CN203389551U - Self-controlled dust humidifier - Google Patents
Self-controlled dust humidifier Download PDFInfo
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- CN203389551U CN203389551U CN201320432190.5U CN201320432190U CN203389551U CN 203389551 U CN203389551 U CN 203389551U CN 201320432190 U CN201320432190 U CN 201320432190U CN 203389551 U CN203389551 U CN 203389551U
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- dust
- flow controller
- humidity
- controlled
- humidifier
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Abstract
The utility model relates to a self-controlled dust humidifier which comprises a bracket (1), a dust inlet (2), a dust outlet (3), a barrel body (4) and a double-spiral shaft (5) penetrating in the barrel body (4). The self-controlled dust humidifier is characterized in that an automatic water spraying device (6) is arranged above the double-spiral shaft (5), connected with a flow controller (7) and controlled by the flow controller (7); a humidity detecting probe (9) is arranged at the dust inlet (2) and connected with a humidity transmitter (8) so as to detect the humidity of feeding materials; and the humidity transmitter (8) is connected with the flow controller (7). The self-controlled dust humidifier is simple in design and easy to operate, can be used for automatically humidifying the dust with different hydrophilic characteristics and overcomes the problem that the water volume of a common humidifier can only be controlled by depending on artificial experiences. Thus, the self-controlled dust humidifier is suitable for popularization application of the humidifiers of dust removers in existing various industries.
Description
Technical field
The utility model belongs to the dust processing equipment technical field in the fields such as metallurgy, mining industry, relates in particular to a kind of autocontrol dust wetting device.
Background technology
The dust removal installation of current large-scale stove all arranges dust-moisturized machine, for improving the moisture content that supplied materials is dedusting ash, protection of the environment.Water injector is all established in the import of every humidifier, and amount of water can only pass through manually, and dependence experience regulates humidification water valve opening, and the hydrophily of every kind of dedusting ash is different, causes the size of the water yield accurately and automatically to control, and cannot reach desirable humidification effect.A kind of improved single-shaft spiral dust-humidifying machine of patent No. ZL01227124.1, by the improvement to single-shaft spiral dust-humidifying machine, with gravity feeding valve, replace star-like feed valve, and with power-jdriven gear, be connected on the push rod of discharge valve, although realize, the quick conversion of humidifier feeding and high throughput are controlled, cannot be realized automatic humidification.
Summary of the invention
In order to overcome humidifier, cannot automatically accurately add the problems such as water, humidification effect is undesirable, the purpose of this utility model is to provide a kind of autocontrol dust wetting device.Realizing technical solution adopted in the utility model is: this autocontrol dust wetting device, include support, ash inlet, ash hole, cylindrical shell and be through at the double-screw shaft in cylindrical shell, it is characterized in that: double-screw shaft top is provided with automatic sprinkler, automatic sprinkler is connected with flow controller, by flow controller, controlled, at ash inlet, moisture detection probe is set, moisture detection probe connects humidity transmitter and detects supplied materials humidity, and humidity transmitter is connected with flow controller.Said automatic sprinkler is the assembly of water yield electric control valve and atomizer, electric control valve is connected with single-phase 220V power supply, when flow controller flow signal transfers to valve body, valve body is opened into applicable aperture automatically, start to add wet trade, after adding wet trade and completing, valve body is closed automatically.Atomizer generally adopts conical nozzle, and material is brass, and the quantity of atomizer is selected 2-4 according to ash amount.Said moisture detection probe is connected with humidity transmitter, moisture detection probe can be determined and adopt wear-resisting probe or non-wear-resisting probe according to chiseling property of the mill Mohs' hardness parameter of supplied materials, after humidifier supplied materials, probe contacts with material, supplied materials humidity detected, by humidity transmitter, moisture signal is transferred to flow controller.The corresponding I/O circuit of said flow controller utilization receives the moisture signal from humidity transmitter transmission, flow controller adopts microcontroller by the difference between supplied materials humidity and controlled humidity, be scaled the amount of water under dedusting ash flow substantially constant condition, to control the aperture of the water yield electric control valve of automatic sprinkler, thereby realize the object of automatically controlling.Said automatic sprinkler, flow controller, humidity transmitter are connected with the computer of deduster by USB interface, for completing data communication.According to environmental condition, generally the humidity of dust after humidification is controlled to 7%-12%.
The utility model simplicity of design, easy to operate, the dust that goes for different hydrophilic character completes automatic humidification and processes, overcome common humidifier and can only rely on artificial experience to control the problem of the water yield, be applicable to applying of current every profession and trade deduster humidifier.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model side view.
In figure: 1, support, 2., ash inlet, and 3., ash hole, 4, cylindrical shell, 5, double-screw shaft, 6, automatic sprinkler, 7, flow controller, 8, humidity transmitter, 9, moisture detection probe, 10, USB interface, 11, computer.
The specific embodiment
With reference to accompanying drawing, this autocontrol dust wetting device, include support 1, ash inlet 2, ash hole 3, cylindrical shell 4 and be through at the double-screw shaft 5 in cylindrical shell 4, is characterized in that: double-screw shaft 5 tops are provided with automatic sprinkler 6, automatic sprinkler 6 is connected with flow controller 7, by flow controller 7, controlled, at ash inlet 2, moisture detection probe 9 is set, moisture detection probe 9 connects humidity transmitter 8 and detects supplied materials humidity, and humidity transmitter 8 is connected with flow controller 7.Said automatic sprinkler 6 is the assembly of water yield electric control valve and atomizer, electric control valve is connected with single-phase 220V power supply, when flow controller 7 flow signals transfer to valve body, valve body is opened into applicable aperture automatically, start to add wet trade, after adding wet trade and completing, valve body is closed automatically.Atomizer generally adopts conical nozzle, and material is brass, and the quantity of atomizer is selected 2-4 according to ash amount.Said moisture detection probe 9 is connected with humidity transmitter 8, moisture detection probe 9 can be determined and adopt wear-resisting probe or non-wear-resisting probe according to chiseling property of the mill Mohs' hardness parameter of supplied materials, after humidifier supplied materials, probe contacts with material, supplied materials humidity detected, by humidity transmitter 8, moisture signal is transferred to flow controller 7.Said flow controller 7 utilizes corresponding I/O circuit to receive the moisture signal from humidity transmitter 8 transmission, flow controller 7 adopts microcontroller by the difference between supplied materials humidity and controlled humidity, be scaled the amount of water under dedusting ash flow substantially constant condition, to control the aperture of the water yield electric control valve of automatic sprinkler 6, thereby realize the object of automatically controlling.Said automatic sprinkler 6, flow controller 7, humidity transmitter 8 are connected with the computer 11 of deduster by usb 10, for completing data communication.According to environmental condition, generally the humidity of dust after humidification is controlled to 7%-12%.
Claims (4)
1. an autocontrol dust-moisturized machine, include support (1), ash inlet (2), ash hole (3), cylindrical shell (4) and be through at the double-screw shaft (5) in cylindrical shell (4), it is characterized in that: double-screw shaft (5) top is provided with automatic sprinkler (6), automatic sprinkler (6) is connected with flow controller (7), by flow controller (7), controlled, at ash inlet (2), moisture detection probe (9) is set, moisture detection probe (9) connects humidity transmitter (8) and detects supplied materials humidity, and humidity transmitter (8) is connected with flow controller (7).
2. according to the said autocontrol dust-moisturized machine of claim 1, it is characterized in that: automatic sprinkler (6) is the assembly of water yield electric control valve and atomizer, electric control valve is connected with single-phase 220V power supply, atomizer adopts conical nozzle, material is brass, and the quantity of atomizer is selected 2-4 according to ash amount.
3. according to the said autocontrol dust-moisturized machine of claim 1, it is characterized in that: moisture detection probe (9) is determined and adopted wear-resisting probe or non-wear-resisting probe according to chiseling property of the mill Mohs' hardness parameter of supplied materials.
4. according to the said autocontrol dust-moisturized machine of claims 1 to 3 any one, it is characterized in that: said automatic sprinkler (6), flow controller (7), humidity transmitter (8) are connected with the computer (11) of deduster by USB interface (10), for completing data communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432190.5U CN203389551U (en) | 2013-07-20 | 2013-07-20 | Self-controlled dust humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432190.5U CN203389551U (en) | 2013-07-20 | 2013-07-20 | Self-controlled dust humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389551U true CN203389551U (en) | 2014-01-15 |
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ID=49901114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320432190.5U Expired - Fee Related CN203389551U (en) | 2013-07-20 | 2013-07-20 | Self-controlled dust humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203389551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377952A (en) * | 2016-11-18 | 2017-02-08 | 广西金邦泰科技有限公司 | Pulse cloth bag dust remover capable of easily collecting ash |
| CN111468026A (en) * | 2020-04-13 | 2020-07-31 | 中冶长天国际工程有限责任公司 | Material humidification control system and control method |
-
2013
- 2013-07-20 CN CN201320432190.5U patent/CN203389551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377952A (en) * | 2016-11-18 | 2017-02-08 | 广西金邦泰科技有限公司 | Pulse cloth bag dust remover capable of easily collecting ash |
| CN111468026A (en) * | 2020-04-13 | 2020-07-31 | 中冶长天国际工程有限责任公司 | Material humidification control system and control method |
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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: 20140115 Termination date: 20160720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |