CN203581879U - Improved automatic feeding device for metallurgy - Google Patents
Improved automatic feeding device for metallurgy Download PDFInfo
- Publication number
- CN203581879U CN203581879U CN201320687429.3U CN201320687429U CN203581879U CN 203581879 U CN203581879 U CN 203581879U CN 201320687429 U CN201320687429 U CN 201320687429U CN 203581879 U CN203581879 U CN 203581879U
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- belt
- storage tank
- automatic feeding
- weight sensor
- controller
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Abstract
The utility model discloses an improved automatic feeding device for metallurgy. The improved automatic feeding device structurally comprises a belt conveying device mechanism, a screw conveying mechanism, a material storing and preheating mechanism and a controller. The belt conveying device mechanism structurally comprises a belt, a transmission roller and a variable frequency and variable speed motor are arranged below the belt, a first weight sensor is arranged below the transmission roller, the two sides of the belt are provided with baffles, and the baffles are provided with grooves for containing the belt. The screw conveying mechanism structurally comprises a material conveying barrel, a spiral material conveying plate is arranged in the material conveying barrel, the edge of the spiral material conveying plate is provided with a bent plate, and the outer side of the material conveying barrel is provided with an exhaust flue layer. The material storing and preheating mechanism structurally comprises a material storing tank, the bottom of the material storing tank is provided with a second weight sensor and an electric butterfly valve, the outer side of the material storing tank is provided with a preheating layer, and a plurality of metal heat conduction plates vertically arranged are connected to the inner wall of the material storing tank. The improved automatic feeding device can overcome the defects in the prior art, automatic and precise feeding are achieved, stability is high, and manpower is greatly saved.
Description
Technical field
The utility model relates to a kind of metallurgical equipment, especially a kind of improved metallurgy automatic feeding.
Background technology
In metallurgy industry, feeding is a very important operation.Existing pay-off exists degree of automation low, the shortcoming that manpower requirement is large.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of improved metallurgy automatic feeding, can solve the deficiencies in the prior art, has realized automatic accurate feeding, and stability is high, has greatly saved manpower.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of improved metallurgy automatic feeding, structure comprises the belt conveyor, screw rod transmission mechanism and the storing preheating mechanism that are connected in series; The structure of belt conveyor comprises belt, belt below is provided with live roll, and live roll is connected with frequency control motor, and the below of live roll is provided with the first weight sensor, the both sides of belt are provided with baffle plate, are provided with the groove for holding belt on baffle plate; The structure of screw rod transmission mechanism comprises the hopper that is arranged on top, and hopper is connected with feeding tube, is provided with spiral transferring flitch in feeding tube, and the edge of spiral transferring flitch is provided with bending plate, and the arranged outside of feeding tube has grate flow channel layer; The structure of storing preheating mechanism comprises storage tank, the bottom of storage tank is provided with the second weight sensor and electric butterfly valve, the arranged outside of storage tank has preliminary heating zone, and storage tank inwall is connected with several metal guide hot plates of vertical setting, and preliminary heating zone communicates with grate flow channel layer; In structure, also comprise a controller, the input end of controller is connected to the first weight sensor and the second weight sensor, and the mouth of controller is connected to frequency control motor and electric butterfly valve.
As preferably, on described spiral transferring flitch and bending plate, be provided with high manganese wearing layer.
As preferably, the top of described storage tank is provided with taper type sub-material net.
As preferably, described controller adopts Programmable Logic Controller.
The beneficial effect that adopts technique scheme to bring is: the utility model is used belt conveyor, screw rod transmission mechanism and storing preheating mechanism, has realized full-automatic material-feeding, and has had material preheat function, reduces the impact on smelting environment in smelting furnace.The first weight sensor can be measured the weight of material on belt, and controller is adjusted the rotating speed of live roll in real time by frequency control motor, realizes the stable of discharging section.Baffle plate can wrap up belt, avoids material to spread outward.Spiral transferring flitch in feeding tube is carried material by rotation, and bending plate can be avoided the reverse landing of material and improve the traffic capacity of spiral transferring flitch.Grate flow channel layer can carry out preheating for the first time to the material in feeding tube.Material is by the storage tank that delivers into of feeding tube, and the second weight sensor can be monitored the material reserves of storage tank in real time, by the control of controller, can keep that in storage tank, material is in correct position, and electric butterfly valve can be controlled load.The preliminary heating zone of storage tank carries out secondary preheating to material, and metal guide hot plate can improve dissipating area, improves the heat utilization ratio of high-temperature tail gas.High manganese wearing layer has improved the service life of spiral transferring flitch and bending plate.Taper type sub-material net has improved the distributing homogeneity of material in storage tank.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a specific embodiment of the utility model.
Fig. 2 is the schematic diagram of belt conveyor in specific embodiment of the utility model.
Fig. 3 is the schematic diagram of screw rod transmission mechanism in specific embodiment of the utility model.
Fig. 4 is the schematic diagram of storing preheating mechanism in specific embodiment of the utility model.
In figure: 1, belt; 2, live roll; 3, frequency control motor; 4, the first weight sensor; 5, baffle plate; 6, groove; 7, hopper; 8, feeding tube; 9, spiral transferring flitch; 10, bending plate; 11, grate flow channel layer; 12, storage tank; 13, the second weight sensor; 14, electric butterfly valve; 15, metal guide hot plate; 16, controller; 17, high manganese wearing layer; 18, taper type sub-material net; 19, preliminary heating zone.
The specific embodiment
With reference to Fig. 1-4, structure of the present utility model comprises the belt conveyor, screw rod transmission mechanism and the storing preheating mechanism that are connected in series; The structure of belt conveyor comprises belt 1, belt 1 below is provided with live roll 2, and live roll 2 is connected with frequency control motor 3, and the below of live roll 2 is provided with the first weight sensor 4, the both sides of belt 2 are provided with baffle plate 5, are provided with the groove 6 for holding belt 2 on baffle plate 5; The structure of screw rod transmission mechanism comprises the hopper 7 that is arranged on top, and hopper 7 is connected with feeding tube 8, is provided with spiral transferring flitch 9 in feeding tube 8, and the edge of spiral transferring flitch 9 is provided with bending plate 10, and the arranged outside of feeding tube 8 has grate flow channel layer 11; The structure of storing preheating mechanism comprises storage tank 12, the bottom of storage tank 12 is provided with the second weight sensor 13 and electric butterfly valve 14, the arranged outside of storage tank 12 has preliminary heating zone 13, storage tank 12 inwalls are connected with several metal guide hot plates 15 of vertical setting, preliminary heating zone 13 communicates with grate flow channel layer 11, and preliminary heating zone 13 is connected to high-temperature tail gas gargle pipe; In structure, also comprise a controller 16, the input end of controller 16 is connected to the first weight sensor 4 and the second weight sensor 13, and the mouth of controller 16 is connected to frequency control motor 3 and electric butterfly valve 14.
It should be noted that on described spiral transferring flitch 9 and bending plate 10 and be provided with high manganese wearing layer 17.
Top that it should be noted that described storage tank 12 is provided with taper type sub-material net 18.
In addition, described controller 16 adopts the S7300 series Programmable logic Controller (PLC) of Siemens Company.
Principle of work of the present utility model is: the utility model is used belt conveyor, screw rod transmission mechanism and storing preheating mechanism, has realized full-automatic material-feeding, and has had material preheat function, reduces the impact on smelting environment in smelting furnace.The first weight sensor 4 can be measured the weight of material on belt 1, and controller 16 is adjusted the rotating speed of live roll 2 in real time by frequency control motor 3, realize the stable of discharging section.Baffle plate 5 can wrap up belt 1, avoids material to spread outward.Spiral transferring flitch 9 in feeding tube 8 is carried material by rotation, and bending plate 10 can be avoided the reverse landing of material and improve the traffic capacity of spiral transferring flitch 9.Grate flow channel layer 11 can carry out preheating for the first time to the material in feeding tube 8.Material delivers into storage tank 12 by feeding tube 8, the second weight sensor 13 can be monitored the material reserves of storage tank 12 in real time, by the control of controller 16, can keep that in storage tank 12, material is in correct position, electric butterfly valve 14 can be controlled load.The preliminary heating zone 19 of storage tank 12 carries out secondary preheating to material, and metal guide hot plate 15 can improve dissipating area, improves the heat utilization ratio of high-temperature tail gas.High manganese wearing layer 17 has improved the service life of spiral transferring flitch 9 and bending plate 10.Taper type sub-material net 18 has improved the distributing homogeneity of storage tank 12 interior materials.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an improved metallurgy automatic feeding, is characterized in that: structure comprises the belt conveyor, screw rod transmission mechanism and the storing preheating mechanism that are connected in series, the structure of belt conveyor comprises belt (1), belt (1) below is provided with live roll (2), live roll (2) is connected with frequency control motor (3), the below of live roll (2) is provided with the second weight sensor (4), the both sides of belt (2) are provided with baffle plate (5), are provided with the groove (6) for holding belt (2) on baffle plate (5), the structure of screw rod transmission mechanism comprises the hopper (7) that is arranged on top, hopper (7) is connected with feeding tube (8), in feeding tube (8), be provided with spiral transferring flitch (9), the edge of spiral transferring flitch (9) is provided with bending plate (10), and the arranged outside of feeding tube (8) has grate flow channel layer (11), the structure of storing preheating mechanism comprises storage tank (12), the bottom of storage tank (12) is provided with the second weight sensor (13) and electric butterfly valve (14), the arranged outside of storage tank (12) has preliminary heating zone (19), storage tank (12) inwall is connected with several metal guide hot plates (15) of vertical setting, preliminary heating zone (13) communicates with grate flow channel layer (11), in structure, also comprise a controller (16), the input end of controller (16) is connected to the first weight sensor (4) and the second weight sensor (13), the mouth of controller (16) is connected to frequency control motor (3) and electric butterfly valve (14).
2. improved metallurgy automatic feeding according to claim 1, is characterized in that: on described spiral transferring flitch (9) and bending plate (10), be provided with high manganese wearing layer (17).
3. improved metallurgy automatic feeding according to claim 1, is characterized in that: the top of described storage tank (12) is provided with taper type sub-material net (18).
4. improved metallurgy automatic feeding according to claim 1, is characterized in that: described controller (16) adopts Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687429.3U CN203581879U (en) | 2013-10-28 | 2013-10-28 | Improved automatic feeding device for metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687429.3U CN203581879U (en) | 2013-10-28 | 2013-10-28 | Improved automatic feeding device for metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581879U true CN203581879U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687429.3U Expired - Fee Related CN203581879U (en) | 2013-10-28 | 2013-10-28 | Improved automatic feeding device for metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099185A (en) * | 2019-12-10 | 2020-05-05 | 山东大学 | Aluminum sulfate production discharging device and system |
-
2013
- 2013-10-28 CN CN201320687429.3U patent/CN203581879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099185A (en) * | 2019-12-10 | 2020-05-05 | 山东大学 | Aluminum sulfate production discharging device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141028 |
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| EXPY | Termination of patent right or utility model |