CN208756998U - A kind of distillation column equipment - Google Patents
A kind of distillation column equipment Download PDFInfo
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- CN208756998U CN208756998U CN201820875534.2U CN201820875534U CN208756998U CN 208756998 U CN208756998 U CN 208756998U CN 201820875534 U CN201820875534 U CN 201820875534U CN 208756998 U CN208756998 U CN 208756998U
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- circular plate
- material evaporation
- destilling tower
- tower ontology
- evaporation circular
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Abstract
The utility model relates to a kind of distillation column equipments, including tubular destilling tower ontology, the top and bottom of destilling tower ontology are sealed by end socket, the top end socket of destilling tower ontology connects material inlet tube, the bottom bulkhead of destilling tower ontology connects material outlet, multiple longitudinally disposed material evaporation components are equipped in destilling tower ontology, material evaporation component includes being arranged in destilling tower intrinsic material evaporation Circular Plate a and material evaporation Circular Plate b, the edge of material evaporation Circular Plate a and material evaporation Circular Plate b are equipped with through-hole, the lead to the hole site of material evaporation Circular Plate a edge is equipped with the annulus baffle of both ends open, material evaporation Circular Plate b internal diameter edge is equipped with the annulus baffle of both ends open；The outer diameter face of material evaporation Circular Plate a is fixedly connected with the inner wall of destilling tower ontology, and there are radial clearances between the edge through-hole of material evaporation Circular Plate a and the circumferential surface of annulus baffle, produces serialization, material is short by the time of heating surface, superior product quality.
Description
Technical field
The utility model relates to a kind of edible oil, oil-fat chemical products, petrochemical industry, other kinds chemical products,
The distilation of plant extracts and the equipment of separation heterogeneity, specifically a kind of distillation column equipment.
Background technique
Destilling tower be the chemical industry equipment of the materials such as rare metal titanium and its alloy material manufacture have intensity is high, toughness is big,
The characteristics such as high temperature resistant, corrosion-resistant, light specific gravity；Therefore be widely used with chemical industry, petrochemical industry, metallurgy, light industry, weaving, alkaline,
The fields such as pharmacy, pesticide, plating, electronics.Tower is many kinds of, and destilling tower is a kind of tower gas-liquid contact dress distilled
It sets.There are plate column and two kinds of main Types of packed tower.Plate column is a complicated problem, the factor being related to compared with packed tower
Very much, be considered as when type selecting the manufacture of material properties, operating condition, the performance of tower and tower, installation, operating and
Maintenance etc..Destilling tower principle of distillation is by liquid mixture partial gasification, using the different characteristic of wherein each component volatility, in fact
Now separate.Tower reactor is liquid, overhead gas, gas condensing recovery.
The function of destilling tower is primarily to separating mixed liquids, at different conditions using different liquids, not such as temperature
Together, the different principle of volatility (boiling point) carries out liquid separation, to reach refining effect.
Existing destilling tower is entirely the additional thermal material of tower, and reboiler is many times also needed to carry out the outer forced circulation of tower again
Heating, absolutely proves that the heat utilization rate of destilling tower is not high, and the big material of yield is more, material cannot form a film well cannot be very
Good evaporation, it is also necessary to which the stirring of steam stripping or other forms, which again increases energy consumptions, while affecting vacuum.
Summary of the invention
Purpose of the utility model is to solve defects of the existing technology, provide a kind of distillation column equipment.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of distillation column equipment, including tubular destilling tower ontology pass through end socket at the top and bottom of destilling tower ontology
Sealing, the top end socket of destilling tower ontology connect material inlet tube, and the bottom bulkhead of destilling tower ontology connects material outlet, described
Multiple longitudinally disposed material evaporation components are equipped in destilling tower ontology, material evaporation component includes being arranged in destilling tower ontology
Material evaporation Circular Plate a and the edge of material evaporation Circular Plate b, material evaporation Circular Plate a and material evaporation Circular Plate b set
There is a through-hole, the lead to the hole site of material evaporation Circular Plate a edge is equipped with the annulus baffle of both ends open, in material evaporation Circular Plate b
Diameter edge is equipped with the annulus baffle of both ends open；
The outer diameter face of material evaporation Circular Plate a is fixedly connected with the inner wall of destilling tower ontology, the side of material evaporation Circular Plate a
There are radial clearance between portion's through-hole and the circumferential surface of annulus baffle, which forms material flow passage；
The internal diameter edge of material evaporation Circular Plate b is fixedly connected with annulus baffle, the outer diameter face of material evaporation Circular Plate b with
There are radial clearance between the inner wall of destilling tower ontology, which forms material flow passage.
