CN215401776U - PVC powder conveying system - Google Patents
PVC powder conveying system Download PDFInfo
- Publication number
- CN215401776U CN215401776U CN202121006993.5U CN202121006993U CN215401776U CN 215401776 U CN215401776 U CN 215401776U CN 202121006993 U CN202121006993 U CN 202121006993U CN 215401776 U CN215401776 U CN 215401776U
- Authority
- CN
- China
- Prior art keywords
- pvc powder
- bin
- storage material
- storage
- pump
- 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.)
- Active
Links
Images
Landscapes
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model provides a PVC powder conveying system, which is used for metering and supplying PVC powder to a storage bin of a corresponding workshop through an integrally arranged storage material tank through a flow pump, so that the PVC powder is accurately, quickly and reliably supplied, and the large-scale mass production requirement is met. The system comprises an external material storage area and a plurality of workshops which are independently arranged, wherein each workshop is internally provided with a corresponding production line, and each production line is provided with a corresponding bin; the external material storage area comprises a plurality of storage material tanks and a bag opening station, each storage material tank is vertically arranged, a feeding port is formed in the top of each storage material tank, and all the feeding ports are connected with the material output end of the bag opening station in parallel through valves and pipelines; every the bottom discharge mouth of storage material jar is provided with the delivery bin pump of weighing, every the inlet end intercommunication compressed air's of delivery bin pump gas outlet weighs, the material output end of delivery bin pump of weighing is connected to the pan feeding port of every feed bin respectively through output pipeline.
Description
Technical Field
The utility model relates to the technical field of PVC powder conveying, in particular to a PVC powder conveying system.
Background
In the manufacturing process of the PVC calendered film product, at least one PVC split material and other ingredients are conveyed into a stirrer to be mixed and then calendered to manufacture a corresponding product, a storage bin is arranged at the upper part of the stirrer for the existing PVC feeding, then PVC powder with corresponding weight is weighed in advance and put into the storage bin, and materials in the storage bin corresponding to each workshop are independently put in; along with the increase of production requirements, the mode that each workshop is respectively weighed by manpower cannot meet the requirement of mass production.
Disclosure of Invention
Aiming at the problems, the utility model provides a PVC powder conveying system, which measures and supplies PVC powder to a storage bin of a corresponding workshop through a flow pump by virtue of an integrally arranged storage material tank, so that the PVC powder is accurately, quickly and reliably supplied, and the large-scale mass production requirement is met.
The utility model provides a PVC powder conveying system which characterized in that: the system comprises an external material storage area and a plurality of workshops which are independently arranged, wherein each workshop is internally provided with a corresponding production line, and each production line is provided with a corresponding bin;
the external material storage area comprises a plurality of storage material tanks and a bag opening station, each storage material tank is vertically arranged, a feeding port is formed in the top of each storage material tank, and all the feeding ports are connected with the material output end of the bag opening station in parallel through valves and pipelines;
every the bottom discharge mouth of storage material jar is provided with the delivery bin pump of weighing, every the inlet end intercommunication compressed air's of delivery bin pump gas outlet weighs, the material output end of delivery bin pump of weighing is connected to the pan feeding port of every feed bin respectively through output pipeline.
It is further characterized in that:
the output pipeline of each weighing and conveying bin pump comprises a first main pipe, a first branch pipe and a second branch pipe, the output end of the weighing and conveying bin pump is connected with the inlet end of the first main pipe, the outlet end of the first main pipe is respectively connected with the two external first branch pipes through three-way valves, a corresponding second three-way valve is respectively distributed at the position, corresponding to each bin except the bin at the tail end, of each first branch pipe, the second three-way valve is communicated to the feeding port of the bin at the tail end corresponding to the first branch pipe in the state that all valves of the first branch pipe are in a complete passage state, and the bypass outlet of each corresponding second three-way valve is connected with the feeding port of the corresponding bin through the second branch pipe;
when the number of the first branch pipes is larger than two, the first branch pipes are connected in sequence through corresponding first three-way valves, all the first branch pipes are connected into the outlet end of the first main pipe in parallel, and the first three-way valves are ensured to be corresponding to the access of the first main pipe under the condition that the valves of the first main pipe are all opened;
the top of each storage material tank is also provided with a second feeding port, the second feeding port is externally connected with a skip car through a second feeding pipe and a valve, and the skip car pumps materials into the storage material tanks through an external material pump;
a bypass discharging pipe is further arranged on one side of the lower portion of each storage material tank, a valve is integrated on the bypass discharging pipe, the outlet end of the bypass discharging pipe is communicated to the feeding port of a vacuum feeder, the gas outlet of the vacuum feeder is connected with a Roots blower, the discharging port of the vacuum feeder is connected to the feeding port of a buffer tank, a packaging machine is arranged below the discharging port of the buffer tank, the packaging machine is used for packaging materials with set weight and outputting the packaged materials, and the packaging machine enables the feeding bin to feed materials in a manual weighing mode after a pipeline connected to a storage bin in each workshop breaks down;
the bag opening station is a double-station bag opening station, so that continuous and rapid feeding of the storage material tanks is ensured;
different types of PVC powder are placed in different storage tanks, so that the automatic conveying of a plurality of types of PVC powder is ensured to be simultaneously met.
After the technical scheme is adopted, the materials are bagged through the bag opening station and then are conveyed into the corresponding storage material tanks through compressed air, then PVC powder with corresponding weight is conveyed to the corresponding storage material tanks through the weighing conveying bin pumps of the corresponding storage material tanks according to the requirements of each storage material tank, and after weighing, the PVC powder conveying of the corresponding storage material tanks is completed through controlling the on-off of the valves; the storage material tank which is integrally arranged supplies PVC powder to the storage bin of the corresponding workshop through the flow pump in a metering manner, so that the PVC powder can be accurately, quickly and reliably supplied, and the requirement of large-scale mass production is met.
Drawings
FIG. 1 is a schematic block diagram of the structure of an embodiment of the present invention;
the names corresponding to the sequence numbers in the figure are as follows:
the system comprises an external material storage area 1, a storage bin 2, a storage material tank 3, a bag opening station 4, a material inlet 31, a second material inlet 32, a first valve 5, a first pipeline 6, a weighing conveying bin pump 7, compressed air 8, a first main pipe 9, a first branch pipe 10, a second branch pipe 11, a first three-way valve 12, a second three-way valve 13, a second material inlet pipe 14, a second valve 15, a skip car 16, a bypass material outlet pipe 17, a third valve 18, a vacuum material loading device 19, a Roots blower 20, a buffer tank 21, a packing machine 22, an expansion pipeline 23, a hoisting machine 24, a first workshop 40, a second workshop 50 and a third workshop 60.
Detailed Description
A PVC powder conveying system, see fig. 1: the system comprises an external material storage area 1 and a plurality of workshops which are independently arranged, wherein each workshop is internally provided with a corresponding production line, and each production line is provided with a corresponding storage bin 2;
the external material storage area 1 comprises a plurality of storage material tanks 3 and a bag opening station 4, wherein each storage material tank 3 is vertically arranged, a feeding port 31 is formed in the top of each storage material tank 3, and all the feeding ports 31 are connected in parallel with the material output end of the bag opening station 4 through a first valve 5 and a first pipeline 6;
the bottom discharge hole of each storage tank 3 is provided with a weighing conveying bin pump 7, the air inlet end of each weighing conveying bin pump 7 is communicated with the air outlet of compressed air 8, and the material output end of each weighing conveying bin pump 7 is connected to the feeding port of each storage tank 2 through an output pipeline.
The output pipeline of each weighing and conveying bin pump 7 comprises a first main pipe 9, a first branch pipe 10 and a second branch pipe 11, the output end of the weighing and conveying bin pump 7 is connected with the inlet end of the first main pipe 9, the outlet end of the first main pipe 9 is respectively connected with the two externally connected first branch pipes 10 through a first three-way valve 12, a corresponding second three-way valve 13 is respectively arranged at the position, corresponding to each bin of the bin with the tail end removed, of each first branch pipe 10, the second three-way valve 13 is communicated to the feeding port of the bin 2 at the tail end position corresponding to the first branch pipe 10 in the state of all valves of the first branch pipeline 10, and the bypass outlet of each corresponding second three-way valve 13 is connected with the feeding port of the corresponding bin 2 through the second branch pipe 11;
when the number of the first branch pipes 10 is larger than two, the first branch pipes 10 are connected in sequence through the corresponding first three-way valves 12, all the first branch pipes 10 are connected to the outlet end of the first main pipe 9 in parallel, and the first three-way valves 12 are ensured to be corresponding to the passage of the first main pipe 9 in the state that the valves of the first main pipe 9 are all opened;
a second feeding port 32 is further arranged at the top of each storage tank 3, the second feeding port 32 is externally connected with a skip 16 through a second feeding pipe 14 and a second valve 15, and the skip 16 pumps materials into the storage tanks 3 through an external material pump;
a bypass discharging pipe 17 is further arranged on one side of the lower portion of each storage charging bucket 3, a third valve 18 is integrated on the bypass discharging pipe 17, the outlet end of the bypass discharging pipe 17 is communicated to a feeding port of a vacuum feeder 19, a Roots blower 20 is connected to an air outlet of the vacuum feeder 19, a discharging port of the vacuum feeder 19 is connected to a feeding port of a buffer tank 21, a packing machine 22 is arranged below a discharging port of the buffer tank 21, and the packing machine 22 is used for packaging and outputting materials with set weight, so that after a pipeline connected to a storage bin 2 in each workshop fails, the materials can still be fed through a manual weighing mode feeding bin;
different types of PVC powder are placed in different storage material tanks 3, so that the automatic conveying of a plurality of types of PVC powder is ensured to be simultaneously met.
In the specific embodiment: the bag opening station 4 is specifically a double-station bag opening station, continuous and rapid feeding of the storage material tanks is ensured, a lifting machine 24 is further integrally arranged in the bag opening station, and the lifting machine 24 enables the bagged materials to be fed rapidly and conveniently;
the whole system comprises three storage tanks and three workshops, wherein five storage tanks 2 of a first workshop 40 and a second workshop 50 are arranged on one first branch pipe 10 in parallel; six bins 2 of two parts of the third plant 60 are arranged in parallel on another first branch pipe 10.
During specific implementation, an expansion pipeline 23 is reserved, and the expansion pipeline 23 is used for connecting the stock bins 2 after the workshop is expanded.
The working principle is as follows: numbering different storage bins, numbering corresponding valves, and opening and closing corresponding valves according to the types and the weight of PVC powder materials needing to be introduced into the corresponding storage bins. It is through opening the bag station and open the material bag after deliver to the storage material jar that corresponds through compressed air in with the material, later according to the demand of every feed bin, through the PVC powder of the conveying bin pump of weighing that corresponds the storage material jar to the feed bin that corresponds weight, the PVC powder of corresponding feed bin is carried through the control flap break-make promptly to the back of weighing.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a PVC powder conveying system which characterized in that: the system comprises an external material storage area and a plurality of workshops which are independently arranged, wherein each workshop is internally provided with a corresponding production line, and each production line is provided with a corresponding bin;
the external material storage area comprises a plurality of storage material tanks and a bag opening station, each storage material tank is vertically arranged, a feeding port is formed in the top of each storage material tank, and all the feeding ports are connected with the material output end of the bag opening station in parallel through valves and pipelines;
every the bottom discharge mouth of storage material jar is provided with the delivery bin pump of weighing, every the inlet end intercommunication compressed air's of delivery bin pump gas outlet weighs, the material output end of delivery bin pump of weighing is connected to the pan feeding port of every feed bin respectively through output pipeline.
2. The PVC powder conveying system of claim 1, wherein: every the delivery line of conveying storehouse pump of weighing is including first house steward, first branch pipe, second branch pipe, the output of conveying storehouse pump of weighing is connected with the entry end of first house steward, the exit end of first house steward passes through the three-way valve and connects two external first branch pipes respectively, every the corresponding second three-way valve that has arranged respectively in the position punishment that corresponds to every feed bin of detaching the feed bin of terminal position of first branch pipe, and the first branch pipe under the whole access state of valve that the second three-way valve corresponds to first branch pipe communicates to the pan feeding port of terminal position's feed bin, and the pan feeding port of the feed bin that every bypass export that corresponds the second three-way valve passes through the second branch pipe connection and corresponds.
3. The PVC powder conveying system of claim 2, wherein: when the number of the first branch pipes is larger than two, the first branch pipes are connected in sequence through the corresponding first three-way valves, all the first branch pipes are connected into the outlet end of the first main pipe in parallel, and the first three-way valves are ensured to be corresponding to the access of the first main pipe under the condition that the valves of the first main pipe are completely opened.
4. The PVC powder conveying system of claim 1, wherein: every the top of storage material jar still is provided with the second pan feeding mouth, the second pan feeding mouth is through the external skip of second pan feeding pipe, valve, the skip is through external material pump to the material of storage material jar internal pumping.
5. The PVC powder conveying system of claim 1, wherein: a bypass discharging pipe is further arranged on one side of the lower portion of each storage material tank, a valve is integrated on the bypass discharging pipe, the outlet end of the bypass discharging pipe is communicated to the feeding port of the vacuum feeding device, the gas outlet of the vacuum feeding device is connected with the Roots blower, the discharging port of the vacuum feeding device is connected to the feeding port of the buffer tank, a packaging machine is arranged below the discharging port of the buffer tank, and the packaging machine is used for installing and packaging materials with set weight and then outputting the packaged materials.
6. The PVC powder conveying system of claim 1, wherein: the bag opening station is specifically a double-station bag opening station.
7. The PVC powder conveying system of claim 1, wherein: different types of PVC powder are placed in different storage tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006993.5U CN215401776U (en) | 2021-05-12 | 2021-05-12 | PVC powder conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006993.5U CN215401776U (en) | 2021-05-12 | 2021-05-12 | PVC powder conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215401776U true CN215401776U (en) | 2022-01-04 |
Family
ID=79674948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121006993.5U Active CN215401776U (en) | 2021-05-12 | 2021-05-12 | PVC powder conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215401776U (en) |
-
2021
- 2021-05-12 CN CN202121006993.5U patent/CN215401776U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202201172U (en) | Particle material packaging system | |
| CN102756920A (en) | Continuous dense-phase positive-pressure pneumatic conveying apparatus and conveying method | |
| CN109317011A (en) | Automatically match colloid system | |
| CN108002037B (en) | Full-automatic PVC powder centralized negative pressure feeding system | |
| CN111545124A (en) | Digital storage batching system for industrial granular powder | |
| CN215401776U (en) | PVC powder conveying system | |
| CN207390481U (en) | The grey transport system of purification | |
| CN111170012A (en) | Continuous pneumatic conveying device | |
| CN2658681Y (en) | Caustic lime pneumatic transfer storage, blending device for sintering | |
| CN200942995Y (en) | Flat-bottomed powder storage hopper bottom even unloading device | |
| CN207275734U (en) | More pellet automatic weighing transport systems | |
| CN104369282A (en) | Large-scale efficient automatic batching system | |
| CN101265591B (en) | System and method for pneumatic conveying of fluoride salt to aluminum cell | |
| CN115215100A (en) | Automatic weighing and direct conveying system for powder | |
| CN209302598U (en) | Automatically match colloid system | |
| CN204149356U (en) | A kind of extensive efficient automatic batching system | |
| CN207985422U (en) | A kind of multi-functional aggregate-storing system | |
| CN106743679A (en) | Powder material induction system | |
| CN209796850U (en) | bulk material pneumatic conveying experimental device | |
| CN113600089A (en) | Polar region drilling platform bulk cargo system and method | |
| CN213923139U (en) | Lime powder conveying device | |
| CN213474730U (en) | Pneumatic conveying device for long-distance conveying of large-particle powder | |
| CN216260561U (en) | Multi-component negative pressure conveying, metering and batching system | |
| CN212023577U (en) | Novel polyamide 6 finished product section basin device | |
| CN111925454A (en) | System and method for preparing hematite inhibitor corn starch for reverse flotation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |