CN202347101U - Efficient, energy-saving and environment-friendly pickling device for hydraulic pipes - Google Patents
Efficient, energy-saving and environment-friendly pickling device for hydraulic pipes Download PDFInfo
- Publication number
- CN202347101U CN202347101U CN201120240852XU CN201120240852U CN202347101U CN 202347101 U CN202347101 U CN 202347101U CN 201120240852X U CN201120240852X U CN 201120240852XU CN 201120240852 U CN201120240852 U CN 201120240852U CN 202347101 U CN202347101 U CN 202347101U
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- pickling
- acid
- pipe
- pickling tank
- bath
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Abstract
An efficient, energy-saving and environment-friendly pickling device for hydraulic pipes comprises a pickling bath with a middle protrusion and concave baths on two sides, wherein an acid-proof bracket for accommodating a pickling pipe is arranged in the middle protrusion of the pickling bath; a sediment frame is arranged in the concave bath on one side of the pickling bath; a steam heater is arranged in the concave bath on the other side of the pickling bath; a return pipe is arranged between the two concave baths; a floater covering pickling liquid is arranged at the upper part of the pickling bath; a spray nozzle is arranged in a pipe orifice at one end of the pickling pipe, and is fixed on a distributor; the distributor is connected with an acid-proof pump through a quick connector; and an electric control system for controlling the make-and-break of the steam heater driving a motor and the start and stop of the driving motor of the acid-proof pump according to the temperature of an acid liquor is arranged on the distributor. As an pickling liquid conveying pump is utilized for realizing the circular flow of a cleaning solution, the uniformity of acid strength, the cleaning efficiency and the cleaning quality can be improved effectively; the structure is simple; the acid liquor can flow in a circulating manner; the pickling efficiency is high; and the pickling effect and the performances of energy conservation and environmental protection are high.
Description
Technical field
The utility model relates to a kind of high-efficient energy-saving environment friendly hydraulic tube piece pickler, is particularly useful for pretreated pickling before the cold rolling or cold-drawn of high-precision hydraulic pipe.
Background technology
It is that it is carried out the first working procedure before cold rolling or the cold-drawing technology that shell cleans, and the quality of cleaning directly influences the quality (like smooth finish, defective, composition etc.) of steel pipe surfaces externally and internally after cold rolling or the cold-drawn.At present, mainly adopt the acid soak method that hydraulic tube piece is cleaned, though can remove its surperficial corrosion thing to a certain extent, because the acid solution of cleaning can not flow, exist following not enough: (1) is not thorough to the removing of corrosion thing yet yet; (2) can't remove not dirt settling with acid solution generation chemical reaction; (3) pickling efficient is low; (4) be difficult to grasp time of immersion, or over-cleaning, or underpickling; (5) power consumption is high, and the feature of environmental protection is poor.Therefore, be badly in need of that a kind of cleaning acid solution can flow, cleaning efficiency is high, the feature of environmental protection is good, be applicable to pretreated pickler before the cold rolling or cold-drawn of high-precision hydraulic pipe.
Summary of the invention
The purpose of the utility model is the weak point that overcomes in the prior art, but a kind of simple in structure, acid solution flow circuit, pickling efficient is high, pickling effect is good, environmental protection and energy saving is good pickler are provided.
For realizing above-mentioned purpose, the high-efficient energy-saving environment friendly hydraulic tube piece pickler of the utility model comprises that the middle part is protruding, the recessed pickling tank in both sides; The middle part boss of pickling tank is provided with the acidproof support of laying the pickling pipe, is provided with the sediment frame in the recessed groove of pickling tank one side, is provided with steam heater in the recessed groove of opposite side; Be provided with return line between the low groove of both sides; The top of pickling tank is provided with the float that covers on the pickling liquid level, and the mouth of pipe place of pickling pipe is provided with the nozzle that is fixed on the divider, and divider is connected with by electric motor driven acid through rapid-acting coupling; Acid links to each other with pickling tank by the road, is connected with time controller on the phonomoter.
Be provided with temperature in the described pickling tank and show transmitter; The pipeline that said acid links to each other with pickling tank is provided with strainer; Described return line ingress is provided with filter screen; Described acidproof support is provided with suspension hook; Described acid is single pump or double pump.
Beneficial effect: owing to adopted technique scheme, utilize the acid solution transferpump to realize circulating of scavenging solution, effectively improved the homogeneity of acid strength, and effectively improved cleaning efficiency and cleaning quality; Owing in pickling tank, added the acidproof baton round that can cover the some amount of whole liquid level basically, greatly reduced the pollution of acid solution volatilization to environment; Because the well heater of in pickling tank, installing is implemented heating through the steam of closed circulation, has avoided directly steam being fed caused acid mist pollution in the pickle solution; In addition, owing to installed TP, time controller additional, can avoid occurring over-cleaning or insufficient problem according to the cleaning needs control scavenging period that is processed hydraulic tube piece.It is simple in structure, but acid solution flow circuit, pickling efficient high, pickling effect is good, environmental protection and energy saving is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Figure: 1-phonomoter; The 2-acid; 3-rapid-acting coupling; The 4-divider; The 5-nozzle; 6-pickling pipe; The 7-float; The 8-support; The 9-pickle solution; The 10-pickling tank, 11-sediment frame; The 12-temperature shows transmitter; The 13-filter screen; The 14-return line; The 15-steam heater; The 16-strainer; The 17-time controller.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further description:
As shown in Figure 1, the high-efficient energy-saving environment friendly hydraulic tube piece pickler of the utility model comprises pickling tank assembly, pickle solution circulating driving device, support, electrical control system, well heater 15.The pickling tank assembly comprises pickling tank 10, sediment frame 11, return line 14, float 7, filter screen 13; Wherein pickling tank 10 is the acidproof groove that is rectangle generally, and its bottom, two ends is recessed, is communicated with to get up through return line 14 between the recessed slot part in two ends, and filter screen 13 is equipped with in the left part of return line 14, and sediment frame 11 is arranged in the left groove of pickling tank 10; Pickle solution 9 injects in the pickling tanks 10, and float 7 is on the spherical liquid level that floats over pickle solution, and the quantity of float and diameter thereof and pickle solution liquid level area are complementary, and guarantee that promptly float can be with whole liquid level covering.The pickle solution circulating driving device comprises phonomoter 1, acid 2, strainer 16, divider 4, nozzle 5, rapid-acting coupling 3 and connecting pipeline; Phonomoter 1 is connected with acid 2 through shaft coupling; Acid 2 can be set to single pump or double pump as required; Its fluid inlet links to each other with the right groove of pickling tank 10 with pipeline through strainer 16, and its liquid outlet is connected with divider 4 through rapid-acting coupling 3; Be equiped with a plurality of nozzles 5 on the divider 4, the relative position between the quantity of nozzle 5 and each nozzle is corresponding with the quantity and the relative position of pickling pipe 6 on being fixed on support 8.Support 8 selections are acidproof plastics, are located at the both sides or the position, left, center, right of pickling pipe 6 respectively, and on support 8, the suspension hook that is used to lift by crane usefulness is equipped with on the top of support 8 to pickling pipe 6 through acidproof screw retention.Well heater 15 places in the right groove of pickling tank 10, links to each other with steam boiler through pipeline, valve.Electrical control system comprises that 1/fixed-position stop control apparatus of phonomoter, temperature show and transmitter 12, time controller 17; Break-make according to steam in the TP 12 induced temperature signal may command well heaters 15; According to rise/stopping of the set pickling time may command phonomoter 1 of time controller 17, and auditory tone cues hangs out bracket assembly together with the pickling pipe.
Implement before the pickling pipe, the valve of at first opening steam boiler is introduced steam among the well heater 15, makes the pickle solution of pickling tank 10 be heated to required temperature, is generally 50～60 ℃.When hydraulicefficiency pipe is carried out pickling; Each pickling pipe 6 is fixed on the support 8; And, put into pickling tank 10 through the lifting appliance lifting together with divider 4, rapid-acting coupling 3 and connecting pipeline thereof etc. with the right-hand member ingress that nozzle 5 inserts the pickling pipe, with pipe connecting acid 2 outlets are connected with rapid-acting coupling 3 afterwards; Actuating motor 1 makes pickle solution flow through the surfaces externally and internally of overpickling pipe 6 and carries out pickling; After pickling reached the time that is provided with in advance, electrical control system carried out auditory tone cues automatically, motor 1 stall, and the rapid-acting coupling 3 that will link to each other with acid 2 pipelines is broken off, and support is hung out together with the pickling pipe.
Claims (6)
1. high-efficient energy-saving environment friendly hydraulic tube piece pickler; It is characterized in that: it comprises, and the middle part is protruding, the recessed pickling tank (10) in both sides; The middle part boss of pickling tank (10) is provided with the acidproof support (8) of laying pickling pipe (6); Be provided with sediment frame (11) in the recessed groove of pickling tank (10) one sides; Be provided with steam heater (15) in the recessed groove of opposite side, be provided with return line (14) between the low groove of both sides, the top of pickling tank (10) is provided with the float (7) that covers on pickle solution (9) face; The mouth of pipe place of pickling pipe (6) is provided with the nozzle (5) that is fixed on the divider (4); Divider (4) is connected with the acid (2) that is driven by phonomoter (1) through rapid-acting coupling (3), and acid (2) links to each other with pickling tank (10) by the road, is connected with time controller (17) on the phonomoter (1).
2. high-efficient energy-saving environment friendly hydraulic tube piece pickler according to claim 1 is characterized in that: be provided with temperature in the described pickling tank (10) and show transmitter (12).
3. high-efficient energy-saving environment friendly hydraulic tube piece pickler according to claim 1 is characterized in that: the pipeline that said acid (2) links to each other with pickling tank (10) is provided with strainer (16).
4. high-efficient energy-saving environment friendly hydraulic tube piece pickler according to claim 1 is characterized in that: described return line (14) ingress is provided with filter screen (13).
5. high-efficient energy-saving environment friendly hydraulic tube piece pickler according to claim 1 is characterized in that: described acidproof support (8) is provided with suspension hook.
6. high-efficient energy-saving environment friendly hydraulic tube piece pickler according to claim 1 is characterized in that: described acid (2) is single pump or double pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120240852XU CN202347101U (en) | 2011-07-11 | 2011-07-11 | Efficient, energy-saving and environment-friendly pickling device for hydraulic pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120240852XU CN202347101U (en) | 2011-07-11 | 2011-07-11 | Efficient, energy-saving and environment-friendly pickling device for hydraulic pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202347101U true CN202347101U (en) | 2012-07-25 |
Family
ID=46536118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120240852XU Expired - Fee Related CN202347101U (en) | 2011-07-11 | 2011-07-11 | Efficient, energy-saving and environment-friendly pickling device for hydraulic pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202347101U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132097A (en) * | 2013-01-31 | 2013-06-05 | 贵州开磷（集团）有限责任公司 | Cleaning device of phosphoric acid conveying pipeline |
| CN103305859A (en) * | 2013-06-26 | 2013-09-18 | 南京梅山冶金发展有限公司 | Cyclic acid pickling device and method of trough type pickling tank |
| CN107858694A (en) * | 2017-11-20 | 2018-03-30 | 安徽新洲钢业有限公司 | A kind of Steel tube packaging processing unit |
| CN107900763A (en) * | 2017-11-20 | 2018-04-13 | 安徽新洲钢业有限公司 | A kind of fixed length pipe production line |
-
2011
- 2011-07-11 CN CN201120240852XU patent/CN202347101U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132097A (en) * | 2013-01-31 | 2013-06-05 | 贵州开磷（集团）有限责任公司 | Cleaning device of phosphoric acid conveying pipeline |
| CN103305859A (en) * | 2013-06-26 | 2013-09-18 | 南京梅山冶金发展有限公司 | Cyclic acid pickling device and method of trough type pickling tank |
| CN103305859B (en) * | 2013-06-26 | 2015-06-03 | 南京梅山冶金发展有限公司 | Cyclic acid pickling device and method of trough type pickling tank |
| CN107858694A (en) * | 2017-11-20 | 2018-03-30 | 安徽新洲钢业有限公司 | A kind of Steel tube packaging processing unit |
| CN107900763A (en) * | 2017-11-20 | 2018-04-13 | 安徽新洲钢业有限公司 | A kind of fixed length pipe production line |
| CN107900763B (en) * | 2017-11-20 | 2019-05-24 | 安徽新洲钢业有限公司 | A kind of fixed length pipe production line |
| CN107858694B (en) * | 2017-11-20 | 2019-07-19 | 安徽新洲钢业有限公司 | A kind of Steel tube packaging processing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |