CN213678896U - Vacuum feeding machine - Google Patents
Vacuum feeding machine Download PDFInfo
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- CN213678896U CN213678896U CN202022346079.7U CN202022346079U CN213678896U CN 213678896 U CN213678896 U CN 213678896U CN 202022346079 U CN202022346079 U CN 202022346079U CN 213678896 U CN213678896 U CN 213678896U
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- screening
- butterfly valve
- feeding device
- machine
- filter
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- 238000012216 screening Methods 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 29
- 210000002489 tectorial membrane Anatomy 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 5
- 239000000428 dust Substances 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000000843 powder Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a vacuum feeding machine, including drying-machine, loading attachment and screening plant, and be used for connecting drying-machine and loading attachment's pipeline, reach the roots's fan that links to each other with loading attachment, and be used for connecting screening plant and loading attachment's screening pipe, be provided with the filter in the loading attachment, loading attachment's lower extreme passes through the tee bend interface respectively with two screening union couplings, all be provided with the pneumatic butterfly valve of second on two screening pipes, the screening pipe other end is provided with the flexible coupling and links to each other with screening plant. Because the dryer is adopted to realize continuous and discontinuous material delivery to the material receiving barrel through a pneumatic butterfly valve switch, the material is sucked and delivered to the two material bins by the feeding device and screened by the screening machine, so that the whole feeding process is simpler and more convenient; the conveying pipeline adopts a closed pipeline, so that no dust leakage is ensured, and the feeding is more convenient; the automatic pulse back flushing filter reduces the problem of filter blockage; the blanking is accompanied with vibration, so that the blanking is smoother.
Description
Technical Field
The utility model relates to a vacuum feeding machine.
Background
The vacuum feeder is also called as a vacuum conveyor, and is a dust-free closed pipeline conveying device for conveying particles and powdery materials by means of vacuum suction, and the air pressure difference between vacuum and an environmental space is utilized to form air flow in a pipeline and drive the powdery materials to move, so that the powder conveying is completed. The advanced foreign vacuum technology is introduced in China, is continuously perfected and continuously improved, is widely applied to various light and heavy industrial industries such as chemical industry, pharmacy, food, metallurgy, building materials, agricultural and sideline industries and the like at present, and the vacuum conveying is pipeline closed conveying, so that the conveying mode can prevent dust environmental pollution, improve the working environment, reduce the pollution of the environment and personnel to materials and improve the cleanliness; due to pipeline conveying, the occupied space is small, powder conveying in a narrow space can be completed, and the space of a workshop is attractive and elegant; the vacuum feeding machine is not limited by the length and the distance, and meanwhile, the vacuum feeding machine can reduce the labor intensity of workers and improve the working efficiency; is the first choice for most of powder material conveying modes.
However, the existing vacuum feeding machine has poor material suction effect, inconvenient material suction control, easy blockage of a filter, unsmooth blanking and easy blockage.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a simple structure is provided, airtight pipeline carries, and no dust is revealed, automatic feeding, automatic pulse blowback filter, the more smooth and easy vacuum feeding machine of unloading.
The purpose of the utility model can be realized by the following technical proposal:
a vacuum feeding machine comprises a dryer, a feeding device, a screening device, a conveying pipeline for connecting the dryer and the feeding device, a Roots blower connected with the feeding device, and a screening pipe for connecting the screening device and the feeding device, the lower end of the dryer is connected with a receiving bucket, the dryer is fixedly connected with the receiving bucket through a pneumatic butterfly valve, the lower end of the material receiving barrel is provided with an emptying valve and an elbow type valve for pushing materials, a filter is arranged in the feeding device, the lower end of the feeding device is respectively connected with two screening pipes through a three-way connector, the two screening pipes are both provided with a second pneumatic butterfly valve, the other ends of the screening pipes are provided with flexible connecting pieces to be connected with the screening device, screening plant includes feed bin and screening machine to reach the second flexible connectors who connects between feed bin and screening machine, the feed bin is located the screening machine upper end.
Preferably, the filter is made of imported Tang-Nason materials, the surface of the filter is coated with a film, the filtering precision is 0.2um, the power of the Roots blower is 15KW, the voltage is 380V, and the Roots blower is used for back blowing the filter.
Preferably, the pneumatic butterfly valve is a DN200 butterfly valve, and the second pneumatic butterfly valve is a 204 pneumatic butterfly valve.
Preferably, the conveying pipeline is a closed pipeline, the conveying height between the feeding device and the dryer is 8m, and the conveying distance is 20 m.
Preferably, the number of the screening pipes is two, the two screening pipes are connected at an angle of 80 degrees through a three-way connector, and the capacity of the storage bin is 500L.
The utility model discloses vacuum feeding machine's beneficial effect: the vacuum feeding machine adopts the dryer to continuously and discontinuously feed materials to the material receiving barrel through the pneumatic butterfly valve switch, the feeding device sucks and feeds the materials to the two material bins, and the materials are screened by the screening machine, so that the whole feeding process is simpler and more convenient; the conveying pipeline adopts a closed pipeline, so that no dust leakage is ensured, and the feeding is more convenient; the automatic pulse back flushing filter reduces the problem of filter blockage; the blanking is accompanied with vibration, so that the blanking is smoother.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a vacuum feeder of the present invention;
fig. 2 is a schematic structural view of a dryer of a vacuum feeder of the present invention;
fig. 3 is a schematic structural view of a feeding device of a vacuum feeder of the present invention;
fig. 4 is a schematic structural view of a screening device of a vacuum feeder of the present invention;
in the figure, 1, a dryer; 2. a feeding device; 3. a screening device; 4. a Roots blower; 5. a delivery conduit; 6. screening the tubes; 101. a pneumatic butterfly valve; 102. a receiving barrel; 103. an emptying valve; 104. a toggle-type valve; 201. a three-way interface; 202. a second pneumatic butterfly valve; 203. a flexible connector; 301. a storage bin; 302. a second flexible connector; 303. provided is a screening machine.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, the utility model adopts the following technical scheme: a vacuum feeding machine comprises a dryer 1, a feeding device 2, a screening device 3, a conveying pipeline 5 for connecting the dryer 1 and the feeding device 2, a Roots blower 4 connected with the feeding device 2, and screening pipes 6 for connecting the screening device 3 and the feeding device 2, wherein the lower end of the dryer 1 is connected with a receiving barrel 102, the dryer 1 is fixedly connected with the receiving barrel 102 through a pneumatic butterfly valve 101, the lower end of the receiving barrel 102 is provided with an emptying valve 103 and an elbow-shaped valve 104 for pushing materials, a filter (not shown) is arranged in the feeding device 2, the lower end of the feeding device 2 is respectively connected with two screening pipes 6 through a three-way connector 201, the two screening pipes 6 are respectively provided with a second pneumatic butterfly valve 202, the other ends of the screening pipes 6 are provided with a flexible connector 203 to be connected with the screening device 3, the screening device 3 comprises a stock bin 301 and a screening machine 303, and a second soft connector 302 connected between the bin 301 and the sieving machine 303, wherein the bin 301 is positioned at the upper end of the sieving machine 303.
The filter is imported tang na sen material, and the surface tectorial membrane, and the filter fineness is 0.2um, roots's fan 4's power is 15KW, and voltage is 380V, roots's fan 4 blowback filter.
The pneumatic butterfly valve 101 is a DN200 butterfly valve, and the second pneumatic butterfly 202 valve is a 204 pneumatic butterfly valve.
The conveying pipeline 5 is a closed pipeline, the conveying height between the feeding device 2 and the dryer 1 is 8m, and the conveying distance is 20 m.
The number of the screening pipes 6 is two, the two screening pipes 6 are connected at an angle of 80 degrees through a three-way connector 201, and the capacity of the stock bin 301 is 500L.
The material realizes continuously through pneumatic butterfly valve 101 switch behind drying-machine 1, it delivers to the receiving bucket 102 to be interrupted, discharge from receiving bucket 102 lower extreme discharge gate again and get into pipeline 5, through emptying valve 103, by inhaling under elbow type valve 104 and the loading attachment 2 mating reaction and deliver to two feed bins 301, get into screening machine 303 from feed bin 301 again, at last screen by screening machine 303, roots's fan 4 acts on in the loading attachment 2, automatic pulse blowback filter, reduce the problem of filter jam, the unloading is accompanied with the vibration, let the unloading more smooth and easy.
The utility model discloses vacuum feeding machine's beneficial effect: the vacuum feeding machine adopts the dryer to continuously and discontinuously feed materials to the material receiving barrel through the pneumatic butterfly valve switch, the feeding device sucks and feeds the materials to the two material bins, and the materials are screened by the screening machine, so that the whole feeding process is simpler and more convenient; the conveying pipeline adopts a closed pipeline, so that no dust leakage is ensured, and the feeding is more convenient; the automatic pulse back flushing filter reduces the problem of filter blockage; the blanking is accompanied with vibration, so that the blanking is smoother.
It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The utility model provides a vacuum material loading machine which characterized in that: the drying machine comprises a drying machine, a feeding device, a screening device, a conveying pipeline, a Roots blower and a screening pipe, wherein the conveying pipeline is used for connecting the drying machine and the feeding device, the Roots blower is connected with the feeding device, the screening pipe is used for connecting the screening device and the feeding device, the lower end of the drying machine is connected with a receiving barrel, the drying machine is fixedly connected with the receiving barrel through a pneumatic butterfly valve, an emptying valve and an elbow-shaped valve are arranged at the lower end of the receiving barrel and used for pushing materials, a filter is arranged in the feeding device, the lower end of the feeding device is respectively connected with two screening pipes through a three-way connector, a second pneumatic butterfly valve is arranged on each of the two screening pipes, a flexible connector is arranged at the other end of each screening pipe and connected with the screening device, the screening device comprises a storage bin and a screening machine, and a second flexible connector connected between.
2. A vacuum loader as claimed in claim 1, characterized in that: the filter is imported tang na sen material, and the surface tectorial membrane, and the filter fineness is 0.2um, the power of roots's fan is 15KW, and voltage is 380V, roots's fan blowback filter.
3. A vacuum loader as claimed in claim 1, characterized in that: the pneumatic butterfly valve is DN200 butterfly valve, the second pneumatic butterfly valve is 204 pneumatic butterfly valve.
4. A vacuum loader as claimed in claim 1, characterized in that: the conveying pipeline is a closed pipeline, the conveying height between the feeding device and the dryer is 8m, and the conveying distance is 20 m.
5. A vacuum loader as claimed in claim 1, characterized in that: the screening pipe is two, and two screening pipes become 80 degrees through tee bend interface and connect, the feed bin capacity is 500L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346079.7U CN213678896U (en) | 2020-10-20 | 2020-10-20 | Vacuum feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346079.7U CN213678896U (en) | 2020-10-20 | 2020-10-20 | Vacuum feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213678896U true CN213678896U (en) | 2021-07-13 |
Family
ID=76758463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022346079.7U Active CN213678896U (en) | 2020-10-20 | 2020-10-20 | Vacuum feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213678896U (en) |
-
2020
- 2020-10-20 CN CN202022346079.7U patent/CN213678896U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 321016 No. 1189, Meihe Road, qiubin street, Wucheng District, Jinhua City, Zhejiang Province (self declaration) Patentee after: Jinhua Shuangfei chengkai alloy material Co.,Ltd. Address before: No. 1490, Huancheng West Road, Wucheng District, Jinhua City, Zhejiang 321000 Patentee before: JINHUA CITY CHENGKAI MATERIALS CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A vacuum feeding machine Granted publication date: 20210713 Pledgee: Bank of Jinhua Limited by Share Ltd. Wucheng branch Pledgor: Jinhua Shuangfei chengkai alloy material Co.,Ltd. Registration number: Y2024980018087 |