CN212283887U - Mix dosing unit - Google Patents
Mix dosing unit Download PDFInfo
- Publication number
- CN212283887U CN212283887U CN202021428673.4U CN202021428673U CN212283887U CN 212283887 U CN212283887 U CN 212283887U CN 202021428673 U CN202021428673 U CN 202021428673U CN 212283887 U CN212283887 U CN 212283887U
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- CN
- China
- Prior art keywords
- speed mixer
- mixing
- pneumatic valve
- dust removal
- air pressure
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- 239000000463 material Substances 0.000 claims abstract description 62
- 239000000428 dust Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims description 2
- 238000013329 compounding Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000004513 sizing Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model relates to a mix the batching field, specifically relate to a mix dosing unit, including the material measurement storehouse that is used for measuring the material, be connected with the material measurement storehouse with the high-speed mixer that is used for receiving the material and carries out the compounding, be connected with the high-speed mixer through the pneumatic valve and be used for adjusting the inside atmospheric pressure of high-speed mixer ventilative filter bag, be connected with the high-speed mixer and adjust the dust collector of the inside atmospheric pressure of high-speed mixer through forming the dust removal draft, and be connected with the pneumatic valve electricity so as to be used for at the material measurement process with the compounding PLC controller of automatic open/close pneumatic valve of in-process. The pneumatic valve is opened in the material metering process, the internal air pressure of the high-speed mixer is normal pressure, and the metering error can be prevented; the air valve is closed in the material mixing process, and because the dust removal suction force exists, the high-speed mixer is inside to be in the negative pressure state, and the inside sizing and the caking phenomenon of appearing of high-speed mixer are avoided to the volatile moisture of dust removal suction force discharge material, and the in-process need not to consider the dust removal suction force size.
Description
Technical Field
The utility model relates to a mix the batching field, specifically relate to a mix dosing unit.
Background
When materials are mixed by using the existing mixing equipment, the dedusting suction force is generally adjusted by manually adjusting the opening of an air valve, if the dedusting suction force is too small, the negative pressure inside the high-speed mixer is insufficient, the inner wall of the high-speed mixer is easy to stick and agglomerate, and if the dedusting suction force is too large, the negative pressure inside the high-speed mixer is too large, so that the metering deviation is easily caused to be too large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the difficult problem of control of dust removal draft among the material mixing process, provide a neotype material mixing device.
The utility model discloses the scheme as follows:
a mix dispensing apparatus comprising:
the material metering bin is used for metering materials;
the high-speed mixer is connected with the material metering bin and used for receiving materials and mixing the materials;
the air-permeable filter bag is connected with the high-speed mixer through a pneumatic valve and is used for adjusting the air pressure inside the high-speed mixer through the pneumatic valve;
the dust removal device is connected with the high-speed mixer and is used for adjusting the air pressure inside the high-speed mixer by forming dust removal suction force;
and the PLC is electrically connected with the pneumatic valve and is used for automatically opening/closing the pneumatic valve in the material metering process and the material mixing process.
Further, a feed inlet, an air pressure port and a dust removal port are arranged on the high-speed mixer.
Further, the material metering bin is connected with a feed inlet of the high-speed mixer.
Further, the material metering bin is connected with a feeding hole of the high-speed mixer through a feeding hose.
Further, a feeding valve for controlling the feeding flow is arranged on the feeding hose.
Further, the feed valve is electrically connected with the PLC controller.
Further, the air-permeable filter bag is connected with an air pressure port of the high-speed mixer.
Furthermore, the dust removal device is connected with the dust removal opening of the high-speed mixer through a dust removal pipe, and the suction force is formed in the dust removal pipe to discharge the water volatilized by the materials in the material mixing process.
Further, in the material metering process, the PLC controls the pneumatic valve to be automatically opened, so that the air pressure in the high-speed mixer is normal pressure.
Further, in the material mixing process, the PLC controls the pneumatic valve to be automatically closed, so that the air pressure inside the high-speed mixer is negative pressure.
According to the technical scheme, the PLC is used for controlling the pneumatic valve to be automatically opened/closed, the pneumatic valve is opened in the material metering process, the breathable filter bag is communicated with the interior of the high-speed mixer, so that the internal air pressure of the high-speed mixer is normal pressure, and metering errors can be prevented; and the air valve is closed in the compounding process, because the suction that removes dust exists, the high-speed mixer is inside to be in negative pressure state, utilizes this suction that removes dust to discharge the volatile moisture of material, avoids the inside sizing and the caking phenomenon of appearing of high-speed mixer. Because the material metering and mixing process can be automatically controlled, and the dust removal suction force does not need to be considered.
Drawings
Fig. 1 is a schematic structural diagram of a mixing and batching device.
Description of the reference numerals
A material metering bin 1; a feed valve 2; a feed hose 3; a high-speed mixer 4; a gas-permeable filter bag 5; a pneumatic valve 6; and a dust removal pipe 7.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description herein is only intended to illustrate and explain embodiments of the present invention, and is not intended to limit embodiments of the present invention.
The utility model provides a mix feed proportioning device, as shown in figure 1, this mix feed proportioning device includes material metering bin 1, high-speed mixer 4, ventilative filter bag 5, dust collector and PLC controller (not shown in the figure).
The material metering bin 1 is used for metering materials. The materials are weighed and metered by a weighing sensor and other components.
The high-speed mixer 4 is connected with the material metering bin 1 and used for receiving materials and mixing the materials.
The gas permeable filter bag 5 is connected to the high-speed mixer 4 through a pneumatic valve 6 for adjusting the air pressure inside the high-speed mixer 4 by the pneumatic valve 6.
The dust removing device is connected to the high-speed mixer 4 for adjusting the air pressure inside the high-speed mixer 4 by forming a dust removing suction force.
The PLC is electrically connected with the pneumatic valve 6 and is used for automatically opening/closing the pneumatic valve 6 in the material metering process and the material mixing process.
Specifically, in the material metering process, the PLC controls the pneumatic valve 6 to be automatically opened, the air filter bag 5 is communicated with the inside of the high-speed mixer 4, the internal air pressure and the external air pressure of the high-speed mixer 4 are balanced at the moment, and the internal air pressure is normal pressure; in the material mixing process, the PLC controller controls the pneumatic valve 6 to be automatically closed, the ventilating filter bag 5 is not communicated with the inside of the high-speed mixer 4, and the internal air pressure of the high-speed mixer 4 is negative pressure due to the existence of dust removal suction.
Specifically, the high-speed mixer 4 is provided with a feed port, an air pressure port and a dust removal port.
Wherein, material metering bin 1 is connected with the feed inlet of high-speed mixer 4, specifically, the discharge gate of material metering bin 1 is connected with the feed inlet of high-speed mixer 4 through feeding hose 3. The feed hose 3 is provided with a feed valve 2 for controlling the feed flow rate. The feeding valve 2 is electrically connected with the PLC controller and is used for controlling the feeding valve 2 to be automatically opened or closed through the PLC controller.
The high-speed mixer 4 receives the materials which are metered from the material metering bin 1, and stirring and mixing are realized after the high-speed mixer is started. According to the needs of practical application, the high-speed mixer of the utility model has multiple choices, for example:
small high-speed mixers used in laboratories, such as SHR-10A high-speed mixer, SHR-25A high-speed mixer, SHR-50A high-speed mixer, etc.;
high-speed mixers for small-batch production, such as SHR-100A high-speed mixer, SHR-200A high-speed mixer, SHR-500A high-speed mixer and the like;
the high-speed mixers used for large-scale production are an SHR-800A high-speed mixer, an SHR-1000A high-speed mixer, an SHR-1300C high-speed mixer 4, an SHR-2000C high-speed mixer and the like.
As shown in FIG. 1, the filter sock 5 is connected to the air pressure port of the high-speed mixer 4, and an air-operated valve 6 is provided between the filter sock 5 and the air pressure port of the high-speed mixer 4. Illustratively, the breather filter bag may be a TPFE filter bag or the like.
In practical applications, the pneumatic valves 6 can be divided into various types according to their connection modes, including: threaded connection valves, flange connection valves, welded connection valves, clamp connection valves, cutting sleeve connection valves, butt clamp connection valves and the like.
Further, in the utility model discloses a dust collector pass through dust removal pipe 7 and be connected with the dust removal mouth of high-speed mixer 4, this dust collector is through forming the volatile moisture of dust removal suction in order to be used for discharging compounding in-process material in dust removal pipe 7.
According to a specific embodiment of the utility model, the PLC controller controls the pneumatic valve 6 and the feed valve 2 to automatically open before the materials are metered, the ventilating filter bag 5 is communicated with the inside of the high-speed mixer 4, the materials in the material metering bin 1 are input into the high-speed mixer 4, the air pressure inside and outside the high-speed mixer 4 is balanced at the moment, the air pressure inside the high-speed mixer 4 is normal pressure, and the metering and feeding processes are not affected; after the measurement is accomplished PLC controller control feed valve 2, pneumatic valve 6 is closed in proper order, and high-speed mixer 4 starts the stirring compounding operation, and dust collector forms the suction that removes dust in dust removal pipe 7 for the compounding in-process high-speed mixer 4 inside atmospheric pressure is the negative pressure, because the product material temperature risees, volatile moisture in the material is discharged through dust removal pipe 7, prevents that high-speed mixer 4 is inside to take place phenomenons such as sizing, caking, influences the compounding effect.
Compared with the prior art, the utility model discloses material measurement process and compounding process automatic control in the scheme, through the automatic opening/closing of PLC controller control pneumatic valve, the inside atmospheric pressure of high-speed mixer when the pneumatic valve is opened is the ordinary pressure, prevent metering error, the pneumatic valve is closed in the compounding process, the inside negative pressure state that is in of high-speed mixer, and through the volatile moisture of the intraductal dust removal suction discharge material of dust removal, it is inhomogeneous to avoid the inside sizing of high-speed mixer and caking to cause the compounding, dust removal suction size need not to be considered in whole process.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to carry out multiple simple variants to the technical solution of the present invention, but these simple variants and combinations should be regarded as the disclosed content of the present invention, all belong to the protection scope of the present invention.
Claims (10)
1. A mix dosing unit, its characterized in that, mix dosing unit includes:
the material metering bin (1) is used for metering materials;
the high-speed mixer (4) is connected with the material metering bin (1) and is used for receiving materials and mixing the materials;
the air permeable filter bag (5) is connected with the high-speed mixer (4) through a pneumatic valve (6) and is used for adjusting the air pressure inside the high-speed mixer (4) through the pneumatic valve (6);
the dust removal device is connected with the high-speed mixer (4) and is used for adjusting the air pressure inside the high-speed mixer (4) by forming dust removal suction;
and the PLC is electrically connected with the pneumatic valve (6) and is used for automatically opening/closing the pneumatic valve (6) in the material metering process and the material mixing process.
2. The mixing and proportioning device according to claim 1, wherein the high-speed mixer (4) is provided with a feed port, an air pressure port and a dust removal port.
3. Mixing and batching device according to claim 2, characterized in that said material metering bin (1) is connected to the feeding mouth of said high-speed mixer (4).
4. The mixing and batching device according to claim 3, characterized in that said material metering bin (1) is connected to the feeding mouth of said high-speed mixer (4) through a feeding hose (3).
5. Mixing and batching device according to claim 4, characterized in that said feeding hose (3) is provided with a feeding valve (2) for controlling the feeding flow.
6. The mixing and batching device according to claim 5, characterized in that said feeding valve (2) is electrically connected to said PLC controller.
7. Mixing and batching device according to claim 2, characterized in that said filter breather bag (5) is connected to the pneumatic port of said high-speed mixer (4).
8. The mixing and batching device according to claim 2, characterized in that said dust removing device is connected with the dust removing opening of said high-speed mixer (4) through a dust removing pipe (7) for discharging the moisture volatilized by the material during the mixing process by forming a dust removing draft in said dust removing pipe (7).
9. The mixing and proportioning device according to claim 1, wherein during the material metering process, the PLC controls the pneumatic valve (6) to be automatically opened, so that the air pressure inside the high-speed mixer (4) is normal pressure.
10. The mixing and batching device according to claim 1, characterized in that during the mixing process, said PLC controls said pneumatic valve (6) to close automatically, so that the air pressure inside said high-speed mixer (4) is negative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428673.4U CN212283887U (en) | 2020-07-20 | 2020-07-20 | Mix dosing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428673.4U CN212283887U (en) | 2020-07-20 | 2020-07-20 | Mix dosing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212283887U true CN212283887U (en) | 2021-01-05 |
Family
ID=73936047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021428673.4U Active CN212283887U (en) | 2020-07-20 | 2020-07-20 | Mix dosing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212283887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632551A (en) * | 2020-07-20 | 2020-09-08 | 湖北融通高科先进材料有限公司 | Mix dosing unit |
-
2020
- 2020-07-20 CN CN202021428673.4U patent/CN212283887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632551A (en) * | 2020-07-20 | 2020-09-08 | 湖北融通高科先进材料有限公司 | Mix dosing unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 435100 No. 66 Changle Avenue, Luojiaqiao Street, Daye City, Huangshi City, Hubei Province Patentee after: Hubei Rongtong High tech Advanced Materials Group Co.,Ltd. Address before: 435100 No. 66 Changle Avenue, Luojiaqiao Street, Daye City, Huangshi City, Hubei Province Patentee before: HUBEI RT ADVANCED MATERIALS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |