CN218530138U - Non-power dust collector for coal dropping bin - Google Patents

Abstract

The utility model discloses a no power dust remover in coal bunker, which comprises an outer shell, the whole U type form that is of shell, the bottom of shell is provided with the dust removal mouth, the bottom fixedly connected with connecting pipe of shell, the connecting pipe communicates with each other with the dust removal mouth, the symmetry is provided with the dovetail on the interior bottom surface of shell, equal sliding connection has the dovetail piece in every dovetail, the device adopts unpowered labyrinth dust removal method, coal produces the buggy that a large amount of negative pressure air currents were taken out when falling and filters and discharge after meeting the requirements, be provided with spare parts such as shutoff board simultaneously, can conveniently clear up inside filter screen, shell department installs the observation door simultaneously, can observe the filtration condition of filter screen well.

Description

Non-power dust collector for coal bunker

The technical field is as follows:

the utility model relates to an electric power production field, concretely relates to no power dust remover in coal bunker.

Background art:

when the thermal power plant is used for feeding coal into the coal bunker again, because the coal contains crushed coal inside when dumping, and the crushed coal is dumping the in-process, just produces the smoke and dust easily, and a large amount of coal are dumped simultaneously, produce a large amount of negative pressure air currents, and the space is airtight makes the dust constantly spout from coal silo blanking mouth, causes the secondary pollution of environment.

At present, the power plant mainly uses the water-bath dust collector, the structure is complex, the price is high, the large space is needed for arrangement, and the wastewater treated by the water-bath dust collector needs to be treated, so that the purification cost is further improved.

There is therefore a need for a dust collector which is portable and can be conveniently handled.

The utility model has the following contents:

an object of the utility model is to provide a no power dust remover in coal bunker.

The utility model discloses implement by following technical scheme:

the utility model provides a no power dust remover in coal bunker, includes the shell, the whole U type form that is of shell, the bottom of shell is provided with the dust removal mouth, the bottom fixedly connected with connecting pipe of shell, the connecting pipe communicates with each other with the dust removal mouth, the symmetry is provided with the dovetail on the interior bottom surface of shell, equal sliding connection has the dovetail piece in every dovetail, and the equal fixed mounting in top of every dovetail piece has the mounting bracket, the mounting bracket is the L type, and the bottom of every mounting bracket all with the laminating setting of bottom surface in the shell, common fixedly connected with fixed plate between one side of two mounting brackets, the laminating is provided with the closure plate between two mounting brackets, bottom one side of every mounting bracket all is provided with the spout, equal sliding connection has the slider in every spout, one side of every slider all with corresponding closure plate lateral wall fixed connection, the one end of closure plate is worn out outside the fixed plate and rather than sliding connection, equal fixed mounting bracket has a plurality of mounts on the lateral wall of every mounting bracket, and every mount is the U type form, equal fixed mounting bracket has the filter screen, and a plurality of filter screens are by crisscross setting from top to bottom.

Preferably, one side of the fixing plate is fixedly connected with a handle, the fixing plate is screwed with a locking bolt, and the fixing plate is fixedly connected with the shell through the bolt and the bolt.

Preferably, fixed mounting has the link on the fixed plate, and sliding connection has the bolt on the link, and the top of shutoff board is provided with the jack, and the bolt stretches into in the jack and rather than sliding connection, and the shutoff board passes through the bolt and is fixed with the fixed plate.

Preferably, the bottom four corners of shell is fixed with the landing leg, and one side of shell articulates there is the observation door.

The utility model has the advantages that: the device adopts unpowered labyrinth dust removal method, filters the buggy that coal produced a large amount of negative pressure air currents and bring out when falling and discharges after meeting the demands, is provided with spare parts such as shutoff board simultaneously, can conveniently clear up inside filter screen, and shell department installs the observation door simultaneously, can observe the filtration condition of filter screen well.

Description of the drawings:

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

FIG. 2 is a structural diagram of the outer housing of the present invention shown in FIG. 1;

fig. 3 is a structural diagram of the mounting frame in the structural diagram 1 of the present invention;

fig. 4 is a side view of the structure of fig. 1 of the present invention;

fig. 5 is a schematic usage diagram of the structure diagram 4 of the present invention.

In the figure: the device comprises a shell 1, a dust removal opening 2, a connecting pipe 3, a dovetail groove 4, a dovetail block 5, an installation frame 6, a fixing plate 7, a plugging plate 8, a sliding groove 9, a sliding block 10, a fixing frame 11 and a filter screen 12.

The specific implementation mode is as follows:

as shown in fig. 1 to 5, a no-power dust collector for coal bunker, including shell 1, shell 1 is the whole U type form, the bottom of shell 1 is provided with dust removal mouth 2, bottom fixedly connected with connecting pipe 3 of shell 1, connecting pipe 3 communicates with each other with dust removal mouth 2, the symmetry is provided with dovetail 4 on the interior bottom surface of shell 1, equal sliding connection has dovetail 5 in every dovetail 4, equal fixed mounting has mounting bracket 6 on the top of every dovetail 5, mounting bracket 6 is the L type, and the bottom of every mounting bracket 6 all sets up with the laminating of shell 1 interior bottom surface, common fixedly connected with fixed plate 7 between one side of two mounting brackets 6, the laminating is provided with shutoff board 8 between two mounting brackets 6, bottom one side of every mounting bracket 6 all is provided with spout 9, equal sliding connection has slider 10 in every spout 9, one side of every slider 10 all with corresponding shutoff board 8 lateral wall fixed connection, the one end of shutoff board 8 is worn out outside fixed plate 7 and rather than sliding connection, all fixed mounting bracket 11 on the lateral wall of every mounting bracket 6 has a plurality of mounts 11 are the U type form, every mount 11 all installs the crisscross filter screen 12 on every mount, it is by crisscross setting up.

One side fixedly connected with handle of fixed plate 7, and the spiro union has locking bolt on the fixed plate 7, and fixed plate 7 passes through bolt and shell 1 fixed connection.

Fixed mounting has the link on the fixed plate 7, and sliding connection has the bolt on the link, and the top of shutoff board 8 is provided with the jack, and the bolt stretches into in the jack and rather than sliding connection, and shutoff board 8 passes through the bolt and is fixed with fixed plate 7.

The bottom four corners department fixed mounting of shell 1 has the landing leg, and one side of shell 1 articulates there is the observation door.

During the use, fix shell 1 in the gas vent department of coal bunker, then utilize connecting pipe 3 to be connected the gas vent of coal bunker with dust removal mouth 2, make the flue gas that produces when empting coal can get into in shell 1 along dust removal mouth 2 like this, then after crisscross mount 11 and the filter screen 12 that just inclines to set up filter, gas after the purification is discharged along the top, thereby reach the effect of removing dust, be provided with dovetail 4 and forked tail piece 5 simultaneously, can pass through pulling fixed plate 7, thereby drive two mounting brackets 6 and remove to one side, be provided with closure plate 8, when clearing up filter screen 12, can get into between two mounting brackets 6 through promoting closure plate 8, thereby close dust removal mouth 2, avoid falling back again in the coal bunker on attaching to filter screen 12 like this, be provided with spout 9 and slider 10, guarantee the normal removal of closure plate 8, be provided with the link, sliding connection has the bolt on the link, the top of closure plate 8 is provided with the jack, the bolt stretches into in the jack and rather than sliding connection, control the fixed position between closure plate 8 and the fixed plate 7 through pulling out or inserting the bolt like this.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a no power dust remover in coal bunker which characterized in that: the portable dust collector comprises an outer shell, the whole U type form that is of shell, the bottom of shell is provided with the dust removal mouth, the bottom fixedly connected with connecting pipe of shell, the connecting pipe communicates with each other with the dust removal mouth, the symmetry is provided with the dovetail on the interior bottom surface of shell, and equal sliding connection has the dovetail piece in every dovetail, and the equal fixed mounting in top of every dovetail piece has the mounting bracket, the mounting bracket is the L type, and the bottom of every mounting bracket all sets up with the laminating of shell bottom surface, common fixedly connected with fixed plate between one side of two mounting brackets, and the laminating is provided with the closure plate between two mounting brackets, and bottom one side of every mounting bracket all is provided with the spout, and equal sliding connection has the slider in every spout, and one side of every slider all with corresponding closure plate side wall fixed connection, the one end of closure plate is worn out outside the fixed plate and rather than sliding connection, and equal fixed mounting has a plurality of mounts on the lateral wall of every mounting bracket, and every mount is the U type form, and equal fixed mounting has the filter screen in every mount, and a plurality of filter screens are by crisscross setting from top to bottom.

2. The unpowered dust collector of a coal bunker as claimed in claim 1, wherein: one side fixedly connected with handle of fixed plate, and the spiro union has locking bolt on the fixed plate, and the fixed plate passes through locking bolt and shell fixed connection.

3. The unpowered dust collector of a coal bunker as claimed in claim 1, wherein: fixed mounting has the link on the fixed plate, and sliding connection has the bolt on the link, and the top of shutoff board is provided with the jack, and the bolt stretches into in the jack and rather than sliding connection, and the shutoff board passes through the bolt and is fixed with the fixed plate.

4. The unpowered dust collector of a coal bunker as claimed in claim 1, wherein: the bottom four corners department fixed mounting of shell has the landing leg, and one side of shell articulates there is the observation door.

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