CN218065582U

CN218065582U - From special fan structure of drying-machine of subsiding dust in area

Info

Publication number: CN218065582U
Application number: CN202221843782.1U
Authority: CN
Inventors: 吴煜; 霍扬
Original assignee: Jiangsu World High Tech Agricultural Equipment Co Ltd
Current assignee: Jiangsu World High Tech Agricultural Equipment Co Ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-16
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a fan technical field, in particular to from special fan structure of drying-machine of subsiding dust in area, including drum and blade, the blade is installed in the air intake department of drum, still includes vacuum pump, dust separator, the ke long and the backwind pipe of stopping, the air intake department in the blade front end is installed to the vacuum pump, the air outlet department in the drum is installed to the dust separator, the backwind pipe links to each other with vacuum pump and the ke long of stopping respectively. The utility model discloses at the preceding vacuum pump that increases of fan air intake, let the air that originally has the dust carry through the drum after the vacuum pump carries out vacuum treatment and subside the dust of stopping the kelong, the air after stopping the kelong and handling carries once more to the vacuum pump in through the return air duct, and cycle work in proper order is until thoroughly separating the dust, and follow-up need not be equipped with grey room or other dust settlement structures and handles the dust, the cost is reduced to the problem of follow-up maintenance difficulty has been avoided.

Description

From special fan structure of drying-machine of subsiding dust in area

Technical Field

The utility model relates to a fan technical field, in particular to from special fan structure of drying-machine of subsiding dust in area.

Background

At present, the fan structure that matches with the drying-machine is comparatively single, all comprises blade and drum basically, because environmental protection problem, needs do grey room or other dust settlement structures at the fan back and handle the dust. The ash house or other settlement structures added in the later stage are not only high in cost, but also complex in structure, and difficult to repair when faults occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fan needs to be equipped with grey room or other dust settlement structures and handles the dust and cause with high costs among the correlation technique, the structure is complicated, the problem of maintenance difficulty, a take the special fan structure of drying-machine who subsides the dust certainly, increase the vacuum pump in front of the fan air intake, let the air that originally has the dust carry through the drum after the vacuum pump carries out vacuum treatment and to stop the kelong and subside the dust, the air after stopping the kelong and handling passes through the return air duct and carries to the vacuum pump once more in, cycle work in proper order, until thoroughly separating the dust, follow-up need not be equipped with grey room or other dust settlement structures and handle the dust, the cost is reduced, and the problem of follow-up maintenance difficulty has been avoided.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a from special fan structure of drying-machine of subsiding dust in area, includes drum and blade, the blade is installed in the air intake department of drum, still includes vacuum pump, dust separator, the ke long and the backwind pipe of stopping, the air intake department in the blade front end is installed to the vacuum pump, dust separator installs in the air outlet department of drum, the backwind pipe links to each other with vacuum pump and the ke long of stopping respectively.

As the preferred scheme, still be provided with the energy recovery impeller between stopping kelong and the return air hose.

Preferably, the cylinder is mounted on a support.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses increase the vacuum pump in front of the fan air intake, let the air that originally has the dust carry on the vacuum treatment through the vacuum pump after the drum carries on to stop the kelong and subside the dust, the air after stopping the kelong and handling is carried to the vacuum pump once more through the return air duct, cycle work in proper order, until thoroughly separating the dust, follow-up need not be equipped with the ash house or other dust subside the structure and handle the dust, the cost is reduced to the difficult problem of follow-up maintenance has been avoided; in addition, because of stopping the kelong and can reducing the loss amount of wind energy consumption at the during operation, set up the energy recovery impeller between kelong and return-air hose of stopping, the amount of wind when air after the processing just got into the fan is recovered to the energy recovery impeller, guarantees that the amount of wind is unanimous, and the fan outside of discharging again.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure:

1. vacuum pump, 2, drum, 3, dust separator, 4, brak dragon, 5, return air pipe, 6, energy recovery impeller, 7, blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "above … …", "above … …", "above … … upper surface", "above", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1, a special fan structure of drying-machine from area subsides dust, includes vacuum pump 1, drum 2, dust separator 3, gram dragon 4 of stopping, return-air hose 5 and blade 7, and blade 7 is installed in the air intake department of drum 2, and vacuum pump 1 is installed in the air intake department of blade 7 front end, and dust separator 3 is installed in the air outlet department of drum 2, and return-air hose 5 links to each other with vacuum pump 1 and gram dragon 4 of stopping respectively.

In one embodiment, an energy recovery impeller 6 is further arranged between the stopcock 4 and the return air pipe 5 and used for recovering the air volume to the air volume just entering the fan.

In one embodiment, the cylinder 2 is mounted on a support for supporting the fan.

The working principle is as follows:

when the air as the dust gets into from the left side, earlier carry out vacuum treatment through vacuum pump 1 with the air of taking the dust, carry the dust to the k long 4 that stops through drum 2 again, through the settlement treatment of k long 4 that stops, the dust can drop from k long 4 bottoms that stops, because of the k long 4 that stops subsides the dust effective rate about 80%, so the air after k long 4 processing of stopping is carried to vacuum pump 1 once more through return air duct 5, cycle work in proper order, until thoroughly separating the dust, because of the k long 4 that stops can the loss amount of wind energy consumption at the during operation, so the air after the processing resumes the amount of wind when just getting into the fan through energy recovery impeller 6, guarantee the amount of wind unanimity, discharge the fan outside again.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a from special fan structure of drying-machine of area settlement dust, includes drum (2) and blade (7), install in the air intake department of drum (2) blade (7), its characterized in that: still include vacuum pump (1), dust separator (3), ke longs (4) and return air hose (5) of stopping, install in the air intake department of blade (7) front end vacuum pump (1), install in the air outlet department of drum (2) dust separator (3), return air hose (5) link to each other with vacuum pump (1) and ke longs (4) of stopping respectively.

2. The special fan structure of dryer with dust settling function of claim 1, wherein: an energy recovery impeller (6) is further arranged between the brake Kelong (4) and the air return pipe (5).

3. The special fan structure of dryer with dust settling function of claim 1, wherein: the cylinder (2) is mounted on the bracket.