CN214389279U

CN214389279U - Bag-type dust collector with anti-corrosion top cover

Info

Publication number: CN214389279U
Application number: CN202022348195.2U
Authority: CN
Inventors: 张大伟
Original assignee: Shanghai Xinke Environmental Protection Technology Co ltd
Current assignee: Shanghai Xinke Environmental Protection Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-10-15
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to a dust collecting equipment technical field just discloses a sack cleaner with anticorrosion top cap, the dipping barrel comprises a barrel body, staving bottom fixedly connected with ash bucket, staving inner wall fixedly connected with card, card inner wall swing joint has the dust removal filter bag, card top fixedly connected with air-purifying chamber, staving top outer wall swing joint has the packing ring, packing ring top swing joint has first top cap, first top cap top swing joint has the second top cap, second top cap inner wall movable mounting has the gland main part, second top cap inner wall movable mounting has fixed establishment. This sack cleaner with anticorrosion top cap, the utility model discloses a gland nut, threaded rod, set screw, flange, packing ring, pull ring, stay cord, pulley, first locating pin, couple, joint bar, right angle fixture block, second locating pin that set up have reached the effect to airtight protection of air-purifying chamber and convenient to detach.

Description

Bag-type dust collector with anti-corrosion top cover

Technical Field

The utility model relates to a dust collecting equipment technical field specifically is a sack cleaner with anticorrosion top cap.

Background

The bag-type dust collector is a dry dust filter. The filter bag is suitable for collecting fine, dry and non-fibrous dust, the filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by utilizing the filtering action of fiber fabric, after the dust-containing gas enters the bag type dust collector, the dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and the dust is blocked when the gas containing fine dust passes through the filter material, so that the gas is purified.

The sack cleaner is higher at the inside temperature of during operation staving, flue gas after the dust bag filters has the outlet duct to discharge, and flue gas humidity is big, it is many to contain the acid composition, special operating mode conditions such as flue gas dew point height, because the temperature of the inside air-purifying chamber of sack cleaner is higher, and dust remover outer wall top cap temperature is lower, because the difference in temperature can produce the condensation drop, if the top cap seal is not good, the comdenstion water flows in the air-purifying chamber and mixes with the flue gas that contains acidic material, can produce serious corruption to the air-purifying chamber, and the difficult dismantlement of top cap of current sack cleaner, in order to solve this kind of problem, we have provided a sack cleaner with anticorrosion top cap.

SUMMERY OF THE UTILITY MODEL

For the purpose that realizes above-mentioned protection air-purifying chamber, convenient to detach, the utility model provides a following technical scheme: the utility model provides a sack cleaner with anticorrosion top cap, includes the staving, staving bottom fixedly connected with ash bucket, staving inner wall fixedly connected with card, card inner wall swing joint has the dust removal filter bag, card top fixedly connected with air-purifying chamber, staving top outer wall swing joint has the packing ring, packing ring top swing joint has first top cap, first top cap top swing joint has the second top cap, second top cap inner wall movable mounting has the gland main part, second top cap inner wall movable mounting has fixed establishment.

Preferably, the gland main part comprises a gland nut, the inner wall of the gland nut is movably connected with a threaded rod, the outer wall of the threaded rod is movably connected with a flange, and a fixing screw is inserted into the inner wall of the flange.

Preferably, the fixing mechanism comprises a pull ring, a pull rope is fixedly connected to the left side of the pull ring, a pulley is movably connected to the outer wall of the pull rope, a hook is fixedly connected to the bottom end of the pull rope, a clamping rod is fixedly connected to the outer wall of the hook, a first positioning pin is movably connected to the outer wall of the pull rope, a right-angle clamping block is movably connected to the outer wall of the first positioning pin, and a second positioning pin is inserted into the inner wall of the right-angle clamping block.

Preferably, the outer wall of the second top cover is designed to be an inclined plane, the included angle between the inclined plane and the horizontal line is ten degrees, and the inclined plane design can enable water drops condensed by the top cover to flow down along the inclined plane so as to avoid leaking into the equipment.

As optimization, the inner wall of the first top cover is filled with the heat insulation layer, the heat insulation layer is made of rubber heat insulation materials, and the possibility of water drops caused by overlarge temperature difference between the inside and the outside of the air purification chamber can be reduced by filling the heat insulation materials.

Preferably, the number of the fixing screws is four, the fixing screws are in central symmetry distribution by taking the threaded rod as a central point, and the four fixing screws can better fix the flange.

As optimization, the inner wall fixed connection of fixed block and second top cap is passed through to joint pole bottom, and joint pole outer wall fixed mounting has a spring, and the spring of joint pole outer wall can provide the buffering when controlling the removal joint pole.

The utility model has the advantages that: the utility model discloses a gland nut who sets up, the threaded rod, set screw, the flange, the packing ring, the pull ring, the stay cord, the pulley, first locating pin, the couple, the joint pole, the right angle fixture block, the second locating pin, when protecting the air-purifying chamber, place the packing ring at the outer wall on staving top earlier, then with first top cap gland at the packing ring top, later with second top cap gland at the top of first top cap again, fix flange and second top cap through set screw, be connected first top cap and second top cap through threaded rod and gland nut and discharge the residual air between packing ring and the top cap with the help of top cap self gravity and the downward power of gland nut, again through the right angle fixture block, airtight fixed between the top cap is accomplished to the combined action of first locating pin and second locating pin, the airtight heat preservation protection's to the air-purifying chamber effect has been reached; when the top cover needs to be disassembled, the first positioning pin and the second positioning pin are pulled out, the pull ring is pulled, the pull ring drives the pull rope and the hook to move, the clamping rod is pulled out from the inner wall of the first top cover, the top cover loses fixation at the moment, and the effect of conveniently disassembling the top cover is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the main part of the gland of the present invention;

fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure: 1. a barrel body; 2. an ash hopper; 3. a dust removal filter bag; 4. a gland main part; 401. a gland nut; 402. a threaded rod; 403. a set screw; 404. a flange; 5. a fixing mechanism; 501. a pull ring; 502. pulling a rope; 503. a pulley; 504. a first positioning pin; 505. hooking; 506. a clamping and connecting rod; 507. a right-angle fixture block; 508. a second positioning pin; 6. a pattern plate; 7. a gas purifying chamber; 8. a second top cover; 9. a first top cover; 10. a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a cloth bag dust collector with an anti-corrosion top cover comprises a barrel body 1, a dust hopper 2 is fixedly connected at the bottom end of the barrel body 1, a flower plate 6 is fixedly connected to the inner wall of the barrel body 1, a dust removing filter bag 3 is movably connected to the inner wall of the flower plate 6, an air purifying chamber 7 is fixedly connected to the top end of the flower plate 6, a gasket 10 is movably connected to the outer wall of the top end of the barrel body 1, a first top cover 9 is movably connected to the top end of the gasket 10, a heat insulating layer is filled in the inner wall of the first top cover 9, the heat insulating layer is made of rubber heat insulating materials, the possibility of water drops generated due to overlarge temperature difference between the inside and the outside of the air purifying chamber 7 can be reduced by filling the heat insulating materials, a second top cover 8 is movably connected to the top end of the first top cover 9, the outer wall of the second top cover 8 is designed to be an inclined plane, an included angle between the inclined plane and the horizontal line is ten degrees, the inclined plane is designed to enable the water drops condensed by the top cover to flow down along the inclined plane so as to avoid leaking into equipment, the inner wall of the second top cover 8 is movably provided with a gland main part 4, and the inner wall of the second top cover 8 is movably provided with a fixing mechanism 5.

Referring to fig. 2, the gland main part 4 includes a gland nut 401, a threaded rod 402 is movably connected to an inner wall of the gland nut 401, a flange 404 is movably connected to an outer wall of the threaded rod 402, fixing screws 403 are inserted into an inner wall of the flange 404, the number of the fixing screws 403 is four, the four fixing screws 403 are distributed in a central symmetry manner with the threaded rod 402 as a central point, and the four fixing screws 403 can better fix the flange 404.

Referring to fig. 3, the fixing mechanism 5 includes a pull ring 501, a pull rope 502 is fixedly connected to the left side of the pull ring 501, a pulley 503 is movably connected to the outer wall of the pull rope 502, a hook 505 is fixedly connected to the bottom end of the pull rope 502, a clamping rod 506 is fixedly connected to the outer wall of the hook 505, the bottom end of the clamping rod 506 is fixedly connected to the inner wall of the second top cover 8 through a fixing block, a spring is fixedly mounted on the outer wall of the clamping rod 506, the spring on the outer wall of the clamping rod 506 can provide buffering when the clamping rod 506 is moved left and right, a first positioning pin 504 is movably connected to the outer wall of the pull rope 502, a right-angle fixture block 507 is movably connected to the outer wall of the first positioning pin 504, and a second positioning pin 508 is inserted into the inner wall of the right-angle fixture block 507.

In use, referring to fig. 1-3, through the arrangement of the gland nut 401, the threaded rod 402, the fixing screw 403, the flange 404, the gasket 10, the pull ring 501, the pull rope 502, the pulley 503, the first positioning pin 504, the hook 505, the clamping rod 506, the right-angle clamping block 507, and the second positioning pin 508, when the air purifying chamber 7 of the bag-type dust collector needs to be sealed and protected, the gasket 10 is first placed on the top end of the outer wall of the top end of the bag-type dust collector barrel 1, the first top cover 9 is then pressed on the outer wall of the top of the gasket 10 to be tightly attached, the second top cover 8 is then pressed on the outer wall of the top end of the first top cover 9 to be tightly attached, the flange 404 and the second top cover 8 are fixed through the fixing screw 403, the threaded rod 402 is then inserted into the second top cover 8, the gland nut 401 on the outer wall of the threaded rod 402 is rotated, the first top cover 9 and the second top cover 8 are connected through the threaded rod 402 and the gland nut 401, and the gasket is connected by the self-weight of the top cover and the downward force of the gland nut 401 10, discharging residual air between the top cover and the top cover, fitting the right-angle fixture block 507 with the outer wall of the second top cover 8, and inserting the first positioning pin 504 and the second positioning pin 508, wherein at the moment, the top covers are hermetically fixed, so that the effect of hermetic heat preservation protection on the air purifying chamber 7 is achieved; when the top cover needs to be disassembled, the first positioning pin 504 and the second positioning pin 508 are pulled out, the pull ring 501 is pulled, the pull ring 501 drives the pull rope 502 and the hook 505 to move, the clamping rod 506 is pulled out of the inner wall of the first top cover 9, the top cover is not fixed, and the top cover can be disassembled.

To sum up, the bag-type dust collector with the anti-corrosion top cover comprises a gland nut 401, a threaded rod 402, a fixing screw 403, a flange 404, a gasket 10, a pull ring 501, a pull rope 502, a pulley 503, a first positioning pin 504, a hook 505, a clamping rod 506, a right-angle clamping block 507 and a second positioning pin 508, when the air purifying chamber 7 of the bag-type dust collector needs to be sealed and protected, the gasket 10 is placed at the top end of the outer wall at the top end of the barrel body 1 of the bag-type dust collector, then the first top cover 9 is tightly pressed on the outer wall at the top of the gasket 10, then the second top cover 8 is tightly pressed on the outer wall at the top end of the first top cover 9, the flange 404 and the second top cover 8 are fixed through the fixing screw 403, the threaded rod 402 is inserted into the second top cover 8, then the gland nut 401 on the outer wall of the threaded rod 402 is rotated, the first top cover 9 and the second top cover 8 are connected through the threaded rod 402 and the gland nut 401 by means of the self-gravity of the top cover and the gland nut 401 The residual air between the gasket 10 and the top cover is discharged by the downward force, the right-angle fixture block 507 is attached to the outer wall of the second top cover 8, the first positioning pin 504 and the second positioning pin 508 are inserted, at the moment, the top covers are fixed in a sealing manner, and the effect of sealing, heat preservation and protection of the air purifying chamber 7 is achieved; when the top cover needs to be disassembled, the first positioning pin 504 and the second positioning pin 508 are pulled out, the pull ring 501 is pulled, the pull ring 501 drives the pull rope 502 and the hook 505 to move, the clamping rod 506 is pulled out of the inner wall of the first top cover 9, the top cover is not fixed, and the top cover can be disassembled.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sack cleaner with anticorrosion top cap, includes staving (1), its characterized in that: staving (1) bottom fixedly connected with ash bucket (2), staving (1) inner wall fixedly connected with card (6), card (6) inner wall swing joint has dust bag (3), card (6) top fixedly connected with air-purifying chamber (7), staving (1) top outer wall swing joint has packing ring (10), packing ring (10) top swing joint has first top cap (9), first top cap (9) top swing joint has second top cap (8), second top cap (8) inner wall movable mounting has gland main part (4), second top cap (8) inner wall movable mounting has fixed establishment (5).

2. The bag-type dust collector with an anti-corrosion top cover according to claim 1, wherein: the gland main part (4) comprises a gland nut (401), the inner wall of the gland nut (401) is movably connected with a threaded rod (402), the outer wall of the threaded rod (402) is movably connected with a flange (404), and a fixing screw (403) is inserted into the inner wall of the flange (404).

3. The bag-type dust collector with an anti-corrosion top cover according to claim 1, wherein: the fixing mechanism (5) comprises a pull ring (501), a pull rope (502) is fixedly connected to the left side of the pull ring (501), a pulley (503) is movably connected to the outer wall of the pull rope (502), a hook (505) is fixedly connected to the bottom end of the pull rope (502), a clamping rod (506) is fixedly connected to the outer wall of the hook (505), a first positioning pin (504) is movably connected to the outer wall of the pull rope (502), a right-angle clamping block (507) is movably connected to the outer wall of the first positioning pin (504), and a second positioning pin (508) is inserted into the inner wall of the right-angle clamping block (507).

4. The bag-type dust collector with an anti-corrosion top cover according to claim 1, wherein: the outer wall of the second top cover (8) is designed to be an inclined plane, and the included angle between the inclined plane and the horizontal line is ten degrees.

5. The bag-type dust collector with an anti-corrosion top cover according to claim 1, wherein: the inner wall of the first top cover (9) is filled with a heat-insulating layer, and the heat-insulating layer is made of rubber heat-insulating materials.

6. A bag-type dust collector with an anti-corrosion cover according to claim 2, wherein: the number of the fixing screws (403) is four, and the fixing screws are distributed in a central symmetry mode by taking the threaded rod (402) as a central point.

7. A bag-type dust collector with an anti-corrosion cover according to claim 3, wherein: the bottom end of the clamping rod (506) is fixedly connected with the inner wall of the second top cover (8) through a fixing block, and a spring is fixedly mounted on the outer wall of the clamping rod (506).