CN201579047U - Toluene liquid distributor - Google Patents
Toluene liquid distributor Download PDFInfo
- Publication number
- CN201579047U CN201579047U CN2009202397782U CN200920239778U CN201579047U CN 201579047 U CN201579047 U CN 201579047U CN 2009202397782 U CN2009202397782 U CN 2009202397782U CN 200920239778 U CN200920239778 U CN 200920239778U CN 201579047 U CN201579047 U CN 201579047U
- Authority
- CN
- China
- Prior art keywords
- distributor
- toluene
- tower
- benzyl chloride
- holes
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a toluene liquid distributor, which comprises a distributor, wherein the distributor is in an annular structure, an annular slot is arranged at one side of the distributor, and at least two through holes are arranged at the slot bottom of the annular slot. 40 to 60 through holes are arranged at the slot bottom of the annular slot. The diameter of the through hole is 3-5mm. The utility model has the advantages that a plurality of through holes are arranged, so that toluene liquid can uniformly enter a benzyl chloride generating tower in a mode like spraying, thereby local reaction caused when toluene flows in the shape of a column is avoided, and the reaction efficiency in the tower is improved; the structure is concise and reasonable, the annular structure is adopted, the central through hole can be used as a discharged gas passage, the original structure of the benzyl chloride generating tower does not need to be changed, the cost is lowered and the like.
Description
Technical field
The utility model relates to the benzyl chloride production field, specifically is a kind of toluene liquid distribution trough.
Background technology
During benzyl chloride is produced, need to generate adding liquid phase toluene participation reaction in the tower toward benzyl chloride.Existing benzyl chloride generates tower, is that the feeding mouth at cat head directly adds liquid phase toluene, and liquid phase toluene is and often can not evenly distributes after column flows into tower body, causes tower internal reaction efficient to reduce, and influence is produced.
Summary of the invention
The purpose of this utility model is to provide a kind of toluene liquid distribution trough, and it can solve the deficiency that exists in the known technology, can make liquid phase toluene evenly flow into benzyl chloride and generate in the tower, improves benzyl chloride production efficiency.
The utility model is achieved through the following technical solutions for achieving the above object: a kind of toluene liquid distribution trough, comprise distributor, and distributor is a loop configuration, and distributor one side is provided with cannelure, and the cannelure bottom land is offered at least two through holes.
Described cannelure bottom land is offered 40-60 through hole.
Described through-hole diameter is 3-5mm.
Advantage of the present utility model is: a plurality of through holes are set, toluene liquid is evenly entered in the benzyl chloride generation tower in the mode of similar spray, avoided toluene to be the fashionable local reaction that causes of columnar flow, improve tower internal reaction efficient; Simple for structure rationally the employing loop configuration hits exactly through hole and can be used as the use of efflux gas passage, need not to change original benzyl chloride generation tower structure, reduces cost etc.
Description of drawings
The specific embodiment
The contrast accompanying drawing is done furtherly the utility model:
The utility model is installed in the charging aperture place that benzyl chloride generates tower 1, agent structure has distributor 5, distributor 5 is a loop configuration, and tracheae 3 can be installed in the through hole in the middle of the distributor 5, and benzyl chloride generates the reacting gas that generates in the tower 1 and enters collecting tank 4 by tracheae 3.Described distributor 5 one sides (being distributor 5 upper surfaces one side among Fig. 2) are provided with cannelure 6, and cannelure 6 bottom lands are offered at least two through holes 7, and cannelure 6 is communicated with toluene pipe 2.
Claims (3)
1. toluene liquid distribution trough, it is characterized in that: comprise distributor (5), distributor (5) is a loop configuration, and distributor (5) one sides are provided with cannelure (6), and cannelure (6) bottom land is offered at least two through holes (7).
2. a kind of toluene liquid distribution trough according to claim 1 is characterized in that: cannelure (6) bottom land is offered 40-60 through hole (7).
3. a kind of toluene liquid distribution trough according to claim 1 and 2 is characterized in that: through hole (7) diameter is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202397782U CN201579047U (en) | 2009-10-26 | 2009-10-26 | Toluene liquid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202397782U CN201579047U (en) | 2009-10-26 | 2009-10-26 | Toluene liquid distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579047U true CN201579047U (en) | 2010-09-15 |
Family
ID=42721038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202397782U Expired - Fee Related CN201579047U (en) | 2009-10-26 | 2009-10-26 | Toluene liquid distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579047U (en) |
-
2009
- 2009-10-26 CN CN2009202397782U patent/CN201579047U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201384920Y (en) | Ammonia-contained tail gas absorbing device | |
| CN203531058U (en) | One-hole or multi-hole air injection water-saving and pressurizing faucet water outlet nozzle | |
| CN203513371U (en) | Low-energy consumption water fall reoxygenation device | |
| CN201342320Y (en) | Porous ammonia gas spraying nozzle for ammonia gas spraying denitration system in fuel electric plant | |
| CN201579047U (en) | Toluene liquid distributor | |
| CN203750724U (en) | Shower capable of discharging sector-shaped water | |
| CN203507981U (en) | Inlet gas distributor of fixed bed reactor | |
| CN202238013U (en) | Gas distributor of reactor for low-pressure carbonyl synthesized acetate | |
| CN203577620U (en) | Oxidation air distribution device for desulfuration by using calcium method | |
| CN201962074U (en) | Polysilicon reducing furnace | |
| CN204554214U (en) | A kind of new type natural feed channel pipeline section type baffler | |
| CN201567626U (en) | Foaming device structure for generating bubble water | |
| CN203578055U (en) | Water-saving air-injection pressurizing sprinkler | |
| CN202499753U (en) | Anaerobic blockage-free mixing device for sewage containing suspended matters | |
| CN202741024U (en) | Tubular mixer for preparing ammonia water from liquid ammonia | |
| CN209697961U (en) | A kind of spray ring | |
| CN202063741U (en) | Calcium nitrate solution reacting and producing device | |
| CN102836788A (en) | Water sprayer | |
| CN202732069U (en) | Slim pipe location device for exhaust pipe inflow-prevention device | |
| CN204338356U (en) | Gas helps formula atomizer | |
| CN202762412U (en) | Fluidized bed for restoring o-toluidine | |
| CN202621146U (en) | Novel tower | |
| CN202478821U (en) | Strong reflowing device for semi-dry desulfurizing tower of circulating fluidized bed | |
| CN204247180U (en) | Fluidized bed reactor | |
| CN103588238A (en) | Oxidation air uniform-distribution device for calcium desulphurization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20121026 |