CN212888235U - Dust collector in concrete mixing plant station - Google Patents

Abstract

The utility model discloses a dust removal device in a concrete mixing plant, wherein the mixing plant comprises a material bin layer, a material mixing layer and a mixing layer which are arranged at the top of an integrated frame; arranging a plurality of bins on the bin layer; the storage bins are arranged on the same plane at the top of the integrated frame; the shape and the size of the plurality of bins are the same or close to each other; the storage bins comprise a powder bin, an aggregate bin and/or a sand bin; the batching layer is provided with a first comprehensive dust remover, and the stirring layer is provided with a second comprehensive dust remover. The middle of the pipeline is provided with a plurality of valves for communication, so that the pipeline can work independently and can be communicated for use, the dust removal efficiency is improved, and the dust removal position is accurate; the utility model discloses a dust collector sets up in stirring building one side, simple structure, and the integrated level is high, guarantees dust collection efficiency in the time of easy to assemble.

Description

Dust collector in concrete mixing plant station

Technical Field

The utility model relates to a based on concrete mixing building, it is concrete, relate to a dust collector in concrete mixing plant.

Background

The traditional mixing plant is generally characterized in that aggregate bins are arranged in the middle and around the powder bins and are independently arranged, an independent supporting frame is arranged, the aggregate bins are square storage bins, and small powder bins and water tanks need to be independently arranged. The structure is not compact, the space utilization rate is low, the structural types are more, the structure generalization and standardization are not facilitated, and the manufacturing cost is higher. The maintenance platform is relatively independent and not beneficial to daily maintenance, for example, an environment-friendly concrete mixing plant provided by CN201910135643.X, the water tank and the mixing device are independently arranged, so that the water tank occupies a large space and is not suitable for large-scale production, and in addition, the equipment has a complex structure and is not beneficial to later maintenance. Simultaneously, because the environmental protection requirement is stricter day by day, in present concrete production, like CN201721864817.9 powder storehouse and aggregate storehouse setting of straying in vertical direction, this kind of setting can lead to the dust in the feed bin can fall to batching layer or stirring layer, leads to production operating mode dust to scatter everywhere, and production operating mode environment is relatively poor, collects the dust and also can be difficult. The problem that the stirring building needs to solve is to efficiently remove dust on a material mixing layer and a stirring layer and occupy less space as much as possible.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving among the prior art stirring building dust removal difficulty, area occupied is big, has proposed a concrete mixing plant dust collector in station simultaneously for improving dust collection efficiency.

The stirring building comprises a material bin layer, a material mixing layer and a stirring layer which are arranged at the top of the integrated frame;

arranging a plurality of bins on the bin layer;

the storage bins are arranged on the same plane at the top of the integrated frame;

the shape and the size of the plurality of bins are the same or close to each other;

the storage bins comprise powder bins, aggregate bins and/or sand bins.

The batching layer is provided with a first comprehensive dust remover, and the stirring layer is provided with a second comprehensive dust remover.

As an optimized scheme of the utility model, the shape of a plurality of feed bins is cylindrical, and the diameter of a plurality of feed bins is the same or is close.

As an optimized scheme of the utility model, set up a plurality of small-size storage storehouses between a plurality of feed bins for water, liquid additive or likepowder additive store.

As a preferred scheme of the utility model, the first comprehensive dust remover comprises a first frequency modulation motor, the first frequency modulation motor is arranged at the top of a first wind cabin, a turbine is arranged in the first wind cabin and driven by the first frequency modulation motor, the first wind cabin is connected with a first dust suction pipe, the first dust suction pipe is arranged perpendicular to the ground, the first dust suction pipe is evenly provided with four holes and branch pipes, the branch pipes are respectively provided with a first valve, a second valve, a third valve and a fourth valve, a dust sensor is arranged near each valve, the first dust suction pipe is connected with a first dust outlet pipe, the first dust outlet pipe is connected with a total dust outlet pipe to collect the collected dust into the total dust outlet pipe, the total dust outlet pipe collects the dust collected by a second comprehensive dust remover on a stirring layer at the same time, the second comprehensive dust remover comprises a second frequency modulation motor, second frequency modulation motor installs at second wind storehouse top, the inside turbine that sets up in second wind storehouse, the turbine is driven by second frequency modulation motor, second wind storehouse links to each other with the second suction pipe, and second suction pipe perpendicular to ground sets up, and the second suction pipe evenly opens four holes and sets up the branch pipe, set up fifth valve, sixth valve, seventh valve, eighth valve on the branch pipe respectively, near every valve sets up the dust inductor, the second suction pipe links to each other with second ash pipe, and second ash pipe links to each other still under with the total ash pipe.

Adopt the utility model discloses, the beneficial effect who brings does:

(1) the dust removal device of the utility model has the advantages that the aggregate bins and the powder bins are all uniformly arranged on the material bin layer at the upper part of the mixing plant, and are arranged on the basis of a plurality of large circular aggregate bins and powder bins, so that the occupied area is small, and the dust removal device can work conveniently;

(2) the utility model discloses a dust collector is equipped with a plurality of valve intercommunications in the middle of the pipeline, can the autonomous working, also can feed through and use and improve dust collection efficiency, and the position of removing dust is accurate.

(3) The utility model discloses a dust collector sets up in stirring building one side, simple structure, and the integrated level is high, guarantees dust collection efficiency in the time of easy to assemble.

Drawings

FIG. 1 is a front view of the installation of the present invention;

figure 2 is a schematic side view of the installation of the present invention

FIG. 3 is a schematic view of the dust removing device of the present invention;

in the figure, 1, an integrated frame, 2, a powder bin, 4, a closed cover, 6, an aggregate bin, 7, an aggregate weighing device, 8, a powder weighing device, 9, a water weighing device, 10, a dust removal device, 11, a stair, 12, a concrete mixer, 13, a concrete discharge hopper, 14, a feeding adhesive tape machine, 15, a transition connection hopper, 16, a transition connection hopper dust remover, 17, a bin top pulse dust remover, 18, a distribution adhesive tape machine, 19, a sand distribution adhesive tape machine, 20, an air chute, 21, a concrete mixing transport vehicle, 110, a first comprehensive dust remover, 120, a second comprehensive dust remover, 22, a total ash discharge pipe, 113, a first frequency modulation motor, 114, a first air bin, 1141, a first valve, 1142, a second valve, 1143, a third valve, 1144, a fourth valve, 115, a first ash suction pipe, 116, a first ash discharge pipe, 123, a second frequency modulation motor, 1241, a fifth valve, 1242. a sixth valve 1243, a seventh valve 124, a second air box 1244, an eighth valve 125, a second ash suction pipe 126 and a second ash discharge pipe.

Detailed Description

In the following, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-2, a dust removing device in a concrete mixing plant comprises an integrated frame 1, wherein the integrated frame 1 is of an H-shaped steel or rectangular steel pipe or circular steel pipe structure and is used for fixing each component in the integrated frame 1, a material bin layer is arranged at the top of the integrated frame 1, a material preparation layer is arranged in the middle of the integrated frame, and a mixing layer is arranged at the lower part of the integrated frame 1; the first comprehensive dust collector 110 is installed on the batching layer, the first comprehensive dust collector 110 comprises a first frequency modulation motor 113, the first frequency modulation motor 113 is installed at the top of a first air bin 114, a turbine is arranged in the first air bin 114 and used for dust collection, the turbine is driven by the first frequency modulation motor 113, the first air bin 114 is connected with a first dust suction pipe 115, the first dust suction pipe 115 is arranged perpendicular to the ground, four holes are uniformly formed in the first dust suction pipe 115 and branch pipes are arranged on the first dust suction pipe 115, a first valve 1141, a second valve 1142, a third valve 1143 and a fourth valve 1144 are respectively arranged on the branch pipes, due to the fact that the heights of the four valves are different, dust sensors are arranged near each valve, the first dust suction pipe 115 is connected with a first dust outlet pipe 116, the first dust outlet pipe 116 is connected with a main dust outlet pipe 22, collected dust can be collected into the main dust outlet pipe 22 conveniently, the main dust discharging pipe 22 collects the dust collected by the second integrated dust collector 120 on the agitating layer at the same time, the second integrated dust collector 120 includes a second fm motor 123, the second fm motor 123 is installed on the top of the second wind box 124, a turbine is arranged in the second wind bin 124 and used for dust collection, the turbine is driven by a second frequency modulation motor 123, the second wind box 124 is connected to a second dust suction pipe 125, the second dust suction pipe 115 is disposed perpendicular to the ground, the second ash suction pipe 125 is uniformly provided with four holes and branch pipes, the branch pipes are respectively provided with a fifth valve 1241, a sixth valve 1242, a seventh valve 1243 and an eighth valve 1244, because the four valves have different heights, dust is sucked correspondingly to different heights, a dust sensor is arranged near each valve, the second ash suction pipe 125 is connected to a second ash discharge pipe 126, and the second ash discharge pipe 126 is also connected to the main ash discharge pipe 22. The top bin layer of the integrated frame 1 comprises a powder bin 2 and an aggregate bin 6, the top of the powder bin 2 is provided with a bin top pulse dust collector 17 to effectively prevent dust from being raised when the top of the powder bin 2 is filled, the top of the bin is also provided with a material distribution adhesive tape machine 18, the material distribution adhesive tape machine 18 can quantitatively transmit premix of a transition connecting hopper 15 to the aggregate bin 6 through a material loading adhesive tape machine 14, the material distribution adhesive tape machine 18 is of a movable structure, the direction of the material distribution adhesive tape machine 18 can be adjusted to face different bins, the direction of the material distribution adhesive tape machine 18 can be reversed, feeding to different bins is facilitated, and a sealing cover 4 is arranged above the material distribution adhesive tape machine 18 to prevent dust from being spread on the material distribution adhesive tape machine. Transition collecting hopper 15 links to each other with transition collecting hopper dust remover 16 in order to prevent transition collecting hopper department raise dust, transition collecting hopper dust remover 16 dust exhaust mouth links to each other with aggregate storehouse 6, the high-efficient premix that utilizes. The bottom of the bin is of an inverted cone structure, so that materials can be conveniently discharged from the bottom of the bin to a material mixing layer, the bottom of the powder bin 2 is connected with an air chute 20 in order to facilitate smooth transmission of powder and aggregate in the material mixing layer, and the bottom of the aggregate bin 6 is provided with a sand batching adhesive tape machine 19, the aggregates are discharged from the bottom of the aggregate bin 6 and fall on the sand batching adhesive tape machine 19, the sand distribution adhesive tape machine 19 and the air chute 20 respectively convey the aggregates and the powder to the aggregate weighing device 7 and the powder weighing device 8, the aggregate weighing device 7 and the powder weighing device 8 are both connected with the inlet of the concrete mixer 12, the inlet of the concrete mixer 12 is also connected with a water weighing device 9, the water weighing device 9 is connected with a water tank, the water tank is a small storage bin arranged between the bins, and can store water, liquid additives or powder additives according to the application. The powder bin 2, the aggregate bin 6 and the bottom end of the small storage bin are conveniently transported to the stirring layer above the same plane. Water, powder and aggregate pass through weighing device and carry the stirring layer with certain proportion, the stirring layer includes concrete mixer 12, concrete play hopper 13 and concrete mixing transport vechicle 21, and concrete mixer 12 bottom sets up concrete play hopper 13 and makes things convenient for the concrete loading, and concrete mixing transport vechicle 21 stops the filling concrete in play hopper 13 below. A dust removal device 10 is arranged at the outlet of the powder weighing device 8 to prevent dust from rising, and a stair 11 is arranged at the bottom of the integrated frame 1 to facilitate workers to check the weighing device and the concrete mixer.

The utility model discloses a dust collector is when using in concrete mixing plant station, and material loading sealing-tape machine 14 transports the aggregate to the transition in connecing fill 15 and will correspond the premix according to 6 positions in feed bin 6 and carry aggregate bin 6 through removing branch material sealing-tape machine 18 with the premix. When concrete is needed, the powder bin 2 and the aggregate bin 6 are opened, the first frequency modulation motor 113 and the second frequency modulation motor 123 are opened at the moment, aggregate is conveyed into the aggregate weighing device 7 through the sand batching adhesive tape machine 19, the powder is conveyed into the powder weighing device 8 through the air chute 20, when the dust sensor monitors dust, a valve at a corresponding position is opened to perform dust removal action, after the weighing device weighs the powder, the aggregate and the water with corresponding proportion and quality, the sand batching adhesive tape machine 19 and the air chute 20 stop feeding, then the material in the weighing device is unloaded into the concrete mixer 12, meanwhile, the concrete mixer 12 is opened, the prepared concrete naturally flows into the concrete mixing and transporting vehicle 21 through the concrete discharging hopper 13, and the concrete production is completed in the mixing plant.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a dust collector in concrete mixing plant station which characterized in that: comprises a stirring tower, a stirring device and a stirring device,

the stirring building comprises a material bin layer, a material mixing layer and a stirring layer which are arranged at the top of the integrated frame;

arranging a plurality of bins on the bin layer;

the storage bins are arranged on the same plane at the top of the integrated frame;

the shape and the size of the plurality of bins are the same or close to each other;

the storage bins comprise a powder bin, an aggregate bin and/or a sand bin;

the mixing layer is provided with a first comprehensive dust remover, and the stirring layer is provided with a second comprehensive dust remover;

the first comprehensive dust remover comprises a first frequency modulation motor, the first frequency modulation motor is installed at the top of a first air bin, a turbine is arranged in the first air bin, the turbine is driven by the first frequency modulation motor, the first air bin is connected with a first dust suction pipe, the first dust suction pipe is perpendicular to the ground, the first dust suction pipe is evenly provided with four holes and branch pipes, the branch pipes are respectively provided with a first valve, a second valve, a third valve and a fourth valve, a dust sensor is arranged near each valve, the first dust suction pipe is connected with a first dust outlet pipe, the first dust outlet pipe is connected with a main dust outlet pipe, collected dust is collected into the main dust outlet pipe, the main dust outlet pipe collects dust collected by a second comprehensive dust remover on a stirring layer at the same time, the second comprehensive dust remover comprises a second frequency modulation motor, and the second frequency modulation motor is installed at the top of a second air bin, the inside turbine that sets up in second wind storehouse, the turbine is driven by second frequency modulation motor, the second wind storehouse links to each other with the second ash absorption pipe, and second ash absorption pipe perpendicular to ground sets up, and the second ash absorption pipe evenly opens four holes and sets up the branch pipe, set up the fifth valve on the branch pipe respectively, the sixth valve, the seventh valve, the eighth valve, near every valve sets up the dust inductor, the second ash absorption pipe links to each other with the second ash pipe, and the second ash pipe links to each other still under with the total ash pipe.

2. The dust collector in concrete mixing plant according to claim 1, characterized in that: the shape of a plurality of silos is cylindrical, and the diameter of a plurality of silos is the same or close.

3. The dust collector in a concrete mixing plant according to claim 1, wherein a plurality of small storage bins are arranged among the plurality of bins and used for storing water, liquid additives or powdery additives.

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