CN209917559U - Gravity sack integral type dust remover - Google Patents
Gravity sack integral type dust remover Download PDFInfo
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- CN209917559U CN209917559U CN201920574058.5U CN201920574058U CN209917559U CN 209917559 U CN209917559 U CN 209917559U CN 201920574058 U CN201920574058 U CN 201920574058U CN 209917559 U CN209917559 U CN 209917559U
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Abstract
The utility model provides a gravity sack integral type dust remover, includes gravity dust remover and pulse bag collector, gravity dust remover and pulse bag collector all set up in the box, the gravity dust remover includes that the right side subsides cavity, left side and subsides cavity, gravity dust remover air intake, gravity dust remover air outlet, cut apart the box under cut apart board and the gravity dust removal, and right side subsides the middle adoption cut apart board that adopts of cavity and left side subsides cavity, and pulse bag collector comprises a plurality of pulse sack dust removal units of arranging side by side from left to right, pulse sack dust removal unit includes bag-type air inlet duct, bag-type dust remover filter chamber, bag-type dust remover air outlet flue and bag dust removal box down, and bag dust removal box below is provided with dust exhaust apparatus, and dust exhaust apparatus includes sleeve pipe and auger delivery pole, and bag-type dust remover filter chamber includes jetting system, and the jetting system includes gas storage device, bag-type dust remover air, The device comprises an electromagnetic pulse valve, a pulse controller, a venturi and an injection pipe. The utility model discloses dust collection efficiency is high, and area is little, compact structure.
Description
Technical Field
The utility model relates to a dust collector, concretely relates to gravity sack integral type dust remover.
Background
In the production process of asphalt concrete, a large amount of dust is often generated, the environment is polluted, and the damage to the health of workers is caused, therefore, various dust collectors need to be equipped, most factories adopt primary pulse bag type dust collectors at present, but when the dust collectors are adopted, because dust containing gas contains dust with large particles, the dust can wear a bag when entering the bag type dust collector, the service life of the bag is greatly shortened, the operation cost is also increased, meanwhile, the dust collection effect of the dust collector is not ideal, and the use requirement is difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gravity sack integral type dust remover, dust collection efficiency is high, and area is little, compact structure, and when processing gas volume or pollutant concentration were undulant in great within range, still can remain stable dust collection efficiency, moderate loss of pressure and enough high operating efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a gravity cloth bag integrated dust remover comprises a gravity dust remover and a pulse bag type dust remover, wherein the gravity dust remover and the pulse bag type dust remover are arranged in a box body, the gravity dust remover is arranged on the right side of the pulse bag type dust remover, the gravity dust remover comprises a right settling chamber, a left settling chamber, a gravity dust remover air inlet, a gravity dust remover air outlet, a partition plate and a gravity dust removal lower box body, wherein the right settling chamber is positioned at the right part of the gravity dust remover, the left settling chamber is positioned at the left part of the gravity dust remover, the right settling chamber and the left settling chamber are separated by the partition plate, the partition plate is downwards inclined from left to right, the partition plate comprises support angle steel and baffle plates, the support angle steel is arranged into a rectangular frame structure, the baffle plates are arranged along the front and back directions, two ends of the baffle plates are fixedly arranged on the support angle steel, the baffle plates are uniformly arranged at intervals along the direction inclined from left to right, and each baffle plate is arranged at an included angle with the support angle, the gravity dust collector air inlet is communicated with the right sedimentation chamber and is arranged at the upper part of the right sedimentation chamber, the gravity dust collector air outlet is communicated with the left sedimentation chamber and is arranged at the left part of the left sedimentation chamber, and the gravity dust collection lower box body is arranged below the right sedimentation chamber; the pulse bag type dust collector is composed of a plurality of pulse bag type dust collecting units which are arranged side by side from left to right, each pulse bag type dust collecting unit comprises a bag type dust collector air inlet channel, a bag type dust collector filtering chamber, a bag type dust collector air outlet channel and a bag type dust collecting lower box body, wherein an air outlet is formed in the left side of the bag type dust collector air outlet channel, the bag type dust collecting lower box body is arranged below the bag type dust collector filtering chamber, and the bag type dust collector air inlet channel is communicated with the gravity dust collector air outlet; an ash discharge device is arranged below the cloth bag dust removal lower box body and comprises a sleeve and a spiral conveying rod, wherein the sleeve is communicated with the interior of the cloth bag dust removal lower box body; the bag-type dust collector filtering chamber comprises a jetting system, the jetting system is arranged on the upper portion of the bag-type dust collector filtering chamber, the jetting system comprises a gas storage device, an electromagnetic pulse valve, a pulse controller, a venturi tube and a jetting tube, the gas storage device is communicated with the electromagnetic pulse valve, the electromagnetic pulse valve is controlled by the pulse controller, the electromagnetic pulse valve is communicated with the jetting tube through a tee joint, the jetting tube is horizontally arranged, an air jet is arranged on the lower side of the jetting tube, the venturi tube is arranged below the air jet, a cavity formed between the venturi tube and the air jet is communicated with an air outlet channel of the bag-type dust collector, and the venturi tube is communicated with a heat-resistant bag of the pulse bag.
Preferably, an explosion-proof opening is formed in the left side of the air outlet channel of the bag-type dust collector.
Preferably, the box sets up to last box and lower box, and gravity dust collector and pulse bag collector are the steel structure spare, and the equal fixed welded connection of gravity dust collector and pulse bag collector is on last box, and it is sealed through channel-section steel butt joint and middle sealed sealing strip that increases to go up the junction of box and lower box.
Compared with the prior art, the beneficial effects of the utility model are that: the dust-containing waste gas is firstly separated from the high-concentration coarse particle diameter dust in the smoke dust through primary gravity dust removal, and then the tail gas reaching the standard is discharged through pulse bag type dust removal and filtration of small-diameter dust particles, so that a good dust removal effect can be achieved; the joint of the upper box body and the lower box body is buckled through channel steel, and a sealing rubber strip is added in the middle for sealing, so that the sealing performance is improved, air leakage is avoided, and the defect that the upper box body and the lower box body are difficult to install due to the fact that the upper box body and the lower box body are connected through bolts in the prior art is overcome; high dust removal efficiency, small occupied area and compact structure, and can still maintain stable dust removal efficiency, moderate pressure loss and high enough operation efficiency when the amount of the processing gas or the concentration of pollutants fluctuates in a larger range.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
FIG. 3 is a schematic view of the cutting plate of the present invention;
FIG. 4 is a partial enlarged view of portion A of FIG. 3;
fig. 5 is a schematic view of the blowing system of the present invention;
fig. 6 is a schematic structural view of the junction between the upper and lower boxes of the box body of the present invention.
In the figure: 1. the gravity dust collection box comprises a box body, 2, a right sedimentation chamber, 21, a left sedimentation chamber, 3, a partition plate, 31, support angle steel, 32, a baffle plate, 4, a gravity dust collector air inlet, 41, a gravity dust collector air outlet, 5, a bag-type dust collector air inlet channel, 6, a bag-type dust collector filtering chamber, 7, a bag-type dust collector air outlet channel, 8, an air outlet, 9, a first collecting hopper, 91, a gravity dust collection lower box body, 10, a motor, 11, a spiral conveying rod, 12, a sleeve, 121, a discharging port, 13, a blowing system, 131, an air storage device, 132, an electromagnetic pulse valve, 133, a venturi tube, 134, a tee joint, 135, a blowing pipe, 14, an explosion-proof outlet, 15 and a heat.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example (b): as shown in fig. 1 to 6, the utility model provides a gravity cloth bag integrated dust collector, which comprises a gravity dust collector and a pulse bag type dust collector, wherein the gravity dust collector and the pulse bag type dust collector are both arranged in a box body 1, the gravity dust collector is arranged on the right side of the pulse bag type dust collector, the gravity dust collector comprises a right sedimentation chamber 2, a left sedimentation chamber 21, a gravity dust collector air inlet 4, a gravity dust collector air outlet 41, a partition plate 3 and a gravity dust collection lower box body 91, wherein the right sedimentation chamber 2 is arranged on the right part of the gravity dust collector, the left sedimentation chamber 21 is arranged on the left part of the gravity dust collector, the right sedimentation chamber 2 and the left sedimentation chamber 21 are separated by the partition plate 3, the partition plate 3 is downwards arranged from left to right in an inclined manner, the partition plate 3 comprises a support angle steel 31 and a baffle plate 32, the support angle steel 31 is arranged in a rectangular frame structure, the baffle plate 32 is arranged along the front and back directions, the both ends of baffling board 32 are fixed to be set up on support angle 31, baffling board 32 sets up a plurality of and every baffling board 32 all becomes the contained angle setting with support angle 31 along the even interval of the decurrent direction of slope from left to right, gravity dust collector air intake 4 and the right side subside 2 intercommunication and gravity dust collector air intake 4 set up on the upper portion of settling chamber 2 at the right side, gravity dust collector air outlet 41 and left side subside chamber 21 intercommunication and gravity dust collector air outlet 41 set up the left part at left side settlement chamber 21, box 91 sets up the below at right side settlement chamber 2 under the gravity dust removal.
Pulse bag collector comprises a plurality of pulse sack dust removal units of arranging side by side from the left hand right side, pulse sack dust removal unit includes box 9 under sack cleaner air inlet duct 5, sack cleaner filter chamber 6, the sack cleaner air outlet duct 7 and the sack dust removal, and wherein sack cleaner air outlet duct 7 left side is provided with air outlet 8, and the left side of sack cleaner air outlet duct 7 is provided with explosion-proof mouth 14, and box 9 sets up the below at sack cleaner filter chamber 6 under the sack dust removal, and sack cleaner air inlet duct 5 communicates with gravity dust collector air outlet 41. The box 1 sets up to last box and lower box, and gravity dust collector and pulse bag collector are the steel construction spare, and the equal fixed welded connection of gravity dust collector and pulse bag collector is on last box, and it is sealed with middle sealed glue strip that increases through the channel-section steel butt joint with the junction of box down to go up the box.
An ash discharging device is arranged below the cloth bag dust removal lower box body 9 and comprises a sleeve 12 and a spiral conveying rod 11, wherein the sleeve 12 is communicated with the inside of the cloth bag dust removal lower box body 9, the spiral conveying rod 11 is arranged inside the sleeve 12, the spiral conveying rod 11 is rotatably connected with a motor 10, and one end of the sleeve 12 is provided with a discharge hole 121; the bag-type dust collector filtering chamber 6 comprises a blowing system 13, the blowing system 13 is arranged at the upper part of the bag-type dust collector filtering chamber 6, the blowing system 13 comprises an air storage device 131, an electromagnetic pulse valve 132, a venturi tube 133 and a blowing tube 135, wherein the air storage device 131 is communicated with the electromagnetic pulse valve 132, the electromagnetic pulse valve 132 is controlled by a pulse controller, the electromagnetic pulse valve 132 is communicated with the blowing tube 135 through a tee 134, the blowing tube 135 is horizontally arranged, an air jet is arranged at the lower side of the blowing tube 135, the venturi tube 133 is arranged below the air jet, a cavity formed between the venturi tube 133 and the air jet is communicated with an air outlet channel 7 of the bag-type dust collector, and the venturi tube 133 is communicated with a heat-resistant bag 15 of the pulse bag.
The utility model provides a gravity sack integrated dust remover, in the in-service use process, the gas that takes the dirt that produces in the production process at first gets into from gravity dust remover air intake 4, under the effect of gravity and flow distribution plate 3, take the dirt gas to carry out preliminary dust removal, filter some dust of bigger granule, the dust falls into gravity dust removal lower box 91, then take the dirt gas to get into sack cleaner air inlet duct 5 through gravity dust remover air outlet 41, sack cleaner air inlet duct 5 distributes the gas to the sack cleaner filter chamber 6 of each pulse sack dust removal unit, electromagnetic pulse valve 132 is controlled by the pulse controller, air storage device 131 intermittently lets in compressed air to venturi tube 133, arouse the vibration of heat-resisting sack 15, the dust falls into sack dust removal lower box 9, the dust in sack dust removal lower box 9 falls into the dust exhaust device, screw conveying rod 11 transports the dust to discharge gate 121, the use is convenient, and finally, the gas after further dust removal through the filtering chamber 6 of the bag-type dust remover is discharged through the air outlet channel 7 and the air outlet 8 of the bag-type dust remover. The utility model discloses dust collection efficiency is high, and area is little, compact structure, and when processing gas volume or pollutant concentration were undulant in great range, still can remain stable dust collection efficiency, moderate loss of pressure and high enough operating efficiency.
Claims (3)
1. The utility model provides a gravity sack integral type dust remover which characterized in that: including gravity dust collector and pulse bag collector, gravity dust collector and pulse bag collector all set up in box (1), and the gravity dust collector sets up the right side at pulse bag collector, the gravity dust collector includes that right side subsides cavity (2), left side subsides cavity (21), gravity dust collector air intake (4), gravity dust collector air outlet (41), cut-off board (3) and box (91) under the gravity dust collection, wherein right side subsides cavity (2) and is located the right part of gravity dust collector, left side subsides cavity (21) and is located the left part of gravity dust collector, right side subsides cavity (2) and left side and subsides adopting cut-off board (3) in the middle of cavity (21) and separate, cut-off board (3) from left side right side slope and set up downwards, cut-off board (3) are including support angle steel (31) and baffling board (32), support angle steel (31) set up to rectangular frame structure, the baffle plates (32) are arranged in the front-back direction, two ends of the baffle plates (32) are fixedly arranged on the support angle steel (31), the baffle plates (32) are uniformly arranged at intervals in the direction from left to right in an inclined mode downwards, each baffle plate (32) and the support angle steel (31) form an included angle, an air inlet (4) of the gravity dust collector is communicated with the right settling chamber (2), the air inlet (4) of the gravity dust collector is arranged on the upper portion of the right settling chamber (2), an air outlet (41) of the gravity dust collector is communicated with the left settling chamber (21), the air outlet (41) of the gravity dust collector is arranged on the left portion of the left settling chamber (21), and a lower box body (91) for gravity dust collection is arranged below the right settling chamber (2); the pulse bag type dust collector is composed of a plurality of pulse bag type dust collecting units which are arranged side by side from left to right, each pulse bag type dust collecting unit comprises a bag type dust collector air inlet duct (5), a bag type dust collector filtering chamber (6), a bag type dust collector air outlet duct (7) and a bag type dust collecting lower box body (9), wherein an air outlet (8) is formed in the left side of the bag type dust collector air outlet duct (7), the bag type dust collecting lower box body (9) is arranged below the bag type dust collector filtering chamber (6), and the bag type dust collector air inlet duct (5) is communicated with a gravity dust collector air outlet (41); an ash discharging device is arranged below the cloth bag dust removal lower box body (9), the ash discharging device comprises a sleeve (12) and a spiral conveying rod (11), the sleeve (12) is communicated with the interior of the cloth bag dust removal lower box body (9), the spiral conveying rod (11) is arranged in the sleeve (12), the spiral conveying rod (11) is rotatably connected with a motor (10), and a discharge hole (121) is formed in one end of the sleeve (12); the bag-type dust collector filtering chamber (6) comprises a blowing system (13), the blowing system (13) is arranged at the upper part of the bag-type dust collector filtering chamber (6), the blowing system (13) comprises an air storage device (131), an electromagnetic pulse valve (132), a pulse control instrument, a venturi (133) and a blowing pipe (135), the air storage device (131) is communicated with the electromagnetic pulse valve (132), the electromagnetic pulse valve (132) is controlled by a pulse controller, the electromagnetic pulse valve (132) is communicated with the injection pipe (135) through a tee joint (134), the injection pipe (135) is horizontally arranged, the lower side of the injection pipe (135) is provided with an air jet, the venturi tube (133) is arranged below the air jet, a cavity formed between the venturi tube (133) and the air jet is communicated with an air outlet channel (7) of the bag-type dust collector, and the venturi tube (133) is communicated with a heat-resistant bag (15) of the pulse bag-type dust collector.
2. The gravity cloth bag integrated dust collector as claimed in claim 1, wherein: and an explosion-proof opening (14) is formed in the left side of the air outlet channel (7) of the bag-type dust collector.
3. The gravity cloth bag integrated dust collector as claimed in claim 1, wherein: box (1) sets up to last box and lower box, and gravity dust collector and pulse bag collector are the steel construction spare, and the equal fixed welded connection of gravity dust collector and pulse bag collector is on last box, and it is sealed through channel-section steel butt joint and middle increase sealed glue strip to go up the junction of box and lower box.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920574058.5U CN209917559U (en) | 2019-04-25 | 2019-04-25 | Gravity sack integral type dust remover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920574058.5U CN209917559U (en) | 2019-04-25 | 2019-04-25 | Gravity sack integral type dust remover |
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CN209917559U true CN209917559U (en) | 2020-01-10 |
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CN201920574058.5U Active CN209917559U (en) | 2019-04-25 | 2019-04-25 | Gravity sack integral type dust remover |
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CN (1) | CN209917559U (en) |
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2019
- 2019-04-25 CN CN201920574058.5U patent/CN209917559U/en active Active
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