A kind of above-mentioned distillation column equipment, the overall diameter of the material evaporation Circular Plate b is less than material evaporation Circular Plate a's
Overall diameter, material evaporation Circular Plate a and material evaporation Circular Plate b are arranged alternately in destilling tower ontology.
A kind of above-mentioned distillation column equipment, the front end of the material inlet pipe connect material heat exchanger, and rear end connects annulus
Several apertures are arranged at pipe material distributor, ring tube material distributor bottom.
A kind of above-mentioned distillation column equipment, vacuum tube is connected on the top end socket, and one end of vacuum tube connects destilling tower
The inner cavity of ontology.
A kind of above-mentioned distillation column equipment, the destilling tower ontology is interior to be equipped with material assisted heating device, and material auxiliary adds
The upper surface or the back side of material evaporation Circular Plate a and material evaporation Circular Plate b is arranged in thermal.
A kind of above-mentioned distillation column equipment, the material assisted heating device are to be arranged in material evaporation Circular Plate a and object
Heating tube on material evaporation Circular Plate b, one end of heating tube are equipped with heat medium import, and the other end is equipped with Crude product input,
Form a heating system.
A kind of above-mentioned distillation column equipment, the material assisted heating device are to be arranged in material evaporation Circular Plate a and object
The heating wire or electrically heated rod of annular arrangement on material evaporation Circular Plate b.
A kind of above-mentioned distillation column equipment, the top of the destilling tower ontology are equipped with filling body or column plate, vacuum tube with fill out
The connection of the top of Material or column plate.
The utility model has the following beneficial effects: the equipment sealing effect is good, device fabrication and operation expense are lower, it
Agitating device is not needed, material automatically forms film along internal material evaporation component from top to bottom, produces serialization, material
Short, the superior product quality by the time of heating surface, while saving electric power resource, heat utilization rate is high, and production cost is low etc. has
Beneficial effect；It will be that relevant industries lifting means, lifting process technology are strong if can be widely applied in relevant industries
Guarantee.The utility model internal structure is compact, realizes maximum disengagement area with the smallest volume, I can be set originally
The manufacturing cost of several distillation equipments of meter further decreases, and is especially suitable for the manufacture processing of large-scale super-huge distillation equipment, fits
Close large-scale production.
Detailed description of the invention
Fig. 1 is that 1 destilling tower of the utility model embodiment erects schematic cross-sectional view.
Fig. 2 is Fig. 1 horizontal cross-sectional schematic.
Fig. 3 is that the utility model assisted heating device distillation column equipment on Circular Plate erects schematic cross-sectional view.
Fig. 4 is the horizontal cross-sectional schematic of Fig. 3.
Fig. 5 is that the utility model assisted heating device distillation column equipment below Circular Plate erects schematic cross-sectional view.
Fig. 6 is the horizontal cross-sectional schematic of Fig. 5.
Fig. 7 is that the distillation column equipment with filler erects schematic cross-sectional view.
Fig. 8 is the horizontal cross-sectional schematic of Fig. 7.
Fig. 9 is the area the A enlarged drawing in Fig. 1.
Figure 10 is the area the B enlarged drawing in Fig. 1.
Figure 11 is the schematic top plan view after material evaporation Circular Plate a and annulus baffle combination.
Figure 12 is the schematic top plan view after material evaporation Circular Plate b is combined with destilling tower ontology.
Specific embodiment
As shown in Figures 1 to 12, a kind of distillation column equipment, including tubular destilling tower ontology 3, destilling tower ontology 3
Top and bottom are sealed by end socket, and the top end socket of destilling tower ontology connects material inlet tube 1, the bottom of destilling tower ontology 3
End socket connects material outlet 2, is equipped with multiple longitudinally disposed material evaporation components, material evaporation component packet in destilling tower ontology 3
Include the material evaporation Circular Plate a being arranged in destilling tower ontology 3 and material evaporation Circular Plate b, material evaporation Circular Plate a and object
The edge of material evaporation Circular Plate b is equipped with through-hole, and the annulus that the lead to the hole site of material evaporation Circular Plate a edge is equipped with both ends open is kept off
Plate 5, material evaporation Circular Plate b internal diameter edge are equipped with the annulus baffle 5 of both ends open；
The outer diameter face of material evaporation Circular Plate a is fixedly connected with the inner wall of destilling tower ontology 3, material evaporation Circular Plate a's
There are radial clearance 10 between edge through-hole and the circumferential surface of annulus baffle 5, which forms material flow passage, annulus gear
Plate 5 is fixedly connected by connecting rod (stick, reinforcing bar) 12 with the edge of material evaporation Circular Plate a；
The internal diameter edge of material evaporation Circular Plate b is fixedly connected with annulus baffle 5, the outer diameter face of material evaporation Circular Plate b
There are radial clearance 11 between the inner wall of destilling tower ontology 3, which forms material flow passage, material evaporation circle
Ring flat-plate b is fixedly connected by connecting rod (stick, reinforcing bar) 12 with the inner wall of destilling tower ontology 3.
Wherein, the overall diameter of material evaporation Circular Plate b is less than the overall diameter of material evaporation Circular Plate a, material evaporation annulus
Plate a and material evaporation Circular Plate b are arranged alternately in destilling tower ontology 3.
The front end of material inlet pipe 1 connects material heat exchanger, and rear end connects ring tube material distributor, ring tube material point
Cloth device bottom passes through ring tube after having several apertures, the material that material inlet pipe 1 supplies to first pass around material heat exchanger heating
Material distributor is entered after being evenly distributed in destilling tower ontology 3, wherein material heat exchanger and ring tube material distributor are existing
There is equipment.
Further, vacuum tube 4, the inner cavity of one end connection destilling tower ontology 3 of vacuum tube 4 are connected on the end socket of top.
It further illustrates combined with specific embodiments below:
Embodiment 1
By taking corn oil distills depickling as an example, as shown in Fig. 1 Fig. 2, corn oil has already passed through material-heat-exchanging outside destilling tower
Device is heated to 260 degree, and inside the destilling tower ontology 3 that material inlet pipe 1 enters destilling tower, corn oil trickles in Circular Plate first
On a, circumferentially gap 10 is toward flowing down in Circular Plate a, and trickling passes through under the action of annulus baffle 5 at film-form naturally
The surface that radial clearance 10 flows to Circular Plate b is crossed, a part of low-boiling fatty acid initially evaporates；It then proceedes to along Circular Plate
Toward flowing down, low-boiling fatty acid continues to evaporate, and this evaporation process is repeated several times, free rouge for the outer radial clearance 11 of b
The evaporation of fat acid is clean, and the annulus baffle 5 in destilling tower ontology 3 can keep the bottom cavity and apex cavity of destilling tower ontology 3
Connection, the interior fatty acid gas evaporated of destilling tower ontology 3 can rise to the top of destilling tower ontology 3, and fatty acid gas is all
It being recycled after being retracted to the condensation of distillation equipment external condenser by vacuum tube 4, remaining high boiling corn grease is all pooled to bottom,
By 2 Collection utilization of material outlet.
Embodiment 2
The utility model the difference from embodiment 1 is that, material assisted heating device, material are equipped in destilling tower ontology 3
The upper surface or the back side of material evaporation Circular Plate a and material evaporation Circular Plate b is arranged in assisted heating device.Material auxiliary adds
Thermal includes two kinds in the present embodiment, and a kind of material assisted heating device is to be arranged in material evaporation Circular Plate a and material
The heating tube on Circular Plate b is evaporated, one end of heating tube is equipped with heat medium import 6, and the other end is equipped with Crude product input 7,
A heating system is formed, another material assisted heating device is to be arranged in material evaporation Circular Plate a and material evaporation annulus
The heating wire or electrically heated rod of annular arrangement on plate b.Since fatty acid material evaporation takes away many energy, it is therefore necessary to give
Material assists heating again；
By taking sunflower oil distills depickling as an example, as shown in Fig. 3 Fig. 4, sunflower oil has already passed through heat exchange outside destilling tower
Device is heated to 230 degree, enters the Circular Plate a inside destilling tower from material inlet pipe 1, the circumferentially gap in Circular Plate a
10 toward flowing down, and trickling flows to the surface of Circular Plate b at film-form under the action of Circular Plate gear 5 by radial clearance 10 naturally,
A part of low-boiling fatty acid initially evaporates, and continues to heat to sunflower oil by material assisted heating device, is maintained at rouge
It is more than the boiling temperature of fat acid；Then proceed to along the outer radial clearance 11 of Circular Plate b toward flow down, low-boiling fatty acid after
Continuous evaporation, is repeated several times this evaporation process, free fatty acid is evaporated completely, fatty acid is all to be retracted to steaming by vacuum tube 4
It is recycled after evaporating the condensation of equipment external condenser, remaining high boiling sunflower seeds grease is all pooled to bottom, receives by material outlet 2
Collection utilizes.
Embodiment 3
By taking palm oil distills depickling as an example, as shown in Fig. 5 Fig. 6, palm oil has already passed through heat exchanger outside destilling tower and adds
Heat enters the Circular Plate a inside destilling tower to 200 degree, from material inlet pipe 1, and circumferentially gap 10 is past in Circular Plate a
It flows down, trickles naturally into film-form, flow to the surface of Circular Plate b by radial clearance 10 under the action of annulus baffle 5, one
Low-boiling fatty acid is divided to initially evaporate, material assisted heating device continues to heat palm oil, is maintained at the boiling point temperature of fatty acid
Degree or more；It then proceedes to along the outer radial clearance 11 of Circular Plate b toward flowing down, low-boiling fatty acid continues to evaporate, repeatedly
This evaporation process is repeated, free fatty acid is evaporated completely, fatty acid is all to be retracted to distillation equipment condensed exterior by vacuum tube 4
It is recycled after device condensation, remaining high boiling palm oil grease is all pooled to bottom, by 2 Collection utilization of material outlet.
Embodiment 4
The present embodiment is the difference from embodiment 1 is that the top of destilling tower ontology is equipped with filling body 8 or column plate, vacuum tube 4
It is connect with the top of filling body 8 or column plate.By taking glycerol distillation purifies as an example, as shown in Fig. 7 Fig. 8, glycerol outside destilling tower
Through being heated to 160-200 degree by heat exchanger, enter the Circular Plate a inside destilling tower from material inlet pipe 1, along Circular Plate a
Interior circumferentially gap 10 toward flow down, naturally trickle at film-form, flowed under the action of annulus baffle 5 by radial clearance 10
The surface of Circular Plate b, a part of glycerol initially evaporate；Since material evaporation takes away many energy, it is therefore necessary to give material
Auxiliary heating guarantees that material reaches the temperature of evaporation on entire Circular Plate evaporating surface.Material low-boiling object in Circular Plate
Matter initially evaporates, and the steam of vaporized material encounters filling body 8, is influenced by filler resistance and temperature, reaches filler
The purity of the higher substance of height is also higher, this suit the requirements produce content (purity) reach 95%, 98%, 99% or even 99.5%,
The needs of 99.9% enterprise and requirement are recycled after being retracted to the condensation of distillation equipment external condenser by vacuum tube 4, remaining high boiling
The substance of point is all finally pooled to bottom, by 2 Collection utilization of material outlet.
The equipment sealing effect is good, and device fabrication and operation expense are lower, it does not need agitating device, and material is from upper
Film is automatically formed along internal material evaporation component under and, produces serialization, material is short by the time of heating surface, product
The beneficial effects such as quality is good, while saving electric power resource, and heat utilization rate is high, and production cost is low；If can be in associated row
It is widely applied in industry, will be relevant industries lifting means, lifting process technology sound assurance.The utility model internal junction
Structure is compact, realizes maximum disengagement area, the manufacture for several distillation equipments that I can be designed originally with the smallest volume
Cost further decreases, and is especially suitable for the manufacture processing of large-scale super-huge distillation equipment, is suitble to large-scale production.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (8)
1. the top and bottom of a kind of distillation column equipment, including tubular destilling tower ontology, destilling tower ontology are close by end socket
Envelope, the top end socket of destilling tower ontology connect material inlet tube, and the bottom bulkhead of destilling tower ontology connects material outlet, feature
It is, multiple longitudinally disposed material evaporation components are equipped in the destilling tower ontology, and material evaporation component includes that setting is being steamed
Evaporate the intrinsic material evaporation Circular Plate a of tower and material evaporation Circular Plate b, material evaporation Circular Plate a and material evaporation Circular Plate
The edge of b is equipped with through-hole, and the lead to the hole site of material evaporation Circular Plate a edge is equipped with the annulus baffle of both ends open, material evaporation
Circular Plate b internal diameter edge is equipped with the annulus baffle of both ends open；
The outer diameter face of material evaporation Circular Plate a is fixedly connected with the inner wall of destilling tower ontology, and the edge of material evaporation Circular Plate a is logical
There are radial clearance between hole and the circumferential surface of annulus baffle, which forms material flow passage；
The internal diameter edge of material evaporation Circular Plate b is fixedly connected with annulus baffle, the outer diameter face and distillation of material evaporation Circular Plate b
There are radial clearance between the inner wall of tower ontology, which forms material flow passage.
2. a kind of distillation column equipment according to claim 1, which is characterized in that the material evaporation Circular Plate b's is outer straight
Diameter is less than the overall diameter of material evaporation Circular Plate a, and material evaporation Circular Plate a and material evaporation Circular Plate b are in destilling tower ontology
It is arranged alternately.
3. a kind of distillation column equipment according to claim 2, which is characterized in that the front end attachment of the material inlet pipe
Expect heat exchanger, rear end connects ring tube material distributor, several apertures are arranged at ring tube material distributor bottom.
4. a kind of distillation column equipment according to any one of claim 1 to 3, which is characterized in that on the top end socket
Connect vacuum tube, the inner cavity of one end connection destilling tower ontology of vacuum tube.
5. a kind of distillation column equipment according to claim 4, which is characterized in that it is auxiliary to be equipped with material in the destilling tower ontology
Help heating device, material assisted heating device be arranged in material evaporation Circular Plate a and material evaporation Circular Plate b upper surface or
The back side.
6. a kind of distillation column equipment according to claim 5, which is characterized in that the material assisted heating device is setting
One end of heating tube on material evaporation Circular Plate a and material evaporation Circular Plate b, heating tube is equipped with heat medium import, separately
One end is equipped with Crude product input, forms a heating system.
7. a kind of distillation column equipment according to claim 5, which is characterized in that the material assisted heating device is setting
The heating wire or electrically heated rod of annular arrangement on material evaporation Circular Plate a and material evaporation Circular Plate b.
8. a kind of distillation column equipment according to claim 5, which is characterized in that the top of the destilling tower ontology is equipped with and fills out
Material or column plate, vacuum tube are connect with the top of filling body or column plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875534.2U CN208756998U (en) | 2018-06-07 | 2018-06-07 | A kind of distillation column equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875534.2U CN208756998U (en) | 2018-06-07 | 2018-06-07 | A kind of distillation column equipment |
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| CN208756998U true CN208756998U (en) | 2019-04-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465261A (en) * | 2018-06-07 | 2018-08-31 | 金溪遥遥领先高科有限公司 | A kind of distillation column equipment |
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- 2018-06-07 CN CN201820875534.2U patent/CN208756998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465261A (en) * | 2018-06-07 | 2018-08-31 | 金溪遥遥领先高科有限公司 | A kind of distillation column equipment |
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