CN201832528U - Impingement separator - Google Patents
Impingement separator Download PDFInfo
- Publication number
- CN201832528U CN201832528U CN2010201504455U CN201020150445U CN201832528U CN 201832528 U CN201832528 U CN 201832528U CN 2010201504455 U CN2010201504455 U CN 2010201504455U CN 201020150445 U CN201020150445 U CN 201020150445U CN 201832528 U CN201832528 U CN 201832528U
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- wave mode
- type separator
- impacting type
- gas
- cylindrical shell
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to an impingement separator, belonging to the technical field of impurity removing devices. The impingement separator comprises a cylinder. An air inlet and an air outlet are arranged on the side surface of the cylinder. A liquid outlet is arranged at the bottom of the cylinder. A coalescent filter is arranged in the cylinder and is sequentially provided with a wire mesh layer and a corrugated plate layer along an air moving direction. The wire mesh layer and the corrugated plate layer are fixed through an outer frame. The corrugated plate layer consists of corrugated plates which are laminated at the same spacing. Each corrugated plate and a horizontal plane form an inclined angle. The impingement separator has the advantages that the separation efficiency is high, the impingement surface is large, the clogging is not caused, and the heat resistance, the anti-aging performance, the corrosion resistance and the wear resistance are good.
Description
Technical field
A kind of impacting type separator of the utility model belongs to the knot screen technical field, is specifically related to a kind of novel impacting type separator.
Background technology
Gas-liquid two-phase separator is one of key equipment in the circulating fluidized bed boiler systems, the quality of gas-liquid separator service behaviour has extremely important influence to the circulating ratio and the desulfuration efficiency of CFBB, if liquid particles contained in the gas acquires a certain degree, gas band water is serious, cause fan trouble easily, cause the improper stoppage in transit of whole system.
At present the difference according to the phase of impurities in the gas has different separators, as utilizes under inertia, centrifugal force and the gravity comprehensive function, makes the gas-liquid that contains in the assorted gas realize the gravity separator that just separates; And cyclone separator etc.; the impacting type separator claims inertia separator again in these separators; be to utilize the inertia of the particle become entrained in the air-flow or drop and realize separating; the thing of on the path of gas flow, placing obstacles; unexpected turnover takes place during air-flow cut-through thing, and particle or drop just impinge upon to be pounced on the barrier and collect.Because the impacting type separator has that resistance is little, compact conformation, manufacturing and advantage such as easy for installation cause the very big interest that industrial quarters is used, yet its separative efficiency is also lower at present.
The utility model content
The purpose of this utility model is in order to solve the existing not high problem of inertia separator separative efficiency, to disclose a kind of novel impacting type separator.
The technical solution of the utility model is as follows:
A kind of impacting type separator, comprise cylindrical shell, described cylindrical shell opposite flank is provided with air inlet and gas outlet, described cylindrical shell bottom is provided with liquid outlet, be provided with coalescent filter in the wherein said cylindrical shell, described coalescent filter is disposed with silk screen layer and wave mode flaggy according to the gas motion direction, is fixed by housing between described silk screen layer and the wave mode flaggy, described wave mode flaggy is laminated with identical spacing by the wave mode plate, and wave mode board plane and horizontal plane have the inclination angle;
Set gradually the device of 2 layers of aggegation drop in the technical program according to the air motion direction, ground floor is a silk screen layer, when the air-flow that contains liquid phase impurity passes silk screen, liquid phase impurity and silk screen collide and are adsorbed on the silk screen, along with containing constantly passing of liquid phase foreign gas, the liquid phase impurity of absorption is long-pending more big more, when the gravity of liquid phase impurity during greater than the absorption affinity between liquid phase impurity and the silk screen, liquid phase impurity flows to lower from eminence, finally discharges by liquid outlet; Pass the wave mode plate collision that contains liquid phase impurity air-flow and wave mode flaggy of silk screen, liquid phase impurity forms mist and is attached surface at the wave mode plate, the mist on wave mode plate surface through diffusion and under the gravitational settling effect aggegation form bigger drop and follow air motion to wave mode plate turning, because gas passes through on the wave mode plate, direction change produced turn to centrifugal force and with the rubbing action of wave mode plate, the surface tension of suction-operated and liquid makes drop increasing, up to the drop that gathers arrive greatly climbing power that the gravity that himself produces surpasses gas and surface tension of liquid with joint efforts the time, drop is just separated from the wave mode plate surface to get off.The structure that is folded to of wave mode plate has increased the chance that liquid phase impurity is captured more, the liquid phase impurity that is not removed is captured through identical effect at next turning, effect so repeatedly, thereby improved the efficient of removing liquid phase impurity greatly, gas is substantially free of liquid phase impurity by behind the wave mode plate separator.
For the efficient that increases air impingement and prevent that gas band liquid situation from occurring, as to improvement of the technical scheme, be provided with the fin of bending in the limit of described wave mode plate portion, fin and wave mode plate have angle; As the improvement to fin, fin preferably has the fin of kink.
As the further improvement to the impacting type separator described in the technique scheme, the deflection angle at wave mode plate turning is 70 °～90 ° angles.
As the optimal way of technique scheme, the inclination angle that wave mode board plane and horizontal plane have is 90 ° of angles.
As the further improvement to the impacting type separator described in the technique scheme, described spacing is 20～50mm; So both avoided causing because of blade pitgh is too small such as the effect of increasing energy consumption, flushing also descend to some extent, the easy consequence of fouling and obstruction on the blade, also avoided simultaneously tending towards stability because of the velocity attitude variation of the excessive air-flow that causes of spacing, and make liquid phase impurity better to the followability of air-flow, be easy to along with air flow stream goes out blade path and is not captured the consequence that dust removal rate reduces.
Owing to adopted structure of the present utility model, the utlity model has following beneficial effect:
1, the coalescing filter in the impacting type separator comprises silk screen layer, wave mode flaggy and housing layer in the utility model, wherein silk screen layer separates for the first time to containing liquid gas, bulky grain drop in the gas is adsorbed on the silk screen, motion along with gas, the wave mode plate carries out secondary separation, the separative efficiency height to the liquid gas that contains that flows through;
2, the deflection angle of the wave mode plate in the utility model has adopted 70 °～90 ° settings, like this when two wave mode flaggies are folded, can guarantee on the air motion plane, can not leave the space, make that the gas plane of flow can collide fully with wave mode plate face when the gas stream that contains drop passed coalescing filter;
3, because the spacing between the utility model medium wave template makes the speed of air-flow remain on 3.5～5.5m/s, the gas that this speed both can guarantee to contain liquid impurities pass silk screen and with wave mode plate bump after, do not carry the secondary band water that liquid impurities promptly can not cause gas secretly from the gas outlet effluent air, and can not produce because the high phenomenon of the big energy consumption of the high SR of flow velocity; Simultaneously also avoid flow velocity low excessively, be unfavorable for the consequence that enterprise separates;
4, the size of the utility model medium wave template spacing has guaranteed that the separator internal drop is low, and can not produce obstruction when carrying out gas-liquid separation;
5, the utility model is can be heat-resisting anti-aging and corrosion and wear good.
Description of drawings:
1, Fig. 1 is the structural representation of the utility model impacting type separator;
2, Fig. 2 is the structural representation of coalescent filter in the utility model;
3, Fig. 3 is the structural representation of the utility model wave mode plate;
4, Fig. 4 is the fundamental diagram of the utility model medium wave template.
The figure number explanation:
1, impacting type separator, 2, cylindrical shell, 21, air inlet, 22, the gas outlet, 23, liquid outlet, 3, coalescing filter, 31, silk screen layer, 32, the wave mode flaggy, 321, the wave mode plate, 322, fin, 3221, kink, 33, housing.
The specific embodiment:
For the utility model can better be understood, the utility model is described in further detail below in conjunction with Figure of description.
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of impacting type separator 1, comprise cylindrical shell 2, described cylindrical shell 2 sides are provided with air inlet 21 and gas outlet 22, described cylindrical shell 2 bottoms are provided with liquid outlet 23, be provided with coalescent filter 3 in the wherein said cylindrical shell 2, described coalescent filter 3 is disposed with silk screen layer 31, wave mode flaggy 32 and housing layer 33 according to the gas motion direction, described wave mode flaggy 32 is laminated by the spacing of wave mode plate with 20～50mm, and wave mode board plane and horizontal plane have the inclination angle.
After the gas that contains liquid phase impurity enters in the impacting type separator 1 from air inlet 21, during through the silk screen layer 31 on the coalescing filter 3, part liquid phase impurity is attracted on the silk screen of silk screen layer 31, some liquid phase impurity thereupon gas motion and with wave mode flaggy 32 in wave mode plate collision and be attached on wave mode plate surface, through diffusion, gravitational settling, be gathered into big drop and with air motion to wave mode plate turning, when drop self gravitation during greater than the adhesion on drop and wave mode plate surface and frictional force, drop flows to lower from eminence and discharges impacting type separator 1 through liquid outlet, thereby reaches the effect of gas-liquid separation.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any formal and substantial restriction, all those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when can utilizing the above technology contents that discloses, and a little change of making, modify the equivalent variations with differentiation, be equivalent embodiment of the present utility model; Simultaneously, all foundations essence technology of the present utility model all still belongs in the scope of the technical solution of the utility model change, modification and the differentiation of any equivalent variations that above embodiment did.
Claims (6)
1. impacting type separator, comprise cylindrical shell, the side of described cylindrical shell is provided with air inlet and gas outlet, described cylindrical shell bottom is provided with liquid outlet, it is characterized in that: be provided with coalescent filter in the described cylindrical shell, described coalescent filter is disposed with silk screen layer and wave mode flaggy according to the gas motion direction, is fixed by housing between described silk screen layer and the wave mode flaggy, described wave mode flaggy is laminated with identical spacing by the wave mode plate, and wave mode board plane and horizontal plane have the inclination angle.
2. impacting type separator according to claim 1 is characterized in that: portion is provided with fin on the limit of described wave mode plate, and fin and wave mode plate have angle.
3. impacting type separator according to claim 2 is characterized in that: described fin has kink.
4. impacting type separator according to claim 1 and 2 is characterized in that: the deflection angle at turning is 70 °～90 ° angles on the described wave mode plate.
5. impacting type separator according to claim 4 is characterized in that: the inclination angle that described wave mode board plane and horizontal plane have is 90 ° of angles.
6. impacting type separator according to claim 1 is characterized in that: described spacing is 20～50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201504455U CN201832528U (en) | 2010-04-06 | 2010-04-06 | Impingement separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201504455U CN201832528U (en) | 2010-04-06 | 2010-04-06 | Impingement separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832528U true CN201832528U (en) | 2011-05-18 |
Family
ID=44002624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201504455U Expired - Fee Related CN201832528U (en) | 2010-04-06 | 2010-04-06 | Impingement separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728084A (en) * | 2012-07-12 | 2012-10-17 | 众和海水淡化工程有限公司 | S-shaped demister |
| CN108201762A (en) * | 2018-02-28 | 2018-06-26 | 中国华能集团清洁能源技术研究院有限公司 | A kind of tar filter of biological fuel gas and blowback cleaning device |
-
2010
- 2010-04-06 CN CN2010201504455U patent/CN201832528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728084A (en) * | 2012-07-12 | 2012-10-17 | 众和海水淡化工程有限公司 | S-shaped demister |
| CN108201762A (en) * | 2018-02-28 | 2018-06-26 | 中国华能集团清洁能源技术研究院有限公司 | A kind of tar filter of biological fuel gas and blowback cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110518 Termination date: 20180406 |