CN104404559A - Acid pickling device for laboratory - Google Patents
Acid pickling device for laboratory Download PDFInfo
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- CN104404559A CN104404559A CN201410662807.1A CN201410662807A CN104404559A CN 104404559 A CN104404559 A CN 104404559A CN 201410662807 A CN201410662807 A CN 201410662807A CN 104404559 A CN104404559 A CN 104404559A
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- acid
- acid mist
- laboratory
- pickling tank
- pickling
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Abstract
The invention relates to an acid pickling device for a laboratory. The acid pickling device comprises a pickling bath, a fluoroplastic magnetic drive pump, an acid mist absorption cover, a suction fan, an acid mist collection vessel, a cover plate and a heating device inserted into the pickling bath, wherein the acid mist absorption cover is arranged above the pickling bath; a suction port and an air outlet of the suction fan are connected with a suction pipe and an air outlet pipe respectively; one end of the air suction pipe extends into the acid mist absorption cover to be communicated with the acid mist absorption cover; one end of the air outlet pipe is communicated with the acid mist collection vessel; an acid liquor draining hole and an acid liquor entering hole are symmetrically formed in two side walls of the pickling bath and connected with a suction port and a drain port of the fluoroplastic magnetic drive pump respectively through an acid liquor conveying pipe; an acid mist discharge port is further formed above one side wall of the pickling bath and is connected with an acid mist conveying pipe communicated with the acid mist collection vessel. The acid pickling device for the laboratory is compact in structure, high in acid pickling efficiency, good in energy saving and environmental protection property and suitable for acid pickling device in the laboratory, and cleaning acid liquor can flow circularly.
Description
Technical field
The invention belongs to pickling installation technical field, be specifically related to a kind of use for laboratory pickler.
Background technology
Pickling is a kind of the most frequently used method on clean metal surface, pickle solution generally has the hot solution of sulfuric acid, hydrochloric acid, nitric acid, phosphoric acid and hydrofluoric acid etc., so acid mist is the inevitable outcome in acid cleaning process, work under bad environment and air severe contamination must be brought thus, and existing pickler due to volume excessive, pickling efficiency is low, and pickling effect is poor, and the acid mist produced such as effectively can not to collect at the problem, can not be used effectively in the lab.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of use for laboratory pickler, cleaning acid solution can circulate, and effectively carry out pickling to remove the corrosion thing on its surface to sample, pickling efficiency is high, the feature of environmental protection good.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of use for laboratory pickler, its special character is: described use for laboratory pickler comprises the pickling tank, fluoroplastic magnetic pump, acid mist absorbing cover, suction fan, acid mist collecting container, cover plate and the heating unit that inserts in pickling tank that are loaded with acid solution, described acid mist absorbing cover is arranged at the top of pickling tank, the air suction inlet of described suction fan, air outlet is connected to aspiration channel, air outlet tube, the other end of aspiration channel extend in acid mist absorbing cover and is communicated with it, the other end of air outlet tube and acid mist collecting reservoir, two sidewall symmetry of described pickling tank are provided with acid solution outlet orifice and acid solution access aperture, acid solution outlet orifice and acid solution access aperture through acid liquor delivery pipe respectively with the liquid sucting port of fluoroplastic magnetic pump, liquid outlet connects, the top of one of them sidewall of pickling tank also offers acid mist outlet orifice, acid mist outlet orifice is connected with acid mist transfer lime, the other end of acid mist transfer lime and acid mist collecting reservoir, the crown center of pickling tank offers the slot of a placement cover plate, the right and left of slot respectively offers three circular holes.
Further, the lower surface of described cover plate is provided with the sample holding device be connected with cover plate one, described sample holding device comprises the clamping limb and plastic screw that grip sample, the bottom of clamping limb is provided with the slot of plug-in mounting sample, plugs the sample treating pickling and be fixed by plastic screw in slot.
Further, described clamping limb adopts PPH material made.
Further, described heating unit is the Teflon liquid-heater being arranged on resistance to strong acid corrosion in pickling tank by pickling tank top circular hole.
Further, described use for laboratory pickler also comprises temperature regulator, and temperature regulator is connected with heating unit.
Further, described pickling tank and cover plate are that synthetic glass is made, and cover plate is provided with handle.
Further, described acid mist absorbing cover is provided with four pillar stiffeners, and acid mist absorbing cover is set up in the top of pickling tank by four pillar stiffeners.
Use for laboratory pickler provided by the invention, utilizes fluoroplastic magnetic pump to realize circulating of pickle solution, effectively improves the homogeneity of acid strength, and effectively improve cleaning efficiency and cleaning quality; By the acid mist absorbing cover above pickling tank and the acid mist outlet orifice above pickling tank sidewall, dual function discharge can be carried out the acid mist produced and be beneficial to acid mist collecting, greatly reduce the pollution of acid solution volatilization to environment; Compact construction of the present invention, volume is little, and cleaning acid solution can circulate, and effectively carry out pickling to remove the corrosion thing on its surface to sample, pickling efficiency is high, pickling effect good, environmental protection and energy saving is good, is applicable to laboratory pickling used.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of pickling tank 1 in the present invention;
Fig. 3 is the structural representation of sample holding device in the present invention;
Wherein, 1, pickling tank, 2, fluoroplastic magnetic pump, 3, acid mist absorbing cover, 4, suction fan, 5, acid mist collecting container, 6, cover plate, 7, aspiration channel, 8, air outlet tube, 9, acid solution outlet orifice, 10, acid solution access aperture, 11, acid liquor delivery pipe, 12, acid mist outlet orifice, 13, acid mist transfer lime, 14, slot, 15, circular hole, 16, pillar stiffener, 17, clamping limb, 18, plastic screw, 19, slot, 20, sample.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the structure of use for laboratory pickler provided by the invention.For convenience of explanation, illustrate only part related to the present invention.
Use for laboratory pickler of the present invention comprises the pickling tank 1, fluoroplastic magnetic pump 2, acid mist absorbing cover 3, suction fan 4, acid mist collecting container 5, cover plate 6 and the heating unit that inserts in pickling tank 1 that are loaded with acid solution, acid mist absorbing cover 3 is arranged at the top of pickling tank 1, the air suction inlet of suction fan 4, air outlet is connected to aspiration channel 7, air outlet tube 8, the other end of aspiration channel 7 extend in acid mist absorbing cover 3 and is communicated with it, the other end of air outlet tube 8 is communicated with acid mist collecting container 5, two sidewall symmetry of pickling tank 1 are provided with acid solution outlet orifice 9 and acid solution access aperture 10, acid solution outlet orifice 9 and acid solution access aperture 10 through acid liquor delivery pipe 11 respectively with the liquid sucting port of fluoroplastic magnetic pump 2, liquid outlet connects, the top of one of them sidewall of pickling tank 1 also offers acid mist outlet orifice 12, acid mist outlet orifice 12 is connected with acid mist transfer lime 13, the other end of acid mist transfer lime 13 is communicated with acid mist collecting container 5, the crown center of pickling tank 1 offers the slot 14 of a placement cover plate 6, the right and left of slot 14 respectively offers three circular holes 15.
As a prioritization scheme of the embodiment of the present invention, the lower surface of cover plate 6 is provided with the sample holding device be connected with cover plate 6 one, sample holding device comprises the clamping limb 17 and plastic screw 18 that grip sample, the bottom of clamping limb 17 is provided with the slot 19 of plug-in mounting sample, plugs the sample 20 treating pickling and be fixed by plastic screw 18 in slot 19.
As a prioritization scheme of the embodiment of the present invention, clamping limb 17 adopts PPH material made.
As a prioritization scheme of the embodiment of the present invention, heating unit is the Teflon liquid-heater being arranged on resistance to strong acid corrosion in pickling tank 1 by pickling tank 1 top circular hole.
As a prioritization scheme of the embodiment of the present invention, this use for laboratory pickler also comprises temperature regulator, and temperature regulator is connected with heating unit.
As a prioritization scheme of the embodiment of the present invention, pickling tank 1 and cover plate 6 are that synthetic glass is made, and cover plate 6 is provided with handle.
As a prioritization scheme of the embodiment of the present invention, acid mist absorbing cover 3 is provided with four pillar stiffeners 16, and acid mist absorbing cover 3 is set up in the top of pickling tank 1 by four pillar stiffeners 16.
Application principle below in conjunction with accompanying drawing and concrete invention is further described.
As shown in Figure 1-Figure 3, the use for laboratory pickler of the embodiment of the present invention comprises the pickling tank 1, fluoroplastic magnetic pump 2, acid mist absorbing cover 3, suction fan 4, acid mist collecting container 5, cover plate 6 and the heating unit that inserts in pickling tank 1 that are loaded with acid solution, acid mist absorbing cover 3 is arranged at the top of pickling tank 1, the air suction inlet of suction fan 4, air outlet is connected to aspiration channel 7, air outlet tube 8, the other end of aspiration channel 7 extend in acid mist absorbing cover 3 and is communicated with it, the other end of air outlet tube 8 is communicated with acid mist collecting container 5, two sidewall symmetry of pickling tank 1 are provided with acid solution outlet orifice 9 and acid solution access aperture 10, to pass in and out acid solution, acid solution outlet orifice 9 and acid solution access aperture 10 through acid liquor delivery pipe 11 respectively with the liquid sucting port of fluoroplastic magnetic pump 2, liquid outlet connects, the top of one of them sidewall of pickling tank 1 also offers acid mist outlet orifice 12, acid mist outlet orifice 12 is connected with acid mist transfer lime 13, the other end of acid mist transfer lime 13 is communicated with acid mist collecting container 5, to get rid of acid mist and to collect.The crown center of pickling tank 1 offers a slot 14, and for placing cover plate 6, sample and setting-out by opening cover plate to carry out, the right and left of this slot 14 respectively offers three circular holes 15.
The lower surface of cover plate 6 is provided with the sample holding device be connected with cover plate 6 one, this sample holding device comprises the clamping limb 17 and plastic screw 18 that grip sample, clamping limb 17 adopts PPH material made, the bottom of clamping limb 17 is provided with the slot 19 of plug-in mounting sample, plug the sample 20 for the treatment of pickling in slot 19 and be fixed by plastic screw 18, when sample need be installed or take out sample, only need take off cover plate 6, because sample holding device is connected with cover plate 6 one, the sample holding device being clamped with sample can be taken out of together while taking off cover plate, no longer by means of other instruments outside, easy to use.
Heating unit is the Teflon liquid-heater being arranged on resistance to strong acid corrosion in pickling tank 1 by pickling tank 1 top circular hole.This use for laboratory pickler also comprises temperature regulator, and temperature regulator is connected with heating unit, and temperature regulator adopts electronic temperature controller, adopts the RD2 type of logical precious electronics.
Pickling tank 1 and cover plate 6 are that synthetic glass is made, and pickling tank 1 is all-transparent, and pickling tank 1 thickness of glass used is 5 ~ 10mm, and cover plate 6 is provided with handle.
Acid mist absorbing cover 3 is provided with four pillar stiffeners 16, and acid mist absorbing cover 3 is set up in the top of pickling tank 1 by four pillar stiffeners 16.
In inventive embodiments, the model of fluoroplastic magnetic pump 2 used: CQB50-32-125F, this pump Applicable temperature is :-20 DEG C ~ 200 DEG C, not only have the compact construction of common magnetic drive pump, aesthetic in appearance, volume is little, the advantages such as hot-tempered sound is low, reliable, and its flow passage components all adopt fluoroplastics manufacture, there is the mechanical property of high strength, eliminate the magnetic vortex phenomenon that common magnetic drive pump exists.Therefore, the fluoroplastic magnetic pump corrosive medium such as acid, alkali, oxygenant that dense (by force) arbitrarily can be carried to spend and not impaired.
Use for laboratory pickler of the present invention in use, sample to be cleaned directly can be put into the pickling tank 1 of splendid attire acid solution or be installed on the sample holding device of cover plate 6 lower surface, by plastic screw 18, sample is fixed in the slot 19 of clamping limb 17, after sample places, open fluoroplastic magnetic pump 2 and suction fan 4, fluoroplastic magnetic pump 2 is continuously sucked out by the acid solution in acid liquor delivery pipe 11 pairs of pickling tanks 1 and is again circulated in pickling tank 1, by the heating of heating unit to the acid solution in pickling tank 1, temperature control is carried out by temperature regulator, the acid solution that sample is constantly recycled in pickling tank 1 carries out pickling, the acid mist produced is discharged through the circular hole 15 at pickling tank 1 top and the acid mist outlet orifice 12 of pickling tank sidewall, collect in acid mist collecting container 5, acid mist absorbing cover 3 is placed in the top of pickling tank, the acid mist of discharging can be collected, acid mist can be transported in acid mist collecting container 5 by effect through suction fan 4 fast, the acid mist of continuous collection is constantly coalescent in acid mist collecting container 5, can recovered acid effectively, with recycling.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a use for laboratory pickler, is characterized in that: described use for laboratory pickler comprises the pickling tank (1), fluoroplastic magnetic pump (2), acid mist absorbing cover (3), suction fan (4), acid mist collecting container (5), cover plate (6) and the heating unit that inserts in pickling tank (1) that are loaded with acid solution, described acid mist absorbing cover (3) is arranged at the top of pickling tank (1), the air suction inlet of described suction fan (4), air outlet is connected to aspiration channel (7), air outlet tube (8), the other end of aspiration channel (7) extend in acid mist absorbing cover (3) and is communicated with it, the other end of air outlet tube (8) is communicated with acid mist collecting container (5), two sidewall symmetry of described pickling tank (1) are provided with acid solution outlet orifice (9) and acid solution access aperture (10), acid solution outlet orifice (9) and acid solution access aperture (10) through acid liquor delivery pipe (11) respectively with the liquid sucting port of fluoroplastic magnetic pump (2), liquid outlet connects, the top of pickling tank (1) one of them sidewall also offers acid mist outlet orifice (12), acid mist outlet orifice (12) is connected with acid mist transfer lime (13), the other end of acid mist transfer lime (13) is communicated with acid mist collecting container (5), the crown center of pickling tank (1) offers the slot (14) of a placement cover plate (6), the right and left of slot (14) respectively offers three circular holes (15).
2. a kind of use for laboratory pickler according to claim 1, it is characterized in that: the lower surface of described cover plate (6) is provided with the sample holding device be connected with cover plate (6) one, described sample holding device comprises the clamping limb (17) and plastic screw (18) that grip sample, the bottom of clamping limb (17) is provided with the slot (19) of plug-in mounting sample, plugs the sample (20) treating pickling and be fixed by plastic screw (18) in slot (19).
3. a kind of use for laboratory pickler according to claim 2, is characterized in that: described clamping limb (17) adopts PPH material made.
4. a kind of use for laboratory pickler according to claim 1 and 2, is characterized in that: described heating unit is the Teflon liquid-heater being arranged on resistance to strong acid corrosion in pickling tank (1) by pickling tank (1) top circular hole.
5. a kind of use for laboratory pickler according to claim 4, is characterized in that: described use for laboratory pickler also comprises temperature regulator, and temperature regulator is connected with heating unit.
6. a kind of use for laboratory pickler according to claim 1, is characterized in that: described pickling tank (1) and cover plate (6) for synthetic glass made, (6) are provided with handle with cover plate.
7. a kind of use for laboratory pickler according to claim 1, it is characterized in that: described acid mist absorbing cover (3) is provided with four pillar stiffeners (16), acid mist absorbing cover (3) is set up in the top of pickling tank (1) by four pillar stiffeners (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662807.1A CN104404559B (en) | 2014-11-19 | 2014-11-19 | A kind of use for laboratory acid dip pickle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662807.1A CN104404559B (en) | 2014-11-19 | 2014-11-19 | A kind of use for laboratory acid dip pickle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104404559A true CN104404559A (en) | 2015-03-11 |
| CN104404559B CN104404559B (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410662807.1A Expired - Fee Related CN104404559B (en) | 2014-11-19 | 2014-11-19 | A kind of use for laboratory acid dip pickle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355553A (en) * | 2015-12-10 | 2016-02-24 | 重庆凯西驿电子科技有限公司 | Diode pickling machine |
| CN105372575A (en) * | 2015-12-10 | 2016-03-02 | 重庆凯西驿电子科技有限公司 | Diode failure analysis device |
| CN105425132A (en) * | 2015-12-10 | 2016-03-23 | 重庆凯西驿电子科技有限公司 | Novel diode failure analysis device |
| CN105780033A (en) * | 2016-05-12 | 2016-07-20 | 东北大学 | Environmentally-friendly and energy-saving rust removal acid pickling device suitable for laboratory |
| CN107671059A (en) * | 2017-10-24 | 2018-02-09 | 浙江绿维环境股份有限公司 | A kind of acid fog collection device |
| CN110055544A (en) * | 2019-05-23 | 2019-07-26 | 重庆钢铁(集团)有限责任公司 | Vertical steel pipe descaling bath |
| CN113567621A (en) * | 2021-07-14 | 2021-10-29 | 燕山大学 | Intelligent test platform for surface pickling and use method |
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| CN101353802A (en) * | 2008-09-04 | 2009-01-28 | 常熟市胜诺环保设备有限公司 | Closed cycle acidic bath |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355553A (en) * | 2015-12-10 | 2016-02-24 | 重庆凯西驿电子科技有限公司 | Diode pickling machine |
| CN105372575A (en) * | 2015-12-10 | 2016-03-02 | 重庆凯西驿电子科技有限公司 | Diode failure analysis device |
| CN105425132A (en) * | 2015-12-10 | 2016-03-23 | 重庆凯西驿电子科技有限公司 | Novel diode failure analysis device |
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| CN105780033A (en) * | 2016-05-12 | 2016-07-20 | 东北大学 | Environmentally-friendly and energy-saving rust removal acid pickling device suitable for laboratory |
| CN105780033B (en) * | 2016-05-12 | 2018-05-29 | 东北大学 | A kind of environmental protection and energy saving derusting acid dip pickle suitable for laboratory |
| CN107671059A (en) * | 2017-10-24 | 2018-02-09 | 浙江绿维环境股份有限公司 | A kind of acid fog collection device |
| CN107671059B (en) * | 2017-10-24 | 2023-09-26 | 浙江绿维环境股份有限公司 | Acid mist collecting device |
| CN110055544A (en) * | 2019-05-23 | 2019-07-26 | 重庆钢铁(集团)有限责任公司 | Vertical steel pipe descaling bath |
| CN113567621A (en) * | 2021-07-14 | 2021-10-29 | 燕山大学 | Intelligent test platform for surface pickling and use method |
Also Published As
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|---|---|
| CN104404559B (en) | 2017-11-17 |
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