CN215044412U - Powder conveying system - Google Patents
Powder conveying system Download PDFInfo
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- CN215044412U CN215044412U CN202023350435.9U CN202023350435U CN215044412U CN 215044412 U CN215044412 U CN 215044412U CN 202023350435 U CN202023350435 U CN 202023350435U CN 215044412 U CN215044412 U CN 215044412U
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Abstract
The utility model discloses a powder conveying system, which comprises a powder unpacking mechanism, a powder storage and discharge mechanism and a powder conveying mechanism, wherein the powder unpacking mechanism comprises a hoisting mechanism, a first feeding hopper, a second feeding hopper and a wind conveying mechanism; the powder storage and discharge mechanism comprises a storage tank, a spiral feeder and a weighing tank; the powder conveying mechanism comprises a temporary storage tank, a feeding trolley and a guide rail; the guide rail is arranged above the dye vat. The system unpacks the bagged powder through the powder unpacking mechanism and sends the powder into the powder storage and discharge mechanism through the wind conveying mechanism; after predetermined powder has been got to the weight of through powder storage discharge mechanism, adopt the pay-off dolly to send the powder into the material jar through powder conveying mechanism, transport efficiency is high, except unpacking the station, all the other stations need not artifical the participation, use manpower sparingly.
Description
Technical Field
The utility model relates to a printing and dyeing system especially relates to a powder conveying system.
Background
The powder materials such as the printing and dyeing auxiliary agent anhydrous sodium sulphate, industrial salt and the like at home and abroad basically adopt a pipeline solution pressure conveying mode or a pipeline powder material pneumatic conveying mode:
1. pipeline solution pressure conveying mode: the powder is stirred and dissolved in the material dissolving machine, and the solution is pumped to a storage tank by a centrifugal pump and then pumped to a dye vat by a centrifugal pump through a long-distance pipeline. In order to improve the conveying efficiency and reduce the water consumption, the powder solubility in the solution is increased as much as possible, so that the conveying efficiency is low in the conveying process, and the solution is easy to crystallize.
2. Pipeline pneumatic conveying mode: the powder passes through the air exhauster and draws the powder near each dye vat from long distance pipeline, then keeps the dyestuff in the jar of keeping in near dye vat through the filter cloth, and the powder is carried to the dye vat to the jar of keeping in the jar. Because the wind power is used for conveying, powder can be remained in the air to cause pollution, meanwhile, the filter cloth is easy to block and needs to be maintained and cleaned, and the process is not easy to control, and the cost is high.
Disclosure of Invention
The utility model discloses a solve the technical problem that current powder carried the difficulty, provide a powder conveying system, can send the powder into the dye vat, conveying efficiency is high, except unpacking the station, all the other stations need not artifical the participation, use manpower sparingly.
In order to solve the technical problem, the utility model provides a powder conveying system, which comprises a powder unpacking mechanism, a powder storage and discharge mechanism and a powder conveying mechanism, wherein the powder unpacking mechanism comprises a hoisting mechanism, a first feeding hopper, a second feeding hopper and a wind conveying mechanism, and the hoisting mechanism is arranged above the first feeding hopper and the second feeding hopper and is used for hoisting bagged powder; the first feed hopper is arranged above the second feed hopper and is used for being matched with the bottom of bagged powder, and the powder falls into the first feed hopper from the bottom of the powder bag; the second feed hopper is connected with the wind conveying mechanism and used for conveying powder to the powder storage and discharge mechanism;
the powder storage and discharge mechanism comprises a storage tank, a spiral feeder and a weighing tank; the storage tank is used for storing powder fed from the second feed hopper; the spiral feeder is used for feeding the powder in the storage tank into a weighing tank, and the weighing tank is used for weighing the weight of the powder in the tank in real time;
the powder conveying mechanism comprises a temporary storage tank, a feeding trolley and a guide rail, wherein the temporary storage tank is arranged on the feeding trolley, and the feeding trolley can drive the temporary storage tank to move along the guide rail; the guide rail is arranged above the dye vat.
As an improvement of the scheme, the wind power conveying mechanism comprises a wind pressure machine and a wind power conveying pipe, the wind pressure machine is connected with one end of the wind power conveying pipe, and the discharging end of the second feeding hopper is connected into the wind power conveying pipe.
As an improvement of the scheme, the wind power conveying pipe is connected into the storage tank, and the top of the storage tank is provided with a filtering and dedusting device.
As an improvement of the scheme, an activation feeder is arranged between the storage tank and the screw feeder, and the activation feeder can stir or vibrate the powder.
As an improvement of the scheme, the lower end of the weighing tank is provided with a quantitative discharge port, and a first switch butterfly valve is arranged on the quantitative discharge port.
As an improvement of the scheme, the upper end of the temporary storage tank is provided with an opening, the lower end of the temporary storage tank is provided with a feeding and discharging port, and the feeding and discharging port is provided with a second switch butterfly valve.
As an improvement of the scheme, the upper end and the lower end of the guide rail are both provided with guide columns, and the feeding trolley is provided with limiting wheels matched with the guide columns.
As an improvement of the scheme, a driving chain wheel is arranged on the feeding trolley and is connected with a driving motor; and a chain parallel to the guide rail is arranged on one side of the guide rail, and the driving chain wheel is meshed with the chain and can be driven by the driving motor to drive the feeding trolley to move along the chain.
As an improvement of the scheme, the second feed hopper is also provided with a protective cover, a dust removal fan and a dust removal filter element; the protection casing covers the space above the second feeder hopper, dust exhausting fan locates protection casing one side for take out after filtering the air in the protection casing through the dust removal filter core.
Implement the utility model discloses, following beneficial effect has:
the system unpacks the bagged powder through the powder unpacking mechanism and sends the powder into the powder storage and discharge mechanism through the wind conveying mechanism; after predetermined powder has been got to the weight of through powder storage discharge mechanism, adopt the pay-off dolly to send the powder into the material jar through powder conveying mechanism, transport efficiency is high, except unpacking the station, all the other stations need not artifical the participation, use manpower sparingly.
The feeding trolley is positioned by the limiting wheels arranged around the guide columns, so that the feeding trolley is not easy to derail in the moving process and is suitable for the severe working environment of large dust; the feeding trolley is driven by a driving motor through a driving chain wheel, so that the feeding trolley is not easy to slip, and the feeding trolley moves accurately.
Be equipped with special dust removal mechanism on the second feeder hopper, can take away the filtration with the dust granule that bale breaking unloading in-process produced, improve workman operational environment.
Drawings
FIG. 1 is a schematic structural view of a powder conveying system according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged view of section C of FIG. 1;
FIG. 5 is a side view of the powder delivery mechanism and dye vat of the present invention;
fig. 6 is an enlarged view of a portion a of fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
As shown in fig. 1 and 2, an embodiment of the present invention provides a powder conveying system, which includes a powder unpacking mechanism 1, a powder storage and discharge mechanism 2, and a powder conveying mechanism 3, where the powder unpacking mechanism 1 includes a hoisting mechanism 11, a first feeding hopper 12, a second feeding hopper 13, and a pneumatic conveying mechanism 14, and the hoisting mechanism 11 is disposed above the first feeding hopper 12 and the second feeding hopper 13 and used for hoisting bagged powder; the first feed hopper 12 is arranged above the second feed hopper 13 and is used for being matched with the bottom of bagged powder, and the powder falls into the first feed hopper 12 from the bottom of the powder bag; the second feed hopper 13 is connected with the wind conveying mechanism 14 and is used for conveying powder to the powder storage and discharge mechanism 2;
the powder storage and discharge mechanism 2 comprises a storage tank 21, a spiral feeder 22 and a weighing tank 23; the storage tank 21 is used for storing the powder fed from the second feed hopper 13; the screw feeder 22 is used for feeding the powder in the storage tank 21 into a weighing tank 23, and the weighing tank 23 is used for weighing the weight of the powder in the tank 23 in real time;
the powder conveying mechanism 3 comprises a temporary storage tank 31, a feeding trolley 32 and a guide rail 33, wherein the temporary storage tank 31 is arranged on the feeding trolley 32, and the feeding trolley 32 can drive the temporary storage tank 31 to move along the guide rail 33; the guide rail 33 is provided above the dye vat 4.
Preferably, referring to fig. 3 and 4, the wind conveying mechanism 14 includes a wind compressor 141 and a wind conveying pipe 142, the wind compressor 141 is connected to one end of the wind conveying pipe 142, and the discharge end of the second feeding hopper 13 is connected to the wind conveying pipe 142. The wind power conveying pipe 142 is connected into the storage tank 21, and the top of the storage tank 21 is provided with a filtering and dedusting device 211. The lower end of the weighing tank 23 is provided with a quantitative discharge port 24, and the quantitative discharge port 24 is provided with a first switch butterfly valve 25. The upper end of the temporary storage tank 31 is provided with an opening 311, the lower end of the temporary storage tank is provided with a feeding and discharging port 312, and the feeding and discharging port 312 is provided with a second switch butterfly valve 313.
Preferably, an activation feeder 26 is disposed between the storage tank 21 and the screw feeder 22, and the activation feeder 26 can stir or vibrate the powder to prevent the powder from blocking the discharge port of the storage tank 21.
With reference to fig. 5 and 6, in order to ensure the smooth operation of the feeding trolley 32, guide columns 34 are respectively arranged at the upper end and the lower end of the guide rail 33, and a limiting wheel 35 matched with the guide columns 34 is arranged on the feeding trolley 32. The feeding trolley 32 is provided with a driving chain wheel 36, and the driving chain wheel 36 is connected with a driving motor (not shown in the figure); a chain parallel to the guide rail 33 is arranged on one side of the guide rail, and the driving chain wheel 36 is meshed with the chain and can be driven by the driving motor to drive the feeding trolley 32 to move along the chain. The feeding trolley 32 is positioned by the limiting wheels 35 arranged around the guide columns 34, is not easy to derail in the moving process, and is suitable for the severe working environment of large dust; the feeding trolley 32 is driven by a driving motor through a driving chain wheel 36, so that the feeding trolley 32 is not easy to slip and moves accurately.
Preferably, the second feed hopper 13 is further provided with a protective cover 15, a dust removal fan 16 and a dust removal filter element 17; the protection casing 15 covers the space above the second feeding hopper 13, and the dust removal fan 16 is arranged on one side of the protection casing 15 and used for filtering the air in the protection casing 15 through the dust removal filter element 17 and then pumping out the air. Be equipped with special dust removal mechanism on the second feeder hopper 13, can take away the dust granule that produces among the bale breaking unloading process and filter, improve workman operational environment.
The working principle of the system is as follows:
the worker unpacks the bagged powder at the powder unpacking mechanism 1. The bagged powder is lifted by the lifting mechanism 11, the packaging bag of the powder is opened right above the first feed hopper 12, and the powder enters the first feed hopper 12. After the powder is guided by the first feeding hopper 12, the powder enters the second feeding hopper 13, and the air compressor 141 generates high-pressure air in the air conveying pipe 142 to convey the powder in the second feeding hopper 13 to the storage tank 21 along the pipeline.
The top of the storage tank 21 is provided with a filtering and dust removing device 211, air introduced into the storage tank 21 is discharged from the filtering and dust removing device 211, and powder is accumulated in the storage tank 21. When powder feeding is needed, the screw feeder 22 feeds the powder into a weighing tank 23, the weighing tank 23 detects the weight of the powder in the tank, and when a preset value is reached, a first switch butterfly valve 25 is opened to feed the powder into a temporary storage tank 31. Then, the driving motor of the feeding trolley 32 drives the driving chain wheel 36 to rotate, so that the feeding trolley 32 moves to the position right above the dye vat along the guide rail 33, and the powder is fed into the dye vat by opening the second switch butterfly valve 313 at the bottom of the temporary storage tank 31, so that the quantitative conveying of the powder can be realized.
The system unpacks the bagged powder through the powder unpacking mechanism 1 and sends the powder into the powder storage and discharge mechanism 2 through the wind conveying mechanism 14; after predetermined powder is weighed through the powder storage and discharge mechanism, the powder is conveyed into the material cylinder through the powder conveying mechanism 3 by the feeding trolley 32, the conveying efficiency is high, and other stations do not need manual participation except the unpacking station, so that the labor is saved.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the invention, and these modifications and decorations are also regarded as the protection scope of the present invention.
Claims (9)
1. A powder conveying system is characterized by comprising a powder unpacking mechanism, a powder storage and discharge mechanism and a powder conveying mechanism, wherein the powder unpacking mechanism comprises a hoisting mechanism, a first feeding hopper, a second feeding hopper and a wind conveying mechanism, and the hoisting mechanism is arranged above the first feeding hopper and the second feeding hopper and used for hoisting bagged powder; the first feed hopper is arranged above the second feed hopper and is used for being matched with the bottom of bagged powder, and the powder falls into the first feed hopper from the bottom of the powder bag; the second feed hopper is connected with the wind conveying mechanism and used for conveying powder to the powder storage and discharge mechanism;
the powder storage and discharge mechanism comprises a storage tank, a spiral feeder and a weighing tank; the storage tank is used for storing powder fed from the second feed hopper; the spiral feeder is used for feeding the powder in the storage tank into a weighing tank, and the weighing tank is used for weighing the weight of the powder in the tank in real time;
the powder conveying mechanism comprises a temporary storage tank, a feeding trolley and a guide rail, wherein the temporary storage tank is arranged on the feeding trolley, and the feeding trolley can drive the temporary storage tank to move along the guide rail; the guide rail is arranged above the dye vat.
2. The powder conveying system of claim 1, wherein the pneumatic conveying mechanism comprises a wind press and a pneumatic conveying pipe, the wind press is connected with one end of the pneumatic conveying pipe, and the discharge end of the second feed hopper is connected into the pneumatic conveying pipe.
3. The powder conveying system of claim 2, wherein the pneumatic conveying pipe is connected to the storage tank, and the top of the storage tank is provided with a dust filtering and removing device.
4. The powder delivery system of claim 1, wherein an activation hopper is positioned between the storage tank and the screw feeder, the activation hopper capable of agitating or vibrating the powder.
5. The powder conveying system of claim 1, wherein a quantitative discharge port is provided at a lower end of the weighing tank, and a first switch butterfly valve is provided on the quantitative discharge port.
6. The powder conveying system of claim 5, wherein the temporary storage tank is provided with an opening at the upper end and a feeding and discharging port at the lower end, and the feeding and discharging port is provided with a second switch butterfly valve.
7. The powder conveying system of claim 1, wherein the upper end and the lower end of the guide rail are provided with guide posts, and the feeding trolley is provided with limiting wheels matched with the guide posts.
8. The powder conveying system of claim 7, wherein the feed trolley is provided with a drive sprocket, and the drive sprocket is connected with a drive motor; and a chain parallel to the guide rail is arranged on one side of the guide rail, and the driving chain wheel is meshed with the chain and can be driven by the driving motor to drive the feeding trolley to move along the chain.
9. The powder conveying system of claim 1, wherein a protective cover, a dust removal fan and a dust removal filter element are further arranged on the second feed hopper; the protection casing covers the space above the second feeder hopper, dust exhausting fan locates protection casing one side for take out after filtering the air in the protection casing through the dust removal filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023350435.9U CN215044412U (en) | 2020-12-31 | 2020-12-31 | Powder conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023350435.9U CN215044412U (en) | 2020-12-31 | 2020-12-31 | Powder conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215044412U true CN215044412U (en) | 2021-12-07 |
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ID=79224540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023350435.9U Active CN215044412U (en) | 2020-12-31 | 2020-12-31 | Powder conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215044412U (en) |
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2020
- 2020-12-31 CN CN202023350435.9U patent/CN215044412U/en active Active
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