CN113104590A - Vacuum conveying horizontal powder tank device - Google Patents
Vacuum conveying horizontal powder tank device Download PDFInfo
- Publication number
- CN113104590A CN113104590A CN202110366092.5A CN202110366092A CN113104590A CN 113104590 A CN113104590 A CN 113104590A CN 202110366092 A CN202110366092 A CN 202110366092A CN 113104590 A CN113104590 A CN 113104590A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- tank
- powder
- conveying
- horizontal powder
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
- B65G53/12—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow acting directly on the materials in a reservoir
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/32—Conveying concrete, e.g. for distributing same at building sites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/36—Arrangements of containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0688—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by combined action on throttling means and flow sources
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Air Transport Of Granular Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a vacuum conveying horizontal powder tank device, and belongs to the technical field of powder conveying. Including storage tank, conveying mechanism and measurement controlling means, its characterized in that: the storage tank is a horizontal powder storage tank, and the conveying mechanism is communicated with the storage tank through a gas pipeline; the conveying mechanism comprises an air compressor and a gas transmission pipeline, and compressed air generated by the air compressor enters the bottom of the storage tank through the gas transmission pipeline; the metering control device comprises a metering sensor and a controller, the metering sensor comprises a tank body weighing sensor and a discharge flowmeter, the controller controls the opening and closing of the air compressor, powder in the storage tank is output from a discharge port at the bottom of the storage tank along with the pressurized airflow, and the discharge port output pipeline is provided with the flowmeter. The invention has the characteristics of high storage and conveying precision, safety, reliability, realization of remote monitoring and the like.
Description
Technical Field
The invention relates to a vacuum conveying horizontal powder tank device in the technical field of powder conveying.
Background
In the past, a screw conveyor is generally adopted for material conveying in the powder material conveying, for example, in the building field, cement is stored in a vertical tank body, the cement is led out of the tank body through the screw conveyor, the screw conveyor cannot carry out long-distance transmission and accurate control of conveying quantity, and the powder is easy to generate static electricity in the conveying process due to the characteristics of the powder, and when the static electricity reaches a certain quantity, the powder is easy to explode.
How to safely convey explosive powder in vacuum conveying equipment is a problem to be solved urgently.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a safe and reliable vacuum conveying horizontal powder tank device capable of accurately metering and conveying.
The invention is realized by the following technical scheme:
the utility model provides a horizontal powder jar device of vacuum transport, includes storage tank, conveying mechanism and metering control device, its characterized in that: the storage tank is a horizontal powder storage tank, and the conveying mechanism is communicated with the storage tank through a gas pipeline; the conveying mechanism comprises an air compressor and a gas transmission pipeline, and compressed air generated by the air compressor enters the bottom of the storage tank through the gas transmission pipeline; the metering control device consists of a metering sensor and a controller, the metering sensor comprises a tank body weighing sensor and a discharge flowmeter, the controller controls the opening and closing of the air compressor, the powder in the storage tank is output from a discharge port at the bottom of the storage tank along with the pressurized airflow, and a flowmeter is arranged on a discharge port output pipeline; the technical scheme is further explained as follows: the upper part of the storage tank is provided with a feed inlet, a stirring shaft is arranged in the storage tank and is driven by a stirring motor outside the storage tank; the technical scheme is further explained as follows: the electrostatic leading-out device is arranged in the storage tank, the electrostatic leading-out device is a metal net, the metal net is attached to the inner wall of the storage tank, a leading-out part penetrating through the wall of the cavity body is arranged on the storage tank, the leading-out part is grounded through a lead, the storage tank is grounded through a lead, and the electrostatic leading-out device is arranged in the tank body to lead the electrostatic charge in the tank body out of the tank body, so that the powder is safer in the conveying process; the technical scheme is further explained as follows: the metering control device is provided with storage tank weight and output flow monitoring; the technical scheme is further explained as follows: the metering control device is provided with a network transmission module, the weight of the storage tank and output flow data are monitored in real time through the Internet of things, and remote monitoring is achieved through a network.
The invention has the characteristics of high storage and conveying precision, safety, reliability, realization of remote monitoring and the like.
Drawings
FIG. 1 is a schematic structural diagram of a vacuum-conveying horizontal powder tank device.
In the figure: the device comprises a storage tank 1, an air compressor 2, a controller 3, a display operation screen 4, a stirring shaft 5, a stirring motor 6, a discharge port 7, a gas transmission pipeline 8, a pressure gauge 9, a weighing sensor 10, an electric gas valve 11, a flowmeter 12 and a metal mesh 13.
Detailed Description
The invention will be further explained with reference to the accompanying drawings:
the structure of the vacuum conveying horizontal powder tank device provided by the invention is schematically shown in the figure, and the vacuum conveying horizontal powder tank device comprises a storage tank 1, an air compressor 2, a controller 3, a display operation screen 4, a stirring shaft 5, a stirring motor 6, a discharge hole 7, a gas transmission pipeline 8, a pressure gauge 9, a weighing sensor 10, an electric air valve 11, a flowmeter 12 and a metal mesh 13.
The powder storage tank is a horizontal cylindrical barrel, a conical discharge port is arranged below the barrel, compressed air generated by an air compressor enters the tank body through an air transmission pipeline, the compressed air is mixed with powder in the tank body, the powder is output from the discharge port under the action of the compressed air, and the discharge port is connected with the transmission pipeline to realize remote transmission; the discharge port is provided with a flowmeter which can measure the output materials, and when the output set quantity is reached, the controller receives signals of the flowmeter to control the electric air valve or the air compressor to be closed so as to realize quantitative conveying; the inner wall of the storage tank is provided with a static electricity leading-out device, in order to lead the powder in the cavity to be led out of the cavity by static electricity generated in the operation of the powder in the cavity, the static electricity leading-out device is arranged into a metal screen plate, the metal screen plate is communicated with an external grounding device of the tank body by drilling on the wall of the cavity,
the anti-explosion device is connected with the ground through a lead to play an anti-explosion role; the stirring shaft in the tank body enables the powder to be fully and uniformly mixed with air, so that the discharging is more uniform; the metering control device is provided with a network transmission module, the weight of the storage tank and output flow data are monitored in real time through the Internet of things, and remote monitoring is achieved through a network. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a horizontal powder jar device of vacuum transport, includes storage tank, conveying mechanism and metering control device, its characterized in that: the storage tank is a horizontal powder storage tank, and the conveying mechanism is communicated with the storage tank through a gas pipeline; the conveying mechanism comprises an air compressor and a gas transmission pipeline, and compressed air generated by the air compressor enters the bottom of the storage tank through the gas transmission pipeline; the metering control device comprises a metering sensor and a controller, the metering sensor comprises a tank body weighing sensor and a discharge flowmeter, the controller controls the opening and closing of the air compressor, powder in the storage tank is output from a discharge port at the bottom of the storage tank along with the pressurized airflow, and the discharge port output pipeline is provided with the flowmeter.
2. The vacuum conveying horizontal powder tank device according to claim 1, characterized in that: the upper part of the storage tank is provided with a feed inlet, a stirring shaft is arranged in the storage tank, and the stirring shaft is driven by a stirring motor outside the storage tank.
3. The vacuum conveying horizontal powder tank device according to claim 1, characterized in that: the storage tank is internally provided with an electrostatic lead-out device which is a metal net attached to the inner wall of the storage tank, the storage tank is provided with a lead-out part penetrating through the wall of the cavity, the lead-out part is grounded through a lead, and the storage tank is grounded through a lead.
4. The vacuum conveying horizontal powder tank device according to claim 1, characterized in that: the metering control device is provided with storage tank weight and output flow monitoring.
5. The vacuum conveying horizontal powder tank device according to claim 1, characterized in that: the metering control device is provided with a network transmission module and monitors the weight of the storage tank and the output flow data in real time through the Internet of things.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110366092.5A CN113104590A (en) | 2021-04-06 | 2021-04-06 | Vacuum conveying horizontal powder tank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110366092.5A CN113104590A (en) | 2021-04-06 | 2021-04-06 | Vacuum conveying horizontal powder tank device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113104590A true CN113104590A (en) | 2021-07-13 |
Family
ID=76713991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110366092.5A Withdrawn CN113104590A (en) | 2021-04-06 | 2021-04-06 | Vacuum conveying horizontal powder tank device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113104590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752938A (en) * | 2021-10-11 | 2021-12-07 | 山东万事达专用汽车制造有限公司 | Novel intelligent powder making tank car |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785770A (en) * | 2005-11-09 | 2006-06-14 | 中国科学院等离子体物理研究所 | Fixed fluidized bed powder metering and distributing delivery device and methed of realizing high stability transferring and distributing powder |
| CN103420166A (en) * | 2012-05-17 | 2013-12-04 | 北京艾福莱机电设备有限公司 | Powder vacuum-conveying system |
| CN205526679U (en) * | 2016-04-07 | 2016-08-31 | 中国石油天然气集团公司 | Dynamic metering formula blanc fixe aggravates device |
| CN206050981U (en) * | 2016-08-27 | 2017-03-29 | 四川亿欣新材料有限公司 | A kind of constant weight formula powder sending cans |
-
2021
- 2021-04-06 CN CN202110366092.5A patent/CN113104590A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785770A (en) * | 2005-11-09 | 2006-06-14 | 中国科学院等离子体物理研究所 | Fixed fluidized bed powder metering and distributing delivery device and methed of realizing high stability transferring and distributing powder |
| CN103420166A (en) * | 2012-05-17 | 2013-12-04 | 北京艾福莱机电设备有限公司 | Powder vacuum-conveying system |
| CN205526679U (en) * | 2016-04-07 | 2016-08-31 | 中国石油天然气集团公司 | Dynamic metering formula blanc fixe aggravates device |
| CN206050981U (en) * | 2016-08-27 | 2017-03-29 | 四川亿欣新材料有限公司 | A kind of constant weight formula powder sending cans |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752938A (en) * | 2021-10-11 | 2021-12-07 | 山东万事达专用汽车制造有限公司 | Novel intelligent powder making tank car |
| CN113752938B (en) * | 2021-10-11 | 2022-09-09 | 山东万事达专用汽车制造有限公司 | Novel intelligent powder making tank car |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201100 Room 201, science and Innovation Building 1, No. 1588, LIANHANG Road, Minhang District, Shanghai (20 / 1 hill, block 481, Pujiang town) Applicant after: Shanghai Yukai Intelligent Technology Co.,Ltd. Address before: Room a3-5095, 58 Fumin Branch Road, Hengsha Township, Chongming District, Shanghai 202150 (Hengtai Economic Development Zone, Shanghai) Applicant before: Shanghai Yukai Intelligent Technology Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210713 |
|
| WW01 | Invention patent application withdrawn after publication |