CN204973833U - Contrary contact distributor of fibre membrane - Google Patents
Contrary contact distributor of fibre membrane Download PDFInfo
- Publication number
- CN204973833U CN204973833U CN201520566422.5U CN201520566422U CN204973833U CN 204973833 U CN204973833 U CN 204973833U CN 201520566422 U CN201520566422 U CN 201520566422U CN 204973833 U CN204973833 U CN 204973833U
- Authority
- CN
- China
- Prior art keywords
- tunica fibrosa
- distribution grid
- micropore
- housing
- direct current
- 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
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model provides a contrary contact distributor of fibre membrane includes the fibre membrane casing, be connected with the aqueous phase pipe that extends to in the fibre membrane casing on the curb plate of fibre membrane casing, be connected with the oil phase pipe on the roof of fibre membrane casing, be provided with the person in charge, branch pipe, thread head, micropore distributing plate and direct current distributing plate in the fibre membrane casing, aqueous phase pipe, the person in charge, branch pipe feed through the setting in proper order, the micropore distributing plate lie in be responsible for the top and through the thread head with a pipe thread connection and feed through, wherein, offered a plurality of micropores on the micropore distributing plate for cut the aqueous phase medium, the direct current distributing plate is located micropore distributing plate top and sets up relatively with the micropore distributing plate, has seted up a plurality of apertures on the direct current distributing plate for cut the oil phase medium. The utility model discloses can increase the contact specific surface of aqueous phase medium and oil phase medium to improve reaction contact surface between them, and then satisfy the correlation technique index, improve the qualification rate of product.
Description
Technical field
The utility model belongs to chemical equipment parts technical field, is specifically related to a kind of tunica fibrosa inverse contact distributor.
Background technology
The mass transfer reaction processes such as tunica fibrosa mass transfer reaction device is a kind of mass transfer reaction equipment efficiently, and it can be widely used in the industry liquid-liquid two such as petrochemical industry, papermaking, medicine, environmental protection alternate even extraction, extracting that liquid-liquid-gas three is alternate, remove.It increases the mode such as contact area, shortening mass transfer distance of two-phase or three-phase by adopting, can effectively improve mass transfer reaction efficiency.This equipment, built with a large amount of fibre metal silk, utilizes two-phase interfacial surface tension different, makes an Entropy density deviation on fibre metal silk, forms liquid film, another phase or to be dissolved with another of gas outer at this liquid film.Two-phase logistics, along in wire co-flow process, forms the large mass transfer area of non-diffusing, namely defines large area mass transfer surfaces, shorten again mass transfer distance, and avoid the emulsification problem that dispersion brings simultaneously.
At present, existing tunica fibrosa mass transfer reaction device is substantially around expansion such as fiber membrane structure, which solve the technical problem of mass-transfer efficiency, but how effectively it have ignored substantially guarantees that two-phase medium fully contacts, to improve reaction efficiency, and just two-phase liquid medium flow is simply guided, two-phase liquid medium contacting efficiency is low, causes desulfurization, dehydration effect general.Though can meet device technique index in the past, under technical requirement harsh at present, often there is nonconformance in product index.
Such as, Chinese patent literature disclose a kind of film mass transfer reactor feeding structure (application number: 200620108517.3), this feeding structure substantially rely on tunica fibrosa itself to improve contact and reaction.But two-phase medium is cut large fluid streams all only, and it does not reach the requirement of fully reaction, easily occurs substandard product like this under technical requirement harsh at present.
Utility model content
The purpose of this utility model is to provide a kind of tunica fibrosa for solving the problems of the technologies described above inverse contact distributor.
Particularly, a kind of tunica fibrosa disclosed in the utility model inverse contact distributor, comprises tunica fibrosa housing, the side plate of described tunica fibrosa housing is connected with the aqueous phase pipe extended in tunica fibrosa housing, the top board of described tunica fibrosa housing is connected with oil phase pipe; Supervisor, arm, thread head, micropore distribution grid and direct current distribution grid is provided with in described tunica fibrosa housing, described aqueous phase pipe, supervisor, arm are communicated with setting successively, described micropore distribution grid is positioned at described supervisor top and is threaded with described arm by described thread head and is communicated with, wherein, described micropore distribution grid offers multiple micropore, for cutting aqueous media; Described direct current distribution grid to be positioned at above described micropore distribution grid and to be oppositely arranged with described micropore distribution grid, described direct current distribution grid offers multiple aperture, for cutting oil-phase medium.
Preferably, the quantity of described arm is many, and described many arms are different in size, and described many arms are vertically arranged on described supervisor successively, wherein every root arm is provided with multiple described thread head, and a described micropore distribution grid that each thread head has all been threaded.
Preferably, live apart in described arm supervisor both sides part with described supervisor for symmetry axis is symmetrical arranged.
Preferably, the diameter of described micropore distribution grid is 50mm-200mm, and the tapered hole of micropore that this micropore distribution grid offers, its aperture is 0.5mm-10mm.
Preferably, described supervisor, described micropore distribution grid and described direct current distribution grid are all parallel with the base plate of described tunica fibrosa housing.
Preferably, described direct current distribution grid is distributed with multiple aperture equably, and the aperture of described aperture is 5mm-20mm, the degree of depth is 5mm-20mm.
Preferably, multiple side plate close contact of described direct current distribution grid and described tunica fibrosa housing.
Preferably, described tunica fibrosa inverse contact distributor comprises many support bars, and one end of many described support bars and supervisor or branch pipe welding are fixed, and the other end and direct current distribution grid are welded and fixed.
Preferably, described supervisor, arm and thread head are welded and fixed successively.
Preferably, the base plate of described aqueous phase pipe and described tunica fibrosa housing is arranged in parallel, and described aqueous phase pipe relative to the top board of described tunica fibrosa housing closer to the base plate of described tunica fibrosa housing.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Tunica fibrosa provided by the utility model inverse contact distributor, by rational vibrational power flow, make You Heshui contact before cut by direct current distribution grid and micropore distribution grid respectively, make aqueous media and oil-phase medium with the mode haptoreaction of small-diameter fluid, the contact gear ratio surface area of aqueous media and oil-phase medium can be increased like this, and improve aqueous media and oil-phase medium reacts contact surface, and then meet Specifications, improve the qualification rate of product.
Accompanying drawing explanation
Fig. 1 be the utility model preferred embodiment the structural representation of tunica fibrosa inverse contact distributor is provided.
Fig. 2 is the distribution layer of aqueous media in the utility model.
Fig. 3 is the distribution layer of oil-phase medium in the utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, the tunica fibrosa that the utility model preferred embodiment provides inverse contact distributor 100, the top board (scheming non-label) on the side plate (scheming non-label) that the multiple head and the tail comprise tunica fibrosa housing 10, tunica fibrosa housing 10 comprises base plate (scheming non-label), extending to form vertically upward from the lateral margin of base plate connect successively and the top that connects multiple side plate.The side plate of tunica fibrosa housing 10 tunica fibrosa housing 10 is connected with the aqueous phase pipe 11 extending to tunica fibrosa housing 10 inside, the top board of tunica fibrosa housing 10 is connected with oil phase pipe 12.Aqueous phase pipe 11 enters in dimension putamina body 10 for importing aqueous media, and oil phase pipe 12 enters in dimension putamina body 10 for importing oil-phase medium.
Supervisor 20, arm 30, thread head 40, micropore distribution grid 50 and direct current distribution grid 70 is provided with in dimension putamina body 10.Aqueous phase pipe 11, supervisor 20, arm 30 is communicated with setting successively, and micropore distribution grid 50 to be positioned at above supervisor 20 and to be threaded by thread head 40 with described arm 30 and to be communicated with, and guides to micropore distribution grid 50 place with the aqueous media introduced by aqueous phase pipe 11.Direct current distribution grid 70 is positioned at above micropore distribution grid 50.
The present embodiment is in the process used, importing aqueous media from aqueous phase pipe 11 enters in dimension putamina body 10, importing oil-phase medium from oil phase pipe 12 enters in dimension putamina body 10, micropore distribution grid 50 pairs of aqueous medias cut, aqueous media is become small-diameter fluid, direct current distribution grid 70 pairs of oil-phase mediums cut, small-diameter fluid will be become to oil-phase medium, and then make the aqueous media of small-diameter fluid and oil-phase medium carry out contacting with each other and react, with the contact gear ratio surface area of both increases, and improve aqueous media and oil-phase medium reacts contact surface, and then meet Specifications, improve the qualification rate of product.
As the preferred version of the present embodiment, the quantity of arm 30 is many, many calcaneus branches pipe 30 is different in size, and described many arms 30 to be vertically arranged on supervisor 20 and parallel with base plate successively, wherein every root arm 30 is provided with multiple thread head 40, and micropore distribution grid 50 that each thread head has all been threaded, so that aqueous media is guided to micropore distribution grid 50 from aqueous phase pipe 11.Setting like this, can improve this tunica fibrosa inverse contact distributor 100 operating efficiency in use.Further, the part of living apart in supervisor 20 both sides in described arm 30 is symmetrical arranged to be responsible for 20 for symmetry axis.
In the present embodiment, micropore distribution grid 50, direct current distribution grid 70 and supervisor 20 are all parallel with the base plate of housing 10, adequately and reasonably to utilize the inner space of housing 10, and make the individual arrangement of elements in housing 10 neat.
In the present embodiment, direct current distribution grid 70 and multiple side plate close contact.Particularly, between direct current distribution grid 70 and multiple side plate, can seal washer be set, make direct current distribution grid 70 and multiple side plate close contact, avoid oil-phase medium to enter from the gap between direct current distribution grid 70 and side plate directly and aqueous media carries out contacting with each other and reacts.
In the present embodiment, described micropore distribution grid 50 offers multiple micropore (not shown), and carry out specifically cutting to become small-diameter fluid to aqueous media by this micropore.Described its diameter of micropore distribution grid 50 of the present embodiment is 50mm-200mm, and the tapered hole of micropore that this micropore distribution grid 50 offers, its aperture is 0.5mm-10mm, such aqueous media can with the micropore of the linear velocity of 0.4m/s-2m/s by micropore distribution grid 50, and can be the small-diameter fluid of 0.5mm-10mm by the micropore cutting distribution diameter on micropore distribution grid 50.
In the present embodiment, described direct current distribution grid 70 is distributed with multiple aperture (not shown) equably, and the aperture of described aperture is 5mm-20mm, the degree of depth is 5mm-20mm, such oil-phase medium can with the aperture of the linear velocity of 0.4m/s-2m/s by direct current distribution grid 70, and can be the small-diameter fluid of 0.5mm-10mm by the aperture cutting distribution diameter on direct current distribution grid 70
In the present embodiment, be welded and fixed successively between described supervisor 20, arm 30 and thread head 40,
In the present embodiment, aqueous phase pipe 11 and base plate are arranged in parallel, and aqueous phase pipe 11 relative to top board closer to base plate, thus the aqueous media guaranteeing tunica fibrosa of the present utility model inverse contact distributor 100 carries out in importing housing 10 in mode from bottom to top, and oil-phase medium imports from top to bottom in housing 10.
In the present embodiment, be also provided with the many support bars 60 for supporting fixing direct current distribution grid 70 in tunica fibrosa housing 10, one end of wherein said many support bars 60 is welded and fixed with supervisor 20 or arm 30, and the other end is also welded and fixed with direct current distribution grid 70.
As from the foregoing, described direct current distribution grid 70 is for cutting oil-phase medium, and oil-phase medium imports from this oil phase pipe 12 from top to down, this sample embodiment is when specific design direct current distribution grid 70, the external diameter of this direct current distribution grid 70 can be arranged to the internal diameter equaling described tunica fibrosa housing 10, to guarantee that the oil-phase medium imported from oil phase pipe 12 is all cut by direct current distribution grid 70, and then carry out haptoreaction with the aqueous media cut via micropore distribution grid 50.
In sum, tunica fibrosa provided by the utility model inverse contact distributor, by rational vibrational power flow, make You Heshui contact before cut by direct current distribution grid and micropore distribution grid respectively, make aqueous media and oil-phase medium with the mode haptoreaction of small-diameter fluid, the contact gear ratio surface area of aqueous media and oil-phase medium can be increased like this, and improve aqueous media and oil-phase medium reacts contact surface, and then meet Specifications, improve the qualification rate of product.Specifically can promote the 250-600 of aqueous media and oil-phase medium contact gear ratio surface area doubly, reaction contact raising 30 times, is applicable to crude oil desalting, light-end products, (liquefied gas, naphtha, gasoline etc.) dehydration, dealkalize, desulfurization.
The foregoing is only preferred embodiment of the present invention, be not limited to the utility model, all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (10)
1. a tunica fibrosa inverse contact distributor, is characterized in that: comprise tunica fibrosa housing, the side plate of described tunica fibrosa housing is connected with the aqueous phase pipe extended in tunica fibrosa housing, the top board of described tunica fibrosa housing is connected with oil phase pipe; Supervisor, arm, thread head, micropore distribution grid and direct current distribution grid is provided with in described tunica fibrosa housing, described aqueous phase pipe, supervisor, arm are communicated with setting successively, described micropore distribution grid is positioned at described supervisor top and is threaded with described arm by described thread head and is communicated with, wherein, described micropore distribution grid offers multiple micropore, for cutting aqueous media; Described direct current distribution grid to be positioned at above described micropore distribution grid and to be oppositely arranged with described micropore distribution grid, described direct current distribution grid offers multiple aperture, for cutting oil-phase medium.
2. tunica fibrosa according to claim 1 inverse contact distributor, it is characterized in that: the quantity of described arm is many, described many arms are different in size, described many arms are vertically arranged on described supervisor successively, wherein every root arm is provided with multiple described thread head, and a described micropore distribution grid that each thread head has all been threaded.
3. tunica fibrosa according to claim 2 inverse contact distributor, is characterized in that: the part of living apart in described arm in supervisor both sides with described supervisor for symmetry axis is symmetrical arranged.
4. tunica fibrosa according to claim 2 inverse contact distributor, is characterized in that: the diameter of described micropore distribution grid is 50mm-200mm, and the tapered hole of micropore that this micropore distribution grid offers, its aperture is 0.5mm-10mm.
5. tunica fibrosa according to claim 2 inverse contact distributor, is characterized in that: described supervisor, described micropore distribution grid and described direct current distribution grid are all parallel with the base plate of described tunica fibrosa housing.
6. tunica fibrosa according to claim 1 inverse contact distributor, it is characterized in that: described direct current distribution grid is distributed with multiple aperture equably, and the aperture of described aperture is 5mm-20mm, the degree of depth is 5mm-20mm.
7. tunica fibrosa according to claim 1 inverse contact distributor, is characterized in that: multiple side plate close contact of described direct current distribution grid and described tunica fibrosa housing.
8. tunica fibrosa according to claim 1 inverse contact distributor, it is characterized in that: described tunica fibrosa inverse contact distributor comprises many support bars, one end of many described support bars and supervisor or branch pipe welding are fixed, and the other end and direct current distribution grid are welded and fixed.
9. tunica fibrosa according to claim 1 inverse contact distributor, is characterized in that: described supervisor, arm and thread head are welded and fixed successively.
10. tunica fibrosa according to claim 1 inverse contact distributor, it is characterized in that: the base plate of described aqueous phase pipe and described tunica fibrosa housing is arranged in parallel, and described aqueous phase pipe relative to the top board of described tunica fibrosa housing closer to the base plate of described tunica fibrosa housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566422.5U CN204973833U (en) | 2015-07-30 | 2015-07-30 | Contrary contact distributor of fibre membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566422.5U CN204973833U (en) | 2015-07-30 | 2015-07-30 | Contrary contact distributor of fibre membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973833U true CN204973833U (en) | 2016-01-20 |
Family
ID=55108253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566422.5U Active CN204973833U (en) | 2015-07-30 | 2015-07-30 | Contrary contact distributor of fibre membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204973833U (en) |
-
2015
- 2015-07-30 CN CN201520566422.5U patent/CN204973833U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA201071404A1 (en) | SYSTEM AND METHOD FOR REFORMING HEAVY GASOLINE FRACTION TO OBTAIN AROMATIC HYDROCARBON | |
| US10946309B2 (en) | Liquid-liquid mass transfer process and apparatus | |
| CN204973833U (en) | Contrary contact distributor of fibre membrane | |
| CN106110710B (en) | A kind of apparatus and method carrying out sour hydrocarbon separation to sulfuric acid alkylation reaction effluent | |
| CN203790952U (en) | Metal structured packing | |
| CN104607002A (en) | Gas-liquid distributor | |
| CN103028268A (en) | Novel liquid distributor | |
| CN206474121U (en) | A kind of uniform anticlogging gas-liquid distributor of liquid distribution | |
| CN202342924U (en) | Novel gas-liquid distributor | |
| BR112015006344A2 (en) | hydrocarbon oil hydrotreating method | |
| CN202989281U (en) | Etching device | |
| CN101665397A (en) | Refining method of virgin gas containing ethane used in process for preparing ethylbenzene by ethane | |
| CN202555258U (en) | Reactor of aromatization device | |
| CN204391394U (en) | A kind of rear glue core modular structure for USB connector | |
| CN205055992U (en) | Pressurization tower solution downspout structure | |
| CN103883862A (en) | Installation base of stepping motor | |
| CN202590761U (en) | Reaction kettle with uniform dropping function | |
| CN202240672U (en) | Upright post overturning tool | |
| CN202542106U (en) | Carrier band and electronic element package structure | |
| CN203940124U (en) | Encircling type welded plate | |
| CN203577646U (en) | Acid-alkali resistant and high temperature resistant detachable hollow fiber membrane component | |
| CN203269818U (en) | Light hydrocarbon aromatization reaction device | |
| CN203648491U (en) | Reactor with dredging device | |
| CN202876618U (en) | Sharp nozzle type packing tower liquid redistributing device | |
| CN202105647U (en) | Explosion-proof type reaction tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |