CN220536930U - Vacuum conveying mechanism capable of preventing fine dust from leaking - Google Patents
Vacuum conveying mechanism capable of preventing fine dust from leaking Download PDFInfo
- Publication number
- CN220536930U CN220536930U CN202321582530.2U CN202321582530U CN220536930U CN 220536930 U CN220536930 U CN 220536930U CN 202321582530 U CN202321582530 U CN 202321582530U CN 220536930 U CN220536930 U CN 220536930U
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- Prior art keywords
- fixedly connected
- vacuum
- pipe
- feeding
- fine dust
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- 239000000428 dust Substances 0.000 title claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 13
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a vacuum conveying mechanism capable of preventing fine dust from leaking, which comprises a feeding box, wherein a kettle top is penetrated and fixedly connected to the middle position of the top of the feeding box, a powder tank is arranged on the left side of the feeding box, a single suction valve is penetrated and arranged at the middle position of the top of the kettle top, a connecting pipe is penetrated and fixedly connected to the middle position of the top of the single suction valve, a feeding pipe is fixedly connected to the top of the connecting pipe, a feeding pipe interface is penetrated and fixedly connected to the middle position below the outer wall of the right side of the powder tank, and a discharging pipe is penetrated and fixedly connected to the middle position of the top of the powder tank. According to the utility model, through the linkage among the vacuum buffer tank, the filter and the vacuum tube, the production environment in the powder tank can be ensured to keep vacuum in the using process of the device, and the situation that fine dust generated in the conveying process leaks can be avoided when the device is used through the single suction valve, the first feeding pipe and the feeding pipe interface.
Description
Technical Field
The utility model relates to the technical field of conveying devices, in particular to a vacuum conveying mechanism capable of preventing fine dust from leaking.
Background
The vacuum feeder adopts single air as a power source, belongs to intrinsically safe explosion-proof equipment, and is a dust-free closed pipeline conveying device for conveying particles and powdery materials by means of vacuum suction.
At present, in the process of conveying materials, a vacuum conveying mechanism is required to be used for conveying the materials, but in the application process of the existing vacuum conveying machine, the materials can generate tiny dust, and when the device runs for a period of time, the tiny dust can be leaked, so that the existing vacuum conveying mechanism is required to be improved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a vacuum conveying mechanism capable of preventing fine dust from leaking.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a can prevent vacuum conveying mechanism that micronic dust leaked, includes the feeding case, run through and fixedly connected with cauldron top on the top intermediate position of feeding case, the left side of feeding case is provided with the powder jar, run through and be provided with the single valve that inhales on the top intermediate position of cauldron top, run through and fixedly connected with connecting pipe on the top intermediate position of single valve that inhales, the top fixedly connected with inlet pipe of connecting pipe, run through and fixedly connected with inlet pipe interface on the right side outer wall below intermediate position of powder jar, run through and fixedly connected with discharging pipe on the top intermediate position of powder jar, run through and fixedly connected with four-way pipe on the top intermediate position of discharging pipe, run through and fixedly connected with filter core on the left side outer wall below intermediate position of powder jar, the front end fixedly connected with first vacuum tube of filter core, run through and fixedly connected with second vacuum tube on one side outer wall intermediate position of filter, the front end of second vacuum tube runs through and fixedly connected with vacuum buffer tank.
As a further description of the above technical solution:
universal wheels are fixedly connected to the middle positions of four corners of the bottom of the feeding box.
As a further description of the above technical solution:
the front end of the feeding pipe is fixedly connected with the feeding pipe interface.
As a further description of the above technical solution:
and a flowmeter is penetrated and fixedly connected at the middle position of the front end of the top of the powder tank.
As a further description of the above technical solution:
and the middle positions of the peripheral outer walls of the four-way pipe are all penetrated and fixedly connected with discharge holes.
As a further description of the above technical solution:
the material of inlet pipe is super high wear-resisting polyurethane hose.
The utility model has the following beneficial effects:
according to the utility model, through the linkage among the vacuum buffer tank, the filter and the first vacuum tube, the production environment in the powder tank can be ensured to keep vacuum in the using process of the device, and meanwhile, the situation that fine dust generated in the conveying process leaks can be avoided by arranging the single suction valve, the feeding pipe and the feeding pipe interface when the device is used.
Drawings
FIG. 1 is a perspective view of a vacuum feeding mechanism capable of preventing fine dust from leaking;
fig. 2 is an exploded view of a vacuum feeding mechanism capable of preventing fine dust from leaking.
Legend description:
1. a feed box; 2. a kettle top; 3. a single suction valve; 4. a feed pipe; 5. a four-way pipe; 6. a discharge port; 7. a discharge pipe; 8. a flow meter; 9. a powder tank; 10. a vacuum buffer tank; 11. a second vacuum tube; 12. a filter; 13. a first vacuum tube; 14. a feed pipe interface; 15. a universal wheel; 16. a filter element; 17. and (5) connecting pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-2, one embodiment provided by the present utility model is: a vacuum feeding mechanism capable of preventing fine dust from leaking comprises a feeding box 1, a kettle top 2 is penetrated and fixedly connected to the middle position of the top of the feeding box 1, a powder tank 9 is arranged on the left side of the feeding box 1, a single suction valve 3 is penetrated and arranged on the middle position of the top of the kettle top 2, a connecting pipe 17 is penetrated and fixedly connected to the middle position of the top of the single suction valve 3, the single suction valve 3 is opened to pass through pressure difference, the pressure generated in the feeding box 1 pushes the material in the feeding box 1 to enter the powder tank 9 through a feeding pipe 4 and a feeding pipe interface 14, the single suction valve 3 can automatically supplement air while the material passes through the feeding pipe 4, the deformation of the powder tank 9 caused by the overlarge pressure difference is prevented, the top of the connecting pipe 17 is fixedly connected with the feeding pipe 4, the middle position below the outer wall of the right side of the powder tank 9 is penetrated and fixedly connected with the feeding pipe interface 14, the middle position of the top of the powder tank 9 is penetrated and fixedly connected with a discharging pipe 7, the middle position of the top of the discharging pipe 7 is penetrated and fixedly connected with a four-way pipe 5, the middle position below the outer wall of the left side of the powder tank 9 is penetrated and fixedly connected with a filter core 16, the front end of the filter core 16 is fixedly connected with a first vacuum pipe 13, the front end of the first vacuum pipe 13 is penetrated and fixedly connected with a filter 12, the middle position of one side outer wall of the filter 12 is penetrated and fixedly connected with a second vacuum pipe 11, the front end of the second vacuum pipe 11 is penetrated and fixedly connected with a vacuum buffer tank 10, a vacuum pump in the vacuum buffer tank 10 is opened, gas in the powder tank 9 is pumped through the filter 12, the first vacuum pipe 13, the connecting pipe 17 and the second vacuum pipe 11 by the suction force of the vacuum pump, so that the powder tank 9 reaches a near vacuum.
All fixedly connected with universal wheel 15 on the bottom four corners intermediate position of feeding case 1, fixedly connected with runs through on the top front end intermediate position of powder jar 9 and fixedly connected with flowmeter 8 between inlet pipe 4's front end and inlet pipe interface 14, single suction valve 3 can prevent the micronic dust that produces simultaneously from leaking outward, and the security is higher, and flowmeter 8 that sets up simultaneously on powder jar 9 can real-time monitoring the flow of material in the powder jar 9, all runs through on the outer wall intermediate position all around of four-way pipe 5 and fixedly connected with discharge gate 6, and the material of inlet pipe 4 is the super high wear resistant polyurethane hose.
Working principle: when the device is used, firstly, after the device is installed, a vacuum pump in the vacuum buffer tank 10 is opened, gas in the powder tank 9 is extracted through a filter 12, a first vacuum tube 13, a connecting tube 17 and a second vacuum tube 11 by the suction force of the vacuum pump, so that the powder tank 9 is nearly vacuum, meanwhile, a single suction valve 3 is opened, the pressure generated in the feeding box 1 pushes materials in the feeding box 1 to enter the powder tank 9 through a feeding pipe 4 and a feeding pipe interface 14, the single suction valve 3 can automatically supplement air when the materials pass through the feeding pipe 4, the deformation of the powder tank 9 caused by overlarge pressure difference is prevented, the single suction valve 3 can prevent generated tiny dust from leaking out, the safety is higher, and meanwhile, the flow meter 8 arranged on the powder tank 9 can monitor the flow of the materials in the powder tank 9 in real time.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Vacuum conveying mechanism capable of preventing fine dust from leaking out comprises a feeding box (1), and is characterized in that: the utility model provides a feeding box, the top intermediate position of feeding case (1) is gone up and fixedly connected with cauldron top (2), the left side of feeding case (1) is provided with powder jar (9), run through and be provided with singly inhale valve (3) on the top intermediate position of cauldron top (2), run through and fixedly connected with connecting pipe (17) on the top intermediate position of singly inhale valve (3), the top fixedly connected with inlet pipe (4) of connecting pipe (17), run through and fixedly connected with inlet pipe interface (14) on the right side outer wall below intermediate position of powder jar (9), run through and fixedly connected with discharging pipe (7) on the top intermediate position of powder jar (9), run through and fixedly connected with four-way pipe (5) on the top intermediate position of discharging pipe (7), run through and fixedly connected with filter core (16) on the left side outer wall below intermediate position of powder jar (9), the front end fixedly connected with first vacuum tube (13) of filter core (16), the front end of first vacuum tube (13) runs through and fixedly connected with filter (12) and the second vacuum tube (11) of vacuum tube (11) is run through and fixedly connected with on the second vacuum tube (11).
2. The vacuum conveying mechanism capable of preventing fine dust from leaking out according to claim 1, wherein: universal wheels (15) are fixedly connected to the middle positions of four corners of the bottom of the feeding box (1).
3. The vacuum conveying mechanism capable of preventing fine dust from leaking out according to claim 1, wherein: the front end of the feeding pipe (4) is fixedly connected with the feeding pipe interface (14).
4. The vacuum conveying mechanism capable of preventing fine dust from leaking out according to claim 1, wherein: the middle position of the front end of the top of the powder tank (9) is penetrated and fixedly connected with a flowmeter (8).
5. The vacuum conveying mechanism capable of preventing fine dust from leaking out according to claim 1, wherein: the middle positions of the peripheral outer walls of the four-way pipe (5) are penetrated and fixedly connected with a discharge hole (6).
6. The vacuum conveying mechanism capable of preventing fine dust from leaking out according to claim 1, wherein: the material of the feeding pipe (4) is ultra-high wear-resistant polyurethane hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582530.2U CN220536930U (en) | 2023-06-20 | 2023-06-20 | Vacuum conveying mechanism capable of preventing fine dust from leaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582530.2U CN220536930U (en) | 2023-06-20 | 2023-06-20 | Vacuum conveying mechanism capable of preventing fine dust from leaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220536930U true CN220536930U (en) | 2024-02-27 |
Family
ID=89976667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321582530.2U Active CN220536930U (en) | 2023-06-20 | 2023-06-20 | Vacuum conveying mechanism capable of preventing fine dust from leaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220536930U (en) |
-
2023
- 2023-06-20 CN CN202321582530.2U patent/CN220536930U/en active Active
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