CN103768820B - graphite distribution collector - Google Patents
graphite distribution collector Download PDFInfo
- Publication number
- CN103768820B CN103768820B CN201410051803.XA CN201410051803A CN103768820B CN 103768820 B CN103768820 B CN 103768820B CN 201410051803 A CN201410051803 A CN 201410051803A CN 103768820 B CN103768820 B CN 103768820B
- Authority
- CN
- China
- Prior art keywords
- catch tray
- pipe
- distributor pipe
- housing
- graphite
- 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.)
- Active
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The present invention relates to a kind of Graphite Distribution collector, it is characterized in that comprising housing, catch tray is fixedly mounted in housing, and on the bottom surface of catch tray, uniform array is provided with the distributor pipe that several pass perpendicularly through catch tray bottom surface; Distributor pipe is tubular, and upper end is provided with at least 2 symmetrically arranged overflow notches, and lower end is provided with the notched profile tooth with overflow notch equal number, and the crown of distributed tooth is positioned on same vertical line with corresponding overflow notch.The present invention is simple and compact for structure, manufacture and maintenance cost low, convenient to disassembly, each distributor pipe is arranged multipair overflow notch on same vertical line and distributed points, increase distributed points quantity and distributed points is even, material is uniformly distributed, improve column plate coefficient, improve mass-and heat-transfer efficiency, improve rectification efficiency, shorten the production cycle, enhance productivity; Distributor pipe and catch tray are made up of graphite, corrosion-resistant, increase the service life.
Description
Technical field
The present invention relates to a kind of tower of rectifying column, especially relate to a kind of Graphite Distribution collector.
Background technology
Distribution collector is the equipment being used as the distribution of various uses liquid material in the rectifying in the field such as chemical industry, pharmacy and collecting.Existing distribution collector is usually by metal material; as stainless steel is made; in actual use, because of acidity and the chloride permeability corrosion of material, usually can cause distribution collector heavy corrosion and cannot gather materials and distribution; the service life of distribution collector is short; at least need replacing 2 ~ 3 times every year, each replacing need stop production 2 ~ 3 days, changes about about 6000 yuan of expense once; maintenance cost is high, and reduces production efficiency.In addition, in existing distribution collector, although distributor pipe is uniformly distributed, liquid material is after distributor pipe overflow, and distributed points is single, or owing to still there is the phenomenon of distributed points inequality after random overflow, mass-and heat-transfer efficiency is lower, and rectification efficiency is also lower.
Summary of the invention
The applicant, for above-mentioned problem, is studied improvement, provides a kind of Graphite Distribution collector, simple and compact for structure, manufacture and maintenance cost low, distributed points is even, improves mass-and heat-transfer efficiency, raising rectification efficiency, and corrosion-resistant, increases the service life.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of Graphite Distribution collector, comprise housing, the two ends up and down of described housing are provided with adpting flange, catch tray is fixedly mounted in described housing, the rewinding pipe being connected to described catch tray side extends to outside described housing, and on the bottom surface of described catch tray, uniform array is provided with the distributor pipe that several pass perpendicularly through catch tray bottom surface; Described distributor pipe is tubular, upper end is provided with at least 2 symmetrically arranged overflow notches, lower end is provided with the notched profile tooth with described overflow notch equal number, the crown of described distributed tooth is positioned on same vertical line with corresponding overflow notch, and the minimum point of each described overflow notch is positioned in same level; Described catch tray and described distributor pipe are made up of graphite.
Further:
The upper end of described distributor pipe is symmetrically arranged with 4 overflow notches.
Cloth storage is provided with, the taper type that described cloth storage is big up and small down above described catch tray.
Described cloth storage is arranged with several air rising holes.
Described air rising hole is provided with riser.
Described housing is up big and down small taper type.
The sidewall of described housing is provided with discharging sleeve pipe, the pipe end of discharging sleeve pipe is provided with flange, be connected to the described rewinding pipe of catch tray side through discharging sleeve pipe, the two ends of rewinding pipe are provided with external screw thread, one end connects catch tray, the other end connects sealing plate, and sealing plate is sealedly connected on the end face of described flange.
Technique effect of the present invention is:
A kind of Graphite Distribution collector disclosed by the invention, simple and compact for structure, manufacture and maintenance cost low, convenient to disassembly, each distributor pipe is arranged multipair overflow notch on same vertical line and distributed points, increase distributed points quantity and distributed points even, material is uniformly distributed, and improves column plate coefficient, improve mass-and heat-transfer efficiency, improve rectification efficiency, shorten the production cycle, enhance productivity; Distributor pipe and catch tray are made up of graphite, corrosion-resistant, increase the service life.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the front view of distributor pipe.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the upward view of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Fig. 1 ~ 5, the present invention includes housing 1, housing 1 is up big and down small taper type, be made up of stainless steel, the two ends up and down of housing 1 are welded with stainless upper adpting flange 11 and lower adpting flange 3 respectively, can be connected with condenser by upper adpting flange 11, can be connected with rectifying column by lower adpting flange 3.Catch tray 7 is circular plate-like, and housing 1 inwall welds 3 fixing feet, and catch tray 7 is fixedly mounted in housing 1 by fixing feet level.The sidewall of housing 1 is provided with discharging sleeve pipe 101; the pipe end of discharging sleeve pipe 101 is welded with flange 4; the rewinding pipe 6 being connected to catch tray side extends to outside housing 1 through discharging sleeve pipe 101; the two ends of rewinding pipe 6 are provided with external screw thread; one end connects catch tray 7 side, and the other end connects sealing plate 5, and sealing plate 5 is tightly connected on the end face of flange 4; sealing plate 5 and rewinding pipe 6 are made up of PTFE, and discharging sleeve pipe 101 and flange 4 are for installing and protection rewinding pipe 6.On the bottom surface of catch tray 7, uniform array is provided with several distributor pipes 2 passing perpendicularly through the bottom surface of catch tray 7, distributor pipe 2 is tubular, upper end offers at least 2 symmetrically arranged overflow notches 201, lower end is provided with the notched profile tooth 202 with overflow notch equal number, the crown of distributed tooth 202 is positioned on same vertical line with corresponding overflow notch 201, distributed tooth 202 crown is as distributed points, the quantity of overflow notch 201 and distributed tooth 202 can be determined according to the magnitude setting of the diameter of distributor pipe 2 and distributor pipe 2, in the present embodiment, the upper end of distributor pipe 2 is symmetrically arranged with 4 overflow notches 201, the lower end of distributor pipe 2 is provided with 4 distributed tooths accordingly, distributor pipe 2 and catch tray 7 are made by graphite, corrosion-resistant, long service life.In the present invention, be arranged in catch tray 7 at distributor pipe 2, the minimum point of the overflow notch 201 of each distributor pipe 2 is positioned in same level, makes the liquid overflow each overflow notch 201 while in catch tray 7 like this, and from the downward dispensing droplets of corresponding distributed points.Cloth storage 10 is provided with above catch tray 7, the taper type that cloth storage 10 is big up and small down, is made up of corrosion resistant plate, cloth storage 10 is arranged with 10 air rising holes 9, air rising hole 9 is welded with riser 8, the quantity of the air rising hole 9 on cloth storage 10 can be determined according to actual conditions.The upper end of cloth storage 10 and the inwall of housing 1 weld together, the lower end diameter of cloth storage 10 is identical or close with catch tray 7 diameter, the liquid that overhead condenser can be flowed down like this imports in catch tray 7 by cloth storage 10, prevent liquid along the inwall of housing 1 directly to dirty (there is gap between the inwall of housing 1 and catch tray 7), meanwhile, riser 8 barrier liquid directly flows down from air rising hole 9.
When real work, liquid material in rectifying column through heat gasification after, part gas enters condenser by distributor pipe 2, the air rising hole 9 of part gas from the gap between the inwall and catch tray 7 of housing 1 and through cloth storage 10 rises and enters condenser, gas is condensed into liquid within the condenser and flows into catch tray 7, or import in catch tray 7 by cloth storage 10, part liquid carries out rewinding (after sample survey is qualified by rewinding pipe 6, carry out rewinding), another part liquid forms backflow by the overflow notch 201 of distributor pipe 2 automatically, and be uniformly distributed by corresponding distributed points.When evaporation capacity is constant, control reflux ratio by regulating rewinding pipe mass flow.Distributor pipe in the present invention is provided with four overflow notches and corresponding distributed points, material distributed points is made to rise to original four times, be more evenly distributed, effectively raise the contact area of liquid and gas, improve mass-and heat-transfer efficiency, at utmost improve the theoretical cam curve of rectifying column, improve rectification efficiency.
Claims (7)
1. a Graphite Distribution collector, it is characterized in that: comprise housing, the two ends up and down of described housing are provided with adpting flange, catch tray is fixedly mounted in described housing, the rewinding pipe being connected to described catch tray side extends to outside described housing, and on the bottom surface of described catch tray, uniform array is provided with the distributor pipe that several pass perpendicularly through catch tray bottom surface; Described distributor pipe is tubular, upper end is provided with at least 2 symmetrically arranged overflow notches, lower end is provided with the notched profile tooth with described overflow notch equal number, the crown of described distributed tooth is positioned on same vertical line with corresponding overflow notch, and the minimum point of each described overflow notch is positioned in same level; Described catch tray and described distributor pipe are made up of graphite.
2. according to Graphite Distribution collector according to claim 1, it is characterized in that: the upper end of described distributor pipe is symmetrically arranged with 4 overflow notches.
3. according to Graphite Distribution collector according to claim 1, it is characterized in that: above described catch tray, be provided with cloth storage, the taper type that described cloth storage is big up and small down.
4. according to Graphite Distribution collector according to claim 3, it is characterized in that: described cloth storage is arranged with several air rising holes.
5. according to Graphite Distribution collector according to claim 4, it is characterized in that: described air rising hole is provided with riser.
6. according to the Graphite Distribution collector described in any one of claim 1 to 5, it is characterized in that: described housing is up big and down small taper type.
7. according to the Graphite Distribution collector described in any one of claim 1 to 5, it is characterized in that: the sidewall of described housing is provided with discharging sleeve pipe, the pipe end of discharging sleeve pipe is provided with flange, be connected to the described rewinding pipe of catch tray side through discharging sleeve pipe, the two ends of rewinding pipe are provided with external screw thread, one end connects catch tray, and the other end connects sealing plate, and sealing plate is sealedly connected on the end face of described flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051803.XA CN103768820B (en) | 2014-02-17 | 2014-02-17 | graphite distribution collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051803.XA CN103768820B (en) | 2014-02-17 | 2014-02-17 | graphite distribution collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103768820A CN103768820A (en) | 2014-05-07 |
| CN103768820B true CN103768820B (en) | 2015-08-19 |
Family
ID=50561862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410051803.XA Active CN103768820B (en) | 2014-02-17 | 2014-02-17 | graphite distribution collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103768820B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779376A (en) * | 2019-11-15 | 2020-02-11 | 南通三圣石墨设备科技股份有限公司 | Disc type shower |
| CN114200117B (en) * | 2020-09-02 | 2023-06-06 | 浙江康是医疗器械有限公司 | Portable on-site emergency biochemical inspection and detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106438A (en) * | 1984-07-25 | 1987-03-11 | 国际壳牌研究有限公司 | Vapour/liquid contact tower and processing method thereof |
| CN200966934Y (en) * | 2006-11-12 | 2007-10-31 | 南通鑫宝石墨设备有限公司 | Novel graphite liquid distributor |
| CN201101904Y (en) * | 2007-10-19 | 2008-08-20 | 南京师范大学 | Sidetrack discharge collector |
| CN203677979U (en) * | 2014-02-17 | 2014-07-02 | 无锡市杨市化工有限公司 | Graphite distribution collector |
-
2014
- 2014-02-17 CN CN201410051803.XA patent/CN103768820B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106438A (en) * | 1984-07-25 | 1987-03-11 | 国际壳牌研究有限公司 | Vapour/liquid contact tower and processing method thereof |
| CN200966934Y (en) * | 2006-11-12 | 2007-10-31 | 南通鑫宝石墨设备有限公司 | Novel graphite liquid distributor |
| CN201101904Y (en) * | 2007-10-19 | 2008-08-20 | 南京师范大学 | Sidetrack discharge collector |
| CN203677979U (en) * | 2014-02-17 | 2014-07-02 | 无锡市杨市化工有限公司 | Graphite distribution collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103768820A (en) | 2014-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204034718U (en) | A kind of highly dense spray point disc type liquid distribution trough | |
| CN103768820B (en) | graphite distribution collector | |
| CN206167967U (en) | Be provided with liquid trap, liquid distributor and cooling structure's rectifying column | |
| CN203677979U (en) | Graphite distribution collector | |
| CN102441289B (en) | Cluster rectification device | |
| CN103017420A (en) | Liquid-separating uniform-distributing device of trickling film-falling type evaporator and using method thereof | |
| CN103706138A (en) | Distributor for packed tower | |
| CN208097446U (en) | Liquid header for packed tower lateral line withdrawal function | |
| CN205965066U (en) | Industry hydrogen peroxide solution concentration unit falling film evaporation ware circulation fluid distributor | |
| CN102847416B (en) | Groove-disc type liquid redistributor with circularly arranged downcomers | |
| CN2669122Y (en) | Degradable film evaporator | |
| CN104624041B (en) | wetted wall tower | |
| CN208525838U (en) | Reboiler and rectifying column | |
| CN202366497U (en) | Caproic acid rectifying tower | |
| CN206168436U (en) | Liquid distributor for chemical production | |
| CN204411749U (en) | The liquid distribution trough of Novel falling film evaporimeter | |
| CN203355335U (en) | Novel slot type liquid distributor | |
| CN204485619U (en) | wetted wall tower | |
| CN204219999U (en) | A kind of liquid automatic control formula liquid distribution trough | |
| CN209405719U (en) | A kind of self-balancing type rectifying distributor | |
| CN208407009U (en) | It is a kind of with steady liquid bath and can two-way adjustment spray pitch of holes liquid distribution trough | |
| CN206980496U (en) | A kind of dilute sulfuric acid production equipment | |
| CN103920302B (en) | The automatic equivalent distributor of boundling rectifying phegma | |
| CN202078838U (en) | Improved gas-liquid distributor | |
| CN111359577A (en) | Gas-liquid distributor for solid particle or polymer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |