en) | Be applied to acid dip pickle of wire rod | |
| CN106583201A (en) | Extinguisher bottle surface treatment process and device | |
| CN209865617U (en) | Special spraying assembly for acid mist washing tower | |
| CN206512303U (en) | The tin plating streamline of LED frame and its passivation cleaning device | |
| CN204448720U (en) | A kind of bearing ring cleaning device | |
| CN102978643A (en) | Online rod pickling device | |
| CN209968050U (en) | High-efficient zinc cigarette dust removal absorption tower | |
| CN104492641A (en) | High-efficiency atomized capturing spray chamber | |
| CN210816410U (en) | Aluminum plate belt cleaning device | |
| CN109939529B (en) | Paint slag drying waste gas treatment device | |
| CN210473581U (en) | Circulating acid mist washing and purifying tower | |
| CN211713204U (en) | Pickling machine for PDC (polycrystalline diamond compact) sheet | |
| CN216604604U (en) | Smoke dust treatment device for hot-dip galvanizing | |
| CN205463344U (en) | Full automatic cleaning machine | |
| CN212701318U (en) | Electrolytic zinc acid mist treatment device | |
| CN218989413U (en) | Composite type cleaning tank for pickling line | |
| CN215539582U (en) | Harmful gas purification device for coating workshop | |
| CN217517032U (en) | Precise special-shaped steel wire pickling device | |
| CN213172605U (en) | High-efficient acid dip pickle of cold pressing belted steel | |
| CN207025007U (en) | Strip degreasing section alkali mist processing unit | |
| CN211757110U (en) | Continuous belt cleaning device of full-automatic utmost point oxidation production line of environmental protection | |
| CN207575930U (en) | A kind of spray equipment applied to belt vacuum filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |