CN202361792U - Automatic feeding and material distributing device for roller kiln - Google Patents
Automatic feeding and material distributing device for roller kiln Download PDFInfo
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- CN202361792U CN202361792U CN2011204215095U CN201120421509U CN202361792U CN 202361792 U CN202361792 U CN 202361792U CN 2011204215095 U CN2011204215095 U CN 2011204215095U CN 201120421509 U CN201120421509 U CN 201120421509U CN 202361792 U CN202361792 U CN 202361792U
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Abstract
The utility model provides an automatic feeding and material distributing device for a roller kiln, which comprises a discharge tank, a measuring tank, a feeding valve, a discharge valve, a weighing unit and a programmable logic controller (PLC) control system, wherein an outlet of the discharge tank is connected with an inlet of the measuring tank; the feeding valve is arranged between the outlet of the discharge tank and the inlet of the measuring tank; the discharge valve is arranged at an outlet of the measuring tank; the weighing unit is arranged on the measuring tank; and a PLC is connected with the feeding valve, the discharge valve and the weighing unit, and is used for outputting opening and closing control signals to the feeding valve and the discharge valve according to a measurement signal received by the weighing unit. The feeding and material distributing device for the roller kiln can be used for automatically feeding a tray, and is simple in structure, even in feeding and convenient in operation.
Description
Technical field
The utility model relates to a kind of roller kilns auto feed distribution device.
Background technology
Roller kilns are a kind of common equipments that the catalyst industry prepares catalyst carrier and catalyst, use corundum or metal to make the material pallet, take the input and output material mode, and the material pallet gets in the body of heater from kiln hood, and material comes out from the kiln tail through after the roasting.
The roller kilns general section is less, and kiln temperature is even, is fit to burn till fast, is widely used in the roasting unit of pottery, chemical industry.
In the Preparation of Catalyst industry; The general roller kilns that adopt are as catalyst carrier or catalyst roaster; But there are the big and problems such as thickness of feed layer is inconsistent, energy consumption height of labour intensity in the reinforced general mode that intermission type artificial is reinforced, manual work is raked of all taking toward material pallet the inside.
The utility model content
To the problems referred to above that exist in the prior art, the utility model provides a kind of roller kilns auto feed distribution device, is used for automatically effectively to the reinforced cloth of roller kilns.
The utility model provides a kind of roller kilns auto feed distribution device; Wherein, The reinforced distribution device of these roller kilns comprises discharge tank, measuring tank, charging valve, discharge valve, weighing unit, conveyor pallet and PLC; The outlet of said discharge tank is connected with the inlet of said measuring tank, and said charging valve is arranged between the inlet of outlet and said measuring tank of said discharge tank, and said discharge valve is arranged on the exit of said measuring tank; Said weighing unit is arranged on the said measuring tank; Said conveyor pallet is positioned at the below of the outlet of said measuring tank, and said PLC links to each other with said charging valve, said discharge valve, said weighing unit and said conveyor pallet, is used for according to the control signal of the measuring-signal that receives from said weighing unit to said charging valve and said discharge valve output opening and closing.
Preferably; The reinforced distribution device of these roller kilns also comprises LOAD CELLS; This LOAD CELLS is positioned at the corresponding position of the outlet of following and said measuring tank of said conveyor pallet and links to each other with said PLC, and said PLC also is according to the PLC of the control signal that receives from said LOAD CELLS to the control signal of said discharge valve output opening and closing.
Preferably, said weighing unit Ke Yi Wei Mei Teletuo benefit weighing unit, said LOAD CELLS Ke Yi Wei Mei Teletuo benefit LOAD CELLS.
Preferably, said charging valve can be pneumatic operated valve, and said discharge valve can be the pneumatic brake plate valve.
Preferably, the reinforced distribution device of said roller kilns can also comprise the material carding machine, but the folding and unfolding of said material carding machine be arranged between the outlet and said conveyor pallet of said measuring tank, and link to each other with said PLC.
Preferably, the reinforced distribution device of said roller kilns can also comprise the display unit of weighing, and this display unit of weighing is connected with said weighing unit.
The roller kilns auto feed distribution device that utilizes the utility model to provide; Can feed in raw material from the trend pallet, and the material in the measuring tank weighed, come accurately control to the feeding quantity of pallet through weighing unit; And the reinforced distribution device of these roller kilns is simple in structure, easy to operate.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structure chart according to the preferred implementation of the roller kilns auto feed distribution device of the utility model.
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
Fig. 1 is the structure chart according to the preferred implementation of the reinforced distribution device of roller kilns of the utility model.
With reference to figure 1; The utility model provides a kind of roller kilns auto feed distribution device; Comprising discharge tank 8, measuring tank 11, charging valve 9, discharge valve 12, weighing unit 6, conveyor pallet 3 and PLC; The outlet of said discharge tank 8 is connected with the inlet of said measuring tank 11; Said charging valve 9 is arranged between the inlet of outlet and said measuring tank 11 of said discharge tank 8; Said discharge valve 12 is arranged on the exit of said measuring tank 11, and said weighing unit 6 is arranged on the said measuring tank 11, and said conveyor pallet 3 is positioned at the below of the outlet of said measuring tank 11; Said PLC links to each other with said conveyor pallet 3 with said charging valve 9, said discharge valve 12, said weighing unit 6, is used for sending the control signal that moves and stop according to the measuring-signal that receives from said weighing unit 6 to the control signal of said charging valve 9 and said discharge valve 12 output opening and closing and to said conveyor pallet 3.
Wherein, Said discharge tank 8 is used to adorn material; The outlet of this discharge tank 8 is connected with the inlet of said measuring tank 11; And be provided with charging valve 9 between the inlet of the outlet of said discharge tank 8 and said measuring tank 11, when charging valve 9 was opened, the material in the discharge tank 8 can fall into measuring tank 11 from its exit.Said charging valve 9 links to each other with PLC, sends the control signal of opening or closing by PLC to it.According to a kind of embodiment, the outlet of said discharge tank 8 can be connected with the inlet of said measuring tank 11 through flexible pipe 10, charging valve 9 can be provided with this flexible pipe 10 on.
Measuring tank 11 is provided with weighing unit 6, and this weighing unit 6 is used for measuring in real time the gross weight of weight of material or measuring tank 11 and material in the said measuring tank 11.Weighing unit 6 links to each other with PLC; Can to PLC send in real time measuring tank 11 in the measuring-signal of measuring-signal or measuring tank 11 and the gross weight of material of weight of material; PLC receives this measuring-signal and judges, when the gross weight of the weight of material in the measuring tank 11 or measuring tank 11 and material during more than or equal to predetermined maximum threshold, PLC sends shutdown signals to said charging valve 9; This charging valve 9 cuts out, and material no longer falls into measuring tank 11 from discharge tank 8; And when the gross weight of the weight of material in the measuring tank 11 or measuring tank 11 and material during less than predetermined maximum threshold, PLC sends start signal to said charging valve 9, and this charging valve is opened, and material then begins from discharge tank 8, to fall into measuring tank 11.
Be provided with discharge valve 12 in the exit of said measuring tank 11, this discharge valve 12 links to each other with PLC, sends the control signal of opening or closing by PLC to it.Below the outlet of measuring tank 11, conveyor pallet 3 is arranged; Can be on this conveyor pallet 3 conveying tray, when pallet arrive with discharge valve 12 corresponding positions after, the control command that can manually begin discharging to the PLC input; Make PLC control discharge valve 12 open the beginning discharging.According to a kind of embodiment, can make PLC control discharge valve 12 close through manually to the control command of PLC input stopping discharging, stop discharging.According to another kind of embodiment, can also control closing of discharge valve 12 automatically by PLC.By the weight of material in the said measuring tank 11 of weighing unit 6 measurement in real time or the gross weight of measuring tank 11 and material; And to PLC transmission measuring-signal; PLC judges measuring-signal, and the gross weight of weight of material in judging measuring tank 11 or measuring tank 11 and material is during less than predetermined threshold, then to said discharge valve 12 transmission shutdown signals; This discharge valve 12 cuts out, and material then no longer declines to go into the pallet from measuring tank 11.
According to preferred embodiment a kind of; This roller kilns auto feed distribution device can also comprise LOAD CELLS; This LOAD CELLS is positioned at the corresponding discharging position of outlet of the following and said measuring tank of said conveyor pallet 3; And link to each other with said PLC, said PLC is according to the control signal of the control signal that receives from said LOAD CELLS to said discharge valve 12 output opening and closing.Material in this LOAD CELLS detects the pallet on the conveyor pallet 3 is during more than or equal to predetermined threshold; Then the material in the said pallet of said PLC transmission indication after PLC receives this signal, sends shutdown signals to said discharge valve 12 more than or equal to the signal of predetermined threshold; This discharge valve 12 cuts out; Material then no longer declines to go into the pallet from measuring tank 11, thereby can prevent that the material in the pallet from overflowing, and makes that the reinforced distribution device of these roller kilns is more safe and reliable.
Preferably, said weighing unit 6 Ke Yi Wei Mei Teletuo benefit weighing unit, said LOAD CELLS Ke Yi Wei Mei Teletuo benefit LOAD CELLS.Said charging valve 9 can be pneumatic operated valve, and said discharge valve 12 can be the pneumatic brake plate valve.
For can uniform distribution, the reinforced distribution device of these roller kilns can also comprise material carding machine 13, but said material carding machine 13 folding and unfoldings be arranged between the outlet and said conveyor pallet 3 of said measuring tank 11, and link to each other with said PLC.After the discharge valve 12 in measuring tank 11 exits is opened; When said LOAD CELLS detects blanking weight in the pallet more than or equal to predetermined combing weight; Then this LOAD CELLS sends the signal of indication blanking weight more than or equal to predetermined combing weight to said PLC; After PLC receives this signal; Send start signal and control material carding machine 13 and carry out combing according to set point number to this material carding machine 13, this moment, material carding machine 13 was lowered into the position of pallet top, and its slide mechanism moves back and forth the material on the pallet is carried out combing then; After material carding machine 13 is intact according to the set point number combing, material carding machine 13 will be mentioned, and combing this moment is accomplished.
Preferably; The reinforced distribution device of these roller kilns can also comprise the display unit 5 of weighing; This display unit 5 of weighing is connected with said weighing unit 6, and the weight of measuring tank 11 materials that are used for said weighing unit 6 is measured or the gross weight of measuring tank and material show.
Roller kilns auto feed distribution device provided by the invention can support through support platform 2, thereby can steadily feed in raw material the cloth operation safely.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (6)
1. roller kilns auto feed distribution device; It is characterized in that; The reinforced distribution device of these roller kilns comprises discharge tank (8), measuring tank (11), charging valve (9), discharge valve (12), weighing unit (6), conveyor pallet (3) and PLC; The outlet of said discharge tank (8) is connected with the inlet of said measuring tank (11); Said charging valve (9) is arranged between the inlet of outlet and said measuring tank (9) of said discharge tank (8); Said discharge valve (12) is arranged on the exit of said measuring tank (11), and said weighing unit (6) is arranged on the said measuring tank (11), and said conveyor pallet (13) is positioned at the below of the outlet of said measuring tank (11); Said PLC links to each other with said charging valve (9), said discharge valve (12), said weighing unit (6) and said conveyor pallet (13), is used for according to the control signal of the measuring-signal that receives from said weighing unit (6) to said charging valve (9) and said discharge valve (12) output opening and closing.
2. the roller kilns according to claim 1 distribution device that feeds in raw material; It is characterized in that; The reinforced distribution device of these roller kilns also comprises LOAD CELLS; This LOAD CELLS be positioned at said conveyor pallet (13) following and said measuring tank (11) the corresponding position of outlet and link to each other with said PLC, said PLC also is according to the PLC of the control signal that receives from said LOAD CELLS to the control signal of said discharge valve (12) output opening and closing.
3. the roller kilns according to claim 2 distribution device that feeds in raw material is characterized in that said weighing unit (6) is a Mei Teletuo benefit weighing unit, and said LOAD CELLS is a Mei Teletuo benefit LOAD CELLS.
4. the roller kilns according to claim 3 distribution device that feeds in raw material is characterized in that said charging valve (8) is a pneumatic operated valve, and said discharge valve (12) is the pneumatic brake plate valve.
5. the roller kilns according to claim 1 distribution device that feeds in raw material; It is characterized in that; The reinforced distribution device of these roller kilns also comprises material carding machine (13); Said material carding machine (13) but folding and unfolding be arranged between the outlet and said conveyor pallet (3) of said measuring tank (11), and link to each other with said PLC.
6. the roller kilns according to claim 1 distribution device that feeds in raw material is characterized in that, the reinforced distribution device of these roller kilns also comprises the display unit of weighing (5), and this display unit of weighing (5) is connected with said weighing unit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204215095U CN202361792U (en) | 2011-10-28 | 2011-10-28 | Automatic feeding and material distributing device for roller kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204215095U CN202361792U (en) | 2011-10-28 | 2011-10-28 | Automatic feeding and material distributing device for roller kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361792U true CN202361792U (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204215095U Expired - Lifetime CN202361792U (en) | 2011-10-28 | 2011-10-28 | Automatic feeding and material distributing device for roller kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361792U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889788A (en) * | 2012-10-16 | 2013-01-23 | 连云港市东茂矿业有限公司 | Automatic quantitative binning device for reduction jar |
| CN104390464A (en) * | 2014-11-24 | 2015-03-04 | 天津市化工设计院 | Automatic feeding system of roller kiln |
| CN104990405A (en) * | 2015-06-25 | 2015-10-21 | 芜湖鸣人热能设备有限公司 | Aluminum oxide sintering device |
| CN105314132A (en) * | 2015-06-25 | 2016-02-10 | 北京天利流程技术有限公司 | Full-automatic sagger quantitative-filling machine |
| CN105666703A (en) * | 2016-03-28 | 2016-06-15 | 北京星航机电装备有限公司 | Material distributing and adding control system of concrete prefabricated slab production line and control method |
| CN107377870A (en) * | 2017-08-14 | 2017-11-24 | 湖北亚钢金属制造有限公司 | A kind of sand mixer for casting |
-
2011
- 2011-10-28 CN CN2011204215095U patent/CN202361792U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889788A (en) * | 2012-10-16 | 2013-01-23 | 连云港市东茂矿业有限公司 | Automatic quantitative binning device for reduction jar |
| CN104390464A (en) * | 2014-11-24 | 2015-03-04 | 天津市化工设计院 | Automatic feeding system of roller kiln |
| CN104390464B (en) * | 2014-11-24 | 2016-09-28 | 天津市化工设计院 | A kind of roller kilns automatic feeding system |
| CN104990405A (en) * | 2015-06-25 | 2015-10-21 | 芜湖鸣人热能设备有限公司 | Aluminum oxide sintering device |
| CN105314132A (en) * | 2015-06-25 | 2016-02-10 | 北京天利流程技术有限公司 | Full-automatic sagger quantitative-filling machine |
| CN105666703A (en) * | 2016-03-28 | 2016-06-15 | 北京星航机电装备有限公司 | Material distributing and adding control system of concrete prefabricated slab production line and control method |
| CN105666703B (en) * | 2016-03-28 | 2018-07-20 | 北京星航机电装备有限公司 | A kind of concrete prefabricated board assembly line cloth Loading Control System and control method |
| CN107377870A (en) * | 2017-08-14 | 2017-11-24 | 湖北亚钢金属制造有限公司 | A kind of sand mixer for casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
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| CX01 | Expiry of patent term |