CN85204516U - Electromagnetic filtering vessel - Google Patents
Electromagnetic filtering vessel Download PDFInfo
- Publication number
- CN85204516U CN85204516U CN 85204516 CN85204516U CN85204516U CN 85204516 U CN85204516 U CN 85204516U CN 85204516 CN85204516 CN 85204516 CN 85204516 U CN85204516 U CN 85204516U CN 85204516 U CN85204516 U CN 85204516U
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- filtrate
- vessel
- gas
- cylinder
- valve
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Abstract
The utility model discloses a novel electromagnetic filtering vessel, which is the improved design of an ore dressing filtrate discharge device; the utility model mainly comprises a gas-water separator, a three-way valve and a filtrate vessel; the gas-water separator is connected with the filtrate vessel through the three-way valve, and the three-way valve adopts the electromagnetic and automatic control; under the function of the magnetic force, the gas-water separator and the gas path of the filtrate vessel are cut off or communicated by a plunger; the filtrate arranged in the gas-water separator is drained into the filtrate vessel, and is drained to the outside from the filtrate vessel; the electromagnetic filtering vessel only has one filtrate vessel body. The utility model has the advantages of simple structure, and small ground occupation, and is the indispensable equipment in a mine filtrate system and the vacuum filtering industry.
Description
The invention belongs to the improvement design of ore dressing filtrate draining provisions.
Before the design made, prior art was used ore dressing filtrate draining provisions, at metallurgical mine floating-type filtrate cylinder commonly used, and the automatically controlled filtrate draining provisions commonly used in the coal washery, colliery.Floating-type filtrate cylinder utilizes keg float lever construction control filtrate to release this filtrate bleeder, two filtrate cylinder bodies are arranged, and floor space is big, often because of the keg float surface scale, top heap ore deposit, lever junction are got rusty etc. former thereby are caused keg float buoyancy deficiency, do not open valve and influence discharge opeing.Electromagnetism filtrate draining provisions, utilize solenoid control filtrate to release, overcome the shortcoming of floating-type filtrate cylinder use keg float lever construction, but this drainage device also is two filtrate cylinder bodies, and floor space is big, and the magnetic valve that uses is five-way valve, adopt the pull-type electromagnet, the axis of the piston passes the valve body two ends, makes the sealing of five-way valve poor, easily bleed vacuum; The electrode that uses is DC electrode, and electrode surface is tied calcium easily, influences electric conductivity.
In order to overcome the shortcoming of above two kinds of filtrate draining provisions, my institute has designed electromagnet filtrate cylinder.
Accompanying drawing is the structure principle chart of electromagnet filtrate cylinder.1 is moisture trap among the figure, and 2 is triple valve, and 3 is electromagnet, and 4 is electrode, 5 is the filtrate cylinder, and 6,7 is wicket, and 8 is counterweight, and 9 are the contact gas-tpe fitting, 10 is the contact mouth of moisture trap and vacuum draw equipment, and 11 is moisture trap and filter contact mouth, and 12 is piston.
Under the effect of vacuum draw equipment, the filtrate in the filter enters moisture trap 1, gas from contact mouthful 10 sucking-offs from contact mouth 11, and liquid is then put into Filter Liquor Cylinders 5 by wicket 6, and the wicket 7 by Filter Liquor Cylinders outwards discharges again.
Moisture trap 1 is communicated with filtrate cylinder 5 by triple valve 2.There are two pores on the next door of triple valve, last hole ventilation separator, and following hole leads to the filtrate cylinder.The bottom of valve has that opening and atmosphere communicate, the upper-lower position by piston 12 comes the conversion gas circuit, the control filtrate discharge.
The diagram duty is the position that piston falls.At this moment, the filtrate cylinder communicates with moisture trap, forms negative pressure in the filtrate cylinder, and wicket 7 is under atmospheric pressure closed, and wicket 6 is opened under the effect of filtrate gravity, and filtrate flows into the filtrate cylinder by moisture trap.When liquid level in the filtrate cylinder rises to electrode 4 contacts, automatically controlled circuit is connected, electromagnet begins action, counterweight weights 8 and piston are boosted, the gas circuit of moisture trap and filtrate cylinder is cut off, and atmosphere enters the filtrate cylinder by liaison tube from the triple valve bottom opening, because the effect of filtrate gravity, wicket 7 is opened, and filtrate begins to discharge outward.At this moment be atmospheric condition in the filtrate cylinder, and still be in vacuum state in the moisture trap, wicket 6 is closed automatically.The filtrate that extract from filtering machine this moment is temporarily stored in the moisture trap bottom.
After the filtrate in the filtrate cylinder has been put, by the effect of the time relay, the outage of instruction electromagnet, effect lower piston at the counterweight weights falls, moisture trap is communicated with gas circuit in the filtrate cylinder, and wicket 7 is closed under atmospheric action, and wicket 6 is opened under the liquid gravity effect.Filtrate in the moisture trap flows into again in the filtrate cylinder, and when filtrate rising contacted electrode contact, electromagnet moved once more, promotes triple-wave piston, cuts off gas circuit, and the filtrate cylinder carries out discharge opeing again, goes round and begins again, and finishes automatic drain work.
Electromagnet filtrate cylinder has the following advantages: 1. have only a cylinder body, floor space is little.2. adopt triple valve, simple structure, handling ease.3. electromagnet is last to driving, and the upper end of the axis of the piston remains on valve inner, has reduced the frictional force of moving component and valve body, prolongs the service life of valve, vertebration no gas leak phenomenon.4. use the AC system electrode, electrode surface is not tied calcium, good conductivity, reliable operation.
By field trial more than a year, electromagnet filtrate cylinder is respond well, it can be widely used in the vacuum dehydration operation of the ore dressing plant of coloured, black, gold, non-metal mine and coal washery, also is the indispensable corollary equipments of industry such as other oil that uses pumping equipment, chemical industry, light industry, papermaking.
Claims (2)
1, the electromagnetism filtrate cylinder of being made up of moisture trap, filtrate cylinder, magnetic valve, drainage door, electromagnet, electrode is characterized in that:
A, this filtrate cylinder have only a cylinder body,
B, employed magnetic valve are triple valve, and there are two pores on the next door of triple valve, last hole ventilation separator, and following hole leads to the filtrate cylinder, and the bottom of valve has opening and atmosphere to communicate,
C, employed electromagnet are last to push electric magnet,
D, employed electrode are ac electrode.
2, by claim 1 described electromagnetism filtrate cylinder, the upper end of its triple-wave piston axle remains on valve inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85204516 CN85204516U (en) | 1985-10-19 | 1985-10-19 | Electromagnetic filtering vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85204516 CN85204516U (en) | 1985-10-19 | 1985-10-19 | Electromagnetic filtering vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85204516U true CN85204516U (en) | 1986-12-03 |
Family
ID=4799811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85204516 Granted CN85204516U (en) | 1985-10-19 | 1985-10-19 | Electromagnetic filtering vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85204516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008111A (en) * | 2012-11-23 | 2013-04-03 | 史梳酥 | Flow-through adsorption antistatic cartridge component for static oil purifier |
-
1985
- 1985-10-19 CN CN 85204516 patent/CN85204516U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008111A (en) * | 2012-11-23 | 2013-04-03 | 史梳酥 | Flow-through adsorption antistatic cartridge component for static oil purifier |
| CN103008111B (en) * | 2012-11-23 | 2015-04-01 | 史梳酥 | Flow-through adsorption antistatic cartridge component for static oil purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |