Be applied to the dust-collecting bag descaling machine of grain and oil processing industry
The present invention relates to sack cleaner, especially relate to a kind of dust-collecting bag descaling machine being applied to grain and oil processing industry.
Sack cleaner is widely used in multiple industry, be used for clearing up and filter dusty gas, dusty gas is discharged after filtration, dust is attached to bag outer surface after sock filtration, when dust accumulation is to after a certain amount of, will hinder gaseous fluid, resistance increases, have impact on the operating efficiency of deduster, therefore, deduster is cleared up the dust on cloth bag surface with regard to needing after running certain hour.The cloth bag of existing pulse dust collector is generally online blast cleaning, but it is comparatively large for the temperature difference, when having other impurity easily adhered to need dedusting clear up, just there will be paste bag phenomenon, not only make dust removing effects decline, time serious, impurity can enter in follow-up blower fan, and fan blade is worn and torn.Particularly in grain and oil processing industry, not only dust is large, also owing to containing a large amount of shell class impurity in raw material, make these dusty gases with shell class impurity when clearing up filtration, shell class impurity especially easily sticks to cloth bag surface, these impurity are only cleared up by blowing device, and cleaning effect is very undesirable.For ensureing equipment and food security, can only rely at present and manually clearing up the impurity on cloth bag surface, not only labour intensity is large, and operating environment is poor, and cleaning efficiency is very low.
Summary of the invention
The deficiency that exists for prior art and a kind of dust-collecting bag descaling machine being applied to grain and oil processing industry of providing are provided.
For achieving the above object, the present invention can take following technical proposals:
The dust-collecting bag descaling machine being applied to grain and oil processing industry of the present invention, it comprises frame and is hinged on the cover plate of described frame top, and the inner side spacing side by side of described cover plate is provided with two and is brushed by the circle of power motor driven rotary; Frame below described cover plate is tilted is provided with gripper shoe, the middle part of described gripper shoe is along inclined direction provided with groove, be provided with between described gripper shoe and the front panel of frame and the lower grey passage storing up ash bucket bottom frame and be connected, the bottom of described storage ash bucket offers ash hole; The front panel of described frame offers the cloth bag corresponding with described groove location and puts into mouth, described cloth bag is put into mouth activity and is placed with the bagging device extended on described groove.
Described bagging device is the hollow cylinder that diameter and cloth bag for clearance adapt.
The outer end of described hollow cylinder is extended rotating shaft, described rotating shaft is put into mouth from cloth bag and is extended outside frame, in the rotating shaft of hollow cylinder, be set with bearing and terminal pad successively, described terminal pad is connected with described frame by bolt, and the end of described rotating shaft is provided with rocking handle.
The faying face of described cover plate and frame is provided with seal washer.The faying face of described terminal pad and frame is provided with gasket seal.
The invention has the advantages that structure is simple, compact, usage space is little, conveniently moving.Work situation poor, problem that work efficiency is low when solving the existing deficiency by pulse jet cleaning and labor cleaning, cleaning effect is good, and cleaning efficiency is high, is particularly suitable for the use of grain and oil processing industry cleaning process; Also can be used for abrasive dust operation to use simultaneously, to clear up the flour that cloth bag adheres to, decrease the waste of flour.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is working state schematic representation of the present invention.
Fig. 3 is the structural representation of bagging device of the present invention.
Detailed description of the invention
As shown in Figure 1, 2, the dust-collecting bag descaling machine being applied to grain and oil processing industry of the present invention, comprises frame 1 and is hinged on the cover plate 2 at frame 1 top, and the inner side spacing side by side of cover plate 2 is provided with two round brushes 4 by power motor 3 driven rotary; Frame below cover plate 2 is tilted is provided with gripper shoe 5, the middle part of gripper shoe 5 is along inclined direction provided with groove 6, be provided with between gripper shoe 5 and the front panel of frame 1 and the lower grey passage storing up ash bucket 7 bottom frame and be connected, the bottom of storage ash bucket 7 offers ash hole 8; The front panel of frame 1 offers the cloth bag corresponding with groove 6 position and puts into mouth 9, cloth bag is put into mouth 9 activity and is placed with the bagging device extended on groove.
As shown in Figure 3, during actual manufacture, bagging device is the hollow cylinder 10 that diameter and cloth bag for clearance adapt, the outer end of hollow cylinder 10 is extended rotating shaft 11, rotating shaft 11 is put into mouth 9 from cloth bag and is extended outside frame, in the rotating shaft of hollow cylinder, be set with bearing 12 and terminal pad 13 successively, terminal pad 13 is connected with frame 1 by bolt, and the end of rotating shaft 11 is provided with rocking handle 14.
For when preventing cleaning, dust flies out contaminated environment, the faying face of cover plate 2 and frame 1 is provided with on seal washer, terminal pad 13 and the faying face of frame 1 and is provided with gasket seal.
When dust-collecting bag outer surface is adsorbed with more impurity, when impact normally works, cloth bag 15 is taken off, be sleeved on hollow cylinder 10, then having the hollow cylinder 10 of cloth bag for clearance to put into mouth 9 from cloth bag in cover sends into the groove 6 of frame 1 inner support plate 5, terminal pad 13 is fixed by bolts in frame 1, cover plate 2 is fastened in frame 1, two round brushes 4 contact with cloth bag for clearance, then power motor 3 is started, two round brushes 4 can clean cloth bag, rotation crank 14(can turn with artificial simultaneously, also can turn by driven by motor), hollow cylinder 10 rotates with cloth bag, cloth bag outside is made an overall screening, dust impurity under cleaning enters storage ash bucket 7 by lower grey passage, after accumulation is a certain amount of, collection is drawn off from ash hole 8.
Ash hole 8 also can external blower fan, utilizes wind-force to be inhaled by the dust impurity in storage ash bucket 7 and transports.
Cloth bag descaling machine of the present invention is applicable to the dust-collecting bag of cleaning φ 120--φ 170mm diameter, and the driven by motor of 0.75kw used respectively by two round brushes 4, with the speed operation of 20 ~ 35 turns/min.