CN210171715U - Positive pressure flour-gas separating device - Google Patents
Positive pressure flour-gas separating device Download PDFInfo
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- CN210171715U CN210171715U CN201920983396.4U CN201920983396U CN210171715U CN 210171715 U CN210171715 U CN 210171715U CN 201920983396 U CN201920983396 U CN 201920983396U CN 210171715 U CN210171715 U CN 210171715U
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Abstract
The utility model relates to a flour positive pressure powder-gas separation device, which comprises an air blower, a feeding pipe and a powder storage tank, wherein flour in the feeding pipe is transported to the powder storage tank through the positive pressure of the air blower, and the flour positive pressure powder-gas separation device also comprises a first and a second shakelong which are respectively provided with an air inlet, an air outlet and a feed opening; an air inlet of the first husky dragon is connected with the feeding pipe, materials in the feeding pipe tangentially enter a first husky dragon inner cavity from the air inlet, an air outlet of the first husky dragon is connected with an air inlet of the second husky dragon through a first air outlet pipe, the materials in the first air outlet pipe tangentially enter a second husky dragon inner cavity from the air inlet, and an air outlet of the second husky dragon is connected with a filtering cloth bag; the feed opening of the first saxolone is communicated with the powder storage tank, and the feed opening of the second saxolone is communicated with the powder storage tank through the air seal machine. The utility model discloses can effectively practice thrift the energy consumption, reduction in production cost simultaneously reducing the powder storage tank volume to the fractionation of the flour in the pay-off pipe.
Description
Technical Field
The utility model relates to a flour processing technology field, concretely relates to flour malleation powder gas separator.
Background
In the flour processing, when the flour is conveyed in a positive pressure mode, the air blower is used for conveying the flour in the feeding pipe to the flour storage tank, the filtering cloth bag is connected to the flour storage tank and used for filtering the flour, the flour is finally blocked in the flour storage tank, the gas is discharged out of the flour storage tank through the filtering cloth bag, and impurity-containing dust in the flour is filtered out, so that the flour and the gas are separated.
This kind of pressure fortune mode of prior art has very big requirement to the volume of storing up the powder jar, needs the great volumetric storage powder jar of design for the pressure fortune air carries flour to get into and stores up in the powder jar and flows fully and realize the separation, and when powder gas passes through the filtration sack in storing up the powder jar, the powder content is higher in the gas, very easily causes the filtration sack to block up, leads to the pressure fortune to break off, needs often to change the gumming to the sack, seriously influences flour pressure fortune efficiency. In addition, the pressure transportation mode in the prior art still has the problem that the energy consumption is high, and in order to ensure that the powder gas in the large-volume powder storage tank is thoroughly separated, a high-power air blower is needed to pressure-transport the materials in the feeding pipe.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a flour malleation powder gas separator, through setting up first husky ke long and second husky ke long, realize the fractionation to the flour in the pay-off pipe, can effectively practice thrift the energy consumption when reducing the storage powder jar volume, reduction in production cost.
The utility model discloses a realize through following technical scheme:
the positive-pressure flour-gas separation device comprises an air blower, a feeding pipe and a flour storage tank, wherein flour in the feeding pipe is conveyed to the flour storage tank through the air blower under positive pressure, and the positive-pressure flour-gas separation device also comprises a first and a second shakelong which are respectively provided with an air inlet, an air outlet and a feed opening;
an air inlet of the first husky dragon is connected with the feeding pipe, materials in the feeding pipe tangentially enter a first husky dragon inner cavity from the air inlet, an air outlet of the first husky dragon is connected with an air inlet of the second husky dragon through a first air outlet pipe, the materials in the first air outlet pipe tangentially enter a second husky dragon inner cavity from the air inlet, and an air outlet of the second husky dragon is connected with a filtering cloth bag;
the feed opening of the first saxolone is communicated with the powder storage tank, and the feed opening of the second saxolone is communicated with the powder storage tank through the air seal machine.
After the powder gas in the feeding pipe enters the first husky dragon in the tangential direction, the flour spirally sinks along the inner wall of the first husky dragon under the action of gravity and falls into the powder storage tank pipe through the discharging opening to realize primary separation, part of undeposited flour enters the second husky dragon through the air outlet above the air outlet along with the gas in the tangential direction of the first air outlet pipe, the powder gas separation is continuously carried out, most of the flour in the powder gas falls into the powder storage tank under the action of the air seal machine, the gas carrying a small amount of flour is discharged into the filtering cloth bag from the air outlet above the filtering cloth bag, the residual flour and the gas are filtered out by the filtering cloth bag, and finally the powder gas separation is realized.
Furthermore, the air outlet of the second salon is connected with the filtering cloth bag through a second air outlet pipe, and the second air outlet pipe is in an inverted U shape.
The second air outlet pipe is in an inverted U shape, one end of the second air outlet pipe is connected with an air outlet of the second cyclone, the other end of the second air outlet pipe is connected with the filtering cloth bag, the filtering cloth bag and the cyclone are arranged in a vertical parallel mode, flour is convenient to settle in the filtering cloth bag by means of gravity when the filtering cloth bag filters the flour gas, and separation and filtration efficiency is improved.
Furthermore, the top of the powder storage tank is respectively provided with a first feed inlet and a second feed inlet, the first feed inlet is connected with the feed opening of the first Schopper, the second feed inlet is hermetically connected with the lower pressure opening of the air seal device, and the upper pressure opening of the air seal device is hermetically connected with the feed opening of the second Schopper.
The first feed inlet of the powder storage tank is connected with the feed opening of the first husky dragon, the flour of the first-stage separation in the first husky dragon is converged into the powder storage tank for storage, the second feed inlet of the powder storage tank is connected with the pressing opening of the air seal device, the flour of the second-stage separation in the second husky dragon is converged into the powder storage tank for storage, and the air of the second husky dragon is discharged from the air outlet at the top under the action of the air seal device.
Further, the blower is a roots blower.
The Roots blower adopts a three-blade rotor structure and a reasonable structure at the air inlet and the air outlet in the shell, so that the blower has small vibration and low noise; the impeller and the shaft are of an integral structure, the impeller is not abraded, the performance of the fan is lasting, and the fan can continuously run for a long time; the volume utilization rate of the fan is high, the volume efficiency is high, and the energy consumption is low.
The utility model has the advantages that:
the utility model provides a, first husky dragon and the second husky dragon of setting through establishing ties carry out the second grade filtration separation to flour powder gas, require lowly to the volume size of storing up the powder jar, compare in traditional pressure transportation mode, store up the powder jar volume and can reduce one time, effectively practice thrift the cost and reduce the area of equipment, and improved hierarchical filtration efficiency.
And the volume of the powder storage tank is reduced, the power of a correspondingly used fan is reduced, the energy consumption of production and processing is reduced to a certain extent, the electric energy is saved, and the production cost is reduced.
And thirdly, through classified filtration, the powder content in the gas can be effectively reduced, the working time of the filter cloth bag is prolonged, the occurrence of short-time blockage is reduced, and the flour pressure transportation efficiency is improved.
Drawings
FIG. 1 is a schematic view of a pressed flour separation structure in the prior art;
fig. 2 is a schematic structural diagram of the present invention.
Shown in the figure:
1. the air-blower, 2, conveying pipe, 3, store up powder jar, 4, first husky ke long, 41, the air intake of first husky ke long, 42, the air outlet of first husky ke long, 43, the feed opening of first husky ke long, 5, the husky ke long, 51, the air intake of second husky ke long, 52, the air outlet of second husky ke long, 53, the feed opening of second husky ke long, 6, first play tuber pipe, 7, the air seal machinery, 8, the second goes out tuber pipe, 9, filters the sack.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
A positive-pressure flour-gas separation device comprises a blower 1, a feeding pipe 2 and a flour storage tank 3, wherein flour in the feeding pipe 2 is conveyed to the flour storage tank 3 through the blower 1 under positive pressure, and in the embodiment, a Roots blower is used as the blower 1.
Still include first husky dragon 4 and second husky dragon 5, first husky dragon 4 and second husky dragon 5 all are equipped with air intake, air outlet and feed opening.
The air inlet 41 of the first husky dragon is connected with the feeding pipe 2, materials in the feeding pipe 2 tangentially enter the inner cavity of the first husky dragon 4 from the air inlet 41, the air outlet 42 of the first husky dragon is connected with the air inlet 51 of the second husky dragon through the first air outlet pipe 6, the materials in the first air outlet pipe 6 tangentially enter the inner cavity of the second husky dragon 5 from the air inlet 51, the air outlet 52 of the second husky dragon is connected with the filtering cloth bag 9 through the second air outlet pipe 8, the second air outlet pipe 8 is in an inverted U shape, one end of the second air outlet pipe is connected with the air outlet 52 of the second husky dragon, the other end of the second air outlet pipe is connected with the filtering cloth bag 9, the filtering cloth bag 9 and the second husky dragon 5 are vertically arranged in parallel, when powder gas is filtered by the filtering cloth bag 9, flour is settled in the filtering cloth bag 9 by means of gravity.
The feed opening 43 of the first saxolone is communicated with the powder storage tank 3, and the feed opening 53 of the second saxolone is communicated with the powder storage tank 3 through the air seal 7.
The top of the powder storage tank 3 is respectively provided with a first feed inlet and a second feed inlet, the first feed inlet is connected with the feed opening 43 of the first Schopper-Ark, the second feed inlet is connected with the lower pressure opening of the air seal machine 7 in a sealing manner, and the upper pressure opening of the air seal machine is connected with the feed opening 53 of the second Schopper-Ark in a sealing manner.
The utility model discloses a working process:
the flour and powder gas in the feeding pipe 2 tangentially enter an inner cavity of a first cyclone 4 from an air inlet 41 of the first cyclone, most of the flour spirally sinks along the inner wall of the first cyclone 4 under the action of gravity and falls into a powder storage tank 3 from a first feed port through a feed opening 43 to realize primary separation, part of the un-settled flour tangentially enters a second cyclone 5 from a first air outlet pipe 6 through an air outlet 42 above along with the gas and continues to be subjected to powder-gas separation, most of the flour in the powder gas falls into the powder storage tank 3 from a second feed port from the feed opening 53 of the second cyclone under the action of an air seal 7, the powder gas carrying a small amount of flour is discharged into a filtering cloth bag 9 from an air outlet 52 above through a second air outlet pipe 8, and the filtering cloth bag 9 filters the residual flour from the powder gas, so that the powder-gas classification separation is finally realized.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides a flour malleation powder gas separator, includes air-blower, conveying pipe and stores up the powder jar, and the flour in the conveying pipe is transported to storing up the powder jar through air-blower malleation pressure, its characterized in that: the first and second sand-grams are provided with an air inlet, an air outlet and a feed outlet;
an air inlet of the first husky dragon is connected with the feeding pipe, materials in the feeding pipe tangentially enter a first husky dragon inner cavity from the air inlet, an air outlet of the first husky dragon is connected with an air inlet of the second husky dragon through a first air outlet pipe, the materials in the first air outlet pipe tangentially enter a second husky dragon inner cavity from the air inlet, and an air outlet of the second husky dragon is connected with a filtering cloth bag;
the feed opening of the first saxolone is communicated with the powder storage tank, and the feed opening of the second saxolone is communicated with the powder storage tank through the air seal machine.
2. The positive pressure flour-gas separating device of claim 1, wherein: and the air outlet of the second shakelong is connected with the filtering cloth bag through a second air outlet pipe, and the second air outlet pipe is in an inverted U shape.
3. The positive pressure flour-gas separating device of claim 1, wherein: the powder storage tank is characterized in that a first feed port and a second feed port are respectively arranged at the top of the powder storage tank, the first feed port is connected with a feed opening of a first Schopper-type air seal, the second feed port is connected with a lower pressure opening of an air seal, and an upper pressure opening of the air seal is connected with a feed opening of a second Schopper-type air seal.
4. The positive pressure flour-gas separating device of claim 1, wherein: the blower is a Roots blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983396.4U CN210171715U (en) | 2019-06-27 | 2019-06-27 | Positive pressure flour-gas separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983396.4U CN210171715U (en) | 2019-06-27 | 2019-06-27 | Positive pressure flour-gas separating device |
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| CN210171715U true CN210171715U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920983396.4U Active CN210171715U (en) | 2019-06-27 | 2019-06-27 | Positive pressure flour-gas separating device |
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| CN (1) | CN210171715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700210A (en) * | 2020-04-30 | 2020-09-25 | 河南海弗星换热科技有限公司 | Flour humidification system |
-
2019
- 2019-06-27 CN CN201920983396.4U patent/CN210171715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700210A (en) * | 2020-04-30 | 2020-09-25 | 河南海弗星换热科技有限公司 | Flour humidification system |
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