CN110864341B - Kitchen oil smoke exhaust-gas treatment equipment - Google Patents
Kitchen oil smoke exhaust-gas treatment equipment Download PDFInfo
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- CN110864341B CN110864341B CN201911263482.9A CN201911263482A CN110864341B CN 110864341 B CN110864341 B CN 110864341B CN 201911263482 A CN201911263482 A CN 201911263482A CN 110864341 B CN110864341 B CN 110864341B
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- filter screen
- lead screw
- gas treatment
- spring
- waste gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
Abstract
The invention discloses a kitchen oil smoke waste gas treatment device, which structurally comprises an air inlet pipe, a waste gas treatment machine body, an L-shaped pipe, an oil smoke waste gas treatment device, a fan, an active carbon filter screen and an air outlet pipe, wherein the top of the waste gas treatment machine body is vertically connected with the air inlet pipe, and the air inlet pipe is communicated with the L-shaped pipe, compared with the prior art, the kitchen oil smoke waste gas treatment device has the beneficial effects that: do benefit to the spring and have the elasticity, the spring coil of spring can the equidistance increase or reduce with the spring coil during flexible, thereby make remove stifled brush can make a round trip to the one-level filter screen, the second grade filter screen cleans, can in time clear away the impurity on the filtration pore, effectively prevent the one-level filter screen, the second grade filter screen blocks up, guarantee that the air volume of waste gas does not reduce, more do benefit to the discharge of waste gas, avoid waste gas to gather in the exhaust-gas treatment organism, reduce the probability that the jam appears in the equipment, simultaneously have elasticity based on the spring again, can shake off impurity on the spring, in addition based on resonance, make the impurity that removes stifled brush can drop.
Description
Technical Field
The invention relates to the technical field of environment-friendly equipment, in particular to kitchen oil fume waste gas treatment equipment.
Background
When food and edible oil are fried in a kitchen, a large amount of thermal oxidation decomposition products are generated under the high-temperature condition, the thermal oxidation decomposition products are just oil smoke, the decomposition speed is accelerated along with the continuous rise of the temperature, when the temperature reaches a certain temperature, a large amount of oil smoke is generated and accompanied by pungent smell, the particle size of the oil smoke is 0.01-0.3 micron, the oil smoke is a serious risk factor of air pollution and lung cancer, and therefore the oil smoke needs to be treated before being discharged, and a range hood with a filter screen is generally adopted for treatment.
The lampblack absorber is used for a long time, the filter screen needs to be detached and cleaned regularly, so-called regular intervals are generally two or three months or even longer, oil smoke substances can be adhered to the filter screen for a certain time, the firmness of the adhesion can be caused by the long time, the cleaning difficulty of the filter screen is greatly increased, if the filter screen cannot be cleaned in time, filter holes are blocked, the filter hole flux is greatly reduced, oil smoke waste gas cannot be discharged in time, the oil smoke waste gas is easy to gather in a machine body, and the problem that the lampblack absorber is blocked is caused.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide kitchen oil fume and waste gas treatment equipment.
The invention is realized by adopting the following technical scheme: a kitchen oil smoke waste gas treatment device structurally comprises an air inlet pipe, a waste gas treatment machine body, an L-shaped pipe, an oil smoke waste gas treatment device, a fan, an active carbon filter screen and an air outlet pipe, wherein the air inlet pipe is vertically connected to the top of the waste gas treatment machine body;
the oil smoke waste gas treatment device comprises a primary filter screen, a blockage removing device and a secondary filter screen, wherein the primary filter screen is arranged on one side of the blockage removing device, the secondary filter screen is arranged on the other side of the blockage removing device, the primary filter screen is communicated with the L-shaped pipe, and the secondary filter screen is connected to the fan;
remove stifled device including first stripper plate, lower lead screw rotating assembly, remove stifled group, second stripper plate, go up lead screw rotating assembly, power component, the equipartition has removed stifled group between first stripper plate and the second stripper plate, remove to be equipped with lead screw rotating assembly on stifled group, have lead screw rotating assembly down, go up lead screw rotating assembly, lead screw rotating assembly all is connected with first stripper plate, second stripper plate down, it is connected with lead screw rotating assembly down through power component to go up lead screw rotating assembly, remove stifled one side of organizing and the contact of one-level filter screen, the opposite side contacts in the second grade filter screen.
As the optimization, remove stifled group including removing stifled brush, spring, installing frame, the equal swing joint in spring ring both sides center of spring has the installing frame, the one side of installing frame all is provided with removes stifled brush, one side remove stifled brush and one-level filter screen contact, the opposite side remove stifled brush contact in the second grade filter screen, spring one end links to each other with first stripper plate, and the other end meets with the second stripper plate.
As optimization, it is the same with lead screw rotating assembly's constitution structure down to go up lead screw rotating assembly, it is including two-way lead screw, nut pair, worm wheel, acceleration rate planetary gear to go up lead screw rotating assembly, two-way lead screw upper nut is connected with the nut pair, acceleration rate planetary gear is installed to two-way lead screw's a tail end, acceleration rate planetary gear excessively cooperates outward has the worm wheel, the nut pair is provided with two, and one links to each other with the second stripper plate, and another meets with first stripper plate, the worm wheel is connected with the power component transmission.
Preferably, the power assembly comprises a worm, a driven bevel gear, a forward and reverse rotation motor and a driving bevel gear, the driving bevel gear is mounted on an output shaft of the forward and reverse rotation motor, the two ends of the driving bevel gear are meshed with the driven bevel gear in an orthogonal mode, the driven bevel gear is matched with the worm, and the worm is in transmission connection with the worm wheel.
Preferably, the springs are provided with two-way telescopic rods which are in clearance fit with the springs, one ends of the two-way telescopic rods are connected with the first extrusion plate, and the other ends of the two-way telescopic rods are connected with the second extrusion plate.
As an optimization, the bidirectional telescopic rod comprises an inner rod, a first guide cylinder and a second guide cylinder, one end of the inner rod is matched with the first guide cylinder, the other end of the inner rod is matched with the second guide cylinder, the second guide cylinder is vertically connected with a second extrusion plate, and the first guide cylinder is vertically connected with the first extrusion plate.
Advantageous effects
Compared with the prior art, the invention provides kitchen oil smoke waste gas treatment equipment, which has the following beneficial effects:
(I) the primary filter screen, the secondary filter screen, the activated carbon filter screen, the fan and other components are combined, so that the generated oil smoke waste gas can be filtered twice, the filtered oil smoke waste gas can be deodorized through the activated carbon filter screen, and fresh and pollution-free air is discharged finally, so that the environment-friendly effect is achieved;
(II) the blockage removing device composed of the spring, the blockage removing brush, the two-way screw rod, the worm wheel and the like is additionally arranged between the primary filter screen and the secondary filter screen, so that the elasticity of the spring is favorably realized, the spring ring and the spring ring of the spring can be equidistantly increased or reduced during the expansion, the blockage removing brush can be used for cleaning the primary filter screen and the secondary filter screen back and forth, impurities on filter holes can be timely removed, the blockage of the primary filter screen and the secondary filter screen can be effectively prevented, the ventilation volume of waste gas is not reduced, the waste gas is favorably discharged, the waste gas is prevented from being accumulated in a waste gas treatment machine body, the probability of blockage of equipment is reduced, and meanwhile, the impurities on the spring can be shaken off due to the elasticity of the spring, and the impurities of the blockage removing brush can fall off due;
according to the invention, (III) the bidirectional guide rod consisting of the inner rod, the first guide cylinder and the second guide cylinder is additionally arranged in the spring, so that the first guide cylinder and the second guide cylinder can move along with the first extrusion plate and the second extrusion plate, the spring can stretch conveniently, the spring is not limited in stretching, the spring has guiding and limiting effects on the spring, the problems of distortion, deviation and the like of the spring are effectively prevented, the upper spring and the lower spring are prevented from being staggered, the parallel movement of the blocking removing brush is facilitated, and the rigid collision and abrasion of the upper blocking removing brush and the lower blocking removing brush are avoided.
In summary, the first extrusion plate, the lower screw rod rotating assembly, the blockage removing assembly, the second extrusion plate, the upper screw rod rotating assembly, the power assembly and other components are combined, so that the first-stage filter screen and the second-stage filter screen can be cleaned and blocked in time by the blockage removing device at each time or in a certain period when the oil smoke waste gas is treated or after the oil smoke waste gas is treated, the filter screen can be cleaned and blocked without disassembling the filter screen, the problem that the filter screen is difficult to clean due to the fact that oil smoke substances are adhered to the filter screen for a long time can be solved, the problem that the oil smoke waste gas cannot be discharged in time due to the fact that filter holes are blocked and filter hole flux is reduced can be solved, and the oil smoke waste gas treatment is facilitated.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a kitchen lampblack waste gas treatment device.
Fig. 2 is a schematic structural diagram of the lampblack exhaust gas treatment device.
Fig. 3 is a schematic structural diagram of the blockage removing device of the invention.
Fig. 4 is a schematic structural view of the blockage removing group of the present invention, which is matched with the first extrusion plate and the second extrusion plate.
Fig. 5 is a schematic structural view of the bidirectional telescopic rod of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
an air inlet pipe-100, an exhaust gas treatment machine body-200, an L-shaped pipe-300, an oil smoke exhaust gas treatment device-400, a fan-500, an activated carbon filter screen-600, an air outlet pipe-700, a primary filter screen-410, a blockage removing device-411, a secondary filter screen-412, a first extrusion plate-4111, a lower screw rod rotating component-4112, a blockage removing group-4113, a second extrusion plate-4114, an upper screw rod rotating component-4115, a power component-4116, a blockage removing brush-1131, a spring-1132, a mounting frame-1133, a bidirectional screw rod-1151, a nut pair-1152, a worm wheel-1153, a speed-increasing planetary gear-1154, a worm-1161, a driven bevel gear-1162, a forward and reverse rotation motor-1163, a driving bevel gear-1164, a bidirectional telescopic rod-1134, a nut pair-, An inner rod-1341, a first guide cylinder-1342 and a second guide cylinder-1343.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution of a kitchen fume and exhaust gas treatment device: the structure of the device comprises an air inlet pipe 100, a waste gas treatment body 200, an L-shaped pipe 300, an oil fume waste gas treatment device 400, a fan 500, an active carbon filter screen 600 and an air outlet pipe 700, wherein the air inlet pipe 100 is vertically connected to the top of the waste gas treatment body 200, the air inlet pipe 100 is communicated with the L-shaped pipe 300, the L-shaped pipe 300 is connected with the fan 500 through the oil fume waste gas treatment device 400, the active carbon filter screen 600 is arranged on one side of the fan 500, which is far away from the oil fume waste gas treatment device 400, the active carbon filter screen 600 is communicated with the air outlet pipe 700, the air outlet pipe 700 is vertically communicated with the side surface of the waste gas treatment body 200, and the active carbon filter screen 600 is arranged to remove peculiar;
oil smoke exhaust treatment device 400 is including one-level filter screen 410, remove stifled device 411, second grade filter screen 412, it is equipped with one-level filter screen 410 to remove one side of stifled device 411, and the opposite side is equipped with second grade filter screen 412, one-level filter screen 410 communicates in L type pipe 300, second grade filter screen 412 is connected in fan 500, one-level filter screen 410 sets up and lies in carrying out primary filter to oil smoke waste gas, second grade filter screen 412 sets up and lies in filtering oil smoke waste gas once more, and twice filters and makes oil smoke waste gas filter more thoroughly.
Remove stifled device 411 including first pressure board 4111, down lead screw rotating assembly 4112, remove stifled group 4113, second pressure board 4114, go up lead screw rotating assembly 4115, power component 4116, the equipartition has between first pressure board 4111 and the second pressure board 4114 to remove stifled group 4113, remove to be equipped with lead screw rotating assembly 4115 on stifled group 4113, have down lead screw rotating assembly 4112 down, go up lead screw rotating assembly 4115, down lead screw rotating assembly 4112 all is connected with first pressure board 4111, second pressure board 4114, it is connected with lower lead screw rotating assembly 4112 through power component 4116 to go up lead screw rotating assembly 4115, remove stifled group 4113 one side and one-level filter screen 410 contact, the opposite side contacts in second grade filter screen 412, the combination setting of first pressure board 4111 and second pressure board 4114 lies in can will remove the both ends of group 4113 and extrude, and extrude the stroke is short, efficient.
The blockage removing group 4113 comprises a blockage removing brush 1131, a spring 1132 and an installation frame 1133, the centers of two sides of a spring ring of the spring 1132 are movably connected with the installation frame 1133, one side of the installation frame 1133 is provided with the blockage removing brush 1131, one side of the blockage removing brush 1131 is in contact with a first-level filter screen 410, the other side of the blockage removing brush 1131 is in contact with a second-level filter screen 412, one end of the spring 1132 is connected with a first pressing plate 4111, the other end of the spring 1132 is connected with a second pressing plate 4114, the blockage removing brush 1131 is arranged in a manner that the first-level filter screen 410 and the second-level filter screen 412 are cleaned and blocked, the ventilation volume of waste gas is not reduced, the waste gas is more favorably discharged, the waste gas is prevented from being gathered in the waste gas treatment machine body 200, the spring ring 1132 is arranged in a telescopic manner, and the spring ring can be equidistantly increased or reduced during the telescopic movement, so that the, simultaneously have elasticity based on the spring again, can shake off impurity on the spring, in addition based on resonance for remove stifled impurity of brushing and can drop.
Go up lead screw rotating component 4115 and lead screw rotating component 4112's constitution is the same down, go up lead screw rotating component 4115 including two-way lead screw 1151, nut pair 1152, worm wheel 1153, acceleration rate planetary gear 1154, two-way lead screw 1151 is gone up the nut and is connected with nut pair 1152, acceleration rate planetary gear 1154 is installed to a terminal of two-way lead screw 1151, acceleration rate planetary gear 1154 excessively cooperates worm wheel 1153 outward, nut pair 1152 is provided with two, and one links to each other with second stripper plate 4114, and another meets with first stripper plate 4111, worm wheel 1153 is connected with power component 4116 transmission, acceleration rate planetary gear 1154's setting lies in improving two-way lead screw 1151's rotational speed, is convenient for clean the quick of filter screen except that stifled brush 1131, and the impurity on the filter screen is clear away to the speed height more easily.
The power assembly 4116 includes a worm 1161, a driven bevel gear 1162, a forward and reverse rotation motor 1163, and a driving bevel gear 1164, the driving bevel gear 1164 is installed on an output shaft of the forward and reverse rotation motor 1163, the driven bevel gear 1162 is orthogonally engaged with both ends of the driving bevel gear 1164, the driven bevel gear 1162 is respectively engaged with the worm 1161, the worm 1161 is in transmission connection with the worm wheel 1153, the forward and reverse rotation motor 1163 is arranged to enable the bidirectional screw 1151 to perform forward and reverse rotation, so that the spring 1132 is conveniently reset, and the combination of the driven bevel gear 1162 and the driving bevel gear 1164 is arranged to simultaneously drive the upper screw rotating assembly 4115 and the lower screw rotating assembly 4112 to operate.
Example 2
Referring to fig. 1-5, the present invention provides a technical solution of a kitchen fume and exhaust gas treatment device: the structure of the device comprises an air inlet pipe 100, a waste gas treatment body 200, an L-shaped pipe 300, an oil fume waste gas treatment device 400, a fan 500, an active carbon filter screen 600 and an air outlet pipe 700, wherein the air inlet pipe 100 is vertically connected to the top of the waste gas treatment body 200, the air inlet pipe 100 is communicated with the L-shaped pipe 300, the L-shaped pipe 300 is connected with the fan 500 through the oil fume waste gas treatment device 400, the active carbon filter screen 600 is arranged on one side of the fan 500, which is far away from the oil fume waste gas treatment device 400, the active carbon filter screen 600 is communicated with the air outlet pipe 700, the air outlet pipe 700 is vertically communicated with the side surface of the waste gas treatment body 200, and the active carbon filter screen 600 is arranged to remove peculiar;
oil smoke exhaust treatment device 400 is including one-level filter screen 410, remove stifled device 411, second grade filter screen 412, it is equipped with one-level filter screen 410 to remove one side of stifled device 411, and the opposite side is equipped with second grade filter screen 412, one-level filter screen 410 communicates in L type pipe 300, second grade filter screen 412 is connected in fan 500, one-level filter screen 410 sets up and lies in carrying out primary filter to oil smoke waste gas, second grade filter screen 412 sets up and lies in filtering oil smoke waste gas once more, and twice filters and makes oil smoke waste gas filter more thoroughly.
Remove stifled device 411 including first pressure board 4111, down lead screw rotating assembly 4112, remove stifled group 4113, second pressure board 4114, go up lead screw rotating assembly 4115, power component 4116, the equipartition has between first pressure board 4111 and the second pressure board 4114 to remove stifled group 4113, remove to be equipped with lead screw rotating assembly 4115 on stifled group 4113, have down lead screw rotating assembly 4112 down, go up lead screw rotating assembly 4115, down lead screw rotating assembly 4112 all is connected with first pressure board 4111, second pressure board 4114, it is connected with lower lead screw rotating assembly 4112 through power component 4116 to go up lead screw rotating assembly 4115, remove stifled group 4113 one side and one-level filter screen 410 contact, the opposite side contacts in second grade filter screen 412, the combination setting of first pressure board 4111 and second pressure board 4114 lies in can will remove the both ends of group 4113 and extrude, and extrude the stroke is short, efficient.
The blockage removing group 4113 comprises a blockage removing brush 1131, a spring 1132 and an installation frame 1133, the centers of two sides of a spring ring of the spring 1132 are movably connected with the installation frame 1133, one side of the installation frame 1133 is provided with the blockage removing brush 1131, one side of the blockage removing brush 1131 is in contact with a first-level filter screen 410, the other side of the blockage removing brush 1131 is in contact with a second-level filter screen 412, one end of the spring 1132 is connected with a first pressing plate 4111, the other end of the spring 1132 is connected with a second pressing plate 4114, the blockage removing brush 1131 is arranged in a manner that the first-level filter screen 410 and the second-level filter screen 412 are cleaned and blocked, the ventilation volume of waste gas is not reduced, the waste gas is more favorably discharged, the waste gas is prevented from being gathered in the waste gas treatment machine body 200, the spring ring 1132 is arranged in a telescopic manner, and the spring ring can be equidistantly increased or reduced during the telescopic movement, so that the, simultaneously have elasticity based on the spring again, can shake off impurity on the spring, in addition based on resonance for remove stifled impurity of brushing and can drop.
Go up lead screw rotating component 4115 and lead screw rotating component 4112's constitution is the same down, go up lead screw rotating component 4115 including two-way lead screw 1151, nut pair 1152, worm wheel 1153, acceleration rate planetary gear 1154, two-way lead screw 1151 is gone up the nut and is connected with nut pair 1152, acceleration rate planetary gear 1154 is installed to a terminal of two-way lead screw 1151, acceleration rate planetary gear 1154 excessively cooperates worm wheel 1153 outward, nut pair 1152 is provided with two, and one links to each other with second stripper plate 4114, and another meets with first stripper plate 4111, worm wheel 1153 is connected with power component 4116 transmission, acceleration rate planetary gear 1154's setting lies in improving two-way lead screw 1151's rotational speed, is convenient for clean the quick of filter screen except that stifled brush 1131, and the impurity on the filter screen is clear away to the speed height more easily.
The power assembly 4116 includes a worm 1161, a driven bevel gear 1162, a forward and reverse rotation motor 1163, and a driving bevel gear 1164, the driving bevel gear 1164 is installed on an output shaft of the forward and reverse rotation motor 1163, the driven bevel gear 1162 is orthogonally engaged with both ends of the driving bevel gear 1164, the driven bevel gear 1162 is respectively engaged with the worm 1161, the worm 1161 is in transmission connection with the worm wheel 1153, the forward and reverse rotation motor 1163 is arranged to enable the bidirectional screw 1151 to perform forward and reverse rotation, so that the spring 1132 is conveniently reset, and the combination of the driven bevel gear 1162 and the driving bevel gear 1164 is arranged to simultaneously drive the upper screw rotating assembly 4115 and the lower screw rotating assembly 4112 to operate.
Two-way telescopic link 1134 is including interior pole 1341, first guide cylinder 1342, second guide cylinder 1343, the one end of interior pole 1341 cooperatees with first guide cylinder 1342, and the other end cooperation has second guide cylinder 1343, second guide cylinder 1343 hangs down with second stripper plate 4114 and connects, first guide cylinder 1342 hangs down with first stripper plate 4111 and connects, first guide cylinder 1342, second guide cylinder 1343, the combination setting of interior pole 1341 for first guide cylinder 1342, second guide cylinder 1343 can move along with first stripper plate 4111, second stripper plate 4114, the flexible of spring 1132 of being convenient for, make the flexible unrestricted of spring 1132.
The working principle of the invention is as follows: under the action of the fan 500, oil smoke enters from the air inlet pipe 100 and is emitted through the L-shaped pipe 300, primary filtration is carried out through the primary filter screen 410, secondary filtration is carried out through the secondary filter screen 412, the waste gas without impurities is deodorized through the activated carbon filter screen 600, and the treated waste gas is discharged from the air outlet pipe 700;
the forward and reverse rotation motor 1163 is driven to operate in the forward direction, so that the driving bevel gear 1164 rotates, the driven bevel gear 1162 drives the worm 1161 to rotate, the worm 1161 drives the worm wheel 1153 to rotate, the worm wheel 1153 enables the speed-increasing planetary gear 1154 to be linked, thereby driving the bidirectional screw 1151 to rotate, the bidirectional screw 1151 makes the two nut pairs 1152 on the bidirectional screw 1151 move oppositely, the spring 1132 is compressed by the first pressing plate 4111 and the second pressing plate 4114, and when the spring 1132 is compressed, the distance between the spring ring and the spring ring is reduced at equal intervals, so that the installation frame 1133 drives the blockage removing brush 1131 to translate, further cleaning the first-stage filter screen 410 and the second-stage filter screen 412, removing impurities on the filter holes, effectively preventing the first-stage filter screen 410 and the second-stage filter screen 412 from being blocked, meanwhile, impurities on the spring can be shaken off due to the elasticity of the spring, and the impurities removed by the blocking brush can fall off due to resonance;
the motor 1163 is driven to rotate in reverse direction, and can be reset in the same way.
In summary, the technical progress obtained by the invention compared with the prior art is as follows:
(I) the primary filter screen, the secondary filter screen, the activated carbon filter screen, the fan and other components are combined, so that the generated oil smoke waste gas can be filtered twice, the filtered oil smoke waste gas can be deodorized through the activated carbon filter screen, and fresh and pollution-free air is discharged finally, so that the environment-friendly effect is achieved;
(II) the blockage removing device consisting of the spring, the blockage removing brush, the two-way screw rod, the worm wheel and the like is additionally arranged between the primary filter screen and the secondary filter screen, so that the elasticity of the spring is favorably realized, the spring ring and the spring ring of the spring can be equidistantly increased or reduced during the expansion, the blockage removing brush can be used for cleaning the primary filter screen and the secondary filter screen back and forth, impurities on filter holes can be removed, the blockage of the primary filter screen and the secondary filter screen is effectively prevented, the air volume of waste gas is not reduced, the waste gas is more favorably discharged, the waste gas is prevented from being accumulated in a waste gas treatment machine body, meanwhile, the impurities on the spring can be shaken off due to the elasticity of the spring, and the impurities on the blockage removing brush can fall off due to resonance;
according to the invention, (III) the bidirectional guide rod consisting of the inner rod, the first guide cylinder and the second guide cylinder is additionally arranged in the spring, so that the first guide cylinder and the second guide cylinder can move along with the first extrusion plate and the second extrusion plate, the spring can stretch conveniently, the spring is not limited in stretching, the spring has guiding and limiting effects on the spring, the problems of distortion, deviation and the like of the spring are effectively prevented, the upper spring and the lower spring are prevented from being staggered, the parallel movement of the blocking removing brush is facilitated, and the rigid collision and abrasion of the upper blocking removing brush and the lower blocking removing brush are avoided.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a kitchen oil smoke exhaust-gas treatment equipment, its structure is including intake pipe (100), exhaust-gas treatment organism (200), L type pipe (300), oil smoke exhaust-gas treatment device (400), fan (500), active carbon filter screen (600), play tuber pipe (700), exhaust-gas treatment organism (200) top hangs down to be connected with the communicating intake pipe (100) of L type pipe (300), L type pipe (300) are connected with fan (500) through oil smoke exhaust-gas treatment device (400), fan (500) one side is equipped with and goes out communicating active carbon filter screen (600) of tuber pipe (700), it meets its characterized in that with exhaust-gas treatment organism (200) to go out tuber pipe (700):
the lampblack waste gas treatment device (400) comprises a primary filter screen (410), a blockage removing device (411) and a secondary filter screen (412), wherein the primary filter screen (410) communicated with the L-shaped pipe (300) is arranged on one side of the blockage removing device (411), and the secondary filter screen (412) connected with the fan (500) is arranged on the other side of the blockage removing device;
remove stifled device (411) including first pressure ram (4111), lead screw rotating assembly (4112) down, remove stifled group (4113), second pressure ram (4114), go up lead screw rotating assembly (4115), power component (4116), the equipartition removes stifled group (4113) between first pressure ram (4111) and the second pressure ram (4114), remove and establish lead screw rotating assembly (4115) on stifled group (4113), lower lead screw rotating assembly (4112), go up lead screw rotating assembly (4115), lower lead screw rotating assembly (4112) all with first pressure ram (4111), second pressure ram (4114) are connected, go up lead screw rotating assembly (4115) and be connected with lower lead screw rotating assembly (4112) through power component (4116), remove stifled group (4113) and first grade filter screen (410), second grade filter screen (412) contact;
the blockage removing group (4113) comprises a blockage removing brush (1131), a spring (1132) and an installation frame (1133), wherein the spring (1132) is connected with the installation frame (1133) with the blockage removing brush (1131), the blockage removing brush (1131) is in contact with a first-stage filter screen (410) on one side, the blockage removing brush (1131) is in contact with a second-stage filter screen (412) on the other side, and the spring (1132) is connected with a first extrusion plate (4111) and a second extrusion plate (4114);
spring (1132) have still all run through two-way telescopic link (1134), two-way telescopic link (1134) one end links to each other with first stripper plate (4111), and the other end meets with second stripper plate (4114).
2. The kitchen fumes exhaust treatment device of claim 1, wherein: go up lead screw rotating component (4115) and the constitution structure of lower lead screw rotating component (4112) the same, go up lead screw rotating component (4115) including two-way lead screw (1151), nut pair (1152), worm wheel (1153), acceleration rate planetary gear (1154), be equipped with nut pair (1152) two on two-way lead screw (1151), one links to each other with second stripper plate (4114), and another meets with first stripper plate (4111), acceleration rate planetary gear (1154) of taking worm wheel (1153) is equipped with to two-way lead screw (1151) one end, worm wheel (1153) are connected with power component (4116).
3. The kitchen fumes exhaust treatment device of claim 2, wherein: the power assembly (4116) comprises a worm (1161), a driven bevel gear (1162), a forward and reverse rotation motor (1163) and a driving bevel gear (1164), the driving bevel gear (1164) is installed on the forward and reverse rotation motor (1163), the two ends of the driving bevel gear (1164) are meshed with the driven bevel gear (1162), the driven bevel gear (1162) is arranged on the worm (1161), and the worm (1161) is connected with a worm wheel (1153).
4. The kitchen fumes exhaust treatment device of claim 1, wherein: the bidirectional telescopic rod (1134) comprises an inner rod (1341), a first guide cylinder (1342) and a second guide cylinder (1343), one end of the inner rod (1341) is matched with the first guide cylinder (1342), the other end of the inner rod is matched with the second guide cylinder (1343), the second guide cylinder (1343) is perpendicularly connected with a second extrusion plate (4114), and the first guide cylinder (1342) is perpendicularly connected with the first extrusion plate (4111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263482.9A CN110864341B (en) | 2019-12-11 | 2019-12-11 | Kitchen oil smoke exhaust-gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263482.9A CN110864341B (en) | 2019-12-11 | 2019-12-11 | Kitchen oil smoke exhaust-gas treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110864341A CN110864341A (en) | 2020-03-06 |
| CN110864341B true CN110864341B (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911263482.9A Active CN110864341B (en) | 2019-12-11 | 2019-12-11 | Kitchen oil smoke exhaust-gas treatment equipment |
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| CN114810001B (en) * | 2022-05-24 | 2023-10-31 | 东营众志石油工程技术有限公司 | Pneumatic screw pump mixed flooding oil extraction process tubular column |
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| US6626972B2 (en) * | 2001-05-25 | 2003-09-30 | Chao Cheng Chiang | Smoke exhauster having changeable filter devices |
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| CN1493386A (en) * | 2002-12-07 | 2004-05-05 | 吴新明 | Environmental protection large circulation type fully automatic oil fume cleaning purifier |
| CN200951357Y (en) * | 2006-09-06 | 2007-09-26 | 宁波方太厨具有限公司 | Self-cleaning type cooking fume filtering screen |
| CN204100343U (en) * | 2014-08-27 | 2015-01-14 | 绍兴吾家电器有限公司 | A kind of clean type lampblack absorber |
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| CN107606671A (en) * | 2017-10-27 | 2018-01-19 | 陈永 | A kind of lampblack absorber of greasy dirt easy to clean |
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Effective date of registration: 20210329 Address after: 256500 Caowang Town Industrial Park, Boxing County, Binzhou City, Shandong Province Applicant after: SHANDONG PUDI KITCHEN EQUIPMENT Co.,Ltd. Address before: 100102 building 19, District 7, Wangjing East Garden, Chaoyang District, Beijing Applicant before: Cai Fanfan |
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Application publication date: 20200306 Assignee: Shandong edxin commercial kitchenware Co.,Ltd. Assignor: SHANDONG PUDI KITCHEN EQUIPMENT Co.,Ltd. Contract record no.: X2022980018049 Denomination of invention: Kitchen lampblack waste gas treatment equipment Granted publication date: 20210416 License type: Common License Record date: 20221013 |