Pulse bag dust collector ware of ceramic tile production usefulness
Technical Field
The utility model belongs to the technical field of dust collecting equipment technique and specifically relates to a pulse bag dust remover of ceramic tile production usefulness.
Background
The dust remover mainly comprises a box body, an ash bucket, an air inlet flow equalizing device, a support, a filter bag, a blowing device, an ash discharging device and the like. Dusty gas gets into the ash bucket from dust remover air inlet flow straightener to under the water conservancy diversion of ash bucket guiding device, the dust of large granule is separated, directly falls into the ash bucket, and more fine dust gets into the middle part box uniformly and adsorbs on the surface of filter bag, and clean gas sees through the filter bag and gets into the box, and the atmosphere is discharged from last box exhaust pipe.
The pulse bag-type dust collector is a novel improved high-efficiency pulse bag-type dust collector on the basis of a bag-type dust collector, and in order to further perfect the pulse bag-type dust collector, the improved pulse bag-type dust collector has the advantages of high purification efficiency, large gas treatment capacity, stable performance, convenience in operation, long service life of a filter bag, small maintenance workload and the like, but when the common pulse bag-type dust collector is used, dust on the bag is shaken off insufficiently, so that the dust removal effect of the dust collector is poor.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes shortcoming among the prior art, the utility model provides a pulse bag dust collector of ceramic tile production usefulness, this pulse dust collector is the outdoor filter-type dust remover of many storehouses, dirty gas is outside the sack promptly, clean air is in the sack, the sack makes progress, make the compressed air in the gas holder get into each sack of branch bin through the box top by the pulse valve, cause the sack rapid expansion in the twinkling of an eye, because the impact of reverse pulse air current disappears very fast, the sack is sharp shrink again, make the dust that the long-pending attaches on the sack outer wall clear away like this, the dust that falls in falling the ash bucket, discharge through unloading the ash valve.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a pulse sack cleaner of ceramic tile production usefulness, includes the support frame, be provided with the box on the support frame, the box below is provided with the ash bucket, the ash bucket is provided with the dirty gas import, the other fan subassembly that is provided with of box, be provided with a plurality of sack in the box.
Preferably, the ash bucket is movably connected with the box body, an ash discharge valve is arranged below the ash bucket, and the ash discharge valve is movably connected with the ash bucket.
Preferably, the dust-containing gas inlet penetrates through the interior of the box body, and a flow equalizing device is arranged behind the dust-containing gas inlet.
Preferably, the fan subassembly includes fan support, fan housing, the fan support with box fixed connection, the fan with fan housing one end swing joint, the box with fan housing other end swing joint, the fan with fan support bolted connection.
Preferably, a rubber pad is arranged at the joint of the fan and the fan support, a clean gas outlet is arranged on the fan housing, and the clean gas outlet is connected with the fan housing through bolts.
Preferably, a cloth bag supporting pattern plate is arranged in the box body and is movably connected with the cloth bag.
Preferably, the top of the box body is provided with a gas storage tank, the gas storage tank is provided with a drain pipe, and the drain pipe is provided with a drain valve.
Preferably, the gas storage tank is provided with a pulse valve, one end of the pulse valve is fixedly connected with the gas storage tank, and the other end of the pulse valve is fixedly connected with the tank body.
Preferably, an off-line valve is arranged beside the pulse valve, an air pipe is arranged on the air storage tank, and the air pipe is movably connected with the off-line valve.
Compared with the prior art, the beneficial effects of the utility model are that:
the pulse bag-type dust collector mainly comprises a box body, an ash bucket, a flow equalizing device, a support, a cloth bag, an off-line valve, a pulse valve, an ash unloading valve and the like, wherein dust-containing gas enters the ash bucket from the dust collector air inlet flow equalizing device, large-particle dust is separated and directly falls into the ash bucket, fine dust enters the middle part of the box body uniformly and is adsorbed on the outer surface of the cloth bag, clean gas enters the upper box body through the cloth bag and is exhausted into the atmosphere from the upper box body through a clean gas outlet, the dust adsorbed on the surface of the cloth bag is increased along with the progress of a filtering working condition, the gas permeability of the cloth bag is weakened, the resistance of the dust collector is increased continuously, when the resistance reaches a certain value, the off-line valve is closed sequentially and the pulse valve is opened, so that compressed air in the air storage tank enters each cloth bag of the bin chamber from the upper part of the box body through the pulse valve, the instantaneous rapid expansion of the cloth bag is caused, and the rapid contraction of the cloth bag is caused by the rapid disappearance of the impact action of reverse pulse airflow, thus, the dust accumulated on the outer wall of the cloth bag is removed, and the falling dust falls into the dust hopper and is discharged through the dust discharge valve.
Drawings
FIG. 1 is a front view of a pulse bag dust collector for ceramic tile production according to the present invention;
FIG. 2 is a side view of a pulse bag dust collector for ceramic tile production according to the present invention;
fig. 3 is a schematic view of the cloth bag supporting pattern plate of the present invention.
In the figure: 1-support frame, 2-box body, 3-ash bucket, 4-dust-containing gas inlet, 5-ash discharge valve, 6-fan cover, 7-clean gas outlet, 8-cloth bag support pattern plate, 9-gas storage tank, 10-water discharge pipe, 11-water discharge valve, 12-pulse valve, 13-off-line valve, 14-gas pipe, 15-fan bracket, 16-flow equalizing device, 17-fan, 18-cloth bag and 19-rubber pad.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 to 3, a pulse bag-type dust collector for ceramic tile production comprises a support frame 1, a box body 2 is arranged on the support frame 1, a dust hopper 3 is arranged below the box body 2, the number of the dust hoppers 3 is not 2, the dust hopper 3 is provided with a dust-containing gas inlet 4, a fan assembly is arranged beside the box body 2, a plurality of bag-type bags 18 are arranged in the box body 2, the dust hopper 3 is movably connected with the box body 2, a dust discharge valve 5 is arranged below the dust hopper 3, the dust discharge valve 5 is movably connected with the dust hopper 3 and provided with a dust discharge valve 5, so that dust impurities in the dust hopper 3 can be conveniently cleaned, the dust-containing gas inlet 4 penetrates through the box body 2, a flow equalizing device 16 is arranged behind the dust-containing gas inlet 4, the flow equalizing device 16 is arranged to enable the sectional area of gas passing through the dust-containing gas inlet 4 to be gently increased, the gas flow rate to be gently reduced, the speed is reduced, most of particles with large particle size, and the particles with large density directly fall into the dust hopper 3 due to inertia and gravity, when dust-containing gas contacts a dust removal cloth bag 18, the speed is slow and uniform, the dust content is reduced, the treatment efficiency of the dust remover is greatly improved, and the service life of the cloth bag 18 is prolonged, the fan assembly comprises a fan bracket 15, a fan 17 and a fan cover 6, the fan bracket 15 is fixedly connected with a box body 2, the fan 17 is in bolt connection with one end of the fan cover 6, the box body 2 is in bolt connection with the other end of the fan cover 6, the fan 17 is in bolt connection with the fan bracket 15, a rubber pad 19 is arranged at the joint of the fan 17 and the fan bracket 15, the rubber pad 19 is arranged to reduce the vibration caused when the fan 17 is started, a clean gas outlet 7 is arranged on the fan cover 6, the clean gas outlet 7 is in bolt connection with the fan cover 6, a cloth bag supporting flower plate 8 is arranged in the box body 2, the cloth bag supporting flower plate 8 is movably connected with the cloth bag 18, the top of the box body 2 is provided with a gas storage tank 9, and the gas storage tank 9 is provided with a drain pipe 10, be provided with drain valve 11 on the drain pipe 10, because there is moisture in the atmosphere, gas holder 9 uses and to form the water droplet in the jar after a period, form water in the time of a long time, so use and open drain valve 11 after a period, discharge the water in the gas holder 9 from drain pipe 10, keep gas holder 9 dry and comfortable, do not influence its work, be provided with pulse valve 12 on the gas holder 9, pulse valve 12 one end and gas holder 9 fixed connection, the pulse valve 12 other end and box 2 fixed connection, pulse valve 12 is other to be provided with off-line valve 13, gas holder 9 is provided with trachea 14, trachea 14 and off-line valve 13 swing joint.
The dust-containing gas enters the box body 2 from the dust-containing gas inlet 4 through the flow equalizing device 16, large-particle dust is separated under the flow guiding of the flow equalizing device 16 and directly falls into the dust hopper 3, fine dust enters the middle part of the box body 2 and is adsorbed on the outer surface of the cloth bag 18, clean gas enters the upper box body 2 through the cloth bag 18 and is discharged into the atmosphere from the clean gas outlet 7 above the box body 2, the dust adsorbed on the surface of the cloth bag 18 is increased along with the filtering working condition, the air permeability of the cloth bag 18 is weakened, the resistance of the dust remover is increased continuously, when the resistance reaches a certain value, the off-line valve 13 is closed in sequence, the pulse valve 12 is opened, compressed air in the air storage tank 9 enters each cloth bag 18 of the bin chamber through the upper box body 2, the cloth bag 18 is rapidly expanded instantly, and the cloth bag 18 is rapidly contracted due to the rapid disappearance of the impact action of reverse pulse airflow, thus, the dust accumulated on the outer wall of the cloth bag 18 is removed, and the fallen dust falls into the dust hopper 3 and is discharged through the dust discharge valve 5.
The pulse dust collector is a multi-chamber outdoor filter type dust collector, namely, dust-containing gas is outside a cloth bag 18, clean air is in the cloth bag 18, a bag opening is upward, a pulse valve 12 is started, compressed air in an air storage tank 9 enters each cloth bag 18 of a chamber through an upper box body 2 from the pulse valve 12, the cloth bags 18 are radially deformed, dust is shaken off, the dust collection effect is improved, and the service life of the cloth bags 18 is prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.