CN205235718U - Gaseous water trap - Google Patents

Abstract

The utility model relates to a gaseous water trap, the fruit pick -up device includes a frame body. The framework bottom is equipped with the apopore, inside is equipped with gaseous guiding device, gaseous guiding device comprises the gaseous guide plate of plural number row, gaseous guide plate is by half round tube composition of complex root opening, in every gaseous guide plate, the opening orientation of opening semicircle pipe is unanimous, in the gaseous guide plate of adjacent row, the opening orientation of opening semicircle pipe is opposite, in the gaseous guide plate of adjacent row, the radical of opening semicircle pipe is the same or differ 1, it is equipped with airflow channel to have between the gaseous guide plate of adjacent row of different radical opening semicircles pipes. The utility model discloses set up gaseous guide plate in the framework, the airflow channel of formation exerts an influence to gas flow, has increased the gas flow route to can make gaseous the stagnation spin, thereby get rid of moisture effectively at the inside vortex air current that leads to the fact of device, the moisture clearance reaches more than 95%, far above present complicated water trap's efficiency, is favorable to the industrialization to be used.

Description

Gas dewatering device

Technical field

The utility model belongs to environmental protection equipment field, is specifically related to a kind of gas dewatering device, can be for gasThe dry processing of body.

Background technology

Along with the development of modern industry, the impact that dust causes environment and the mankind's health is day by day tightHeavy, effectively administer dust pollution, purify the mankind's living environment, become proprietary common recognition. In addition nearNational serious to environmental protection pay attention to day by day and global warming phenomenon over year, in order to advocate carbon reduction, environmental protectionIndustry is flourish, and in order to safeguard production environment cleaning, cleaning in time, by the place of dust pollution, is carriedAdvocate dustless working environment. So dust arrester arises at the historic moment, at present dust arrester be not only widely used in metallurgy,Udst separation and the material of the non-fiber industry dust of various industrial and mining enterprises such as building materials, machinery, chemical industry, mineRecovery in, and be mainly widely used in electronics production industry.

Along with the continuous intensification of countries in the world process of industrialization, SO₂、NO_XPollute and exceeded smoke contaminationFor the first pollutant of atmospheric environment. It is in the world that flue gas desulfurization (FGD) is different from other desulfurization methodsThe sulfur method of unique large-scale commercial application is control of acid rain and SO₂That pollutes is the most effective and mainThe technological means of wanting. In wet processing, the heat problem again of flue gas directly affects the throwing of whole FGD techniqueMoney. Because the general temperature of flue gas after wet processing desulfurization lower (45 DEG C), mostly below dew point,If directly enter chimney without heating again, easily form acid mist, corrosion chimney, is also unfavorable for flue gasDiffusion. So wet FGD device is typically equipped with flue gas reheat system. At present, apply and more beRegeneration (revolution) the formula flue gas heat exchanger (GGH) of technical maturation. GGH price is more expensive, accounts for whole FGDThe ratio of technology investment is higher. In recent years, MIT develops and a kind ofly saves without leakage typeGGH, has solved smoke spillage problem preferably, but price is still higher. The exploitation of front German SHU companyGo out the new technology of a kind of GGH of saving and chimney, it is arranged on whole FGD device the cooling tower of power plantIn, utilize electric power plant circulating water waste heat to heat flue gas, ruuning situation is good, is the very promising side of oneMethod.

Wet fuel gas desulfurizing technology flow process, form and the mechanism of countries in the world are similar, are mainly to useLime stone (CaCO₃), lime (CaO) or sodium carbonate (Na₂CO₃) etc. slurries make washing agent, in reaction towerFlue gas is washed, thereby remove the SO in flue gas₂. This technique history of existing 50 years, processConstantly after Improvement and perfection, technology comparative maturity, and there is desulfuration efficiency high (90%～98%), machinePool-size is large, and coal adaptability is strong, and the lower and byproduct of operating cost is the advantage such as recovery easily. According to Environmental Protection in AmericaThe statistics of office (EPA), the whole America thermal power plant adopts in wet desulfurizer, and wet type lime method accounts for 39.6%,Limestone-based process accounts for 47.4%, two method and accounts for altogether 87%; Two alkaline process account for 4.1%, and sodium carbonate method accounts for 3.1%. InThe thermal power plant of state, steel mill, more than 90% adopt wet type lime/lime stone-gypsum method flue gas desulfurization technique flow process.But process countries and regions early in the desulfurization such as TaiWan, China, Japan, substantially adopt the desulfurization of magnesium method, account forTo more than 95%.

At present the plate that dewaters mostly on the market is the angle type plate that dewaters, but this old-fashioned plate that dewaters can only be realized unidirectional gasBody dehumidification function, reaches the effect on moisture extraction of higher level if want, or when extremely causing steaming in production processWhen vapour amount exceeds standard, this dihedral plate weak tendency that just seems that dewaters, or even a mantis trying to obstruct a chariot, in order to reach desirableEffect on moisture extraction, just has to carry and adds one group or the many groups plate that dewaters, and not only makes production cost greatly improve,And increased the superseded frequency of product, and produce more production rubbish, environment is caused to certain pollution,Not also not environmental protection of low-carbon (LC). In order to solve at present like product inefficiency, not green lacking on the marketFall into, in the urgent need to designing a kind of new and effective de-watering apparatus.

Summary of the invention

The purpose of this utility model is to provide a kind of gas dewatering device, for workshop cleaner ventilation ductRoad, effectively removes the moisture in gas, is conducive to environmental protection development.

For reaching above-mentioned utility model object, the technical solution adopted in the utility model is: a kind of gas dewatersDevice, comprises framework; Described framework bottom is provided with apopore; Described framework inside is provided with air flow guiding device;Described air flow guiding device is made up of several column gas guide board; Described gas guide board is by complex root open semiPipe composition; In described every row gas guide board, the opening of open semi pipe is towards unanimously; Described adjacent columnsIn gas guide board, the opening of open semi pipe is towards the opposite; In described adjacent columns gas guide board, openingThe radical of semi-circular tube is identical or differ 1; With the adjacent columns gas guide board of different radical open semi pipesBetween be provided with gas channel.

In the utility model, described framework has four face structures, according to installment state, is divided into end face, the endFace, two sidewalls, two faces that do not block are gas inlet and outlet. Wet gas is by simultaneously entering, through gasGuiding device, dry gas is gone out by another side, and moisture is effectively removed, dirty along open semi pipe,Flow out from apopore; Apopore diameter is 15～18% of open semi pipe diameter, can effectively separate fluidBody can not flow by disturbing flow simultaneously.

Open semi pipe have opening towards, in every row gas guide board of the present utility model, open semi pipeOpening towards the opening of all open semi pipes that unanimously refers to this row gas guide board of composition towards oneCause and ensure that air-flow is high by efficiency; In adjacent columns gas guide board, such as the 1st row and the 2nd row, the 2nd rowWith the 3rd row etc., the opening of open semi pipe is towards the opposite. Two openings are towards the opposite refers generally to one of themOpening Rotate 180 degree can overlap with another opening. In adjacent columns gas guide board, the root of open semi pipeNumber is identical or differ 1, such as the gas guide board to be arranged on framework side is the 1st row gas guide board,Be made up of 3 open semi pipes, the 2nd row gas guide board is made up of 2 open semi pipes, the 3rd row gasBody deflector is made up of 2 open semi pipes.

The gas channel of air flow guiding device is formed by the gap between gas guide board, and the utility model is not phaseBetween adjacent row gas guide board, be all provided with gas channel, between the adjacent columns gas guide board with different radicalsBe provided with gas channel, such as the 1st row gas guide board is made up of 3 open semi pipes, the 2nd row gas is ledStream plate is made up of 2 open semi pipes, and the 3rd row gas guide board is made up of 2 open semi pipes, theBetween 1 row gas guide board and the 2nd row gas flow guiding, be provided with gas channel, the 2nd row gas guide board andBetween 3 row gas guide boards, do not establish gas channel, gas can be effectively mobile like this, can too fastly not pass through againDe-watering apparatus, reaches better water removal effect.

All open semi pipes of the present utility model are in the same size, are provided with the adjacent columns gas flow guiding of gas channelIn plate, the bottom surface of all open semi pipes is positioned at same vertical plane, can reach good ventilation water removal effect.The bottom surface of open semi pipe is that face at diameter place.

Preferably, be positioned at same with edge and the framework edge of the many gas guide boards of open semi pipe radicalVertical plane is opening with the edge of the few gas guide board of open semi pipe radical and the distance at framework edgeThe radius of semi-circular tube. Taking in framework as in, outside framework is outward, the edge of gas guide board refers to this gas of compositionLimit of outermost of an open semi pipe of ragged edge of body deflector, every row gas guide board has two limitsEdge.

Frame side wall is provided with installing plate, can easily de-watering apparatus of the present utility model be arranged on to workshop and removeIn dirt equipment ventilation shaft.

Because technique scheme is used, the utility model compared with prior art has following advantages:

1. the utility model discloses a kind of new de-watering apparatus first, is exclusively used in cleaner ventilation shaftIn, gas guide board is set in framework, the gas channel of formation exerts an influence to gas flow, has increasedGas flow paths, and can cause eddy airstream in device inside, gas holdup is spinned, thereby effectivelyMoisture is removed on ground, and moisture removal rate reaches more than 95%, far above the efficiency of existing complicated de-watering apparatus.

2. the disclosed gas dewatering device of the utility model, prepares uncomplicatedly, and relatively prior art is more simpleSingle, assembly life-span is long, without replacing, gas guide board can be one-body molded by mould, cuts into needsSize can be used, and water removal effect is good, has obtained beyond thought effect; And avoid prior art pairThe waste of material, is conducive to industrial applications.

Brief description of the drawings

Fig. 1 is the structural representation of gas dewatering device;

Fig. 2 is gas dewatering device cross-sectional structure schematic diagram;

Fig. 3 is the structural representation of gas dewatering device open semi pipe;

Wherein, framework 1, air flow guiding device 2, installing plate 3, gas guide board 4, open semi pipe 5,The edge 7 of gas channel 6, the 1st row gas guide board, the edge 8 of the 2nd row gas guide board, frameworkEdge 9.

Detailed description of the invention

Below in conjunction with accompanying drawing and embodiment, the utility model is further described:

Embodiment mono-

Referring to accompanying drawing 1, gas dewatering device comprises framework 1 and air flow guiding device 2, and framework is according to installationState, is divided into end face, bottom surface, two sidewalls, and end face is sealing surface, and bottom surface is provided with osculum, framework sideWall is provided with installing plate 3, can easily de-watering apparatus of the present utility model be arranged on to workshop cleaner logicalIn wind pipeline; Does not block two other relative side, and the one side of airintake direction is gas access, with air inletThe relative one side of direction is gas vent. Air flow guiding device is made up of gas guide board, gas flow guiding plate hightSpend consistent with framework side height; Gas guide board is made up of open semi pipe 5, with open semi pipe rootEdge and the framework edge 9 of the gas guide board that number is many are positioned at same vertical plane, with open semi pipe radicalThe distance at the edge of few gas guide board and framework edge is the radius of open semi pipe.

Referring to accompanying drawing 2, be gas dewatering device cross-sectional structure schematic diagram, wherein framework does not indicate; GasGuiding device 2 is made up of 12 row gas guide boards 4, and wherein the 1st row gas guide board is by 3 open semisPipe 5 forms, and the 2nd row gas guide board is made up of 2 open semi pipes, the 1st row gas guide board withThe semicircular opening of the 2nd row gas guide board is relative, thereby forms gas channel 6, the 1 row and the 2nd row gasIn body deflector, the bottom surface of all open semi pipes is positioned at same vertical plane, the limit of the 1st row gas guide boardEdge 7 is positioned at same vertical plane with framework edge, the edge 8 of the 2nd row gas guide board and the distance at framework edgeFrom the radius that is open semi pipe; The 3rd row gas guide board is made up of 2 open semi pipes, and these row are openedOpening and the 2nd row opening of mouth semi-circular tube are opposing, and circumscribed bonding by glue, so the 2nd row gas is ledBetween stream plate and the 3rd row gas guide board, do not establish gas channel; The similar arrangement of all the other row gas guide boards.

Referring to accompanying drawing 3, be the structural representation of open semi pipe 5, in this gas dewatering device, all openingMouth semi-circular tube is in the same size; The 1st row gas guide board is made up of 3 open semi pipes, and the 2nd row gas is ledStream plate is made up of 2 open semi pipes, and the semicircle of the 1st row gas guide board and the 2nd row gas guide board is openedMouth is relative, thereby forms gas channel, in the 1st row and the 2nd row gas guide board, and all open semi pipesBottom surface be positioned at same vertical plane, the edge of the 1st row gas guide board and framework edge be positioned at same verticallyFace, the distance at the edge of the 2nd row gas guide board and framework edge is the radius of open semi pipe, so instituteThere is gas guide board to be all positioned at framework, and can effectively form gas channel, in efficient water-removing, can notSlow down air-flow velocity.

When work, wet gas is entered by the large side of area, and process air flow guiding device carries out cooling, byThe osculum of bottom flows out and is removed moisture, and dry gas is exported by gas channel. Gas can have like thisEffect flows, and can too fastly not pass through de-watering apparatus again, and moisture is effectively removed, dirty along open semi pipe,Flow out from apopore, apopore diameter is 15% of open semi pipe diameter, reaches better water removal effect.

Embodiment bis-

Compared with embodiment mono-, gas dewatering device agent structure is constant, comprises framework and air flow guiding device,Wherein air flow guiding device is made up of 18 row gas guide boards, gas guide board by 7 open semi pipes or6 open semi pipe compositions of person, apopore diameter is 18% of open semi pipe diameter, goes for moreLarge-scale cleaner.

Be example taking power plant, in power plant, by the dust separation in dusty gas, in liquid, collision is condensed,The tiny dust material in material footpath can be water-soluble by water smoke, reaches dedusting for the first time and desulfurization; After this enter cylindrical shell,Dust in flue gas and SO₂Limewash reacting generating salt with pond, completes sweetening process for the second time;Carry out gas-water separation through vane dewatering, water flows to pond through tapping pipe, and makes flue gas complete dedusting for the third timeWith desulfurization, finally enter gas dewatering device, to remove the moisture in gas, purified gas is through windMachine enters atmosphere. Through repeatedly actual measurement, gas dewatering device moisture removal rate of the present utility model reachesMore than 95%.

Claims (7)

1. a gas dewatering device, comprises framework; Described framework bottom is provided with apopore; In described frameworkPortion is provided with air flow guiding device; Described air flow guiding device is made up of several column gas guide board; Described gasDeflector is made up of complex root open semi pipe; In described every row gas guide board, the opening of open semi pipeTowards unanimously; In described adjacent columns gas guide board, the opening of open semi pipe is towards the opposite; Described adjacentIn row gas guide board, the radical of open semi pipe is identical or differ 1; With different radical open semi pipesAdjacent columns gas guide board between be provided with gas channel.

2. gas dewatering device according to claim 1, is characterized in that: described apopore diameter is for opening15～18% of mouth semi-circular tube diameter.

3. gas dewatering device according to claim 2, is characterized in that: be provided with the adjacent of gas channelIn row gas guide board, the bottom surface of all open semi pipes is positioned at same vertical plane.

4. gas dewatering device according to claim 1, is characterized in that: all open semi pipe sizesUnanimously.

5. gas dewatering device according to claim 1, is characterized in that: with open semi pipe radicalThe edge of many gas guide boards and framework edge are positioned at same vertical plane.

6. gas dewatering device according to claim 1, is characterized in that: with open semi pipe radicalThe distance at the edge of few gas guide board and framework edge is the radius of open semi pipe.

7. gas dewatering device according to claim 1, is characterized in that: described frame side wall is provided with peaceDress plate.