CN204107654U - Fume purifying main frame and lampblack purifying system - Google Patents
Fume purifying main frame and lampblack purifying system Download PDFInfo
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- CN204107654U CN204107654U CN201420434598.0U CN201420434598U CN204107654U CN 204107654 U CN204107654 U CN 204107654U CN 201420434598 U CN201420434598 U CN 201420434598U CN 204107654 U CN204107654 U CN 204107654U
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Abstract
Fume purifying main frame of the present utility model and lampblack purifying system.This main frame comprises: the housing closed; Be provided with dividing plate in housing, there is gap between the top of this dividing plate and the inwall of housing, the remainder of this dividing plate is connected with the inner wall sealing of housing; In housing, be all provided with multiple alternate setting and the metal tube of vertical distribution in dividing plate both sides; Central axis in each metal tube is provided with metal ribs, and between the middle and upper part of adjacent each metal tube or adjacent top, between the middle and upper part of dividing plate and adjacent metal tube or adjacent top and the inwall of housing and the middle and upper part of adjacent metal tube or the gap between adjacent top are closed; Existential Space between the bottom of each metal tube and the bottom interior wall of housing, and be divided into the first, the 3rd buffering area by dividing plate; Existential Space between the top of each metal tube and the top inner wall of housing, forms the second buffering area; Being disposed adjacent with the middle part of each metal tube or middle and upper part that are in front and back ends respectively into and out of air port of housing.
Description
Technical field
The present invention relates to a kind of fume purifying main frame and lampblack purifying system, be applied in the tail gas such as printing and dyeing mill's (tail gas of boarding machine of especially printing and dyeing), restaurant containing oil smoke, occasion containing plasticizer or other organic compounds.
Background technology
The operation principle of electrostatic oil fume deaner utilizes high-voltage electrostatic field, by the gas ionization between electrode, make trickle flue dust and mist of oil colloidal solid charged, thus can be adhered on plate electrode, to be reached the object of high-efficient oil smoke purification.
Dual zone type section wire-plate electric field in electrostatic oil fume deaner, comprise: the ionized region be made up of line electric field and the adsorption zone (also claiming collecting region) be made up of plate electric field, that is: ionized region is made up of the some wolfram steel lines be connected on negative plate and positive plate, high voltage direct current is applied between positive and negative pole plate, particulate in flue gas, when by ionized region, is ionized the electrostatic field ionization of district's formation, makes it with plus or minus electric charge; Adsorption zone is made up of some pieces of parallel positive and negative pole plates, high voltage direct current (voltage is about the half of ionized region) is applied to form electric field between positive/negative plate, positive charge particulate is attracted to collect by negative pole, and negative electrical charge particulate is attracted to collect by positive plate.Like this, when flue gas is by collecting region, most charged particle will be removed.Here, air flowing provides energy by being positioned at the blower fan after collecting region, promotes air and flows with specific speed.
Chinese patent literature CN101347762A is disclosed in electrostatic oil fume deaner.Its weak point is, the gap forming many groups of positive and negative pole plates of plate electric field is often less, and easy collect dirt on positive and negative pole plate, causes easily being short-circuited between plate electric field, causes collecting electric field and loses efficacy, cannot realize greasy dirt and collect; Clear up after needing regular dismounting, and generally will adopt Ultrasonic Cleaning, to waste time and energy and cost is higher.
Existing another kind of cooking fume remover, as Fig. 1-2, it arranges the metal rib 10 of a lineal layout in the metal tube 13 of parallel distribution, and the rear end of each metal rib 10 is connected with a support 2, and the front end of each metal rib 10 is on the central axis in corresponding cylindrical shell respectively; Connect high-voltage DC power supply between each metal rib 10 and metal tube 13, oil smoke enters from the front end of each metal tube 13, and point discharge occurs in the front end of each metal rib 10, and is ionized by smoke particle; Electric field is formed, with adsorbed oil smoke particle between the remainder except front end of each metal rib 10 and the inwall of metal tube 13.Its weak point is: in actual use, the front end of metal rib 10 can not be on the central axis of cylindrical shell all the time, once there is skew in it, due to the effect of electric field force, the inwall that the front end of metal rib 10 will speed up to cylindrical shell is drawn close, finally cause occurring between the front end of metal rib 10 and the inwall of pipe 13 directly to discharge, smoke particle cannot be realized to ionize, and then affect fume purifying effect.Secondly, because point discharge major part occurs in the front end (due to the cause that its diameter is thicker) of each metal rib 10, the ratio causing smoke particle to ionize is lower, causes fume purifying rate lower.
As Fig. 3-4, Chinese patent literature CN103480493A discloses the third cooking fume remover, it comprises: metal tube 13, the metal ribs 1 of lineal layout on the central axis of this metal tube 13, the rear and front end of metal ribs 1 is connected with fore-stock 4, after-poppet 2 respectively, metal ribs 1 is connected with the negative pole end of a high-voltage DC power supply, and metal tube 13 is connected with the positive terminal of described high-voltage DC power supply.
Summary of the invention
Technical problem to be solved by this invention is to provide the fume purifying main frame and lampblack purifying system that a kind of structure is simple, clean-up effect better, purification efficiency is higher.
In order to solve the problem, the invention provides a kind of fume purifying main frame, comprising: the housing 5 closed, the front and back ends of this housing 5 is respectively equipped with into and out of air port 15,16; Be provided with a dividing plate 6 in housing 5, there is gap between the top of this dividing plate 6 and the inwall of housing 5, the remainder of this dividing plate 6 is connected with the inner wall sealing of housing 5; In described housing 5, be all provided with the metal tube 13 of multiple alternate setting and vertical distribution in dividing plate 6 both sides; Central axis in each metal tube 13 is provided with metal ribs 1, between the middle and upper part of adjacent each metal tube 13 or adjacent top, the middle and upper part of dividing plate 6 and adjacent metal tube 13(preferable alloy pipe or adjacent top) between and the inwall of described housing 5 and the middle and upper part of adjacent metal tube 13(preferable alloy pipe or adjacent top) between gap be closed; Existential Space between the bottom of each metal tube 13 and the bottom interior wall of described housing 5, and be divided into the first, the 3rd buffering area 7,8 by described dividing plate 6; Existential Space between the top of each metal tube 13 and the top inner wall of described housing 5, forms the second buffering area 9; Being oppositely arranged with the middle part of adjacent each metal tube 13 or middle and upper part respectively into and out of air port of described housing 5.
Being disposed adjacent with the middle part of each metal tube 13 or middle and upper part that are in front and back ends respectively into and out of air port of described housing 5.The air outlet place of described housing 5 is connected with air exhauster 20.
The two ends up and down of metal ribs 1 are connected with the upper bracket 14 in housing 5, lower carriage 12 respectively, each metal ribs 1 is connected with the positive terminal of a high-voltage DC power supply, each metal tube 13 is connected with the negative pole end of described high-voltage DC power supply, and described metal ribs 1 is provided with metal spine.
Described lower carriage 12 is distributed with the locating hole for being passed by each metal ribs 1, the below of each locating hole and the plumb bob be connected with in the bottom of each metal ribs 1 for vertically straining each metal ribs 1.
Apply a lampblack purifying system for above-mentioned fume purifying main frame, comprising: be located at the front end of the air inlet of described housing for successively filtering, the filtration system of cooling and buffer gas flow, cooling system and buffering cavity.Cooling system is water-cooling system.
The greasy dirt that described housing, filtration system are collected with cooling system is connected with oil-water separation tank by the road.
The top of each metal tube 13 is provided with the spray system for cleaning each metal tube 13.
Described metal ribs 1 is single metal wire, or for being distributed with the single metal wire of metal spine; The diameter of described single metal wire is 0.5-1mm.
As one preferred embodiment, the described single metal wire being distributed with metal spine is fret-saw frame.
The method of work of above-mentioned main frame provided by the invention, comprising: oil smoke enters from the upper end of each metal tube 13, under the effect of high-voltage DC power supply, and each spine generation point discharge in each metal ribs 1, and smoke particle is ionized; Meanwhile, the smoke particle of ionization is adsorbed to the inwall of metal tube 13 by the electric field between each metal ribs 1 and the inwall of metal tube 13, and then realizes fume purifying.
Along with the accumulation of the greasy dirt in metal tube 13, greasy dirt flows out from its bottom nozzle vertically downward along the inwall of metal tube 13.During cleaning, the water of giant and cleaning agent only need be adopted to jet the inwall of each metal tube 13, and can realize quick cleaning, disposal costs are lower and efficiency is higher.
Make if described upper and lower support is metal material, then can directly be connected with the respective electrode end of described high-voltage DC power supply.
The output voltage of high-voltage DC power supply is suitable for artificial adjustment, or carries out in real time adjustment automatically according to discharge scenario.
Preferred scheme is, described high-voltage DC power supply adopts high frequency pulse power supply, and output voltage is 16-25KV.
The internal diameter of metal tube 13 is 4-6cm, and length is 15-150cm; The cross section of metal tube 13 is rounded, rectangle or pentagon etc.
The present invention has positive effect relative to prior art: during (1) fume purifying host work of the present invention, air-flow to be clean to enter in described housing 5 and the gap of each metal tube 13 on front side of described dividing plate 6 is downward from the air inlet of described housing 5, the first buffering area below the bottom arriving corresponding each metal tube 13, this intake method can make the air-flow size in the bottom nozzle of each metal tube 13 entered on front side of described dividing plate 6 even, the air-flow avoided in entering part metal tube 13 is excessive, and enter the too small problem of air-flow in the metal tube 13 of another part.Air-flow arrives the second buffering area and to flow on rear side of described dividing plate 6 and to enter in each metal tube 13 on rear side of dividing plate 6, the 3rd buffering area below the bottom of each metal tube 13 then on rear side of arrival dividing plate 6, air-flow in 3rd buffering area is discharged through the air outlet of the gap of corresponding each metal tube 13 and described housing 5 successively, this exhaust mode can avoid the air-flow in the part metals pipe 13 on rear side of described dividing plate 6 excessive, and the problem that air-flow in the metal tube 13 of another part is too small, even if the air-flow size also in each metal tube 13 is even, and then guarantee clean-up effect and purification efficiency, avoid the air-flow in part metals pipe 13 excessive and cause purifying insufficient problem.(2) each metal ribs to be connected on upper and lower support and to adopt plumb bob stretching, guarantees that metal ribs is on the central axis of metal cylinder all the time, ensure that ionization effect, relative to prior art, has long service life, feature that efficiency is high; Metal tube and metal ribs vertical distribution, be beneficial to and adopt giant or spray system to clear up fast, time saving and energy saving and cost is lower.Without the need to adopting expensive supersonic wave cleaning machine.(3) relative to traditional constant voltage source, the present invention adopts high frequency pulse power supply, its operation stability better, higher, the purification efficiency of reliability and effect be better (relative to prior art, purification efficiency 20% can be improved, promote clean-up effect about 30%), and operating cost lower (power consumption reduces by 10%).
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below basis specific embodiment and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein:
Fig. 1 is the construction profile of the first cooking fume remover existing;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is the construction profile of existing the second cooking fume remover;
Fig. 4 is the B-B profile of Fig. 3;
Fig. 5 is the structural representation of the lampblack purifying system of the embodiment of the present invention 1;
Fig. 6 is the partial enlargement structural representation of the lampblack purifying system of the embodiment of the present invention 1;
Fig. 7 is the structural representation of the purification main frame of the embodiment of the present invention 1;
Fig. 8 is the structural representation of the oil-water separation tank of the embodiment of the present invention 1;
Fig. 9 is the structural representation of the purification main frame of the embodiment of the present invention 2;
Figure 10 is the top view being in multiple metal tubes of dividing plate side in the present invention.
Detailed description of the invention
Embodiment 1
See Fig. 5 to 8, the lampblack purifying system of the present embodiment comprises: fume purifying main frame, and this fume purifying main frame comprises: the housing 5 closed, and the front and back ends of this housing 5 is respectively equipped with air inlet 15, air outlet 16; Be provided with a dividing plate 6 in housing 5, there is gap between the top of this dividing plate 6 and the inwall of housing 5, the remainder of this dividing plate 6 welds with the inner wall sealing of housing 5; In described housing 5, be all provided with the metal tube 13 of multiple alternate setting and vertical distribution in dividing plate 6 both sides; Central axis in each metal tube 13 is provided with metal ribs 1, and between the middle and upper part of adjacent each metal tube 13 or adjacent top, between the middle and upper part of dividing plate 6 and adjacent metal tube 13 or adjacent top and the inwall of described housing 5 and the middle and upper part of adjacent metal tube 13 or the gap between adjacent top are closed; Existential Space between the bottom of each metal tube 13 and the bottom interior wall of described housing 5, and be divided into the first buffering area 7, the 3rd buffering area 8 by described dividing plate 6; Existential Space between the top of each metal tube 13 and the top inner wall of described housing 5, forms the second buffering area 9; Being oppositely arranged with the middle part of adjacent each metal tube 13 or middle and upper part respectively into and out of air port of described housing 5.
The method of work of above-mentioned lampblack purifying system, comprise: during work, the gap entering each metal tube 13 of air-flow on front side of described dividing plate 6 in described housing 5 from the air inlet of described housing 5 is downward, after below the bottom arriving corresponding each metal tube 13, enter corresponding each metal tube 13 interior also upwards, then export from the top ports of corresponding each metal tube 13, and enter the space of the back side top of described dividing plate 6, then enter in each metal tube 13 on rear side of described dividing plate 6, and discharge from the bottom nozzle of corresponding each metal tube 13, the gap of last each metal tube 13 successively on rear side of described dividing plate 6, described air outlet is discharged.
Being disposed adjacent with the middle part of each metal tube 13 or middle and upper part that are in front and back ends respectively into and out of air port of described housing 5.The air outlet place of described housing 5 is connected with air exhauster 20.
The two ends up and down of metal ribs 1 are connected with the upper bracket 14 in housing 5, lower carriage 12 respectively, each metal ribs 1 is connected with the positive terminal of a high-voltage DC power supply, each metal tube 13 is connected with the negative pole end of described high-voltage DC power supply, and described metal ribs 1 is provided with metal spine.
Described lower carriage 12 is distributed with the locating hole for being passed by each metal ribs 1, the below of each locating hole and the plumb bob be connected with in the bottom of each metal ribs 1 for vertically straining each metal ribs 1.
The air inlet front end of described housing 5 is also provided with for successively being filtered, the filtration system 17 of cooling and buffer gas flow, cooling system 18 and buffering cavity 19.Cooling system 18 is water-cooling system.
The greasy dirt that housing 5, filtration system are collected with cooling system is connected with oil-water separation tank by the road.
The top of each metal tube 13 is provided with the spray system 22 for cleaning each metal tube 13.
Be provided with in oil-water separation tank 21 and be obliquely installed and the oil isolated from water plate 24 stretched into below liquid level, sewage inlet and greasy dirt row mouth are in the side of oil isolated from water plate 24 together, clean water outlet be in the opposite side of oil isolated from water plate 24; Spray system 22, filtration system 17 and cooling system 18 are from the clean water outlet water intaking of oil-water separation tank 21.The buffering bottom oil drain out of cavity 19, the greasy dirt Pai Kou and of oil-water separation tank 21 connect oil drum 23 and are connected.
Described metal ribs 1 is single metal wire, or for being distributed with the single metal wire of metal spine; The diameter of described single metal wire is 0.5-1mm.
As one preferred embodiment, the described single metal wire being distributed with metal spine is fret-saw frame.
The method of work of above-mentioned fume purifying main frame provided by the invention, comprising: oil smoke enters from the upper end of each metal tube 13, under the effect of high-voltage DC power supply, and each spine generation point discharge in each metal ribs 1, and smoke particle is ionized; Meanwhile, the smoke particle of ionization is adsorbed to the inwall of metal tube 13 by the electric field between each metal ribs 1 and the inwall of metal tube 13, and then realizes fume purifying.
Along with the accumulation of the greasy dirt in metal tube 13, greasy dirt flows out from its bottom nozzle vertically downward along the inwall of metal tube 13.During cleaning, the water of giant and cleaning agent only need be adopted to jet the inwall of each metal tube 13, and can realize quick cleaning, disposal costs are lower and efficiency is higher.
Make if described upper and lower support is metal material, then can directly be connected with the respective electrode end of described high-voltage DC power supply.
The output voltage of high-voltage DC power supply is suitable for artificial adjustment, or carries out in real time adjustment automatically according to discharge scenario.
Preferred scheme is, described high-voltage DC power supply adopts high frequency pulse power supply, and output voltage is 16-25KV.
The internal diameter of metal tube 13 is 4-6cm, and length is 15-150cm; The cross section of metal tube 13 is rounded, rectangle or pentagon etc.
Embodiment 2
(upper-lower position of three buffering areas of the present embodiment and the contrary of embodiment 1)
As Fig. 9, a kind of lampblack purifying system, comprises fume purifying main frame, and the front end of the air inlet 15 of the housing 5 of fume purifying main frame is also provided with for successively being filtered, the filtration system 17 of cooling and buffer gas flow, cooling system 18 and buffering cavity 19.This fume purifying main frame comprises: the housing 5 closed, and the front and back ends of this housing 5 is respectively equipped with into and out of air port 15,16; Be provided with a dividing plate 6 in housing 5, there is gap between the bottom of this dividing plate 6 and the bottom interior wall of housing 5, the remainder of this dividing plate 6 is connected with the inner wall sealing of housing 5; In described housing 5, be all provided with the metal tube 13 of multiple alternate setting and vertical distribution in dividing plate 6 both sides.
Central axis in each metal tube 13 is provided with metal ribs 1, and between the middle and lower part of adjacent each metal tube 13 or adjacent bottom, between the middle and lower part of dividing plate 6 and adjacent metal tube 13 or adjacent bottom and the inwall of described housing 5 and the middle and lower part of adjacent metal tube 13 or the gap between adjacent bottom are closed.
Existential Space between the top of each metal tube 13 and the top inner wall of described housing 5, and be divided into the first buffering area 7, the 3rd buffering area 8 by described dividing plate 6; Space between the bottom of each metal tube 13 and the bottom interior wall of described housing 5 forms the second buffering area 9; Being disposed adjacent with the middle part of each metal tube 13 or middle and upper part that are in front and back ends respectively into and out of air port of described housing 5.
The two ends up and down of metal ribs 1 are connected with the upper bracket 14 in housing 5, lower carriage 12 respectively.
Described lower carriage 12 is distributed with the locating hole for being passed by each metal ribs 1, the below of each locating hole and the plumb bob be connected with in the bottom of each metal ribs 1 for vertically straining each metal ribs 1.
The greasy dirt that housing 5, filtration system 17 are collected with cooling system 18 is connected with oil-water separation tank 21 by the road; The top of each metal tube 13 is provided with the spray system for cleaning each metal tube 13.
The remainder reference example 1 of the lampblack purifying system of the present embodiment.
Obviously, above-described embodiment is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to spirit institute's apparent change of extending out of the present invention or change and are still among protection scope of the present invention.
Claims (7)
1. a fume purifying main frame, is characterized in that comprising: the housing (5) closed, and the front and back ends of this housing (5) is respectively equipped with into and out of air port (15,16); Be provided with a dividing plate (6) in housing (5), there is gap between the top of this dividing plate (6) and the inwall of housing (5), the remainder of this dividing plate (6) is connected with the inner wall sealing of housing (5); In described housing (5), be all provided with multiple alternate setting and the metal tube of vertical distribution (13) in dividing plate (6) both sides;
Central axis in each metal tube (13) is provided with metal ribs (1), and the gap between the middle and upper part of adjacent each metal tube (13) or adjacent top, between dividing plate (6) and adjacent metal tube (13) and between the inwall of described housing (5) and adjacent metal tube (13) is closed;
Existential Space between the bottom of each metal tube (13) and the bottom interior wall of described housing (5), and be divided into the first, the 3rd buffering area (7,8) by described dividing plate (6); Existential Space between the top of each metal tube (13) and the top inner wall of described housing (5), forms the second buffering area (9).
2. fume purifying main frame according to claim 1, is characterized in that: the two ends up and down of metal ribs (1) are connected with the upper and lower support (14,12) in housing (5) respectively;
Described lower carriage 12 is distributed with the locating hole for being passed by each metal ribs (1), the below of each locating hole and be connected with the plumb bob for vertically straining each metal ribs (1) in the bottom of each metal ribs (1).
3. lampblack purifying system according to claim 1, is characterized in that: being oppositely arranged with the middle part of adjacent each metal tube (13) or middle and upper part respectively into and out of air port of described housing (5).
4. fume purifying main frame according to claim 1, is characterized in that: the top of each metal tube (13) is provided with the spray system for cleaning each metal tube (13).
5. fume purifying main frame according to claim 2, is characterized in that: each metal ribs (1) is connected with the positive terminal of a high-voltage DC power supply, and each metal tube (13) is connected with the negative pole end of described high-voltage DC power supply;
Described high-voltage DC power supply adopts high frequency pulse power supply.
6. apply a lampblack purifying system for the fume purifying main frame described in the claims 1, it is characterized in that comprising: be located at the front end of the air inlet (15) of described housing (5) for successively filtering, filtration system (17), the cooling system (18) of cooling and buffer gas flow and cushion cavity (19).
7. lampblack purifying system according to claim 6, is characterized in that: the greasy dirt that described housing (5), filtration system (17) and cooling system (18) are collected is connected with oil-water separation tank (21) by the road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434598.0U CN204107654U (en) | 2014-08-01 | 2014-08-01 | Fume purifying main frame and lampblack purifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434598.0U CN204107654U (en) | 2014-08-01 | 2014-08-01 | Fume purifying main frame and lampblack purifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204107654U true CN204107654U (en) | 2015-01-21 |
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ID=52325014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420434598.0U Expired - Fee Related CN204107654U (en) | 2014-08-01 | 2014-08-01 | Fume purifying main frame and lampblack purifying system |
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| Country | Link |
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| CN (1) | CN204107654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549736A (en) * | 2014-08-01 | 2015-04-29 | 冯玉报 | Lampblack purifying main machine and operating method thereof |
| CN108636887A (en) * | 2018-04-10 | 2018-10-12 | 武汉精厨节能环保科技有限公司 | A kind of easy cleaning static flue gas removing system |
-
2014
- 2014-08-01 CN CN201420434598.0U patent/CN204107654U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549736A (en) * | 2014-08-01 | 2015-04-29 | 冯玉报 | Lampblack purifying main machine and operating method thereof |
| CN108636887A (en) * | 2018-04-10 | 2018-10-12 | 武汉精厨节能环保科技有限公司 | A kind of easy cleaning static flue gas removing system |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |