CN214764036U - High-efficient dust removal sack is put - Google Patents

Abstract

The utility model relates to a flue gas dust removal environmental protection technical field, concretely relates to high-efficient dust removal sack device, the sack is put including clean gas mouth connecting piece, wind storehouse top cap, clean gas wind storehouse, the board-like row's sack that links, only pendulum subassembly and base, wherein clean gas mouth connecting piece and wind storehouse top cap welded connection, external flange is reserved to the upper end, wind storehouse top cap and clean gas wind storehouse flange joint, board-like row's sack upper end clamp cover in clean gas wind storehouse inner bottom, board-like row's sack bottom that links sets up fixed sleeve and dead lever, the dead lever is connected fixedly with only pendulum subassembly, only pendulum subassembly is connected with the base. The utility model discloses can reduce the dust collector size, greatly reduce area, save space, improve filtration efficiency, the dust removal deashing is effectual, improves dust pelletizing system operating stability, and installation, dismantlement, maintenance are nimble convenient, reduce the cost of labor.

Description

High-efficient dust removal sack is put

Technical Field

The utility model relates to a flue gas dust removal environmental protection technical field, concretely relates to high-efficient dust removal sack filling device mainly is applied to high temperature flue gas dust removal technical field.

Background

The bag-type dust collector is a dry dust collector, which 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 the filtering action of the fiber fabric, when the dust-containing gas enters the bag-type dust remover, the dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

However, the traditional cloth bag design mode occupies a large space, the length of a single cloth bag is long, the installation, the disassembly and the maintenance are complex, the influence of the space is large in the process of modifying old equipment, the ash removal effect is poor, the whole flue gas dust removal effect is influenced, and the stability of a dust removal system is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem of telling, the utility model provides a high-efficient dust removal sack device uses even small-size sack of row to replace traditional monosperm sack for promote the dust removal filter area of dust removal sack in unit space, reduce little dust remover size, reduce equipment area, save space, improve filtration efficiency, improve dust removal deashing effect and dust pelletizing system operating stability, make the installation, dismantle, it is more nimble convenient to maintain, reduce the cost of labor, finally satisfy flue gas dust removal technical demand.

The utility model discloses a realize like this, provide a high-efficient dust removal sack device, including clean gas mouth connecting piece, wind storehouse top cap, clean gas wind storehouse, board-like row's sack of linking, end pendulum subassembly and base, wherein clean gas mouth connecting piece and wind storehouse top cap welded connection, external flange is reserved to the upper end, wind storehouse top cap and clean gas wind storehouse flange joint, and board-like row's sack upper end is pressed from both sides the cover in clean gas wind storehouse inner bottom, and board-like row's sack bottom of linking sets up fixed sleeve and dead lever, and the dead lever is connected fixedly with the end pendulum subassembly, and the end pendulum subassembly is connected with the base.

Preferably, the bottom in the clean air silo is provided with two rows of protruding fixing grooves and a horse-riding groove cover plate, an air outlet at the upper end of the plate-type continuous drainage cloth bag is turned outwards and is lapped outside the protruding fixing grooves, the horse-riding groove cover plate is buckled and pressed on the protruding fixing grooves, and the plate-type continuous drainage cloth bag is fixed.

Preferably, an air outlet at the upper end of the fixed plate type continuous drainage cloth bag is connected with the upper part of the continuous drainage cloth bag, the lower part of the continuous drainage cloth bag is connected with the fixed sleeve, the fixed rod penetrates through the inside of the fixed sleeve, the length of each single bag of the continuous drainage cloth bag is 1200mm, the sewing gap between each single bag is less than or equal to 8mm, and continuous drainage hot melting sewing is performed.

Further preferably, each single bag of the continuous-row cloth bag is internally provided with a spiral type fixed supporting structure, so that the filtering area of each single bag is ensured, and the cloth bag filtering and dust removing effects are improved.

Compared with the prior art, the utility model has the advantages of:

the structural design of the traditional bag-type dust collector is overturned, and the traditional single cloth bag is replaced by the continuous small cloth bags, so that the dust removal filtering area of the dust removal cloth bag is increased in unit space, the size of the small dust collector is reduced, the occupied area of equipment is reduced, the space is saved, the filtering area can be increased by 3-5 times under the condition of the same occupied area, the sectional area of the cloth bag is reduced, the pulse airflow back-flushing dust-cleaning effect is improved, the filtering efficiency is improved, the dust removal dust-cleaning effect and the operation stability of a dust removal system are improved, the installation, the disassembly and the maintenance are more flexible and convenient, and the labor cost is reduced; meanwhile, the modularized assembly can be formed by the shell, and can be assembled and produced in batches according to customer requirements.

Drawings

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

FIG. 2 is a schematic view of a plate-type continuous-discharge cloth bag in FIG. 1;

FIG. 3 is a top view of the clean air plenum of FIG. 1;

FIG. 4 is a top view of a saddle cover plate;

FIG. 5 is a bottom view of FIG. 4;

fig. 6 is a schematic view of a screw type fixing and supporting structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the utility model provides a high-efficiency dust-removing cloth bag device, which comprises a clean air port connecting piece 1, a wind bin top cover 2, a clean air wind bin 3, a plate-type continuous-discharge cloth bag 4, a swing-stopping component 5 and a base 6, wherein the clean air port connecting piece 1 is welded with the wind bin top cover 2, and an external flange is reserved at the upper end of the clean air port connecting piece for connecting with an external dust-removing device; the wind cabin top cover 2 is connected with a flange of a clean air wind cabin 3, the upper end of a plate-type continuous exhaust cloth bag 4 is clamped and sleeved at the inner bottom of the clean air wind cabin 3, the bottom of the plate-type continuous exhaust cloth bag 4 is provided with a fixing sleeve 401 and a fixing rod 402, the fixing rod 402 is fixedly connected with a pendulum stopping component 5, the pendulum stopping component 5 is connected with a base 6, and the base 6 can be fixedly assembled with an external dust removal device.

Further, as an improvement of the technical solution, referring to fig. 1 to 6, the bottom of the air purifying wind cabin 3 is provided with two rows of protrusion fixing grooves 301 and a horse-riding groove cover plate 302, an air outlet 404 at the upper end of the plate-type continuous drainage cloth bag 4 is turned over outwards and is lapped outside the protrusion fixing grooves 301, the horse-riding groove cover plate 302 is buckled on the protrusion fixing grooves 301, and the plate-type continuous drainage cloth bag 4 is fixed; an air outlet 404 at the upper end of the fixed plate type continuous drainage cloth bag 4 is connected with the upper part of the continuous drainage cloth bag 403, the lower part of the continuous drainage cloth bag 403 is connected with a fixed sleeve 401, a fixed rod 402 penetrates through the inside of the fixed sleeve 401, threaded holes are formed in two sides of the fixed rod 402 and are connected with a swing stopping assembly through screws, the length of each single bag of the continuous drainage cloth bag 403 is 1200mm when the diameter of each single bag is 35-40mm, the sewing gap between each single bag is less than or equal to 8mm, and continuous drainage hot melting sewing is performed; each single bag of the continuous drainage cloth bag 403 is internally provided with a spiral fixed supporting structure, so that the filtering area of each single bag is ensured, and the cloth bag filtering and ash removing effects are improved.

The during operation, clean gas mouth connecting piece 1 is connected with outside dust collector, and dirty gas gets into by even arranging the sack 4 outsides, and the dust is blockked in even arranging the sack 4 outsides, and the flue gas after the purification is pumped to clean gas air storehouse 3 through outside draught fan negative pressure, is discharging through outside clean gas pipeline, and after even arranging the sack outside dust and reaching the certain degree, sends compressed air flow through the malleation pulse, makes the dust in the sack shake off, reaches the deashing effect. The spiral fixed supporting structures in the continuous arranging bags support the continuous arranging bags, the continuous arranging bags are guaranteed not to be shriveled when the system runs, the filtering area and the air permeability of the bags are guaranteed, and the dust removing and dust cleaning effects are guaranteed.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (4)

1. The utility model provides a high-efficient dust removal sack filling device, a serial communication port, including gas port connecting piece (1), wind storehouse top cap (2), clean gas wind storehouse (3), board-like row's sack (4), only swing subassembly (5) and base (6), wherein gas port connecting piece (1) and wind storehouse top cap (2) welded connection, external flange is reserved to the upper end, wind storehouse top cap (2) and clean gas wind storehouse (3) flange joint, board-like row's sack (4) upper end presss from both sides the cover in clean gas wind storehouse (3) inner bottom even, board-like row's sack (4) bottom sets up fixed sleeve (401) and dead lever (402), dead lever (402) are connected fixedly with only swing subassembly (5), only swing subassembly (5) are connected with base (6).

2. The efficient dust removal cloth bag device as claimed in claim 1, wherein the bottom of the clean air bin (3) is provided with two rows of protrusion fixing grooves (301) and a horse-riding groove cover plate (302), an air outlet (404) at the upper end of the plate type continuous discharge cloth bag (4) is folded outwards and is overlapped outside the protrusion fixing grooves (301), and the horse-riding groove cover plate (302) is buckled on the protrusion fixing grooves (301) to fix the plate type continuous discharge cloth bag (4).

3. The efficient dust removal cloth bag device as claimed in claim 1, wherein the air outlet (404) at the upper end of the plate-type continuous discharge cloth bag (4) is connected with the upper part of the continuous discharge cloth bag (403), the lower part of the continuous discharge cloth bag (403) is connected with a fixing sleeve (401), a fixing rod (402) penetrates through the inside of the fixing sleeve (401), each single bag of the continuous discharge cloth bag (403) is 35-40mm in diameter and 1200mm in length, the sewing gap between each single bag is less than or equal to 8mm, and continuous discharge hot melting sewing is performed.

4. The efficient dust-removing bag device as claimed in claim 1, wherein each single bag of the continuous row of bags (403) is internally provided with a spiral type fixed supporting structure.

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