CN2571490Y - Large size self-cooling suspension type electromagnet iron separator - Google Patents
Large size self-cooling suspension type electromagnet iron separator Download PDFInfo
- Publication number
- CN2571490Y CN2571490Y CN 02274093 CN02274093U CN2571490Y CN 2571490 Y CN2571490 Y CN 2571490Y CN 02274093 CN02274093 CN 02274093 CN 02274093 U CN02274093 U CN 02274093U CN 2571490 Y CN2571490 Y CN 2571490Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- cooling
- coils
- plate
- 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 - Lifetime
Links
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model is composed of an iron core, coils, a yoke plate, a conduction magnetic plate and a bottom plate, wherein, an E type magnetic circuit is formed by the iron core, the yoke plate and the conduction magnetic plate; the coils are wound around the outer side of the iron core; the bottom plate is used for sealing the bottom. The utility model is characterized in that the coils are independent thin cylinder-shaped coils with unequal diameters; the coils and the yoke plate are fixed by steel bars and an air passage is arranged between two of the coils; an air inlet hole is respectively arranged on the bottom plate and the lower part of the conduction magnetic plate; the upper part of the conduction magnetic plate is provided with an air outlet hole; the air inlet hole on the bottom plate corresponds to each of the air passages which are formed among the coils. The utility model has the advantages that design is reasonable; heat dispersion efficiency and cooling efficiency are more than two times as much as the traditional self-cooling electric magnetic iron remover; the use of electromagnetic wires are about 50 percents of the original electromagnetic wires; the integration cost is 60 percents of the traditional self-cooling electric magnetic iron remover; the cost of the utility model is the same of a forced cooling electric magnetic iron remover of water cooling, oil cooling, air cooling, etc., which has the same performance of the utility model. Because the utility model has strong magnetization, favorable effect of iron removal, safe operation, less failures and low maintenance cost, the utility model has powerful market competitiveness.
Description
One, technical field
The utility model relates to a kind of large-scale self cooling suspended electromagnetic iron collector.Be applicable to and remove the ferromagnetic sundries that is scattered in the non-magnetic material, impurity etc.
Two, background technology
At present, suspension type tramp iron separator both domestic and external can be divided into two kinds in electromagnetism, permanent magnetism by excitation mode.Permanent-magnetic iron expeller has the advantage that it is non-maintaining, fault rate is low, but its magnetic field intensity is subjected to the restriction of magnetic material performance and cost can not do too greatly, and is therefore inapplicable for the demanding occasion of deironing.Electric magnetic iron remover can not be subjected to the restriction of magnetic field intensity, but magnet exciting coil will produce heat in the process of energising, and for the dielectric strength of protecting coil, do not burnt, coil must be carried out heat radiation, cooling work, and temperature can not be too high.Therefore it is several that electric magnetic iron remover has had self cooling, air-cooled, water-cooled, oil cooling etc. on the type of cooling.Wherein water-cooled, oil injection type electric magnetic iron remover are to take away heat by cooling medium; Self cooling, air-cooled electromagnetic iron remover is to be that medium is taken away heat by cross-ventilation with the air.General compact electromagnetic tramp iron separator since power ratio less, less demanding to dispelling the heat, thus the various types of cooling can realize that the cost difference is also little.Yet large-scale electric magnetic iron remover is because its power is big, and very high to the heat radiation requirement, radiating condition must be fine.So the electric magnetic iron remover of self cooling form is low or cost is high-leveled and difficult to use on large-scale electric magnetic iron remover because of its cooling effectiveness.Therefore, the large-scale electric magnetic iron remover that uses at present adopts the higher water-cooled of cooling effectiveness, oil cooling or air-cooled methods for cooling more.But the electric magnetic iron remover of water-cooled, oil cooling or air-cooled form all need have an independent separately cover cooling system, if in case a bit little problem appears in its cooling system, complete machine is with regard to cisco unity malfunction, even burns magnet exciting coil, causes complete machine to scrap.
Three, summary of the invention
The purpose of this utility model provides a kind of large-scale self cooling suspended electromagnetic iron collector, solving the deficiency that the self-cooled electromagnetic de-ironing separator radiating condition is poor, cooling effectiveness is low, manufacturing cost is high in the prior art, thereby realize the commercialization of large-scale self-cooled electromagnetic de-ironing separator.
The utility model is made up of iron core, magnet exciting coil, yoke plate, magnetic conductive board, base plate; Iron core, yoke plate and magnetic conductive board constitute E type magnetic circuit, and coil encircling is used the base plate back cover outside iron core.Characteristics of the present utility model are to be looped around the independently slim round barrel shape coil that the outer magnet exciting coil of iron core does not wait for several diameters, with steel bar itself and yoke plate are fixed, and are made between each independently slim round barrel shape coil and be provided with airway; Bottom with magnetic conductive board on base plate is provided with air admission hole, and the top of magnetic conductive board is provided with venthole.The airway that forms between the air admission hole on the base plate and coil is corresponding.
The utility model adopts technique scheme, owing to increased the area of dissipation of magnet exciting coil, improved the radiating condition of self-cooled electromagnetic de-ironing separator in the prior art, thereby realized the application of the type of cooling on large-scale electric magnetic iron remover with celebrated self-cooled electromagnetic de-ironing separator safe and reliable to operation.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the bottom surface structure chart of Fig. 1;
Fig. 3 is the side view (the left and right side view is identical) of Fig. 1;
The air flow schematic diagram that Fig. 4 produces when being the utility model user mode.
Five, the specific embodiment
As shown in Figure 1, the utility model is made up of yoke plate 2, magnetic conductive board 4, the base plate 5 of iron core 1, coil 3, band suspension ring 10.Wherein iron core 1, yoke plate 2, magnetic conductive board 4 are formed E type magnetic circuit, fully magnetic field are accumulated in the working region of tramp iron separator below.The utility model adopts the large-sized DC magnet exciting coil as magnetic source, and electrician's soft iron of using high magnetic permeability, low remanent magnetism after the energising, plays reinforcement and amplification to coil magnetic field as iron core.Heat sinking function for the electric magnetic iron remover of strengthening self cooling form, improve its radiating efficiency, the technical solution of the utility model branch following components is implemented: a. the utility model improves the structure of its coil 3 emphatically, coil 3 can be made 4 independently slim round barrel shape coils, steel bar 9 with some stainless steels is fixing with each thin coil and yoke plate 2, it is looped around outside the iron core 1 successively, make between each thin coil and keep apart airway, like this, heat will reduce greatly from the middle thermal resistance that is transmitted to the surface of coil, and the cooling surface area of coil has increased by 3---and 4 times.B. as Fig. 2, shown in Figure 4, the base plate 5 usefulness nonmagnetic substances that coil shields are made, the air admission hole on the base plate 5 is the air admission hole 6 of radial annular, and make it with each slim round barrel shape coil between the airway that forms corresponding, it is more unimpeded that air is flowed.C. as shown in Figure 3, the bottom of magnetic conductive board 4 is provided with passage 7, and top is provided with venthole 8, and cold air enters from the passage 7 of its underpart, and the hot-air venthole 8 of portion from it flows out, and has taken away the heat that coil produces, and has reduced temperature of the present utility model.D. each has independently formed long and narrow airway between the thin coil, and cold air flows through coil surface from bottom to top, and has accelerated flow velocity, can take away more heat, helps the cooling of coil.The concrete air type of flow is seen Fig. 4.
The utility model is simple in structure, reasonable in design.Heat radiation cooling effectiveness of the present utility model is that the self cooling electric magnetic iron remover of traditional type is more than 2 times, the consumption of electromagnetic wire is original about 50%, so whole cost is 60% of the self cooling electric magnetic iron remover of traditional type, force the cost of cooling electric magnetic iron remover suitable with the water-cooled of same performance, oil cooling, air-cooled etc.But because its magnetic field is strong, good iron removal effect, safe and reliable to operation, fault is few, and maintenance cost is very low, so the utility model is subjected to user's welcome very much, has the very strong market competitiveness.
Claims (3)
1, a kind of large-scale self cooling suspended electromagnetic iron collector constitutes E type magnetic circuit by iron core (1), coil (3), yoke plate (2) and magnetic conductive board (4), and coil (3) is looped around outside the iron core (1), with base plate (5) back cover; It is characterized in that being looped around the independently slim round barrel shape coil that the outer magnet exciting coil (3) of iron core (1) does not wait for several diameters, with steel bar (9) that itself and yoke plate (2) is fixing, and make between each independently slim round barrel shape coil and to form airway and go up and the bottom of magnetic conductive board (4) is provided with air admission hole at base plate (5), the top of magnetic conductive board (4) is provided with venthole (8).
2, require 1 described large-scale self cooling suspended electromagnetic iron collector according to claim, it is characterized in that the airway that forms between air admission hole (6) and the coil on the described base plate (5) is corresponding.
3, large-scale self cooling suspended electromagnetic iron collector according to claim 1 and 2 is characterized in that the air admission hole on the described base plate (5) is the air admission hole (6) of radial annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274093 CN2571490Y (en) | 2002-07-08 | 2002-07-08 | Large size self-cooling suspension type electromagnet iron separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274093 CN2571490Y (en) | 2002-07-08 | 2002-07-08 | Large size self-cooling suspension type electromagnet iron separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2571490Y true CN2571490Y (en) | 2003-09-10 |
Family
ID=33738419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02274093 Expired - Lifetime CN2571490Y (en) | 2002-07-08 | 2002-07-08 | Large size self-cooling suspension type electromagnet iron separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2571490Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433129A (en) * | 2013-08-28 | 2013-12-11 | 沈阳隆基电磁科技股份有限公司 | Low-power self-circulation oil cooling de-ironing separator |
-
2002
- 2002-07-08 CN CN 02274093 patent/CN2571490Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433129A (en) * | 2013-08-28 | 2013-12-11 | 沈阳隆基电磁科技股份有限公司 | Low-power self-circulation oil cooling de-ironing separator |
| CN103433129B (en) * | 2013-08-28 | 2015-08-19 | 沈阳隆基电磁科技股份有限公司 | Low-power self-loopa oil cooling tramp iron separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4916907A (en) | Magnetocaloric monostable and bistable inductors for electrical energy and refrigeration | |
| CN202550841U (en) | Disk motor without rotor yoke and stator yoke | |
| CN206774343U (en) | A kind of frock to be magnetized for permanent magnet motor stator radial multi-pole | |
| CN2571490Y (en) | Large size self-cooling suspension type electromagnet iron separator | |
| CN111151376A (en) | Composite magnetic system for flat-ring high-gradient magnetic separator | |
| CN209015844U (en) | Vehicle-mounted integrated transformer | |
| CN1933285A (en) | Soft magnetic ferrite high-speed permanent-magnetic electric machine | |
| CN109174444A (en) | Deironing apparatus | |
| CN202983870U (en) | Large self-cooling suspension type electric magnetic iron remover | |
| CN211937379U (en) | Composite magnetic system for flat-ring high-gradient magnetic separator | |
| CN2295264Y (en) | Energy-saving large electromagnet | |
| CN200959269Y (en) | Air-cooling filled demagnetizer of oil pressure with magnetic-material wetted pressure formation | |
| CN209843639U (en) | Electromagnetic repulsion mechanism coil based on slotted magnet yoke | |
| CN208373319U (en) | Deironing apparatus | |
| CN212032782U (en) | Neodymium iron boron saturation magnetizing device | |
| CN206322544U (en) | A kind of ultra-magnifier | |
| CN109435017A (en) | A kind of permanent-magnet ferrite hydraulic press magnetic field optimization structure | |
| CN201283314Y (en) | Self-discharging type electric-magnetic iron remover with forced oil circulation | |
| CN205725209U (en) | A kind of magneto tandem rotor | |
| CN218886958U (en) | High-power low-loss quenching transformer | |
| CN215183359U (en) | Radial multistage magnetizing device | |
| CN110535050B (en) | Energy-saving heat dissipation type switch board | |
| US20090084640A1 (en) | Brake arrangement | |
| CN2548706Y (en) | Heat pipe cooling electromagnetic iron remover | |
| CN2771498Y (en) | High-gradient internal circuit fluid magnetizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUSHUN LONGJI ELECTROMAGNETIC SCIENCE CO., LTD. Free format text: FORMER OWNER: FUSHUN LONGJI MAGNET CO., LTD. Effective date: 20090612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090612 Address after: Liaoning province Fushun City SHUNFA Road Economic Development Zone No. 82, zip code: 113122 Patentee after: Fushun LONGI Magnet Co., Ltd. Address before: Liaoning province Fushun City SHUNFA Road Economic Development Zone No. 82, zip code: 113122 Patentee before: Fushun Longji Magnet Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120708 Granted publication date: 20030910 |