CN105688773A - Reactor temperature control integrated device capable of achieving precise temperature control - Google Patents
Reactor temperature control integrated device capable of achieving precise temperature control Download PDFInfo
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- CN105688773A CN105688773A CN201610116455.9A CN201610116455A CN105688773A CN 105688773 A CN105688773 A CN 105688773A CN 201610116455 A CN201610116455 A CN 201610116455A CN 105688773 A CN105688773 A CN 105688773A
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- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/61—Additives non-macromolecular inorganic
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
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- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
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Abstract
The invention relates to a reactor temperature control integrated device capable of achieving precise temperature control. The device comprises a water tank, a cold water inlet valve, a T-joint temperature control valve, a constant-temperature water outlet valve and a reactor, wherein the interior of the water tank is divided into a cold water chamber, a hot water chamber and a constant-temperature chamber by partition boards, an outlet of the cold water inlet valve is communicated with the cold water chamber and hot water chamber of the water tank through pipelines respectively, the cold water chamber and the hot water chamber are communicated with two interfaces of the T-joint temperature control valve through pipelines respectively, an outlet of the T-joint temperature control valve is communicated with the constant-temperature chamber through a pipeline, the constant-temperature chamber is communicated with the constant-temperature water outlet valve through a pipeline, and the constant-temperature water outlet valve is communicated with the reactor; a heating device is installed in the hot water chamber. By dividing the water tank into the cold water chamber, the hot water chamber and the constant-temperature chamber through the partition boards and installing the T-joint temperature control valve in the water tank, the structure is compact and stable, and pipeline investment is reduced greatly; furthermore, due to the fact that hot water is conveyed to the reactor after precise temperature control is conducted by the constant-temperature chamber, temperature control is more precise and stable.
Description
Technical field
The present invention relates to a kind of accurate reactor temperature control integrated apparatus of temperature control, belong to technical field of temperature control。
Background technology
During different material mixing; under prescribed conditions; often can there is biology, chemical reaction; often can with heat release or heat absorption in the process of reaction; it is embodied directly in the change of temperature of reaction system; and temperature is the key factor directly affecting reaction efficiency, resulting even in the generation of non-targeted product, the reaction temperature that therefore would generally control reaction system makes reaction efficiency maximize。
But the form controlling reaction temperature has multiple, for the reaction temperature reaction system close to ambient temperature, often using cold water and jointly control with hot water, conventional transporting pattern is pipeline conveying。If but configuring improper meeting and directly result in the increase of input cost。So when providing hot water and cold water, the configuration of rational system is particularly important。
Summary of the invention
The technical problem to be solved in the present invention is, not enough for prior art, it is proposed to a kind of structure enters the accurate reactor temperature control integrated apparatus of compact and easy to operate temperature control。
The present invention solves that the technical scheme that above-mentioned technical problem proposes is: a kind of accurate reactor temperature control integrated apparatus of temperature control, including water tank, cold water water intaking valve, threeway temperature control valve, constant-temperature effluent valve and reactor, the inside of water tank is divided into cold water cavity by dividing plate, hot water cavity and constant temperature cavity, the outlet of cold water water intaking valve is connected with the cold water cavity of water tank and hot water cavity respectively by pipeline, cold water cavity and hot water cavity are respectively communicated with by two interfaces of pipeline Yu threeway temperature control valve, the outlet of threeway temperature control valve is connected with constant temperature cavity by pipeline, constant temperature cavity is connected with constant-temperature effluent valve by pipeline, constant-temperature effluent valve connects with reactor；In hot-water cavity body, heater is installed；
