CN103894238B - A kind of equipment being converted into powder for inflammable and explosive slip - Google Patents
A kind of equipment being converted into powder for inflammable and explosive slip Download PDFInfo
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- CN103894238B CN103894238B CN201410146490.6A CN201410146490A CN103894238B CN 103894238 B CN103894238 B CN 103894238B CN 201410146490 A CN201410146490 A CN 201410146490A CN 103894238 B CN103894238 B CN 103894238B
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Abstract
The invention discloses a kind of equipment being converted into powder for inflammable and explosive slip, it relates to fine chemistry industry catalysis technical field, it comprises slip storage tank (1), pneumatic diaphragm pump (2), closed filter press (3), helix transporting device (4), wet feed storehouse (5), drying and calcining machine (6) and siccative storehouse (7), slip storage tank (1) is connected with one end of pneumatic diaphragm pump (2), the other end of pneumatic diaphragm pump (2) is connected with helix transporting device (4) with by closed filter press (3), helix transporting device (4) and wet feed storehouse (5), drying and calcining machine (6) is connected successively with siccative storehouse (7).It can overcome the drawback of prior art, reasonable in design is novel, be provided with closed plate and frame filter press, effectively can prevent inflammable and explosive slip from contacting with air, prevent dangerous generation, inflammable and explosive slip can be solved and be converted in powder process and easily cause danger, of poor quality, the problems such as efficiency is low, and occupation area of equipment is large, and power consumption is high.
Description
Technical field
The present invention relates to fine chemistry industry catalysis technical field, belong to a kind of equipment being converted into powder for inflammable and explosive slip.
Background technology
Catalyst is also known as catalyst, and catalyst can change chemical reaction rate, and itself quality, composition and chemical property are participating in the material remained unchanged before and after chemical reaction.The chemical reaction of organism nearly all carries out under the catalytic action of enzyme, and brewing industry, pharmacy industry etc. all urge work with catalyst.The preparation method of current catalyst has a variety of: infusion process, spraying steam dry method, heat melting method, the molten method of leaching and ion-exchange etc., but no matter there is certain danger in which kind of preparation method, because catalyst is in the process manufactured, inflammable and explosive slip is converted in powder process easily causes danger, and the catalyst quality manufactured is poor, efficiency is low, the occupation area of equipment manufactured is large, consume energy high, therefore how fine chemistry industry catalyst-assembly is improved, become people's problem demanding prompt solution.
Summary of the invention
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of equipment being converted into powder for inflammable and explosive slip.
The equipment being converted into powder for inflammable and explosive slip of the present invention, it comprises slip storage tank 1, pneumatic diaphragm pump 2, closed filter press 3, helix transporting device 4, wet feed storehouse 5, drying and calcining machine 6 and siccative storehouse 7, slip storage tank 1 is connected with one end of pneumatic diaphragm pump 2, the other end of pneumatic diaphragm pump 2 is connected with helix transporting device 4 by closed filter press 3, helix transporting device 4 and wet feed storehouse 5, drying and calcining machine 6 is connected successively with siccative storehouse 7, the described operation principle being converted into the equipment of powder for inflammable and explosive slip is: inflammable and explosive slip adopts pneumatic diaphragm pump 2 to import in closed filter press 3 by slip storage tank 1, filtrate pressure is filter cake by closed filter press 3, filter cake is input in wet feed storehouse 5 by helix transporting device 4, then enter into again in drying and calcining machine 6, through the oil drying of drying and calcining machine 6, discharge from siccative storehouse 7, described closed filter press 3 comprises oxygen analyser 3-1, nitrogen pressurization pump 3-2, turbidity analyser 3-3, single breathing valve 3-4 and breather valve 3-5, one end of closed filter press 3 is connected with nitrogen pressurization pump 3-2, and closed filter press 3 is connected with single breathing valve 3-4 by nitrogen pipeline, the other end of closed filter press 3 is connected with breather valve 3-5, and closed filter press 3 is also connected with turbidity analyser 3-3 with oxygen analyser 3-1 respectively, the operation principle of described closed filter press 3 is: after checkout facility, the door of closed filter press 3 is closed, become closed room, leave observation window and observe running status, nitrogen enters in closed filter press 3 by single breathing valve 3-4, continuous input nitrogen, discharged by breather valve 3-5, oxygen analyser 3-1 detects oxygen content lower than after setting index, filter plate is closed, filter plate reaches 50MPa pressure after closing, prevent inflammable and explosive filtrate by filter plate internal leakage, slip storage tank 1 bottom valve is opened, after detecting that slip flows out, pneumatic diaphragm pump 2 starts in inflammable and explosive slip importing closed filter press 3 automatically, the turbidity analyser 3-3 that closed filter press 3 connects, when filter effect is bad, namely turbidity does not meet standard, slip will be led back to slip storage tank 1 by system automatically, prevent material waste, slip import to closed filter press 3 a certain amount of after, pneumatic diaphragm pump 2 stops charging automatically, then filtrate is purged to feeding line, nitrogen pressurization pump 3-2 starts to 5 kilograms, carry out filter cake squeezing, pressure release after squeezing, filter plate is opened, automatically shake system startup the filter cake hanging over filter plate limit is shaken, finally when filter cake vibrations are fallen totally, shake end.
Described drying and calcining machine 6 comprises chuck 6-1, agitating device 6-2, graphite adding apparatus 6-3, second ice maker 6-4, second heat exchanger 6-5, filter collector 6-6, useless alcohol retracting device 6-7, hot oil circulating device 6-8, First Heat Exchanger 6-9, first ice maker 6-10 and nitrogen back-blowing device 6-11, the outer side of drying and calcining machine 6 is provided with chuck 6-1, the inside of drying and calcining machine 6 is provided with agitating device 6-2, graphite adding apparatus 6-3 is connected with drying and calcining machine 6, and the bottom of filter collector 6-6 is connected with the upper end of drying and calcining machine 6, the upper end of filter collector 6-6 is connected with the second heat exchanger 6-5 and nitrogen back-blowing device 6-11 respectively, one end of second heat exchanger 6-5 is connected with the second ice maker 6-4, the other end of the second heat exchanger 6-5 is connected with useless alcohol retracting device 6-7, one end of hot oil circulating device 6-8 is connected with drying and calcining machine 6, the other end of hot oil circulating device 6-8 is connected with First Heat Exchanger 6-9, and First Heat Exchanger 6-9 is connected with the first ice maker 6-10.
The operation principle of described drying and calcining machine 6 is: the shell of drying and calcining machine 6 has chuck 6-1 heat-conducting oil heating, dry filter cake is needed to enter in drying and calcining machine 6, after closing inlet, drying and calcining machine 6 becomes vacuum, and start heating, Circulation and Hot Oil Spray is heated by hot oil circulating device 6-8 by the vaporization heat required for drying and calcining machine 6 in chuck 6-1, agitating device 6-2 stirs dried material, also heat is passed to material from the area of heating surface simultaneously, the admixture of gas that dry run produces is by filter collector 6-6, filter collector 6-6 keep here in gas with material, time cloth bag resistance inside filter collector 6-6 exceedes certain numerical value, nitrogen back-blowing device 6-11 is needed to carry out blowback, blowback nitrogen needs conduction oil branch to heat simultaneously.After drying terminates, turn off vacuum system, cool material, reach and add graphite requirement with the conduction oil of cooling, continue to stir cooling, reach discharging requirement by graphite adding apparatus 6-3 after adding graphite, material is discharged by the ball valve be arranged on below drying and calcining machine 6.
Beneficial effect of the present invention: it can overcome the drawback of prior art, reasonable in design is novel, be provided with closed plate and frame filter press, effectively can prevent inflammable and explosive slip from contacting with air, prevent dangerous generation, inflammable and explosive slip can be solved and be converted in powder process and easily cause danger, of poor quality, the problems such as efficiency is low, and occupation area of equipment is large, and power consumption is high.
accompanying drawing illustrates:
For ease of illustrating, the present invention is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of closed filter press in the present invention;
Fig. 3 is the structural representation of drying and calcining machine in the present invention.
detailed description of the invention:
As Figure 1-3, this detailed description of the invention is by the following technical solutions: it comprises slip storage tank 1, pneumatic diaphragm pump 2, closed filter press 3, helix transporting device 4, wet feed storehouse 5, drying and calcining machine 6 and siccative storehouse 7, slip storage tank 1 is connected with one end of pneumatic diaphragm pump 2, the other end of pneumatic diaphragm pump 2 is connected with helix transporting device 4 by closed filter press 3, and helix transporting device 4 is connected successively with wet feed storehouse 5, drying and calcining machine 6 and siccative storehouse 7, the described operation principle being converted into the equipment of powder for inflammable and explosive slip is: inflammable and explosive slip adopts pneumatic diaphragm pump 2 to import in closed filter press 3 by slip storage tank 1, filtrate pressure is filter cake by closed filter press 3, filter cake is input in wet feed storehouse 5 by helix transporting device 4, then enter into again in drying and calcining machine 6, through the oil drying of drying and calcining machine 6, discharge from siccative storehouse 7, described closed filter press 3 comprises oxygen analyser 3-1, nitrogen pressurization pump 3-2, turbidity analyser 3-3, single breathing valve 3-4 and breather valve 3-5, one end of closed filter press 3 is connected with nitrogen pressurization pump 3-2, and closed filter press 3 is connected with single breathing valve 3-4 by nitrogen pipeline, the other end of closed filter press 3 is connected with breather valve 3-5, and closed filter press 3 is also connected with turbidity analyser 3-3 with oxygen analyser 3-1 respectively, the operation principle of described closed filter press 3 is: after checkout facility, the door of closed filter press 3 is closed, become closed room, leave observation window and observe running status, nitrogen enters in closed filter press 3 by single breathing valve 3-4, continuous input nitrogen, discharged by breather valve 3-5, oxygen analyser 3-1 detects oxygen content lower than after setting index, filter plate is closed, filter plate reaches 50MPa pressure after closing, prevent inflammable and explosive filtrate by filter plate internal leakage, slip storage tank 1 bottom valve is opened, after detecting that slip flows out, pneumatic diaphragm pump 2 starts in inflammable and explosive slip importing closed filter press 3 automatically, the turbidity analyser 3-3 that closed filter press 3 connects, when filter effect is bad, namely turbidity does not meet standard, slip will be led back to slip storage tank 1 by system automatically, prevent material waste, slip import to closed filter press 3 a certain amount of after, pneumatic diaphragm pump 2 stops charging automatically, then filtrate is purged to feeding line, nitrogen pressurization pump 3-2 starts to 5 kilograms, carry out filter cake squeezing, pressure release after squeezing, filter plate is opened, automatically shake system startup the filter cake hanging over filter plate limit is shaken, finally when filter cake vibrations are fallen totally, shake end.
Described drying and calcining machine 6 comprises chuck 6-1, agitating device 6-2, graphite adding apparatus 6-3, second ice maker 6-4, second heat exchanger 6-5, filter collector 6-6, useless alcohol retracting device 6-7, hot oil circulating device 6-8, First Heat Exchanger 6-9, first ice maker 6-10 and nitrogen back-blowing device 6-11, the outer side of drying and calcining machine 6 is provided with chuck 6-1, the inside of drying and calcining machine 6 is provided with agitating device 6-2, graphite adding apparatus 6-3 is connected with drying and calcining machine 6, and the bottom of filter collector 6-6 is connected with the upper end of drying and calcining machine 6, the upper end of filter collector 6-6 is connected with the second heat exchanger 6-5 and nitrogen back-blowing device 6-11 respectively, one end of second heat exchanger 6-5 is connected with the second ice maker 6-4, the other end of the second heat exchanger 6-5 is connected with useless alcohol retracting device 6-7, one end of hot oil circulating device 6-8 is connected with drying and calcining machine 6, the other end of hot oil circulating device 6-8 is connected with First Heat Exchanger 6-9, and First Heat Exchanger 6-9 is connected with the first ice maker 6-10.
The operation principle of described drying and calcining machine 6 is: the shell of drying and calcining machine 6 has chuck 6-1 heat-conducting oil heating, dry filter cake is needed to enter in drying and calcining machine 6, after closing inlet, drying and calcining machine 6 becomes vacuum, and start heating, Circulation and Hot Oil Spray is heated by hot oil circulating device 6-8 by the vaporization heat required for drying and calcining machine 6 in chuck 6-1, agitating device 6-2 stirs dried material, also heat is passed to material from the area of heating surface simultaneously, the admixture of gas that dry run produces is by filter collector 6-6, filter collector 6-6 keep here in gas with material, time cloth bag resistance inside filter collector 6-6 exceedes certain numerical value, nitrogen back-blowing device 6-11 is needed to carry out blowback, blowback nitrogen needs to heat along separate routes with conduction oil simultaneously, after drying terminates, turn off vacuum system, material is cooled with the conduction oil of cooling, reach and add graphite requirement, continue to stir cooling after adding graphite by graphite adding apparatus 6-3, reach discharging requirement, material is discharged by the ball valve be arranged on below drying and calcining machine 6.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. one kind is converted into the equipment of powder for inflammable and explosive slip, it is characterized in that: it comprises slip storage tank (1), pneumatic diaphragm pump (2), closed filter press (3), helix transporting device (4), wet feed storehouse (5), drying and calcining machine (6) and siccative storehouse (7), slip storage tank (1) is connected with one end of pneumatic diaphragm pump (2), the other end of pneumatic diaphragm pump (2) is connected by one end of closed filter press (3), the other end of closed filter press (3) is connected with helix transporting device (4), helix transporting device (4) and wet feed storehouse (5), drying and calcining machine (6) is connected successively with siccative storehouse (7), the described operation principle being converted into the equipment of powder for inflammable and explosive slip is: inflammable and explosive slip adopts pneumatic diaphragm pump (2) to import in closed filter press (3) by slip storage tank (1), filtrate pressure is filter cake by closed filter press (3), filter cake is input in wet feed storehouse (5) by helix transporting device (4), then enter in drying and calcining machine (6) again, through the oil drying of drying and calcining machine (6), discharge from siccative storehouse (7), described closed filter press (3) comprises oxygen analyser (3-1), nitrogen pressurization pump (3-2), turbidity analyser (3-3), single breathing valve (3-4) and breather valve (3-5), one end of closed filter press (3) is connected with nitrogen pressurization pump (3-2), and closed filter press (3) is connected with single breathing valve (3-4) by nitrogen pipeline, the other end of closed filter press (3) is connected with breather valve (3-5), and closed filter press (3) is also connected with turbidity analyser (3-3) with oxygen analyser (3-1) respectively, the operation principle of described closed filter press (3) is: after checkout facility, the door of closed filter press (3) is closed, become closed room, leave observation window and observe running status, nitrogen enters in closed filter press (3) by single breathing valve (3-4), continuous input nitrogen, discharged by breather valve (3-5), oxygen analyser (3-1) detects oxygen content lower than after setting index, filter plate is closed, filter plate reaches 50MPa pressure after closing, prevent inflammable and explosive filtrate by filter plate internal leakage, slip storage tank (1) bottom valve is opened, after detecting that slip flows out, pneumatic diaphragm pump (2) starts in inflammable and explosive slip importing closed filter press (3) automatically, the upper turbidity analyser (3-3) connected of closed filter press (3), when filter effect is bad, namely turbidity does not meet standard, slip will be led back to slip storage tank (1) by system automatically, prevent material waste, slip import to closed filter press (3) a certain amount of after, pneumatic diaphragm pump (2) stops charging automatically, then filtrate is purged to feeding line, nitrogen pressurization pump (3-2) starts to 5 kilograms, carry out filter cake squeezing, pressure release after squeezing, filter plate is opened, automatically shake system startup the filter cake hanging over filter plate limit is shaken, finally when filter cake vibrations are fallen totally, shake end.
2. a kind of equipment being converted into powder for inflammable and explosive slip according to claim 1, it is characterized in that: described drying and calcining machine (6) comprises chuck (6-1), agitating device (6-2), graphite adding apparatus (6-3), second ice maker (6-4), second heat exchanger (6-5), filter collector (6-6), useless alcohol retracting device (6-7), hot oil circulating device (6-8), First Heat Exchanger (6-9), first ice maker (6-10) and nitrogen back-blowing device (6-11), the outer side of drying and calcining machine (6) is provided with chuck (6-1), the inside of drying and calcining machine (6) is provided with agitating device (6-2), graphite adding apparatus (6-3) is connected with drying and calcining machine (6), and the bottom of filter collector (6-6) is connected with the upper end of drying and calcining machine (6), the upper end of filter collector (6-6) is connected with the second heat exchanger (6-5) and nitrogen back-blowing device (6-11) respectively, one end of second heat exchanger (6-5) is connected with the second ice maker (6-4), the other end of the second heat exchanger (6-5) is connected with useless alcohol retracting device (6-7), one end of hot oil circulating device (6-8) is connected with drying and calcining machine (6), the other end of hot oil circulating device (6-8) is connected with First Heat Exchanger (6-9), and First Heat Exchanger (6-9) is connected with the first ice maker (6-10), the operation principle of described drying and calcining machine (6) is: the shell of drying and calcining machine (6) has chuck (6-1) heat-conducting oil heating, dry filter cake is needed to enter in drying and calcining machine (6), after closing inlet, drying and calcining machine (6) becomes vacuum, and start heating, Circulation and Hot Oil Spray is heated by hot oil circulating device (6-8) by the vaporization heat required for drying and calcining machine (6) in chuck (6-1), agitating device (6-2) stirs dried material, also heat is passed to material from the area of heating surface simultaneously, the admixture of gas that dry run produces is by filter collector (6-6), filter collector (6-6) keep here in gas with material, when the cloth bag resistance of filter collector (6-6) the inside exceedes certain numerical value time, nitrogen back-blowing device (6-11) is needed to carry out blowback, blowback nitrogen needs to heat along separate routes with conduction oil simultaneously, after drying terminates, turn off vacuum system, material is cooled with the conduction oil of cooling, reach and add graphite requirement, continue to stir cooling after adding graphite by graphite adding apparatus (6-3), reach discharging requirement, material is discharged by the ball valve be arranged on below drying and calcining machine (6).
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| CN201410146490.6A CN103894238B (en) | 2014-04-14 | 2014-04-14 | A kind of equipment being converted into powder for inflammable and explosive slip |
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| CN201410146490.6A CN103894238B (en) | 2014-04-14 | 2014-04-14 | A kind of equipment being converted into powder for inflammable and explosive slip |
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| CN103894238B true CN103894238B (en) | 2016-03-02 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105214353B (en) * | 2015-11-06 | 2017-03-01 | 唐伟 | A kind of closed pressure filter carrying out filter press for inflammable and explosive filtrate |
| KR101777977B1 (en) * | 2016-09-21 | 2017-09-12 | 손영근 | Metal Powders Drying Apparatus for Manufacturing of Secondary Cell Battery And Drying Method Theeof |
| CN114247190B (en) * | 2022-01-22 | 2022-07-01 | 浙江杰为凯过滤科技有限公司 | Explosion-proof gas defense airtight box filter press system |
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| CN203803505U (en) * | 2014-04-14 | 2014-09-03 | 唐伟 | Equipment for converting flammable and explosive slurry into powder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0884903A (en) * | 1994-09-16 | 1996-04-02 | Kouhei Yamauchi | Method and apparatus for supplying raw liquid to pressure dewaterer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2265852Y (en) * | 1996-04-17 | 1997-10-29 | 化学工业部上海化工研究院 | Cylinder-cone type reaction filtering dryer |
| CN2541026Y (en) * | 2002-04-19 | 2003-03-26 | 江苏苏东化工机械有限公司 | Press filter filtration fabric able to eliminate capillarity of filtration fabric |
| CN1686877A (en) * | 2005-04-06 | 2005-10-26 | 西安建筑科技大学 | Dry treatment system for reclaimed sludge from steel converter |
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Effective date of registration: 20200914 Address after: 106, room 3, unit 57, Liaohe District, chemical Street, Shuangtaizi District, Panjin, Liaoning, 124000 Patentee after: Hua Fang Address before: 106, room 3, unit 57, Liaohe District, chemical Street, Shuangtaizi District, Panjin, Liaoning, 124000 Patentee before: Tang Wei |