CN201125083Y - Watering device for belt conveyor - Google Patents
Watering device for belt conveyor Download PDFInfo
- Publication number
- CN201125083Y CN201125083Y CNU2007201992122U CN200720199212U CN201125083Y CN 201125083 Y CN201125083 Y CN 201125083Y CN U2007201992122 U CNU2007201992122 U CN U2007201992122U CN 200720199212 U CN200720199212 U CN 200720199212U CN 201125083 Y CN201125083 Y CN 201125083Y
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- CN
- China
- Prior art keywords
- pendulum device
- valve
- sprinkler
- swing arm
- travelling apron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a sprinkler for a rubber belt conveyor. The sprinkler comprises a touching and pressing type sprinkling valve (1), a pendulum device (2), a water inlet pipe (4), a water outlet pipe (8), and a sprinkling nozzle (7). The touching and pressing type sprinkling valve (1) comprises a valve body (11) and a valve plug (13); the pendulum device (2) comprises a swinging rod (21) and a baffle (22); one end of the valve plug (13) is connected with a connecting spring (12), while an ejector pin (16) on the other end is contacted with the upper part of the swinging rod (21) of the pendulum device (2); the baffle (22) is fixed on the lower part of the swinging rod (21). The sprinkler for the rubber belt conveyor has the advantages of simple structure, long service life, convenient maintenance, and easy operation. Furthermore, the sprinkler is suitable for being applied to the rubber belt conveyors in metallurgy industries, mines, power plants and certain factories in need of large-scale material conveyance.
Description
Technical field
The utility model relates to a kind of travelling apron, particularly a kind of travelling apron sprinkler system.
Background technology
The dumping apron of travelling apron generally is installed in the head of belt feeder, is connected mutually with the afterbody of downstream belt.In the convey materials process, material is offloaded on the belt of downstream through chute from the upstream belt, because drop up and down, and factors such as the granularity of material itself, moisture content, the as easy as rolling off a log generation airborne dust in dumping apron place is a big dirt source of semi-enclosed travelling apron.
Nineteen eighty-three, Baosteel comprises the travelling apron solenoid control sprinkler system that Japanese side provides from a complete set of technology that Japan introduces, be used for controlling the dust from flying of material transportation on travelling apron.This device system is suspended on the scraping plate mechanism of conveyer belt top, and its principle is: in the process of convey materials, scraper plate drives limit switch, and limit switch sends the unblanking electromagnetic valve, thereby reaches the purpose of watering.Yet in material conveying process, because the variation of mass flow fluctuation, cause the frequent movement of electromagnetic valve, and the fault of electromagnetic valve overload appears often, secondly, the water source of Baosteel travelling apron watering at present, employing be serial connection water after the Industrial Wastewater Treatment, its acidulous water confrontation electromagnetic valve core is known from experience the very big corrosion attack of generation, makes electromagnetic valve lose after its switch and the guide functions and loses efficacy.
Summary of the invention
For addressing the above problem, the utility model provides a kind of travelling apron sprinkler system, adopt pendulum device and press-type watering valve, utilize the material impact and drive the push rod that presses the watering valve, reach opening and closing watering valve, and the purpose of automatic guidance water yield size, thereby reach the effect that full automaticity is sprinkled water.
For achieving the above object, travelling apron sprinkler system of the present utility model comprises press-type watering valve 1, pendulum device 2, coolant inlet pipe 4, coolant outlet pipe 8, sprinkler tip 7; Described press-type watering valve 1 comprises valve body 11 and spool 13; Described pendulum device 2 comprises swing arm 21 and baffle plate 22; One end of described spool 13 connects spring 12, and the push rod 16 of the other end contacts with the top of the swing arm 21 of pendulum device 2, and described baffle plate 22 is fixed on the bottom of swing arm 21.
Described swing arm 21 is provided with regulates screw 23, and baffle plate 22 is by being bolted on the swing arm 21.
Described valve body 11 and spool 13 adopt copper or engineering plastics to make.
The utility model travelling apron need not power supply with sprinkler system and is used as power; structure is more simple; spare part is made than being easier to, and can use under various Acidity of Aikalinity water quality and harsh environmental conditions, and is less demanding to setting accuracy; because it is by the baffle plate of pendulum device; adjust the water yield, therefore can accomplish can be according to the automatic timely adjustment aquifer yield of Flow of Goods and Materials size, and sprinkle water behind equipment downtime also stops thereupon; so just avoided not having under material or the stopped status drawback that watering is still being carried out.
The utility model travelling apron is with sprinkler system simple in structure, long service life, easy to maintenance, easy operating, is suitable for metallurgy, mine, power plant and needing on the travelling apron of large-scale mass transport.
Description of drawings
Fig. 1 is the scheme drawing of travelling apron of the present utility model with sprinkler system;
Fig. 2 is the scheme drawing of pendulum device and press-type watering valve.
The specific embodiment
Fig. 1 is the scheme drawing of travelling apron of the present utility model with sprinkler system; Fig. 2 is the scheme drawing of pendulum device and press-type watering valve.As shown in the figure, travelling apron of the present utility model comprises press-type watering valve 1, pendulum device 2, coolant inlet pipe 4, coolant outlet pipe 8, sprinkler tip 7 with sprinkler system; Described press-type watering valve 1 comprises valve body 11 and spool 13; Described pendulum device 2 comprises swing arm 21 and baffle plate 22; One end of described spool 13 connects spring 12, and the push rod 16 of the other end contacts with the top of the swing arm 21 of pendulum device 2, and described baffle plate 22 is fixed on the bottom of swing arm 21.
Press-type watering valve 1 is installed in chute 3 tops, coolant inlet pipe 4 inserts press-type watering valve water inlet 14 by chute 3 one sidewall outers, coolant outlet pipe 8 is connected on press-type watering valve outlet 15, and coolant outlet pipe 8 is looked particular case and extended to the watering point position of travelling apron 5 and vaporific sprinkler tip 7 is installed.The push rod 16 of press-type watering valve 1 and swing arm 21 direct contacts of its forward position pendulum device 2.
The swing arm 21 of pendulum device 2 adopts corrosion-resistant steel to make, and increases corrosion stability, and baffle plate 22 is installed in the bottom of pendulum device 2, and material can adopt waste and old adhesive tape.Be provided with the adjusting screw 23 of adjusting the position up and down on swing arm 21, be convenient to baffle plate 22 and look the mass flow size, degree of drying and weather condition are carried out reasonable adjusting position and are used bolt.Move up and down by baffle plate 22 and to adjust the water yield, therefore can accomplish and to reach best anti-dust effect according to material materials flow amount size timely adjustment aquifer yield automatically.In addition, baffle plate is impacted by heavy material for a long time, and easy wearing and tearing can be looked the baffle plate damaged condition and in time be convenient for changing, so that reduce production costs.
The rotation position of pendulum device 2 is used and is adopted bearing arrangement, bearing seat to be installed in the chute top, is convenient to pendulum device 2 and waves and go slick.
Travelling apron of the present utility model is used the top of sprinkler system installation site at travelling apron chute 3, in the process of sealing-tape machine 5 convey materials 6, material 6 is generally with 145 meters/minute～250 meters/minute velocity shock pendulum device baffle plate 22, pendulum device baffle plate 22 is owing to be subjected to material 6 impacts, and drive swing by baffle plate 22 with the mass flow size, it is inclined to drive pendulum device 2 with this, about 15 °～30 ° of angle, the top of pendulum device swing arm 21 promotes to press the push rod 16 of watering valve 1, push rod 16 drives the spool 13 that presses watering valve 1 and moves compressing contained spring 12 backward, make valve open, vaporific sprinkler tip 7 is sprinkled water on travelling apron 5, reaches the dust suppression effect.In case when not having material on on-the-spot shutdown or the travelling apron, sprinkler system ejects resile automatically with the push rod of self gravitation and valve under the effect of contained spring, the watering valve is in closed condition, so stop belt feeder watering work.Reach the full automaticity function.
Consider present environmental protection reason, it is impossible to use the high-quality water resource to be used for the travelling apron watering in a large number.At present both at home and abroad mine, storage, harbour generally use industrial treatment waste water and seawater as the travelling apron water source of sprinkling water.So the valve body 11 and the spool 13 of press-type watering valve 1 adopt copper material, also can adopt engineering plastic materials, also make with spool 13 bonded assembly springs 12, avoid of the influence of the big and environmental aspect difference of service water, corrosive properly this device lifetime with stainless steel material.
Claims (3)
1, a kind of travelling apron sprinkler system is characterized in that, comprises press-type watering valve (1), pendulum device (2), coolant inlet pipe (4), coolant outlet pipe (8), sprinkler tip (7); Described press-type watering valve (1) comprises valve body (11) and spool (13); Described pendulum device (2) comprises swing arm (21) and baffle plate (22); One end of described spool (13) connects spring (12), and the push rod of the other end (16) contacts with the top of the swing arm (21) of pendulum device (2), and described baffle plate (22) is fixed on the bottom of swing arm (21).
2, travelling apron sprinkler system as claimed in claim 1 is characterized in that, described swing arm (21) is provided with regulates screw (23), and baffle plate (22) is by being bolted on the swing arm (21).
3, travelling apron sprinkler system as claimed in claim 1 is characterized in that, described valve body (11) and spool (13) adopt copper or engineering plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201992122U CN201125083Y (en) | 2007-12-13 | 2007-12-13 | Watering device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201992122U CN201125083Y (en) | 2007-12-13 | 2007-12-13 | Watering device for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125083Y true CN201125083Y (en) | 2008-10-01 |
Family
ID=39998500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201992122U Expired - Fee Related CN201125083Y (en) | 2007-12-13 | 2007-12-13 | Watering device for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125083Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512739A (en) * | 2014-12-19 | 2015-04-15 | 陈进 | Dustproof breakage-proof technology and device |
| CN106194524A (en) * | 2016-08-26 | 2016-12-07 | 中国重汽集团福建海西汽车有限公司 | A kind of vehicle mechanical auto-controlled oil supplying system |
| CN110356821A (en) * | 2018-03-26 | 2019-10-22 | 宝山钢铁股份有限公司 | A kind of anti-belt conveyor chute the wind-borne dust device |
| CN111824804A (en) * | 2020-07-14 | 2020-10-27 | 神华天津煤炭码头有限责任公司 | Material conveying mechanism |
-
2007
- 2007-12-13 CN CNU2007201992122U patent/CN201125083Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512739A (en) * | 2014-12-19 | 2015-04-15 | 陈进 | Dustproof breakage-proof technology and device |
| CN106194524A (en) * | 2016-08-26 | 2016-12-07 | 中国重汽集团福建海西汽车有限公司 | A kind of vehicle mechanical auto-controlled oil supplying system |
| CN106194524B (en) * | 2016-08-26 | 2019-04-26 | 中国重汽集团福建海西汽车有限公司 | A kind of vehicle mechanical auto-controlled oil supplying system |
| CN110356821A (en) * | 2018-03-26 | 2019-10-22 | 宝山钢铁股份有限公司 | A kind of anti-belt conveyor chute the wind-borne dust device |
| CN111824804A (en) * | 2020-07-14 | 2020-10-27 | 神华天津煤炭码头有限责任公司 | Material conveying mechanism |
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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: 20081001 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |