CN202961953U - Efficient and energy-saving boiler for continuous crystallization of monosodium glutamate - Google Patents
Efficient and energy-saving boiler for continuous crystallization of monosodium glutamate Download PDFInfo
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- CN202961953U CN202961953U CN2012207069201U CN201220706920U CN202961953U CN 202961953 U CN202961953 U CN 202961953U CN 2012207069201 U CN2012207069201 U CN 2012207069201U CN 201220706920 U CN201220706920 U CN 201220706920U CN 202961953 U CN202961953 U CN 202961953U
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Abstract
The utility model discloses an efficient and energy-saving boiler for continuous crystallization of monosodium glutamate. The efficient and energy-saving boiler comprises a crystallizing boiler, a material washing pump, a cyclone and a supernatant fluid tank, wherein a coiled pipe is arranged in the supernatant fluid tank; the crystallizing boiler consists of a defoaming cylinder, an upper boiler body, a middle boiler body, a lower boiler body and a lower end socket, which are connected with one another from top to bottom; a hydrofoil type axial-flow agitator is arranged in the lower end socket; a catcher of which the lower part is provided with a defoaming plate is arranged in the defoaming cylinder, and a steam outlet is formed on one side of the defoaming cylinder; a wall-punching coiled pipe is arranged on the upper part of the middle boiler body, and a circulating reflux pipe and a viewing mirror with a mirror-washing feed port are arranged on the middle boiler body; a flow guide cylinder is arranged in the middle boiler body, and the lower surface of the flow guide cylinder is connected with a tube type evaporation heat exchanger; a steam inlet ring pipe, a material washer and a condensation water outlet are arranged on the lower boiler body; and a double-layer jacket with a fed port is arranged outside the lower end socket. By adopting the efficient and energy-saving boiler, the technical problems of discontinuous crystallization, high steam quantity and power consumption, low energy efficiency and low automation in the prior art are solved.
Description
Technical fieldThe utility model belongs to the monosodium glutamate concentration crystallizing equipment technical field, is specifically related to a kind of energy-efficient monosodium glutamate continuous crystallisation pot.
Background technologyPrior art is in the production of monosodium glutamate, and what generally adopt is discontinuous single-action concentration and crystallization process, and crystallization processes is discontinuous, and the operation cycle is long, and steam, power consumption are large, and the automaticity of equipment is low, poor product quality, and production cost is high; Minority adopts the external heater body outer circulation of the needs pattern of continuous crystallisation equipment to heat, and causes like this efficiency of equipment low, the monosodium glutamate particle is little, yield poorly.
Summary of the inventionThe purpose of this utility model is to solve prior art to have that crystallization is discontinuous, steam consumption quantity is large, power consumption is high, efficiency is low, yield poorly and technical problem that automaticity is low, provide a kind of energy-efficient monosodium glutamate continuous crystallisation pot, to overcome the deficiencies in the prior art.
A kind of energy-efficient monosodium glutamate continuous crystallisation pot of the utility model, its main points are that it comprises crystallizing pan, washes in a pan material pump, cyclone and inside with the supernatant tank of coil pipe; Described crystallizing pan is formed by connecting by foam removal cylinder, upper pan body, middle pot body, lower pot body and the inside low head with the air foil profile axial flow stirrer from top to bottom successively; Be provided with the trap of bottom band defoaming plate in described foam removal cylinder, a side of foam removal cylinder is provided with steam (vapor) outlet; The top of described middle pot body is provided with and rushes the wall coil pipe, and middle pot body is provided with the circulating reflux pipe and is with the visor of washing the mirror charging aperture; Establish guide shell, the following connection shell and tube evaporating heat exchanger of guide shell in the pot body in the middle of described; Described lower pot body is provided with the admission endless tube, washes in a pan glassware and condensation-water drain; The double-jacket of described low head peripheral hardware band charging aperture.
Described circulating reflux pipe is connected with supernatant tank, and the bottom of supernatant tank is communicated with the top of cyclone; Described naughty glassware is communicated with cyclone by washing in a pan the material pump.
The utility model is novel in design, rational in infrastructure, because the shell and tube evaporating heat exchanger is communicated with guide shell, and directly heating after charging, and the air foil profile axial flow stirrer large by internal circulating load, that stirring efficiency is high and power is little stirs, form and force interior circulation, evaporation efficiency is high, and capacity usage ratio is high; Simultaneously, the low head of the crystallizing pan outside is provided with double-jacket, has strengthened heat exchange area, heat utilization ratio is high.The utility model solved that the prior art crystallization is discontinuous, steam consumption quantity is large, power consumption is high, efficiency is low, yield poorly and technical problem that automaticity is low.
Description of drawingsAccompanying drawing is structural representation of the present utility model.
in figure 1, trap 2, steam (vapor) outlet 3, defoaming plate 4, rush wall coil pipe 5, wash mirror charging aperture 6, visor 7, guide shell 8, steam pipe 9, admission endless tube 10, wash in a pan glassware 11, charging aperture 12, air foil profile axial flow stirrer 13, wash in a pan material pump 14, low head 15, double-jacket 16, condensation-water drain 17, lower pot body 18, shell and tube evaporating heat exchanger 19, middle pot body 20, circulating reflux pipe 21, crystallizing pan 22, upper pan body 23, foam removal cylinder 24, supernatant tank 25, cyclone
The specific embodimentWith reference to the accompanying drawings, the utility model it comprise crystallizing pan 21, wash in a pan material pump 13, cyclone 25 and inner supernatant tank 24 with coil pipe; Described crystallizing pan 21 is formed by connecting by foam removal cylinder 23, upper pan body 22, middle pot body 19, lower pot body 17 and the inside low head 14 with air foil profile axial flow stirrer 12 from top to bottom successively; Be provided with the trap 1 of bottom band defoaming plate 3 in described foam removal cylinder 23, a side of foam removal cylinder 23 is provided with steam (vapor) outlet 2; The top of described middle pot body 19 is provided with and rushes wall coil pipe 4, and middle pot body 19 is provided with circulating reflux pipe 20 and is with the visor 6 of washing mirror charging aperture 5; Establish guide shell 7, the following connection shell and tube evaporating heat exchanger 18 of guide shell 7 in pot body 19 in the middle of described; Described lower pot body 17 is provided with admission endless tube 9, washes in a pan glassware 10 and condensation-water drain 16; The double-jacket 15 of described low head 14 peripheral hardware band charging apertures 11; Described circulating reflux pipe 20 is connected with supernatant tank 24, and the bottom of supernatant tank 24 is communicated with the top of cyclone 25; Described naughty glassware 10 is communicated with cyclone 25 by washing in a pan material pump 13.
Operation principle of the present utility model: the utility model is when work, the charging aperture 11 of raw material on low head 14 outer walls, enter uniformly in crystallizing pan 21, guide shell 7 by middle pot body 19 and lower pot body 17 inside through guide shell 7 and shell and tube evaporating heat exchanger 18, directly heats raw material, and by air foil profile axial flow stirrer 12, circulation in the interior formation of guide shell 7 is forced, the outside of low head 14 is provided with double-jacket 15 simultaneously, can increase the utilization rate of heat; In pot body 19, through the defoaming plate 3 of trap 1 bottom, foam is collected by trap 1 be back to middle pot body 19 in the middle of raw material after heating enters into, the indirect steam of generation is discharged by the steam (vapor) outlet 2 of foam removal cylinder 23 1 sides; By the visor 6 on middle pot body 19 outer walls, the crystalline state of observable feed liquid, visor 6 tops are provided with to be washed mirror charging aperture 5 and is used for cleaning visor 6, when on middle pot body 19 inwalls, residual crystal being arranged, can clean by rushing 4 pairs of residual crystal of wall coil pipe; The admission endless tube 9 that the outside of lower pot body 17 is provided with is communicated with a pot interior steam pipe 8, can make admission uniform and stable, and the condensed water of generation can be got rid of by the condensation-water drain 16 that lower pot body 17 bottoms are provided with; Bulky grain crystal after crystallization enters washes in a pan glassware 10 discharges, crystal solution enters cyclone 25 through washing in a pan material pump 13, carry out Separation of Solid and Liquid in cyclone 25 inside, crystallization is discharged by the bottom of cyclone 25, and supernatant enters into supernatant tank 24, supernatant tank 24 inside are provided with coil pipe, through after coil pipe cooling, separate out hair brilliant in crystal seed, send into circulating reflux pipe 20 places, finally turn back to and continue crystallization, the operation of having saved plus seed in crystallizing pan.
It is that the 1m3 agitator of 1kw is compared that the utility model adopts the power of conventional design in air foil profile axial flow stirrer and industry, and this 1m3 agitator power is 0.5kw, and power of agitator is little, and internal circulating load is large, and stirring efficiency is high; Simultaneously, the kettle temperature of steam condensate (SC) is compared at 70 ℃-75 ℃ with the normal leaving water temperature of crystallizing pan used in industry generally at 65 ℃-70 ℃, and heat utilization ratio is high.
The utility model adopts continuous crystallisation technique, compares with the industry average level, and steam consumption reduces 57%, and power consumption reduces 34%, and by the external circulating system production of hybrid seeds, no longer needs plus seed; The crystallizing pan low head outside is provided with again double-jacket, has strengthened heat exchange area, and heat utilization ratio is high; Simultaneously, the utility model drops into six cover technological parameter feedback controls instrument, automatically control respectively concentration, feed temperature, inlet amount, mother liquor yield, feed liquid liquid level and condensate water pot liquid level in pot, realized Automatic Control, reduce the manually-operated error, improved product quality, saved the labour, enterprise's production cost descends.
Claims (2)
1. an energy-efficient monosodium glutamate continuous crystallisation pot, is characterized in that it comprises crystallizing pan, washes in a pan material pump, cyclone and inside with the supernatant tank of coil pipe; Described crystallizing pan is formed by connecting by foam removal cylinder, upper pan body, middle pot body, lower pot body and the inside low head with the air foil profile axial flow stirrer from top to bottom successively; Be provided with the trap of bottom band defoaming plate in described foam removal cylinder, a side of foam removal cylinder is provided with steam (vapor) outlet; The top of described middle pot body is provided with and rushes the wall coil pipe, and middle pot body is provided with the circulating reflux pipe and is with the visor of washing the mirror charging aperture; Establish guide shell, the following connection shell and tube evaporating heat exchanger of guide shell in the pot body in the middle of described; Described lower pot body is provided with the admission endless tube, washes in a pan glassware and condensation-water drain; The double-jacket of described low head peripheral hardware band charging aperture.
2. a kind of energy-efficient monosodium glutamate continuous crystallisation pot according to claim 1, is characterized in that described circulating reflux pipe is connected with supernatant tank, and the bottom of supernatant tank is communicated with the top of cyclone; Described naughty glassware is communicated with cyclone by washing in a pan the material pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207069201U CN202961953U (en) | 2012-12-19 | 2012-12-19 | Efficient and energy-saving boiler for continuous crystallization of monosodium glutamate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207069201U CN202961953U (en) | 2012-12-19 | 2012-12-19 | Efficient and energy-saving boiler for continuous crystallization of monosodium glutamate |
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| Publication Number | Publication Date |
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| CN202961953U true CN202961953U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012207069201U Expired - Lifetime CN202961953U (en) | 2012-12-19 | 2012-12-19 | Efficient and energy-saving boiler for continuous crystallization of monosodium glutamate |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103893990A (en) * | 2014-04-08 | 2014-07-02 | 中国中轻国际工程有限公司 | Process and equipment for crystallizing inorganic salt into large salt particles |
| CN106390506A (en) * | 2016-10-18 | 2017-02-15 | 阿坝州高远锂电材料有限公司 | Continuous crystallizer |
| CN106422400A (en) * | 2016-10-18 | 2017-02-22 | 阿坝州高远锂电材料有限公司 | Crystallizer |
| CN106582056A (en) * | 2016-12-26 | 2017-04-26 | 江苏乐科节能科技股份有限公司 | Double-stroke forced circulation type heat exchange and crystallization integrated device and working method thereof |
| CN113731980A (en) * | 2021-07-14 | 2021-12-03 | 安徽金星钛白（集团）有限公司 | Freezing pot with crystal removing mechanism |
-
2012
- 2012-12-19 CN CN2012207069201U patent/CN202961953U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103893990A (en) * | 2014-04-08 | 2014-07-02 | 中国中轻国际工程有限公司 | Process and equipment for crystallizing inorganic salt into large salt particles |
| CN103893990B (en) * | 2014-04-08 | 2015-11-11 | 中国中轻国际工程有限公司 | Inorganic salts crystallization Large stone salt technique and equipment thereof |
| CN106390506A (en) * | 2016-10-18 | 2017-02-15 | 阿坝州高远锂电材料有限公司 | Continuous crystallizer |
| CN106422400A (en) * | 2016-10-18 | 2017-02-22 | 阿坝州高远锂电材料有限公司 | Crystallizer |
| CN106422400B (en) * | 2016-10-18 | 2018-08-28 | 阿坝州高远锂电材料有限公司 | A kind of crystallizer |
| CN106582056A (en) * | 2016-12-26 | 2017-04-26 | 江苏乐科节能科技股份有限公司 | Double-stroke forced circulation type heat exchange and crystallization integrated device and working method thereof |
| CN113731980A (en) * | 2021-07-14 | 2021-12-03 | 安徽金星钛白（集团）有限公司 | Freezing pot with crystal removing mechanism |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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| CX01 | Expiry of patent term |