CN213856239U

CN213856239U - Stirring station dust collection device

Info

Publication number: CN213856239U
Application number: CN202022540372.7U
Authority: CN
Inventors: 吴志瑞
Original assignee: Qingdao Xinxing Construction Machinery Co ltd
Current assignee: Qingdao Xinxing Construction Machinery Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-03
Anticipated expiration: 2030-11-06

Abstract

In order to solve the problems that dust formed in the production process of a concrete mixing plant is difficult to treat, secondary dust is raised and cannot be recycled, the utility model provides a dust collecting device of the mixing plant, which comprises a dust remover, a dust hopper, a valve A, a dust collecting hose and a valve B; the dust hopper is fixed below the dust remover, a downward material port is arranged at the bottom end of the dust hopper, and the valve B is arranged at the material port at the bottom end of the dust hopper; an opening is arranged on the side wall of the dust hopper, and the valve A is arranged at the opening of the side wall of the dust hopper; valve A links to each other with the hose that gathers dust, and its advantage lies in can simply collecting the dust effectively, reducing workman work load, avoids appearing the secondary raise dust, improves staff's operational environment, can realize the powder recovery and recycle, reduction in production cost, avoid extravagant.

Description

Stirring station dust collection device

Technical Field

The utility model relates to a concrete mixing plant, concretely relates to concrete mixing plant dust collection device.

Background

Along with the increasingly strict environmental protection requirements, the dust treatment requirements in the production process of the concrete mixing plant are increasingly strict, and various dust removing and ash removing equipment is also installed in the existing mixing plant. Wherein, the dust that descends in the production process of the mixing plant, the excessive dust that produces in the equipment maintenance process, the dust that dust collecting equipment trouble caused, the deposition that equipment installation or use mismanagement produced etc. have very big influence to the whole environmental protection of mixing plant. The dust is cleaned by mopping or manually sweeping. The mop is used for mopping the floor, so that time and labor are wasted, water resources are wasted, and meanwhile, most of stirring station equipment is steel structure equipment, and the stirring station equipment is easy to rust when meeting water to damage the equipment and is not suitable for being in a humid environment for a long time; the broom is adopted for cleaning, secondary dust raising is easy to generate, the dust removing and dust removing effects are poor, and the working environment of workers is poor.

Disclosure of Invention

In order to solve the problem, the utility model provides a simple structure, with low costs, can collect the dust effectively, reduce workman work load, avoid the secondary raise dust, can realize the stirring station dust collection device that the powder was retrieved and is recycled.

The utility model discloses a dust collecting device of a mixing station, which comprises a dust collector, an ash deposition hopper, a valve A, a dust collecting hose and a valve B; the dust hopper is fixed below the dust remover, a downward material port is arranged at the bottom end of the dust hopper, and the valve B is arranged at the material port at the bottom end of the dust hopper; an opening is arranged on the side wall of the dust hopper, and the valve A is arranged at the opening of the side wall of the dust hopper; the valve A is connected with a dust collection hose.

Furthermore, the upper part of the ash deposition bucket is a cylinder, and the opening is positioned on the side wall of the cylinder at the upper part of the ash deposition bucket.

Furthermore, the dust collection hose is wound by a steel wire. Thereby preventing the dust removal hose from being flatly sucked in the working process.

Further, the valve is a manual butterfly valve.

Furthermore, the dust remover is externally connected with a controllable switch.

And in the normal working process of the mixing station, the manual valve B is opened, and the manual valve A is closed, so that the normal work of the mixing station is ensured. During the shutdown time of the mixing plant such as off duty, maintenance, no order and the like, the manual valve B can be closed, the manual valve A is opened, and the dust remover is started to work. At the moment, the whole dust collector has no other air inlets except for the dust collection hose, the dust collection hose has a small caliber and a large wind speed, dust can be driven to enter the dust accumulation hopper, the purposes of dust collection and dust removal are achieved, and secondary dust raising is avoided in the process. And after cleaning, closing the dust remover, closing the manual valve A, opening the manual valve B and treating dust.

