CN112663072A - Automatic change quick pickling cleaning line of novel steel pipe - Google Patents
Automatic change quick pickling cleaning line of novel steel pipe Download PDFInfo
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- CN112663072A CN112663072A CN201910980275.9A CN201910980275A CN112663072A CN 112663072 A CN112663072 A CN 112663072A CN 201910980275 A CN201910980275 A CN 201910980275A CN 112663072 A CN112663072 A CN 112663072A
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- steel pipe
- acid mist
- pickling
- novel steel
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Abstract
The invention discloses an automatic novel steel pipe quick pickling cleaning line which comprises a feeding device, six cleaning devices, a liquid storage tank, a water pump, a blanking assembly, a drying fan, an acid mist purification tower and an acid mist suction fan, wherein the six cleaning devices are sequentially arranged on the right side of the feeding device, the output end of the liquid storage tank is communicated with a filter through a liquid conveying pipeline, and the output end of the filter is communicated with the input end of the water pump through the liquid conveying pipeline. This automatic change quick pickling of novel steel pipe and wash line is through carrying out the pickling to the steel pipe one by one to wash and zinc-plating through hot water and handle, make more even of steel pipe pickling, improve the pickling quality, and automatic washing, very big improvement the efficiency of production, guarantee the continuity of production, adaptability are strong, and carry the acid mist that produces to the acid mist purifying tower through inhaling acid mist fan in with the pickling and carry out centralized processing, installation production, energy-concerving and environment-protective, the washing makes things convenient for the environmental protection.
Description
Technical Field
The invention relates to the technical field of steel pipe acid washing, in particular to an automatic novel steel pipe rapid acid washing line.
Background
After the steel pipe is rolled or welded, a layer of oxide is generated on the inner wall and the outer wall of the steel pipe due to oxidation reaction in a high-temperature state, the purpose of acid washing is to remove the oxide layer, and high-grade products are protected in various aspects such as neutralization, degreasing, galvanization and the like.
At present, the main form of steel pipe pickling is a single-piece soaking pickling method, which is the most original and simplest pickling method and is characterized in that the whole bundle of steel pipes is pickled without opening the bundle and is not fully contacted with acid liquor, and then is lifted into a water pool for washing, and the pickling process has poor pickling quality, low production efficiency and great environmental pollution.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic novel steel pipe rapid pickling line, which solves the problem that the pickling quality is poor because the existing steel pipe pickling is a single-piece pickling method.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an automatic change novel quick pickling of steel pipe and wash line, includes material feeding unit, six belt cleaning device, liquid storage pot, water pump, unloading subassembly, drying fan, acid mist purification tower and inhale acid mist fan, six belt cleaning device set gradually in material feeding unit's right side, the output of liquid storage pot has the filter through infusion pipeline intercommunication, the output of filter pass through infusion pipeline with the input intercommunication of water pump, the output of water pump pass through infusion subassembly and six the belt cleaning device intercommunication, one side of belt cleaning device pass through pipeline with inhale the input intercommunication of acid mist fan, inhale the acid mist fan pass through gas transmission pipeline with acid mist purification tower intercommunication, the unloading subassembly set up in belt cleaning device's right side, one side of unloading subassembly is provided with drying fan.
The cleaning device is preferably six, but not limited to six, the first three are used for pickling, the top of the cleaning device is provided with a sealing cover, the middle two are used for washing, and the last one is used for galvanizing treatment.
Further, the unloading subassembly includes the support frame, a plurality of mounting panels of top fixedly connected with of support frame, one side on mounting panel right side is run through and is had first axis of rotation, first axis of rotation surface just is located one side cover of mounting panel is equipped with the driving gear the positive left side of mounting panel is rotated and is connected with driven gear, the driving gear pass through the chain with driven gear transmission is connected.
Furthermore, a first driving device is fixedly mounted in the middle of one side of the supporting frame, the first driving device is in transmission connection with a first rotating shaft through a steering assembly, and a first guide plate is arranged on the right side of the mounting plate.
Further, belt cleaning device is including wasing the pond, the positive fixed mounting who washs the pond has second drive arrangement, shaft coupling fixedly connected with second axis of rotation is passed through to the one end of second drive arrangement output shaft, the one end of second axis of rotation runs through and washs the pond and extends to wash the inside in pond, the second axis of rotation is rotated with one side of wasing the pond inner wall and is connected, the both ends on second axis of rotation surface all are overlapped and are equipped with the wheel of dialling.
Further, the equal fixedly connected with fixed plate in top of support frame both sides, the bar groove has all been seted up to the both sides at fixed plate top, the bottom of bar inslot wall is provided with the slide rail, sliding connection has the slider on the slide rail, the top fixedly connected with limiting plate of slider.
Further, a mounting groove is formed in one side of the limiting plate, a fixing shaft is fixedly connected between the top and the bottom of the inner wall of the mounting groove, and a roller is sleeved on the surface of the fixing shaft.
Furthermore, a first limiting hole is formed in the sliding block, second limiting holes are formed in the front side and the rear side of the fixing plate, the second limiting holes are communicated with the strip-shaped grooves, and limiting pins are arranged in the second limiting holes.
Compared with the prior art, the invention has the beneficial effects that:
this automatic change novel quick pickling of steel pipe and wash line, through pickling to the steel pipe one by one, and wash and zinc-plating through hot water and handle, make more even of steel pipe pickling, improve the pickling quality, and automatic washing, very big improvement the efficiency of production, guarantee the continuity of production, adaptability is strong, and carry the acid mist that produces to acid mist purifying tower through inhaling acid mist fan in with the pickling and carry out centralized processing, installation production, energy-concerving and environment-protective, it is convenient environmental protection to wash, produced waste gas HCl discharges and is less than or equal to 10mg/Nm3Far below the national emission standard of 30mg/Nm3And no harmful gas overflows in the whole production process.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a partial top view of the present invention as illustrated in FIG. 1;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 4 is a top view of the fixation plate of FIG. 3 in accordance with the present invention;
fig. 5 is a partial cross-sectional view of the fixing plate shown in fig. 3 according to the present invention.
In the figure: 1-feeding device, 101-support frame, 102-mounting plate, 103-first rotating shaft, 104-driving gear, 105-first guide plate, 106-first driving device, 107-steering component, 108-chain, 109-driven gear, 2-cleaning device, 21-cleaning pool, 22-second driving device, 23-second guide plate, 24-second rotating shaft, 25-toggle wheel, 3-liquid storage tank, 4-filter, 5-water pump, 6-blanking component, 7-drying fan, 8-acid mist purification tower, 9-acid mist absorption fan, 10-fixing plate, 11-strip-shaped groove, 12-slide rail, 13-slide block, 14-limiting plate, 15-limiting pin, 16-mounting groove, 17-fixed shaft, 18-roller, 19-first limit hole and 20-second limit hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an automatic novel steel pipe rapid pickling cleaning line comprises a feeding device 1, six cleaning devices 2, a liquid storage tank 3, a water pump 5, a blanking assembly 6, a drying fan 7, an acid mist purification tower 8 and an acid mist suction fan 9, wherein the six cleaning devices 2 are sequentially arranged on the right side of the feeding device 1, the output end of the liquid storage tank 3 is communicated with a filter 4 through a liquid conveying pipeline, the output end of the filter 4 is communicated with the input end of the water pump 5 through the liquid conveying pipeline, the output end of the water pump 5 is communicated with six cleaning devices 2 through a liquid conveying component, one side of each cleaning device 2 is communicated with the input end of the acid mist suction fan 9 through a conveying pipeline, inhale acid mist fan 9 through gas transmission pipeline with acid mist purification tower 8 intercommunication, unloading subassembly 6 set up in belt cleaning device 2's right side, one side of unloading subassembly 6 is provided with drying fan 7.
Unloading subassembly 6 includes support frame 101, a plurality of mounting panels 102 of top fixedly connected with of support frame 101, one side on mounting panel 102 right side is run through there is first axis of rotation 103, first axis of rotation 103 surface just is located one side cover of mounting panel is equipped with driving gear 104 the positive left side of mounting panel 102 is rotated and is connected with driven gear 109, driving gear 104 pass through chain 108 with driven gear 109 transmission is connected.
The number of the mounting plates 102 is preferably four, the penetrating positions of the first rotating shaft 103 and the mounting plates 102 are in clearance fit, a fixed shaft penetrates through the axis of the driven gear 109, a bearing is fixed on the surface of one end of the fixed shaft, a cylindrical groove is formed in the mounting plate 102, the bearing is arranged in the cylindrical groove, and the bearing and the cylindrical groove are in interference fit.
A first driving device 106 is fixedly installed in the middle of one side of the supporting frame 101, the first driving device 106 is in transmission connection with a first rotating shaft 103 through a steering assembly 107, and a first guide plate 105 is arranged on the right side of the mounting plate 102.
The first driving device 106 and the second driving device 22 are both speed reducing motors, the steering assembly 107 is two bevel gears, one bevel gear is sleeved on the surface of the first rotating shaft 103, the two bevel gears are meshed with each other, a fixed shaft penetrates through the axis of the other bevel gear, one end of the fixed shaft is fixedly connected with the output shaft of the first driving device 106 through a coupler, and the two bevel gears can also be replaced by transmission structures such as worm gears and the like.
Cleaning device 2 is including wasing pond 21, the positive fixed mounting who washs pond 21 has second drive arrangement 22, shaft coupling fixedly connected with second axis of rotation 24 is passed through to the one end of second drive arrangement 22 output shaft, the one end of second axis of rotation 24 runs through and washs pond 21 and extends to wash the inside in pond 21, second axis of rotation 24 rotates with one side of wasing the pond 21 inner wall and is connected, the both ends on second axis of rotation 24 surfaces all overlap and are equipped with and dial driving wheel 25.
The steel pipe rotates at the speed of 1/2 second under the action of the poking wheel 25, after 16 seconds, the steel pipe enters the next cleaning pool 21 through the second guide plate 23, and the penetration part of the second rotating shaft 24 and the cleaning pool 21 is mechanically sealed.
Unloading subassembly 6 is the same with material feeding unit 1 structure principle, the inside water storage of liquid storage pot 3, inside 3 inside water storage pots filters inside liquid through water pump 5 and carries inside to each washing pond 21, inside the acid mist that the inside acid mist that produces of pond that the acid cleaning is used for the acid cleaning will be washd to acid mist suction fan 9 is carried to acid mist purifying tower 8 and is concentrated the purification, the lateral wall intercommunication of acid cleaning pond has pipeline, with the input intercommunication of acid mist suction fan 9, and be provided with the entire system of control system and control.
According to the working principle, a steel pipe to be pickled is placed on a feeding device 1, a first rotating shaft 103 is driven to rotate through a first driving device 106, a driving gear 104 is driven to rotate by the first rotating shaft 103, the driving gear 104 drives a driven gear 109 to rotate through a chain 108, and the chain 108 drives the steel pipe to move;
the steel pipe automatically enters a poking wheel 25 in the cleaning pool 21 through the first guide plate 105, the poking wheel 25 is driven to rotate through the second driving device 22, the steel pipe rotates at the speed of 1/2 second under the action of the poking wheel 25, and the steel pipe enters the next cleaning pool 21 through the second guide plate 23 after 16 seconds;
then acid washing is carried out for three times in sequence, hot water washing is carried out for two times, the mixture enters a plating assisting pool for galvanizing treatment, and finally blanking is carried out through a blanking assembly 6;
and the steel pipe is air-dried by a drying fan 7 in the blanking process, and acid mist generated in the acid washing process is sent into an acid mist purification tower 8 for centralized treatment by an acid mist absorption fan 9 through an air transmission pipeline.
Second embodiment
Referring to fig. 3, fig. 4 and fig. 5, based on the automatic novel steel pipe fast pickling line provided in the first embodiment of the present application, a second embodiment of the present application provides another automatic novel steel pipe fast pickling line. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the automatic novel quick pickling of steel pipe cleaning line that the second embodiment of this application provided's difference lies in, automatic novel quick pickling of steel pipe cleaning line, the equal fixedly connected with fixed plate 10 in top of support frame 101 both sides, bar groove 11 has all been seted up to the both sides at fixed plate 10 top, the bottom of bar groove 11 inner wall is provided with slide rail 12, sliding connection has slider 13 on slide rail 12, slider 13's top fixedly connected with limiting plate 14.
A mounting groove 16 is formed in one side of the limiting plate 14, a fixing shaft 17 is fixedly connected between the top and the bottom of the inner wall of the mounting groove 16, and a roller 18 is sleeved on the surface of the fixing shaft 17.
The number of the fixed shafts 17 is plural;
first limiting holes 19 are formed in the sliding block 13, second limiting holes 20 are formed in the front side and the rear side of the fixing plate 10, the second limiting holes 20 are communicated with the strip-shaped grooves 11, and limiting pins 15 are arranged in the second limiting holes 20.
The limiting plates 14 are arranged on the two sides of the supporting frame 101, the steel pipe can be limited through the limiting plates 14, the steel pipe is prevented from being deviated in the conveying process, the steel pipe is prevented from being deviated and needs to be manually adjusted, the cleaning efficiency of the steel pipe is delayed, and the rollers 18 are arranged on the limiting plates 14, so that the friction between the two ends of the steel pipe and the limiting plates 14 is greatly reduced;
and can adjust the distance between two limiting plates 14, adapt to the length of different steel pipes, when adjusting, extract the spacer pin 15, remove heart limiting plate 14, make first spacing hole 19 on the slider 13 correspond with the second spacing hole 20 that corresponds on the fixed plate 10 according to the length of steel pipe, then insert second spacing hole and second spacing hole 20 in proper order through spacer pin 15 and carry on spacing can, easy operation is convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides an automatic change quick pickling cleaning line of novel steel pipe, includes material feeding unit (1), six belt cleaning device (2), liquid storage pot (3), water pump (5), unloading subassembly (8), drying blower (7), acid mist purifying tower (8) and acid mist suction fan (9), its characterized in that: six belt cleaning device (2) set gradually in the right side of material feeding unit (1), the output of liquid storage pot (3) has filter (4) through the infusion pipeline intercommunication, the output of filter (4) pass through the infusion pipeline with the input intercommunication of water pump (5), the output of water pump (5) passes through infusion subassembly and six belt cleaning device (2) intercommunication, one side of belt cleaning device (2) pass through pipeline with inhale the input intercommunication of acid mist fan (9), inhale acid mist fan (9) pass through the gas transmission pipeline with acid mist purifying tower (8) intercommunication, unloading subassembly (6) set up in the right side of belt cleaning device (2), one side of unloading subassembly (6) is provided with drying fan (7).
2. The automatic change novel steel pipe quick acid-wash cleaning line of claim 1, characterized in that: unloading subassembly (1) includes support frame (101), a plurality of mounting panels (102) of top fixedly connected with of support frame (101), one side on mounting panel (102) right side is run through and is had first axis of rotation (103), first axis of rotation (103) surface just is located one side cover of mounting panel is equipped with driving gear (104) the positive left side of mounting panel (102) is rotated and is connected with driven gear (109), driving gear (104) pass through chain 108 with driven gear (109) transmission is connected.
3. The automatic change novel steel pipe quick acid-wash cleaning line of claim 2, characterized in that: the middle of one side of the supporting frame (101) is fixedly provided with a first driving device (106), the first driving device (106) is in transmission connection with a first rotating shaft (103) through a steering assembly (107), and the right side of the mounting plate (102) is provided with a first guide plate (105).
4. The automatic change novel steel pipe quick acid-wash cleaning line of claim 1, characterized in that: cleaning device (2) are including wasing pond (21), the positive fixed mounting who washs pond (21) has second drive arrangement (22), shaft coupling fixedly connected with second axis of rotation (24) is passed through to the one end of second drive arrangement (22) output shaft, the one end of second axis of rotation (24) runs through washs pond (21) and extends to wash the inside of pond (21), second axis of rotation (24) are rotated with one side of wasing pond (21) inner wall and are connected, the both ends on second axis of rotation (24) surface all overlap and are equipped with and dial driving wheel (25).
5. The automatic change novel steel pipe quick acid-wash cleaning line of claim 2, characterized in that: the equal fixedly connected with fixed plate in top (10) of support frame (101) both sides, bar groove (11) have all been seted up to the both sides at fixed plate (10) top, the bottom of bar groove (11) inner wall is provided with slide rail (12), sliding connection has slider (13) on slide rail (12), the top fixedly connected with limiting plate (14) of slider (13).
6. The automatic change novel steel pipe quick acid-wash cleaning line of claim 5, characterized in that: mounting groove (16) have been seted up to one side of limiting plate (14), fixedly connected with fixed axle (17) between the top and the bottom of mounting groove (16) inner wall, the surface cover of fixed axle (17) is equipped with cylinder (18).
7. The automatic change novel steel pipe quick acid-wash cleaning line of claim 6, characterized in that: first spacing hole (19) have been seted up on slider (13), second spacing hole (20) have all been seted up to both sides around fixed plate 10, second spacing hole (20) with bar groove (11) intercommunication, the inside in second spacing hole (20) is provided with spacer pin (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910980275.9A CN112663072A (en) | 2019-10-15 | 2019-10-15 | Automatic change quick pickling cleaning line of novel steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910980275.9A CN112663072A (en) | 2019-10-15 | 2019-10-15 | Automatic change quick pickling cleaning line of novel steel pipe |
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| Publication Number | Publication Date |
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| CN112663072A true CN112663072A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910980275.9A Pending CN112663072A (en) | 2019-10-15 | 2019-10-15 | Automatic change quick pickling cleaning line of novel steel pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198282A (en) * | 2022-07-06 | 2022-10-18 | 江苏兴隆防腐设备有限公司 | Continuous type pickling installation |
| CN117286506A (en) * | 2023-11-24 | 2023-12-26 | 泰州威绿环保科技有限公司 | Be used for stainless steel goods pickling equipment |
-
2019
- 2019-10-15 CN CN201910980275.9A patent/CN112663072A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198282A (en) * | 2022-07-06 | 2022-10-18 | 江苏兴隆防腐设备有限公司 | Continuous type pickling installation |
| CN115198282B (en) * | 2022-07-06 | 2024-04-23 | 江苏兴隆防腐设备有限公司 | Continuous pickling equipment |
| CN117286506A (en) * | 2023-11-24 | 2023-12-26 | 泰州威绿环保科技有限公司 | Be used for stainless steel goods pickling equipment |
| CN117286506B (en) * | 2023-11-24 | 2024-03-22 | 泰州威绿环保科技有限公司 | Be used for stainless steel goods pickling equipment |
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