CN205052854U - Special cooling of tobacco removes wet tank - Google Patents
Special cooling of tobacco removes wet tank Download PDFInfo
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- CN205052854U CN205052854U CN201520751298.XU CN201520751298U CN205052854U CN 205052854 U CN205052854 U CN 205052854U CN 201520751298 U CN201520751298 U CN 201520751298U CN 205052854 U CN205052854 U CN 205052854U
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- condenser
- cooling water
- humidity discharging
- discharging gas
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Abstract
The utility model provides a special cooling of tobacco removes wet tank, install the front end in throwing line peculiar smell processing system, carry out the preliminary treatment to row moisture body, reduce the moisture and the lowering the temperature that arrange in the moisture body, to the dust, cigarette tar filters, avoid peculiar smell processing system equipment to damage too early, it includes the cooling water outlet pipe way, the silk screen defroster, condensers, the outlet, arrange damp gas feed, remove the tar module, ripple baffling board, cooling dehumidification box, cooling water inlet pipe says and arranges damp gas outlet, cooling dehumidification box front end run -on tide gas feed, rear end run -on tide gas outlet, the dehumidification box of lowering the temperature is interior to remove the tar module from installing in proper order between front end to rear end, ripple baffling board, condenser and silk screen defroster, in the other outlet that sets up of condenser, condenser one end is said with cooling water inlet pipe and is connected, the cooling water outlet pipe way is connected to one end.
Description
Technical field
The utility model relates to one and to grow tobacco special cool-down dehumidification case, belong to the auxiliary equipment of the tobacco industry scrap prodn. line Peculiar Odor Treatment System, be installed on Peculiar Odor Treatment System front end, also can be applicable to the workshop that tobacco business redrying workshop or other industry have similar environments and an operating mode and use.
Background technology
In tobacco processing course, the operations such as scrap prodn. line moisture regain, reinforced, perfuming can produce a large amount of humidity discharging gas, this part gas contains a small amount of dust, tar and a large amount of excitant gas with foreign flavor, and humiture is larger, as directly discharged, can cause air pollution and cause harmful effect to the life of factory's surrounding resident, therefore, scrap prodn. line humidity discharging gas needs centralized collection and after Peculiar Odor Treatment System processes, reaches environment protection emission requirement to discharge.Because humidity discharging gas contains a small amount of dust, tar, and humiture is larger, very easily be attached on Peculiar Odor Treatment System device interior and cause equipment corrosion, therefore, a kind of special cool-down dehumidification case is needed to carry out pretreatment to humidity discharging gas, reduce the moisture in humidity discharging gas and reduce temperature, dust, tar being filtered, avoids Peculiar Odor Treatment System equipment premature breakdown.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, one is provided to grow tobacco special cool-down dehumidification case, be installed on scrap prodn. line Peculiar Odor Treatment System front end, pretreatment is carried out to humidity discharging gas, reduce the moisture in humidity discharging gas and reduce temperature, dust, tar are filtered, avoids Peculiar Odor Treatment System equipment premature breakdown.
The utility model is achieved by following technical solution, one grows tobacco special cool-down dehumidification case, comprise cooling water outlet pipe road, mesh mist eliminator, condenser, discharge outlet, humidity discharging gas feed, tar removing module, ripple deflection plate, cool-down dehumidification casing, cooling water inlet pipe road and humidity discharging gas vent, cool-down dehumidification casing front end connects humidity discharging gas feed, rear end connects humidity discharging gas vent, successively tar removing module is installed from front to back in cool-down dehumidification casing, ripple deflection plate, condenser and mesh mist eliminator, on condenser side, discharge outlet is set, condenser one end is connected with cooling water inlet pipe road, the other end connects cooling water outlet pipe road.
Described condenser is water-cooled structure, and cooling medium is industrial colling.
The humidity discharging gas that each operation of scrap prodn. line of the present utility model produces enters after humidity discharging well carries out centralized collection and enters cool-down dehumidification tank inlet, successively through the tar removing module of cool-down dehumidification case inside installation, ripple deflection plate, condenser, Peculiar Odor Treatment System is entered again after mesh mist eliminator, in the process, tar in humidity discharging gas is removed by tar removing module, the major constituents of tar removing module is oil fume separation plate, oil smoke molecule is at a high speed through oil fume separation plate, under eddy current effect in plate, to transfer at a high speed in separating plate collision, there is physical change instantaneously in flow process and the flow direction of oil smoke.Because the density large volume of oil molecule is large, by twice centrifugal force separate in such change, tar molecules directly gets rid of on separating plate.Clean flue gas after separated continues flowing, enters next processing region.The Main Function of ripple deflection plate is dehumidifying, and when the gas containing mist flows through dehumidification module with certain speed, due to the inertial impaction effect of gas, mist and ripple deflection plate collide and be attached to ripple deflection plate on the surface.The surface diffusion of mist of ripple deflection plate, the gravitational settling of mist make mist form larger drop and move forward to corrugated sheet turning with air-flow, owing to turning to centrifugal force and making drop increasing with the surface tension of the rubbing action of ripple deflection plate, suction-operated and liquid, until the drop gathered arrive greatly climbing power that the gravity that himself produces exceedes gas and surface tension of liquid with joint efforts time, drop just gets off from corrugated sheet is separated on the surface.The structure that is folded to of dehumidification module ripple deflection plate adds the chance that mist is captured more, and the mist be not removed is captured through identical effect at next turning, such repeated action, thus substantially increases demisting efficiency.Gas, by after the dehumidifying of ripple deflection plate, is substantially free of mist.The Main Function of condenser carries out heat exchange with humidity discharging gas, discharged after making the condensate moisture in humidity discharging gas by drainpipe, thus effectively reduce the humiture of humidity discharging gas.Condenser is water-cooled structure, and cooling medium is industrial colling, is connected with the cooling tower of outside by circulating line, and cooling water constantly circulates and carries out heat exchange with humidity discharging gas in condenser.Mesh mist eliminator is a kind of gas-liquid separation device efficiently, it is greater than the drop of 3 μm ~ 5 μm mainly for separating of diameter, when the gas only containing micro-mist after three process process rises through silk screen with certain speed, due to the effect of inertia that mist rises, mist and wire mesh filaments collide and are attached in filament surfaces.The diffusion of mist in filament surfaces, the gravitational settling of mist, make the larger drop of mist formation flow to the interface point of two rhizoids along filament.The capillarity of the wettability of filament, the surface tension of liquid and filament, make drop increasing, until when the drop assembled arrive greatly making a concerted effort of climbing power that the gravity that himself produces exceedes gas and surface tension of liquid, drop is just from filament separation whereabouts.Humidity discharging gas is by after the four module of cool-down dehumidification case inside, dust, tar are filtered, the humiture of humidity discharging gas also significantly reduces, be substantially free of mist, for Peculiar Odor Treatment System provides good condition of work, Peculiar Odor Treatment System equipment can be effectively avoided to stick because of tar and corrode and premature breakdown.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is side view of the present utility model.
In figure: 1-stop valve, 2-cooling water outlet pipe road, 3-mesh mist eliminator, 4-access door, 5-condenser, 6-discharge outlet, 7-humidity discharging gas feed, 8-tar removing module, 9-ripple deflection plate, 10-cool-down dehumidification casing, 11-cooling water inlet pipe road, 12-humidity discharging gas vent.
Detailed description of the invention
Now with regard to accompanying drawing, the utility model is further described, as shown in Figure 1-2, in cool-down dehumidification casing 10, tar removing module 8 is installed successively, ripple deflection plate 9, condenser 5, mesh mist eliminator 3, cool-down dehumidification casing is entered from humidity discharging gas feed 7 after first humidity discharging gas carry out centralized collection in humidity discharging well, successively by above four modules and component, tar in humidity discharging gas is removed by tar removing module 8, clean humidity discharging gas after separated continues flowing, enter ripple deflection plate 9, the Main Function of ripple deflection plate 9 is dehumidifying, humidity discharging gas is by after corrugated sheet dehumidification module, be substantially free of mist, and enter next module condensate device 5, the Main Function of condenser 5 carries out heat exchange with humidity discharging gas, discharged by discharge outlet 6 after making the condensate moisture in humidity discharging gas.Condenser is water-cooled structure, cooling medium is industrial colling, cooling water from cooling tower flows into condenser 5 by cooling water inlet pipe road 11, cooling tower is flowed back to again by cooling water outlet pipe road 2, cooling water constantly circulates and carries out heat exchange with humidity discharging gas in condenser, thus effectively reduces the humiture of humidity discharging gas.Mesh mist eliminator 3 Main Function is further by the gas-liquid separation of humidity discharging gas, the drop that separable diameter is greater than 3 μm ~ 5 μm.Humidity discharging gas is by after four modules of cool-down dehumidification case inside and component process, dust and tar are filtered, the humiture of humidity discharging gas also significantly reduces, be substantially free of mist, humidity discharging gas enters Peculiar Odor Treatment System by humidity discharging gas vent 12 to carry out eliminating the unusual smell after process and is discharged in air, can effectively avoid Peculiar Odor Treatment System equipment stick because of tar and corrode and premature breakdown.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. one to grow tobacco special cool-down dehumidification case, it is characterized in that, comprise cooling water outlet pipe road (2), mesh mist eliminator (3), condenser (5), discharge outlet (6), humidity discharging gas feed (7), tar removing module (8), ripple deflection plate (9), cool-down dehumidification casing (10), cooling water inlet pipe road (11) and humidity discharging gas vent (12), described cool-down dehumidification casing (10) front end connects humidity discharging gas feed (7), rear end connects humidity discharging gas vent (12); In cool-down dehumidification casing (10) from front to back between tar removing module (8), ripple deflection plate (9), condenser (5) and mesh mist eliminator (3) are installed successively, on condenser (5) side, discharge outlet (6) is set, condenser (5) one end is connected with cooling water inlet pipe road (11), and the other end connects cooling water outlet pipe road (2).
2. according to claim 1 one to grow tobacco special cool-down dehumidification case, it is characterized in that, described condenser (5) is water-cooled structure, and cooling medium is industrial colling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751298.XU CN205052854U (en) | 2015-09-26 | 2015-09-26 | Special cooling of tobacco removes wet tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751298.XU CN205052854U (en) | 2015-09-26 | 2015-09-26 | Special cooling of tobacco removes wet tank |
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| Publication Number | Publication Date |
|---|---|
| CN205052854U true CN205052854U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520751298.XU Active CN205052854U (en) | 2015-09-26 | 2015-09-26 | Special cooling of tobacco removes wet tank |
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| CN (1) | CN205052854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607300A (en) * | 2016-12-12 | 2018-10-02 | 红塔烟草(集团)有限责任公司 | The special cool-down dehumidification case of tobacco |
| CN112090241A (en) * | 2020-08-07 | 2020-12-18 | 蔚复来(浙江)科技股份有限公司 | Pipeline gas dehumidification device and method |
-
2015
- 2015-09-26 CN CN201520751298.XU patent/CN205052854U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607300A (en) * | 2016-12-12 | 2018-10-02 | 红塔烟草(集团)有限责任公司 | The special cool-down dehumidification case of tobacco |
| CN112090241A (en) * | 2020-08-07 | 2020-12-18 | 蔚复来(浙江)科技股份有限公司 | Pipeline gas dehumidification device and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |