CN202731982U - Atomizing dust fall system using anti-freeze water delivery device - Google Patents
Atomizing dust fall system using anti-freeze water delivery device Download PDFInfo
- Publication number
- CN202731982U CN202731982U CN 201220420986 CN201220420986U CN202731982U CN 202731982 U CN202731982 U CN 202731982U CN 201220420986 CN201220420986 CN 201220420986 CN 201220420986 U CN201220420986 U CN 201220420986U CN 202731982 U CN202731982 U CN 202731982U
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- China
- Prior art keywords
- storage tank
- water
- delivery device
- water delivery
- spray dust
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- Expired - Fee Related
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
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Abstract
The utility model discloses an atomizing dust fall system using an anti-freeze water delivery device. The system is characterized in that the water delivery device comprises a water storage tank which is connected by a delivery pipe with an anti-freeze fluid box for delivering anti-freeze fluid to the water storage tank; and the delivery pipe is provided with a control valve for controlling the on and off of a delivery pipeline. When the atomizing dust fall system does not work, the control valve on the delivery pipe is opened so that the delivery pipe is switched into conduction, the anti-freeze fluid in the anti-freeze fluid box enters the water storage tank, the anti-freeze fluid and water in the water storage tank are mixed uniformly, and then the mixed liquid of the water in the water storage tank and the anti-freeze fluid is transferred to the water delivery pipeline, thus the liquid in the water storage tank and the water delivery pipeline does not solidify and freeze and blockage of the water delivery pipeline does not occur, so as to ensure that when the atomizing dust fall system works next time, the water delivery device can continue to normally deliver water to a nozzle to ensure the normal work of the atomizing dust fall system.
Description
Technical field
The utility model relates to a kind of spray dust-reducing system that uses the anti-freeze water delivery device, and this spray dust-reducing system is applicable to power plant, the more environment of the inferior dust content of coal mine.
Background technology
Under power plant, the inferior dust atmosphere of coal mine, often need to use spray dust-reducing system in air, to spray high-pressure fog to remove floating dust in the air, thereby reach the purpose that purifies air, provide good working environment to the workman, the generation of prevention occupational disease.Spray dust-reducing system is by water delivery device water to be flowed to shower nozzle, and water from the shower nozzle ejection, is realized the purpose of depositing dust behind high-pressure atomization.Existing water delivery device mainly comprises hydraulic pipeline, be serially connected with storage tank at hydraulic pipeline, the delivery port of hydraulic pipeline is connected with the shower nozzle in the spray dust-reducing system, is furnished with for the water pump of the storage tank high-pressure pump to shower nozzle in the downstream position of storage tank on hydraulic pipeline.Because the belt conveyor under the coal mine is intermittently used, spray dust-reducing system with belt conveyor collocation work also is intermittently used usually like this, like this when temperature reaches subzero, water in the hydraulic pipeline easily occurs solidifying when spray dust-reducing system is not worked and freezes and stop up hydraulic pipeline, affect the normal water delivery of water delivery device, and then affect the normal operation of spray dust-reducing system.
The utility model content
The purpose of this utility model provides a kind of spray dust-reducing system that uses the anti-freeze water delivery device, to solve that water delivery device of the prior art easily occurs in the winter time that hydraulic pipeline freezes under the low temperature environment and the technical problem that affects normal water delivery.
In order to realize above purpose, the technical scheme that the spray dust-reducing system of use anti-freeze water delivery device provided by the utility model adopts is: a kind of spray dust-reducing system that uses the anti-freeze water delivery device, comprise shower nozzle and the water delivery device that supplies water to shower nozzle, this water delivery device comprises storage tank, described storage tank is connected with for the anti-icing fluid case to the storage tank conveying antifreezing fluid by carrier pipe, is provided with the control valve of control transfer pipeline break-make at carrier pipe.
Be provided with temperature pick up in the described storage tank, the signal output part of temperature pick up is connected with control circuit, and the signal output part of this control circuit is connected with described control valve.
Described control valve is electrical ball valve.
In the described storage tank level sensor is installed, the signal output part of this level sensor is connected with alarm.
The bottom of described storage tank is provided with blowoff line, and the electrical ball valve for control of sewage disposal pipeline break-make is installed on this blowoff line.
