CN206203423U - A kind of quantitative automatic feeding device of powder - Google Patents
A kind of quantitative automatic feeding device of powder Download PDFInfo
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- CN206203423U CN206203423U CN201621267249.XU CN201621267249U CN206203423U CN 206203423 U CN206203423 U CN 206203423U CN 201621267249 U CN201621267249 U CN 201621267249U CN 206203423 U CN206203423 U CN 206203423U
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- air blower
- pans
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses a kind of quantitative automatic feeding device of powder, including pedestal, support, weighing sensor, batch can, pulse bag filter, feed screw, pans, air blower, regulating valve, controller, during work, controller control air blower pumps into pans pressure-air by regulating valve, so that middle pressure inside the tank is raised, so as to powder is pumped into batch can through corrugated flexible hose, powder weight in weighing sensor real-time monitoring batch can, when powder weight is close to setting value, controller controls to adjust valve opening, so that air quantity is gradually reduced, so as to powder weight in precise control batch can, pulse bag filter is used to be discharged after being filtered in the air of the dust for being contained within batch can, keep batch can internal and external pressure balance.The apparatus structure is simple, energy accurate quantification control feeding powder weight, and due to using malleation feeding, reduces the abrasion of air blower, improves service life.
Description
Technical field
The utility model is related to a kind of powder transfer device, more particularly to a kind of quantitative automatic feeding device of powder.
Background technology
Calcium carbonate powder is to be ground to form by natural carbonate mineral such as calcite, marble, lime stone, is conventional powder
Shape inorganic filler, calcium carbonate powder is modified by adding different material and can obtain variety classes calcium carbonate, such as active fine particle calcium carbonate,
Cable specialty calcium etc., modified technique is one of core process of modified calcium carbonate power production, due to being required in modified-reaction
Calcium carbonate powder and modifying agent proportion speed, and often carry out the defeated of powder using elevator during the production of existing calcium carbonate powder
Send, it is impossible to carry out quantitative conveying calcium carbonate powder, cause modified-reaction unstable, cause modified calcium carbonate performance stability low
Under.In view of disadvantages described above, is necessary to design a kind of quantitative automatic feeding device of powder in fact.
Utility model content
Technical problem to be solved in the utility model is：A kind of quantitative automatic feeding device of powder is provided to solve
Cause the unstable problem of modified-reaction without standard measure conveying calcium carbonate powder.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of quantitative automatic feeding device of powder, bag
Include pedestal, support, weighing sensor, batch can, pulse bag filter, feed screw, pans, air blower, regulating valve, control
Device processed, described support is located at pedestal upper end left side, and described support is connected with base thread, and described weighing sensor is located at
Pedestal upper end, described weighing sensor is connected with support screw thread, and described weighing sensor is located at batch can outer wall, described material
Tank is connected with weighing sensor screw thread, and described pulse bag filter is located at batch can top, described pulse bag filter
It is connected with batch can screw thread, described feed screw is located at batch can bottom, and described feed screw is connected with batch can screw thread, institute
The pans stated are located at pedestal upper center, and described pans are connected with base thread, and described air blower is located on pedestal
End right side, described air blower is connected with base thread, and described regulating valve is located at pans right side and positioned at air blower left side,
Described regulating valve is connected with pans screw thread and is connected with air blower screw thread, and described controller is located at support side, described
Controller be connected with support screw thread.
The utility model further improves as follows：
Further, described weighing sensor quantity is 2, is symmetrically arranged in support.
Further, described batch can is additionally provided with corrugated flexible hose, and described corrugated flexible hose is located at batch can outer wall right side and position
In middle top tank structure, described corrugated flexible hose is connected with batch can screw thread and is connected with pans screw thread.
Further, described feed screw is additionally provided with gate, and described gate is located at feed screw left side, described
Gate be connected with feed screw screw thread.
Further, described air blower is additionally provided with muffling air duct, and described muffling air duct is located at air blower left side and position
In regulating valve right side, described muffling air duct is connected with air blower screw thread and is connected with regulating valve screw thread, and muffling air duct is used to drop
Low noise.
Compared with prior art, the quantitative automatic feeding device of the powder, during work, controller controls air blower that high pressure is empty
Gas is pumped into pans by regulating valve so that middle pressure inside the tank is raised, so as to powder is pumped into batch can through corrugated flexible hose,
Powder weight in weighing sensor real-time monitoring batch can, when powder weight is close to setting value, controller controls to adjust valve opening,
So that air quantity is gradually reduced, so that powder weight in precise control batch can, pulse bag filter is used for be contained within batch can
Discharged after being filtered in the air of dust, keep batch can internal and external pressure balance.The apparatus structure is simple, can the upper feed powder of accurate quantification control
Body weight, and due to using malleation feeding, the abrasion of air blower is reduced, improve service life.
Brief description of the drawings
Fig. 1 shows the utility model front view
The support 2 of pedestal 1
The batch can 4 of weighing sensor 3
The feed screw 6 of pulse bag filter 5
The air blower 8 of pans 7
The controller 10 of regulating valve 9
The gate 601 of corrugated flexible hose 401
Muffling air duct 801
Specific embodiment
As shown in figure 1, a kind of quantitative automatic feeding device of powder, including pedestal 1, support 2, weighing sensor 3, batch can 4,
Pulse bag filter 5, feed screw 6, pans 7, air blower 8, regulating valve 9, controller 10, described support 2 are located at
The upper end of pedestal 1 left side, described support 2 is connected with the screw thread of pedestal 1, and described weighing sensor 3 is located at the upper end of support 2, described
Weighing sensor 3 be connected with the screw thread of support 2, described weighing sensor 3 is located at the outer wall of batch can 4, described batch can 4 with weigh
The screw thread of sensor 3 is connected, and described pulse bag filter 5 is located at the top of batch can 4, described pulse bag filter 5 and material
The screw thread of tank 4 is connected, and described feed screw 6 is located at the bottom of batch can 4, and described feed screw 6 is connected with the screw thread of batch can 4,
Described pans 7 are located at the upper center of pedestal 1, and described pans 7 are connected with the screw thread of pedestal 1, and described air blower 8 is located at
The upper end of pedestal 1 right side, described air blower 8 is connected with the screw thread of pedestal 1, and described regulating valve 9 is located at the right side of pans 7 and is located at
The left side of air blower 8, described regulating valve 9 is connected with the screw thread of pans 7 and is connected with the screw thread of air blower 8, described controller 10
Positioned at the side of support 2, described controller 10 is connected with the screw thread of support 2, and the described quantity of weighing sensor 3 is 2, symmetrical cloth
Support 2 is placed in, described batch can 4 is additionally provided with corrugated flexible hose 401, and described corrugated flexible hose 401 is located at the outer wall of batch can 4 right side and position
In the inwall of pans 7, described corrugated flexible hose 401 is connected with the screw thread of batch can 4 and is connected with the screw thread of pans 7, described spiral
Feeder 6 is additionally provided with gate 601, and described gate 601 is located at the left side of feed screw 6, described gate 601 and screw feeding
The screw thread of machine 6 is connected, and described air blower 8 is additionally provided with muffling air duct 801, described muffling air duct 801 be located at the left side of air blower 8 and
Positioned at the right side of regulating valve 9, described muffling air duct 801 is connected with the screw thread of air blower 8 and is connected with the screw thread of regulating valve 9, noise reduction wind
Pipe 801 is used to reduce noise, the quantitative automatic feeding device of the powder, and during work, controller 10 controls air blower 8 by pressure-air
Pumped into pans 7 by regulating valve 9 so that pressure rise in pans 7, so as to powder is pumped into material through corrugated flexible hose 401
In tank 4, powder weight in the real-time monitoring batch can 4 of weighing sensor 3, when powder weight is close to setting value, controller 10 is controlled
The aperture of regulating valve 9 so that air quantity is gradually reduced, so that powder weight in precise control batch can 4, pulse bag filter 5 is used for
Discharged after being filtered in the air of the dust that batch can 4 is contained within, keep the internal and external pressure balance of batch can 4.The apparatus structure is simple, can essence
It is determined that amount control feeding powder weight, and due to using malleation feeding, the abrasion of air blower 8 is reduced, improve service life.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made are all fallen within protection domain of the present utility model.
Claims (5)
1. a kind of quantitative automatic feeding device of powder, including pedestal, it is characterised in that also including support, weighing sensor, batch can,
Pulse bag filter, feed screw, pans, air blower, regulating valve, controller, described support are located at pedestal upper end
Left side, described support is connected with base thread, and described weighing sensor is located at pedestal upper end, described weighing sensor with
Support screw thread is connected, and described weighing sensor is located at batch can outer wall, and described batch can is connected with weighing sensor screw thread, described
Pulse bag filter be located at batch can top, described pulse bag filter is connected with batch can screw thread, and described spiral send
Material machine is located at batch can bottom, and described feed screw is connected with batch can screw thread, and described pans are located at pedestal upper center,
Described pans are connected with base thread, and described air blower is located at pedestal upper end right side, described air blower and pedestal spiral shell
Line is connected, and described regulating valve is located at pans right side and positioned at air blower left side, described regulating valve and pans screw thread phase
It is connected even and with air blower screw thread, described controller is located at support side, and described controller is connected with support screw thread.
2. the quantitative automatic feeding device of powder as claimed in claim 1, it is characterised in that described weighing sensor quantity is 2
Part, is symmetrically arranged in support.
3. the quantitative automatic feeding device of powder as claimed in claim 2, it is characterised in that it is soft that described batch can is additionally provided with ripple
Pipe, described corrugated flexible hose is located at batch can outer wall right side and positioned at middle top tank structure, described corrugated flexible hose and batch can screw thread phase
It is connected even and with pans screw thread.
4. the quantitative automatic feeding device of powder as claimed in claim 3, it is characterised in that described feed screw is additionally provided with
Gate, described gate is located at feed screw left side, and described gate is connected with feed screw screw thread.
5. the quantitative automatic feeding device of powder as claimed in claim 4, it is characterised in that described air blower is additionally provided with noise reduction
Airduct, described muffling air duct is located at air blower left side and positioned at regulating valve right side, described muffling air duct and air blower screw thread
It is connected and is connected with regulating valve screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267249.XU CN206203423U (en) | 2016-11-22 | 2016-11-22 | A kind of quantitative automatic feeding device of powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267249.XU CN206203423U (en) | 2016-11-22 | 2016-11-22 | A kind of quantitative automatic feeding device of powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203423U true CN206203423U (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621267249.XU Active CN206203423U (en) | 2016-11-22 | 2016-11-22 | A kind of quantitative automatic feeding device of powder |
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| CN (1) | CN206203423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604884A (en) * | 2022-05-02 | 2022-06-10 | 广西凤山宏泰矿业有限责任公司 | Modifier quantitative adding equipment for industrial-grade ultrafine calcium carbonate production |
-
2016
- 2016-11-22 CN CN201621267249.XU patent/CN206203423U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604884A (en) * | 2022-05-02 | 2022-06-10 | 广西凤山宏泰矿业有限责任公司 | Modifier quantitative adding equipment for industrial-grade ultrafine calcium carbonate production |
| CN114604884B (en) * | 2022-05-02 | 2024-01-26 | 广西凤山宏泰矿业有限责任公司 | Modifier ration adds equipment for production of superfine calcium carbonate of industrial grade |
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