CN206518898U - Rectifier unit with self-loopa - Google Patents
Rectifier unit with self-loopa Download PDFInfo
- Publication number
- CN206518898U CN206518898U CN201621489387.2U CN201621489387U CN206518898U CN 206518898 U CN206518898 U CN 206518898U CN 201621489387 U CN201621489387 U CN 201621489387U CN 206518898 U CN206518898 U CN 206518898U
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- CN
- China
- Prior art keywords
- rectifying column
- loopa
- self
- rectifier unit
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of rectifier unit with self-loopa, its drip irrigation device is, including rectifying column, the feed tube entered for mixed liquor is provided with rectifying column, is located at the drain pipe of top and bottom respectively, it is additionally provided with rectifying column in the heating tube for heating, rectifying column and is provided with circulating line, circulating line one end is connected with rectifier bottoms, the other end is directed at heating tube, be provided with circulating line for by liquid toward heater spray circulating pump.During rectifying, circulating line can be released by circulating pump handle mixed liquor in rectifying column, then it is ejected into heater outer surface, so heating tube to mixed liquor when heating, outer surface is constantly washed away, the possibility that impurity sticks to heating pipe surface just greatly reduces, and can preferably extend out tower cleaning heating tube frequency, save maintenance cost.
Description
Technical field
The utility model is related to material separation device, more particularly to a kind of rectifier unit with self-loopa.
Background technology
Rectifying refers to the difference of the volatility using liquid mixture component part, by the heating to mixed liquor, and then complete
The operation isolated and purified the processing of resulting mixture, existing notification number discloses a kind of for rectifying for CN201415066Y patent
The input duct for interior feed liquor is provided with the rectifying column of separation, rectifying column, meanwhile, it is additionally provided with rectifying column for heating
Heat exchanger, the liquid after rectifying goes out liquid from tower top, and the remaining liquid of rectifying goes out liquid from bottom of towe.
But in rectifying process, mixed liquor long-time and heat exchanger wall contacts, the outer wall of heat exchanger can have been sticked
A large amount of impurity, can so influence heat exchange efficiency, it is necessary to regularly carry out driving tower cleaning heat exchanger.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of rectifying dress with self-loopa
Put, heating tube is rinsed by self-loopa, tower cleaning frequency is opened in extension.
Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of with self-loopa
The feed tube entered for mixed liquor is provided with rectifier unit, including rectifying column, the rectifying column, is located at top and bottom respectively
Drain pipe, be additionally provided with the rectifying column in the heating tube for heating, the rectifying column and be provided with circulating line, it is described
Circulating line one end is connected with rectifier bottoms, other end alignment heating tube, and being provided with the circulating line is used for liquid
Toward the circulating pump of heater spray.
By above-mentioned technical proposal, during rectifying, circulating line can be by circulating pump mixed in rectifying column
Close liquid to release, be then ejected into heater outer surface, such heating tube to mixed liquor when heating, and outer surface is continuous
Washed away, the possibility that impurity sticks to heating pipe surface just greatly reduces, can preferably extend out tower cleaning and add
Heat pipe frequency, has saved maintenance cost.
The utility model is further arranged to：The heating tube is sealed ring-type, and the heater side is located at rectifying
In tower, opposite side is located at outside rectifying column, and the heating tube, which is located on the side outside rectifying column, to be provided with for heater
The heating oil for heat transfer is filled with the boiler of heating, the heating tube.
By above-mentioned technical proposal, the temperature highest of heating oil can reach to be spent more 200, and the temperature disclosure satisfy that mixing
Distillation condition, is easy to control the temperature stabilization of rectifying, allows temperature to be unlikely to the too high of liter for heating oil heating, meanwhile, boiler
Lasting is heated to heating oil, and origin of heat is provided for rectifying, is easy to the unified supply of plant area's endogenous pyrogen.
The utility model is further arranged to：It is provided with Rose Box, the Rose Box and is provided with the circulating line
Filter for filtering.
By above-mentioned technical proposal, filter can preferably stop the impurity of mixed liquor in rectifying column so that impurity stops
Stay in Rose Box, so periodically open the impurity that Rose Box can be cleaned in destilling tower, be easy to reduce impurity in rectifying column
Quantity.
The utility model is further arranged to：It is provided with the boiler outside tail gas discharging pipe, the tail gas discharging pipe
Underlying water inlet, water outlet above are provided with being enclosed with the overclad tubes that the stream that supplies water is flowed into, the overclad tubes
Mouthful, it is arranged at intervals to be provided with to supply on the dividing plate being made of metal, the dividing plate in the tail gas discharging pipe and flows by opening, phase
Opening between adjacent two dividing plates is provided with the fin being connected with dividing plate, and dissipate in misplacing up and down in the discharge pipe outer wall
Backing is located in overclad tubes.
By above-mentioned technical proposal, lower section water inlet, top water outlet overclad tubes when water inlet, current gradually on completely fill out
Full of whole surrounding layer.Dividing plate and the hatch frame of dislocation up and down, in gas during, the road originally discharged along straight line
Footpath is substituted the warp architecture of undulate shape.Gas is greatly increased by stroke, can sufficiently and baffle contacts, gold
Belonging to the dividing plate being made has excellent thermal heat transfer capability, and the heat of such tail gas is delivered on fin by dividing plate, finally dissipated
Backing is transferred heat in the current of overclad tubes.So the heat in tail gas can as far as possible be collected, reduce energy
The waste of amount.
The utility model is further arranged to：The slot plugged together for fin is provided with the dividing plate, the fin is inserted
Close in the dividing plate, and the fin and slot are interference fit.
By above-mentioned technical proposal, the structure that fin is fixed in slot except can allow fin keep it is fixed with
Outside, additionally it is possible to increase the contact area of fin and dividing plate, the heat allowed on dividing plate is sufficiently transferred on fin, improves heat
Transmission efficiency, while being also convenient for the installation of workman.
The utility model is further arranged to：The fin is made up of red copper, and the fin is made up of brass.
By above-mentioned technical proposal, the heat conductivility of red copper is very strong, quickly can transfer heat in overclad tubes
Water in, carry out heating to water, although brass thermal conductivity is slightly worse and red copper, its hardness is higher with respect to red copper for it, energy
The impulsive force that enough preferably carrying tail gas comes, the stability of holding structure.The set of two kinds of materials can meet structural strength
While allow dividing plate, heat sink heat conductivility maximize.
The utility model is further arranged to：The tail gas discharging pipe for having overclad tubes to wrap up is horizontally disposed.
By above-mentioned technical proposal, tail gas heat quantity is higher, the meeting rapid increase in discharge process, therefore using horizontal
Tail gas discharging pipe can hinder tail gas directly above-mentioned, and allow tailpipe levels to pass through, and can so increase and allow tail gas to pass through overclad tubes
One section of passage time, the heat of such tail gas more can be sufficiently transferred in the water in overclad tubes, improve heat exchange effect
Rate.
The utility model is further arranged to：The tail gas discharging pipe is not enclosed with the outer wall of surrounding layer from interior toward outsourcing
It is wrapped with asbestos layer, iron sheet layer.
By above-mentioned technical proposal, asbestos layer has stronger heat-insulating capability, reduces tail gas heat in transmitting procedure
Distribution loss, allows the water that waste heat can be externally in covering to be heated as far as possible.The structural strength of asbestos itself is weaker, there is iron
Cortex, which is wrapped in outside asbestos layer, to allow asbestos layer to be close to outside surrounding layer, will not be loosened.It can also protect asbestos simultaneously
Separated with the external world, from the impact such as extraneous foreign matter, asbestos layer can holding structure it is stable, be less prone to rupture.
The utility model is further arranged to：Water inlet pipe is connected with the water inlet, the water inlet pipe is provided with frequency modulation
Thermometer is provided with pump machine, the delivery port of the overclad tubes.
By above-mentioned technical proposal, thermometer can be for it is observed that water temperature condition inside water inlet pipe, operator
The power of frequency modulation pump machine can be adjusted according to the situation of water temperature, and then adjusts the water yield of outlet pipe in the unit interval.If warm
Degree is higher, can improve frequency modulation pump power, increases water-carrying capacity.If water temperature is relatively low, frequency modulation pump power can be turned down, is slowed down
Water yield, it is to avoid the water flow temperature of outflow is too low.
The utility model is further arranged to：It is connected with the delivery port on outlet pipe, the outlet pipe and is connected with use
In the hot-water tower of storage hot water.
By above-mentioned technical proposal, in hot water storage in outlet pipe out to hot-water tower, can be used for on-site production,
The effect of life, plays a part of a buffering, it is not necessary to it is required that hot water improves the controllability of hot water directly using falling.
Brief description of the drawings
Fig. 1 is the structure chart of embodiment；
Fig. 2 is the structure chart in embodiment rectifying column；
Fig. 3 is the local structural graph in embodiment Rose Box；
Fig. 4 is the structure chart on embodiment boiler；
Fig. 5 is the local structural graph of embodiment overclad tubes；
Fig. 6 is the local structural graph of embodiment tail gas discharging pipe.
Reference：1st, tail gas discharging pipe；11st, dividing plate；12nd, slot；13rd, it is open；14th, fin；15th, asbestos layer；16、
Iron sheet layer；21st, overclad tubes；22nd, water inlet；23rd, delivery port；31st, water inlet pipe；32nd, frequency modulation pump machine；33rd, thermometer；34th, water outlet
Pipe；35th, hot-water tower；4th, boiler；5th, rectifying column；51st, feed tube；52nd, drain pipe；61st, heating tube；62nd, circulating line；63rd, follow
Ring pump；71st, Rose Box；72nd, filter.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of rectifier unit with self-loopa, including rectifying column 5, boiler 4, it is provided with rectifying column 5
Feed tube 51, drain pipe 52, the quantity of feed tube 51 are one and are connected to the middle part of rectifying column 5 position on the lower side.Drain pipe 52 is counted
Measure as two, wherein a drain pipe 52 is arranged on the top of rectifying column 5, flowed out for the gas that rectifying comes out.And another goes out liquid
Pipe 52 is arranged on the bottom of rectifying column 5, is discharged for the material after distillation.Heating tube 61 is provided with rectifying column 5, heating tube 61 is in
The ring-type of closing, the side of heating tube 61 is located in rectifying column 5, and opposite side is located in boiler 4.Filled with heating in heating tube 61
Oil, while being provided with the pump machine for driving heating oil operating in heating tube 61, boiler 4 is carried out to the heating oil in heating tube 61
Heating, the higher heating oil of temperature is entered in rectifying column 5 by pump machine, and the higher heating oil of temperature passes through 61 pairs of essences of heating tube
Evaporate the mixed liquor heating in tower 5.
As shown in Fig. 2 wherein, being provided with rectifying column 5 in a circulating line 62, the one end of circulating line 62 and rectifying column 5
The cavity connection in portion, the other end is directly directed at the heating tube 61 in rectifying column 5.Circulating pump is provided with circulating line 62
63, circulating pump 63 releases the liquid in rectifying column 5, then injects liquid into heating tube 61, and shower is carried out to it.
Such as Fig. 2 and Fig. 3, circulating line 62 has one section to be located at outside rectifying column 5, and circulating pump 63 is arranged on outside rectifying column 5,
And be provided with the circulating line 62 outside the rectifying column 5 in a Rose Box 71, Rose Box 71 be provided with can one filter
There are multiple filter bores on plate 72, filter 72, filter bores can hinder passing through for impurity, allow impurity to be integrated into Rose Box 71.
As shown in Fig. 4 and Fig. 6, heating tube 61 is heated by fire coal in boiler 4, is provided with boiler 4 by cast iron
The waste gas that burning is produced in the tail gas discharging pipe 1 being made, boiler 4 is discharged from tail gas discharging pipe 1.Tail gas discharging pipe 1 has one section of bag
Overclad tubes 21 are wrapped with, it has interior be enclosed with successively outward for heat-insulated asbestos layer 15 and iron sheet layer 16 with position.Asbestos layer 15
It is wrapped on the outer wall of tail gas discharging pipe 1, plays effect of heat insulation.And the outer wrap of asbestos layer 15 has iron sheet layer 16, iron sheet layer 16 is
It is welded and fixed and is formed by polylith iron sheet, asbestos layer 15 is all wrapped up.Water inlet pipe 31 is connected with overclad tubes 21 with going out
Water pipe 34, current enter in overclad tubes 21, the water allowed inside the tail gas heat quantity heating overclad tubes 21 in tail gas discharging pipe 1, reach
The effect of recovery waste heat.
The water inlet 22 being connected with water inlet pipe 31 is provided with such as Fig. 4, overclad tubes 21, water inlet 22 is located at overclad tubes 21
Bottom.The delivery port 23 being connected with outlet pipe 34 is provided with overclad tubes 21, delivery port 23 is located at the top of overclad tubes 21.Current
Entered from the water inlet 22 of bottom in overclad tubes 21, be then gradually filled with whole overclad tubes 21 last from the top of overclad tubes 21
Out.
Frequency modulation pump machine 32 is provided with water inlet pipe 31, frequency modulation pump machine 32 is internally provided with frequency modulation motor and turbine, frequency modulation electricity
Machine drives turbine rotation and then drives water movement.The position of delivery port 23 of overclad tubes 21 is provided with thermometer 33, thermometer
33 can play a part of detecting temperature, and the water temperature of delivery port 23 is shown, and then can recognize outer for operator
Current leaving water temperature in 21 is assured, and then adjusts the working frequency of frequency modulation pump machine 32, the water intake velocity of water inlet pipe 31 is adjusted.Water outlet
It is connected on pipe 34 with hot-water tower 35, hot-water tower 35 has heat-insulated, water storage function, the hot water after being heated by overclad tubes 21 leads to
Piping is entered in hot-water tower 35, and hot-water tower 35 is set aloft, and hot-water tower 35 is connected with the hot water line of plant area, and hot water can
Life, production and application for on-site.
As shown in figure 5, one section that overclad tubes 21 are enclosed with tail gas discharging pipe 1 is horizontal, and it is internally provided with multiple
It is that parallel interval is set between dividing plate 11, dividing plate 11.Each dividing plate 11 is provided with empty for connecting the both sides of dividing plate 11 above
Between opening 13, the opening 13 of two neighboring dividing plate 11 is in relation up and down staggeredly, if the opening 13 of a dividing plate 11 is located at
Top, the opening of dividing plate 11 13 of its left and right sides is located at bottom.So, dividing plate 11 allows tail gas by tail gas jointly with opening 13
Pass through when in delivery pipe 1 along waveform.
The fin 14 that strip is inserted with multiple slots 12, each slot 12, fin 14 1 are provided with dividing plate 11
Half is inserted into slot 12 positioned at interference, and second half is located in overclad tubes 21.When stationary barrier 11, first in exhaust emissions
Mounting hole is opened up on pipe 1, dividing plate 11 is inserted into, recycles welding to fix dividing plate 11.Dividing plate 11 is made up of brass, with one
Fixed structural strength and the heat absorption on tail gas can be come.Fin 14 is made up of red copper, and red copper has extremely strong lead
Heat energy power, can be by the water of the heat transfer on dividing plate 11 to overclad tubes 21.
During rectifying, the mixed liquor in production is entered in rectifying column 5 from feed tube 51, to heating in boiler 4
Heating oil in pipe 61 is heated, and the heating oil of high temperature is transported in rectifying column 5 by pump machine, it is carried out mixed liquor
Heating, plays the effect of rectifying.The heating oil of temperature reduction is come back in boiler 4 by the heating tube 61 of ring-type to be added again
Heat.When rectifying, the temperature rise of mixed liquor, a part of material formation gas discharges from the drain pipe 52 at top.And follow
Ring pump 63 is lasting to be started, and extracts the material inside rectifying column 5 and then constantly the heating tube 61 in rectifying column 5 is rushed
Wash, keep the outer wall impurity of heating tube 61 to adhere to less state.
Boiler 4 in factory produces the higher waste gas of temperature and passes through exhaust emissions when being heated to heating oil
Pipe 1 is discharged.Tail gas takes the shape of the letter U when by dividing plate 11, and bending flowing flow is longer, and tailpipe levels flow velocity is slower, tail gas
Heat pass through dividing plate 11 and the heating lasting to the current in overclad tubes 21 of fin 14.Frequency modulation pump machine 32 starts lasting general
The clean waters such as running water deliver into overclad tubes 21 by water inlet pipe 31, go out to enter from outlet pipe 34 again after heating
In hot-water tower 35.
Operator can aside observe the temperature on thermometer 33, according to then according to the water outlet shown on thermometer 33
The power of temperature adjustment frequency modulation pump machine 32, increases water-carrying capacity.If water temperature is relatively low, the power of frequency modulation pump machine 32 can be turned down, is slowed down
Water yield, it is to avoid the water flow temperature of outflow is too low, and then the water temperature allowed in hot-water tower 35 maintains lasting high temperature.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, protection domain of the present utility model is determined by appended claim.
Claims (10)
- Enter 1. being provided with a kind of rectifier unit with self-loopa, including rectifying column (5), the rectifying column (5) for mixed liquor The feed tube (51) that enters, the drain pipe (52) for being located at top and bottom respectively, it is characterized in that：Also set up in the rectifying column (5) Have in the heating tube (61) for heating, the rectifying column (5) and be provided with circulating line (62), described circulating line (62) one end Connect, other end alignment heating tube (61), be provided with the circulating line (62) for liquid is past with rectifying column (5) bottom The circulating pump (63) of heater spray.
- 2. the rectifier unit according to claim 1 with self-loopa, it is characterized in that：The heating tube (61) is sealed Ring-type, the heater side is located in rectifying column (5), and opposite side is located at rectifying column (5) outside, and the heating tube (61) is located at It is provided with the outside side of rectifying column (5) in the boiler (4) for being heated to heater, the heating tube (61) and is filled with use In the heating oil of heat transfer.
- 3. the rectifier unit according to claim 1 with self-loopa, it is characterized in that：Set in the circulating line (62) There is the filter (72) being provided with Rose Box (71), the Rose Box (71) for filtering.
- 4. the rectifier unit according to claim 2 with self-loopa, it is characterized in that：Tail is provided with the boiler (4) Gas delivery pipe (1), tail gas discharging pipe (1) outer wrap has the overclad tubes (21) that the stream that supplies water is flowed into, the overclad tubes (21) Underlying water inlet (22) is provided with interior, delivery port (23) above, interval is set in the tail gas discharging pipe (1) Put to be provided with supply on the dividing plate (11) being made of metal, the dividing plate (11) and flow and pass through opening (13), two neighboring dividing plate (11) opening (13) between is provided with the fin being connected with dividing plate (11) in misplacing up and down in the discharge pipe outer wall (14), and fin (14) be located at overclad tubes (21) in.
- 5. the rectifier unit according to claim 4 with self-loopa, it is characterized in that：It is provided with the dividing plate (11) for dissipating The slot (12) that backing (14) is plugged together, the fin (14) is plugged together in the dividing plate (11), and the fin (14) with Slot (12) is interference fit.
- 6. the rectifier unit according to claim 5 with self-loopa, it is characterized in that：The fin (14) is by red copper system Into the fin (14) is made up of brass.
- 7. the rectifier unit according to claim 4 with self-loopa, it is characterized in that：There is the tail gas that overclad tubes (21) are wrapped up Delivery pipe (1) is horizontally disposed.
- 8. the rectifier unit according to claim 4 with self-loopa, it is characterized in that：The tail gas discharging pipe (1) is not wrapped Be wrapped with the outer wall of surrounding layer from it is interior toward be wrapped with asbestos layer (15), iron sheet layer (16).
- 9. the rectifier unit according to claim 4 with self-loopa, it is characterized in that：It is connected with the water inlet (22) Water inlet pipe (31), the water inlet pipe (31) is provided with frequency modulation pump machine (32), the delivery port (23) of the overclad tubes (21) and set There is thermometer (33).
- 10. the rectifier unit according to claim 4 with self-loopa, it is characterized in that：Connected on the delivery port (23) There is the hot-water tower (35) being connected with outlet pipe (34), the outlet pipe (34) for depositing hot water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489387.2U CN206518898U (en) | 2016-12-30 | 2016-12-30 | Rectifier unit with self-loopa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489387.2U CN206518898U (en) | 2016-12-30 | 2016-12-30 | Rectifier unit with self-loopa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206518898U true CN206518898U (en) | 2017-09-26 |
Family
ID=59889755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621489387.2U Expired - Fee Related CN206518898U (en) | 2016-12-30 | 2016-12-30 | Rectifier unit with self-loopa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206518898U (en) |
-
2016
- 2016-12-30 CN CN201621489387.2U patent/CN206518898U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20211230 |