CN219559161U - Sintering machine waste gas dust collector - Google Patents

Abstract

The utility model discloses a sintering machine waste gas dust removal device which comprises a box body, wherein a processing box is fixedly connected to the inner top of the box body, a short pipe is arranged in the processing box, the upper end of the short pipe extends to the outside, a connecting pipe is communicated with the left side of the short pipe, a filter bag is arranged at the lower end of the short pipe, water is filled in the bottom space of the box body, the bottom space of the processing box is communicated with the bottom space of the box body through a vertical pipe, a turbidity sensor is arranged on the inner wall of the right side of the box body, and the vertical pipe is connected with the filter bag through a fixing assembly. When the device is used, the common purification and filtration effect of filter bag and water is achieved, so that the treatment effect of smoke dust in smoke is improved, the replacement frequency of water can be reduced, the waste of water resources is reduced, and meanwhile, the filter bag can be quickly fixed on the short pipe through the arrangement of the arc-shaped rod and the arc-shaped groove, so that the dust collector can be quickly put into use.

Description

Sintering machine waste gas dust collector

Technical Field

The utility model relates to the technical field of waste gas dust removal, in particular to a waste gas dust removal device of a sintering machine.

Background

The sintering machine is suitable for sintering operation of large-scale ferrous metallurgy sintering plants, is mainly suitable for sintering treatment of large-scale and medium-scale sintering plants on iron ore powder, generates a large amount of smoke in the working engineering of the sintering machine, and contains a large amount of smoke dust, so that the smoke dust is required to be removed, however, the following problems still exist in the prior smoke dust removal device when in use:

the existing flue gas dust removal device usually sets up a filter bag at the discharge port of flue gas, utilize the filter bag to filter the smoke and dust, but still have some little holes because of still on the filter bag, these holes can lead to some very little smoke and dust of granule still can give off to the air, cause certain air pollution, if directly put into the aquatic with the flue gas, although can carry out complete processing to the smoke and dust in the waste gas, nevertheless because the smoke and dust can make water blacken in entering the aquatic, lead to needing periodic change water, increase the utilization of water resource, the smoke and dust in the aquatic later stage is difficult to separate with water simultaneously, therefore, how reasonable solution this problem is what we need to consider.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the waste gas dust removing device for the sintering machine, which improves the treatment effect on smoke dust in smoke through the joint purification and filtration effect of a filter bag and water when in use, simultaneously reduces the replacement frequency of water and the waste of water resources, and simultaneously can quickly fix the filter bag on a short pipe through the arrangement of an arc-shaped rod and an arc-shaped groove, so that the dust removing device can be quickly put into use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sintering machine waste gas dust collector, includes the box, the interior top fixedly connected with of box handles the box, be equipped with the nozzle stub in the processing box, the upper end of nozzle stub extends to the external world, the left side intercommunication of nozzle stub has the connecting pipe, the lower extreme of nozzle stub is equipped with the filter bag, the bottom space of box is filled with water, the bottom space of processing box passes through the standpipe intercommunication with the bottom space of box.

Preferably, a turbidity sensor is mounted on the right inner wall of the box.

Preferably, the standpipe is connected with the filter bag through fixed subassembly, fixed subassembly includes two dead levers of fixed connection top in the processing box, two the adjacent face of dead lever is all rotated and is connected with the threaded rod, two the equal fixedly connected with two telescopic links of adjacent face of dead lever, every two matched with the common fixedly connected with arc piece of telescopic link's flexible end, two the equal fixedly connected with screw sleeve of opposite side of arc piece, be equipped with on the outer wall of nozzle stub with two arc piece matched with ring channel.

Preferably, adjacent ends of the two threaded rods extend into the corresponding threaded sleeves, and the thread layers of the two threaded rods are in threaded connection with the inner walls of the corresponding threaded sleeves.

Preferably, a sliding door is provided at a front side of the process cartridge.

Preferably, the front side of the case is provided with an opening.

Preferably, opposite sides of the two threaded rods penetrate through corresponding mounting rods and are fixedly connected with knobs.

Compared with the prior art, the device has the advantages that:

1. compared with the prior art, the filter bag and the water are arranged, so that smoke dust in the smoke is filtered through the filter bag and then filtered through the water, the filtering effect of the smoke dust in the smoke is ensured, the frequency of water resource replacement can be reduced, and the waste of the water resource is reduced;

2. compared with the prior art, through the setting of arc piece and arc wall, only need through the rotation threaded rod can be with the filter bag in the below of nozzle stub to can be quick dismantle the filter bag, convenient and fast.

Drawings

FIG. 1 is a schematic diagram of a dust collector for exhaust gas of a sintering machine according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is a schematic front view of FIG. 1;

fig. 4 is a top view of the arcuate block of fig. 1.

In the figure: 1 box, 2 standpipe, 3 turbidity sensor, 4 processing box, 5 filter bag, 6 connecting pipe, 7 nozzle stub, 8 sliding door, 9 threaded rod, 10 telescopic link, 11 screw sleeve, 12 arc piece, 13 ring channel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a sintering machine waste gas dust collector, including box 1, the rear side of box 1 is equipped with the drain pipe, the front side of box 1 is equipped with the opening, the interior top fixedly connected with of box 1 handles box 4, the front side of handling box 4 is equipped with sliding door 8, be equipped with nozzle stub 7 in the box 4, the upper end of nozzle stub 7 extends to the external world, the left side intercommunication of nozzle stub 7 has connecting pipe 6, be equipped with the valve on the connecting pipe 6, the lower extreme of nozzle stub 7 is equipped with filter bag 5, the bottom space of box 1 is filled with water, the bottom space of handling box 4 and the bottom space of box 1 pass through standpipe 2 intercommunication.

Wherein, install turbidity sensor 3 on the right side inner wall of box 1, be provided with the alarm, when turbidity sensor 3 reached trigger signal, can transmit the signal of telecommunication to the alarm, the alarm is reported to the police and is reminded the staff to trade the water.

Wherein, connect through fixed subassembly between standpipe 2 and the filter bag 5, fixed subassembly includes two dead levers of fixed connection at the interior top of processing box 4, the adjacent face of two dead levers is all rotated and is connected with threaded rod 9, the equal fixedly connected with of adjacent face of two dead levers is two telescopic links 10, the common fixedly connected with arc piece 12 of telescopic end of every two matched with telescopic links 10, the equal fixedly connected with screw sleeve 11 of opposite side of two arc pieces 12, be equipped with on the outer wall of nozzle stub 7 with two arc piece 12 matched with ring channel 13, the adjacent end of two threaded rods 9 all extends to in the screw sleeve 11 that corresponds, the screw layer of two threaded rods 9 and the inner wall threaded connection of corresponding screw sleeve 11, the opposite side of two threaded rods 9 all runs through the installation pole that corresponds and fixedly connected with knob.

The utility model can explain its functional principle by the following modes of operation: when the flue gas generated by the sintering machine is dedusted, after the connecting pipe 6 is communicated with the air outlet end of the sintering machine, the generated flue gas enters the short pipe 7 through the connecting pipe 6 and then enters the filter bag 5 through the short pipe 7, and the filter bag 5 can perform primary filtration on the flue gas at the moment, so that most of the flue gas in the flue gas is filtered, and the gas after the primary filtration enters water through the vertical pipe 2;

because some small-particle objects still possibly exist in the gas filtered by the filter bag 5, the flue gas can be completely purified by introducing the flue gas into water at the moment, and the speed of the water becoming turbid can be effectively reduced after the universal filter bag 5 is used for the first time, so that the replacement frequency of the water is reduced, and the waste of water resources is reduced;

when the water becomes turbid, the turbidity sensor 3 generates an electric signal according to the turbidity degree of the water, when the electric signal reaches a trigger signal, the electric signal is transmitted to the alarm to alarm, so that a worker is reminded of replacing the water, the worker only needs to open a drain pipe to drain the sewage, and then clean water is injected into the box body 1 through the opening (in order to avoid smoke dust remaining in the inner bottom of the box body 1, the water flow can be utilized to flush after the water drainage is finished, and the cleanliness of the water added later is ensured);

when the filter bag 5 is fully filled with more smoke dust, the valve on the connecting pipe 6 can be closed at this time, so that smoke gas does not enter the processing box 4 any more, then the sliding door 8 is opened, the two knobs are rotated, the two threaded rods 9 are rotated, so that the two threaded sleeves 11 drive the arc-shaped blocks 12 to move reversely, the arc-shaped blocks 12 are separated from the annular groove 13, the filter bag 5 is taken down, a new filter bag 5 is sleeved on the short pipe 7, and the two threaded rods 9 are reversely rotated, so that the arc-shaped blocks 12 enter the annular groove 13 again to limit the filter bag 5.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a sintering machine waste gas dust collector, includes box (1), its characterized in that: the utility model discloses a box, including box (1), box (4) are equipped with nozzle stub (7) in, the upper end of nozzle stub (7) extends to the external world, the left side intercommunication of nozzle stub (7) has connecting pipe (6), the lower extreme of nozzle stub (7) is equipped with filter bag (5), the bottom space of box (1) is filled with water, the bottom space of box (4) communicates through standpipe (2) with the bottom space of box (1).

2. The sintering machine exhaust gas dust removal device according to claim 1, wherein: the turbidity sensor (3) is arranged on the inner wall of the right side of the box body (1).

3. The sintering machine exhaust gas dust removal device according to claim 1, wherein: the utility model discloses a filter bag, including standpipe (2), filter bag (5), be connected through fixed subassembly between standpipe (2) and filter bag (5), fixed subassembly includes two dead levers of fixed connection top in processing box (4), two the adjacent face of dead lever is all rotated and is connected with threaded rod (9), two the equal fixedly connected with of adjacent face of dead lever two telescopic links (10), every two matched with telescopic ends of telescopic link (10) are fixedly connected with arc piece (12) jointly, two equal fixedly connected with screw sleeve (11) of opposite sides of arc piece (12), be equipped with on the outer wall of nozzle stub (7) with two arc piece (12) matched with ring channel (13).

4. A sintering machine exhaust dust removal apparatus as set forth in claim 3, wherein: adjacent ends of the two threaded rods (9) extend into the corresponding threaded sleeves (11), and the thread layers of the two threaded rods (9) are in threaded connection with the inner walls of the corresponding threaded sleeves (11).

5. The sintering machine exhaust gas dust removal device according to claim 1, wherein: a sliding door (8) is arranged on the front side of the processing box (4).

6. The sintering machine exhaust gas dust removal device according to claim 1, wherein: the front side of the box body (1) is provided with an opening.

7. A sintering machine exhaust dust removal apparatus as set forth in claim 3, wherein: the opposite sides of the two threaded rods (9) penetrate through the corresponding mounting rods and are fixedly connected with knobs.