CN204138778U - Clean metal piece surface remains the device of molten salt of borax - Google Patents
Clean metal piece surface remains the device of molten salt of borax Download PDFInfo
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- CN204138778U CN204138778U CN201420608804.5U CN201420608804U CN204138778U CN 204138778 U CN204138778 U CN 204138778U CN 201420608804 U CN201420608804 U CN 201420608804U CN 204138778 U CN204138778 U CN 204138778U
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- rinse bath
- ultrasonic
- ultrasonic transducer
- thermopair
- well heater
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Abstract
The utility model discloses the device that a kind of clean metal piece surface remains molten salt of borax, comprise rinse bath, be provided with bottom it and consider slag net and drainage pipeline; Ultrasonic cleaning system, comprises ultrasonic generator and ultrasonic transducer, and wherein, ultrasonic transducer, is arranged at the bottom of described rinse bath, or is uniformly distributed in described rinse bath; Ultrasonic generator, is connected with ultrasonic transducer by cable; Heated for controlling temperature system, comprise digital temperature adjusting apparatus, alternating current contactor, well heater and thermopair, described well heater and described thermopair are all placed in described rinse bath, and described digital temperature adjusting apparatus is connected with described thermopair, and described alternating current contactor is connected with described well heater.The utility model is capable of reducing energy consumption, improves cleaning efficiency, strengthens cleaning performance.
Description
Technical field
The utility model relates to metal parts washing unit, particularly relates to the device that a kind of clean metal piece surface remains molten salt of borax.
Background technology
Diffusion coating metal treatment (Thermal Diffusion Process, also known as " TD process ") be a kind of surface intensified technique that effectively can improve the performances such as workpiece surface hardness, wear resistance, erosion resistance, in the mould now for the treatment of the industry such as various mechanical component, press working mould (cold-work die such as especially punching press, extruding, cold-heading), mold, cutter, powder metallurgy die and plastics, man-made fiber, rubber.The salt bath type of TD process mainly comprises borax bath, electrolysis salt bath, neutral salt bath, mixed salt-bath.Wherein, being most widely used of borax bath.But metal parts is after diffusion coating metal treatment and follow-up quenching, tempering process, and workpiece surface sticks a large amount of residual fused salt and greasy dirt.Such as, by B
2o
3, Na
2o, B
4the molten salt of borax (Wang Hongfu, several key issue researchs of TD technology, Wuhan University of Technology, 2010) of the composition such as C, in glassy, very difficult usual way cleans up.Also residual fused salt is difficult to the further industrial application that the problems such as cleaning hinder TD process just.
Because borax easily dissolves in the hot water, therefore existing conventional purging method part is put into hot water repeatedly to boil and wash, and coordinates manually to scrub to remain molten salt of borax to workpiece surface and clear up simultaneously.But this method for cleaning also exists following shortcoming:
(1) manpower and materials of at substantial, scavenging period is long, and the efficiency of cleaning is low.
(2) be difficult to clean out or cannot clean at all for the part with complex constructions such as Gou Cao ﹑ Luo Wen ﹑ Xi Kong ﹑ inner chambers, cleaning performance is undesirable.
(3) coordinate manual cleaning process in, physics scrub the scraping causing piece surface, affect the surface quality of part.
Utility model content
The technical problems to be solved in the utility model is the defect cannot effectively cleaned for the residual borax on metal parts surface in prior art, provides one to improve cleaning efficiency, and the clean metal piece surface strengthening cleaning performance remains the device of molten salt of borax.
The utility model solves the technical scheme that its technical problem adopts:
There is provided a kind of clean metal piece surface to remain the device of molten salt of borax, comprising:
Rinse bath, is provided with bottom it and considers slag net and drainage pipeline;
Ultrasonic cleaning system, comprises ultrasonic generator and ultrasonic transducer, and wherein, ultrasonic transducer, is arranged at the bottom of described rinse bath, or is uniformly distributed in described rinse bath; Ultrasonic generator, is connected with ultrasonic transducer by cable;
Heated for controlling temperature system, comprise digital temperature adjusting apparatus, alternating current contactor, well heater and thermopair, described well heater and described thermopair are all placed in described rinse bath, and described digital temperature adjusting apparatus is connected with described thermopair, and described alternating current contactor is connected with described well heater.
In device described in the utility model, described rinse bath is made up of the stainless material of 1.8 ~ 3mm.
In device described in the utility model, this device comprises 12 groups of ultrasonic transducers, and rectangular mode arrangement pressed by many group ultrasonic transducers.
In device described in the utility model, the end of described drainage pipeline is with water discharge valve.
In device described in the utility model, when ultrasonic transducer is arranged at the bottom of described rinse bath, described ultrasonic transducer is fixed on the bottom outside rinse bath by bonding mode, makes bottom of rinse bath as the radial lamella of ultrasonic vibration.
In device described in the utility model, when ultrasonic transducer is uniformly distributed in described rinse bath, be placed in a sealing manner in cleaning solution.
In device described in the utility model, described ultrasonic generator is vibration scale-up version ultrasonic generator, comprises vibrator, amplifier, matching circuit and power supply.
The beneficial effect that the utility model produces is: the utility model is cleaned metal parts remained on surface borax by ultrasonic cleaning, and passes through the temperature of heated for controlling temperature Systematical control scavenging solution, capable of reducing energy consumption, improves cleaning efficiency, strengthens cleaning performance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation that the utility model embodiment clean metal piece surface remains the device of molten salt of borax.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the washing unit of metal parts remained on surface borax of the present utility model, comprises rinse bath 6, ultrasonic cleaning system and heated for controlling temperature system.
Rinse bath 6 is for holding scavenging solution 5 and part to be cleaned, it can be single groove also can be combined into continuous print production line by multiple single groove, with skim strainer 7 and drainage pipeline 10 bottom rinse bath 6, the end of drainage pipeline 10 also can with water discharge valve 11, to discharge scavenging solution.Ultrasonic transducer 9 directly can be bonded in the radial lamella of bottom of rinse bath as ultrasonic vibration, also can be got up by transducer seal as required, to be uniformly distributed in groove in liquid.
Ultrasonic generator 8 is connected to ultrasonic transducer 9 by cable, ultrasonic transducer 9 is flowed to after can converting the alternating-current of 50Hz to ultrasonic frequency electricoscillation signal, ultrasonic frequency electric energy is converted again to the mechanical vibration of same frequency by ultrasonic transducer 9, and by scavenging solution 5 to cleaning components radiate supersonic wave, reach the object of cleaning.
Heated for controlling temperature system, comprises digital temperature adjusting apparatus 1, alternating current contactor 2, well heater 3 and thermopair 4, and well heater 3 and thermopair 4 are all placed in rinse bath 6, and digital temperature adjusting apparatus 1 is connected with thermopair 4, and alternating current contactor 2 is connected with well heater 3.
While ultrasonic cleaning system work, heated for controlling temperature system heats scavenging solution, and the most suitable temperature of general cleaning is 85 ~ 95 DEG C, and in this temperature range, clean-out system cleaning performance is best and the dissolution rate of borax is faster, and cleaning efficiency is higher.Switch on power, digital temperature instrument 1 and alternating current contactor 2 are started working, and regulate the switch of digital temperature adjusting apparatus 1, set temperature value, alternating current contactor 2 is connected well heater 3 and started heated wash liquid.Simultaneously, thermopair 4 starts the temperature detecting scavenging solution 5, when the temperature of scavenging solution 5 reaches design temperature, temperature signal is fed back to digital temperature adjusting apparatus 1 and controls alternating current contactor 2 adhesive by thermopair 4, automatically disconnected by well heater 3 circuit, when the temperature of scavenging solution 5 is lower than design temperature, alternating current contactor 3 resets, connected by heating circuit, well heater heats scavenging solution.
Rinse bath 6 is made up of entrant sound, corrosion resistant stainless steel, and as 304,316 stainless steels, thickness is 1.8 ~ 3mm, the blocked up radiation that can affect sound, crosses thin insufficient strength.Meanwhile, for avoiding ultrasonic cavitation to produce cavitation corrosion to cell wall, require cell wall stainless steel smooth and polished finish.Especially be stained with the radial lamella of transverter, can not scar be had.In use also to prevent part from scratching cell wall.
The cavitation bubble of low-frequency sound wave is large, and number of bubbles is less, but bursting force is strong, and scavenging period is short, and osmosis is more shallow, is suitable for cleaning thicker dirt.High frequency sound wave bubble is little, and number of bubbles is more, and the osmosis of sound wave is comparatively strong, can penetrate in the pore of piece surface, crack.The part that suitable cleaning is comparatively meticulous, complicated.In an embodiment of the present utility model, adopt 12 groups of ultrasonic transducers, ultrasonic wave rated output 600W, the sound intensity and frequency-adjustable, rectangular mode arrangement is pressed in ultrasonic transducer arrangement.
The heating power of heating system is 300W, and the digital temperature adjusting apparatus of employing has that precision is high, good reliability and the feature such as price is low, and its key technical indexes is as follows: precision 1.0 grades; Export model thermopair, hot resistance; Power supply 220V(AC), 50Hz; Temperature-control range 0 ~ 400 DEG C.Thermopair has the features such as temperature measurement accuracy is high, structure is simple, volume is little, and its key technical indexes is as follows: type nickel chromium triangle-copper nickel; Graduation Number E; Temperature-measuring range 0 ~ 800 DEG C; Limit of intrinsic error ± 0.75%t.
Adopt this device to the cleaning of the metal parts remained on surface molten salt of borax after heat diffusion treatment, its step comprises: 1) prepare scavenging solution; 2) ultrasonic cleaning; 3) surface drying.
Ultrasonic cleaning is followed successively by low frequency cleaning and high frequency cleaning.Part after low frequency cleaning, the borax of remained on surface is cleaned out substantially, and remain borax with the part of the complex construction of pore, inner chamber etc. and be difficult to clean out, ultrasonic frequency need be regulated to carry out high frequency cleaning, the different scavenging period of design of part complexity is different, and general scavenging period is 10 ~ 30min.Part remains borax and cleans up rear taking-up, washes residual scavenging solution with water, with gas blower or be placed in ventilation and dry, in order to avoid metal parts gets rusty.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (7)
1. clean metal piece surface remains a device for molten salt of borax, it is characterized in that, comprising:
Rinse bath (6), is provided with bottom it and considers slag net (7) and drainage pipeline (10);
Ultrasonic cleaning system, comprises ultrasonic generator and ultrasonic transducer, and wherein, ultrasonic transducer (9), is arranged at the bottom of described rinse bath (6), or is uniformly distributed in described rinse bath (6); Ultrasonic generator (8), is connected with ultrasonic transducer (9) by cable;
Heated for controlling temperature system, comprise digital temperature adjusting apparatus (1), alternating current contactor (2), well heater (3) and thermopair (4), described well heater (3) and described thermopair (4) are all placed in described rinse bath (6), described digital temperature adjusting apparatus (1) is connected with described thermopair (4), and described alternating current contactor (2) is connected with described well heater (3).
2. device according to claim 1, is characterized in that, described rinse bath (6) is made up of the stainless material of 1.8 ~ 3mm.
3. device according to claim 1, is characterized in that, this device comprises 12 groups of ultrasonic transducers (9), organizes ultrasonic transducer (9) more and arranges by rectangular mode.
4. device according to claim 1, is characterized in that, the end of described drainage pipeline (10) is with water discharge valve (11).
5. device according to claim 1, it is characterized in that, when ultrasonic transducer (9) is arranged at the bottom of described rinse bath (6), described ultrasonic transducer (9) is fixed on the bottom outside rinse bath by bonding mode, makes bottom of rinse bath as the radial lamella of ultrasonic vibration.
6. device according to claim 1, is characterized in that, when ultrasonic transducer (9) is uniformly distributed in described rinse bath (6), is placed in a sealing manner in cleaning solution.
7. device according to claim 1, is characterized in that, described ultrasonic generator (8) is vibration scale-up version ultrasonic generator, comprises vibrator, amplifier, matching circuit and power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608804.5U CN204138778U (en) | 2014-10-21 | 2014-10-21 | Clean metal piece surface remains the device of molten salt of borax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608804.5U CN204138778U (en) | 2014-10-21 | 2014-10-21 | Clean metal piece surface remains the device of molten salt of borax |
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| Publication Number | Publication Date |
|---|---|
| CN204138778U true CN204138778U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608804.5U Expired - Fee Related CN204138778U (en) | 2014-10-21 | 2014-10-21 | Clean metal piece surface remains the device of molten salt of borax |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889372A (en) * | 2015-06-25 | 2015-09-09 | 吴耀祖 | Multifunctional foundry sand loosening furnace |
| WO2021103509A1 (en) * | 2020-06-18 | 2021-06-03 | 江苏徐工工程机械研究院有限公司 | Workpiece cleaning apparatus and cleaning method |
| CN114192780A (en) * | 2021-12-17 | 2022-03-18 | 南京尚吉增材制造研究院有限公司 | Pore-forming agent cleaning system and method for porous metal preparation process |
| CN114289401A (en) * | 2022-01-03 | 2022-04-08 | 新疆八一钢铁股份有限公司 | Method for cleaning yellow platinum crucible after mineral melting at high temperature |
| CN116581067A (en) * | 2023-07-12 | 2023-08-11 | 北京东方金荣超声电器有限公司 | Control method of megasonic system based on wet processing of device |
-
2014
- 2014-10-21 CN CN201420608804.5U patent/CN204138778U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889372A (en) * | 2015-06-25 | 2015-09-09 | 吴耀祖 | Multifunctional foundry sand loosening furnace |
| WO2021103509A1 (en) * | 2020-06-18 | 2021-06-03 | 江苏徐工工程机械研究院有限公司 | Workpiece cleaning apparatus and cleaning method |
| CN114192780A (en) * | 2021-12-17 | 2022-03-18 | 南京尚吉增材制造研究院有限公司 | Pore-forming agent cleaning system and method for porous metal preparation process |
| CN114192780B (en) * | 2021-12-17 | 2023-08-01 | 南京尚吉增材制造研究院有限公司 | Pore-forming agent cleaning system and pore-forming agent cleaning method for porous metal preparation process |
| CN114289401A (en) * | 2022-01-03 | 2022-04-08 | 新疆八一钢铁股份有限公司 | Method for cleaning yellow platinum crucible after mineral melting at high temperature |
| CN116581067A (en) * | 2023-07-12 | 2023-08-11 | 北京东方金荣超声电器有限公司 | Control method of megasonic system based on wet processing of device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20201021 |