CN219209338U - Built-in dust removal type Rong Liaodou - Google Patents
Built-in dust removal type Rong Liaodou Download PDFInfo
- Publication number
- CN219209338U CN219209338U CN202223439622.3U CN202223439622U CN219209338U CN 219209338 U CN219209338 U CN 219209338U CN 202223439622 U CN202223439622 U CN 202223439622U CN 219209338 U CN219209338 U CN 219209338U
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- dust
- dust removing
- dust removal
- hopper
- cavity
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Abstract
The utility model relates to the field of powder containing equipment, in particular to a built-in dust removing type containing hopper, which comprises a containing hopper, wherein a baffle is fixedly arranged at the upper part in the containing hopper, the interior of the containing hopper is divided into a containing cavity and a dust removing cavity by the baffle, the upper part and the lower part of the dust removing cavity are respectively communicated with the containing cavity, a dust removing device is arranged in the containing cavity, and the dust removing device comprises a dust removing fan, a closed air chamber and a dust removing filter element which are mutually communicated, and the dust removing fan extracts air in the dust removing cavity through the dust removing filter element; the dust removal device further comprises a pulse back blowing device, and the pulse back blowing device is provided with a blowing port facing the dust removal filter element. According to the utility model, the material containing cavity and the dust removing cavity which are mutually communicated are arranged in the material containing hopper, and a negative pressure environment is manufactured in the dust removing cavity by utilizing the dust removing device, so that raised dust generated during material transfer is adsorbed in time, and the problem of dust overflow is effectively avoided; the material adsorbed on the dust removing filter core falls into the material containing cavity through the pulse back blowing device.
Description
Technical Field
The utility model relates to the field of powder containing equipment, in particular to a built-in dust removing type containing hopper.
Background
The traditional hopper is when receiving the material and unloading to the bulk material that produces the dust easily, the unavoidable excessive scheduling problem of dust that takes place adopts external dust collecting equipment's mode to solve dust problem among the prior art generally, and the dust material recycling process that is absorbed by the dust remover in this kind of method is comparatively loaded down with trivial details to need in time clear up the dust remover deposition, therefore also there is the direct processing mode of abandoning of the material that will absorb away, but to the mixed material that has the ratio requirement, this kind of mode can cause the ratio unbalance, influences the accuracy of material composition proportion.
Disclosure of Invention
The utility model aims to solve the problems and provides a built-in dust-removing type receiving hopper, which adopts the following technical scheme:
the utility model provides a built-in dust removal type holds hopper, includes Rong Liaodou, holds the hopper top and sets up the feed inlet, holds the hopper bottom and sets up the discharge opening, discharge opening department sets up the discharge valve, holds the hopper upper portion fixed setting baffle, and the baffle is separated holding hopper inside into holding material chamber and dust removal chamber, upper portion and lower part in dust removal chamber communicate with holding material chamber respectively, and the dust removal intracavity sets up dust collector, dust collector includes dust removal fan, airtight air chamber and the dust removal filter core of intercommunication, and the dust removal fan draws the air in the dust removal chamber through the dust removal filter core; the dust removal device further comprises a pulse back blowing device, and the pulse back blowing device is provided with a blowing port facing the dust removal filter element.
On the basis of the scheme, the number of the dust removing filter elements is multiple, and the dust removing filter elements are distributed along the horizontal direction.
On the basis of the scheme, the pulse back-blowing device is communicated with the blowing port through the shunt pipe.
Preferably, the air blowing port is arranged at the upper part of the dust removing filter element.
Preferably, the dust removing cavity is positioned at the side or middle part of the receiving hopper.
The beneficial effects of the utility model are as follows: the material containing cavity and the dust removing cavity which are mutually communicated are arranged in the material containing hopper, and a negative pressure environment is manufactured in the dust removing cavity by utilizing the dust removing device, so that raised dust generated during material transfer is adsorbed in time, and the problem of dust overflow is effectively avoided; the material adsorbed on the dust removing filter element falls into the material containing cavity through the pulse back blowing device, so that the dust removing device is not required to be cleaned, the waste of the raw materials is not caused, and the accurate weight and proportion of the material are ensured.
Drawings
Fig. 1: the structure of the utility model is schematically shown;
fig. 2: another view angle structure of the present utility model is schematically shown.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the terms "center," "length," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
As shown in fig. 1 and 2, a built-in dust removal type holding hopper comprises a holding hopper 11, wherein a feeding hole 12 is formed in the top of the holding hopper 11, a discharging hole 13 is formed in the bottom of the holding hopper 11, a discharging valve 14 is arranged at the discharging hole 13, a partition plate 15 is fixedly arranged on the upper portion in the holding hopper 11 along the vertical direction, the partition plate 15 divides the interior of the holding hopper 11 into a holding cavity and a dust removal cavity, the upper portion and the lower portion of the dust removal cavity are respectively communicated with the holding cavity, a dust removal device is arranged in the dust removal cavity and comprises a dust removal fan 21, a closed air chamber 23 and a dust removal filter element 24 which are mutually communicated, the dust removal fan 21 extracts air in the dust removal cavity through the dust removal filter element 24, and the extracted air is discharged through an air outlet 22 between the dust removal fan 21 and the closed air chamber 23. The dust collector further comprises a pulse back-blowing device 25, said pulse back-blowing device 25 being provided with a blowing opening directed towards the dust collector cartridge 24. Preferably, the number of the dust removing filter elements 24 is plural, and the dust removing filter elements are arranged along the horizontal direction so as to improve the dust removing adsorption efficiency, and the pulse back-blowing device 25 is communicated with the air blowing port through the shunt pipe 26 so as to perform pulse back-blowing on each dust removing filter element 24 at the same time. Preferably, the air blast opening is provided at the upper portion of the dust removing filter element 24, so that the material particles adsorbed on the dust removing filter element 24 can enter the material containing cavity from the lower portion.
Further, the dust removing cavity is arranged at the side or middle of the receiving hopper 11 and is designed to be rectangular or annular and the like according to actual use requirements.
The negative pressure environment is manufactured in the dust removing cavity through the dust removing fan 21, so that material particles floating on the upper part in the material containing cavity are adsorbed on the surface of the dust removing filter element 24, and dust-like materials are prevented from overflowing. And then the dust-removing filter element 24 is blown through the pulse back-blowing device 25, material particles adsorbed on the surface of the dust-removing filter element 24 are shaken off, enter the material containing cavity through the lower part of the dust-removing cavity, and are discharged together with other materials during discharging.
The present utility model has been described above by way of example, but the present utility model is not limited to the above-described embodiments, and any modifications or variations based on the present utility model fall within the scope of the present utility model.
Claims (5)
1. The utility model provides a built-in dust removal formula holds hopper, its characterized in that includes holds hopper (11), rong Liaodou (11) top sets up feed inlet (12), rong Liaodou (11) bottom sets up discharge opening (13), discharge opening (13) department sets up discharge valve (14), and Rong Liaodou (11) internal upper portion is fixed to be set up baffle (15), and baffle (15) are holding hopper (11) internal partition and are holding material chamber and dust removal chamber, dust removal chamber's upper portion and lower part communicate with holding material chamber respectively, and dust removal intracavity sets up dust collector, dust collector includes dust removal fan (21), airtight air chamber (23) and dust removal filter core (24) of intercommunication, and dust removal fan (21) are through the air in dust removal filter core (24) extraction dust removal chamber; the dust removal device further comprises a pulse back-blowing device (25), and the pulse back-blowing device (25) is provided with a blowing port facing the dust removal filter element (24).
2. A dust collection hopper as claimed in claim 1, wherein the number of dust collection cartridges (24) is plural and arranged in a horizontal direction.
3. A dust collection hopper as claimed in claim 2, characterized in that the pulse back-blowing device (25) communicates with the air outlet via a shunt (26).
4. A dust collection hopper as claimed in claim 1, wherein the air blast opening is provided in the upper part of the dust collection filter element (24).
5. A dust collection hopper as claimed in claim 1, wherein the dust collection chamber is located at the side or middle of the hopper (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223439622.3U CN219209338U (en) | 2022-12-21 | 2022-12-21 | Built-in dust removal type Rong Liaodou |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223439622.3U CN219209338U (en) | 2022-12-21 | 2022-12-21 | Built-in dust removal type Rong Liaodou |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219209338U true CN219209338U (en) | 2023-06-20 |
Family
ID=86748934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223439622.3U Active CN219209338U (en) | 2022-12-21 | 2022-12-21 | Built-in dust removal type Rong Liaodou |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219209338U (en) |
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2022
- 2022-12-21 CN CN202223439622.3U patent/CN219209338U/en active Active
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