CN209957901U - Circulating flow type pickling device for pickling seamless steel pipe - Google Patents
Circulating flow type pickling device for pickling seamless steel pipe Download PDFInfo
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- CN209957901U CN209957901U CN201920393838.XU CN201920393838U CN209957901U CN 209957901 U CN209957901 U CN 209957901U CN 201920393838 U CN201920393838 U CN 201920393838U CN 209957901 U CN209957901 U CN 209957901U
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- pickling
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- pickling tank
- seamless steel
- pipe
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Abstract
The utility model provides a circulation type pickling device for pickling seamless steel pipe hollow billet, which belongs to the technical field of pickling equipment and comprises a pickling tank, a pickling tank and a liquid changing tank, wherein a clapboard is integrally arranged in the middle of the pickling tank and divides the pickling tank into the pickling tank and the liquid changing tank, the pickling tank is arranged on the left side of the pickling tank, and the liquid changing tank is arranged on the right side of the pickling tank, the utility model can directly heat the pickling tank and measure the temperature of the pickling tank in the liquid changing tank so as to adjust the temperature, can ensure that the pickling temperature can be strictly controlled in the pickling process, the pickling is prevented from being insufficient or over-pickled, can effectively improve the quality of pickling by controlling the quality of pickling, can move and turn pipe fittings up and down and back and forth in the soaking process, can continuously change the inner cavity solution, prevent air from remaining in the pipe, can effectively improve the pickling effect, and can comprehensively spray the seamless steel pipe, the spraying operation is not needed to be carried out additionally, so that the operation is more convenient.
Description
Technical Field
The utility model relates to a pickling installation technical field specifically is a pickling device.
Background
The currently published patent numbers are: the circulating type pickling device for pickling the seamless steel pipe blank pipe of CN201820939844.6 has the following defects when in use: although the pickling solution can be circulated, the temperature of the pickling solution cannot be adjusted, so that the pickling temperature is not suitable, and insufficient pickling or over pickling is caused; the pipe fitting in the pickling process cannot be quickly turned, so that some positions are not soaked by the pickling solution, air is reserved in the pipe, and the pickling effect is poor; when the pipe fitting needs to be sprayed, an additional device is needed, so that the operation is complex; since the above-mentioned problems cause inconvenience in pickling, further studies have been made on the conventional pickling apparatus, and it has been necessary to provide a novel circulating type pickling apparatus for pickling a seamless steel pipe hollow billet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the prior pickling device can not regulate the temperature of the pickling solution, so that the pickling temperature is not suitable, which causes insufficient pickling or over pickling, the pipe fittings in the pickling can not be rapidly turned, which causes that some positions are not soaked by the pickling solution, which causes air to be remained in the pipe, so that the pickling effect is poor, and an additional device is needed to spray the pipe fittings, the circulating type pickling device for pickling the seamless steel pipe capillary is provided, which can directly heat the pickling solution, and the temperature of the pickling solution in a solution changing pool is measured so as to regulate the temperature, can ensure that the pickling temperature can be strictly controlled in the pickling process, the insufficient pickling or over pickling can be avoided, the quality of the pickling can be controlled, the quality of the pickling can be effectively improved, so that the pipe fittings can move up and down and back and forth and turn in the soaking process, and the inner cavity solution can be, avoid intraductal persisting the air, can effectively improve the pickling effect, can spray seamless steel pipe comprehensively, need not to spray the operation in addition for it is more convenient to operate.
In order to achieve the above object, the utility model provides a following technical scheme: a circulation type pickling device for pickling a seamless steel pipe blank comprises a pickling tank, a pickling tank and a liquid changing tank, the middle of the pickling tank is integrally provided with a clapboard which divides the pickling tank into a pickling tank and a solution changing tank, the left side of the pickling tank is a pickling tank, the right side of the pickling tank is a liquid changing tank, the lower end of the outside of the pickling tank is provided with a circulating pump, water pipes are integrally arranged at two sides of the circulating pump, a controller is arranged in the middle of the outer part of the pickling tank, the upper end of the interior of the pickling tank is fixedly connected with a spray pipe through a bolt, a pickling box is embedded in the pickling tank, the pickling tank is characterized in that a handle is integrally arranged at the upper end of the left side of the pickling tank, an electric heating pipe is fixedly connected to the bottom end of the interior of the liquid exchange tank through a bolt, and a temperature sensor is fixedly connected to the inner wall of the right side of the interior of the liquid exchange tank through a bolt.
Preferably, circulating pump, controller, electric heating pipe and temperature sensor all are electric connection through electric wire and external power supply, and the controller is electric connection through electric wire and circulating pump, electric heating pipe and temperature sensor.
Preferably, the water pipe penetrates through the inner walls of the pickling tank and the liquid changing tank and extends to the interior of the pickling tank and the liquid changing tank.
Preferably, the spray pipe in the pickling tank is communicated with the water pipe, and a plurality of spray heads are arranged below the spray pipe.
Preferably, the two sides of the pickling tank are provided with rotating shafts, and the pickling tank is movably arranged with the pickling tank through the rotating shafts.
Preferably, the pickling tank is in a U shape, and a distance is reserved between the bottom of the pickling tank and the bottom of the pickling tank.
Preferably, the pickling tank is located in the middle of the interior of the pickling tank, and the left side, the right side and the bottom of the pickling tank are provided with through holes.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) this kind of seamless steel pipe hollow billet pickling is with circulation formula acid dip pickle opens electric heating pipe through the controller, heats the pickle to 60-65 ℃, can survey the temperature of the pickle in the liquid changing pond through temperature sensor, and signal to controller is sent, through the controller to quick temperature regulation can ensure can both strictly control the pickling temperature in the pickling technological process, avoid the pickling insufficient or the pickling, can effectively promote the quality of pickling to the quality of accuse pickling.
(2) Secondly, be provided with the pivot through the both sides at the pickling case, and the pickling case is the activity setting through pivot and pickling bath, through waveing the handle, make the pickling case rotate in the pickling bath, the pickling case can rotate to both sides in the pickling bath, make and soak the in-process from top to bottom back-and-forth movement and turn the pipe fitting, make inner chamber solution constantly change, avoid intraductal persisting the air, can effectively improve the pickling effect, when the pickling case pickles, can make the pickle in the pickling case constantly circulate through the through-hole and update.
(3) Finally, the pickling liquid extracted from the liquid changing pool is sprayed out of the spraying pipe through the water pipe after the circulating pump works, and the pickling liquid is sprayed to the object to be washed in the pickling tank to be comprehensively sprayed without additional spraying operation, so that the operation is more convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the pickling tank of the present invention.
Fig. 3 is a schematic view of the specific structure of the pickling tank of the present invention.
In the figure: 1-a pickling tank; 2-a separator; 3-a circulating pump; 4-a water pipe; 5-a controller; 6-a spray pipe; 7-a pickling tank; 8-an electric heating tube; 9-a temperature sensor; 101-a pickling tank; 102-a liquid exchange tank; 701-handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
As shown in figures 1-3; the embodiment provides a circulating flow type pickling device for pickling a seamless steel pipe blank, which comprises a pickling tank 1, the pickling tank 101 and the liquid changing tank 102, a partition plate 2 is integrally arranged in the middle of the pickling tank 1, the pickling tank 1 is divided into the pickling tank 101 and the liquid changing tank 102 by the partition plate 2, the pickling tank 101 is arranged on the left side of the pickling tank 1, the liquid changing tank 102 is arranged on the right side of the pickling tank 1, a circulating pump 3 is arranged at the outer lower end of the pickling tank 1, water pipes 4 are integrally arranged on two sides of the circulating pump 3, a controller 5 is arranged in the middle of the outer portion of the pickling tank 1, a spraying pipe 6 is fixedly connected to the upper end of the inner portion of the pickling tank 101 through bolts, a pickling tank 7 is arranged in the inner portion of the pickling tank 101 in an embedded mode, a handle 701 is integrally arranged at the upper end of the left side of the pickling tank 7, an electric heating pipe 8 is fixedly connected to the bottom.
Further, circulating pump 3, controller 5, electric heating pipe 8 and temperature sensor 9 all are electric connection through electric wire and external power supply, and controller 5 is electric connection through electric wire and circulating pump 3, electric heating pipe 8 and temperature sensor 9, and external power supply provides the power source for above-mentioned device, ensures that it carries out normal work, can control circulating pump 3, electric heating pipe 8 and temperature sensor 9's operating condition through controller 5.
Further, the inner wall that water pipe 4 runs through pickling bath 101 and trades liquid pond 102 extends to pickling bath 101 and the inside of trading liquid pond 102, circulating pump 3 work back, the pickler extraction in pickling bath 101 and the trading liquid pond 102 is managed 4 through the water pipe, circulate, with the pickler neutralization in pickling bath 101 and the trading liquid pond 102, make when carrying out the pickling, guarantee pickling a period of time is after, the concentration of pickler can not excessively reduce, be favorable to the quality of guarantee pickling.
Further, the spray pipe 6 in the pickling tank 101 is communicated with the water pipe 4, a plurality of spray heads are arranged below the spray pipe 6, and after the circulating pump 3 works, the water pipe 4 sprays pickling liquid extracted from the liquid changing tank 102 out of the spray pipe 6 to the object to be washed in the pickling tank 7 without additional spraying operation, so that the operation is more convenient.
Furthermore, the two sides of the pickling tank 7 are provided with rotating shafts, and the pickling tank 7 is movably arranged with the pickling tank 101 through the rotating shafts, so that the pickling tank 7 can rotate in the pickling tank 101.
Further, pickling case 7 is "U" shape, and has one section distance between the bottom of pickling case 7 and the bottom of pickling bath 101 for pickling case 7 can rotate to both sides in pickling bath 101, makes to move about from top to bottom and the pipe fitting that stirs soaking the in-process, makes inner chamber solution constantly change, avoids intraductal persisting the air, can effectively improve the pickling effect.
Furthermore, the pickling tank 7 is located in the middle of the inside of the pickling tank 101, through holes are formed in the left side, the right side and the bottom of the pickling tank 7, the pickling tank 101 is provided with a position where the pickling tank 7 is displaced, and when the pickling tank 7 is used for pickling, the pickling solution in the pickling tank 7 can be continuously updated in a circulating mode through the through holes.
The working principle is as follows:
when the circulation type pickling device for pickling the seamless steel pipe hollow billet provided by the utility model is used, pickling liquid is put into the pickling tank 101 and the liquid changing tank 102, the seamless steel pipe needing pickling is put into the pickling tank 7, the electric heating pipe 8 is opened through the controller 5, the pickling liquid is heated to 60-65 ℃, the temperature of the pickling liquid in the liquid changing tank 102 can be measured through the temperature sensor 9, a signal is sent to the controller 5, the temperature can be adjusted quickly through the controller 5, the pickling temperature can be strictly controlled in the pickling process, insufficient pickling or over pickling is avoided, the quality of pickling can be controlled, the quality of pickling is effectively improved, after the circulating pump 3 is opened through the controller 5 to work, the circulating pump 3 extracts the pickling liquid in the pickling tank 101 and the liquid changing tank 102 through the water pipe 4, circulation is carried out, the pickling liquid in the pickling tank 101 and the liquid changing tank 102 is neutralized, so that when pickling, the concentration of the pickling solution is not excessively reduced after a period of time of pickling is ensured, which is beneficial to ensuring the quality of pickling, the rotating shafts are arranged on the two sides of the pickling tank 7, the pickling tank 7 is movably arranged with the pickling tank 101 through the rotating shafts, the pickling tank 7 can rotate in the pickling tank 101 by shaking the handle 701, the pickling tank 7 can rotate towards the two sides in the pickling tank 101, so that the pipe fittings are moved up and down and moved and turned over in the soaking process, the inner cavity solution is continuously replaced, air is prevented from being left in the pipe, the pickling effect can be effectively improved, when the pickling tank 7 is pickled, the pickling solution in the pickling tank 7 can be continuously and circularly updated through the through holes, the pickling solution extracted from the solution changing tank 102 is sprayed out of the spraying pipe 6 by the water pipe 4 after the circulating pump 3 works, and is sprayed towards the object to be washed in the pickling tank 7 to be comprehensively sprayed, the spraying operation is not needed to be carried out additionally, so that the operation is more convenient.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The utility model provides a seamless steel pipe hollow billet pickling is with circulation formula acid dip pickle, includes descaling bath (1), descaling bath (101) and trades liquid pond (102), its characterized in that, the centre integration of descaling bath (1) is provided with baffle (2), baffle (2) are separated descaling bath (1) for descaling bath (101) and trades liquid pond (102), the left side of descaling bath (1) is descaling bath (101), the right side of descaling bath (1) is traded liquid pond (102), the outside lower extreme of descaling bath (1) is provided with circulating pump (3), circulating pump (3) both sides integration is provided with water pipe (4), the department is provided with controller (5) in the middle of the outside of descaling bath (1), there is shower (6) through bolt fixedly connected with in the inside upper end of descaling bath (101), the inside embedding of descaling bath (101) is provided with descaling box (7), the pickling tank is characterized in that a handle (701) is integrally arranged at the upper end of the left side of the pickling tank (7), an electric heating pipe (8) is fixedly connected to the bottom end of the interior of the liquid changing pool (102) through a bolt, and a temperature sensor (9) is fixedly connected to the inner wall of the right side of the interior of the liquid changing pool (102) through a bolt.
2. The circulating acid pickling device for pickling the seamless steel pipe capillary as claimed in claim 1, wherein the circulating pump (3), the controller (5), the electric heating pipe (8) and the temperature sensor (9) are electrically connected with an external power supply through wires, and the controller (5) is electrically connected with the circulating pump (3), the electric heating pipe (8) and the temperature sensor (9) through wires.
3. The circulating type pickling device for pickling seamless steel pipe and capillary as claimed in claim 1, wherein the water pipe (4) penetrates through the inner walls of the pickling tank (101) and the liquid changing tank (102) and extends to the inside of the pickling tank (101) and the liquid changing tank (102).
4. The circulating type pickling device for pickling seamless steel pipe hollow billet as claimed in claim 1, wherein the spray pipe (6) in the pickling tank (101) is communicated with the water pipe (4), and a plurality of spray heads are arranged below the spray pipe (6).
5. The circulating type pickling device for pickling the seamless steel pipe capillary as claimed in claim 1, wherein rotating shafts are arranged on two sides of the pickling tank (7), and the pickling tank (7) is movably arranged with the pickling tank (101) through the rotating shafts.
6. The circulating type pickling device for pickling seamless steel pipe and capillary as claimed in claim 1, wherein the pickling tank (7) is U-shaped, and the bottom of the pickling tank (7) is at a distance from the bottom of the pickling tank (101).
7. The circulating type pickling device for pickling the seamless steel pipe and the tubular billet according to claim 1, wherein the pickling tank (7) is positioned in the middle of the inside of the pickling tank (101), and through holes are formed in the left side, the right side and the bottom of the pickling tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393838.XU CN209957901U (en) | 2019-03-27 | 2019-03-27 | Circulating flow type pickling device for pickling seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393838.XU CN209957901U (en) | 2019-03-27 | 2019-03-27 | Circulating flow type pickling device for pickling seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209957901U true CN209957901U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920393838.XU Expired - Fee Related CN209957901U (en) | 2019-03-27 | 2019-03-27 | Circulating flow type pickling device for pickling seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209957901U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621796A (en) * | 2020-06-18 | 2020-09-04 | 浙江中达特钢股份有限公司 | Acid-proof overflow's seamless steel pipe pickling bath |
| CN113445058A (en) * | 2021-06-28 | 2021-09-28 | 江苏雅固标准件有限公司 | Acid pickling treatment equipment for stainless steel anti-fracture bolt |
| CN114990562A (en) * | 2022-04-20 | 2022-09-02 | 嘉兴市磁海无损检测设备制造有限公司 | Efficient aeroengine part pickling device and pickling method |
-
2019
- 2019-03-27 CN CN201920393838.XU patent/CN209957901U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621796A (en) * | 2020-06-18 | 2020-09-04 | 浙江中达特钢股份有限公司 | Acid-proof overflow's seamless steel pipe pickling bath |
| CN113445058A (en) * | 2021-06-28 | 2021-09-28 | 江苏雅固标准件有限公司 | Acid pickling treatment equipment for stainless steel anti-fracture bolt |
| CN114990562A (en) * | 2022-04-20 | 2022-09-02 | 嘉兴市磁海无损检测设备制造有限公司 | Efficient aeroengine part pickling device and pickling method |
| CN114990562B (en) * | 2022-04-20 | 2023-08-15 | 嘉兴市磁海无损检测设备制造有限公司 | Efficient pickling device and pickling method for aero-engine parts |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20210327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |