CN102058989A - Evaporation technology for screw feeding evaporator - Google Patents
Evaporation technology for screw feeding evaporator Download PDFInfo
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- CN102058989A CN102058989A CN 201010565532 CN201010565532A CN102058989A CN 102058989 A CN102058989 A CN 102058989A CN 201010565532 CN201010565532 CN 201010565532 CN 201010565532 A CN201010565532 A CN 201010565532A CN 102058989 A CN102058989 A CN 102058989A
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Abstract
The invention discloses an evaporation technology for a screw feeding evaporator. The screw feeding evaporator comprises a casing and a screw mechanism which is arranged in the casing, the inner cavity of the screw mechanism is provided with an internal channel which is filled with working medium with controllable temperature; and the upper part of the casing is provided with one or a plurality of openings. The evaporation technology comprises the steps of: S1, feeding materials into the screw feeding evaporator; S2, introducing the working medium with set temperature into the internal channel of the screw mechanism to keep the inner temperature of the evaporator at the set temperature; S3, making materials, which reach a boiling point and change into gas, flow out of the evaporator from the upper opening of the casing; S4, judging whether to change the temperature of the working medium introduced in the internal channel; if so, changing the temperature of the working medium introduced in the internal channel and turning to the S3; and if not, finishing the evaporation. The evaporation technology for the screw feeding evaporator can be used for carrying out evaporation while feeding, and respectively separating materials to be evaporated according to the boiling points of the materials.
Description
Technical field
The invention belongs to the vaporizer technology field, relate to a kind of evaporation technology, relate in particular to a kind of evaporation technology of screw feeding evaporimeter.
Background technology
Evaporimeter mainly is made up of heating clamber and vaporization chamber two parts.Heating clamber provides evaporation needed heat to liquid, impels the liquid boiling vaporization; Vaporization chamber separates gas-liquid fully.See also Fig. 1, the evaporation process of existing evaporimeter is finished in vaporization chamber 1, by feed appliance 2 material is concentrated earlier and is sent in the vaporization chamber, then controls the temperature of vaporization chamber, isolates the material that reaches boiling point.
One of defective of existing evaporimeter is that the efficient of existing evaporimeter is lower; Because evaporation process is all carried out in vaporization chamber, the volume of vaporization chamber is limited, influences evaporation efficiency.
Simultaneously, existing evaporation mode process is complicated, needs two steps: step 1, by pressure or liquid thrust material is sent into vaporization chamber; Step 2, in vaporization chamber, finish evaporation.
In addition, the evaporation of the existing common uncontrollable evaporant of evaporimeter order, evaporant is mixed in together usually, and value is not high.
In addition, existing feeding screw 2 only has the effect that transmits material usually, can't freely control the temperature in the feeding screw.Fig. 2 is the schematic cross-section of existing a kind of feeding screw.
Summary of the invention
Technical problem to be solved by this invention is: a kind of evaporation technology of screw feeding evaporimeter is provided, can carries out evaporation process in feeding, and can isolate the material that needs evaporation respectively according to the boiling point of material.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of evaporation technology of screw feeding evaporimeter, described screw feeding evaporimeter comprises: housing, screw mechanism, described screw mechanism is arranged in the housing;
The inner chamber of described screw mechanism is provided with internal channel, is provided with the working medium of controllable temperature in the internal channel, with the temperature in the control evaporimeter; The top of described housing is provided with one or more openings;
Described evaporation technology comprises:
S1, material is sent in the screw feeding evaporimeter;
S2, the working medium of design temperature is fed in the internal channel of screw mechanism, make that the temperature in the evaporimeter is a design temperature;
S3, the material that reaches boiling point become gas, flow out evaporimeter from the opening on housing top;
S4, also need to judge whether to change the temperature that feeds working medium in the internal channel; If need, change the temperature that feeds working medium in the internal channel, change step S3; If do not need, finish.
As a preferred embodiment of the present invention, described step S1, step S2 exchange in proper order.
As a preferred embodiment of the present invention, described evaporimeter comprises some evaporator units, and each evaporator unit connects successively, becomes a circulation; Each evaporator unit comprises: housing, screw mechanism, and described screw mechanism is arranged in the housing; The inner chamber of described screw mechanism is provided with internal channel, is provided with the working medium of controllable temperature in the internal channel, with the temperature in the control evaporimeter; The top of described housing is provided with one or more openings.
As a preferred embodiment of the present invention, the top of described housing is provided with a plurality of openings, and a plurality of openings are provided with at interval on the top of housing.
As a preferred embodiment of the present invention, described opening is connected to a collecting chamber by pipeline; Described opening part also is provided with sensor, and the throughput in order to around the inductive pick-up judges whether to begin to carry out the evaporation of next material with this.
As a preferred embodiment of the present invention, described internal channel is a sandwich; Be provided with interlayer in the described screw mechanism, be provided with the working medium of controllable temperature in the interlayer, with the temperature in the control evaporimeter.
As a preferred embodiment of the present invention, the internal channel of described screw mechanism is provided with the inlet of controllable temperature working medium, the outlet of controllable temperature working medium, and the working medium of controllable temperature enters, flows out from outlet from described inlet.
As a preferred embodiment of the present invention, described screw mechanism is a screw rod, is provided with internal channel at the inner chamber of screw rod.
As a preferred embodiment of the present invention, described screw mechanism comprises screw rod, is arranged on the some helical blades on this screw rod, is respectively equipped with internal channel at described screw rod, helical blade; The internal channel of described screw rod, each helical blade all is communicated with.
A kind of evaporation technology of screw feeding evaporimeter, described screw feeding evaporimeter comprises: housing, screw mechanism, described screw mechanism is arranged in the housing;
The inner chamber of described screw mechanism is provided with internal channel, is provided with the working medium of controllable temperature in the internal channel, with the temperature in the control evaporimeter; The top of described housing is provided with one or more openings;
Described evaporation technology comprises:
S1, material is sent in the screw feeding evaporimeter; The material that described material need separate comprises n-1 material, and boiling point is respectively B
1, B
2, B
3..., B
N-1
S2, with design temperature T
jWorking medium feed in the internal channel of screw mechanism, make that the temperature in the evaporimeter is design temperature T
jB
i≤ design temperature T
j≤ B
I+1Wherein, 1≤i≤n-1, i are integer; J is the number of times of design temperature, and the initial value of j is 1;
S3, reach boiling point B
iMaterial become gas, flow out evaporimeter from the opening on housing top;
S4, also need to judge whether to change the temperature that feeds working medium in the internal channel; If need, the j assignment is j+1, increases the design temperature T that feeds working medium in the internal channel
j, change step S3; If do not need, finish.
A kind of evaporation technology of screw feeding evaporimeter, described screw feeding evaporimeter comprises: housing, screw mechanism, described screw mechanism is arranged in the housing;
The inner chamber of described screw mechanism is provided with internal channel, is provided with the working medium of controllable temperature in the internal channel, with the temperature in the control evaporimeter; The top of described housing is provided with one or more openings;
Described evaporation technology comprises:
S1, material is sent in the screw feeding evaporimeter; The material that described material need separate comprises n-1 material, and boiling point is respectively B
1, B
2, B
3..., B
N-1
S2, with design temperature T
iWorking medium feed in the internal channel of screw mechanism, make that the temperature in the evaporimeter is design temperature T
iB
i≤ design temperature T
i≤ B
I+1Wherein, 1≤i≤n-1, i are integer, and the initial value of i is 1;
S3, reach boiling point B
iMaterial become gas, flow out evaporimeter from the opening on housing top;
S4, also need to judge whether to change the temperature that feeds working medium in the internal channel; If need, the i assignment is i+1, increases the design temperature T that feeds working medium in the internal channel
i, change step S2; If do not need, finish.
Beneficial effect of the present invention is: the evaporation technology of the screw feeding evaporimeter that the present invention proposes, be provided with internal channel by inner chamber at screw mechanism, and the working medium of controllable temperature is set, by the temperature in the temperature control evaporimeter of regulating working medium in internal channel; And opening is set on the top of housing, in feeding, can carry out evaporation process, and can isolate the material that needs evaporation respectively according to the boiling point of material.
Description of drawings
Fig. 1 is the schematic diagram of existing evaporimeter.
Fig. 2 is the schematic cross-section of existing feeding screw.
Fig. 3 is the schematic cross-section of screw feeding evaporimeter among the present invention.
Fig. 4 is the structural representation of evaporimeter part housing among the embodiment one.
Fig. 5 is the structural representation of evaporimeter part housing among the embodiment two.
Fig. 6 is the flow chart of evaporation technology of the present invention.
The specific embodiment
Describe the preferred embodiments of the present invention in detail below in conjunction with accompanying drawing.
Embodiment one
The present invention has disclosed a kind of evaporation technology of screw feeding evaporimeter, sees also Fig. 3, Fig. 4, and described evaporimeter comprises: housing 10, screw mechanism 11, drive motors, and described screw mechanism 11 is arranged in the housing 10; Drive motors is used to drive screw mechanism 11 rotations, and the two ends of screw mechanism 11 are connected by the two ends of bearing with feeding housing 10.
The inner chamber of described screw mechanism 11 is provided with internal channel 12, is provided with the working medium of controllable temperature in the internal channel 12, with the temperature in the control evaporimeter.Described internal channel 12 can be sandwich; Be provided with interlayer in the described screw mechanism 11, be provided with the working medium of controllable temperature in the interlayer, with the temperature in the control evaporimeter.The internal channel 12 of described screw mechanism 11 is provided with the inlet of controllable temperature working medium, the outlet of controllable temperature working medium, and the working medium of controllable temperature enters, flows out from outlet from described inlet.
The top of described housing 10 is provided with one or more openings 13, and in the present embodiment, the top of housing 10 is provided with a big opening 13.Described opening 13 can be connected to a collecting chamber by pipeline.
In the present embodiment, described screw mechanism 11 is a screw rod, is provided with internal channel 12 at the inner chamber of screw rod.
In addition, described opening part can also be provided with sensor, and the throughput in order to around the inductive pick-up judges whether to begin to carry out the evaporation of next material with this.
In addition, described evaporimeter can comprise some evaporator units, and each evaporator unit connects successively, becomes a circulation.Each evaporator unit comprises: housing, screw mechanism, and described screw mechanism is arranged in the housing; The inner chamber of described screw mechanism is provided with internal channel, is provided with the working medium of controllable temperature in the internal channel, with the temperature in the control evaporimeter; The top of described housing is provided with one or more openings.
See also Fig. 6, the evaporation technology of screw feeding evaporimeter of the present invention comprises the steps:
[step S1] sends into material in the screw feeding evaporimeter.
[step S2] feeds the working medium of design temperature in the internal channel of screw mechanism, makes that the temperature in the evaporimeter is a design temperature.
The boiling point that each temperature of setting can be evaporated the material of separation is as required determined, can be set to as the temperature of setting for the first time: more than or equal to the boiling point of first material, less than the boiling point of second material.After judging that first material evaporation is finished, can improve design temperature, be set to: more than or equal to the boiling point of second material, less than the boiling point of the 3rd material.So circulation is until obtaining purer final material.
Certainly, also can set one time temperature as required, a plurality of materials are isolated in evaporation.
In addition, because separation process is to separate in proper order according to setting, therefore isolated successively material is purer, does not need to purify once more, can effectively utilize.
The material that [step S3] reaches boiling point becomes gas, from the opening outflow evaporimeter on housing top.
[step S4] judges whether also to need to change the temperature that feeds working medium in the internal channel; If need, change the temperature that feeds working medium in the internal channel, change step S3; If do not need, finish.Each time that changes temperature can Artificial Control, and perhaps the value of responding to according to the sensor of opening part setting is controlled automatically.As, when the throughput of sensor sensing is lower than setting value, improve design temperature automatically.
Wherein, described step S1, step S2 order can be exchanged.
Embodiment two
See also Fig. 5, the difference of present embodiment and embodiment one is that in the present embodiment, the top of described housing is provided with a plurality of openings, and a plurality of openings are provided with at interval on the top of housing.
Embodiment three
In the present embodiment, the evaporation technology of screw feeding evaporimeter comprises the steps:
[step S1] sends into material in the screw feeding evaporimeter; The material that described material need separate comprises n-1 material, and boiling point is respectively B
1, B
2, B
3..., B
N-1
[step S2] is with design temperature T
jWorking medium feed in the internal channel of screw mechanism, make that the temperature in the evaporimeter is design temperature T
jB
i≤ design temperature T
j≤ B
I+1Wherein, 1≤i≤n-1, i are integer; J is the number of times of design temperature, and the initial value of j is 1.
The boiling point that each temperature of setting can be evaporated the material of separation is as required determined, can be set to as the temperature of setting for the first time: more than or equal to the boiling point of first material, less than the boiling point of second material.After judging that first material evaporation is finished, can improve design temperature, be set to: more than or equal to the boiling point of second material, less than the boiling point of the 3rd material.So circulation is until obtaining purer final material.
Certainly, also can set one time temperature as required, a plurality of materials are isolated in evaporation.
[step S3] reaches boiling point B
iMaterial become gas, flow out evaporimeter from the opening on housing top.
[step S4] judges whether also to need to change the temperature that feeds working medium in the internal channel; If need, the j assignment is j+1, increases the design temperature T that feeds working medium in the internal channel
j, change step S3; If do not need, finish.Each time that changes temperature can Artificial Control, and perhaps the value of responding to according to the sensor of opening part setting is controlled automatically.As, when the throughput of sensor sensing is lower than setting value, improve design temperature automatically.
Embodiment four
In the present embodiment, every setting is temperature successively, and a material is isolated in evaporation.The evaporation technology of present embodiment screw feeding evaporimeter comprises the steps:
[step S1] sends into material in the screw feeding evaporimeter; The material that described material need separate comprises n-1 material, and boiling point is respectively B
1, B
2, B
3..., B
N-1
[step S2] is with design temperature T
iWorking medium feed in the internal channel of screw mechanism, make that the temperature in the evaporimeter is design temperature T
iB
i≤ design temperature T
i≤ B
I+1Wherein, 1≤i≤n-1, i are integer, and the initial value of i is 1.
Whenever carry out a temperature setting, the i value increases by 1, until i=n-1.
[step S3] reaches boiling point B
iMaterial become gas, flow out evaporimeter from the opening on housing top.
[step S4] judges whether also to need to change the temperature (judging promptly whether i equals n-1) that feeds working medium in the internal channel; If need, the i assignment is i+1, increases the design temperature T that feeds working medium in the internal channel
i, change step S2; If do not need, finish.Each time that changes temperature can Artificial Control, and perhaps the value of responding to according to the sensor of opening part setting is controlled automatically.As, when the throughput of sensor sensing is lower than setting value, improve design temperature automatically.
In sum, the evaporation technology of the screw feeding evaporimeter that the present invention proposes is provided with internal channel by the inner chamber at screw mechanism, and the working medium of controllable temperature is set in internal channel, by the temperature in the temperature control evaporimeter of regulating working medium; And opening is set on the top of housing, in feeding, can carry out evaporation process, and can isolate the material that needs evaporation respectively according to the boiling point of material.
Here description of the invention and application is illustrative, is not to want with scope restriction of the present invention in the above-described embodiments.Here the distortion of disclosed embodiment and change are possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present invention or substantive characteristics, and the present invention can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.Under the situation that does not break away from the scope of the invention and spirit, can carry out other distortion and change here to disclosed embodiment.
Claims (10)
1. the evaporation technology of a screw feeding evaporimeter is characterized in that, described screw feeding evaporimeter comprises:
Housing, screw mechanism, described screw mechanism is arranged in the housing;
The inner chamber of described screw mechanism is provided with internal channel, is provided with the working medium of controllable temperature in the internal channel, with the temperature in the control evaporimeter; The top of described housing is provided with one or more openings;
Described evaporation technology comprises:
S1, material is sent in the screw feeding evaporimeter;
S2, the working medium of design temperature is fed in the internal channel of screw mechanism, make that the temperature in the evaporimeter is a design temperature;
S3, the material that reaches boiling point become gas, flow out evaporimeter from the opening on housing top;
S4, also need to judge whether to change the temperature that feeds working medium in the internal channel; If need, change the temperature that feeds working medium in the internal channel, change step S3; If do not need, finish.
2. evaporation technology according to claim 1 is characterized in that:
Described step S1, step S2 exchange in proper order.
3. evaporation technology according to claim 1 is characterized in that:
Described evaporimeter comprises some evaporator units, and each evaporator unit connects successively, becomes a circulation;
Each evaporator unit comprises: housing, screw mechanism, and described screw mechanism is arranged in the housing;
The inner chamber of described screw mechanism is provided with internal channel, is provided with the working medium of controllable temperature in the internal channel, with the temperature in the control evaporimeter;
The top of described housing is provided with one or more openings.
4. evaporation technology according to claim 1 is characterized in that:
The top of described housing is provided with a plurality of openings, and a plurality of openings are provided with at interval on the top of housing.
5. evaporation technology according to claim 1 is characterized in that:
Described opening is connected to a collecting chamber by pipeline;
Described opening part also is provided with sensor, and the throughput in order to around the inductive pick-up judges whether to begin to carry out the evaporation of next material with this.
6. evaporation technology according to claim 1 is characterized in that:
Described internal channel is a sandwich;
Be provided with interlayer in the described screw mechanism, be provided with the working medium of controllable temperature in the interlayer, with the temperature in the control evaporimeter.
7. evaporation technology according to claim 1 is characterized in that:
The internal channel of described screw mechanism is provided with the inlet of controllable temperature working medium, the outlet of controllable temperature working medium, and the working medium of controllable temperature enters, flows out from outlet from described inlet.
8. evaporation technology according to claim 1 is characterized in that:
Described screw mechanism is a screw rod, is provided with internal channel at the inner chamber of screw rod; Perhaps
Described screw mechanism comprises screw rod, is arranged on the some helical blades on this screw rod, is respectively equipped with internal channel at described screw rod, helical blade; The internal channel of described screw rod, each helical blade all is communicated with.
9. the evaporation technology of a screw feeding evaporimeter is characterized in that, described screw feeding evaporimeter comprises:
Housing, screw mechanism, described screw mechanism is arranged in the housing;
The inner chamber of described screw mechanism is provided with internal channel, is provided with the working medium of controllable temperature in the internal channel, with the temperature in the control evaporimeter; The top of described housing is provided with one or more openings;
Described evaporation technology comprises:
S1, material is sent in the screw feeding evaporimeter; The material that described material need separate comprises n-1 material, and boiling point is respectively B
1, B
2, B
3..., B
N-1
S2, with design temperature T
jWorking medium feed in the internal channel of screw mechanism, make that the temperature in the evaporimeter is design temperature T
jB
i≤ design temperature T
j≤ B
I+1Wherein, 1≤i≤n-1, i are integer; J is the number of times of design temperature, and the initial value of j is 1;
S3, reach boiling point B
iMaterial become gas, flow out evaporimeter from the opening on housing top;
S4, also need to judge whether to change the temperature that feeds working medium in the internal channel; If need, the j assignment is j+1, increases the design temperature T that feeds working medium in the internal channel
j, change step S3; If do not need, finish.
10. the evaporation technology of a screw feeding evaporimeter is characterized in that, described screw feeding evaporimeter comprises: housing, screw mechanism, and described screw mechanism is arranged in the housing;
The inner chamber of described screw mechanism is provided with internal channel, is provided with the working medium of controllable temperature in the internal channel, with the temperature in the control evaporimeter; The top of described housing is provided with one or more openings;
Described evaporation technology comprises:
S1, material is sent in the screw feeding evaporimeter; The material that described material need separate comprises n-1 material, and boiling point is respectively B
1, B
2, B
3..., B
N-1
S2, with design temperature T
iWorking medium feed in the internal channel of screw mechanism, make that the temperature in the evaporimeter is design temperature T
iB
i≤ design temperature T
i≤ B
I+1Wherein, 1≤i≤n-1, i are integer, and the initial value of i is 1;
S3, reach boiling point B
iMaterial become gas, flow out evaporimeter from the opening on housing top;
S4, also need to judge whether to change the temperature that feeds working medium in the internal channel; If need, the i assignment is i+1, increases the design temperature T that feeds working medium in the internal channel
i, change step S2; If do not need, finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565532 CN102058989B (en) | 2010-11-30 | 2010-11-30 | Evaporation technology for screw feeding evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565532 CN102058989B (en) | 2010-11-30 | 2010-11-30 | Evaporation technology for screw feeding evaporator |
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| CN102058989A true CN102058989A (en) | 2011-05-18 |
| CN102058989B CN102058989B (en) | 2013-01-16 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125110U (en) * | 1992-01-20 | 1992-12-16 | 成都环保建设工程技术公司 | Double-layered double heat type material drying device |
| CN1118995A (en) * | 1993-03-06 | 1996-03-20 | 汉克尔股份两合公司 | Improved distillative separation process by steaming for mixtures of multiple substances |
| CN2393057Y (en) * | 1999-09-06 | 2000-08-23 | 张春生 | Multifunction double-tube circulation-hot-air integrated grain dryer |
| CN1549738A (en) * | 2001-08-28 | 2004-11-24 | �������Ȼ��Ʒ��ҵ����˾ | Multiple-chamber device for fractionated evaporation and separation of a solution |
| US20050247245A1 (en) * | 2004-05-07 | 2005-11-10 | Ramharter Peter M | Process and apparatus for treating biogenic residues, particularly sludges |
| CN101216244A (en) * | 2008-01-09 | 2008-07-09 | 浙江大学 | Spiral and rotary type sludge drying shaping apparatus |
| CN201237423Y (en) * | 2008-07-04 | 2009-05-13 | 范炳喜 | Dual-shaft sealing type hollow blade drying machine |
-
2010
- 2010-11-30 CN CN 201010565532 patent/CN102058989B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125110U (en) * | 1992-01-20 | 1992-12-16 | 成都环保建设工程技术公司 | Double-layered double heat type material drying device |
| CN1118995A (en) * | 1993-03-06 | 1996-03-20 | 汉克尔股份两合公司 | Improved distillative separation process by steaming for mixtures of multiple substances |
| CN2393057Y (en) * | 1999-09-06 | 2000-08-23 | 张春生 | Multifunction double-tube circulation-hot-air integrated grain dryer |
| CN1549738A (en) * | 2001-08-28 | 2004-11-24 | �������Ȼ��Ʒ��ҵ����˾ | Multiple-chamber device for fractionated evaporation and separation of a solution |
| US20050247245A1 (en) * | 2004-05-07 | 2005-11-10 | Ramharter Peter M | Process and apparatus for treating biogenic residues, particularly sludges |
| CN101216244A (en) * | 2008-01-09 | 2008-07-09 | 浙江大学 | Spiral and rotary type sludge drying shaping apparatus |
| CN201237423Y (en) * | 2008-07-04 | 2009-05-13 | 范炳喜 | Dual-shaft sealing type hollow blade drying machine |
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| CN102058989B (en) | 2013-01-16 |
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