CN109945262A - A kind of energy saving and environment friendly cooking fume processing apparatus - Google Patents

Abstract

The invention discloses a kind of energy saving and environment friendly cooking fume processing apparatus, including exhaust fume collecting hood, defeated smoke pipe, connecting tube, air intake duct and purifying box, the purifying box includes cabinet, the corner of bottom four of the cabinet is welded with supporting leg, air inlet and exhaust outlet are respectively arranged at the left and right sides outer wall same level height of the cabinet, the air inlet is connected to by defeated smoke pipe with exhaust fume collecting hood.In the present invention, by injecting lye to box house, then gear rotation is driven by first motor, utilize the engagement between gear and purification wheel outer wall outer gear ring, purification wheel is driven to be rotated, oil smoke and purification wheel is facilitated to carry out more comprehensive engagement, local oil smoke accumulation is avoided to influence purification efficiency, during purification wheel rotation, pass through washing by rubbing with the hands between brush roll and purification wheel, to which the purification cotton to purification wheel surface is cleaned comprehensively, to extend the service life of purification cotton, artificial cleaning cost is reduced.

Description

A kind of energy saving and environment friendly cooking fume processing apparatus

Technical field

The present invention relates to technical field of environment protection equipment, and in particular to a kind of energy saving and environment friendly cooking fume processing apparatus.

Background technique

In daily life, breakfast, lunch and dinner are be unable to do without, be unable to do without kitchen, kitchen is that oil smoke assembles most places, and oil smoke contains greatly About 300 kinds of harmful substances, DNP etc. suck oil smoke one wherein containing lung's carcinogenic substance " dinitrophenol, BaP " for a long time It is that lesion occurs for tissue, moreover, oil smoke is attached on the skin, will affect the eupnea of skin, once for a long time, skin Will become to relax it is nonelastic, be wrinkled, be gloomy and coarse, long spot, making one to be easier to get fat, oil smoke can damage vivo immunization system System, also has different degrees of alopecia.If there is hoarseness, have sore throat, band in irritation dry cough, phlegm in housewives Blood, it is pharyngeal have foreign matter, when serious expiratory dyspnea or neck there are the symptoms such as lump.Range hood is a kind of purification kitchen environment Kitchen appliance.It is mounted on above kitchen range, can have what is generated in the waste and cooking process of cooking stove burning to human body Harmful oil smoke is taken away rapidly, and discharge is outdoor, reduces pollution, purifies air, and has gas defence, explosion-proof safety guarantee effect.Oil pumping Smoke machine needs are periodically cleaned, and simple cleaning handles to fall greasy dirt, and cleaning fan of sucking oil fume must use the cleaning of profession Agent is cleaned.Smoke exhaust ventilator is installed on cooking stove top, connects range hood power supply, and driving motor revolves so that wind wheel makees high speed Turn, makes to form negative pressuren zone in spatial dimension certain above cooking stove, indoor soot gas be sucked inside range hood, oil smoke Gas is filtered by oil network, the separation of first time oil smoke is carried out, inside smoke machine air duct, by the rotation of impeller to oil smoke Gas carries out secondary oil smoke separation, and the oil smoke in wind cabinet is subject to centrifugal forces, and mist of oil is aggregated into oil droplet, passes through oil circuit It is collected into lubricating cup, purified flue gas is finally discharged along fixed access.

Existing cooking fume processing apparatus carries out adsorption cleaning to oil smoke by purifying filter element during use, But the characteristic of the floating due to oil smoke itself, so that purifying filter element top contacts more extensive, and purifying filter element with oil smoke Contact of the lower part with oil smoke is less, such purifying filter element can not uniformly to oil smoke carry out adsorption cleaning, and top accumulation Oil smoke can make oil smoke accumulation in purifying filter element top more serious, influence clean-up effect, and existing kitchen oil after blocking Fume treating device does not have automatic cleaning function, needs artificial periodically cleaning, will cause additional human cost in this way.

Summary of the invention

In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of energy saving and environment friendly kitchen fumes to handle Then device drives gear rotation by first motor by injecting lye to box house, utilize gear and purification wheel outer wall Engagement between outer gear ring drives purification wheel to be rotated, and facilitates oil smoke and purification wheel to carry out more comprehensive engagement, avoids The accumulation of local oil smoke influences purification efficiency, by the both ends for being internally located at five purification wheels of cabinet and adjacent purification wheel Between brush roll is connected with by bearing, and the back outer wall of cabinet is fixed with by the second support plate and is passed with brush roll Second motor of dynamic connection, wherein the length of brush roll is greater than the width with the purification wheel of purification wheel contact position, in this way net During changing wheel rotation, by washing by rubbing with the hands between brush roll and purification wheel, to be carried out to the purification cotton of purification wheel surface Cleaning comprehensively reduces artificial cleaning cost to extend the service life of purification cotton.

The purpose of the present invention can be achieved through the following technical solutions:

A kind of energy saving and environment friendly cooking fume processing apparatus, including exhaust fume collecting hood, defeated smoke pipe, connecting tube, air intake duct and purification Case, the purifying box include cabinet, and the corner of bottom four of the cabinet is welded with supporting leg, the left and right two of the cabinet Air inlet and exhaust outlet are respectively arranged at the outer wall same level height of side, the air inlet is connected by defeated smoke pipe and exhaust fume collecting hood Logical, the exhaust outlet is connected to one end of air intake duct, and the top of the cabinet is fixed with exhaust fan, the exhausting by support frame The outlet air end of machine is connected to by connecting tube with the other end of air intake duct, and the interior bottom center position of the air inlet and exhaust outlet is equal It is welded with a bar holder, and the first shaft, first shaft are connected with by bearing between two bar holders Outer wall equidistantly connect and fix there are five purification wheel, wherein purification wheel include the center ring connected and fixed with the first shaft, it is described The outer wall of center ring passes through six connecting rods being angularly arranged and center ring is in the outer gear ring welding in the same center of circle, described outer The through-hole two sides that gear ring, connecting rod and center ring are constituted, which are embedded in, is equipped with metal mesh, and the outside of the metal mesh is embedded in installation There is purification cotton, the inner top surface of the cabinet is fixed with close to air inlet and exhaust outlet position to recline with purification wheel outer wall Smoke deflector, it is electric that the cabinet and the ipsilateral outer wall of air inlet are fixed with first by the first support plate at corner location Machine, the second shaft transmission connection that the first motor is flexibly connected by shaft coupling and box house by bearing, described the The corresponding purification wheel position of the outer wall of two shaft lever is connected with the gear with outer gear ring engaged transmission, the front of the cabinet with Access hole is offered at air inlet and exhaust outlet same level height, the two sides of the access hole are connected by articulate respectively There is sealing door, the back side of the cabinet is located at air inlet and exhaust outlet bottom edge lower position is fixed with the second support plate, institute It states on the outside of the both ends of the corresponding five purifications wheel in top of the second support plate and is equidistantly fixed between adjacent purification wheel at position Six the second motors, six second motors are driven with box house by the brush roll that bearing is flexibly connected by shaft coupling Connection, the back of the cabinet is provided with the feed water valve being connected to cabinet close to the second support plate bottom edge position, described The drain valve being connected to cabinet is provided at the bottom centre position of cabinet.

Be furthermore that: the length of brush roll brush section is greater than the width of corresponding purification wheel horizontal position, and brush roll Outer wall and purification wheel side wall between squeezes and contacts, after purification wheel rotates a circle in this way, brush roll purification can be taken turns on the outside of Purification cotton cleaned comprehensively.

Be furthermore that: purifying spacing in the exterior contour and cabinet of wheel between bottom is 2-3cm, in this way purification take turns with When the lye of box house is contacted, purification wheel can be impregnated for a long time, so that purification wheel can be contacted sufficiently with lye, from And the oil smoke for purifying cotton surface attachment is further processed.

Be furthermore that: cabinet is rectangular parallelepiped structure, and wherein the bottom of cabinet is the vertebral body structure to central concave, convenient Cabinet can adequately discharge the lye to fail in cabinet outward.

Be furthermore that: smoke deflector is the rectangular plate body structure that bottom edge center is circular-shaped notch, wherein arc-shaped lack The center of circle of mouth is overlapped with first axle rod axis, and the internal diameter of circular-shaped notch is less than the internal diameter of outer gear ring, can prevent in this way Oil smoke is moved along cabinet inner top surface without taking turns haptoreaction with purification.

Be furthermore that: the thickness of connecting rod and the thickness of outer gear ring are identical, and the end face for purifying cotton is higher than outer gear ring End face 2-3mm, convenient for brush roll can with purification cotton sufficiently wash by rubbing with the hands.

Be furthermore that: the spacing between the first shaft and brush roll drive rod is greater than the radius of brush roll, prevents hairbrush It collides between the outer wall of roller and the first shaft.

A kind of application method of energy saving and environment friendly cooking fume processing apparatus, the specifically used operation of the apparatus for treating cooking fume Step are as follows:

Exhaust fume collecting hood: being lifted on the top of kitchen range by step 1, purifying box is fixed on outdoor, then in purifying box Exhaust fume collecting hood is attached, by purifying box by top by the fixed exhaust fan of support frame by the air inlet of defeated smoke pipe and purifying box Exhaust outlet be attached with the exhaust fan for being fixed on top of the box by air intake duct；

Configured lye: being injected into the inside of cabinet by step 2 by feed water valve, when hearth, which works, generates oil smoke, The air-flow generated by exhaust fan sucks the oil smoke below exhaust fume collecting hood, and oil smoke purified by purifying box, purifying box into During row purification, first motor can drive the second shaft band moving gear to rotate, and pass through engaging between gear and outer gear ring Effect drives purification wheel rotation, so that purification wheel is contacted with the lye that box house is held, and soaks purification cotton, such gas During stream drives oil smoke mobile, oil smoke can be contacted with the purification cotton for soaking lye, to pass through purification cotton pair Oil smoke carries out purification absorption；

Step 3: when a large amount of oil smoke is adhered on purification cotton surface layer, influences the clean-up effect of purification cotton, pass through driving The brush roll of the second motor driven box house on the outside of cabinet rotates, and passes through the brush roll of rotation and the purification of purification wheel outer wall The oil smoke for purifying cotton and the attachment of brush roll contact position surface layer is removed, while purifying wheel itself by washing by rubbing with the hands between cotton Rotation enables brush roll to clean purification wheel outer surface comprehensively；

Step 4: after lye purifies failure for a long time, hose and drain valve is attached and hose is oriented to specified discharge Position opens drain valve for the lye of failure and is oriented to specified exhaust position by hose.

Beneficial effects of the present invention:

1, there is bar holder in the air inlet of cabinet and exhaust mouth interior welds, be flexibly connected between bar holder by bearing There is the first shaft, equidistantly connect and fix that there are five purification wheels in the outer wall of the first shaft, wherein purification wheel by center ring passes through company Extension bar is composed with outer gear ring, is embedded in the interior bone two sides of purification wheel and is equipped with metal mesh, and in the outer of metal mesh Side is fixed with purification cotton, is fixed with first motor by the first support plate at cabinet and the ipsilateral outer wall corner of air inlet, First motor is sequentially connected with box house by the second shaft that bearing is flexibly connected by shaft coupling, and outside the second shaft Portion is connected with the gear with outer gear ring engaged transmission, the back side wall of cabinet is provided with feed water valve, in the bottom centre of cabinet It is provided with drain valve, gear rotation then can be driven in this way by first motor, utilize tooth by injecting lye to box house Engagement between wheel and purification wheel outer wall outer gear ring, drives purification wheel to be rotated, and oil smoke and purification wheel is facilitated to carry out more Add comprehensive engagement, local oil smoke accumulation is avoided to influence purification efficiency；

2, it is flexibly connected between the both ends and adjacent purification wheel for being internally located at five purification wheels of cabinet by bearing There is brush roll, and the back outer wall of cabinet is fixed with the second motor being sequentially connected with brush roll by the second support plate, Wherein the length of brush roll is greater than the width with the purification wheel of purification wheel contact position, in this way during purification wheel rotation, By washing by rubbing with the hands between brush roll and purification wheel, to be cleaned to the purification cotton of purification wheel surface, to extend comprehensively The service life for purifying cotton, reduces artificial cleaning cost.

Detailed description of the invention

The present invention will be further described below with reference to the drawings.

Fig. 1 is overall structure of the present invention；

Fig. 2 is apparatus for treating cooking fume back structures schematic diagram in the present invention；

Fig. 3 is the main view of apparatus for treating cooking fume in the present invention；

Fig. 4 is the structural schematic diagram of purifying box in the present invention；

Fig. 5 is the side structure diagram of purifying box in the present invention；

Fig. 6 is the schematic diagram of internal structure of purifying box in the present invention；

Fig. 7 is the structural schematic diagram that wheel is purified in the present invention.

In figure: 1, exhaust fume collecting hood；2, defeated smoke pipe；3, support frame；4, exhaust fan；5, connecting tube；6, air intake duct；7, purifying box； 8, supporting leg；9, access hole；10, sealing door；11, purification wheel；12, air inlet；13, cabinet；14, exhaust outlet；15, first Fagging；16, first motor；17, brush roll；18, bar holder；19, the first shaft；20, smoke deflector；21, gear；22, the second axis Bar；23, feed water valve；24, the second motor；25, the second support plate；26, drain valve；27, outer gear ring；28, connecting rod；29, metal Net；30, cotton is purified；31, center ring.

Specific embodiment

Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the scope of protection of the invention.

It please refers to shown in Fig. 1-7, a kind of energy saving and environment friendly cooking fume processing apparatus, including exhaust fume collecting hood 1, defeated smoke pipe 2, company Adapter tube 5, air intake duct 6 and purifying box 7, purifying box 7 include cabinet 13, and the corner of bottom four of cabinet 13 is welded with supporting leg 8, air inlet 12 and exhaust outlet 14 are respectively arranged at the left and right sides outer wall same level height of cabinet 13, and air inlet 12 passes through Defeated smoke pipe 2 is connected to exhaust fume collecting hood 1, and exhaust outlet 14 is connected to one end of air intake duct 6, and the top of cabinet 13 is fixed by support frame 3 There is exhaust fan 4, the outlet air end of exhaust fan 4 is connected to by connecting tube 5 with the other end of air intake duct 6, air inlet 12 and exhaust outlet 14 Interior bottom center position be welded with a bar holder 18, and be connected with first by bearing between two bar holders 18 Shaft 19, the outer wall of the first shaft 19 equidistantly connect and fix that there are five purification wheels 11, wherein purification wheel 11 includes and the first shaft 19 center rings 31 connected and fixed, the outer wall of center ring 31 pass through six connecting rods 28 being angularly arranged and are in center ring 31 The outer gear ring 27 in the same center of circle is welded, and the through-hole two sides that outer gear ring 27, connecting rod 28 and center ring 31 are constituted, which are embedded in, to be equipped with Metal mesh 29, the outside insertion of metal mesh 29 are equipped with purification cotton 30, and the inner top surface of cabinet 13 is close to air inlet 12 and exhaust 14 positions of mouth are fixed with the smoke deflector 20 to recline with purification 11 outer walls of wheel, and the outer wall ipsilateral with air inlet 12 of cabinet 13 leans on First motor 16 is fixed with by the first support plate 15 at nearly corner location, first motor 16 passes through inside shaft coupling and cabinet 13 The second shaft 22 transmission connection being flexibly connected by bearing, the outer wall of the second shaft 22 11 position cards of corresponding purification wheel Be connected to the gear 21 with the engaged transmission of outer gear ring 27, the front of cabinet 13 at 14 same level height of air inlet 12 and exhaust outlet Access hole 9 is offered, the two sides of access hole 9 pass through articulate respectively and are connected with sealing door 10, and the back side of cabinet 13 is located at Air inlet 12 and 14 bottom edge lower position of exhaust outlet are fixed with the second support plate 25, the top corresponding five of the second support plate 25 On the outside of the both ends of a purification wheel 11 and between adjacent purification wheel 11 it is equidistantly fixed at position there are six the second motor 24, six the Two motors 24 are sequentially connected with inside cabinet 13 by the brush roll 17 that bearing is flexibly connected by shaft coupling, the back of cabinet 13 Second support plate, 25 bottom edge position is provided with the feed water valve 23 being connected to cabinet 13, the bottom centre position of cabinet 13 The place of setting is provided with the drain valve 26 being connected to cabinet 13.

As a kind of technical optimization scheme of the invention, the length of 17 brush section of brush roll is greater than corresponding purification and takes turns 11 water The width that prosposition is set, and squeeze and contact between the outer wall of brush roll 17 and purification 11 side walls of wheel, purification wheel 11 rotates a circle in this way Afterwards, brush roll 17 can clean comprehensively the purification cotton 30 in 11 outside of purification wheel.

As a kind of technical optimization scheme of the invention, the spacing in the exterior contour and cabinet 13 of wheel 11 between bottom is purified For 2-3cm, in this way purification wheel 11 with cabinet 13 inside lye contacted when, purification can be impregnated for a long time and take turns 11, made Wheel 11, which must be purified, sufficiently to be contacted with lye, so that the oil smoke for purifying the attachment of 30 surface of cotton is further processed.

As a kind of technical optimization scheme of the invention, cabinet 13 is rectangular parallelepiped structure, wherein the bottom of cabinet 13 be to The vertebral body structure of central concave facilitates cabinet 13 that can adequately discharge the lye to fail in cabinet 13 outward.

As a kind of technical optimization scheme of the invention, smoke deflector 20 is the rectangular slab that bottom edge center is circular-shaped notch Body structure, wherein the center of circle of circular-shaped notch is overlapped with 19 axis of the first shaft, and the internal diameter of circular-shaped notch is less than external tooth The internal diameter of circle 27 can prevent oil smoke from moving along 13 inner top surface of cabinet without taking turns 11 haptoreactions with purification in this way.

As a kind of technical optimization scheme of the invention, the thickness of connecting rod 28 is identical as the thickness of outer gear ring 27, and net The end face for changing cotton 30 is higher than the end face 2-3mm of outer gear ring 27, can sufficiently wash by rubbing with the hands with purification cotton 30 convenient for brush roll 17.

As a kind of technical optimization scheme of the invention, the spacing between 17 drive rod of the first shaft 19 and brush roll is greater than The radius of brush roll 17 prevents from colliding between the outer wall of brush roll 17 and the first shaft 19.

A kind of application method of energy saving and environment friendly cooking fume processing apparatus, the specifically used operation of the apparatus for treating cooking fume Step are as follows:

Exhaust fume collecting hood 1: being lifted on the top of kitchen range by step 1, purifying box 7 is fixed on outdoor, then in purifying box 7 top is connected by the fixed exhaust fan 4 of support frame 3, by exhaust fume collecting hood 1 by the air inlet 12 of defeated smoke pipe 2 and purifying box 7 It connects, the exhaust outlet 14 of purifying box 7 is attached by air intake duct 6 with the exhaust fan 4 for being fixed on 13 top of cabinet；

Configured lye: being injected into the inside of cabinet 13 by step 2 by feed water valve 23, generates oil when hearth works When cigarette, the air-flow generated by exhaust fan 4 sucks the oil smoke of 1 lower section of exhaust fume collecting hood, and oil smoke is purified by purifying box 7, During purifying box 7 is purified, first motor 16 can drive the second shaft 22 with moving gear 21 rotate, by gear 21 with Engagement between outer gear ring 27 drives 11 rotation of purification wheel, so that purification wheel 11 connects with the lye held inside cabinet 13 Touching, and soak purification cotton 30, during such air-flow drives oil smoke mobile, oil smoke can be with the purification cotton that soaks lye 30 are contacted, to carry out purification absorption to oil smoke by purifying cotton 30；

Step 3: when a large amount of oil smoke is adhered on purification 30 surface layer of cotton, influences the clean-up effect of purification cotton 30, pass through Brush roll 17 inside second motor, 24 drive case 13 in the outside of drive case 13 rotates, by the brush roll 17 of rotation with only Change washing by rubbing with the hands between the purification cotton 30 of 11 outer walls of wheel, the oil of cotton 30 and the attachment of 17 contact position surface layer of brush roll will be purified Cigarette is removed, while purifying the rotation of wheel 11 itself, and brush roll 17 cleans 11 outer surfaces of purification wheel comprehensively；

Step 4: after lye purifies failure for a long time, hose and drain valve 26 is attached and hose is oriented to specified row Position is put, drain valve 26 is opened by the lye of failure and specified exhaust position is oriented to by hose.

Beneficial effects of the present invention:

1, there is bar holder 18 in the air inlet 12 of cabinet 13 and 14 interior welds of exhaust mouth, pass through between bar holder 18 Bearing is connected with the first shaft 19, equidistantly connects and fixes that there are five purification wheels 11 in the outer wall of the first shaft 19, wherein net Change wheel 11 and be composed of by connecting rod 28 with outer gear ring 27 center ring 31, is embedded in the interior bone two sides of purification wheel 11 Metal mesh 29 is installed, and is fixed with purification cotton 30 in the outside of metal mesh 29, in ipsilateral outer of cabinet 13 and air inlet 12 Wall corner is fixed with first motor 16 by the first support plate 15, and first motor 16 inside shaft coupling and cabinet 13 by passing through The second shaft 22 transmission connection that bearing is flexibly connected, and be connected with outside the second shaft 22 and 27 engaged transmission of outer gear ring Gear 21 is provided with feed water valve 23 in the back side wall of cabinet 13, the bottom centre of cabinet 13 is provided with drain valve 26, in this way Then gear 21 can be driven to rotate by first motor 16 by lye is injected inside cabinet 13, utilize gear 21 and purification The engagement between 11 outer wall outer gear rings 27 is taken turns, purification wheel 11 is driven to be rotated, oil smoke and purification wheel 11 is facilitated to carry out more Add comprehensive engagement, local oil smoke accumulation is avoided to influence purification efficiency；

2, living by bearing between the both ends and adjacent purification wheel 11 for being internally located at five purification wheels 11 of cabinet 13 It is dynamic to be connected with brush roll 17, and the back outer wall of cabinet 13 is fixed with by the second support plate 25 and carries out transmission company with brush roll 17 The second motor 24 connect, wherein the length of brush roll 17 is greater than the width with the purification wheel 11 of purification 11 contact positions of wheel, in this way During purification 11 rotation of wheel, by washing by rubbing with the hands between brush roll 17 and purification wheel 11, thus to 11 surfaces of purification wheel Purification cotton 30 is cleaned comprehensively, to extend the service life of purification cotton 30, reduces artificial cleaning cost.

Working principle: in use, exhaust fume collecting hood 1 to be lifted on to the top of kitchen range, purifying box 7 is fixed on outdoor, so Exhaust fume collecting hood 1 is passed through by the air inlet of defeated smoke pipe 2 and purifying box 7 by the fixed exhaust fan 4 of support frame 3 at the top of purifying box 7 afterwards 12 are attached, and the exhaust outlet 14 of purifying box 7 is connected by air intake duct 6 with the exhaust fan 4 for being fixed on 13 top of cabinet It connects, then configured lye is injected into the inside of cabinet 13 by feed water valve 23, when hearth, which works, generates oil smoke, lead to The air-flow for crossing the generation of exhaust fan 4 sucks the oil smoke of 1 lower section of exhaust fume collecting hood, and oil smoke is purified by purifying box 7, in purifying box 7 During being purified, first motor 16 can drive the second shaft 22 to rotate with moving gear 21, pass through gear 21 and outer gear ring Engagement between 27 drives 11 rotation of purification wheel, so that purification wheel 11 is contacted with the lye held inside cabinet 13, and soaks Wet purification cotton 30, during such air-flow drives oil smoke mobile, oil smoke can be connect with the purification cotton 30 for soaking lye Touching, so that purification absorption is carried out to oil smoke by purification cotton 30, and when a large amount of oil smoke of purification 30 surface layer of cotton attachment, it influences When purifying the clean-up effect of cotton 30, pass through the brush roll 17 inside 24 drive case 13 of the second motor in 13 outside of drive case Rotation, by washing by rubbing with the hands between the brush roll 17 of rotation and the purification cotton 30 of purification 11 outer walls of wheel, by purification cotton 30 and hair The oil smoke of 17 contact position surface layer of brush roll attachment is removed, while purifying the rotation of wheel 11 itself, enables brush roll 17 to net Change 11 outer surfaces of wheel to be cleaned comprehensively, finally after lye purifies failure for a long time, hose and drain valve 26 are attached simultaneously Hose is oriented to specified exhaust position, drain valve 26 is opened by the lye of failure and specified exhaust position is oriented to by hose.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example. Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close Suitable mode combines.

Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched The specific embodiment stated does various modifications or additions or is substituted in a similar manner, and without departing from invention or surpasses More range defined in the claims, is within the scope of protection of the invention.

Claims (8)

1. a kind of energy saving and environment friendly cooking fume processing apparatus, including exhaust fume collecting hood (1), defeated smoke pipe (2), connecting tube (5), air intake duct (6) and purifying box (7), which is characterized in that the purifying box (7) includes cabinet (13), and the bottom four of the cabinet (13) is turned It is welded at angle supporting leg (8), is respectively arranged with air inlet at the left and right sides outer wall same level height of the cabinet (13) Mouth (12) and exhaust outlet (14), the air inlet (12) are connected to by defeated smoke pipe (2) with exhaust fume collecting hood (1), the exhaust outlet (14) It is connected to one end of air intake duct (6), the top of the cabinet (13) is fixed with exhaust fan (4), the exhausting by support frame (3) The outlet air end of machine (4) is connected to by connecting tube (5) with the other end of air intake duct (6)；

The interior bottom center position of the air inlet (12) and exhaust outlet (14) is welded with a bar holder (18), and two institutes It states and is connected with the first shaft (19) between bar holder (18) by bearing, the outer wall of first shaft (19) is equidistantly clamped Fixed there are five purification wheels (11), wherein purification wheel (11) includes the center ring (31) connected and fixed with the first shaft (19), institute The outer wall for stating center ring (31) passes through six connecting rods (28) being angularly arranged and center ring (31) are in the outer of the same center of circle Gear ring (27) welding, the through-hole two sides that the outer gear ring (27), connecting rod (28) and center ring (31) are constituted, which are embedded in, to be equipped with The outside insertion of metal mesh (29), the metal mesh (29) is equipped with purification cotton (30), and the inner top surface of the cabinet (13) leans on Nearly air inlet (12) and exhaust outlet (14) position are fixed with the smoke deflector (20) to recline with purification wheel (11) outer wall, described Cabinet (13) and air inlet (12) ipsilateral outer wall are fixed with first motor by the first support plate (15) at corner location (16), the first motor (16) is passed by shaft coupling with internal the second shaft (22) being flexibly connected by bearing of cabinet (13) Dynamic connection, corresponding purification wheel (11) position of the outer wall of second shaft (22), which is connected with, engages biography with outer gear ring (27) Dynamic gear (21)；

Access hole (9) are offered at the front of the cabinet (13) and air inlet (12) and exhaust outlet (14) same level height, The two sides of the access hole (9) pass through articulate respectively and are connected with sealing door (10), and the back side of the cabinet (13) is located at Air inlet (12) and exhaust outlet (14) bottom edge lower position are fixed with the second support plate (25), second support plate (25) On the outside of the both ends of the corresponding five purification wheels (11) in top and between adjacent purification wheel (11) it is equidistantly fixed at position there are six the Two motors (24), six second motors (24) pass through shaft coupling and the internal hairbrush being flexibly connected by bearing of cabinet (13) Roller (17) transmission connection, the back of the cabinet (13) is provided with close to the second support plate (25) bottom edge position and cabinet (13) feed water valve (23) being connected to is provided with the drain valve being connected to cabinet (13) at the bottom centre position of the cabinet (13) (26)。

2. a kind of energy saving and environment friendly cooking fume processing apparatus according to claim 1, which is characterized in that the brush roll (17) length of brush section is greater than the width of corresponding purification wheel (11) horizontal position, and the outer wall of the brush roll (17) and net Change and squeezes contact between wheel (11) side wall.

3. a kind of energy saving and environment friendly cooking fume processing apparatus according to claim 1, which is characterized in that the purification wheel (11) spacing between exterior contour and cabinet (13) interior bottom is 2-3cm.

4. a kind of energy saving and environment friendly cooking fume processing apparatus according to claim 1, which is characterized in that the cabinet It (13) is rectangular parallelepiped structure, wherein the bottom of cabinet (13) is the vertebral body structure to central concave.

5. a kind of energy saving and environment friendly cooking fume processing apparatus according to claim 1, which is characterized in that the smoke deflector It (20) is rectangular plate body structure that bottom edge center is circular-shaped notch, the wherein center of circle of circular-shaped notch and the first shaft (19) Axis is overlapped, and the internal diameter of circular-shaped notch is less than the internal diameter of outer gear ring (27).

6. a kind of energy saving and environment friendly cooking fume processing apparatus according to claim 1, which is characterized in that the connecting rod (28) thickness is identical as the thickness of outer gear ring (27), and the end face for purifying cotton (30) is higher than the end face 2- of outer gear ring (27) 3mm。

7. a kind of energy saving and environment friendly cooking fume processing apparatus according to claim 1, which is characterized in that the first axle Spacing between bar (19) and brush roll (17) drive rod is greater than the radius of brush roll (17).

8. a kind of energy saving and environment friendly cooking fume processing apparatus according to claim 1, which is characterized in that oil smoke processing The specifically used operating procedure of device are as follows:

Exhaust fume collecting hood (1): being lifted on the top of kitchen range by step 1, purifying box (7) is fixed on outdoor, then in purifying box (7) top is fixed exhaust fan (4) by support frame (3), and exhaust fume collecting hood (1) is passed through the air inlet of defeated smoke pipe (2) and purifying box (7) Mouth (12) is attached, and the exhaust outlet (14) of purifying box (7) is passed through air intake duct (6) and the exhausting being fixed at the top of cabinet (13) Machine (4) is attached；

Configured lye: being injected into the inside of cabinet (13) by step 2 by feed water valve (23), generates oil when hearth works When cigarette, the air-flow generated by exhaust fan (4) sucks the oil smoke below exhaust fume collecting hood (1), and oil smoke is carried out net by purifying box (7) Change, during purifying box (7) is purified, first motor (16) can drive the second shaft (22) band moving gear (21) to revolve Turn, by the engagement between gear (21) and outer gear ring (27), drive purification wheel (11) rotation so that purification wheel (11) and The lye contact held inside cabinet (13), and purification cotton (30) is soaked, during such air-flow drives oil smoke mobile, oil Cigarette can be contacted with the purification cotton (30) for soaking lye, to carry out purification absorption to oil smoke by purifying cotton (30)；

Step 3: when attachment a large amount of oil smoke in purification cotton (30) surface layer passes through when influencing to purify the clean-up effect of cotton (30) Brush roll (17) rotation of the second motor (24) drive case (13) inside on the outside of drive case (13), passes through the hairbrush of rotation Washing by rubbing with the hands between roller (17) and the purification cotton (30) of purification wheel (11) outer wall contacts purification cotton (30) with brush roll (17) The oil smoke of position surface layer attachment is removed, while purifying the rotation of wheel (11) itself, so that brush roll (17) can take turns purification (11) outer surface is cleaned comprehensively；

Step 4: after lye purifies failure for a long time, hose and drain valve (26) is attached and hose is oriented to specified discharge Position opens drain valve (26) for the lye of failure and is oriented to specified exhaust position by hose.