CN108201776B - Ultrasonic anti-bonding device - Google Patents
Ultrasonic anti-bonding device Download PDFInfo
- Publication number
- CN108201776B CN108201776B CN201810138371.4A CN201810138371A CN108201776B CN 108201776 B CN108201776 B CN 108201776B CN 201810138371 A CN201810138371 A CN 201810138371A CN 108201776 B CN108201776 B CN 108201776B
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- China
- Prior art keywords
- ultrasonic
- tray
- drying tower
- reinforcing plate
- adhesion device
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- 238000001035 drying Methods 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 19
- 230000007797 corrosion Effects 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 229910001055 inconels 600 Inorganic materials 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 4
- 229910001119 inconels 625 Inorganic materials 0.000 claims description 3
- 229910001090 inconels X-750 Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 15
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 15
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 11
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 10
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229910001629 magnesium chloride Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/816—Sonic or ultrasonic vibration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses an ultrasonic anti-adhesion device which comprises a tray support block, an ultrasonic generator, an ultrasonic guide rod, a reinforcing plate and a sealing flange, wherein the tray support block is arranged between an upper tray and a lower tray of a drying tower, the reinforcing plate is arranged on the outer side of the tower wall of the drying tower, the reinforcing plate extends obliquely upwards and is connected with the sealing flange, one end of the ultrasonic guide rod penetrates through the sealing flange and the reinforcing plate respectively and is arranged on the tray on the drying tower, the ultrasonic generator is arranged on the outer side of the tower wall of the drying tower and is arranged on the other end of the ultrasonic guide rod, and a sealing layer is arranged between the reinforcing plate and the ultrasonic guide rod. The invention belongs to the technical field of anti-adhesion devices, and particularly provides an ultrasonic anti-adhesion device which is high in practicability, various in selection, flexible in installation, convenient in field installation and construction, efficient and quick, high in effective utilization rate of equipment, long in service life of equipment, capable of working continuously or intermittently on line, safe, economical and environment-friendly.
Description
Technical Field
The invention belongs to the technical field of anti-bonding devices, and particularly relates to an ultrasonic anti-bonding device.
Background
At present, materials in a hydrogen chloride dryer and an air dryer are melted and bonded on a tray at intervals, so that production cannot be continued, the whole production line is stopped to manually clean the materials, the efficiency is low, the labor intensity is high, the safety risk exists in limited space operation, and the cost is high when manual work is needed for cleaning the tray each time; because of manual material cleaning, a manhole needs to be opened, and a large number of magnesium chloride finished product particles are subjected to waste treatment due to deliquescence when meeting air water; when the materials are cleaned, a large amount of magnesium chloride dust particles and leaked HCl gas float and scatter, so that huge damage can be caused to equipment and human bodies in workshops; the frequent shutdown of the whole production line for 5-7 days each time and 8-10 times each year seriously affects the yield of the whole magnesium metal device, and the loss of sales of finished magnesium ingots is huge, so that the serious consequences of stress corrosion of main equipment and the startup and shutdown loss of auxiliary equipment, the service life reduction and the like are not measured.
Bischofite (MgCl) 2 ·6H 2 O) in the electrolytic production of magnesium metal, the dehydration process is an important ring in the technical links of the electrolytic magnesium production process, wherein the dehydration of magnesium chloride under the protection of hydrogen chloride gas is a heavy weight in the production links, and is also the cracking of bischofite (MgCl) 2 ·6H 2 O) the key to the worldwide difficulty of producing electrolytic magnesium. But melt bonding of the material to the dryer tray during dewatering limits the sustainability and stability of the production.
Disclosure of Invention
In order to solve the existing problems, the invention provides the ultrasonic anti-adhesion device which has the advantages of high practicability, multiple options, flexible installation, convenient field installation and construction, high efficiency and rapidness, high effective utilization rate of equipment, long service life of equipment, capability of working continuously or intermittently on line, safety, economy and environmental protection.
The technical scheme adopted by the invention is as follows: the invention relates to an ultrasonic anti-adhesion device which comprises a tray support block, an ultrasonic generator, an ultrasonic guide rod, a reinforcing plate and a sealing flange, wherein the tray support block is arranged between an upper tray and a lower tray of a drying tower, the reinforcing plate is arranged on the outer side of the wall of the drying tower, the reinforcing plate extends upwards obliquely and is connected with the sealing flange through a fastener, one end of the ultrasonic guide rod penetrates through the sealing flange and the reinforcing plate respectively and is arranged on the tray on the drying tower, the ultrasonic generator is arranged on the outer side of the wall of the drying tower and is arranged at the other end of the ultrasonic guide rod, and a sealing layer is arranged between the reinforcing plate and the ultrasonic guide rod.
Preferably, the reinforcing plate is welded with the outer side of the tower wall of the drying tower to play roles of reinforcing support and installation positioning.
Further, the sealing layer comprises a ceramic wool heat-resistant sealing layer arranged below, and the ceramic wool heat-resistant sealing is the first sealing, and mainly is high temperature resistant and hydrogen chloride gas corrosion resistant.
Further, the sealing layer comprises an elastic sealing member sealing layer arranged above. To further enhance the sealing effect, the labyrinth seal is sealed with an elastic seal layer.
Furthermore, the connector in the ultrasonic anti-adhesion device adopts Inconel 600 alloy and the corrosion-resistant materials. In view of the actual working conditions in the hydrogen chloride drying tower, in order to prevent the corrosion of hydrogen chloride and prolong the service life of equipment, the connecting piece is made of Inconel 600 alloy and corrosion-resistant materials above. Preferably, the connector is Inconel 625 or Inconel-X750.
Further, a grid support frame is arranged at the bottom of the drying tower, and a tray support grid is arranged between the grid support frame and a tray below the drying tower. The tray support grids and the grid support frames are internal components of the drying tower equipment and are in the installation and positioning mode of the tray, so that the tray is independently installed in the tower.
Further, the sealing flange is provided with a fastener.
The beneficial effects obtained by the invention by adopting the structure are as follows: the technical proposal of ultrasonic anti-bonding is introduced to apply a new ultrasonic technology, mainly solves the problem of regular fusion bonding of materials in a tower tray of a hydrogen chloride drying tower, prevents intermittent stop of production caused by bonding and solves the industrial problem. The ultrasonic anti-adhesion device has the advantages of reasonable structural design, low cost, simple operation, various selection, flexible installation and convenient field installation and construction; the ultrasonic anti-adhesion device can lead the equipment to carry out material dredging and descaling on line, is efficient and quick, does not need to stop, and has almost zero influence on production and related equipment; the ultrasonic anti-bonding device is installed without frequently disassembling and inspecting main equipment, so that the production can be continuously carried out, the effective utilization rate of the equipment is increased, the service life of the equipment is prolonged, and the production is safe, environment-friendly, reliable and stable; the device can work continuously or intermittently on line, can be maintained on line, is not limited in vibration frequency and range, and can treat corners, bends and corners which are difficult to treat; the equipment investment, the operation and the maintenance cost are low, and the system safety and the efficiency are high. Today, which requires sustainable development of various industries, the method has strong competitive power of economy, environmental protection, low carbon and the like.
Drawings
Fig. 1 is a schematic structural view of an ultrasonic anti-bonding device according to the present invention.
Detailed Description
The technical solution of the present patent is further described in detail below with reference to specific implementation, and the technical features or connection relationships described in the present invention are all parts that are not described in detail in the prior art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the ultrasonic anti-bonding device comprises a tray support block 11, an ultrasonic generator 1, an ultrasonic guide rod 3, a reinforcing plate 7 and a sealing flange 4, wherein the tray support block 11 is arranged between an upper tray 9 and a lower tray 10 of a drying tower, the reinforcing plate 7 is arranged on the outer side of the wall of the drying tower, the reinforcing plate 7 extends obliquely upwards and is connected with the sealing flange 4, one end of the ultrasonic guide rod 3 respectively penetrates through the sealing flange 4 and the reinforcing plate 7 and is arranged on the upper tray 9 of the drying tower, the ultrasonic generator 1 is arranged on the outer side of the wall of the drying tower and is arranged at the other end of the ultrasonic guide rod 3, and a sealing layer is arranged between the reinforcing plate 7 and the ultrasonic guide rod 3.
Wherein, reinforcing plate 7 is welded with the drying tower wall outside. The sealing layers comprise a ceramic wool heat-resistant sealing layer 6 arranged below and an elastic sealing piece sealing layer 5 arranged above. The connector in the ultrasonic anti-adhesion device adopts Inconel 600 alloy and the corrosion-resistant materials. The connector adopts Inconel 625 or Inconel-X750. The bottom of the drying tower is provided with a grid supporting frame 13. A tray support grid 12 is arranged between the grid support frame 13 and the lower tray 10 of the drying tower. The sealing flange 4 is provided with a fastener.
When the device is specifically used, the hydrogen chloride drying tower is taken as an example, the upper tray 9 and the lower tray 10 of the hydrogen chloride drying tower are air holes which are uniformly distributed in a staggered manner, the upper tray 9 and the lower tray 10 are easy to produce caking and air hole blockage, and the tray supporting blocks 11 enable the upper tray 9 and the lower tray 10 to be rigidly connected, so that the ultrasonic wave conduction effect is improved. The ultrasonic generator 1 is arranged outside the wall of the hydrogen chloride drying tower, and is rigidly connected with the upper tray 9 and the lower tray 10 of the hydrogen chloride drying tower through the ultrasonic guide rod 3. After the ultrasonic generator 1 is started, the speed difference of ultrasonic waves in the surface transmission process of metal and materials is utilized in a hydrogen chloride dryer (tower) and an air dryer (tower) to form contact surface shearing force, so that the magnesium chloride materials melted and bonded on the inner surface of the drying tray are peeled off, and the shearing and crushing effects are achieved. On the other hand, ultrasonic waves are transmitted in metal, the surface of the tray is in a high-speed micro-amplitude vibration state, a certain greasing effect is generated, adsorption or deposition of material particles on the tray can be effectively prevented, and pores of the tray are dredged.
The ultrasonic anti-adhesion device can be applied to the fields of anti-adhesion of granular materials or dust materials media such as heat exchange equipment, material conveying pipelines and equipment, fluidized beds, fluidized furnaces, drying equipment, reactors, dust removing equipment, bin containers and the like and the field of scale removal. The technology is applied to the materials of the tower tray in the dehydration process hydrogen chloride dryer (tower) and the air dryer (tower) in the magnesium chloride electrolysis industry for the first time, is used for preventing the materials from being adhered and blocked, is related to the subject items, reporting, popularization and application of the scientific research projects, the technical transformation, the technological achievements, the innovation research and the like in the material adhesion prevention field of the related equipment, serves as a prerequisite technical condition, and provides the original technology and data support.
The data comparison table of the ultrasonic anti-adhesion device before and after the ultrasonic anti-adhesion technology of the single HCl drying process line is applied is shown in the following table.
Data comparison table before and after application of single HCl drying process line ultrasonic anti-adhesion technology
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (6)
1. An ultrasonic anti-adhesion device, which is characterized in that: including tray supporting shoe, supersonic generator, ultrasonic guide bar, reinforcing plate, sealing flange, tray supporting shoe locates on the drying tower between tray and the lower tray, and tray supporting shoe makes tray and lower tray carry out rigid connection, and drying tower wall outside is equipped with the reinforcing plate, and the reinforcing plate slant extends upwards and sealing flange connects, and the tray is gone up to the drying tower after penetrating sealing flange and reinforcing plate respectively in the one end of ultrasonic guide bar, and supersonic generator locates the drying tower wall outside and locates the other end of ultrasonic guide bar, is equipped with the sealing layer between reinforcing plate and the ultrasonic guide bar, reinforcing plate and drying tower wall outside welding, the sealing layer is including the ceramic wool heat-resisting sealing layer of locating the below, the sealing layer is including the elastic seal spare sealing layer of locating the top, carries out labyrinth seal with the elastic seal spare sealing layer.
2. An ultrasonic anti-adhesion device according to claim 1, characterized in that: the connecting piece in the ultrasonic anti-adhesion device adopts Inconel 600 alloy and the corrosion-resistant materials.
3. An ultrasonic anti-adhesion device according to claim 2, characterized in that: the connector adopts Inconel 625 or Inconel-X750.
4. An ultrasonic anti-adhesion device according to claim 1, characterized in that: and a grid support frame is arranged at the bottom of the drying tower.
5. The ultrasonic anti-adhesion device of claim 4, wherein: and a tray support grid is arranged between the grid support frame and the lower tray of the drying tower.
6. An ultrasonic anti-adhesion device according to claim 1, characterized in that: and the sealing flange is provided with a fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138371.4A CN108201776B (en) | 2018-02-10 | 2018-02-10 | Ultrasonic anti-bonding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138371.4A CN108201776B (en) | 2018-02-10 | 2018-02-10 | Ultrasonic anti-bonding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108201776A CN108201776A (en) | 2018-06-26 |
| CN108201776B true CN108201776B (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810138371.4A Active CN108201776B (en) | 2018-02-10 | 2018-02-10 | Ultrasonic anti-bonding device |
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| Country | Link |
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| CN (1) | CN108201776B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115703054B (en) * | 2021-08-06 | 2023-09-08 | 中国石油化工股份有限公司 | Inside sound wave conduction device of reactor and reactor using same |
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|---|---|---|---|---|
| US6217782B1 (en) * | 1996-10-17 | 2001-04-17 | Outokumpu Oyj | Combined ultrasonic cleaning and washing of filter disks |
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| CN103722639A (en) * | 2013-12-17 | 2014-04-16 | 杭州德诚实业有限公司 | Ultrasonic cleaning method of polyterephthalic acid plastic |
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| CN105021085A (en) * | 2014-12-04 | 2015-11-04 | 湖北瑜晖超声科技有限公司 | Online ultrasonic wave scale prevention and removing device for plate heat exchanger |
| CN106288885A (en) * | 2016-10-13 | 2017-01-04 | 上海兴全电力技术有限公司 | Non-scaling lamella heat exchanger |
| CN206496588U (en) * | 2017-02-22 | 2017-09-15 | 青海盐湖工业股份有限公司 | A kind of fluidized bed type hydrogen chloride drying tower |
| CN208003719U (en) * | 2018-02-10 | 2018-10-26 | 张孝亮 | A kind of ultrasonic wave anti-bonding device |
-
2018
- 2018-02-10 CN CN201810138371.4A patent/CN108201776B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217782B1 (en) * | 1996-10-17 | 2001-04-17 | Outokumpu Oyj | Combined ultrasonic cleaning and washing of filter disks |
| JP2009243931A (en) * | 2008-03-28 | 2009-10-22 | Sumitomo Chemical Co Ltd | Ultrasonic waveguide rod, ultrasonic probe, impurity detection method using same, and interface position measurement method |
| CN202845373U (en) * | 2012-07-25 | 2013-04-03 | 浙江省三门县振华机械有限公司 | Ultrasonic scale elimination and inhibition channel |
| CN103722639A (en) * | 2013-12-17 | 2014-04-16 | 杭州德诚实业有限公司 | Ultrasonic cleaning method of polyterephthalic acid plastic |
| CN203763883U (en) * | 2014-03-27 | 2014-08-13 | 中冶焦耐工程技术有限公司 | Ultrasonic-wave scale-prevention and scale-removing plate tower |
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| CN106288885A (en) * | 2016-10-13 | 2017-01-04 | 上海兴全电力技术有限公司 | Non-scaling lamella heat exchanger |
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| CN108201776A (en) | 2018-06-26 |
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