The beneficial effects of the utility model are: the storage tank of the water delivery device in the spray dust-reducing system provided by the utility model is connected with the anti-icing fluid case by carrier pipe, during use, when spray dust-reducing system works, close the control valve on the carrier pipe, hydraulic pipeline flows to shower nozzle with the water in the storage tank, by the depositing dust of the water smoke realization behind the shower nozzle ejection high-pressure atomization to air.And when spray dust-reducing system is not worked, open control valve on the carrier pipe so that the carrier pipe conducting, anti-icing fluid in the anti-icing fluid case enters in the storage tank, mixing in anti-icing fluid and the storage tank, water in the storage tank and the mixing material of anti-icing fluid are entered in the hydraulic pipeline, liquid in storage tank and the hydraulic pipeline can not occur solidifying and freezes and stop up the problem of hydraulic pipeline like this, guarantee when next spray dust-reducing system work, water delivery device can continue to the normal water delivery of shower nozzle, guarantees the normal operation of spray dust-reducing system.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of anti-freeze water delivery device provided by the utility model;
Fig. 2 is the principle schematic of the water delivery device of anti-freeze shown in Fig. 1;
Fig. 3 is the principle schematic of the spray dust-reducing system of use provided by the utility model water delivery device shown in Figure 1.
The specific embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of embodiment that uses the spray dust-reducing system of anti-freeze water delivery device, spray dust-reducing system among this embodiment comprises water delivery device, the delivery port of the hydraulic pipeline in the water delivery device is connected with shower nozzle 20, water delivery device comprises hydraulic pipeline and the storage tank 3 that is serially connected on the hydraulic pipeline, hydraulic pipeline comprises water inlet pipe 9, outlet pipe 6 and bleed off pipe 5, wherein, the conducting when water level of bleed off pipe in storage tank is too high is in order to lead away unnecessary water, and the delivery port of bleed off pipe is connected on the outlet pipe, on outlet pipe, also be serially connected with for the liquor pump of the storage tank high-pressure pump 7 to the shower nozzle of spray dust-reducing system, storage tank 3 herein is connected with for the anti-icing fluid case 1 to the storage tank conveying antifreezing fluid by carrier pipe 12, be provided with the control valve 2 of control transfer pipeline break-make at carrier pipe 12, this control valve 2 is electrical ball valve.Be provided with temperature pick up in storage tank 3, the signal output part of temperature pick up is connected with control circuit, and the signal output part of this control circuit is communicated with described control valve.
Preferably, be respectively equipped with strainer 11 so that the fluid in the hydraulic pipeline is carried out purification filtering at water inlet pipe and outlet pipe, contain too much impurity and stop up shower nozzle to prevent the water that water delivery device flows to shower nozzle.
Preferably, be equipped with in storage tank 3 for the high water level of monitoring storage tank and the level sensor 4 of low water stage, the signal output part of this level sensor is connected with alarm.
Preferably, be provided with blowoff line 10 in the bottom of storage tank 3, the electrical ball valve 8 for control of sewage disposal pipeline break-make is installed on this blowoff line 10.When needed, can open electrical ball valve, the blowoff line conducting realizes the cleaning to storage tank.
In the above-described embodiments, be provided with the temperature pick up for monitoring temperature in the storage tank, in other embodiments, also set temperature sensor not, and by manually realizing the break-make of control valve is controlled according to the temperature height, guarantee the normal operation of anti-freeze water delivery device.
During use, when spray dust-reducing system was worked, water delivery device was started working, by the high-pressure pump 7 on the hydraulic pipeline with the water pump in the storage tank to shower nozzle 20, with the water behind high-pressure atomization ejection, realize the depositing dust purpose by shower nozzle 20.When spray dust-reducing system quits work, temperature pick up in the storage tank 3 begins to detect the temperature of this moment at this moment, when reaching the lower limit of temperature, control circuit will make control valve 2 open, carrier pipe 12 conductings, anti-icing fluid in the anti-icing fluid case 1 enters in the storage tank 3, anti-icing fluid mixes in storage tank, at this moment, high-pressure pump pumps will be water with anti-icing fluid, wait 2 minutes after high-pressure pump stop, the liquid in hydraulic pipeline and the storage tank just has antifreeze function, the liquid of avoiding occurring in the hydraulic pipeline solidifies the problem of freezing and causing hydraulic pipeline to stop up, and guarantees the normal operation of spray dust-reducing system.
Claims (5)
1. spray dust-reducing system that uses the anti-freeze water delivery device, comprise shower nozzle and the water delivery device that supplies water to shower nozzle, this water delivery device comprises storage tank, it is characterized in that: described storage tank is connected with for the anti-icing fluid case to the storage tank conveying antifreezing fluid by carrier pipe, is provided with the control valve of control transfer pipeline break-make at carrier pipe.
2. spray dust-reducing system according to claim 1, it is characterized in that: be provided with temperature pick up in the described storage tank, the signal output part of temperature pick up is connected with control circuit, and the signal output part of this control circuit is connected with described control valve.
3. spray dust-reducing system according to claim 2, it is characterized in that: described control valve is electrical ball valve.
4. according to claim 1 and 2 or 3 described spray dust-reducing systems, it is characterized in that: in the described storage tank level sensor is installed, the signal output part of this level sensor is connected with alarm.
5. according to claim 1 and 2 or 3 described spray dust-reducing systems, it is characterized in that: the bottom of described storage tank is provided with blowoff line, and the electrical ball valve for control of sewage disposal pipeline break-make is installed on this blowoff line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420986 CN202731982U (en) | 2012-08-23 | 2012-08-23 | Atomizing dust fall system using anti-freeze water delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420986 CN202731982U (en) | 2012-08-23 | 2012-08-23 | Atomizing dust fall system using anti-freeze water delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202731982U true CN202731982U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220420986 Expired - Fee Related CN202731982U (en) | 2012-08-23 | 2012-08-23 | Atomizing dust fall system using anti-freeze water delivery device |
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| CN (1) | CN202731982U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015114206A1 (en) * | 2014-01-29 | 2015-08-06 | Metso Minerals, Inc. | Method and system for recovering antifreeze from a dust prevention system of a mineral material processing plant |
| CN108716236A (en) * | 2018-07-10 | 2018-10-30 | 深圳市晓控通信科技有限公司 | A kind of constant pressure water supply equipment with emergency function |
| CN108889064A (en) * | 2018-06-19 | 2018-11-27 | 太原理工大学 | A kind of application method of suppressing dust with dry mist nozzle anti-icing equipment |
| CN108970824A (en) * | 2018-06-19 | 2018-12-11 | 太原理工大学 | A kind of suppressing dust with dry mist nozzle anti-icing equipment |
| CN109207011A (en) * | 2018-06-19 | 2019-01-15 | 太原理工大学 | A kind of metallic nozzle erosion protection system |
| CN112922090A (en) * | 2021-01-21 | 2021-06-08 | 沪航科技集团有限公司 | Ground fire hydrant with flow monitoring function |
-
2012
- 2012-08-23 CN CN 201220420986 patent/CN202731982U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015114206A1 (en) * | 2014-01-29 | 2015-08-06 | Metso Minerals, Inc. | Method and system for recovering antifreeze from a dust prevention system of a mineral material processing plant |
| RU2678030C2 (en) * | 2014-01-29 | 2019-01-22 | Метсо Минералз, Инк. | Method and system for recovering antifreeze from dust prevention system of mineral material processing plant |
| US10618087B2 (en) | 2014-01-29 | 2020-04-14 | Metso Minerals, Inc. | Method and system for recovering antifreeze from a dust prevention system of a mineral material processing plant |
| CN108889064A (en) * | 2018-06-19 | 2018-11-27 | 太原理工大学 | A kind of application method of suppressing dust with dry mist nozzle anti-icing equipment |
| CN108970824A (en) * | 2018-06-19 | 2018-12-11 | 太原理工大学 | A kind of suppressing dust with dry mist nozzle anti-icing equipment |
| CN109207011A (en) * | 2018-06-19 | 2019-01-15 | 太原理工大学 | A kind of metallic nozzle erosion protection system |
| CN109207011B (en) * | 2018-06-19 | 2020-09-18 | 太原理工大学 | Metal nozzle anticorrosion device |
| CN108970824B (en) * | 2018-06-19 | 2021-06-15 | 太原理工大学 | Anti-icing device of dry fog dust suppression nozzle |
| CN108716236A (en) * | 2018-07-10 | 2018-10-30 | 深圳市晓控通信科技有限公司 | A kind of constant pressure water supply equipment with emergency function |
| CN112922090A (en) * | 2021-01-21 | 2021-06-08 | 沪航科技集团有限公司 | Ground fire hydrant with flow monitoring function |
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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: 20130213 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |