CN209378466U - A kind of vertical tube falling evaporator - Google Patents
A kind of vertical tube falling evaporator Download PDFInfo
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- CN209378466U CN209378466U CN201822107740.1U CN201822107740U CN209378466U CN 209378466 U CN209378466 U CN 209378466U CN 201822107740 U CN201822107740 U CN 201822107740U CN 209378466 U CN209378466 U CN 209378466U
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- vertical tube
- tube falling
- cover board
- conveying
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Abstract
The utility model discloses a kind of vertical tube falling evaporators, including vertical tube falling evaporator body, the inside of vertical tube falling evaporator body offers mixing bunker, mixing bunker is internally provided with pulpboard, pulpboard is bonded in the drive shaft of driving motor, driving motor is overlapped on the inside of cabin, cabin is provided on the surface of vertical tube falling evaporator body, the opening of cabin is bolted with cover board, the bottom surface of cover board is welded with lower lock block, and the bottom surface of cover board offers heat release hole, heat release hole connects with collection gas storehouse, collection gas storehouse is provided with the inside of cover board, the upper surface of cover board is welded with exhaust pipe, gas control check valve is fixedly connected on the tube body of exhaust pipe；The utility model proposes vertical tube falling evaporator internal mix storehouse in feed liquid continuously to water clock inside vertical tube falling evaporator, avoid feed liquid feed liquid total amount caused by mixed multiple handling in external mixing machine from reducing.
Description
Technical field
The utility model relates to vertical tube falling vaporizer technology field, specially a kind of vertical tube falling evaporator.
Background technique
Vertical tube falling evaporator is that feed liquid is added from falling film evaporator heating room upper tube box, is filled through liquid distribution and film forming
It sets, is evenly distributed in each heat exchanger tube, under gravity and vacuum induced and airflow function, flowed from above to below at uniformly membranaceous,
It in flow process, is heated and vaporizes by shell side heat medium, the steam and liquid phase of generation enter the separation chamber of evaporator, vapour-liquid jointly
Through being sufficiently separated, steam enters condenser condensation (single-action operation) or enters lower 1st effective evaporator as heat medium, thus real
Existing multiple-effect operation, liquid phase is then discharged by separation chamber, but there are still following in actual use for a kind of vertical tube falling evaporator
Problem:
1. in the prior art, vertical tube falling evaporator is when being evaporated mixed feed liquid, need in advance by two kinds or
The a variety of feed liquids of person, which are placed in mixing machine, to be mixed, and process is tedious, and increases the mechanical investment of production；
2. mixed feed liquid is placed in storage tank, then launched in vertical tube falling evaporator again, to the more of feed liquid
It is secondary to shift the reduction for causing feed liquid total amount, and multiple equipment need to be scrubbed, it is more troublesome；
3. and when particulate matter is more in feed liquid, easily causing the blocking of vertical tube falling evaporator drain spout；
For this purpose, the utility model proposes a kind of vertical tube falling evaporators for solving the above problems.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of vertical tube falling evaporator
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of vertical tube falling evaporator, including vertical tube
Falling film evaporator ontology, the inside of the vertical tube falling evaporator body offer mixing bunker, the inside setting of the mixing bunker
There is pulpboard, the pulpboard is bonded in the drive shaft of driving motor, and the driving motor is overlapped on the inside of cabin, the cabin
It is provided on the surface of vertical tube falling evaporator body, the opening of cabin is bolted with cover board, and the bottom surface of the cover board is welded with
Lower lock block, and the bottom surface of cover board offers heat release hole, the heat release hole connects with collection gas storehouse, and the collection gas storehouse is provided with cover board
Inside, the upper surface of cover board is welded with exhaust pipe, gas control check valve, and cover board is fixedly connected on the tube body of the exhaust pipe
Upper surface be welded with handle, extension rod is welded on the bottom surface of the drive shaft of driving motor, the extension rod surface is welded with
Agitating plate, the agitating plate are in drain spout, and drain spout is provided on the bottom surface of mixing bunker, vertical tube falling evaporator body
Surface offers conveying mouth, and the conveying mouth connects with mixing bunker, and the inside of conveying mouth is plugged with conveying pipeline, the conveying pipeline
Top surface be bonded with chock plug, and the inside of conveying pipeline offers conveying duct, is welded with limit plate in the bottom surface of conveying pipeline,
The limit plate is slidably connected at the inside of guide groove, and the guide groove is provided on the inner wall of conveying mouth, and limit plate with lead
To compressed spring is bonded between slot, the surface of vertical tube falling evaporator body is welded with conduit saddle, and the surface of chock plug is bonded with
Lift ring.
Preferably, the mixing bunker is in hemisphere structure, and the fan-shaped plate structure of pulpboard, there are two pulpboard settings, and two
Pulpboard is symmetrical about the drive shaft of driving motor, and the surface of pulpboard offers multiple permeable holes, and permeable hole assumes diamond in shape knot
Structure.
Preferably, the cabin is in T-shaped circular cylinder structure, and cover board is overlapped on the surface of cabin, and lower lock block is in
Arc-shaped structure, there are four lower lock block settings, and circumferentially shape is arranged on the bottom surface of cover board four lower lock blocks.
Preferably, the collection gas storehouse connects with exhaust pipe, and handle is in " Fang " shape column structure, and handle is provided with four
A, circumferentially shape is arranged in the upper surface of cover board to four handles.
Preferably, the agitating plate is in " < " shape plate structure, and the width of agitating plate is less than the opening radius of drain spout.
Preferably, the conveying mouth is in T-shaped circular cylinder structure, and there are four conveying mouth settings, and four conveying mouths are in
" ten " font is arranged on the surface of vertical tube falling evaporator body, and chock plug is in frustum cone structure, and the lesser end face of chock plug area is taken
It connects on the surface of conveying mouth, the biggish face area of chock plug area is greater than the biggish opening area of conveying open area, conveying duct
L-shaped borehole structure.
Preferably, the limit plate is in circular ring shape plate structure, and guide groove is in alternating share structure, and conduit saddle is in rectangular column
Body structure, the surface of conduit saddle are provided with arc-shaped surface structure, and arc-shaped surface structure is to lower recess.
Compared with prior art, the utility model has the beneficial effects that the utility model structure setting is reasonable, it is functional
By force, it has the advantage that
1. the utility model proposes the top of vertical tube falling evaporator mixing bunker is set, the pulpboard inside mixing bunker is in electricity
The feed liquid come under the drive of machine to the conveying of multiple conveying pipelines is mixed, and mixed material falls to vertical tube falling through drain spout
Inside evaporator；
2. the utility model proposes vertical tube falling evaporator internal mix storehouse in feed liquid continuously to vertical tube falling evaporate
Water clock inside device avoids feed liquid feed liquid total amount caused by mixed multiple handling in external mixing machine from reducing；
3. the utility model proposes vertical tube falling evaporator driving motor drive shaft lower end connection extension rod extend
Bar is welded with agitating plate, and when pulpboard stirs mixing bunker internal feed liquid, agitating plate rotates in drain spout, avoids the stifled of drain spout
Plug.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model mixing bunker structural schematic diagram；
Fig. 3 is structure enlargement diagram at A in Fig. 2；
Fig. 4 is structure enlargement diagram at B in Fig. 2；
Fig. 5 is the utility model lower lock block structural schematic diagram.
In figure: vertical tube falling evaporator body 1, mixing bunker 2, pulpboard 3, driving motor 4, cabin 5, cover board 6, lower lock block 7,
Heat release hole 8, collection gas storehouse 9, exhaust pipe 10, gas control check valve 11, handle 12, extension rod 13, agitating plate 14, conveying mouth 15, conveying
Pipe 16, chock plug 17, conveying duct 18, limit plate 19, guide groove 20, compressed spring 21, conduit saddle 22, lifting ring 23.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of vertical tube falling evaporator, including vertical tube
Falling film evaporator ontology 1, the inside of vertical tube falling evaporator body 1 offer mixing bunker 2, and mixing bunker 2 is internally provided with slurry
Plate 3, pulpboard 3 are bonded in the drive shaft of driving motor 4, and driving motor 4 is overlapped on the inside of cabin 5, and cabin 5 is provided with vertical tube
On the surface of falling film evaporator ontology 1, the opening of cabin 5 is bolted with cover board 6, and the bottom surface of cover board 6 is welded with lower lock block 7, and
The bottom surface of cover board 6 offers heat release hole 8, and heat release hole 8 connects with collection gas storehouse 9, and collection gas storehouse 9 is provided with the inside of cover board 6, cover board
6 upper surface is welded with exhaust pipe 10, and gas control check valve 11, and the upper table of cover board 6 are fixedly connected on the tube body of exhaust pipe 10
Face is welded with handle 12, and extension rod 13 is welded on the bottom surface of the drive shaft of driving motor 4, and 13 surface of extension rod is welded with stirring
Plate 14, agitating plate 14 are in drain spout, and drain spout is provided on the bottom surface of mixing bunker 2, the table of vertical tube falling evaporator body 1
Face offers conveying mouth 15, and conveying mouth 15 connects with mixing bunker 2, and the inside of conveying mouth 15 is plugged with conveying pipeline 16, conveying pipeline
16 top surface is bonded with chock plug 17, and the inside of conveying pipeline 16 offers conveying duct 18, welds in the bottom surface of conveying pipeline 16
It is connected to limit plate 19, limit plate 19 is slidably connected at the inside of guide groove 20, and guide groove 20 is provided on the inner wall of conveying mouth 15,
And compressed spring 21 is bonded between limit plate 19 and guide groove 20, the surface of vertical tube falling evaporator body 1 is welded with conduit saddle
22, and the surface of chock plug 17 is bonded with lifting ring 23.
Mixing bunker 2 be in hemisphere structure, the fan-shaped plate structure of pulpboard 3, pulpboard 3 setting there are two, two pulpboards 3 about
The drive shaft of driving motor 4 is symmetrical, and the surface of pulpboard 3 offers multiple permeable holes, and permeable hole assumes diamond in shape structure, vertical tube
Feed liquid in 1 internal mix storehouse 2 of falling film evaporator ontology avoids feed liquid continuously to 1 inside water clock of vertical tube falling evaporator body
Feed liquid total amount caused by mixed multiple handling is reduced in external mixing machine.
Cabin 5 is in T-shaped circular cylinder structure, and cover board 6 is overlapped on the surface of cabin 5, and lower lock block 7 is arc-shaped knot
Structure, there are four the settings of lower lock block 7, and circumferentially shape is arranged on the bottom surface of cover board 6 four lower lock blocks 7, and cover board 6 is screwed onto cabin 5
When middle, lower lock block 7 carries out pushing limit to driving motor 4.
Collection gas storehouse 9 connects with exhaust pipe 10, and handle 12 is in " Fang " shape column structure, and there are four the settings of handle 12, and four
Circumferentially shape is arranged in the upper surface of cover board 6 to a handle 12, and gripping handle 12 is convenient for rotating plate 6, by its unloading from cabin 5
Under.
Agitating plate 14 is in " < " shape plate structure, and the width of agitating plate 14 is less than the opening radius of drain spout, driving motor 4
Drive shaft lower end extension rod 13 drive agitating plate 14 drain spout rotate, avoid the blocking of drain spout.
Conveying mouth 15 is in T-shaped circular cylinder structure, and there are four the settings of conveying mouth 15, and four conveying mouths 15 are in " ten " word
Shape is arranged on the surface of vertical tube falling evaporator body 1, and chock plug 17 is in frustum cone structure, the lesser end face overlap joint of 17 area of chock plug
On the surface of conveying mouth 15, the biggish face area of 17 area of chock plug is greater than the biggish opening area of 15 area of conveying mouth, conveying
The L-shaped borehole structure in duct 18, limit plate 19 are in circular ring shape plate structure, and guide groove 20 is in alternating share structure, conduit saddle
22 be in rectangular cylinder structure, and the surface of conduit saddle 22 is provided with arc-shaped surface structure, and arc-shaped surface structure is pinched to lower recess, hand
The extracting cover board 6 upwards of ring 23 is lifted, until the opening in conveying duct 18 is in the top of conveying mouth 15, in the process, limit
Plate 19 squeezes compressed spring 21 in 20 inside upward sliding of guide groove, and charge pipe is then overlapped on conduit saddle 22, makes charge pipe
It is docked at the inside in conveying duct 18, then unclamps lifting ring 23, under the bounce of compressed spring 21, conveying pipeline 16 is to conveying
15 inside rebound of mouth, at this point, charge pipe limits the snap-off-distance of conveying pipeline 16, the feed liquid inside charge pipe is through material transport hole
Road 18 falls to the inside of mixing bunker 2.
Working principle: in actual work, hand pinches lifting ring 23 extracting cover board 6 upwards, until the opening in conveying duct 18
In the top of conveying mouth 15, in the process, limit plate 19 squeezes compressed spring 21 in 20 inside upward sliding of guide groove,
Then charge pipe is overlapped on conduit saddle 22, charge pipe is made to be docked at the inside in conveying duct 18, then unclamped lifting ring 23, pressing
Under the bounce of contracting spring 21, conveying pipeline 16 is to springing back inside conveying mouth 15, at this point, snap-off-distance of the charge pipe to conveying pipeline 16
It is limited, the feed liquid inside charge pipe falls to the inside of mixing bunker 2 through conveying duct 18, respectively by the charging of a variety of feed liquids
Pipe is docked with multiple conveying pipelines 16, and driving motor 4 drives pulpboard 3 in 2 inner rotation of mixing bunker, is mixed to a variety of feed liquids,
Meanwhile the extension rod 13 of the drive shaft lower end of driving motor 4 drives agitating plate 14 to rotate in drain spout, avoids the stifled of drain spout
Plug, the heat that driving motor 4 generates enters collection gas storehouse 9 through heat release hole 8, and is discharged by exhaust pipe 10, gas control check valve
11 avoid outside air through the inside of the entrance cabin 5 of exhaust pipe 10；Material in 1 internal mix storehouse 2 of vertical tube falling evaporator body
Liquid continuously to 1 inside water clock of vertical tube falling evaporator body, avoids feed liquid mixed multiple handling in external mixing machine from making
At feed liquid total amount reduce.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of vertical tube falling evaporator, including vertical tube falling evaporator body (1), it is characterised in that: the vertical tube falling steams
The inside of hair device ontology (1) offers mixing bunker (2), and the mixing bunker (2) is internally provided with pulpboard (3), the pulpboard (3)
It is bonded in the drive shaft of driving motor (4), the driving motor (4) is overlapped on the inside of cabin (5), and the cabin (5) is opened
It is located on the surface of vertical tube falling evaporator body (1), the opening of cabin (5) is bolted with cover board (6), the cover board (6)
Bottom surface is welded with lower lock block (7), and the bottom surface of cover board (6) offers heat release hole (8), the heat release hole (8) and collection gas storehouse (9) phase
Perforation, collection gas storehouse (9) are provided with the inside of cover board (6), and the upper surface of cover board (6) is welded with exhaust pipe (10), the row
It is fixedly connected with gas control check valve (11), and the upper surface of cover board (6) is welded with handle (12), drives on the tube body of tracheae (10)
It is welded on the bottom surface of the drive shaft of motor (4) extension rod (13), extension rod (13) surface is welded with agitating plate (14), institute
It states agitating plate (14) to be in drain spout, drain spout is provided on the bottom surface of mixing bunker (2), vertical tube falling evaporator body (1)
Surface offer conveying mouth (15), the conveying mouth (15) connects with mixing bunker (2), and the inside of conveying mouth (15) is plugged with
The top surface of conveying pipeline (16), the conveying pipeline (16) is bonded with chock plug (17), and the inside of conveying pipeline (16) offers material transport hole
Road (18) is welded with limit plate (19) in the bottom surface of conveying pipeline (16), and the limit plate (19) is slidably connected at guide groove
(20) inside, the guide groove (20) are provided on the inner wall of conveying mouth (15), and limit plate (19) and guide groove (20) it
Between be bonded with compressed spring (21), the surface of vertical tube falling evaporator body (1) is welded with conduit saddle (22), and the table of chock plug (17)
Face is bonded with lifting ring (23).
2. a kind of vertical tube falling evaporator according to claim 1, it is characterised in that: the mixing bunker (2) is in hemisphere
Structure, pulpboard (3) fan-shaped plate structure, there are two pulpboard (3) settings, driving of two pulpboards (3) about driving motor (4)
Axial symmetry distribution, and the surface of pulpboard (3) offers multiple permeable holes, permeable hole assume diamond in shape structure.
3. a kind of vertical tube falling evaporator according to claim 1, it is characterised in that: the cabin (5) is in T-shaped circle
Shape column structure, cover board (6) are overlapped on the surface of cabin (5), and lower lock block (7) is a circular-arc structure, and lower lock block (7) is provided with
Four, circumferentially shape is arranged on the bottom surface of cover board (6) four lower lock blocks (7).
4. a kind of vertical tube falling evaporator according to claim 1, it is characterised in that: the collection gas storehouse (9) and exhaust pipe
(10) it connects, handle (12) is in " Fang " shape column structure, and there are four handle (12) settings, four handles (12) circumferentially shape
It is arranged in the upper surface of cover board (6).
5. a kind of vertical tube falling evaporator according to claim 1, it is characterised in that: the agitating plate (14) is in " < " shape
Plate structure, the width of agitating plate (14) are less than the opening radius of drain spout.
6. a kind of vertical tube falling evaporator according to claim 1, it is characterised in that: the conveying mouth (15) is in " T " word
Shape circular cylinder structure, there are four conveying mouth (15) settings, and four conveying mouths (15) are arranged in vertical tube falling steaming in " ten " font
On the surface for sending out device ontology (1), chock plug (17) is in frustum cone structure, and chock plug (17) lesser end face of area is overlapped on conveying mouth (15)
Surface, the biggish face area of chock plug (17) area be greater than the biggish opening area of conveying mouth (15) area, conveying duct
(18) L-shaped borehole structure.
7. a kind of vertical tube falling evaporator according to claim 1, it is characterised in that: the limit plate (19) is in circular ring shape
Plate structure, guide groove (20) are in alternating share structure, and conduit saddle (22) is in rectangular cylinder structure, and the surface of conduit saddle (22) is arranged
There is an arc-shaped surface structure, arc-shaped surface structure is to lower recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107740.1U CN209378466U (en) | 2018-12-16 | 2018-12-16 | A kind of vertical tube falling evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107740.1U CN209378466U (en) | 2018-12-16 | 2018-12-16 | A kind of vertical tube falling evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209378466U true CN209378466U (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822107740.1U Active CN209378466U (en) | 2018-12-16 | 2018-12-16 | A kind of vertical tube falling evaporator |
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| CN (1) | CN209378466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350979A (en) * | 2018-12-16 | 2019-02-19 | 江苏世林博尔制冷设备有限公司 | A kind of vertical tube falling evaporator |
-
2018
- 2018-12-16 CN CN201822107740.1U patent/CN209378466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350979A (en) * | 2018-12-16 | 2019-02-19 | 江苏世林博尔制冷设备有限公司 | A kind of vertical tube falling evaporator |
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