The processing technique of dividing plate comprises the following steps:
(i) dispensing: in described dividing plate, the mass percent of each composition is: C:0.36-0.52%, Si:0.50-0.60%, Mn:0.45-0.75%, S :≤0.030%, P :≤0.030%, Cr:0.11-0.13%, Ni:0.37-0.45%, Cu:0.33-0.35%, V:0.11-0.14%, Mo:0.01-0.03%, Ti:0.37-0.49%, B:0.04-0.06%, Zn:1.12-1.36%, Pd:0.02-0.05%, Pt:0.01-0.05%, Au:0.04-0.09%, W:0.81-1.15%, Ta:0.11-0.26%, Nd:0.04-0.06%, Ce:0.02-0.04%, Eu:0.02-0.05%, Lu:0.02-0.05%, Ag:0.22-0.25%, Ga:0.04-0.07%, Al0.83-0.96%, Y:0.11-0.17%, Sn:0.81-1.37%, Zr:0.05-0.16%, Re:0.02-0.05%, Os:0.06-0.11%, Hf:0.05-0.13%, Bi:0.11-0.14%, surplus is Fe；
(ii) refine: adopt electric furnace add ladle refining furnace duplex technique to step (i) in raw material carry out refine, concretely comprise the following steps electric furnace charging fusing oxidation heat up tapping LF stove connect liquid steel refining reduction fine setting composition, adjust temperature tapping feed silk molten steel thermometric molten steel cast make steel billet；
(iii) steel rolling: by step (ii) in steel billet sequentially pass through heating furnace, blooming mill and finishing mill and carry out steel rolling and make steel plate；
(iv) heat treatment: by step (iii) in steel plate adopt quenching-heating-tempering Technology for Heating Processing, concrete Technology for Heating Processing is:
Quenching: steel plate being put into vacuum quencher and quenches, hardening media is vacuum quenching oil, controls hardening heat and is 1120-1200 DEG C, when being as cold as 350-370 DEG C during quenching, takes out air cooling to room temperature；
Heating: the steel plate after quenching is put into heating furnace and is heated, heating-up temperature is 855-870 DEG C, heating is stopped after heating 3-5 minute, make steel plate utilize waste heat to maintain 760-780 DEG C in heating furnace and be incubated 6-8 minute, steel plate is taken out and cools down, adopt water-cooled to be combined with air cooling, first employing water-cooled with the cooldown rate of 8-11 DEG C/s by steel plate water-cooled to 420-440 DEG C, then air cooling is to 280-320 DEG C, then adopts water-cooled with the cooldown rate of 12-14 DEG C/s by steel plate water-cooled to room temperature；
Tempering: the steel plate after heating is put into vacuum tempering furnace and carries out tempering, control temperature and be 550-570 DEG C, tempering time 16-18 minute, then adopting compression air or vaporific quenching liquid, with the cooldown rate of 14-16 DEG C/s, steel plate is cooled to 230-250 DEG C, then air cooling is to room temperature；
(v) adopt ultrasonic reflectoscope that steel plate is carried out flaw detection process；
(vi) it is coated with one layer of overcoat at surface of steel plate；
(vii) use metal laser cutting machine by step (vi) in steel plate specification as required cutting prepare dividing plate。
The improvement of technique scheme is: also include cold water bypass valve, and cold water cavity is by the inlet communication of pipeline with cold water bypass valve, and the outlet of cold water bypass valve is connected with constant temperature cavity by pipeline。
The improvement of technique scheme is: also include hot water bypass valve, and hot water cavity is by the inlet communication of pipeline with hot water bypass valve, and the outlet of hot water bypass valve is connected with constant temperature cavity by pipeline。
The improvement of technique scheme is: hot water cavity is also communicated with air bleeding valve。
The improvement of technique scheme is: be additionally provided with temperature sensor in constant temperature cavity。
The improvement of technique scheme is: dividing plate is two pieces, and two pieces of dividing plates are arranged in a mutually vertical manner。
The improvement of technique scheme is: the step of the processing technique of dividing plate (vi) in, overcoat is made up of compound A and compound B, and the weight proportion of compound A and compound B is 1:1～3:1；
Each Ingredient percent of compound A is: sodium silicate: 0.25-0.29%, melamine phosphate: 0.17-0.19%, tetramethylolmethane: 0.11-0.13%, alumina silicate fibre: 0.17-0.21%, cenosphere: 1.45-1.63%, hydroxyethyl cellulose: 0.23-0.39%, coalescents: 0.17-0.21%, waterborne polyurethane resin: 0.01-0.05%, acrylate: 0.02-0.07%, Oleum Verniciae fordii: 0.13-0.16%, Pulvis Talci: 0.33-0.35%, titanium dioxide: 0.18-0.21%, silane compound: 0.25-0.34%, fluororesin: 0.13-0.22%, Mn:0.14-0.16%, Sn:0.08-0.13%, Ni:0.11-0.16%, Zn:0.25-0.36%, Zr:0.05-0.06%, Bi:0.03-0.09%, surplus is water；
Compound B includes following components according to the mass fraction: bisphenol f type epoxy resin: 5-7 part, bisphenol A type epoxy resin: 11-13 part, acrylic resin: 7-9 part, barium sulfate: 5-7 part, three silica powders: 1-3 part, titanium oxide: 1-2 part, zinc oxide: 1-1.5 part, lauryl alcohol ester: 5-8 part, aluminate coupling agent: 10-15 part, dicyandiamide: 1-3 part, compound rare-earth: 0.2-0.5 part；
Compound rare-earth includes following components according to the mass fraction: La:10-15 part, Y:16-18 part, Sc:10-15 part, Gd:8-10 part, Sm:10-13 part, Pr:8-12 part。
The improvement of technique scheme is: in the step of the processing technique of dividing plate dividing plate (i), the mass percent of each composition is: C:0.39%, Si:0.55%, Mn:0.48%, S :≤0.030%, P :≤0.030%, Cr:0.11%, Ni:0.39%, Cu:0.34%, V:0.11%, Mo:0.02%, Ti:0.38%, B:0.04%, Zn:1.18%, Pd:0.03%, Pt:0.02%, Au:0.05%, W:0.88%, Ta:0.14%, Nd:0.04%, Ce:0.02%, Eu:0.03%, Lu:0.02%, Ag:0.23%, Ga:0.05%, Al0.85%, Y:0.13%, Sn:0.82%, Zr:0.06%, Re:0.03%, Os:0.07%, Hf:0.06%, Bi:0.12%, surplus is Fe；
Step (vi) in, described overcoat is made up of compound A and compound B, and the weight proportion of compound A and compound B is 1:1；
Each Ingredient percent of compound A is: sodium silicate: 0.25%, melamine phosphate: 0.17%, tetramethylolmethane: 0.11%, alumina silicate fibre: 0.18%, cenosphere: 1.53%, hydroxyethyl cellulose: 0.28%, coalescents: 0.18%, waterborne polyurethane resin: 0.02%, acrylate: 0.03%, Oleum Verniciae fordii: 0.14%, Pulvis Talci: 0.34%, titanium dioxide: 0.19%, silane compound: 0.26%, fluororesin: 0.14%, Mn:0.15%, Sn:0.09%, Ni:0.12%, Zn:0.26%, Zr:0.05%, Bi:0.04%, surplus is water；
Compound B includes following components according to the mass fraction: bisphenol f type epoxy resin: 5 parts, bisphenol A type epoxy resin: 12 parts, acrylic resin: 7 parts, barium sulfate: 5 parts, three silica powders: 2 parts, titanium oxide: 2 parts, zinc oxide: 1 part, lauryl alcohol ester: 6 parts, aluminate coupling agent: 12 parts, dicyandiamide: 1 part, compound rare-earth: 0.3 part；
Compound rare-earth includes following components according to the mass fraction: La:11 part, Y:16 part, Sc:10 part, Gd:8 part, Sm:11 part, Pr:9 part。
The improvement of technique scheme is: in the step of the processing technique of dividing plate dividing plate (i), the mass percent of each composition is: C:0.46%, Si:0.58%, Mn:0.67%, S :≤0.030%, P :≤0.030%, Cr:0.13%, Ni:0.43%, Cu:0.34%, V:0.13%, Mo:0.02%, Ti:0.46%, B:0.05%, Zn:1.34%, Pd:0.04%, Pt:0.04%, Au:0.08%, W:1.05%, Ta:0.23%, Nd:0.05%, Ce:0.03%, Eu:0.04%, Lu:0.04%, Ag:0.24%, Ga:0.06%, Al0.93%, Y:0.16%, Sn:1.25%, Zr:0.13%, Re:0.04%, Os:0.09%, Hf:0.12%, Bi:0.13%, surplus is Fe；
Step (vi) in, described overcoat is made up of compound A and compound B, and the weight proportion of compound A and compound B is 3:1；
Each Ingredient percent of compound A is: sodium silicate: 0.27%, melamine phosphate: 0.19%, tetramethylolmethane: 0.12%, alumina silicate fibre: 0.18%, cenosphere: 1.61%, hydroxyethyl cellulose: 0.32%, coalescents: 0.19%, waterborne polyurethane resin: 0.02%, acrylate: 0.03%, Oleum Verniciae fordii: 0.15%, Pulvis Talci: 0.34%, titanium dioxide: 0.19%, silane compound: 0.32%, fluororesin: 0.21%, Mn:0.15%, Sn:0.12%, Ni:0.14%, Zn:0.29%, Zr:0.06%, Bi:0.08%, surplus is water；
Compound B includes following components according to the mass fraction: bisphenol f type epoxy resin: 7 parts, bisphenol A type epoxy resin: 13 parts, acrylic resin: 9 parts, barium sulfate: 7 parts, three silica powders: 3 parts, titanium oxide: 2 parts, zinc oxide: 1.5 parts, lauryl alcohol ester: 8 parts, aluminate coupling agent: 14 parts, dicyandiamide: 3 parts, compound rare-earth: 0.5 part；
Compound rare-earth includes following components according to the mass fraction: La:14 part, Y:18 part, Sc:14 part, Gd:9 part, Sm:13 part, Pr:11 part。
The present invention adopts technique scheme to provide the benefit that: water tank is divided into cold water cavity, hot water cavity and constant temperature cavity by dividing plate by (1), is arranged in water tank by threeway temperature control valve, and compact conformation is stable, is significantly reduced pipeline input cost；(2) owing to water tank is divided into cold water cavity, hot water cavity and constant temperature cavity, hot water flows to reactor after accurately being controlled by the temperature of constant temperature cavity again so that temperature controls more precise and stable, thus improve reactor output；(3) owing to being additionally provided with cold water bypass valve and hot water bypass valve in water tank, it is possible to as standby control valve, when threeway temperature control valve can not work can manual adjustments cold water bypass valve and hot water bypass valve to ensure stablizing of hot water temperature in constant temperature cavity；(4) owing to hot water cavity is also communicated with air bleeding valve, it is possible to effectively prevent hot water cavity due to the excessive generation security incident of pressure；(5) owing to being additionally provided with temperature sensor in constant temperature cavity, can the temperature conditions understood in constant temperature cavity accurately and timely, so that operator decide whether that manual adjustments cold water bypass valve and hot water bypass valve are to ensure stablizing of hot water temperature in constant temperature cavity, it is ensured that temperature of reactor control stable in time；(6) dividing plate in the temperature control of the present invention accurate reactor temperature control integrated apparatus have corrosion-resistant, high temperature resistant, intensity is high and the advantage of long service life；(7) added the cooperation of ladle refining furnace duplex technique and steel rolling process after dispensing by electric furnace, prepared steel plate quality is accurate, and structural strength is good, it is ensured that the quality of final dividing plate, reduces defect rate；(8) owing to steel plate adopts the Technology for Heating Processing of quenching-heating-tempering, improve structural strength and the mechanical property of steel plate；(9) owing to adopting ultrasonic reflectoscope that steel plate is carried out flaw detection process, completing that flaw detection processes simultaneously as ultrasound wave is to the infiltration of steel plate and dither, effectively eliminate stress steel plate within, extend the service life of final prepared dividing plate；(10) owing to being coated with one layer of overcoat at surface of steel plate, and overcoat has thermal insulation, ensure that the heat-proof quality of dividing plate, the temperature that effectively prevent in the constant temperature cavity caused due to cold water cavity, temperature difference between hot water cavity and constant temperature cavity and conduction of heat controls inaccuracy；(11) owing to compound A has excellent heat insulation and decay resistance, and compound B has bigger surface tension and intensity after forming overcoat, and the overcoat of baffle surface is made up of compound A and compound B, the overcoat making baffle surface had both had heat insulation and decay resistance, possesses again good intensity simultaneously, extend the service life of dividing plate, and can according to the weight proportion using Environmental adjustments compound A and compound B of dividing plate when dispensing, the overcoat prepared is made to more conform to use the requirement of environment, thus increasing the service life, reduce the replacement frequency of dividing plate, reduce cost。
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of the accurate reactor temperature control integrated apparatus of embodiment of the present invention temperature control；
Wherein: 1-reactor；2-water tank；3-the first dividing plate；4-second partition；5-cold water cavity；6-hot water cavity；7-cold water water intaking valve；8-heater；9-temperature sensor；10-air bleeding valve；11-constant-temperature effluent valve；12-cold water bypass valve；13-threeway temperature control valve；14-hot water bypass valve；15-constant temperature cavity。
Detailed description of the invention
Embodiment one
The accurate reactor temperature control integrated apparatus of temperature control of the present embodiment, as shown in Figure 1, including water tank 2, cold water water intaking valve 7, threeway temperature control valve 13, constant-temperature effluent valve 11 and reactor 1, the inside of water tank 2 is divided into cold water cavity 5, hot water cavity 6 and constant temperature cavity 15 by the first dividing plate 3 and second partition 4, first dividing plate 3 and second partition 4 are arranged in a mutually vertical manner, hot water cavity 6 is communicated with air bleeding valve 10, is provided with temperature sensor 9 in constant temperature cavity 15；Cold water water intaking valve 7 is exported and is connected with the cold water cavity 5 of water tank 2 and hot water cavity 6 respectively by pipeline, cold water cavity 5 and hot water cavity 6 are respectively communicated with by two interfaces of pipeline Yu threeway temperature control valve 13, the outlet of threeway temperature control valve 13 is connected with constant temperature cavity 15 by pipeline, constant temperature cavity 15 is connected with constant-temperature effluent valve 11 by pipeline, and constant-temperature effluent valve 11 connects with reactor 1；Heater 8 is installed in hot water cavity 6；
The accurate reactor temperature control integrated apparatus of temperature control of the present embodiment also includes cold water bypass valve 12 and hot water bypass valve 14, cold water cavity 5 is by the inlet communication of pipeline with cold water bypass valve 12, the outlet of cold water bypass valve 12 is connected with constant temperature cavity 15 by pipeline, hot water cavity 6 is by the inlet communication of pipeline with hot water bypass valve 14, and the outlet of hot water bypass valve 14 is connected with constant temperature cavity 15 by pipeline。
The accurate reactor temperature control integrated apparatus of temperature control of the present embodiment is in temperature control process, cold water enters cold water cavity 5 and the hot water cavity 6 of water tank 2 through subcooled water water intaking valve 7, heater 8 in hot water cavity 6 starts generation hot water, cold water in cold water cavity 5 and the hot water in hot water cavity 6 deliver to two seams of threeway temperature control valve 13 by pipeline, constant temperature cavity 15 is sent into by threeway temperature control valve 13, owing to constant temperature cavity 15 connects with reactor 1, the keying being automatically controlled threeway temperature control valve 13 by the interlocking of threeway temperature control valve 13 with reactor 1 temperature controls cold water and hot water, maintain stable the stablizing of hot water in constant temperature cavity 15, hot water after accurate temperature controlling is sent into reactor 1 again through constant-temperature effluent valve 11 by constant temperature cavity 15。Owing to being additionally provided with cold water bypass valve 12 and hot water bypass valve 14 in water tank 2, it is possible to as standby control valve, when threeway temperature control valve 13 can not work can manual adjustments cold water bypass valve 12 and hot water bypass valve 14 to ensure stablizing of hot water temperature in constant temperature cavity 15。
Water tank 2 is divided into cold water cavity 5, hot water cavity 6 and constant temperature cavity 15 by dividing plate by the present invention, threeway temperature control valve 13 is arranged in water tank 2, compact conformation is stable, it is greatly reduced the input of pipeline, and improve the automatization level of technique, improve temperature controlled stability, thus being greatly saved cost。And owing to water tank 2 is divided into cold water cavity 5, hot water cavity 6 and constant temperature cavity 15, after accurately being controlled, flow to reactor 1 by the temperature of constant temperature cavity 15 again so that temperature controls more precise and stable, thus improve reactor 1 yield。
The processing technique of the dividing plate of the accurate reactor temperature control integrated apparatus of temperature control of the present invention comprises the following steps:
(i) dispensing: in described dividing plate, the mass percent of each composition is: C:0.39%, Si:0.55%, Mn:0.48%, S :≤0.030%, P :≤0.030%, Cr:0.11%, Ni:0.39%, Cu:0.34%, V:0.11%, Mo:0.02%, Ti:0.38%, B:0.04%, Zn:1.18%, Pd:0.03%, Pt:0.02%, Au:0.05%, W:0.88%, Ta:0.14%, Nd:0.04%, Ce:0.02%, Eu:0.03%, Lu:0.02%, Ag:0.23%, Ga:0.05%, Al0.85%, Y:0.13%, Sn:0.82%, Zr:0.06%, Re:0.03%, Os:0.07%, Hf:0.06%, Bi:0.12%, surplus is Fe；
(ii) refine: adopt electric furnace add ladle refining furnace duplex technique to step (i) in raw material carry out refine, concretely comprise the following steps electric furnace charging fusing oxidation heat up tapping LF stove connect liquid steel refining reduction fine setting composition, adjust temperature tapping feed silk molten steel thermometric molten steel cast make steel billet；
(iii) steel rolling: by step (ii) in steel billet sequentially pass through heating furnace, blooming mill and finishing mill and carry out steel rolling and make steel plate；
(iv) heat treatment: by step (iii) in steel plate adopt quenching-heating-tempering Technology for Heating Processing, concrete Technology for Heating Processing is:
Quenching: steel plate being put into vacuum quencher and quenches, hardening media is vacuum quenching oil, controls hardening heat and is 1120-1200 DEG C, when being as cold as 350-370 DEG C during quenching, takes out air cooling to room temperature；
Heating: the steel plate after quenching is put into heating furnace and is heated, heating-up temperature is 855-870 DEG C, heating is stopped after heating 3-5 minute, make steel plate utilize waste heat to maintain 760-780 DEG C in heating furnace and be incubated 6-8 minute, steel plate is taken out and cools down, adopt water-cooled to be combined with air cooling, first employing water-cooled with the cooldown rate of 8-11 DEG C/s by steel plate water-cooled to 420-440 DEG C, then air cooling is to 280-320 DEG C, then adopts water-cooled with the cooldown rate of 12-14 DEG C/s by steel plate water-cooled to room temperature；
Tempering: the steel plate after heating is put into vacuum tempering furnace and carries out tempering, control temperature and be 550-570 DEG C, tempering time 16-18 minute, then adopting compression air or vaporific quenching liquid, with the cooldown rate of 14-16 DEG C/s, steel plate is cooled to 230-250 DEG C, then air cooling is to room temperature；
(v) adopt ultrasonic reflectoscope that steel plate is carried out flaw detection process；
(vi) being coated with one layer of overcoat at surface of steel plate, this overcoat is made up of compound A and compound B, and the weight proportion of compound A and compound B is 1:1；
Each Ingredient percent of compound A is: sodium silicate: 0.25%, melamine phosphate: 0.17%, tetramethylolmethane: 0.11%, alumina silicate fibre: 0.18%, cenosphere: 1.53%, hydroxyethyl cellulose: 0.28%, coalescents: 0.18%, waterborne polyurethane resin: 0.02%, acrylate: 0.03%, Oleum Verniciae fordii: 0.14%, Pulvis Talci: 0.34%, titanium dioxide: 0.19%, silane compound: 0.26%, fluororesin: 0.14%, Mn:0.15%, Sn:0.09%, Ni:0.12%, Zn:0.26%, Zr:0.05%, Bi:0.04%, surplus is water；
Compound B includes following components according to the mass fraction: bisphenol f type epoxy resin: 5 parts, bisphenol A type epoxy resin: 12 parts, acrylic resin: 7 parts, barium sulfate: 5 parts, three silica powders: 2 parts, titanium oxide: 2 parts, zinc oxide: 1 part, lauryl alcohol ester: 6 parts, aluminate coupling agent: 12 parts, dicyandiamide: 1 part, compound rare-earth: 0.3 part；
Compound rare-earth includes following components according to the mass fraction: La:11 part, Y:16 part, Sc:10 part, Gd:8 part, Sm:11 part, Pr:9 part；
(vii) use metal laser cutting machine by step (vi) in steel plate specification as required cutting prepare dividing plate。
Embodiment two
The temperature control accurate reactor temperature control integrated apparatus of the present embodiment is roughly the same with embodiment one, be different in that dividing plate processing technique step dividing plate (i) in the mass percent of each composition be: C:0.46%, Si:0.58%, Mn:0.67%, S :≤0.030%, P :≤0.030%, Cr:0.13%, Ni:0.43%, Cu:0.34%, V:0.13%, Mo:0.02%, Ti:0.46%, B:0.05%, Zn:1.34%, Pd:0.04%, Pt:0.04%, Au:0.08%, W:1.05%, Ta:0.23%, Nd:0.05%, Ce:0.03%, Eu:0.04%, Lu:0.04%, Ag:0.24%, Ga:0.06%, Al0.93%, Y:0.16%, Sn:1.25%, Zr:0.13%, Re:0.04%, Os:0.09%, Hf:0.12%, Bi:0.13%, surplus is Fe；
The step of the processing technique of dividing plate (vi) in, overcoat is made up of compound A and compound B, and the weight proportion of compound A and compound B is 3:1；
Each Ingredient percent of compound A is: sodium silicate: 0.27%, melamine phosphate: 0.19%, tetramethylolmethane: 0.12%, alumina silicate fibre: 0.18%, cenosphere: 1.61%, hydroxyethyl cellulose: 0.32%, coalescents: 0.19%, waterborne polyurethane resin: 0.02%, acrylate: 0.03%, Oleum Verniciae fordii: 0.15%, Pulvis Talci: 0.34%, titanium dioxide: 0.19%, silane compound: 0.32%, fluororesin: 0.21%, Mn:0.15%, Sn:0.12%, Ni:0.14%, Zn:0.29%, Zr:0.06%, Bi:0.08%, surplus is water；
Compound B includes following components according to the mass fraction: bisphenol f type epoxy resin: 7 parts, bisphenol A type epoxy resin: 13 parts, acrylic resin: 9 parts, barium sulfate: 7 parts, three silica powders: 3 parts, titanium oxide: 2 parts, zinc oxide: 1.5 parts, lauryl alcohol ester: 8 parts, aluminate coupling agent: 14 parts, dicyandiamide: 3 parts, compound rare-earth: 0.5 part；
Compound rare-earth includes following components according to the mass fraction: La:14 part, Y:18 part, Sc:14 part, Gd:9 part, Sm:13 part, Pr:11 part。
The present invention is not limited to above-described embodiment。All employings are equal to replaces the technical scheme formed, and all falls within the protection domain of application claims。
Claims (9)
1. the accurate reactor temperature control integrated apparatus of temperature control, including water tank, cold water water intaking valve, threeway temperature control valve, constant-temperature effluent valve and reactor, it is characterized in that: the inside of described water tank is divided into cold water cavity by dividing plate, hot water cavity and constant temperature cavity, the outlet of described cold water water intaking valve is connected with the cold water cavity of water tank and hot water cavity respectively by pipeline, described cold water cavity and hot water cavity are respectively communicated with by two interfaces of pipeline Yu described threeway temperature control valve, the outlet of described threeway temperature control valve is connected with described constant temperature cavity by pipeline, described constant temperature cavity is connected with described constant-temperature effluent valve by pipeline, described constant-temperature effluent valve connects with described reactor；In described hot-water cavity body, heater is installed；
The processing technique of described dividing plate comprises the following steps:
(i) dispensing: in described dividing plate, the mass percent of each composition is: C:0.36-0.52%, Si:0.50-0.60%, Mn:0.45-0.75%, S :≤0.030%, P :≤0.030%, Cr:0.11-0.13%, Ni:0.37-0.45%, Cu:0.33-0.35%, V:0.11-0.14%, Mo:0.01-0.03%, Ti:0.37-0.49%, B:0.04-0.06%, Zn:1.12-1.36%, Pd:0.02-0.05%, Pt:0.01-0.05%, Au:0.04-0.09%, W:0.81-1.15%, Ta:0.11-0.26%, Nd:0.04-0.06%, Ce:0.02-0.04%, Eu:0.02-0.05%, Lu:0.02-0.05%, Ag:0.22-0.25%, Ga:0.04-0.07%, Al0.83-0.96%, Y:0.11-0.17%, Sn:0.81-1.37%, Zr:0.05-0.16%, Re:0.02-0.05%, Os:0.06-0.11%, Hf:0.05-0.13%, Bi:0.11-0.14%, surplus is Fe；
(ii) refine: adopt electric furnace add ladle refining furnace duplex technique to step (i) in raw material carry out refine, concretely comprise the following steps electric furnace charging fusing oxidation heat up tapping LF stove connect liquid steel refining reduction fine setting composition, adjust temperature tapping feed silk molten steel thermometric molten steel cast make steel billet；
(iii) steel rolling: by step (ii) in steel billet sequentially pass through heating furnace, blooming mill and finishing mill and carry out steel rolling and make steel plate；
(iv) heat treatment: by step (iii) in steel plate adopt quenching-heating-tempering Technology for Heating Processing, concrete Technology for Heating Processing is:
Quenching: steel plate being put into vacuum quencher and quenches, hardening media is vacuum quenching oil, controls hardening heat and is 1120-1200 DEG C, when being as cold as 350-370 DEG C during quenching, takes out air cooling to room temperature；
Heating: the steel plate after quenching is put into heating furnace and is heated, heating-up temperature is 855-870 DEG C, heating is stopped after heating 3-5 minute, make steel plate utilize waste heat to maintain 760-780 DEG C in heating furnace and be incubated 6-8 minute, steel plate is taken out and cools down, adopt water-cooled to be combined with air cooling, first employing water-cooled with the cooldown rate of 8-11 DEG C/s by steel plate water-cooled to 420-440 DEG C, then air cooling is to 280-320 DEG C, then adopts water-cooled with the cooldown rate of 12-14 DEG C/s by steel plate water-cooled to room temperature；
Tempering: the steel plate after heating is put into vacuum tempering furnace and carries out tempering, control temperature and be 550-570 DEG C, tempering time 16-18 minute, then adopting compression air or vaporific quenching liquid, with the cooldown rate of 14-16 DEG C/s, steel plate is cooled to 230-250 DEG C, then air cooling is to room temperature；
(v) adopt ultrasonic reflectoscope that steel plate is carried out flaw detection process；
(vi) it is coated with one layer of overcoat at surface of steel plate；
(vii) use metal laser cutting machine by step (vi) in steel plate specification as required cutting prepare dividing plate。
2. the accurate reactor temperature control integrated apparatus of temperature control according to claim 1, it is characterized in that: also include cold water bypass valve, described cold water cavity is by the inlet communication of pipeline with described cold water bypass valve, and the outlet of described cold water bypass valve is connected with described constant temperature cavity by pipeline。
3. the accurate reactor temperature control integrated apparatus of temperature control according to claim 2, it is characterized in that: also include hot water bypass valve, described hot water cavity is by the inlet communication of pipeline with described hot water bypass valve, and the outlet of described hot water bypass valve is connected with described constant temperature cavity by pipeline。
4. the accurate reactor temperature control integrated apparatus of temperature control according to claim 3, it is characterised in that: described hot water cavity is also communicated with air bleeding valve。
5. the accurate reactor temperature control integrated apparatus of temperature control according to claim 4, it is characterised in that: it is additionally provided with temperature sensor in described constant temperature cavity。
6. the accurate reactor temperature control integrated apparatus of temperature control according to claim 5, it is characterised in that: described dividing plate is two pieces, and described two pieces of dividing plates are arranged in a mutually vertical manner。
7. the accurate reactor temperature control integrated apparatus of temperature control according to any claim in claim 1-6, it is characterized in that: described step (vi) in, described overcoat is made up of compound A and compound B, and the weight proportion of described compound A and compound B is 1:1～3:1；
Each Ingredient percent of described compound A is: sodium silicate: 0.25-0.29%, melamine phosphate: 0.17-0.19%, tetramethylolmethane: 0.11-0.13%, alumina silicate fibre: 0.17-0.21%, cenosphere: 1.45-1.63%, hydroxyethyl cellulose: 0.23-0.39%, coalescents: 0.17-0.21%, waterborne polyurethane resin: 0.01-0.05%, acrylate: 0.02-0.07%, Oleum Verniciae fordii: 0.13-0.16%, Pulvis Talci: 0.33-0.35%, titanium dioxide: 0.18-0.21%, silane compound: 0.25-0.34%, fluororesin: 0.13-0.22%, Mn:0.14-0.16%, Sn:0.08-0.13%, Ni:0.11-0.16%, Zn:0.25-0.36%, Zr:0.05-0.06%, Bi:0.03-0.09%, surplus is water；
Described compound B includes following components according to the mass fraction: bisphenol f type epoxy resin: 5-7 part, bisphenol A type epoxy resin: 11-13 part, acrylic resin: 7-9 part, barium sulfate: 5-7 part, three silica powders: 1-3 part, titanium oxide: 1-2 part, zinc oxide: 1-1.5 part, lauryl alcohol ester: 5-8 part, aluminate coupling agent: 10-15 part, dicyandiamide: 1-3 part, compound rare-earth: 0.2-0.5 part；
Described compound rare-earth includes following components according to the mass fraction: La:10-15 part, Y:16-18 part, Sc:10-15 part, Gd:8-10 part, Sm:10-13 part, Pr:8-12 part。
8. the accurate reactor temperature control integrated apparatus of temperature control according to claim 7, it is characterized in that: in described step dividing plate (i), the mass percent of each composition is: C:0.39%, Si:0.55%, Mn:0.48%, S :≤0.030%, P :≤0.030%, Cr:0.11%, Ni:0.39%, Cu:0.34%, V:0.11%, Mo:0.02%, Ti:0.38%, B:0.04%, Zn:1.18%, Pd:0.03%, Pt:0.02%, Au:0.05%, W:0.88%, Ta:0.14%, Nd:0.04%, Ce:0.02%, Eu:0.03%, Lu:0.02%, Ag:0.23%, Ga:0.05%, Al0.85%, Y:0.13%, Sn:0.82%, Zr:0.06%, Re:0.03%, Os:0.07%, Hf:0.06%, Bi:0.12%, surplus is Fe；
Described step (vi) in, described overcoat is made up of compound A and compound B, and the weight proportion of described compound A and compound B is 1:1；
Each Ingredient percent of described compound A is: sodium silicate: 0.25%, melamine phosphate: 0.17%, tetramethylolmethane: 0.11%, alumina silicate fibre: 0.18%, cenosphere: 1.53%, hydroxyethyl cellulose: 0.28%, coalescents: 0.18%, waterborne polyurethane resin: 0.02%, acrylate: 0.03%, Oleum Verniciae fordii: 0.14%, Pulvis Talci: 0.34%, titanium dioxide: 0.19%, silane compound: 0.26%, fluororesin: 0.14%, Mn:0.15%, Sn:0.09%, Ni:0.12%, Zn:0.26%, Zr:0.05%, Bi:0.04%, surplus is water；
Described compound B includes following components according to the mass fraction: bisphenol f type epoxy resin: 5 parts, bisphenol A type epoxy resin: 12 parts, acrylic resin: 7 parts, barium sulfate: 5 parts, three silica powders: 2 parts, titanium oxide: 2 parts, zinc oxide: 1 part, lauryl alcohol ester: 6 parts, aluminate coupling agent: 12 parts, dicyandiamide: 1 part, compound rare-earth: 0.3 part；
Described compound rare-earth includes following components according to the mass fraction: La:11 part, Y:16 part, Sc:10 part, Gd:8 part, Sm:11 part, Pr:9 part。
9. the accurate reactor temperature control integrated apparatus of temperature control according to claim 7, it is characterized in that: in described step dividing plate (i), the mass percent of each composition is: C:0.46%, Si:0.58%, Mn:0.67%, S :≤0.030%, P :≤0.030%, Cr:0.13%, Ni:0.43%, Cu:0.34%, V:0.13%, Mo:0.02%, Ti:0.46%, B:0.05%, Zn:1.34%, Pd:0.04%, Pt:0.04%, Au:0.08%, W:1.05%, Ta:0.23%, Nd:0.05%, Ce:0.03%, Eu:0.04%, Lu:0.04%, Ag:0.24%, Ga:0.06%, Al0.93%, Y:0.16%, Sn:1.25%, Zr:0.13%, Re:0.04%, Os:0.09%, Hf:0.12%, Bi:0.13%, surplus is Fe；
Described step (vi) in, described overcoat is made up of compound A and compound B, and the weight proportion of described compound A and compound B is 3:1；
Each Ingredient percent of described compound A is: sodium silicate: 0.27%, melamine phosphate: 0.19%, tetramethylolmethane: 0.12%, alumina silicate fibre: 0.18%, cenosphere: 1.61%, hydroxyethyl cellulose: 0.32%, coalescents: 0.19%, waterborne polyurethane resin: 0.02%, acrylate: 0.03%, Oleum Verniciae fordii: 0.15%, Pulvis Talci: 0.34%, titanium dioxide: 0.19%, silane compound: 0.32%, fluororesin: 0.21%, Mn:0.15%, Sn:0.12%, Ni:0.14%, Zn:0.29%, Zr:0.06%, Bi:0.08%, surplus is water；
Described compound B includes following components according to the mass fraction: bisphenol f type epoxy resin: 7 parts, bisphenol A type epoxy resin: 13 parts, acrylic resin: 9 parts, barium sulfate: 7 parts, three silica powders: 3 parts, titanium oxide: 2 parts, zinc oxide: 1.5 parts, lauryl alcohol ester: 8 parts, aluminate coupling agent: 14 parts, dicyandiamide: 3 parts, compound rare-earth: 0.5 part；
Described compound rare-earth includes following components according to the mass fraction: La:14 part, Y:18 part, Sc:14 part, Gd:9 part, Sm:13 part, Pr:11 part。
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| CN107649079B (en) * | 2017-09-26 | 2018-10-30 | 中安信科技有限公司 | A kind of carbon fiber production polymerization reactor control device and method |
| CN114478398A (en) * | 2021-12-27 | 2022-05-13 | 太仓市茜泾化工有限公司 | Preparation process and preparation equipment of 2-aminopyrimidine |
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| CN203990561U (en) * | 2014-03-18 | 2014-12-10 | 江苏恒安化工有限公司 | Improve the reactor heater of conversion rate of products |
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| GB1084726A (en) * | 1964-02-04 | 1967-09-27 | Mo Och Domsjoe Ab | A process for sulphonating and/or sulphating organic compounds and an apparatus for carrying out the process |
| CN202516542U (en) * | 2012-03-06 | 2012-11-07 | 美药星（南京）制药有限公司 | PH and temperature automatic control system for reaction kettle |
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| CN107649079B (en) * | 2017-09-26 | 2018-10-30 | 中安信科技有限公司 | A kind of carbon fiber production polymerization reactor control device and method |
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