CN218464474U - Air arch breaking device for discharging of material bin - Google Patents
Air arch breaking device for discharging of material bin Download PDFInfo
- Publication number
- CN218464474U CN218464474U CN202222761375.2U CN202222761375U CN218464474U CN 218464474 U CN218464474 U CN 218464474U CN 202222761375 U CN202222761375 U CN 202222761375U CN 218464474 U CN218464474 U CN 218464474U
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- CN
- China
- Prior art keywords
- end cover
- wall
- intake pipe
- discharge valve
- feed bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007599 discharging Methods 0.000 title claims description 9
- 239000000463 material Substances 0.000 title abstract description 16
- 238000007789 sealing Methods 0.000 claims description 21
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a feed bin is unloaded and is encircleed device with air, including casing, end cover, intake pipe and discharge valve, the central point of casing puts and is equipped with the mounting hole, the periphery of casing is equipped with a plurality of buckles, the intake pipe passes through threaded connection with the mounting hole, discharge valve movably sets up in the intake pipe upper end, discharge valve top and end cover fixed connection, end cover's periphery and the outer wall contact of feed bin. This feed bin is unloaded and is broken device that encircles with air passes through the intake pipe and carries the high-pressure pulse air current, and the high-pressure pulse air current upwards backs down discharge valve and end cover to discharge through the clearance between gas vent and end cover and the feed bin outer wall, will gather and blow up at the material of feed bin inner wall, can prevent that the material from arching when breaking the arch, the device simple structure, simple to operate, use cost is lower.
Description
Technical Field
The utility model relates to a feed bin is broken encircles technical field, in particular to feed bin is unloaded and is encircleed device with air.
Background
In the fields of feed, food, chemical industry and the like, dry powdery materials are easy to accumulate on the inner wall of a storage bin due to reasons such as static electricity and the like to form an arch structure, so that the normal flowing and discharging of the materials are influenced, and even a discharge hole is blocked in serious conditions, so that the problem needs to be solved.
Currently, two ways are often adopted in the industry to solve the above problems: the other is vibration arch breaking, a vibration motor is arranged on the outer wall of the storage bin, and materials accumulated on the inner wall of the storage bin are shaken off by high-frequency vibration of the motor, but the arch breaking mode is high in noise and energy consumption, and belongs to a relatively backward arch breaking mode. The other is a high-pressure air flow arch breaking air valve, for example, the arch breaking air valve disclosed in patent CN213871166U, compressed air is rapidly introduced into the cavity of the valve body through a pipeline electromagnetic valve, the air cylinder is used for introducing air to rapidly push out the push rod, the compressed air in the cavity of the valve body is rapidly ejected along the gap between the push head and the ejection port, and the ejected high-pressure air blows on the material on the inner wall of the storage container to achieve the effect of breaking up the material. However, the arch breaking mode is complex in structure, an independent execution unit is needed to control opening and closing of the valve, occupied space is large, in actual use, a plurality of arch breaking valves need to be installed on the storage bin, comprehensive cost is high, the arch breaking valves need to be fixed on the outer wall of the storage bin through bolts or flanges and other parts, and the installation process is also complex.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at improving above-mentioned high pressure air-flowing type arch breaking device, specifically adopt following technical scheme:
the utility model provides a feed bin is unloaded and is encircleed device with air, includes casing, end cover, intake pipe and discharge valve, the central point of casing puts and is equipped with the mounting hole, the periphery of casing is equipped with a plurality of buckles, the intake pipe passes through threaded connection with the mounting hole, discharge valve movably sets up in the intake pipe upper end, discharge valve top and end cover fixed connection, the periphery of end cover and the outer wall contact of feed bin.
Further, the outer wall of the exhaust valve is provided with a plurality of exhaust ports.
Further, the outside cover of discharge valve is equipped with spacing spring, the upper end and the end cover inner wall fixed connection of spacing spring, the lower extreme of spacing spring and the top fixed connection of intake pipe.
Further, the sealing end cover is made of rubber materials.
Further, a first sealing ring is arranged at the joint of the outer wall of the shell and the storage bin.
Further, the junction of casing outer wall and feed bin is equipped with the second sealing washer, the second sealing washer is located first sealing washer downside.
The beneficial effects of the utility model are that:
this feed bin is unloaded and is encircleed device with air carries high-pressure pulse air current through the intake pipe, and high-pressure pulse air current upwards backs up discharge valve and end cap to discharge through the clearance between gas vent and end cap and the feed bin outer wall, will gather and blow up at the material of feed bin inner wall, can prevent that the material from arching when breaking the arch, the device simple structure, simple to operate, use cost is lower.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the working state of the present invention.
Reference numerals:
1-a shell; 2-sealing the end cover; 3, an air inlet pipe; 4-an exhaust valve; 5-mounting holes; 6-buckling; 7-a first sealing ring; 8-a second sealing ring; 9-an exhaust port; 10-limit spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or through an intervening medium, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1-2, the air arch breaking device for discharging of the storage bin of the present embodiment includes a housing 1, a sealing end cover 2, an air inlet pipe 3 and an exhaust valve 4, wherein a mounting hole 5 is formed in a center position of the housing 1, a plurality of buckles 6 are arranged on an outer periphery of the housing 1, a first sealing ring 7 and a second sealing ring 8 are arranged at a connection position of an outer wall of the housing 1 and the storage bin, and the second sealing ring 8 is located at a lower side of the first sealing ring 1, so that a double-layer seal is formed between the housing 1 and the storage bin; the sealing end cover 2 is made of soft rubber materials, so that the sealing performance is further improved, and material leakage is prevented.
The outer wall of discharge valve 4 is equipped with a plurality of gas vents 9, and the outside cover of discharge valve 4 is equipped with spacing spring 10, and spacing spring 10's upper end and 2 inner wall fixed connection of end cover, lower extreme and intake pipe 3's top fixed connection.
During operation, high-pressure pulse air current passes through intake pipe 3 and inside the entering device, upwards backs up discharge valve 4 and end cap 2 to discharge through the clearance between gas vent 9 and end cap 2 and the feed bin outer wall, will gather and blow up at the material of feed bin inner wall, can prevent when breaking the arch that the material from arching. The high-pressure pulse airflow drives the sealing end cover 2 to be opened and closed periodically, so that the airflow loss is reduced, and the production cost is reduced; and realize the fixed mounting with the feed bin inner wall through the buckle mode, it is very convenient to operate.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization of those skilled in the art; when the technical solutions are contradictory or cannot be combined with each other, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (6)
1. The utility model provides a silo is unloaded and is encircleed device with air which characterized in that: including casing, end cover, intake pipe and discharge valve, the central point of casing puts and is equipped with the mounting hole, the periphery of casing is equipped with a plurality of buckles, the intake pipe passes through threaded connection with the mounting hole, discharge valve movably sets up in the intake pipe upper end, discharge valve top and end cover fixed connection, end cover's periphery and the outer wall contact of feed bin.
2. The air arch breaking device for discharging of the storage bin of claim 1, wherein: the outer wall of the exhaust valve is provided with a plurality of exhaust ports.
3. The air arch breaking device for discharging of the storage bin as claimed in claim 2, wherein: the outside cover of discharge valve is equipped with spacing spring, the upper end and the end cover inner wall fixed connection of spacing spring, the lower extreme of spacing spring and the top fixed connection of intake pipe.
4. The air arch breaking device for discharging of the storage bin of claim 1, wherein: the sealing end cover is made of rubber.
5. The air arch breaking device for discharging of the storage bin of claim 1, wherein: and a first sealing ring is arranged at the joint of the outer wall of the shell and the storage bin.
6. The air arch breaking device for discharging of the storage bin of claim 5, wherein: the junction of casing outer wall and feed bin is equipped with the second sealing washer, the second sealing washer is located first sealing washer downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222761375.2U CN218464474U (en) | 2022-10-20 | 2022-10-20 | Air arch breaking device for discharging of material bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222761375.2U CN218464474U (en) | 2022-10-20 | 2022-10-20 | Air arch breaking device for discharging of material bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218464474U true CN218464474U (en) | 2023-02-10 |
Family
ID=85149117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222761375.2U Expired - Fee Related CN218464474U (en) | 2022-10-20 | 2022-10-20 | Air arch breaking device for discharging of material bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218464474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117284649A (en) * | 2023-11-24 | 2023-12-26 | 江苏嘉旺建材科技有限公司 | Anti-blocking pulse pneumatic mechanism in cement silo |
-
2022
- 2022-10-20 CN CN202222761375.2U patent/CN218464474U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117284649A (en) * | 2023-11-24 | 2023-12-26 | 江苏嘉旺建材科技有限公司 | Anti-blocking pulse pneumatic mechanism in cement silo |
| CN117284649B (en) * | 2023-11-24 | 2024-01-30 | 江苏嘉旺建材科技有限公司 | Anti-blocking pulse pneumatic mechanism in cement silo |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |