CN206767982U - A kind of starch continuous steamer - Google Patents
A kind of starch continuous steamer Download PDFInfo
- Publication number
- CN206767982U CN206767982U CN201720503293.4U CN201720503293U CN206767982U CN 206767982 U CN206767982 U CN 206767982U CN 201720503293 U CN201720503293 U CN 201720503293U CN 206767982 U CN206767982 U CN 206767982U
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- cone cylinder
- ring port
- central tube
- connection
- outer ring
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Abstract
The utility model discloses a kind of starch continuous steamer, including material inlet, also include helical duct cavity, helical duct cavity includes outer ring port and inner ring port, outer ring port is connected by import cone cylinder with material inlet, inner ring port is connected with the sidepiece of central tube, and central tube one end is provided with sewage draining exit, and the central tube other end is connected by exporting cone cylinder with material outlet.The utility model drag losses is small；Heat loss is small；Floor space is small；Save raw material.
Description
Technical field
The utility model belongs to field of papermaking, more particularly to a kind of starch continuous steamer, suitable for automatic paper
Surface sizing starch is continuously gelatinized.
Background technology
Boiling vessel is common device component units in the continuous gelatinization process of size-press starch, mixed to make starch fully heat
Close.And domestic existing boiling tank uses transverse tube type boiling vessel mostly so that the heat loss of whole size-press starch gelatinization system is big,
Drag losses is big, and floor space is big.Develop with the expansion of growing paper requirements and modern paper industry, conventional boil
Device can not meet the needs of product quality and modern paper industry.Full-automatic surface sizing starch domestic at present, which is continuously gelatinized, is
System is monopolized also in vacuum state, core technology by offshore company, and continuity boiling vessel connects as whole surface size-press starch
One of nucleus equipment of continuous gelatinization system, to the product quality important of whole system.
The content of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, there is provided a kind of starch continuous steamer,
The shortcomings that material is big in the loss of transverse tube type boiling vessel internal resistance, and heat loss is big has been corrected, and has improved the heating mixing effect of material
Fruit, make heating mixing more uniformly abundant.The mixing of starch, water and enzyme can be made to reach a more reasonably state, and can not
Discontinuously discharge, drastically increase production capacity.
A kind of starch continuous steamer, including material inlet, in addition to helical duct cavity, helical duct cavity include outer
Circle port and inner ring port, outer ring port are connected by import cone cylinder with material inlet, and the sidepiece of inner ring port and central tube connects
Logical, central tube one end is provided with sewage draining exit, and the central tube other end is connected by exporting cone cylinder with material outlet.
The diameter of one end that import cone cylinder as described above is connected with material inlet is more than import cone cylinder and connected with outer ring port
The diameter of the one end connect；The diameter of one end that outlet cone cylinder is connected with central tube is more than one that outlet cone cylinder is connected with material outlet
The diameter at end.
The utility model has the advantages that relative to prior art：
1st, drag losses is small：Transverse tube type boiling vessel elbow is relatively more, and the utility model does not have an elbow, and drag losses is obvious
Reduce；
2nd, heat loss is small：The outer ring of helical duct cavity internally encloses insulation effect, and existing transverse tube type boiling vessel needs
Heat-preservation cotton is wanted to be incubated；
3rd, floor space is small：For transverse tube type boiling vessel, no matter from volume, processing cost or floor space
Very big advantage will be accounted for for upper；
4th, raw material is saved.
Brief description of the drawings
Fig. 1 is top view of the present utility model；
Fig. 2 is side view of the present utility model.
In figure：1- material inlets；2- import cone cylinders；3- material outlets；4- exports cone cylinder；5- central tubes；6- helical ducts
Cavity；7- sewage draining exits；601- outer rings port；602- inner rings port.
Embodiment
The technical scheme of the application is described further below in conjunction with accompanying drawing.
As shown in Fig. 1~2, a kind of starch continuous steamer, including material inlet 1, in addition to helical duct cavity 6, spiral shell
Rotation path pouch 6 includes outer ring port 601 and inner ring port 602, and outer ring port 601 is connected by import cone cylinder 2 and material inlet 1
Connect, inner ring port 602 connects with the sidepiece of central tube 5, and the one end of central tube 5 is provided with sewage draining exit 7, and the other end of central tube 5 passes through
Outlet cone cylinder 4 is connected with material outlet 3.
The diameter of one end that import cone cylinder 2 as described above is connected with material inlet 1 is more than import cone cylinder 2 and outer ring port
The diameter of one end of 601 connections；The diameter of one end that outlet cone cylinder 4 is connected with central tube 5 is more than outlet cone cylinder 4 and material outlet
The diameter of one end of 3 connections.
The utility model is in normal work, the valve closed on the pipeline that is connected with sewage draining exit 7, closing sewage draining exit 7, thing
Material is injected into material inlet 1 by injector, and material enters after being sufficiently mixed via import cone cylinder 2 and helical duct cavity 6
Central tube 5, material outlet 3 is entered by exit cone 4, then flows into next process, during stop cleaning, opened and sewage draining exit 7
Valve on the pipeline of connection, waste material is from the emptying of sewage draining exit 7.
The utility model is installed on after injector, and the utility model monnolithic case is a conveyor screw, the utility model
Mainly include three interfaces, be respectively：One material inlet, 1, material outlet 3, a sewage draining exit 7.Material is entered by material
Mouth 1 enters, and by import cone cylinder 2, into helical duct cavity 6, it is homogeneous that material mixing in helical duct cavity 6 reaches temperature
Afterwards, into central tube 5, material outlet 3 is entered by exit cone 4, send next process to carry out enzyme reaction.
The utility model can be used with tandem, when being divided into first stage boiling device and two level boiling vessel, first stage boiling device and two
The volume of the helical duct cavity 6 of level boiling vessel needs residence time and flow to determine that first stage boiling device is anti-according to material respectively
It is 15S or so between seasonable, the two level boiling vessel reaction time is 75S or so, and the cross-sectional area and helix length of design are just to hold
Perhaps material residence time in helical duct cavity 6 is 15S and 75S, and amylase is carried out into high-temperature inactivation by two-stage boiling vessel,
So as to obtain the qualified starch mixed liquor of next procedure needs.
Preferably, helical duct cavity 6 is rolled by steel plate, and the center of helical duct cavity 6 is set in central tube 5
On, the diameter range of central tube 5 is 89mm ~ 219mm, rolls the distance between the adjacent two layers steel plate of helical duct cavity 6 model
Enclose for 31mm ~ 62mm.As shown in Fig. 2 boiling vessel whole height is between the mm of 400 mm ~ 800.Material inlet diameter range is
76mm~159mm.The diameter range of material outlet 3 is between 76mm ~ 159mm.The dischargeable capacity of helical duct cavity 6 is according to shallow lake
Volume needed for powder liquid determines, generally 1.2 of volume needed for starch fluid times.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (2)
1. a kind of starch continuous steamer, including material inlet（1）, it is characterised in that also including helical duct cavity（6）, spiral shell
Revolve path pouch（6）Including outer ring port（601）With inner ring port（602）, outer ring port（601）Pass through import cone cylinder（2）With
Material inlet（1）Connection, inner ring port（602）With central tube（5）Sidepiece connection, central tube（5）One end is provided with sewage draining exit
（7）, central tube（5）The other end is by exporting cone cylinder（4）With material outlet（3）Connection.
A kind of 2. starch continuous steamer according to claim 1, it is characterised in that described import cone cylinder（2）With thing
Expect import（1）The diameter of one end of connection is more than import cone cylinder（2）With outer ring port（601）The diameter of one end of connection；Outlet
Cone cylinder（4）With central tube（5）The diameter of one end of connection is more than outlet cone cylinder（4）With material outlet（3）One end of connection it is straight
Footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720503293.4U CN206767982U (en) | 2017-05-08 | 2017-05-08 | A kind of starch continuous steamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720503293.4U CN206767982U (en) | 2017-05-08 | 2017-05-08 | A kind of starch continuous steamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206767982U true CN206767982U (en) | 2017-12-19 |
Family
ID=60649353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720503293.4U Active CN206767982U (en) | 2017-05-08 | 2017-05-08 | A kind of starch continuous steamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206767982U (en) |
-
2017
- 2017-05-08 CN CN201720503293.4U patent/CN206767982U/en active Active
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