CN214763970U - Bulk cargo self-circulation maintenance-free dust removal funnel - Google Patents
Bulk cargo self-circulation maintenance-free dust removal funnel Download PDFInfo
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- CN214763970U CN214763970U CN202022935909.XU CN202022935909U CN214763970U CN 214763970 U CN214763970 U CN 214763970U CN 202022935909 U CN202022935909 U CN 202022935909U CN 214763970 U CN214763970 U CN 214763970U
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- filter
- bucket body
- draught fan
- self
- hopper
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Abstract
The utility model relates to a bulk cargo self-loopa non-maintaining dust removal funnel, including the bucket body, be equipped with the filtration compartment in the bucket body, it has gaseous entry to open in the filtration compartment, and the first filter of gas entrance installation, bucket body outer wall installation draught fan, draught fan entry end intercommunication filtration compartment, the second filter entry end is connected to the draught fan exit end, is equipped with the filter chamber in the second filter, and the filter chamber bottom is equipped with the filter screen, and the filter chamber side communicates the bucket body. The utility model has simple structure and small occupied space; the dust removal device and the loading and unloading funnel are integrated together, a negative pressure bin necessary for the dust remover is manufactured by utilizing a hopper body of the loading and unloading funnel, and the dust removal is carried out twice by utilizing the dust treatment device and the filtering pipeline, so that the discharged gas meets the environmental protection requirement.
Description
Technical Field
The utility model belongs to the technical field of the commodity circulation storage, a bulk cargo self-loopa non-maintaining dust removal funnel is related to.
Background
When bulk materials are loaded and unloaded at ports and wharfs, a crane grab bucket is adopted to unload a ship and load the ship, and dust generated in a funnel is collected and treated. And the treated dust particles are sent back to the funnel again, so that material loss is avoided. The dust still does not reach emission standard after the two-stage treatment, still sends back and reprocesses in the negative pressure storehouse, forms the self-loopa and removes dust, and the pollution when effectual reduction funnel operation guarantees that the gas that discharges satisfies the requirement of environmental protection, and there is not material loss in whole process moreover.
Disclosure of Invention
An object of the utility model is to provide a bulk cargo self-loopa non-maintaining dust removal funnel can solve the dust and handle the back through the two-stage, still does not reach emission standard's problem.
According to the utility model provides a technical scheme: the utility model provides a bulk cargo self-loopa non-maintaining dust removal funnel, includes the bucket body, be equipped with the filtration compartment in the bucket body, it has gas inlet to open in the filtration compartment, the first filter of gas entrance installation, bucket body outer wall installation draught fan, draught fan entry end intercommunication the filtration compartment, the draught fan exit end is connected second filter entry end, be equipped with the filter chamber in the second filter, the filter chamber bottom is equipped with the filter screen, filter chamber side intercommunication the bucket body.
As a further improvement of the utility model, the side surface of the filter cavity is communicated with the bucket body through a return pipe.
As a further improvement, the first filter comprises a filter body, the side part of the filter body is provided with an air inlet, and the air inlet is provided with a sieve plate and activated carbon.
As a further improvement of the present invention, the sieve plate is connected to the filter body by a first fixing bolt.
As a further improvement of the utility model, an ultraviolet disinfection lamp is arranged in the filter cavity of the second filter.
As a further improvement, the bottom of the bucket body is funnel-shaped and is composed of a bottom conical surface and a bottom plane, the bottom conical surface is conical, and the bottom plane is located in the middle of the bottom conical surface.
As a further improvement, the filtering compartment is composed of an air inducing plate, a bottom plate and a bucket body inner wall, the bottom plate is provided with the air inlet, the air inducing plate is the same with the inclination of the bottom conical surface, and the air inlet constitute an air channel.
The positive progress effect of this application lies in:
the utility model has simple structure and small occupied space; the dust removal device and the loading and unloading funnel are integrated together, a negative pressure bin necessary for the dust remover is manufactured by utilizing a hopper body of the loading and unloading funnel, and the dust removal is carried out twice by utilizing the dust treatment device and the filtering pipeline, so that the discharged gas meets the environmental protection requirement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In fig. 1, the device comprises a hopper body 1, a filtering compartment 2, a first filter 3, an air duct 4, an induced draft fan 5, a second filter 6 and the like.
As shown in FIG. 1, the utility model relates to a bulk cargo self-loopa non-maintaining dust removal funnel, including bucket body 1, be equipped with in the bucket body 1 and filter compartment 2, it has gaseous entry to open in the filtration compartment 2, the first filter 3 of gas entrance installation, 1 outer wall installation draught fan 5 of bucket body, draught fan 5 entry end intercommunication filters compartment 2, and 6 entry ends of second filter are connected to draught fan 5 exit end, are equipped with the filter chamber in the second filter 6, and the filter chamber bottom is equipped with the filter screen, and the back flow intercommunication bucket body 1 is passed through to the filter chamber side.
The first filter of installation includes filter body, and filter body lateral part is provided with the air intake, and air intake department is provided with sieve, active carbon.
The sieve links to each other with the filter body through first fixing bolt.
An ultraviolet disinfection lamp is arranged in the filter cavity of the second filter 6 to disinfect bacteria and viruses in dust and prevent toxic substances from flowing outwards.
The bottom of the bucket body 1 is funnel-shaped and consists of a bottom conical surface 1-1 and a bottom plane 1-2, the bottom conical surface 1-1 is conical, and the bottom plane 1-2 is positioned in the middle of the bottom conical surface 1-1.
The filtering compartment 2 is composed of an induced draft plate 2-1, a bottom plate 2-2 and the inner wall of the bucket body 1, a gas inlet is arranged in the bottom plate 2-2, the inclination of the induced draft plate 2-1 is the same as that of the bottom conical surface 1-1, and the induced draft plate 2-1 and the bottom conical surface form an air duct 4.
The working process of the utility model is as follows:
the material falls into inside the bucket body 1, and the dusty gas that raises passes through first filter 3 from wind channel 4 under the effect of draught fan 5, through first filter 3's filtration back, and the sieve blocks the large granule dust, and the remaining dust granule that handles down falls into 1 bilge of the bucket body, retrieves. Gas after the first grade filtration gets into and filters compartment 2, sends into second filter 6 through draught fan 5, carries out the second grade and filters, and the gas that reaches emission standard directly discharges into the atmosphere, and the unable up to standard residual gas body weight is new through the return air hose entering negative pressure storehouse, so the circulation is reciprocal.
Claims (7)
1. The utility model provides a bulk cargo self-loopa non-maintaining dust removal funnel which characterized in that: the funnel includes bucket body (1), be equipped with in bucket body (1) and filter compartment (2), it has gas inlet to open in filter compartment (2), gas inlet installs first filter (3), bucket body (1) outer wall installation draught fan (5), draught fan (5) entry end intercommunication filter compartment (2), second filter (6) entry end is connected to draught fan (5) exit end, be equipped with the filter chamber in second filter (6), the filter chamber bottom is equipped with the filter screen, filter chamber side intercommunication bucket body (1).
2. The bulk self-circulating maintenance-free dust hopper of claim 1, wherein: the side surface of the filter cavity is communicated with the hopper body (1) through a return pipe.
3. The bulk self-circulating maintenance-free dust hopper of claim 1, wherein: the first filter comprises a filter body, an air inlet is formed in the side portion of the filter body, and a sieve plate and activated carbon are arranged at the air inlet.
4. The bulk self-circulating maintenance-free dust hopper of claim 3, wherein: the sieve plate is connected with the filter body through a first fixing bolt.
5. The bulk self-circulating maintenance-free dust hopper of claim 1, wherein: an ultraviolet disinfection lamp is arranged in the filter cavity of the second filter (6).
6. The bulk self-circulating maintenance-free dust hopper of claim 1, wherein: the hopper body (1) bottom is hopper-shaped, comprises end conical surface (1-1) and basal plane (1-2), end conical surface (1-1) is the toper, basal plane (1-2) are located the centre of end conical surface (1-1).
7. The bulk self-circulating maintenance-free dust hopper of claim 6, wherein: the filtering compartment (2) is composed of an air guide plate (2-1), a bottom plate (2-2) and the inner wall of the bucket body (1), the bottom plate (2-2) is provided with the gas inlet, the air guide plate (2-1) and the bottom conical surface (1-1) have the same inclination, and the air guide plate and the bottom conical surface form an air channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935909.XU CN214763970U (en) | 2020-12-08 | 2020-12-08 | Bulk cargo self-circulation maintenance-free dust removal funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935909.XU CN214763970U (en) | 2020-12-08 | 2020-12-08 | Bulk cargo self-circulation maintenance-free dust removal funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214763970U true CN214763970U (en) | 2021-11-19 |
Family
ID=78710700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022935909.XU Active CN214763970U (en) | 2020-12-08 | 2020-12-08 | Bulk cargo self-circulation maintenance-free dust removal funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214763970U (en) |
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2020
- 2020-12-08 CN CN202022935909.XU patent/CN214763970U/en active Active
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