Environment-friendly smoke filtering mechanism
The technical field is as follows:
the invention relates to the technical field of environment-friendly equipment, in particular to an environment-friendly smoke filtering mechanism.
Background art:
the oil smoke that some current small-size restaurants or stir-fry in the family produced does not generally pass through the filtration when directly discharging through the exhaust fan to make the oil smoke can influence the surrounding environment, make people around breathe and receive the influence.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provides an environment-friendly smoke filtering mechanism which can be arranged at a smoke exhaust and outlet pipe, so that smoke is filtered for multiple times and water liquid is filtered and then discharged, impurities such as oil, dust and the like in the smoke are filtered, the discharged gas is basically free of impurities, and the environment-friendly smoke filtering mechanism has an environment-friendly effect.
The technical solution of the invention is as follows:
an environment-friendly smoke filtering mechanism comprises an air inlet cylinder, an air outlet cylinder and a filtering water tank, wherein the top end of the air inlet cylinder is connected with a middle filtering cylinder in a communicated manner, the top of the middle filtering cylinder is connected with the lower end of a transition cylinder in a communicated manner, the upper end of the transition cylinder is connected with the air outlet cylinder, the top end of the air outlet cylinder is connected with a connector, the connector is connected with the air inlet end of a transition hose in a communicated manner, the air outlet end of the transition hose is connected with the air inlet end of a top cover of the filtering water tank, an air outlet connecting end is formed on the top cover of the filtering water tank, a partition plate is fixed on the bottom surface between the air inlet end and the air outlet connecting end of the top cover, the partition plate extends into water filled in the filtering water tank and divides the;
the middle part of the transition cylinder is provided with a filtering sleeve, and the middle part of the filtering sleeve is provided with a molecular sieve;
the upper part of the transition cylinder is provided with an upper filter cylinder, and a sponge block is arranged in the upper filter cylinder.
The middle part inside wall of a transition section of thick bamboo has protruding circle, and the top lateral wall of filtering sleeve has outside radial extension's filtration extension limit, and the filtration extension limit presses on protruding circle and circles at the protruding circle through bolt fixed connection, and the top face and the bottom face of filtering sleeve all are fixed with metal filters, and two metal filters cover the top and the bottom of filtering sleeve respectively, and the middle part of filtering sleeve is filled there is the molecular sieve, and the molecular sieve centre gripping is at two metal filters.
Go up the top lateral wall of cartridge filter and have and extend the limit, go up and extend the limit plug bush in the annular groove that has on the inside wall of cartridge filter top, go up and extend the limit centre gripping between the bottom surface of annular groove and the bottom face of giving vent to anger, the top and the bottom of going up the cartridge filter all are fixed with metal filters, two go up metal filters and cover the top and the bottom of cartridge filter respectively, the middle part of going up the cartridge filter is filled with the sponge piece, the sponge piece centre gripping is gone up between two metal filters.
The protruding column is adsorbed in the strong magnet block fixed in the positioning concave hole.
The top end outer side wall of the air inlet cylinder is provided with a first radial extending edge, the top of the middle filter cylinder is provided with a second extending edge extending outwards in a radial direction, the bottom end outer side wall of the transition cylinder is provided with a third extending edge extending outwards in a radial direction, and the first radial extending edge, the second extending edge and the third extending edge are pressed against each other and fixedly connected through bolts.
The middle filter cartridge is sleeved with a collecting barrel body, the top outer side wall of the collecting barrel body is provided with an extending edge which extends outwards in the radial direction, the extending edge is pressed on the top end face of the middle filter cartridge, the bottom face of the extending edge is provided with a plurality of protruding columns, the protruding columns are inserted in positioning concave holes formed in the top end face of the middle filter cartridge, a plurality of vertical circulation holes which are uniformly distributed by taking the central shaft of the middle filter cartridge as the center are formed in the top end face of the middle filter cartridge, the upper ends of the vertical circulation holes are communicated with the transition cartridge, and the lower ends of the vertical circulation holes are communicated with.
The filter water tank is fixed on the connecting frame, and the connecting frame is fixed on the air outlet cylinder.
The invention has the beneficial effects that:
it can be installed in exhaust and go out tobacco pipe department for the flue gas is discharged after filtering and water liquid filtration many times, makes impurity such as oil in the cigarette and dust filter, makes the combustion gas basically not have impurity, has environmental protection effect.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of the present invention.
The specific implementation mode is as follows:
example (b): as shown in fig. 1 to fig. 2, an environment-friendly smoke filtering mechanism comprises an air inlet cylinder 1, an air outlet cylinder 2 and a filtering water tank 8, the top end of the air inlet cylinder 1 is connected with a middle filter cylinder 3 in a communicated manner, the top of the middle filter cylinder 3 is connected with the lower end of a transition cylinder 4 in a communicated manner, the upper end of the transition cylinder 4 is connected with an air outlet cylinder 2, the top end of the air outlet cylinder 2 is connected with a connector 10, the connector 10 is connected with the air inlet end of a transition hose 20, the air outlet end of the transition hose 20 is connected with the air inlet end of a top cover 81 of a filter water tank 8, an air outlet connecting end 82 is formed on the top cover 81 of the filter water tank 8, a partition plate 83 is fixed on the bottom surface between the air inlet end of the top cover 81 and the air outlet connecting end 82, the partition plate 83 extends into water filled in the filter water tank 8 and divides the filter water tank 8 into a left cavity 84 and a right cavity 85, the air inlet end;
a filtering sleeve 6 is arranged in the middle of the transition cylinder 4, and a molecular sieve 61 is arranged in the middle of the filtering sleeve 6;
an upper filter cylinder 7 is arranged at the upper part of the transition cylinder 4, and a sponge block 71 is arranged in the upper filter cylinder 7.
Further, the middle part inside wall of a transition section of thick bamboo 4 has protruding circle 41, and the top lateral wall of filter sleeve 6 has outside radial extension's filtration extension limit 62, and filtration extension limit 62 presses on protruding circle 41 and passes through bolt fixed connection on protruding circle 41, and the top end face and the bottom end face of filter sleeve 6 all are fixed with metal filters 63, and two metal filters 63 cover the top and the bottom of filter sleeve 6 respectively, and the middle part packing of filter sleeve 6 has molecular sieve 61, and molecular sieve 61 centre gripping is at two metal filters 63.
Further, the top outer side wall of the upper filter cartridge 7 is provided with an upper extension edge 72, the upper extension edge 72 is inserted into an annular groove 73 formed in the top inner side wall of the filter cartridge 7, the upper extension edge 72 is clamped between the bottom surface of the annular groove 73 and the bottom end surface of the air outlet cylinder 2, the top and the bottom of the upper filter cartridge 7 are both fixed with upper metal filter screens 74, the two upper metal filter screens 74 respectively cover the top end and the bottom end of the upper filter cartridge 7, the middle part of the upper filter cartridge 7 is filled with a sponge block 71, and the sponge block 71 is clamped between the two upper metal filter screens 74.
Further, the protruding column 52 is absorbed in the strong magnet block 33 fixed in the positioning concave hole 31.
Further, the top end outer side wall of the air inlet cylinder 1 is provided with a first radial extending edge 11, the top part of the middle filter cylinder 3 is provided with a second extending edge 34 extending radially outwards, the bottom end outer side wall of the transition cylinder 4 is provided with a third extending edge 42 extending radially outwards, and the first radial extending edge 11, the second extending edge 34 and the third extending edge 42 are pressed against each other and fixedly connected through bolts.
Furthermore, the middle filter cartridge 3 is sleeved with a collecting barrel body 5, the top outer side wall of the collecting barrel body 5 is provided with an extending edge 51 which extends outwards and radially, the extending edge 51 is pressed against the top end surface of the middle filter cartridge 3, the bottom surface of the extending edge 51 is provided with a plurality of protruding columns 52, the protruding columns 52 are sleeved in the positioning concave holes 31 formed in the top end surface of the middle filter cartridge 3 in an inserting manner, the top end surface of the middle filter cartridge 3 is provided with a plurality of vertical circulation holes 32 which are uniformly distributed by taking the central shaft of the middle filter cartridge 3 as the center, the upper ends of the vertical circulation holes 32 are communicated with the transition cartridge 4, and the lower ends of the vertical circulation holes 32 are communicated with the.
Furthermore, the filtering water tank 8 is fixed on the connecting frame 9, and the connecting frame 9 is fixed on the air outlet cylinder 2.
According to the working principle, smoke enters the transition cylinder 4 through the vertical circulation hole 32 after entering the air inlet cylinder 1, is filtered through the molecular sieve 61 in the filtering sleeve 6, so that oil smoke and dust are filtered for the first time, is filtered for the second time through the sponge block 71, is discharged from the air outlet cylinder 2, enters the filtering water tank 8, enters the right cavity 85 after being filtered in water, and is discharged from the air outlet connecting end 82 of the top cover 81, wherein all parts of the filtering water tank can be detached, so that water liquid in the molecular sieve 61, the sponge block 71 and the filtering water tank 8 can be replaced, and the filtering water tank is very convenient to use.