CN202625868U - Automatic accurate feeding device of Mannheim reacting furnace - Google Patents
Automatic accurate feeding device of Mannheim reacting furnace Download PDFInfo
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- CN202625868U CN202625868U CN 201220212118 CN201220212118U CN202625868U CN 202625868 U CN202625868 U CN 202625868U CN 201220212118 CN201220212118 CN 201220212118 CN 201220212118 U CN201220212118 U CN 201220212118U CN 202625868 U CN202625868 U CN 202625868U
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- hopper
- windrow
- position controller
- mannheim
- feeding
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Abstract
The utility model relates to an automatic accurate feeding device of a Mannheim reacting furnace in order to solve the problem of the existing reacting furnace that the charging proportion can not be guaranteed. The lower end of a potassium chloride feeding bin is provided with a feeding machine, an electronic belt weigher is arranged under the feeding machine, and a feed hopper matched with a potassium chloride feeding inlet of the Mannheim furnace is arranged under a material outlet end of the electronic belt weigher; and a sulfuric acid feeding pipe of the Mannheim furnace is provided with an electric control metering valve, a metering result signal output end of the electronic belt weigher is connected with a potassium chloride feeding weight or speed signal input end of an automatic controller, and a sulfuric acid feeding amount or speed control signal output end of the automatic controller is connected with a control signal input end of the electric control metering valve. The device disclosed by the utility model has the advantages that the raw material proportioning and the product quality can be guaranteed, the product yield and the production efficiency are improved, and the product quality is stable.
Description
Technical field
The utility model relates to the equipment that feeds intake of mannheim furnace, particularly relates to a kind of automatically accurate type mannheim Reaktionsofen charging device.
Background technology
Existing mannheim furnace is by highiy refractory brick, and heavy, light-weight insulating brick, ordinary red brick are built by laying bricks or stones and formed, and whole stove is support with the steelwork, is entity with the brick, is crucial with the lagging material.Stove is by combustion chamber (heating chamber), reaction chamber, flue, raker stirrer, burner (two); The Repone K dog-house, sulfuric acid commissioning pipe, compositions such as discharge port; Repone K dog-house below is the distributor on the raker stirrer, and sulfuric acid commissioning pipe below is for being positioned at the annular sulfuric acid guide groove of conversion zone central position.Stove has two cavitys: middle oblong cavity is a reaction chamber, has raker stirrer in the chamber, and rake rotates with 1-2r/min during reaction, and material is constantly mixed and pushes to gradually around the burner hearth.The cavity that is enclosed in the reaction chamber periphery is the combustion chamber and the flue of UNICOM up and down.Reaction chamber is below the combustion chamber, and flue is below reaction chamber, and the heat radiation that the combustion chamber produces is given material in the reaction chamber, and flue residue heat also supplies reaction mass to absorb.
The production of vitriolate of tartar is to be raw material with Repone K and sulfuric acid, through the body of heater heating with stir and generate vitriolate of tartar, and by-product hydrogen chloride gas simultaneously.Repone K and sulfuric acid get into reaction chamber after metering by Reaktionsofen top, are driven by rake teeth and stir, and progressively outwards release.
Existing mannheim Reaktionsofen raw material Repone K feeds in raw material through the worm conveyor of band frequency transformer; Because the humidity degree of raw material Repone K is different; The granularity thickness is inhomogeneous, causes blanking unstable, thereby has caused control instability in the product; Even bigger floating appears sometimes, cause product defective with influence production efficiency.
Summary of the invention
The utility model purpose is to overcome the above-mentioned defective of prior art, provides a kind of and can guarantee proportioning raw materials, good product quality and stable automatically accurate type mannheim Reaktionsofen charging device.
For realizing above-mentioned purpose; The utility model automatically precisely type mannheim Reaktionsofen charging device is at Repone K lower end, the storehouse configuration feeding machine that feeds intake; Feeding machine below configuration electronic belt scale, the hopper that the discharge end below configuration of electronic belt scale cooperates with mannheim furnace Repone K dog-house; The automatically controlled metering valve of configuration on the mannheim furnace sulfuric acid commissioning pipe; The Repone K that the metering consequential signal output terminal of electronic belt scale connects two-position controller feed intake weight or speed signal input terminus, the sulfuric acid charging capacity of two-position controller or speed control signal output terminal connect the wave input terminus of automatically controlled metering valve.During production; Feeding machine will be from the Repone K storehouse Repone K raw material supplying electronic belt scale that feeds intake, the hopper that the Repone K raw material supplying of weighing through electronic belt scale cooperates with the mannheim furnace dog-house, and two-position controller is according to the Repone K and the sulfuric acid proportioning raw materials of Repone K raw material supplying amount or speed and setting; Control and adjust the sulfuric acid charging capacity or the rate of feeding of automatically controlled metering valve in real time; Repone K charging capacity and sulfuric acid charging capacity are remained in the reasonable proportioning scope, thereby guarantee complete reaction, guarantee quality product; Improve product yield and production efficiency, make that more constant product quality is constant.
As optimization, said hopper disposes oscillation drive or rotating driving device or rotation and oscillation drive.So design can avoid the Repone K material on hopper, to stockpile and stop up.
As optimization, when said hopper disposes rotating driving device, be shaped on or be equipped with feeding tooth or the screw feeding plate or the screw feeding fin of eccentric pattern in the said hopper week.When so design, hopper drove rotation down at rotating driving device, feeding tooth that can be through eccentric pattern or screw feeding plate or screw feeding fin were forced the Repone K material to carry downwards, and the assurance charging is steady, and avoids putty.
As optimization, institute's art screw feeding plate is to be shaped on the hollow screw feeding plate of vertical central through hole or is the solid screw feeding plate that extends whole hopper inner chamber.Be shaped on the hollow screw feeding plate of vertical central through hole, convenient on the one hand running condition of observing distributor downwards through vertical central through hole can help avoiding and solving the putty problem on the other hand.Solid screw feeding plate is very beneficial for smooth-going feeding intake.
As optimization, the helical screw feeder that the configuration rotating driving device drives in the feed cavity of said hopper.So design both can realize forcing smooth-going feeding, avoided putty to take place.
As optimization, said helical screw feeder is the center cored screw delivery sheet that is shaped on vertical through holes, or for solid board-like screw feeding plate, or for the screw feeding plate that is fixed with hub, or for being packed in the feeding tooth of the eccentric pattern on the hub.Vertical through holes can be used for observing scenario in the stove, and whether putty is smooth and easy.Solid board-like screw feeding plate feeding dynamics is strong.The screw feeding plate structure intensity that is fixed with hub is high, and wearing quality is good, and can alleviate the thickness or the quality of screw feeding plate relatively.The feeding tooth of the eccentric pattern on the hub also has the dnockout effect except having the feeding effect, prevent the material caking.
As optimization, said rotating driving device comprises that variable-frequency motor drives said helical screw feeder through reduction gearing mechanism by the variable-frequency motor of two-position controller control.Can adjust feeding intensity as required at any time, avoid putty, windrow also can be adjusted to suitable speed, makes material promptly stifled, suitable shutoff opening for feed again, and it is excessive to avoid reacting indoor gas.
As optimization, said hopper disposes the windrow transmitter in its bell-mouthed middle and lower part and middle and upper part, and the windrow transmitter connects two-position controller windrow signal input part through SW; Said rotating driving device is the frequency-conversion drive apparatus of windrow signal through two-position controller control.So design lets Repone K in hopper, in controlled scope, pile up, and promptly piles up to be not less than the hydraucone middle and lower part; Pile up and be not higher than the hydraucone middle and upper part; All the time make the stockpile can shutoff hydraucone feed cavity, reduce ambient air and get into the chance in the reaction chamber, help raising the efficiency; Be when stockpile is lower than middle and lower part windrow transmitter in the hydraucone, promptly to improve the helical screw feeder speed of rotation, when stockpile is higher than middle and upper part windrow transmitter in the hydraucone, promptly reduce the helical screw feeder speed of rotation.
As optimization, said two-position controller also is connected with the putty warning horn of middle and upper part windrow sensor signal control.Promptly lean on two-stage windrow transmitter, control material and in hydraucone, do not pile up.Be middle and lower part windrow transmitter when measuring in the hydraucone windrow, promptly improve the helical screw feeder speed of rotation, when middle and upper part windrow transmitter measures in the hydraucone windrow, both improved speed of rotation, give the alarm.
As optimization, said hopper middle and upper part or top are fitted with the windrow transmitter that transmits wave to two-position controller, and two-position controller is connected with the putty warning horn of this windrow sensor output signal control.Can also relative both sides, said hopper upper end be installed by the one group of infrared sensor (infrared transmitter and infrared remote receiver combination) to looking; Infrared sensor connects two-position controller again, and two-position controller connects the buildup warning horn of infrared sensor (blocking-up) signal control (more specifically being to start) again.The infrared sensor disabling signal is meant when the infrared signal that transmits between infrared transmitter and the infrared remote receiver is stopped by the Repone K buildup, the signal that two-position controller receives.
After adopting technique scheme, the utility model automatically precisely type mannheim Reaktionsofen charging device have and can guarantee proportioning raw materials, can guarantee quality product, improve product yield and production efficiency, more make the advantage that constant product quality is constant.
Description of drawings
Fig. 1 is the structural representation of the automatically accurate first kind of embodiment of type mannheim Reaktionsofen charging device of the utility model;
Fig. 2 is the structural representation of the automatically accurate second kind of embodiment of type mannheim Reaktionsofen charging device of the utility model;
Fig. 3 is the structural representation of the automatically accurate type mannheim of the utility model the third embodiment of Reaktionsofen charging device;
Fig. 4 is the structural representation of automatically accurate the 4th kind of embodiment of type mannheim Reaktionsofen charging device of the utility model;
Fig. 5 is the structural representation of automatically accurate the 5th kind of embodiment of type mannheim Reaktionsofen charging device of the utility model.
Embodiment
Embodiment one; As shown in Figure 1; The utility model automatically precisely type mannheim Reaktionsofen charging device is at Repone K 1 lower end, the storehouse configuration feeding machine 2 that feeds intake; Feeding machine 2 belows configuration electronic belt scale 3, the hopper 4 that the discharge end below configuration of electronic belt scale 3 cooperates with mannheim furnace Repone K dog-house; The automatically controlled metering valve of configuration on the mannheim furnace sulfuric acid commissioning pipe; The Repone K that the metering consequential signal output terminal of electronic belt scale connects the two-position controller that the feeds intake weight signal input terminus that feeds intake, the sulfuric acid charging capacity wave output terminal of the two-position controller that feeds intake connects the wave input terminus of automatically controlled metering valve.
Said hopper 4 preferred disposition have oscillation drive or rotating driving device or rotation and oscillation drive.
Embodiment two; As shown in Figure 2; The utility model automatically precisely type mannheim Reaktionsofen charging device is at Repone K 1 lower end, the storehouse configuration feeding machine 2 that feeds intake; Feeding machine 2 belows configuration electronic belt scale 3, the hopper 4 that the discharge end below configuration of electronic belt scale 3 cooperates with mannheim furnace Repone K dog-house; Connect the automatically controlled metering valve 6 of configuration on the mannheim sulfuric acid commissioning pipe 5; The Repone K that the metering consequential signal output terminal of electronic belt scale 3 connects the two-position controller 7 that the feeds intake weight signal input terminus that feeds intake, the sulfuric acid charging capacity wave output terminal of the two-position controller 7 that feeds intake connects the wave input terminus of automatically controlled metering valve 6.
Said hopper 4 disposes rotating driving device.Be shaped on or be equipped with screw feeding plate 41 (perhaps the feeding tooth of eccentric pattern or screw feeding fin) week in the said hopper 4.Institute's art screw feeding plate 41 is for extending the solid screw feeding plate of whole hopper 4 inner chambers.
Embodiment three, and is as shown in Figure 3, and the difference of automatically accurate type mannheim Reaktionsofen charging device of the utility model and embodiment 2 is: institute's art screw feeding plate 41 is for being shaped on the hollow screw feeding plate of vertical central through hole 40.
Embodiment four; As shown in Figure 4; The utility model automatically precisely difference of type mannheim Reaktionsofen charging device and embodiment two is: the helical screw feeder that the configuration rotating driving device drives in the feed cavity of said hopper 4, said helical screw feeder be the screw feeding plate 41 that is fixed with hub 44 (perhaps for the center be shaped on vertical through holes the cored screw delivery sheet, or for solid board-like screw feeding plate, or be the feeding tooth that is packed in the eccentric pattern on the hub).The helical feed plate also can be described as and stirs cage.Said rotating driving device comprises that variable-frequency motor 82 drives said helical screw feeder through reduction gearing mechanism by the variable-frequency motor 82 of two-position controller control.More specifically be: passive master wheel 81 is connected on said hub 44 and the screw feeding plate 41 (perhaps stirring cage); The driver pinion 83 of passive master wheel 81 engagement variable-frequency motors 82 output axle heads; Passive master wheel 81 and variable-frequency motor 82 are fitted on the supporting seat 84, and passive master wheel 81 is equipped through chock and supporting seat 84.
Embodiment five; As shown in Figure 5; The difference of automatically accurate type mannheim Reaktionsofen charging device of the utility model and embodiment three is: said hopper 4 disposes windrow transmitter 47 in its bell-mouthed middle and lower part and middle and upper part, and windrow transmitter 47 connects two-position controller windrow signal input part through SW; Said rotating driving device is the frequency-conversion drive apparatus of windrow signal control.
Claims (10)
1. automatic precisely type mannheim Reaktionsofen charging device; It is characterized in that at Repone K lower end, the storehouse configuration feeding machine that feeds intake; Feeding machine below configuration electronic belt scale, the hopper that the discharge end below configuration of electronic belt scale cooperates with mannheim furnace Repone K dog-house; The automatically controlled metering valve of configuration on the mannheim furnace sulfuric acid commissioning pipe; The Repone K that the metering consequential signal output terminal of electronic belt scale connects two-position controller feed intake weight or speed signal input terminus, the sulfuric acid charging capacity of two-position controller or speed control signal output terminal connect the wave input terminus of automatically controlled metering valve.
2. according to the said charging device of claim 1, it is characterized in that said hopper disposes oscillation drive or rotating driving device or rotation and oscillation drive.
3. according to the said charging device of claim 2, when it is characterized in that said hopper disposes rotating driving device, be shaped on or be equipped with feeding tooth or the screw feeding plate or the screw feeding fin of eccentric pattern in the said hopper week.
4. according to the said charging device of claim 3, it is characterized in that institute's art screw feeding plate is to be shaped on the hollow screw feeding plate of vertical central through hole or is the solid screw feeding plate that extends whole hopper inner chamber.
5. according to the said charging device of claim 1, it is characterized in that the helical screw feeder of the interior configuration of the feed cavity rotating driving device driving of said hopper.
6. according to the said charging device of claim 5, it is characterized in that said helical screw feeder be the center cored screw delivery sheet that is shaped on vertical through holes, or for solid board-like screw feeding plate, or for the screw feeding plate that is fixed with hub, or for being packed in the feeding tooth of the eccentric pattern on the hub.
7. according to claim 2 or 3 or 5 said charging devices, it is characterized in that said rotating driving device comprises that variable-frequency motor drives said helical screw feeder through reduction gearing mechanism by the variable-frequency motor of two-position controller control.
8. according to claim 1 or 2 or 3 or 4 or 5 or 6 said charging devices; It is characterized in that said hopper disposes the windrow transmitter in its bell-mouthed middle and lower part and middle and upper part, the windrow transmitter connects two-position controller windrow signal input part through SW; Said rotating driving device is the frequency-conversion drive apparatus of windrow signal through two-position controller control.
9. said according to Claim 8 charging device is characterized in that said two-position controller also is connected with the putty warning horn of middle and upper part windrow sensor signal control.
10. according to claim 1 or 2 or 3 or 4 or 5 or 6 said charging devices; It is characterized in that said hopper middle and upper part or top are fitted with the windrow transmitter that transmits wave to two-position controller, two-position controller is connected with the putty warning horn of this windrow sensor output signal control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212118 CN202625868U (en) | 2012-05-14 | 2012-05-14 | Automatic accurate feeding device of Mannheim reacting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212118 CN202625868U (en) | 2012-05-14 | 2012-05-14 | Automatic accurate feeding device of Mannheim reacting furnace |
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| CN202625868U true CN202625868U (en) | 2012-12-26 |
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| CN 201220212118 Expired - Fee Related CN202625868U (en) | 2012-05-14 | 2012-05-14 | Automatic accurate feeding device of Mannheim reacting furnace |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788538A (en) * | 2015-05-02 | 2015-07-22 | 江苏诚信药业有限公司 | Glutathione preparing process system |
| CN104801237A (en) * | 2015-05-02 | 2015-07-29 | 江苏诚信药业有限公司 | Process system for preparing 4-hydroxy-2-oxopyrrolidine-N-acetamide |
| CN109306515A (en) * | 2017-07-27 | 2019-02-05 | 隆基绿能科技股份有限公司 | Material delivery system and crystal growth system |
| CN114199016A (en) * | 2021-12-21 | 2022-03-18 | 汝城县跃轩硅业有限公司 | Energy-saving reliable semi-closed short smoke hood fixed furnace |
-
2012
- 2012-05-14 CN CN 201220212118 patent/CN202625868U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788538A (en) * | 2015-05-02 | 2015-07-22 | 江苏诚信药业有限公司 | Glutathione preparing process system |
| CN104801237A (en) * | 2015-05-02 | 2015-07-29 | 江苏诚信药业有限公司 | Process system for preparing 4-hydroxy-2-oxopyrrolidine-N-acetamide |
| CN109306515A (en) * | 2017-07-27 | 2019-02-05 | 隆基绿能科技股份有限公司 | Material delivery system and crystal growth system |
| CN109306515B (en) * | 2017-07-27 | 2021-06-08 | 隆基绿能科技股份有限公司 | Material feeding device and crystal growth system |
| CN114199016A (en) * | 2021-12-21 | 2022-03-18 | 汝城县跃轩硅业有限公司 | Energy-saving reliable semi-closed short smoke hood fixed furnace |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20190514 |