CN214466921U - A diversion jar style divides material structure for preparation of superfine powder material - Google Patents
A diversion jar style divides material structure for preparation of superfine powder material Download PDFInfo
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- CN214466921U CN214466921U CN202120201022.XU CN202120201022U CN214466921U CN 214466921 U CN214466921 U CN 214466921U CN 202120201022 U CN202120201022 U CN 202120201022U CN 214466921 U CN214466921 U CN 214466921U
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Abstract
The utility model relates to a diversion jar style divides material structure for submicron powder material preparation, the export design that will go up the submicron powder particle forming pipe is the tilt up, can carry out cleaning operation during long-time circulation production, with the deposit clean get into in the garbage bin of submicron powder particle forming intraductal setting, or get into among the rubbish reflux unit. The pipeline that will get into among the collection device designs for the downward sloping, and the particle that grows up after the convenient shaping becomes heavy gets into the collector in, sets up clean pole in the passageway of downward sloping simultaneously, makes things convenient for the clean operation in the passageway to lead to the fact the pipeline to block up in order to prevent piling up of powder. The design of diversion cavity structures is for two clean poles all better operating space of having reserved, will take shape incompletely simultaneously or during the foreign matter is clean enters garbage bin or reflux unit, also will take shape the better leading-in collector of good product, avoided the defective products promptly to get into the pollution that causes the product in the collector, also avoided the non-defective products landing to enter the garbage bin or the waste that causes the yields in the reflux unit.
Description
Technical Field
The utility model belongs to the technical field of superfine powder material preparation, especially indicate a diversion jar style divides material structure for preparation of superfine powder material.
Background
When the ultrafine powder material is prepared by an evaporation condensation gas phase method, the ultrafine powder material needs to be introduced into a collector for gas-solid separation after being formed, the introduced structure is generally a pipeline structure, the powder passes through the inside of the collector along with carrier gas, ultrafine powder particles can deposit and accumulate on the inner wall of a channel due to gravity or obstruction in the forming process, and accumulated substances easily cause pipeline blockage or slide into the collector to form bad products to influence the product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a diversion jar style divides material structure for preparation of superfine powder material to in solving present pipeline formula structure, the powder passes through along with carrier gas in its inside, and the submicron powder particle can deposit because of gravity or hindrance reason at the passageway inner wall in the forming process, deposits and piles up, and the deposit easily causes the pipe blockage, or forms the problem that the defective products influences the product quality in the landing advances the collector.
The utility model discloses a realize through following technical scheme:
a diversion tank type material distributing structure for preparing ultramicro powder materials comprises a diversion cavity and an air inlet pipeline cleaning rod;
an air inlet pipeline and an air outlet pipeline are arranged on the diversion cavity, the air inlet pipeline is communicated with the diversion cavity through an air inlet interface, and the air outlet pipeline is communicated with the diversion cavity through an air outlet interface;
the inlet of the air inlet pipeline is connected with the preorder device, the air inlet pipeline is obliquely and upwards arranged along the air outlet direction of the preorder device, and the included angle between the axial central line of the air inlet pipeline and the horizontal line is 15-75 degrees;
the outlet of the air outlet pipeline is connected with a subsequent device, the air outlet pipeline is obliquely arranged downwards along the air outlet direction, and the included angle between the axial central line of the air outlet pipeline and the horizontal line is 15-75 degrees;
an included angle between the axial center line of the air inlet pipeline and the axial center line of the air outlet pipeline is 30-150 degrees;
and an air inlet pipeline cleaning rod is arranged on the turning cavity opposite to the air inlet pipeline.
Furthermore, the diversion cavity comprises a cavity upper part and a cavity lower part, wherein the cavity upper part is of a barrel-shaped or polygonal barrel-shaped structure, and the cavity lower part is of a funnel-shaped structure.
Furthermore, the air inlet interface is positioned at the upper part of the cavity or at the lower part of the cavity close to the upper part of the cavity, and the air outlet interface is positioned at the bottom of the lower part of the cavity.
Furthermore, the air inlet interface is positioned at the bottom of the lower part of the cavity, and the air outlet interface is positioned at the upper part of the cavity or the lower part of the cavity close to the upper part of the cavity.
Furthermore, the air inlet interface is positioned at the upper part of the cavity or at the lower part of the cavity close to the upper part of the cavity, and the air outlet interface is positioned at the upper part of the cavity or at the lower part of the cavity close to the upper part of the cavity;
a garbage taking-out port is arranged at the bottom of the lower part of the cavity.
Further, an air inlet pipeline cleaning rod accommodating pipe is arranged at the position, opposite to the air inlet pipeline, of the turning cavity, and the air inlet pipeline cleaning rod is arranged in the air inlet pipeline cleaning rod accommodating pipe;
the diversion tank type material distribution structure further comprises an air outlet pipeline cleaning rod, and the air outlet pipeline cleaning rod is arranged at the position, opposite to the air outlet pipeline, of the diversion cavity;
the turning cavity with the relative department of pipeline of giving vent to anger is provided with the clean pole of pipeline of giving vent to anger and accomodates the pipe, the clean pole of pipeline of giving vent to anger set up in the clean pole of pipeline of giving vent to anger is accomodate intraductally.
Furthermore, the air inlet pipeline and the air outlet pipeline are additionally provided with required inner-layer heat insulation structures or cooling structures according to the requirements of equipment structures and functions.
Further, the data relation between the volume V of the direction-changing cavity and the internal sectional area S1 of the air inlet is as follows:
V/S1>100, where V has the unit cm3And the unit of S1 is cm2。
Furthermore, one or more cooling fluid inlets are formed in the turning cavity, the cooling fluid is gas or liquid, and the cooling fluid enters the turning cavity through the cooling fluid inlets to mix and cool carrier gas and powder passing through the turning cavity.
Furthermore, the cooling fluid inlet is communicated with the diversion cavity body which comprises but is not limited to a pore plate, a porous pipeline, a dispersion nozzle or an atomization nozzle, and the cooling fluid is dispersed and sprayed out of the diversion cavity body through the diversion cavity body which comprises but is not limited to the pore plate, the porous pipeline, the dispersion nozzle or the atomization nozzle.
Furthermore, the shell of the cavity, the air inlet pipeline, the air outlet pipeline, the air inlet pipeline cleaning rod and the air outlet pipeline cleaning rod all use cooling sandwich structures, and circulating coolant is introduced into a cooling jacket to cool equipment.
The utility model has the advantages that:
this patent design diversion feed divider designs into super micropowder particles forming pipe export for tilt up, can be better prevent that the deposit from sliding into collection device, can carry out cleaning operation during long-time circulation production, in the garbage bin or entering rubbish reflux unit that set up with the deposit cleanness into super micropowder particles forming pipe. The pipeline that will get into among the collection device designs for the downward sloping, makes things convenient for the particle after the shaping to get into in the collector, sets up clean pole in the passageway of downward sloping simultaneously, makes things convenient for the clean operation in the passageway to lead to the fact the pipeline to block up in order to prevent piling up of powder. The design of diversion structure is for two clean poles all better operating space of having reserved, will take shape incompletely simultaneously or during the foreign matter is clean enters garbage bin or reflux unit, also will take shape the better leading-in collector of good product, has avoided the defective products to cause the pollution to the product in getting into the collector promptly, has also avoided the non-defective products landing to enter into the garbage bin or the waste that causes the non-defective products among the reflux unit. The diversion cavity is designed with a nozzle for cooling fluid, so that powder can be rapidly cooled.
Drawings
Fig. 1 is the utility model discloses turning jar body formula divides the sketch map of material structure.
Description of the reference numerals
1. Diversion cavity, 2, inlet channel, 3, the pipeline of giving vent to anger, 4, casing, 5, first connecting portion, 6, second connecting portion, 7, the clean pole of the pipeline of giving vent to anger, 8, the clean pole of the pipeline of giving vent to anger, 9, the clean pole of the pipeline of giving vent to anger accomodate the pipe, 10, the clean pole of the pipeline of giving vent to anger accomodates the pipe, 11, rubbish take out the mouth, 12, cooling fluid import, 101, cavity upper portion, 102, cavity lower part.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but should not be construed as limiting the technical solutions of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", and "third" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The structure is used for preparing ultrafine particles, including but not limited to metal ultrafine particles, and in the following examples, the preparation of metal ultrafine particles is taken as an example, but the structure is not limited to be used for preparing metal ultrafine particles.
As shown in fig. 1, the application provides a direction-changing tank type material distribution structure for preparing an ultrafine powder material, which comprises a direction-changing cavity 1, wherein the direction-changing cavity 1 is an integrated structure consisting of a cavity upper part 101 and a cavity lower part 102, the cavity upper part is of a cylindrical structure or a polygonal barrel structure or other similar structures, and the cavity lower part is of a funnel-shaped structure and is in a shape with a large top and a small bottom.
An air inlet pipeline 2 and an air outlet pipeline 3 are arranged on the diversion cavity, the air inlet pipeline 2 is communicated with the diversion cavity through an air inlet interface, and the air outlet pipeline is communicated with the diversion cavity through an air outlet interface; the other end of the air inlet pipeline 2 is connected with an air outlet of the superfine powder particle forming structure or the cooling structure through a first connecting part 5, and the other end of the air outlet pipeline 3 is connected with an inlet of the collecting device or the cooling structure through a second connecting part 6.
The air inlet pipeline is obliquely and upwards arranged along the air outlet direction of an air outlet of the ultra-fine powder particle forming structure or the cooling structure, and the included angle between the axial central line of the air inlet pipeline and the horizontal line is 15-75 degrees; the air outlet pipeline is obliquely arranged downwards along the air outlet direction, and the included angle between the axial central line of the air outlet pipeline and the horizontal line is 15-75 degrees; and the included angle between the axial central line of the air inlet pipeline and the axial central line of the air outlet pipeline is 30-150 degrees.
In this application, the connection between admission line and the preceding device is sealing connection, and simultaneously, the shape and the size of the inner chamber of the preceding device of junction is the same or similar with the inner chamber of the admission line of junction, or big end down structure to avoid causing the material to pile up at the junction.
Similarly, the connection between the air outlet pipeline and the subsequent device is sealed connection, and meanwhile, the shape and the size of the inner cavity of the air outlet pipeline at the connection part are the same as or similar to those of the inner cavity of the subsequent device at the connection part, or the structure is small at the top and large at the bottom, so that the materials are prevented from being accumulated at the connection part.
In the technical scheme of this embodiment, the air inlet interface is located at the upper part of the cavity or at the lower part of the cavity close to the upper part of the cavity, and the air outlet interface is located at the upper part of the cavity or at the lower part of the cavity close to the upper part of the cavity; the bottom of the lower part of the cavity is provided with a garbage taking-out port 11, so that defective products can be taken out conveniently.
In other embodiments of the present application, the air inlet interface may be located at an upper portion of the cavity or a lower portion of the cavity close to the upper portion of the cavity, and the air outlet interface is located at a bottom portion of the lower portion of the cavity, and is used for introducing the bottom material into the collecting device or the cooling structure.
Or the air inlet interface is positioned at the bottom of the lower part of the cavity, and the air outlet interface is positioned at the upper part of the cavity or at the lower part of the cavity close to the upper part of the cavity and is used for enabling bottom materials to enter a garbage recycling structure or a backflow structure in the superfine powder particle forming structure or the cooling structure.
An air inlet pipeline cleaning rod accommodating pipe 10 is arranged at the position, opposite to the air inlet pipeline, of the turning cavity, and during operation, the air inlet pipeline cleaning rod 8 extends into the air inlet pipeline to clean garbage in the air inlet pipeline and a cooling channel or an ultra-fine powder particle forming channel at the front end of the air inlet pipeline and the garbage in the cooling channel or the ultra-fine powder particle forming channel and then enter a garbage can or a reflux device. After the operation is finished, the air inlet channel cleaning rod is retracted into the air inlet pipeline cleaning rod storage pipe.
An air outlet pipeline cleaning rod storage pipe 9 is arranged at the position, opposite to the air outlet pipeline, of the turning cavity, and during operation, the air outlet pipeline cleaning rod 7 extends into the air outlet pipeline to clean deposits in the air outlet pipeline and at the cooling channel at the rear end of the air outlet pipeline or at the air inlet of the collecting device and enter the collecting device. After the operation is finished, the air outlet channel cleaning rod is retracted into the air outlet pipeline cleaning rod storage tube.
The air inlet pipeline and the air outlet pipeline can be additionally provided with an inner layer heat insulation structure or a cooling structure according to the structure and function requirements of the equipment.
The direction-changing cavity is designed to be an expanded opening relative to the air inlet interface or the air outlet interface, and the data relation between the volume V of the direction-changing cavity and the inner sectional area S1 of the air inlet interface is as follows:
V/S1>100 (volume unit: cubic centimeter, internal cross-sectional area unit: square centimeter).
One or more cooling fluid inlets 12 are arranged on the direction-changing cavity, and the positions and the number of the cooling fluid inlets can be designed according to needs without being clear. And cooling fluid enters the diversion cavity through the cooling fluid inlet, and the carrier gas and the powder passing through the diversion cavity are mixed and cooled. The cooling fluid inlet is communicated with the dispersion nozzle or the atomization nozzle which is arranged in the turning cavity and comprises but is not limited to a pore plate and a porous pipeline, and the cooling fluid is dispersedly sprayed out of the turning cavity through the dispersion nozzle or the atomization nozzle which comprises but is not limited to a pore plate and a porous pipeline in the turning cavity.
When the cooling fluid is gas, the connection position of the gas inlet pipeline and the direction-changing cavity and the connection position of the gas outlet pipeline and the direction-changing cavity can be any position. When the cooling fluid is liquid, the cooling fluid needs to be atomized and dispersed and then sprayed into the turning cavity, and at the moment, the air inlet pipeline cannot be arranged at the bottom of the lower part of the cavity.
The shell 4, the air inlet pipeline, the air outlet pipeline, the air inlet pipeline cleaning rod and the air outlet pipeline cleaning rod all adopt cooling sandwich structures, and circulating coolant is introduced into a cooling jacket to cool equipment.
This patent design diversion feed divider designs the export design of submicron powder particle forming pipe for upwards sloping, can carry out cleaning operation during long-time circulation production, in the garbage bin of setting up with the clean entering submicron powder particle forming pipe of deposit, or get into among the rubbish reflux unit. The pipeline that will get into among the collection device designs for the downward sloping, and the particle that grows up after the convenient shaping becomes heavy gets into the collector in, sets up clean pole in the passageway of downward sloping simultaneously, makes things convenient for the clean operation in the passageway to lead to the fact the pipeline to block up in order to prevent piling up of powder. The design of diversion cavity structures is for two clean poles all better operating space of having reserved, will take shape incompletely simultaneously or during the foreign matter is clean enters garbage bin or reflux unit, also will take shape the better leading-in collector of good product, avoided the defective products promptly to get into the pollution that causes the product in the collector, also avoided the non-defective products landing to enter the garbage bin or the waste that causes the yields in the reflux unit.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (11)
1. A turning tank type material distributing structure for preparing an ultrafine powder material is characterized by comprising a turning cavity and an air inlet pipeline cleaning rod;
an air inlet pipeline and an air outlet pipeline are arranged on the diversion cavity, the air inlet pipeline is communicated with the diversion cavity through an air inlet interface, and the air outlet pipeline is communicated with the diversion cavity through an air outlet interface;
the inlet of the air inlet pipeline is connected with the preorder device, the air inlet pipeline is obliquely and upwards arranged along the air outlet direction of the preorder device, and the included angle between the axial central line of the air inlet pipeline and the horizontal line is 15-75 degrees;
the outlet of the air outlet pipeline is connected with a subsequent device, the air outlet pipeline is obliquely arranged downwards along the air outlet direction, and the included angle between the axial central line of the air outlet pipeline and the horizontal line is 15-75 degrees;
an included angle between the axial center line of the air inlet pipeline and the axial center line of the air outlet pipeline is 30-150 degrees;
and an air inlet pipeline cleaning rod is arranged on the turning cavity opposite to the air inlet pipeline.
2. The turning tank type material distribution structure for preparing the ultrafine powder material according to claim 1, wherein the turning cavity is composed of an upper cavity part and a lower cavity part, wherein the upper cavity part is of a cylindrical or polygonal barrel structure, and the lower cavity part is of a funnel structure.
3. The turning tank type material distributing structure for preparing the ultrafine powder material according to claim 2, wherein the air inlet port is located at the upper part of the cavity or at the lower part of the cavity close to the upper part of the cavity, and the air outlet port is located at the bottom of the lower part of the cavity.
4. The turning tank type material distributing structure for preparing the ultrafine powder material according to claim 2, wherein the air inlet port is located at the bottom of the lower portion of the cavity, and the air outlet port is located at the upper portion of the cavity or at the lower portion of the cavity close to the upper portion of the cavity.
5. The turning tank type material distribution structure for preparing the ultrafine powder material according to claim 2, wherein the air inlet interface is positioned at the upper part of the cavity or at the lower part of the cavity close to the upper part of the cavity, and the air outlet interface is positioned at the upper part of the cavity or at the lower part of the cavity close to the upper part of the cavity;
a garbage taking-out port is arranged at the bottom of the lower part of the cavity.
6. The direction-changing tank type material distribution structure for preparing the ultrafine powder material according to claim 1, wherein an air inlet pipeline cleaning rod accommodating pipe is arranged at a position of the direction-changing cavity opposite to the air inlet pipeline, and the air inlet pipeline cleaning rod is arranged in the air inlet pipeline cleaning rod accommodating pipe;
the diversion tank type material distribution structure further comprises an air outlet pipeline cleaning rod, and the air outlet pipeline cleaning rod is arranged at the position, opposite to the air outlet pipeline, of the diversion cavity;
the turning cavity with the relative department of pipeline of giving vent to anger is provided with the clean pole of pipeline of giving vent to anger and accomodates the pipe, the clean pole of pipeline of giving vent to anger set up in the clean pole of pipeline of giving vent to anger is accomodate intraductally.
7. The turning tank type material distribution structure for preparing the ultrafine powder material according to claim 1, wherein the air inlet pipeline and the air outlet pipeline are additionally provided with required inner-layer heat insulation structures or cooling structures according to the structure and function requirements of equipment.
8. The direction-changing tank type material distribution structure for preparing the ultrafine powder material according to claim 1, wherein a data relationship between a volume V of the direction-changing cavity and an inner sectional area S1 of an air inlet is as follows:
V/S1>100, where V has the unit cm3And the unit of S1 is cm2。
9. The turning tank type material distributing structure for preparing the ultrafine powder material according to claim 1, wherein the turning cavity is provided with one or more cooling fluid inlets, the cooling fluid is gas or liquid, and the cooling fluid enters the turning cavity through the cooling fluid inlets to mix and cool carrier gas and powder passing through the turning cavity.
10. The turning tank type material distribution structure for preparing the ultrafine powder material according to claim 9, wherein the cooling fluid inlet is communicated with a dispersing nozzle or an atomizing nozzle which is arranged in the turning cavity and includes but is not limited to a pore plate, a porous pipeline, the dispersing nozzle or the atomizing nozzle, and the cooling fluid is dispersed and sprayed out of the turning cavity through the dispersing nozzle or the atomizing nozzle which is arranged in the turning cavity and includes but is not limited to the pore plate, the porous pipeline or the dispersing nozzle.
11. The turning tank type material distribution structure for preparing the ultrafine powder material according to claim 1, wherein the shell of the cavity, the air inlet pipeline, the air outlet pipeline, the air inlet pipeline cleaning rod and the air outlet pipeline cleaning rod all use cooling sandwich structures, and a circulating coolant is introduced into a cooling jacket to cool equipment.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120201022.XU CN214466921U (en) | 2021-01-25 | 2021-01-25 | A diversion jar style divides material structure for preparation of superfine powder material |
| PCT/CN2021/116495 WO2022156225A1 (en) | 2021-01-25 | 2021-09-03 | Direction-changing tank type material distributing structure for preparing superfine powder material |
| JP2022571182A JP7429073B2 (en) | 2021-01-25 | 2021-09-03 | Directional variable tank-type delivery structure for ultrafine powder material preparation |
| TW111102261A TWI817326B (en) | 2021-01-25 | 2022-01-19 | Changeable tank type material distribution structure for ultrafine powder material preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120201022.XU CN214466921U (en) | 2021-01-25 | 2021-01-25 | A diversion jar style divides material structure for preparation of superfine powder material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214466921U true CN214466921U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120201022.XU Active CN214466921U (en) | 2021-01-25 | 2021-01-25 | A diversion jar style divides material structure for preparation of superfine powder material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214466921U (en) |
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2021
- 2021-01-25 CN CN202120201022.XU patent/CN214466921U/en active Active
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