CN109028245A - A kind of range oil fume purifying apparatus convenient for cleaning - Google Patents

Abstract

The invention discloses a kind of range oil fume purifying apparatus convenient for cleaning, it is related to kitchen oil fume purifying technical field, specially a kind of range oil fume purifying apparatus convenient for cleaning, including shell, first clean room and lye tank, the first clean room is mounted with above the shell, the lye tank is set to the rear of the first clean room, the bottom end surface of the shell is equipped with backstop, the interior surface of the shell is fitted with sound-absorbing sponge, the positioned beneath of the locating slot has opening, the positioned inside of first clean room has spray head, the second clean room is installed on the left of first clean room.The setting for passing through locating slot, elastic slice, backstop, opening and shell convenient for the range oil fume purifying apparatus cleaned, suitable active force is applied to backstop, elastic slice is set to deform, opening is made it through to leave in locating slot, to which backstop be removed from shell, the spot on backstop is cleaned convenient for user, simplifies required step when device cleaning.

Description

A kind of range oil fume purifying apparatus convenient for cleaning

Technical field

The present invention relates to kitchen oil fume purifying technical field, specially a kind of fume purifying for kitchen use convenient for cleaning is filled It sets.

Background technique

Kitchen refers to the room that can prepare food inside and be cooked, the equipment that the kitchen of a modernization usually has Including stove and the equipment for storing food, oil smoke can be generated when cooking in kitchen to food materials, contains 300 in kitchen fume Multiple harmful substances have strong influence to the health of human body, use the purified treatment needs of kitchen fume dedicated Fume purifier of fume.

Existing fume purifier of fume can not guide oil smoke, result in the need for cooking fume guiding using other equipment It can just be purified into device, can not effectively purify the environment in kitchen, be not convenient to use, not to the purification of oil smoke Enough thoroughly the oil smoke of discharge pollutes still very seriously caused by ambient air, and the noise generated when work is larger, is easy shadow Ring the normal life for arriving people around.

The oil fume purifier disclosed in Chinese invention patent application prospectus CN201520478979.3, although passing through Water warfare oil smoke has saved the consumption to electric power, has improved the purification to oil smoke instead of traditional electronics decomposing, purifying oil smoke Efficiency, but can not solve the problems, such as to guide oil smoke and be more troublesome, while is larger to the consumption of water resource, and be not easy to carry out clear It washes, needs to take a substantial amount of time and energy when cleaning it, for this purpose, it is proposed that a kind of range oil convenient for cleaning Fume purifying apparatus.

Summary of the invention

In view of the deficiencies of the prior art, the present invention provides a kind of range oil fume purifying apparatus convenient for cleaning, with solution It is certainly mentioned above in the background art oil smoke to be guided, it results in the need for cooking fume guiding to device using other equipment It is middle it just to be purified, the environment in kitchen can not be effectively purified, is not convenient to use, it is not thorough enough to the purification of oil smoke Bottom, the oil smoke of discharge pollutes still very seriously caused by ambient air, and the noise generated when work is larger, is easy to influence The problem of normal life of people around.

In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of range oil convenient for cleaning Fume purifying apparatus, including shell, the first clean room and lye tank are mounted with the first clean room, the alkali above the shell Liquid case is set to the rear of the first clean room, and the bottom end surface of the shell is equipped with backstop, and bullet is fixed on the right side of backstop Piece, the interior surface of the shell are fitted with sound-absorbing sponge, are elastic connection between the backstop and elastic slice, and the outside of elastic slice It is provided with locating slot, the positioned beneath of the locating slot has opening, protective shell is installed above the backstop, and protective shell Positioned inside has flabellum, motor is connected with above the flabellum, and valve is provided with above motor, the top of the valve It is fixed with fume tube, the positioned inside of first clean room has a spray head, and spray head is fixedly arranged above baffle, the baffle It is internally provided with through-hole, and is punch forming between baffle and through-hole, the second purification is installed on the left of first clean room Room.

Optionally, the length in the open horizontal direction be less than locating slot horizontal direction length, and be open with elastic slice it Between size match, and backstop passes through cooperation between elastic slice, locating slot and opening and shell composition detachable structure.

Optionally, sliding block is connected on the right side of the baffle, and the outside of sliding block is provided with slideway, the top of the baffle It is mounted with active carbon layer, is in coated structure between the protective shell and flabellum, and is rotation connection between flabellum and motor.

Optionally, the inner tip of first clean room is mounted with extension board, and extension board is fixedly arranged above top cover, Ring flange is mounted with above the top cover, and the top end surface of ring flange is fixed with screw, the top connection of the ring flange There is exhaust pipe, the shell passes through the structure between the first clean room and the second clean room respectively of the cooperation between valve and fume tube At one-way flow structure, and the structure between the first clean room and the second clean room is identical.

Optionally, the upper left of the lye tank is connected with outlet pipe, and water pump is fixed with below outlet pipe, described Water inlet pipe is connected with below water pump, the baffle is hollow cylindrical structure, and in cladding between baffle and active carbon layer Shape structure, and the upper and lower ends of baffle pass through through-hole and constitute engraved structure.

Optionally, the left end surface of the lye tank is fixed with mounting plate, and is welding, institute between mounting plate and lye tank It states top cover to be threadedly coupled by extension board with the first clean room, and baffle passes through the cooperation and the first purification between sliding block and slideway Room constitutes detachable structure.

Optionally, it is provided with water inlet on the right side of the top of the lye tank, and the positioned inside of water inlet has sealing-plug, institute It states top cover to connect by the cooperation between ring flange and screw with gas exhaust tube flange, and perpendicular between exhaust pipe and the first clean room Straight center line coincides.

Optionally, the lye tank passes through the cooperation between water inlet pipe, water pump and outlet pipe and spray head composition currency structure, And spray head is sector structure.

Optionally, the lye tank is hollow rectangular configuration, and water inlet is made up of sealing-plug and lye tank and seals Structure.

The present invention provides a kind of range oil fume purifying apparatus convenient for cleaning, have it is following the utility model has the advantages that

It 1, should be fixed by the setting of locating slot, elastic slice, backstop, opening and shell convenient for the range oil fume purifying apparatus of cleaning Position slot is fixed by position of the elastic slice to backstop, and backstop can prevent biggish medium from entering in shell, lead to fume tube There is a situation where blocking, the stability of device is improved, suitable active force is applied to backstop, so that elastic slice is deformed, makes it It is left in locating slot by opening, so that backstop be removed from shell, the spot on backstop is cleaned convenient for user, Simplify required step when device cleaning.

2, protective shell, flabellum, motor, fume tube and valve should be passed through convenient for the range oil fume purifying apparatus of cleaning Setting, protective shell provide protection to flabellum and motor, it is therefore prevented that applied external force is applied directly on flabellum or motor, is caused The case where flabellum or motor are damaged, while external agency being prevented to generate resistance to flabellum, cause it that can not carry out normally The case where rotation, motor drive flabellum to be rotated, so that the air-flow for generating flabellum guides external oil smoke into device, Make device not need to guide oil smoke by other equipment, improve the functionality of device, makes the use of device more just Benefit, the rotation of flabellum flow into external agency in the first clean room and the second clean room by fume tube, when flabellum stops working When valve be closed, flow back to the oil smoke in the first clean room and the second clean room can not by fume tube in kitchen.

3, should convenient for cleaning range oil fume purifying apparatus, by top cover, the first clean room, the second clean room, sliding block, The setting of active carbon layer and slideway can be removed it by rotating top cover from the first clean room or the second clean room, by it After removing, applying active force to baffle can be such that sliding block moves in slideway, so that the active carbon layer in baffle is taken out, Active carbon layer is replaced convenient for operator, required step when simplifying to device cleaning replacement, further letter Required step when having changed to device cleaning.

4, setting for baffle, active carbon layer, through-hole and exhaust pipe should be passed through convenient for the range oil fume purifying apparatus of cleaning It sets, baffle provides fixation to active carbon layer, and the oil smoke after solution purification enters active carbon by the through-hole of baffle bottom end In layer, active carbon layer purifies oil smoke, enters exhaust pipe by the through-hole on baffle top again after the completion of double purification, thus Oil smoke is discharged, active carbon layer improves the purification precision of device.

5, water pump, water inlet pipe, lye tank, outlet pipe, water inlet should be passed through convenient for the range oil fume purifying apparatus of cleaning The setting of mouth, sealing-plug and spray head, water pump sucks the lye in lye tank by water inlet pipe, then is sent into lye by outlet pipe In spray head, then passes through spray head and sprayed, so that Water warfare is carried out to the oil smoke in the first clean room and the second clean room, it is fan-shaped Spray head all only need a small amount of lye spraying any surface, a large amount of water resource can be saved, meet modern industry for Energy-saving and environment-friendly requirement after the lye in lye tank exhausts, supplements lye by water inlet, do not need to lye into When row supplement, sealing-plug can prevent the lye in lye tank from volatilizing, while external agency being prevented to penetrate into alkali by water inlet In liquid case, the case where being impacted to the quality of lye.

Detailed description of the invention

Fig. 1 is schematic view of the front view of the present invention；

Fig. 2 is side structure schematic diagram of the present invention；

Fig. 3 is outer casing bottom structural schematic diagram of the present invention；

Fig. 4 is enlarged structure schematic diagram at A of the present invention；

Fig. 5 is enlarged structure schematic diagram at B of the present invention.

In figure: 1, shell；2, backstop；3, elastic slice；4, locating slot；5, it is open；6, protective shell；7, flabellum；8, motor；9, valve Door；10, fume tube；11, the first clean room；12, spray head；13, baffle；14, through-hole；15, sliding block；16, slideway；17, active carbon Layer；18, top cover；19, extension board；20, ring flange；21, screw；22, exhaust pipe；23, lye tank；24, the second clean room；25, Sound-absorbing sponge；26, outlet pipe；27, water pump；28, water inlet pipe；29, mounting plate；30, water inlet；31, sealing-plug.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ", The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or Imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Fig. 1 to Fig. 5 is please referred to, the present invention provides a kind of technical solution: a kind of vacuum spiral cover with the breakage-proof structure of elasticity Machine: including shell 1, the first clean room 11 and lye tank 23, the top of shell 1 is mounted with the first clean room 11, and lye tank 23 is set It is placed in the rear of the first clean room 11, the bottom end surface of shell 1 is equipped with backstop 2, and the right side of backstop 2 is fixed with elastic slice 3, outside The interior surface of shell 1 is fitted with sound-absorbing sponge 25, and the noise that sound-absorbing sponge 25 generates when motor 8 and flabellum 7 work is inhaled It receives, reduces the noise generated when device work, be elastic connection between backstop 2 and elastic slice 3, and the outside of elastic slice 3 is provided with Locating slot 4, the positioned beneath of locating slot 4 have opening 5, and the length of 5 horizontal directions of opening is less than the length of 4 horizontal direction of locating slot Degree, and opening 5 matches with the size between elastic slice 3, and backstop 2 passes through the cooperation between elastic slice 3, locating slot 4 and opening 5 Detachable structure is constituted with shell 1, locating slot 4 is fixed by position of the elastic slice 3 to backstop 2, and backstop 2 can prevent larger Medium enter in shell 1, cause fume tube 10 to improve the stability of device there is a situation where blocking, backstop 2 applied suitable The active force of amount makes elastic slice 3 deform, and makes it through opening 5 and leaves in locating slot 4, so that backstop 2 be torn open from shell 1 Under, the spot on backstop 2 is cleaned convenient for user, simplifies required step, the top of backstop 2 when device cleaning Protective shell 6 is installed, and the positioned inside of protective shell 6 has flabellum 7, the top of flabellum 7 is connected with motor 8, and the top of motor 8 It is provided with valve 9, valve 9 is fixedly arranged above fume tube 10, and the positioned inside of the first clean room 11 has spray head 12, and spray head 12 Be fixedly arranged above baffle 13, baffle 13 is internally provided with through-hole 14, and between baffle 13 and through-hole 14 be punch forming；

The left side of first clean room 11 is equipped with the second clean room 24, and the right side of baffle 13 is connected with sliding block 15, and sliding block 15 Outside is provided with slideway 16, and the top of baffle 13 is mounted with active carbon layer 17, is in coated structure between protective shell 6 and flabellum 7, And to be rotatablely connected between flabellum 7 and motor 8, protective shell 6 provides protection to flabellum 7 and motor 8, it is therefore prevented that applied external force The case where being applied directly on flabellum 7 or motor 8, flabellum 7 or motor 8 caused to be damaged, while preventing external agency pair The case where flabellum 7 generates resistance, causes it that can not carry out normal rotation, motor 8 drives flabellum 7 to be rotated, to make flabellum 7 The air-flow of generation guides external oil smoke into device, makes device not need to guide oil smoke by other equipment, mentions The functionality for having risen device keeps the use of device more convenient, and the inner tip of the first clean room 11 is mounted with extension board 19, and Extension board 19 is fixedly arranged above top cover 18, and the top of top cover 18 is mounted with ring flange 20, and the top end surface of ring flange 20 is solid Surely there is screw 21, the top of ring flange 20 is connected with exhaust pipe 22, and shell 1 passes through the cooperation point between valve 9 and fume tube 10 One-way flow structure, and the first clean room 11 and the second clean room are constituted not between the first clean room 11 and the second clean room 24 Structure between 24 is identical, the rotation of flabellum 7, and external agency is made to flow into the first clean room 11 and the second purification by fume tube 10 In room 24, when flabellum 7 stops working, valve 9 is closed, and lead to the oil smoke in the first clean room 11 and the second clean room 24 can not It crosses fume tube 10 to flow back in kitchen, the upper left of lye tank 23 is connected with outlet pipe 26, and the lower section of outlet pipe 26 is fixed There is a water pump 27, the lower section of water pump 27 is connected with water inlet pipe 28, and baffle 13 is hollow cylindrical structure, and baffle 13 and active carbon It is in coated structure between layer 17, and the upper and lower ends of baffle 13 pass through through-hole 14 and constitute engraved structure, 13 pairs of work of baffle Property layer of charcoal 17 provide fixation, the oil smoke after solution purification enters active carbon layer 17 by the through-hole 14 of 13 bottom end of baffle In, active carbon layer 17 purifies oil smoke, and the through-hole 14 after the completion of double purification again by 13 top of baffle enters exhaust pipe 22, so that oil smoke is discharged, active carbon layer 17 improves the purification precision of device；

The left end surface of lye tank 23 is fixed with mounting plate 29, and is welding between mounting plate 29 and lye tank 23, and top cover 18 is logical It crosses extension board 19 to be threadedly coupled with the first clean room 11, and baffle 13 passes through the cooperation and first between sliding block 15 and slideway 16 only Change room 11 and constitute detachable structure, it can be torn open from the first clean room 11 or the second clean room 24 by rotating top cover 18 Under, after being removed, applying active force to baffle 13 can be such that sliding block 15 moves in slideway 16, thus by baffle 13 Active carbon layer 17 take out, active carbon layer 17 is replaced convenient for operator, it is required when simplifying to device cleaning replacement The step of wanting, required step when further simplifying to device cleaning, the top right side of lye tank 23 is provided with into water Mouth 30, and the positioned inside of water inlet 30 has sealing-plug 31, top cover 18 passes through cooperation and row between ring flange 20 and screw 21 22 flanged joint of tracheae, and the vertical centerline between exhaust pipe 22 and the first clean room 11 coincides, flanged joint, which has, tears open The characteristics of unloading high convenience, intensity, good seal performance, top cover 18 is being removed from the first clean room 11 or the second clean room 24 When, it needs first to disconnect the connection between top cover 18 and exhaust pipe 22, ring flange 20 and screw 21 make top cover 18 and exhaust pipe 22 Between dismounting rapid and convenient, to keep the replacement of active carbon layer 17 more convenient, lye tank 23 passes through water inlet pipe 28, water pump 27 Cooperation and spray head 12 between outlet pipe 26 constitute currency structure, and spray head 12 is sector structure, and water pump 27 passes through water inlet pipe Lye in 28 sucking lye tanks 23, then lye is sent into spray head 12 by outlet pipe 26, then is sprayed by spray head 12, To carry out Water warfare to the oil smoke in the first clean room 11 and the second clean room 24, fan-shaped spray head 12 is spraying any surface A small amount of lye is all only needed, a large amount of water resource can be saved, meets modern industry for energy-saving and environment-friendly requirement, lye tank 23 be hollow rectangular configuration, and water inlet 30 constitutes sealing structure by sealing-plug 31 and lye tank 23, in lye tank 23 Lye exhaust after, lye is supplemented by water inlet 30, when not needing to supplement lye, sealing-plug 31 can be prevented The only lye volatilization in lye tank 23, while external agency being prevented to penetrate into lye tank 23 by water inlet 30, to lye The case where quality impacts；

In conclusion should be convenient for range oil fume purifying apparatus of cleaning, when use: shell 1 is installed in kitchen suitably Position, then lye tank 23 is installed to suitable position by mounting plate 29, and by the first clean room 11 and the second clean room 24 In spray head 12 be connected with outlet pipe 26, water pump 27 and water inlet pipe 28, motor 8 drive flabellum 7 rotated, make flabellum 7 produce Raw air-flow guides external oil smoke into device, and protective shell 6 provides protection to flabellum 7 and motor 8, it is therefore prevented that makees outside The case where being firmly applied directly on flabellum 7 or motor 8, flabellum 7 or motor 8 caused to be damaged, while preventing external Jie The case where confrontation flabellum 7 generates resistance, causes it that can not carry out normal rotation, the rotation of flabellum 7 makes external agency pass through oil smoke Pipe 10 flows into the first clean room 11 and the second clean room 24, the noise that sound-absorbing sponge 25 generates when motor 8 and flabellum 7 work It is absorbed, reduces the noise generated when device work, valve 9 is closed when flabellum 7 stops working, and makes the first clean room 11 It can not be flowed back in kitchen by fume tube 10 with the oil smoke in the second clean room 24, then water pump 27 is sucked by water inlet pipe 28 Lye in lye tank 23, then lye is sent into spray head 12 by outlet pipe 26, then is sprayed by spray head 12, thus right Oil smoke in first clean room 11 and the second clean room 24 carries out Water warfare, and fan-shaped spray head 12 all only needs on any surface of sprinkling A small amount of lye is wanted, a large amount of water resource can be saved, the oil smoke after solution purification passes through the through-hole 14 of 13 bottom end of baffle Into in active carbon layer 17, active carbon layer 17 purifies oil smoke, passes through the logical of 13 top of baffle after the completion of double purification again Hole 14 enters exhaust pipe 22, oil smoke is discharged, active carbon layer 17 improves the purification precision of device；

When needing to clean device, suitable active force is applied to backstop 2, elastic slice 3 is made to deform, makes it through opening 5 leave in locating slot 4, so that backstop 2 be removed from shell 1, then clean to the spot on backstop 2, then remove flange Screw 21 on disk 20 disconnects the connection between top cover 18 and exhaust pipe 22, and the connection between top cover 18 and exhaust pipe 22 is broken After opening, rotation top cover 18 removes it from the first clean room 11 and the second clean room 24, after being removed, applies to baffle 13 Active force moves sliding block 15 in slideway 16, to the active carbon layer 17 in baffle 13 be taken out, then in baffle 13 The active carbon layer 17 of saturation is replaced, and completes the use process of entire fume purifier of fume like this.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (9)

1. a kind of range oil fume purifying apparatus convenient for cleaning, including shell (1), the first clean room (11) and lye tank (23), it is mounted with the first clean room (11) above the shell (1), the lye tank (23) is set to the first clean room (11) Rear, it is characterised in that: the bottom end surface of the shell (1) is equipped with backstop (2), and is fixed with bullet on the right side of backstop (2) The interior surface of piece (3), the shell (1) is fitted with sound-absorbing sponge (25), is elasticity between the backstop (2) and elastic slice (3) Connection, and the outside of elastic slice (3) is provided with locating slot (4), the positioned beneath of the locating slot (4) has opening (5), the backstop (2) it is equipped with above protective shell (6), and the positioned inside of protective shell (6) has flabellum (7), the top connection of the flabellum (7) Have motor (8), and be provided with valve (9) above motor (8), being fixedly arranged above fume tube (10) for the valve (9) is described The positioned inside of first clean room (11) has spray head (12), and spray head (12) is fixedly arranged above baffle (13), the baffle (13) be internally provided with through-hole (14), and be punch forming, first clean room between baffle (13) and through-hole (14) (11) the second clean room (24) are installed on the left of.

2. a kind of range oil fume purifying apparatus convenient for cleaning according to claim 1, it is characterised in that: the opening (5) length of horizontal direction is less than the length of locating slot (4) horizontal direction, and the size kissing being open (5) between elastic slice (3) Close, and backstop (2) by elastic slice (3), locating slot (4) and opening (5) between cooperation and shell (1) constitute detachably tie Structure.

3. a kind of range oil fume purifying apparatus convenient for cleaning according to claim 2, it is characterised in that: the baffle (13) it is connected on the right side of sliding block (15), and the outside of sliding block (15) is provided with slideway (16), the top peace of the baffle (13) Be equipped with active carbon layer (17), be in coated structure between the protective shell (6) and flabellum (7), and flabellum (7) and motor (8) it Between for rotation connection.

4. a kind of range oil fume purifying apparatus convenient for cleaning according to claim 2, it is characterised in that: described first The inner tip of clean room (11) is mounted with extension board (19), and extension board (19) is fixedly arranged above top cover (18), the top It is mounted with ring flange (20) above lid (18), and the top end surface of ring flange (20) is fixed with screw (21), the ring flange (20) be connected with above exhaust pipe (22), the shell (1) by cooperation between valve (9) and fume tube (10) respectively with One-way flow structure, and the first clean room (11) and the second purification are constituted between first clean room (11) and the second clean room (24) Structure between room (24) is identical.

5. a kind of range oil fume purifying apparatus convenient for cleaning according to claim 3, it is characterised in that: the lye The upper left of case (23) is connected with outlet pipe (26), and water pump (27), the water pump are fixed with below outlet pipe (26) (27) it is connected with below water inlet pipe (28), the baffle (13) is hollow cylindrical structure, and baffle (13) and active carbon It is in coated structure between layer (17), and the upper and lower ends of baffle (13) pass through through-hole (14) and constitute engraved structure.

6. a kind of range oil fume purifying apparatus convenient for cleaning according to claim 4, it is characterised in that: the lye The left end surface of case (23) is fixed with mounting plate (29), and is welding, the top cover between mounting plate (29) and lye tank (23) (18) be threadedly coupled with the first clean room (11) by extension board (19), and baffle (13) pass through sliding block (15) and slideway (16) it Between cooperation and the first clean room (11) constitute detachable structure.

7. a kind of range oil fume purifying apparatus convenient for cleaning according to claim 5, it is characterised in that: the lye It is provided with water inlet (30) on the right side of the top of case (23), and the positioned inside of water inlet (30) has sealing-plug (31), the top cover (18) pass through the cooperation and exhaust pipe (22) flanged joint between ring flange (20) and screw (21), and exhaust pipe (22) and first Vertical centerline between clean room (11) coincides.

8. a kind of range oil fume purifying apparatus convenient for cleaning according to claim 5, it is characterised in that: the lye Case (23) by cooperation between water inlet pipe (28), water pump (27) and outlet pipe (26) and spray head (12) composition currency structure, and Spray head (12) is sector structure.

9. a kind of range oil fume purifying apparatus convenient for cleaning according to claim 7, it is characterised in that: the lye Case (23) is hollow rectangular configuration, and water inlet (30) constitutes sealing structure by sealing-plug (31) and lye tank (23).