CN206438061U - A kind of production of corn starch system - Google Patents
A kind of production of corn starch system Download PDFInfo
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- CN206438061U CN206438061U CN201720050699.1U CN201720050699U CN206438061U CN 206438061 U CN206438061 U CN 206438061U CN 201720050699 U CN201720050699 U CN 201720050699U CN 206438061 U CN206438061 U CN 206438061U
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- sulfurous acid
- relieving haperacidity
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Abstract
The utility model discloses a kind of production of corn starch system, it includes infusion system, corn steep liquor recovery system, crushing system, plumule processing system, fiber treatment system, starch processing system, seitan processing system, it also includes foul smell recovery system, and foul smell recovery system includes tail gas air-introduced machine, foul smell scrubbing tower, alkali liquor storage tank；Infusion system includes sulphur-furnace, sulfur dioxide absorbing tower, relieving haperacidity clean water tank, sulfurous acid storage tank, sulfurous acid cyclone, relieving haperacidity clear water injector, steeping tank group.Advantage：1st, the tail gas of sulfur dioxide absorbing tower discharge and the sulfur dioxide gas of sulfurous acid storage tank volatilization are directly entered relieving haperacidity clean water tank after steam-water separation and participate in relieving haperacidity, on the one hand relieving haperacidity efficiency and sulphur utilization rate are improved, on the other hand, sulfur dioxide can be avoided to be directly discharged into air, prevents environmental pollution；2nd, the foul smell with sulfur dioxide is washed using buck, to neutralize sulfur dioxide absorption, it is to avoid pernicious gas is discharged into air, prevented the pollution of the environment.
Description
Technical field：
The utility model is related to Maize Production technical field, relates in particular to a kind of production of corn starch system.
Background technology：
Cornstarch industry has evolved into global new industry, and the wet milling industry of corn is quickly grown, Neng Gouyou
Effect ground separation seed each several part, produces the starch and byproduct of high-purity；The processing method of wet production cornstarch is：Leaching
Bubble, corase grind, fine grinding (to plumule extract fiber separation), the separation of albumen, the process such as the drying of starch washing and starch, obtain
To the starch product of high-purity.Existing starch wet production system generally comprises infusion system, corn steep liquor recovery system, broken system
System, plumule processing system, fiber treatment system, starch processing system, seven subsystems of seitan processing system, infusion system is logical
The sulfurous aqueous acid for crossing adverse current soaks to corn, until can completely be extruded by hand squeeze crack, plumule with corn particle；Leaching
After bubble terminates, the soak in steeping tank enters corn steep liquor recovery system, and the corn steep liquor in soak is reclaimed, utilized,
Corn particle after immersion then enters crushing system；Crushing system by corn particle carry out it is broken apart go out plumule, fiber and shallow lake
Powder breast, the plumule isolated enters plumule processing system, and the starch milk isolated enters fiber treatment system, the starch isolated
Into starch processing system, and starch processing system is then further by seitan separating treatment, and the seitan isolated enters at seitan
Reason system；But, found in actual production process, the system of existing wet production cornstarch has the following disadvantages：1st, exist
In infusion system, substantial amounts of sulfur dioxide is carried in sulfur dioxide absorbing tower tail gas, is directly discharged in air that ring can be polluted
Border, while the wasting of resources can be caused, increases production cost；2nd, steeping tank group in whole production system, broken tank, thick newborn tank, broken
The tail gas of broken tank is directly discharged into air, and the sulfur dioxide foul smell of carrying is directly discharged into air, is polluted the environment.
Utility model content：
The purpose of this utility model is to provide a kind of cornstarch that can effectively reduce energy consumption, improve energy utilization rate
Production system.
The utility model is implemented by following technical scheme：A kind of production of corn starch system, it includes infusion system, corn
Recovery system, crushing system, plumule processing system, fiber treatment system, starch processing system, seitan processing system are starched, it is described
The steeping tank group liquid outlet of infusion system is connected with dilute corn steep liquor reservoir inlet of the corn steep liquor recovery system, the immersion
The discharging opening of tank group is connected with the stone removing tank for corns charging aperture of the crushing system, and the one-level of the crushing system crushes cyclone
Top flow export is connected with the one-level plumule pressure curved sieve charging aperture of the plumule processing system, after the pin mill mill of the crushing system
Tank discharging opening is connected with the first order pressure curved sieve charging aperture of six grades of fibre pres song sieve of the fiber treatment system, described broken
The warehouse pressure curved sieve top flow export of broken system is connected with the thick newborn tank charging aperture of the starch of the starch processing system, the starch
Overfall of each thick newborn underflow tank of processing system with the air flotation slot of the seitan processing system is connected；It also includes foul smell
Recovery system, the foul smell recovery system includes tail gas air-introduced machine, foul smell scrubbing tower, alkali liquor storage tank, and the tail gas air-introduced machine enters
One-level of the air port respectively with the steeping tank group, the newborn tank of essence, the crushing system crushes the two-stage crushing of tank, the crushing system
Tank, the three-level of the crushing system crush tank, dilute seitan tank of the seitan processing system, the dense bran of the seitan processing system
Matter tank gas outlet is connected, and the tail gas fan out draft is connected with the foul smell scrubbing tower air inlet, the foul smell scrubbing tower
Inlet is connected by lye pump with the alkali liquor storage tank；The infusion system includes sulphur-furnace, sulfur dioxide absorbing tower, relieving haperacidity
Clean water tank, sulfurous acid storage tank, sulfurous acid cyclone, relieving haperacidity clear water injector, the steeping tank group, the gas outlet of the sulphur-furnace
Connected with the sulfur dioxide absorbing tower air inlet, the gas outlet of the sulfur dioxide absorbing tower by sulfur dioxide air-introduced machine with
The air inlet connection of the sulfurous acid cyclone, the liquid outlet of the sulfurous acid cyclone at the top of the relieving haperacidity clean water tank with connecting
Logical, the gas outlet of the sulfurous acid cyclone is connected with the air inlet of the relieving haperacidity clear water injector, the relieving haperacidity clear water injection
The water inlet of device, the inlet of the sulfur dioxide absorbing tower are connected by relieving haperacidity clarified water pump and the relieving haperacidity clean water tank delivery port
Logical, the liquid outlet of the sulfur dioxide absorbing tower is connected with the sulfurous acid storage tank inlet, the sulfurous acid tank top and
The sulfur dioxide air-introduced machine air inlet connection, the liquid outlet of the sulfurous acid storage tank passes through sulfurous acid pump and the steeping tank group
Inlet connection.
Advantage of the present utility model：1st, the tail gas of sulfur dioxide absorbing tower discharge and the sulfur dioxide of sulfurous acid storage tank volatilization
Gas is directly entered relieving haperacidity clean water tank after steam-water separation and participates in relieving haperacidity, on the one hand improves relieving haperacidity efficiency and sulphur utilization rate,
On the other hand, sulfur dioxide can be avoided to be directly discharged into air, prevents environmental pollution；2nd, using buck to carrying titanium dioxide
The foul smell of sulphur is washed, and to neutralize sulfur dioxide absorption, it is to avoid pernicious gas is discharged into air, is prevented the pollution of the environment.
Brief description of the drawings：
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is infusion system structural representation.
Fig. 3 is foul smell recovery system structural representation.
Infusion system 1, steeping tank group 17, sulphur-furnace 11, sulfur dioxide absorbing tower 12, relieving haperacidity clean water tank 13, sulfurous acid storage
Tank 14, sulfurous acid cyclone 15, relieving haperacidity clear water injector 16, steeping tank group 17, sulfur dioxide air-introduced machine 18, corn steep liquor reclaim system
System 2, crushing system 3, one-level crush tank 35, two-stage crushing tank 39, plumule processing system 4, fiber treatment system 5, starch processing
System 6, the newborn tank 66 of essence, seitan processing system 7, dilute seitan tank 73, the foul smell recovery system 9 of dense seitan tank 74, tail gas air-introduced machine 91,
Foul smell scrubbing tower 92, alkali liquor storage tank 93, lye pump 94.
Embodiment：
As shown in figure 1, a kind of production of corn starch system, it includes infusion system 1, corn steep liquor recovery system 2, broken system
System 3, plumule processing system 4, fiber treatment system 5, starch processing system 6, seitan processing system 7, the steeping tank of infusion system 1
17 liquid outlets of group are connected with dilute corn steep liquor reservoir inlet of corn steep liquor recovery system 2, and the discharging opening of steeping tank group 17 is with crushing
The stone removing tank for corns charging aperture connection of system 3, the one-level of crushing system 3 crushes cyclone top flow export and plumule processing system 4
The connection of one-level plumule pressure curved sieve charging aperture, six grades of tank discharging opening and fiber treatment system 5 after the pin mill mill of crushing system 3
The first order pressure curved sieve charging aperture connection of fibre pres song sieve, the warehouse pressure curved sieve top flow export and starch of crushing system 3
The thick newborn tank charging aperture connection of the starch of processing system 6, each thick newborn underflow tank of starch processing system 6 with seitan processing system
The overfall connection of 7 air flotation slot；
As shown in Fig. 2 infusion system 1 includes sulphur-furnace 11, sulfur dioxide absorbing tower 12, relieving haperacidity clean water tank 13, sulfurous acid
Storage tank 14, sulfurous acid cyclone 15, relieving haperacidity clear water injector 16, steeping tank group 17, the gas outlet of sulphur-furnace 11 and sulfur dioxide
The air inlet connection of absorption tower 12, the gas outlet of sulfur dioxide absorbing tower 12 passes through sulfur dioxide air-introduced machine 18 and sulfurous acid cyclone
15 air inlet connection, the liquid outlet of sulfurous acid cyclone 15 is connected with the top of relieving haperacidity clean water tank 13, sulfurous acid cyclone 15
Gas outlet is connected with the air inlet of relieving haperacidity clear water injector 16, water inlet, the sulfur dioxide absorbing tower of relieving haperacidity clear water injector 16
12 inlet is connected by relieving haperacidity clarified water pump 19 with the delivery port of relieving haperacidity clean water tank 13, and relieving haperacidity clarified water pump 19 can be by relieving haperacidity clear water
Clear water in tank 13 is pumped into relieving haperacidity clear water injector 16 and sulfur dioxide absorbing tower 12 respectively, sulfur dioxide absorbing tower 12
Liquid outlet is connected with the inlet of sulfurous acid storage tank 14, and the top of sulfurous acid storage tank 14 is connected with the air inlet of sulfur dioxide air-introduced machine 18,
The liquid outlet of sulfurous acid storage tank 14 is connected by sulfurous acid pump 110 with the inlet of steeping tank group 17, and sulfurous acid pump 110 can be by
Sulfurous acid in sulfurous acid storage tank 14 is pumped into steeping tank group 17；The sulfurous acid flue gas that sulphur-furnace 11 is produced and relieving haperacidity clarified water pump
19 clear water being pumped into are formed after being mixed in sulfur dioxide absorbing tower 12 enters sulfurous acid storage tank 14 after sulfurous acid liquid, deposited
Storage, is then pumped into steeping tank group 17 by the sulfurous acid in sulfurous acid storage tank 14 by sulfurous acid pump 110 and provides soak；Herein
During, the gas that the tail gas that sulfur dioxide absorbing tower 12 is discharged volatilizees with sulfurous acid storage tank 14 is made in sulfur dioxide air-introduced machine 18
With in lower entrance sulfurous acid cyclone 15, the liquid isolated through sulfurous acid cyclone 15 enters relieving haperacidity clean water tank 13, Jin Erjin
Enter sulfur dioxide absorbing tower 12, the clear water that the gas isolated through sulfurous acid cyclone 15 sprays with relieving haperacidity clear water injector 16 enters
Further the sulfur dioxide in gas is absorbed into relieving haperacidity clean water tank 13 after the mixing of one step；Sulfur dioxide absorbing tower
The sulfur dioxide gas that the tail gas of 12 discharges volatilizees with sulfurous acid storage tank 14 is directly entered relieving haperacidity clean water tank 13 after steam-water separation
Relieving haperacidity is participated in, relieving haperacidity efficiency and sulphur utilization rate is on the one hand improved, on the other hand, sulfur dioxide can be avoided to be directly discharged into greatly
In gas, prevent environmental pollution；
As shown in figure 3, it also includes foul smell recovery system 9, foul smell recovery system 9 includes tail gas air-introduced machine 91, foul smell and washed
Wash tower 92, alkali liquor storage tank 93, the air inlet of tail gas air-introduced machine 91 respectively with steeping tank group 17, the newborn tank 66 of essence, crushing system 3 one-level
Broken tank 35, the two-stage crushing tank 39 of crushing system 3, the three-level of crushing system 3 crush tank 311, dilute bran of seitan processing system 7
The dense gas outlet of seitan tank 74 connection of matter tank 73, seitan processing system 7, the air outlet of tail gas air-introduced machine 91 enters with foul smell scrubbing tower 92
Gas port is connected, and the inlet of foul smell scrubbing tower 92 is connected by lye pump 94 with alkali liquor storage tank 93；It will be soaked by tail gas air-introduced machine 91
Steep the newborn tank 66 of tank group 17, essence, the broken tank 35 of one-level, two-stage crushing tank 39, dilute seitan tank 73, the tail gas of dense seitan tank 74 and introduce smelly
In gas wash tower 92, at the same time, the alkali lye (sodium hydroxide) in alkali liquor storage tank 93 is pumped into by foul smell by lye pump 94 and washed
Wash in tower 92, and then absorbed with buck to being introduced into the sulfur dioxide in foul smell scrubbing tower 92 in foul smell, it is to avoid pernicious gas
It is discharged into air, prevents the pollution of the environment.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (1)
1. a kind of production of corn starch system, it includes infusion system, corn steep liquor recovery system, crushing system, plumule processing system
System, fiber treatment system, starch processing system, seitan processing system, the steeping tank group liquid outlet of the infusion system with it is described
Dilute corn steep liquor reservoir inlet connection of corn steep liquor recovery system, the discharging opening of the steeping tank group and the jade of the crushing system
Rice is except the connection of stone cistern charging aperture, and the one-level of the crushing system crushes the one of cyclone top flow export and the plumule processing system
Tank discharging opening and the six of the fiber treatment system after the charging aperture connection of level plumule pressure curved sieve, the pin mill mill of the crushing system
Level fibre pres song sieve the first order pressure curved sieve charging aperture connection, the warehouse pressure curved sieve top flow export of the crushing system with
The thick newborn tank charging aperture connection of the starch of the starch processing system, each thick newborn underflow tank of the starch processing system is and institute
State the overfall connection of the air flotation slot of seitan processing system；Characterized in that, it also includes foul smell recovery system, the foul smell is returned
Receipts system include tail gas air-introduced machine, foul smell scrubbing tower, alkali liquor storage tank, the tail gas fan inlet respectively with the steeping tank
The newborn tank of group, essence, the one-level of the crushing system crush tank, the two-stage crushing tank of the crushing system, the three of the crushing system
The broken tank of level, dilute seitan tank of the seitan processing system, the dense seitan tank gas outlet connection of the seitan processing system, it is described
Tail gas fan out draft is connected with the foul smell scrubbing tower air inlet, and the foul smell scrubbing tower inlet passes through lye pump and institute
State alkali liquor storage tank connection；The infusion system includes sulphur-furnace, sulfur dioxide absorbing tower, relieving haperacidity clean water tank, sulfurous acid storage tank, Asia
Sulfuric acid cyclone, relieving haperacidity clear water injector, the steeping tank group, the gas outlet of the sulphur-furnace and the sulfur dioxide absorbing tower
Air inlet is connected, and the gas outlet of the sulfur dioxide absorbing tower is entered by sulfur dioxide air-introduced machine and the sulfurous acid cyclone
Gas port is connected, and the liquid outlet of the sulfurous acid cyclone is connected with relieving haperacidity clean water tank top, the sulfurous acid cyclone
Gas outlet is connected with the air inlet of the relieving haperacidity clear water injector, the water inlet of the relieving haperacidity clear water injector, the titanium dioxide
The inlet on sulphur absorption tower is connected by relieving haperacidity clarified water pump with the relieving haperacidity clean water tank delivery port, the sulfur dioxide absorbing tower
Liquid outlet connected with the sulfurous acid storage tank inlet, the sulfurous acid tank top and the sulfur dioxide air-introduced machine air inlet
Mouth connection, the liquid outlet of the sulfurous acid storage tank is connected by sulfurous acid pump with the inlet of the steeping tank group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050699.1U CN206438061U (en) | 2017-01-13 | 2017-01-13 | A kind of production of corn starch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050699.1U CN206438061U (en) | 2017-01-13 | 2017-01-13 | A kind of production of corn starch system |
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| Publication Number | Publication Date |
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| CN206438061U true CN206438061U (en) | 2017-08-25 |
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ID=59635287
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720050699.1U Active CN206438061U (en) | 2017-01-13 | 2017-01-13 | A kind of production of corn starch system |
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| Country | Link |
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| CN (1) | CN206438061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744922A (en) * | 2018-07-03 | 2018-11-06 | 山东寿光巨能金玉米开发有限公司 | A kind of tube bank waste heat exhaust gas treating method and dedicated unit applied to production of corn starch field |
| CN114433325A (en) * | 2022-02-08 | 2022-05-06 | 京粮龙江生物工程有限公司 | Anti-blocking type spraying corn bran automatic alkali washing device for corn starch processing |
-
2017
- 2017-01-13 CN CN201720050699.1U patent/CN206438061U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744922A (en) * | 2018-07-03 | 2018-11-06 | 山东寿光巨能金玉米开发有限公司 | A kind of tube bank waste heat exhaust gas treating method and dedicated unit applied to production of corn starch field |
| CN114433325A (en) * | 2022-02-08 | 2022-05-06 | 京粮龙江生物工程有限公司 | Anti-blocking type spraying corn bran automatic alkali washing device for corn starch processing |
| CN114433325B (en) * | 2022-02-08 | 2023-08-11 | 京粮龙江生物工程有限公司 | Automatic alkali washing device of anti-blocking type guniting corn husks for corn starch processing |
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