CN110393935A - A kind of condenser for a benzene distillation - Google Patents
A kind of condenser for a benzene distillation Download PDFInfo
- Publication number
- CN110393935A CN110393935A CN201910599899.6A CN201910599899A CN110393935A CN 110393935 A CN110393935 A CN 110393935A CN 201910599899 A CN201910599899 A CN 201910599899A CN 110393935 A CN110393935 A CN 110393935A
- Authority
- CN
- China
- Prior art keywords
- pipe box
- condensation tube
- benzene distillation
- condenser
- tube
- Prior art date
- 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.)
- Pending
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 238000004821 distillation Methods 0.000 title claims abstract description 36
- 238000009833 condensation Methods 0.000 claims abstract description 49
- 230000005494 condensation Effects 0.000 claims abstract description 49
- 239000000498 cooling water Substances 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of condensers for a benzene distillation, including condensation tube and the left pipe box and right pipe box that are mounted on condensation tube both ends；Hygrosensor is equipped on the left pipe box and right pipe box, the cylinder of the condensation tube is equipped with expansion joint.It is located on the left pipe box of charging and the right pipe box of discharging and is respectively equipped with temperature sensor, for monitoring charging and the drop temperature of a benzene distillation, strict control its in set interval, in order to avoid temperature is too low, for one benzene cooled and solidified on pipeline, blocking pipeline causes pressure in condenser excessive；The expansion joint being arranged on condensation cylinder effectively alleviates pressure in bucket, even if slightly retaining pressure, so as to temperature adjusting, can balance pressure to alleviate cylinder pressure in the short time.
Description
Technical field
The present invention relates to a kind of condensers for a benzene distillation.
Background technique
From 1825 by British scientist faraday's first discovery benzene (Benzene, C6H6) start, the way of distillation is always to obtain
The important method for obtaining benzene is concentrated in benzene and steams since benzene specifically has the characteristic of volatile molten low boiling point (5.5 DEG C, 80.1 DEG C of boiling point)
During evaporating, condenser is essential equipment.Currently used condenser, Duo Shiyong recirculated water do cooling medium, often
Can because temperature is too low, benzene occurs to solidify within the condenser as, plug distillation pipeline, and cause pressure in distillation still excessive,
It generates dangerous.Therefore, the pressure for controlling cooling temperature and adjusting condenser pipe is the most important thing, in view of this, proposing a kind of use
In the condenser of a benzene distillation, to solve the above problem.
Summary of the invention
Aiming at the problem that existing condenser exists in use, the present invention proposes a kind of condensation for a benzene distillation
Device, by the pressure of the cooling temperature of control and adjusting condenser pipe, thus existing risk when condenser being avoided to use.Specifically
Technical solution is as follows:
A kind of condenser for a benzene distillation, including condensation tube and the left pipe box and right pipe box that are mounted on condensation tube both ends；Institute
It states and is equipped with hygrosensor on left pipe box and right pipe box, the cylinder of the condensation tube is equipped with expansion joint.
It is previously described for the condenser of a benzene distillation, the contact surface of the condensation tube left and right ends and left pipe box and right pipe box
On be equipped with the tube sheet of isolation left pipe box and right pipe box, and the inner barrel of condensation tube is equipped with left pipe box and the right side through condensation tube
The heat exchanger tube of bobbin carriage connection.It is additionally provided with baffle plate in the cylinder of the condensation tube, heat is changed into pipe folding and is fixed in condensation tube
Form with certain distance and distance sink tube.
Preferably, it is previously described for the condenser of a benzene distillation, the expansion joint being arranged on condensation tube is located in the middle part of cylinder,
Its outwardly convex, the convex section of ring-type that Formation cross-section is in U-shape.
It is previously described for the condenser of a benzene distillation, the left pipe box is equipped with feed inlet, and the right pipe box is equipped with
Material mouth.
It is previously described for the condenser of a benzene distillation, the condensation tube is equipped with cooling water inlet close to one end of right pipe box,
Cooling water outlet is equipped with close to one end of left pipe box.
It is previously described for the condenser of a benzene distillation, is equipped with the branch for being used to support entire condenser on the downside of the condensation tube
Seat, and the support is two groups, is located at the two sides of expansion joint.Preferably, the support is equipped with earth plate.
Preferably, be previously described for the condenser of a benzene distillation, the feed inlet is located at the upside on left pipe box, it is described go out
Material mouth is located at the downside of right pipe box.
Preferably, it is previously described for the condenser of a benzene distillation, the cooling water inlet is located at the downside of condensation tube, described
Cooling water outlet is located at the upside of condensation tube.
The beneficial effects of the present invention are:
The present invention is respectively equipped with temperature sensor on the left pipe box of charging and the right pipe box of discharging, with monitor a benzene distillation into
Material and drop temperature, strict control its in set interval, in order to avoid temperature is too low, a benzene cooled and solidified blocks pipeline on pipeline
Cause pressure in condenser excessive；Secondly the expansion joint being arranged on condensation cylinder effectively alleviates pressure in bucket, even if slightly stifled
Pressure is filled in, so as to temperature adjusting, pressure can be balanced to alleviate cylinder pressure in the short time.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention for the condenser of a benzene distillation；
Fig. 2 is cross section structure schematic diagram of the invention.
In figure: 1, condensation tube；101, cooling water inlet；102, cooling water outlet；2, left pipe box；201, feed inlet；3, right
Bobbin carriage；301, discharge port；4, hygrosensor；5, expansion joint；6, tube sheet；7, heat changes pipe；8, baffle plate；9, distance sink tube；10, it props up
Seat；11, earth plate；12, pull rod；13, nut.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.Specific embodiment is as follows:
Referring to Figures 1 and 2, a kind of condenser for a benzene distillation, including condensation tube 1 and the left side for being mounted on 1 both ends of condensation tube
Bobbin carriage 2 and right pipe box 3；Be equipped with hygrosensor 4 on the left pipe box 2 and right pipe box 3, with monitor a benzene distillation during into
Material and drop temperature, strict control its in set interval, in order to avoid temperature is too low, a benzene cooled and solidified blocks pipeline on pipeline
Cause pressure in condenser excessive；Secondly, the cylinder of the condensation tube 1 is equipped with expansion joint 5, it is effective to alleviate pressure in bucket,
Even if slightly retaining pressure, so as to temperature adjusting, pressure can be balanced to alleviate pressure in bucket in the short time.
The condenser of a benzene distillation, 1 left and right ends of condensation tube and left pipe box 2 and right pipe are used for described in the present embodiment
The tube sheet 6 of isolation left pipe box 2 and right pipe box 3 is equipped on the contact surface of case 3, and the inner barrel of condensation tube 1 is equipped with through cold
It is cooling to flow through condensation tube 1 for a benzene for the heat exchanger tube 7 that left pipe box 2 is connected to by solidifying cylinder 1 with right pipe box 3.To reach cooling effect,
It is additionally provided with baffle plate 8 in the cylinder of the condensation tube 1, changing the folding of pipe 7 and be fixed on to be formed in condensation tube 1 heat has a spacing
From and distance sink tube 9, to lengthen cooling distance of the material in condensation tube 1.9 turning point of distance sink tube passes through pull rod 12 and spiral shell
Mother 13 connects.
As a preferred technical scheme, the condenser of a benzene distillation is used for described in the present embodiment, on the condensation tube 1
The expansion joint 5 of setting is located in the middle part of cylinder, outwardly convex, the convex section of ring-type that Formation cross-section is in U-shape, so as to comprehensive receiving pressure
Power achievees the purpose that safety in production.
The condenser of a benzene distillation is used for described in the present embodiment, the left pipe box 2 to be equipped with feed inlet 201, the right side
Bobbin carriage 3 is equipped with discharge port 301.The condensation tube 1 is equipped with cooling water inlet 101 close to one end of right pipe box 3, close to left pipe box
2 one end is equipped with cooling water outlet 102.Preferably, the feed inlet 201 is located at the upside on left pipe box 2, the discharge port
301 are located at the downside of right pipe box 3；The cooling water inlet 101 is located at the downside of condensation tube 1, and the cooling water outlet 102 is located at
The upside of condensation tube 1.Material flows into left pipe box 2 from feed inlet 201, flows into after cooling in condensation tube 1 into heat exchanger tube 7 right
Bobbin carriage 3, then flowed out from discharge port；Cooling water is flowed into from the cooling water inlet 101 close to right pipe box 3, with the material in heat exchanger tube 7
Flow direction is on the contrary, gradually heating is to gradually cool down material, but water out of the cooling water after heating from close 2 one end of left pipe box
102 outflows.
The condenser of a benzene distillation is used for described in the present embodiment, be equipped on the downside of the condensation tube 1 be used to support it is entire cold
The support 10 of condenser, and the support 10 is two groups, is located at the two sides of expansion joint 5, and the support 10 is equipped with earth plate
11, for reinforcing the supporting role to 1 cylinder of condensation tube.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that by fall in claim with all in the meaning and scope of important document
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of condenser for a benzene distillation, it is characterised in that: including condensation tube (1) and be mounted on condensation tube (1) both ends
Left pipe box (2) and right pipe box (3)；Hygrosensor (4), the condensation are equipped on the left pipe box (2) and right pipe box (3)
The cylinder of cylinder (1) is equipped with expansion joint (5).
2. the condenser according to claim 1 for being used for a benzene distillation, it is characterised in that: condensation tube (1) left and right two
The tube sheet (6) of isolation left pipe box (2) and right pipe box (3) is equipped on end and the contact surface of left pipe box (2) and right pipe box (3), and
The inner barrel of condensation tube (1) is equipped with the heat exchanger tube (7) for being connected to left pipe box (2) with right pipe box (3) through condensation tube (1).
3. the condenser according to claim 1 or 2 for being used for a benzene distillation, it is characterised in that: the cylinder of the condensation tube (1)
Be additionally provided with baffle plate (8) in vivo, by heat change pipe (7) fold be fixed on formed in condensation tube (1) it is that there is certain distance and fixed
Away from pipe (9).
4. the condenser according to claim 1 for being used for a benzene distillation, it is characterised in that: be arranged on the condensation tube (1)
Expansion joint (5) be located in the middle part of cylinder, outwardly convex, the convex section of ring-type that Formation cross-section is in U-shape.
5. the condenser according to claim 1 for being used for a benzene distillation, it is characterised in that: the left pipe box (2) is equipped with
Feed inlet (201), the right pipe box (3) are equipped with discharge port (301).
6. the condenser according to claim 1 for being used for a benzene distillation, it is characterised in that: the condensation tube (1) is close to right
One end of bobbin carriage (3) is equipped with cooling water inlet (101), and one end close to left pipe box (2) is equipped with cooling water outlet (102).
7. the condenser according to claim 1 for being used for a benzene distillation, it is characterised in that: set on the downside of the condensation tube (1)
There is the support (10) for being used to support entire condenser, and the support (10) is two groups, is located at the two sides of expansion joint (5).
8. the condenser according to claim 7 for being used for a benzene distillation, it is characterised in that: the support (10) is equipped with and connects
Floor (11).
9. the condenser according to claim 5 for being used for a benzene distillation, it is characterised in that: the feed inlet (201) is located at
Upside on left pipe box (2), the discharge port (301) are located at the downside of right pipe box (3).
10. the condenser according to claim 6 for being used for a benzene distillation, it is characterised in that: the cooling water inlet (101)
Positioned at the downside of condensation tube (1), the cooling water outlet (102) is located at the upside of condensation tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599899.6A CN110393935A (en) | 2019-07-04 | 2019-07-04 | A kind of condenser for a benzene distillation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599899.6A CN110393935A (en) | 2019-07-04 | 2019-07-04 | A kind of condenser for a benzene distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110393935A true CN110393935A (en) | 2019-11-01 |
Family
ID=68323871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910599899.6A Pending CN110393935A (en) | 2019-07-04 | 2019-07-04 | A kind of condenser for a benzene distillation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110393935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110796A (en) * | 2020-09-16 | 2020-12-22 | 内蒙古格林特制药有限责任公司 | Resorcinol refining method and concentration distillation equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1132137A1 (en) * | 1982-11-11 | 1984-12-30 | Zemlyanoj Igor S | Shell-and-tube condenser |
| JPH08304217A (en) * | 1995-05-10 | 1996-11-22 | Mitsubishi Heavy Ind Ltd | Method for performing leakage test on expansion joint of condenser |
| CN103170153A (en) * | 2011-12-26 | 2013-06-26 | 佘伯金 | Toluene condenser |
| CN204007240U (en) * | 2014-08-27 | 2014-12-10 | 江苏民和机械制造有限公司 | A kind of condenser |
| CN104833236A (en) * | 2015-05-25 | 2015-08-12 | 杭州紫光楼宇机电工程有限公司 | Multifunctional condenser |
| CN204841599U (en) * | 2015-06-23 | 2015-12-09 | 珠海长炼石化设备有限公司 | A feed preheater for reaction of condensed ring aromatic hydrogenation |
| CN206247892U (en) * | 2016-12-08 | 2017-06-13 | 湖北郡泰医药化工有限公司 | A kind of oil condenser of novel practical |
| CN206483293U (en) * | 2017-01-22 | 2017-09-12 | 临海市建新化工有限公司 | Vapour liquid separator with condensation function |
| CN211215477U (en) * | 2019-07-04 | 2020-08-11 | 昌和化学新材料(江苏）有限公司 | Condenser for mono-benzene distillation |
-
2019
- 2019-07-04 CN CN201910599899.6A patent/CN110393935A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1132137A1 (en) * | 1982-11-11 | 1984-12-30 | Zemlyanoj Igor S | Shell-and-tube condenser |
| JPH08304217A (en) * | 1995-05-10 | 1996-11-22 | Mitsubishi Heavy Ind Ltd | Method for performing leakage test on expansion joint of condenser |
| CN103170153A (en) * | 2011-12-26 | 2013-06-26 | 佘伯金 | Toluene condenser |
| CN204007240U (en) * | 2014-08-27 | 2014-12-10 | 江苏民和机械制造有限公司 | A kind of condenser |
| CN104833236A (en) * | 2015-05-25 | 2015-08-12 | 杭州紫光楼宇机电工程有限公司 | Multifunctional condenser |
| CN204841599U (en) * | 2015-06-23 | 2015-12-09 | 珠海长炼石化设备有限公司 | A feed preheater for reaction of condensed ring aromatic hydrogenation |
| CN206247892U (en) * | 2016-12-08 | 2017-06-13 | 湖北郡泰医药化工有限公司 | A kind of oil condenser of novel practical |
| CN206483293U (en) * | 2017-01-22 | 2017-09-12 | 临海市建新化工有限公司 | Vapour liquid separator with condensation function |
| CN211215477U (en) * | 2019-07-04 | 2020-08-11 | 昌和化学新材料(江苏）有限公司 | Condenser for mono-benzene distillation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110796A (en) * | 2020-09-16 | 2020-12-22 | 内蒙古格林特制药有限责任公司 | Resorcinol refining method and concentration distillation equipment |
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