The dust hopper can have a certain amount of dust at this time, and the dust hopper has two processing modes: firstly, for recyclable dust, after starting stirring station equipment, opening a manual valve B to enable the dust to fall back to stirring equipment or a powder bin, and performing secondary utilization on the dust; secondly, for non-recyclable dust, a collection bag or box is placed under the manual valve B, where the dust is collected and sent away for disposal.

Stirring station dust collection device has following advantage: 1. dust is simply and effectively collected, and the workload of workers is reduced; 2. secondary dust emission is avoided, and the working environment of workers is improved; 3. the structure is simple, the materials are common, and the cost is not increased for the mixing plant; 4. can realize the recycling of powder, reduce the production cost and avoid waste.

Drawings

Fig. 1 is a structural diagram of the dust collecting device of the mixing plant of the present invention.

Labeled as:

1-a dust remover; 2-ash deposition bucket; 3. a manual butterfly valve A; 4-dust collecting hose; 5-manual butterfly valve B.

Detailed Description

The dust collecting device of the stirring station of the present invention will be described in detail with reference to fig. 1.

As shown in figure 1, the dust collecting device of the mixing station comprises a dust collector 1, an ash deposition bucket 2, a manual butterfly valve A, a dust collecting hose 4 and a manual butterfly valve B.

The dust collecting hopper 2 is fixed below the dust collector 1, the bottom end of the dust collector 1 is fixedly connected with the top end of the dust collecting hopper 2, and a material port at the top end of the dust collecting hopper 2 is circular or square and is adaptive to the shape of a connector at the bottom end of the dust collector.

The upper part of the ash deposition bucket 2 is a cylinder, the side wall of the cylinder is provided with an opening, and the valve A is arranged at the opening of the side wall of the ash deposition bucket 2.

The bottom end of the dust hopper 2 is provided with a downward material port, and the valve B is arranged at the material port at the bottom end of the dust hopper.

The dust collection hose 4 is fixedly connected with the valve A, and the dust collection hose 4 is wound by a steel wire. Thereby preventing the dust-removing hose 4 from being sucked flat during operation.

The dust remover 1 is externally connected with a controllable switch of a mixing station.

And in the normal working process of the mixing station, the manual valve B is opened, and the manual valve A is closed, so that the normal work of the mixing station is ensured. During the shutdown time of the mixing plant such as off duty, maintenance, no order and the like, the manual valve B can be closed, the manual valve A is opened, and the dust remover is started to work. At the moment, the whole dust collector has no other air inlets except for the dust collection hose, the dust collection hose has a small caliber and a large wind speed, dust can be driven to enter the dust accumulation hopper, the purposes of dust collection and dust removal are achieved, and secondary dust raising is avoided in the process. After the cleaning is finished, the dust remover is closed, the manual valve A is closed, the manual valve B is opened, and dust is treated: for recyclable dust, after the stirring station equipment is started, the manual valve B is opened to enable the dust to fall back to the stirring equipment or the powder bin, and the dust is recycled; for dust which is not recyclable, a collection bag or a collection box is placed below the manual valve B, where the dust is collected and sent away for disposal.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a stirring station dust collection device which characterized in that: comprises a dust remover, an ash deposition hopper, a valve A, a dust collection hose and a valve B; the dust hopper is fixed below the dust remover, a downward material port is arranged at the bottom end of the dust hopper, and the valve B is arranged at the material port at the bottom end of the dust hopper; an opening is arranged on the side wall of the dust hopper, and the valve A is arranged at the opening of the side wall of the dust hopper; the valve A is connected with a dust collection hose.

2. The dust collection device of the mixing station of claim 1, wherein: the upper part of the ash deposition bucket is a cylinder, and the opening is positioned on the side wall of the cylinder at the upper part of the ash deposition bucket.

3. The dust collection device of the mixing station of claim 1, wherein: and the dust collection hose is wound by a steel wire.

4. The dust collection device of the mixing plant of claim 2, wherein: and the dust collection hose is wound by a steel wire.

5. The dust collecting device of any one of claims 1 to 4, wherein: the valve is a manual butterfly valve.

6. The dust collecting device of any one of claims 1 to 4, wherein: the dust remover is externally connected with a controllable switch.

7. The dust collection device of the mixing station of claim 5, wherein: the dust remover is externally connected with a controllable switch.