CN204355805U - A kind of environment friendly dedusting hopper - Google Patents

Abstract

The utility model discloses an environment-friendly dust removal hopper, which comprises a hopper support, a hopper and at least one storage tank are arranged on the hopper support, a transition belt conveyor is arranged below the discharge port of the hopper, and the inlet of the hopper There are several dust collecting ports of the hopper, and the dust collecting port of the hopper is connected with the storage tank through the dust collecting pipeline, and a suspension guide for feeding the material into the ground belt conveyor is arranged in conjunction with the transition belt conveyor. trough, the storage tank is set above the suspension guide trough, the ground belt conveyor is set below the suspension guide trough, the transition belt conveyor is provided with a dust-proof hood, and the Both the dust hood and the hanging material guide groove are provided with several hood dust collection ports and material guide groove dust collection ports. The tanks are connected. The above-mentioned environment-friendly dust removal hopper is not only suitable for loading and unloading powdery materials, but also is environmentally friendly and does not waste materials.

Description

An environment-friendly dust removal hopper

technical field

The utility model relates to a hopper, in particular to an environment-friendly dust removal hopper.

Background technique

At present, in the loading and unloading of bulk cargo that is prone to dust, a large amount of dust will be generated during the unloading process of the grab bucket of the door crane (or loading and unloading bridge), which has a great impact on the quality of the surrounding environment. Therefore, the mixing hopper is generally equipped with a dust removal system. The existing hopper generally adopts a water spray dust removal system, which is not suitable for loading and unloading of powdery materials such as grain and cement clinker.

Utility model content

The purpose of this utility model is to provide an environment-friendly dust removal hopper, which is suitable for loading and unloading powdery materials, and has the characteristics of environmental protection and no material waste, so as to solve the above-mentioned problems existing in the loading and unloading of powdery materials in the prior art.

For this purpose, the utility model adopts the following technical solutions:

An environment-friendly dust removal hopper, which includes a hopper bracket, a hopper and at least one storage tank are arranged on the hopper bracket, and a transition belt conveyor is arranged below the discharge port of the hopper, wherein, the surroundings of the hopper inlet are arranged There are several dust collecting ports of the hopper, and the dust collecting port of the hopper is connected with the storage tank through the dust collecting pipeline, and the transition belt conveyor is provided with a suspension guide groove for sending materials into the ground belt conveyor. The storage tank is arranged above the suspension guide chute, the ground belt conveyor is arranged below the suspension guide trough, and the transition belt conveyor is provided with a dust-proof hood, and the dust-proof hood There are several hood dust collection ports and material guide trough dust collection ports on the hanging material guide trough, and the hood dust collection ports and material guide trough dust collection ports are all connected to the storage tank through dust collection pipelines Pass, the dust collection pipeline is provided with a negative pressure fan for dust collection.

In particular, a traveling wheel is provided under the hopper support, and the traveling wheel is connected to a driving device.

In particular, two storage tanks are provided, and the two storage tanks are correspondingly arranged on the hopper brackets on both sides of the hopper, and suspension guide grooves are provided under the two storage tanks .

In particular, a ladder platform is provided on one side of the hopper support.

The beneficial effect of the utility model is that, compared with the prior art, the hopper inlet, the dust-proof head cover and the suspension guide groove of the environmental-friendly dust removal hopper are all provided with a negative pressure dust collection port, and the belt conveyor from the hopper outlet to the ground During the entire conveying process, the powdery materials are kept transported at a slow speed, and the dust removal device absorbs the floating dust, which can greatly purify the air at the transportation site, ensure that the loading and unloading dust does not leak out, and protect the environment. At the same time, the dust collected by the storage tank is returned to the logistics system through the discharge port to ensure the reasonable recovery of materials and avoid waste.

Description of drawings

Fig. 1 is the front view of the environment-friendly dust removal hopper provided by Embodiment 1 of the utility model;

Fig. 2 is a side view of the environment-friendly dedusting hopper provided by Embodiment 1 of the utility model;

Fig. 3 is a top view of the environment-friendly dust-removing hopper provided by Embodiment 1 of the present utility model.

In the picture:

1. Hopper bracket; 2. Walking wheels; 3. Track; 4. Hopper; 5. Storage tank; 6. Transition belt conveyor; 7. Dust collection port of hopper; 8. Dust collection pipeline; 9. Suspension guide trough ; 10. Dust-proof hood; 11. Dust collection port of material guide trough; 12. Negative pressure fan; 13. Ladder platform.

Detailed ways

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

Please refer to Figures 1 to 3, in this embodiment, an environmentally friendly dust removal hopper includes a hopper support 1, the hopper support 1 is movable, and a walking wheel 2 is installed at the bottom, and the walking wheel 2 is set On the track 3, the pulling force is provided by the door machine (or loading and unloading bridge, etc.), and the connecting rod between the two depends on the actual situation. The hopper support 1 is provided with a hopper 4, and a storage tank 5 is provided on both sides of the hopper 4 on the hopper support 1, and a transition belt conveyor 5 is provided below the discharge port of the hopper 4, The inlet of the hopper 4 is provided with several hopper dust collection ports 6, and the hopper dust collection port 6 communicates with the storage tank 5 through a dust collection pipeline 7, and is provided with the transition belt conveyor 5 for The material is sent into the suspension guide groove 8 of the ground belt conveyor, the below of the two storage tanks 5 is provided with a suspension guide groove 8, and the ground belt conveyor is arranged under the suspension guide groove 8, The transition belt conveyor 5 is provided with a dust-proof hood 9, and the dust-proof hood 9 and the suspension guide chute 8 are all provided with several hood dust-collecting ports (not shown in the figure) and the feed-guide collection. Dust port 10, the dust collection port of the hood and the dust collection port 10 of the material guide groove are all communicated with the storage tank 5 through the dust collection pipeline 7, and the dust collection pipeline 7 is provided with two A negative pressure blower 11 that generates dust collection negative pressure.

One side of the hopper support 1 is provided with a ladder platform 12 for easy operation or maintenance.

During the working process, the grab of the door machine (or loading and unloading bridge) grabs the material, discharges it into the hopper 4, enters the suspension guide groove 8 through the transition belt conveyor 5 below the hopper 4, and then flows to the belt conveyor on the ground, and passes through the ground The belt conveyor is transported to the rear storage point. A large amount of dust will be generated during the unloading process of the grab bucket of the door machine (or loading and unloading bridge). The pipeline 7 collects the raised dust into the storage tank 5, and the dust collected by the storage tank 5 is sent to the ground belt conveyor through the discharge port, and returned to the logistics system to ensure the reasonable recovery of materials and avoid waste.

The above embodiments have only set forth the basic principles and characteristics of the present utility model, and the present utility model is not limited by the above examples. Under the premise of not departing from the spirit and scope of the present utility model, the present utility model also has various changes and changes. These changes All changes and modifications fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (4)

1. an environment friendly dedusting hopper, it comprises hopper base, described hopper base is provided with hopper and at least one storage tank, transition belt feeder is provided with below the discharge port of described hopper, it is characterized in that, the surrounding of described hopper throat is provided with several hoppers and gathers dust mouth, the described hopper mouth that gathers dust is connected with described storage tank by the pipeline that gathers dust, described transition belt feeder is coordinated to be provided with suspension deflector chute for material being sent into ground belt conveyer, described storage tank is arranged at the top of described suspension deflector chute, described ground belt conveyer is arranged at the below of described suspension deflector chute, described transition belt feeder is provided with dust-proof head-shield, described dust-proof head-shield and hanging deflector chute is provided with gather dust mouth and deflector chute of several head-shields and gathers dust mouth, described head-shield mouth and the deflector chute mouth that gathers dust that gathers dust all is connected with described storage tank by the pipeline that gathers dust, the described pipeline that gathers dust is provided with the negative-pressure air fan for gathering dust.

2. environment friendly dedusting hopper according to claim 1, is characterized in that, the below of described hopper base is provided with road wheel, described road wheel connecting drive device.

3. environment friendly dedusting hopper according to claim 1 and 2, it is characterized in that, described storage tank is provided with two, and these two storage tank correspondences are arranged on the hopper base of the both sides of described hopper, and the below of described two storage tanks is provided with suspension deflector chute.

4. environment friendly dedusting hopper according to claim 1 and 2, is characterized in that, the side of described hopper base is provided with ladder landing platform.