CN218778369U - Powdery material conveying sealing structure - Google Patents
Powdery material conveying sealing structure Download PDFInfo
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- CN218778369U CN218778369U CN202222970335.9U CN202222970335U CN218778369U CN 218778369 U CN218778369 U CN 218778369U CN 202222970335 U CN202222970335 U CN 202222970335U CN 218778369 U CN218778369 U CN 218778369U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to a likepowder thing carries technical field, especially a likepowder thing is carried and is used airtight structure, including powder pneumatic conveyor, powder pneumatic conveyor's discharge gate fixedly connected with powder pipeline, upwards buckle of powder pipeline's tip, powder pipeline's the part fixedly connected with that buckles gathers materials storehouse, the discharge gate has been seted up to the bottom of gathering materials storehouse, the inside of discharge gate is rotated and is connected with the propeller plate, powder pipeline's tip fixedly connected with exhaust duct. The utility model has the advantages that: through upwards buckling the tip with powder conveying pipeline, make the air current upwards follow the gas vent when reacing powder conveying pipeline tip, reduce the interference of air current to the powder ejection of compact, set up the fillet and can make inside air current turn to more smoothly and reduce the energy consumption at powder conveying pipeline's bending part, set up the storehouse of gathering materials and can concentrate the powder of carrying to powder conveying pipeline tip, conveniently discharge the powder from the discharge gate.
Description
Technical Field
The utility model relates to a likepowder carries technical field, especially a likepowder carries uses airtight structure.
Background
Many materials in industrial production exist in a state of powder, and compared with a conveying belt or a vehicle for conveying the powder material in a pneumatic mode, the pneumatic powder conveying equipment has higher conveying efficiency and lower energy consumption, so that the pneumatic powder conveying equipment has extremely wide application in powder conveying in industrial production.
A powder pneumatic conveyor that discloses in chinese patent CN202021899447.4, this powder pneumatic conveyor utilizes dust removal structure to remove dust to exhaust air and filters, thereby avoid the dust to block up the dust removal export easily, and partial dust is piled up in the dust removal export position, lead to batching precision to reduce, can filter the dust through the dust removal filter screen, shake through the likepowder raw materials that vibrating device will remove dust on the filter screen simultaneously, make the raw materials loss less, improve the precision of batching.
The existing powder conveying sealing structure has the following defects: the airtight structure for conveying the existing powdery substances mostly adopts a pneumatic mode when conveying the powdery substances, but part of dust is easily carried when the air flow is discharged in the conveying process to cause the increase of material loss, and the air flow in the conveying pipeline easily interferes with the air flow at the discharge port, so that the air flow rate at the discharge port of the conveying pipeline quickly enables the piled powdery substances to be raised to influence the air environment at the discharge port.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a likepowder thing and carry and use airtight structure, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a likepowder thing is carried and is used enclosed construction, includes powder pneumatic conveyor, powder pneumatic conveyor's discharge gate fixedly connected with powder pipeline, powder pipeline's tip is upwards buckled, powder pipeline's the partial fixedly connected with that buckles gathers materials storehouse, the discharge gate has been seted up to the bottom of gathering materials storehouse, the inside of discharge gate is rotated and is connected with the propeller plate, powder pipeline's tip fixedly connected with exhaust duct, fixedly connected with filter screen between powder pipeline and the exhaust duct.
Optionally, the bending part of the powder conveying pipeline is provided with a round corner, the material collecting bin is arc-shaped, the diameter of the material collecting bin is matched with the width of the powder conveying pipeline, and the discharge port is arranged at the lowest point of the material collecting bin.
Adopt above-mentioned technical scheme: through upwards buckling the tip with powder conveying pipeline, make the air current upwards follow the gas vent when reacing powder conveying pipeline tip, reduce the air current to the interference of the powder ejection of compact, set up the fillet and can make inside air current turn to more smoothly reduce the energy consumption at powder conveying pipeline's bending part, set up the powder that the storehouse of gathering materials can will carry to powder conveying pipeline tip and concentrate, conveniently discharge the powder from the discharge gate.
Optionally, the diameter of the propeller plate is matched with the inner diameter of the discharge port, the top of the discharge port is fixedly connected with a motor, and the output end of the motor is fixedly connected with the rotating shaft of the propeller plate.
Adopt above-mentioned technical scheme: through the inside at the discharge gate sets up motor drive's propeller plate, make the propeller plate seal the discharge gate, the air current of avoiding in the powder conveying pipeline reachs the dust from the discharge gate and piles up the department, lead to the dust to pile up the condition that the department air flow rate is very fast produces the raise dust, and can make the propeller plate rotate the powder discharge with in the storehouse that gathers materials through motor drive, thereby make this powder transport seal structure's discharge gate avoid the air current to blow off from the discharge gate and disturb the accumulational condition of powder when can be smoothly with the powder ejection of compact.
Optionally, the bore of the filter screen is smaller than the diameter of the conveyed powder particles, the middle part of the exhaust pipeline is provided with a U-shaped bend, and the U-shaped bend of the exhaust pipeline is filled with dedusting water.
Adopt above-mentioned technical scheme: carry out prefilter through the powder that sets up the filter screen in powder pipeline's tip and contain in to the exhaust air, the air after will filtering again through the U-shaped exhaust pipe way that contains the dust removal water further dust removal purification to reduce the powder content in the exhaust air, avoid the dust pollution atmospheric condition that contains in the exhaust air current.
Optionally, a ceiling is fixedly connected to the top of the exhaust duct, and the width of the ceiling is greater than the diameter of the exhaust duct.
Adopt above-mentioned technical scheme: the top of the pipeline is shielded by the ceiling arranged at the top of the exhaust pipeline, so that the situation that sundries enter the exhaust pipeline from the top of the exhaust pipeline to block the exhaust pipeline to influence the exhaust efficiency is avoided.
The utility model has the advantages of it is following:
1. this pulverous thing is carried and is used enclosed construction, through upwards buckling powder conveying pipeline's tip, make the air current upwards from the gas vent when reacing powder conveying pipeline tip, reduce the interference of air current to the powder ejection of compact, set up the fillet and can make inside air current turn to more smoothly reduce the energy consumption at powder conveying pipeline's bending portion, set up the aggregate storehouse and can concentrate the powder of carrying to powder conveying pipeline tip, conveniently discharge the powder from the discharge gate.
2. This pulverous material is carried and is used airtight structure, through the inside at the discharge gate set up motor drive's propeller plate, make the propeller plate seal the discharge gate, the air current of avoiding in the powder conveying pipeline arrives the dust from the discharge gate and piles up the department, lead to the dust to pile up the condition that the department air flow rate is fast produces the raise dust, and can make the propeller plate rotate the powder discharge with gathering in the feed bin through motor drive, thereby make this powder carry seal structure's discharge gate avoid the air current to blow off from the discharge gate when can be smoothly with the powder ejection of compact and disturb the accumulational condition of powder.
3. This pulverous material is carried and is used airtight structure, carry out the prefilter through the powder that the tip at powder pipeline set up the filter screen and contain in to the exhaust air, the air after will filtering is further removed dust and is purified through the U-shaped blast pipe that contains the dust removal water again, thereby reduce the powder content in the exhaust air, avoid the dust pollution atmospheric condition that contains in the exhaust air current, set up the ceiling through the top at the blast pipe and shelter from the top of pipeline, avoid there being debris to get into the condition that the blast pipe influences exhaust efficiency with its jam from the blast pipe top.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.
In the figure: 1-powder pneumatic conveying equipment, 2-powder conveying pipeline, 3-aggregate bin, 4-discharge port, 5-propeller plate, 6-exhaust pipeline, 7-filter screen, 8-motor and 9-ceiling.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they 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.
As shown in fig. 1 to 4, a powdery material is carried and is used enclosed construction, it includes powder pneumatic conveying equipment 1, the discharge gate fixedly connected with powder conveying pipe 2 of powder pneumatic conveying equipment 1, the tip of powder conveying pipe 2 upwards buckles, the partial fixedly connected with that buckles of powder conveying pipe 2 gathers materials storehouse 3, the discharge gate 4 has been seted up to the bottom of gathering materials storehouse 3, the inside of discharge gate 4 rotates and is connected with propeller plate 5, the tip fixedly connected with exhaust duct 6 of powder conveying pipe 2, fixedly connected with filter screen 7 between powder conveying pipe 2 and the exhaust duct 6.
Example 1: powder conveying pipeline 2's kink separately is equipped with the fillet, collection feed bin 3 is arc, collection feed bin 3's diameter and powder conveying pipeline 2's width looks adaptation, discharge gate 4 sets up the minimum at collection feed bin 3, upwards buckle through the tip with powder conveying pipeline 2, make the air current upwards follow gas vent 4 when reacing powder conveying pipeline 2 tip, reduce the interference of air current to the powder ejection of compact, set up the fillet and can make inside air current turn to more smoothly reduce the energy consumption at powder conveying pipeline 2's bending part, it can concentrate the powder of carrying to powder conveying pipeline 2 tip to set up collection feed bin 3, the convenience is discharged the powder from discharge gate 4.
Example 2: diameter and the discharge gate 4 of propeller plate 5 internal diameter looks adaptation, the top fixedly connected with motor 8 of discharge gate 4, motor 8's output and propeller plate 5's pivot fixed connection, through set up motor 8 driven propeller plate 5 in the inside of discharge gate 4, make propeller plate 5 seal discharge gate 4, the air current of avoiding in the powder conveying pipeline 2 reachs the dust and piles up the department from discharge gate 4, lead to the dust to pile up the condition that the department air flow rate produces the raise dust sooner, and can make propeller plate 5 rotate the powder discharge with in the storehouse of collecting 3 through the drive of motor 8, thereby make this powder transport seal structure's discharge gate avoid the air current to blow off from the discharge gate and disturb the accumulational condition of powder when can be smoothly with the powder ejection of compact.
Example 3: the bore of filter screen 7 is less than the diameter of carrying the powder granule, exhaust duct 6's middle part is provided with the U font and buckles, exhaust duct 6's U font is buckled the intussuseption and is filled with the dust removal water, carry out prefilter through the powder that sets up filter screen 7 and contain in to the exhaust air at powder pipeline 2's tip, the air after will filtering carries out further dust removal purification through the U-shaped exhaust duct 6 that contains the dust removal water again, thereby reduce the powder content in the exhaust air, avoid the dust pollution atmospheric condition that contains in the exhaust air current.
Example 4: exhaust duct 6's top fixedly connected with ceiling 9, the width of ceiling 9 is greater than exhaust duct 6's diameter, shelters from the top of pipeline 6 through set up the ceiling at exhaust duct 6's top, avoids having debris to get into exhaust duct 6 from exhaust duct 6 top and influences the condition of exhaust efficiency with its jam.
The working principle of the utility model is as follows:
s1, conveying a powdery product to a material collecting bin 3 along a powder conveying pipeline 2, and discharging powder from a discharge port 4 under the action of a propeller plate 5;
s2, the airflow in the powder conveying pipeline 2 enters an exhaust pipeline 6 along the bent part, and is discharged into the atmosphere after being filtered and dedusted by a filter screen 7 and dedusting water.
Compared with the prior art, the utility model discloses for prior art have following beneficial effect:
1. this pulverous material is carried and is used enclosed construction, upwards buckle through the tip with powder conveying pipeline 2, make the air current upwards from gas vent 4 when arriving 2 tip of powder conveying pipeline, reduce the interference of air current to the powder ejection of compact, set up the fillet and can make inside air current turn to more smoothly reduce the energy consumption at the part of buckling of powder conveying pipeline 2, set up and gather feed bin 3 and can concentrate the powder of carrying to 2 tip of powder conveying pipeline, conveniently discharge the powder from discharge gate 4.
2. This pulverous material is carried and is used airtight structure, through the inside at discharge gate 4 set up motor 8 driven propeller plate 5, make propeller plate 5 seal discharge gate 4, the air current of avoiding in the powder pipeline 2 arrives the dust from discharge gate 4 and piles up the department, lead to the dust to pile up the condition that the department air flow rate is fast produces the raise dust, and can make propeller plate 5 rotate the powder discharge in will gathering together feed bin 3 through the drive of motor 8, thereby make this powder carry seal structure's discharge gate avoid the air current to blow off from the discharge gate and disturb the accumulational condition of powder when can be smoothly with the powder ejection of compact.
3. This pulverous thing is carried and is used enclosed construction, carry out the prefilter through the powder that contains in powder pipeline 2's tip sets up filter screen 7 to the exhaust air, the air after will filtering carries out further dust removal purification through the U-shaped exhaust duct 6 that contains the dust removal water again, thereby reduce the powder content in the exhaust air, avoid the atmospheric condition of dust pollution that contains in the exhaust air current, set up the ceiling and shelter from the top of pipeline 6 through the top at exhaust duct 6, avoid having debris to get into exhaust duct 6 from 6 tops of exhaust duct and block up the condition that influences exhaust efficiency with it.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a powdery thing is carried and is used enclosed construction which characterized in that: including powder pneumatic conveyor (1), discharge gate fixedly connected with powder pipeline (2) of powder pneumatic conveyor (1), the tip of powder pipeline (2) is upwards buckled, the partial fixedly connected with that buckles of powder pipeline (2) gathers materials storehouse (3), discharge gate (4) have been seted up to the bottom of gathering materials storehouse (3), the inside of discharge gate (4) is rotated and is connected with propeller plate (5), the tip fixedly connected with exhaust duct (6) of powder pipeline (2), fixedly connected with filter screen (7) between powder pipeline (2) and exhaust duct (6).
2. The powder conveying sealing structure according to claim 1, wherein: the kink of powder conveying pipeline (2) separately is equipped with the fillet, collection feed bin (3) are arc, the diameter of collection feed bin (3) and the width looks adaptation of powder conveying pipeline (2), discharge gate (4) set up the minimum in collection feed bin (3).
3. The powder conveying sealing structure according to claim 2, wherein: the diameter of the propeller plate (5) is matched with the inner diameter of the discharge hole (4), the top of the discharge hole (4) is fixedly connected with a motor (8), and the output end of the motor (8) is fixedly connected with a rotating shaft of the propeller plate (5).
4. The powder conveying sealing structure according to claim 3, wherein: the bore of filter screen (7) is less than the diameter of carrying the powder granule, the middle part of exhaust duct (6) is provided with the U font and buckles, the U font of exhaust duct (6) is buckled the intussuseption and is filled with the dust removal water.
5. The powder conveying sealing structure according to claim 4, wherein: the top of the exhaust pipeline (6) is fixedly connected with a ceiling (9), and the width of the ceiling (9) is larger than the diameter of the exhaust pipeline (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222970335.9U CN218778369U (en) | 2022-11-08 | 2022-11-08 | Powdery material conveying sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222970335.9U CN218778369U (en) | 2022-11-08 | 2022-11-08 | Powdery material conveying sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218778369U true CN218778369U (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222970335.9U Active CN218778369U (en) | 2022-11-08 | 2022-11-08 | Powdery material conveying sealing structure |
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| Country | Link |
|---|---|
| CN (1) | CN218778369U (en) |
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- 2022-11-08 CN CN202222970335.9U patent/CN218778369U/en active Active
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