CN201495119U - Fixed scraper used for magnetic water treatment equipment - Google Patents
Fixed scraper used for magnetic water treatment equipment Download PDFInfo
- Publication number
- CN201495119U CN201495119U CN2009202308134U CN200920230813U CN201495119U CN 201495119 U CN201495119 U CN 201495119U CN 2009202308134 U CN2009202308134 U CN 2009202308134U CN 200920230813 U CN200920230813 U CN 200920230813U CN 201495119 U CN201495119 U CN 201495119U
- Authority
- CN
- China
- Prior art keywords
- scraper
- adhesive tape
- magnetic
- fixed scraper
- fixed
- 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
Links
Images
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
A fixed scraper used for magnetic water treatment equipment is characterized in that the fixed scraper (1) is formed by a metal bracket (10) and a scraper adhesive tape (11), wherein the projecting edge of one side of the scraper adhesive tape (11) is embedded in the groove of the metal bracket (10); a groove is formed on the other side of the scraper adhesive tape (11); and the cutter face of the scraper adhesive tape (11) is flexible. The fixed scraper adopts assembly mode, so that the fixed scraper can be mounted and dismounted easily; the fixed scraper is inserted in the gap between two magnetic discs; and the flexible scraper adhesive tape of the fixed scraper can be in seamless contact with the surfaces of the magnetic discs. When the magnetic discs rotate, the waste materials on the surfaces can be completely scraped. Not only impurities on the surfaces of the magnetic discs are scraped, but also the impurities and waste materials accumulated on the fixed scraper can be scraped off into a sludge groove.
Description
Technical field
The utility model relates to the key part of water treating equipment, specifically a kind of magnetic force water treating equipment fixed doctor.
Background technology
At present, utilize magnetic force absorption ferromagnetic material and the technology separated is widely used already in the iron mine beneficiation engineering of iron and steel enterprise from other material.Utilize equipment such as the produced drum-type magnetic separator of magnetic separation technique, disk-type magnetic separator, powdered iron ore is sorted out from ore pulp, improve the ferrous grade of fine iron breeze, existing still in the ore dressing workshop section widespread usage of iron mine.
In the 1970s and 1980s in last century, abroad just have magnetic separation technique is applied in the wastewater treatment, as precedent just being arranged in countries such as Sweden, Japan, Britain, Germany, the U.S..Magnet all adopted common ferrite at that time, because common ferrite magnetic intensity of field is low, it is short to contain the magnetic life-span, so magnetic separation technique is extensively promoted in water treatment field.
The late nineteen eighties, rare earth permanent-magnetic material is succeeded in developing, and it has, and magneticstrength is big, magnetic energy product is high, contain advantages such as the magnetic life-span is long, and its appearance impels magnetic separation technique also to advance greatly, and magnetic separation technique is applied in the engineering of water treatment gradually.
Middle nineteen nineties, China begins to have the magnetic force water treating equipment to be applied in the operation turbid circulating water treatment systems such as Steel Plant's continuous casting, steel rolling.
Steel Plant's continuous casting, molten steel ingot casting, the Steel Rolling operation of steel rolling process for producing earlier.Need a large amount of water coolants in process of production, because water coolant directly contacts with hot steel ingot, steel, contain impurity such as a large amount of iron scales, oils, silt in the waste water of discharge, cooling recycles after handling.The magnetic force water treating equipment just are applied to remove impurity.
Existing magnetic force water treating equipment are magnetic disc type on the China market at present, promptly form disk groups by a plurality of disks.When the circulating waste water of continuous casting, steel rolling process eliminating passed through disk groups disk gap, iron scale, silt, oils contained in the water were adsorbed onto magnetic disk surface through the flocs unit that the medicament effect forms under the action of a magnetic field, strike off with scraper again.
Existing magnetic force water treating equipment are magnetic disc type on the China market at present, promptly form disk groups by a plurality of disks.When the circulating waste water of continuous casting, steel rolling process eliminating passed through disk groups disk gap, iron scale, silt, oils contained in the water were adsorbed onto magnetic disk surface through the flocs unit that the medicament effect forms under the action of a magnetic field, strike off with scraper again.Magnetic force water treating equipment disk is the key position of decision water treatment effect, is to utilize that impurity reaches the purpose of handling waste water in the magnetic field planar water that disk produces.Can disk not only affect disk to the surface impurity scraped clean in absorption behind the impurity, and the working efficiency in this cycle also affects the working efficiency of next cycle simultaneously.Still leave one deck impurity as magnetic disk surface, then the ability of next cycle absorption impurity will reduce greatly.Striking off of magnetic disk surface impurity is the key link of decision magnetic force water treating equipment treatment effect for this reason.
Summary of the invention
The purpose of this utility model is to provide a kind of magnetic force water treating equipment fixed doctor, to have overcome the drawback of existing magnetic force water treating equipment scraper.
The technical solution of the utility model is:
A kind of magnetic force water treating equipment fixed doctor, fixed doctor is made up of through metal and scraper adhesive tape, and the nib of scraper adhesive tape one side is embedded in the groove of through metal, and scraper adhesive tape opposite side is provided with groove, and the knife face of scraper adhesive tape is flexible knife face.
The beneficial effects of the utility model are:
The utility model novel structure, rational in infrastructure, stable, high efficient and reliable:
Fixed doctor of the present utility model is an assembled, is easy to install and dismounting, inserts in the slit of two disks, and the flexible scraper adhesive tape of fixed doctor can be accomplished seamless the contact with disk face.Can be when disk rotates with its surperficial waste material scraped clean, it not only can strike off the impurity of disk face, the impurity, the waste material that accumulate on the fixed doctor can also be scraped in the body refuse groove.
Adopt the magnetic force water treating equipment of fixed doctor of the present utility model to increase, wherein remove suspended substance and oils and can improve more than 20% than domestic device processes effect of the same type.
Description of drawings
Fig. 1 is the structural representation of fixed doctor of the present utility model.
Fig. 2 is the cross sectional view of fixed doctor of the present utility model.
Among the figure: 1 is that fixed doctor, 10 is that through metal, 11 is the scraper adhesive tape.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
A kind of magnetic force water treating equipment fixed doctor, fixed doctor 1 is made up of through metal 10 and scraper adhesive tape 11, the nib of scraper adhesive tape 11 1 sides is embedded in the groove of through metal 10, and scraper adhesive tape 11 opposite sides are provided with groove, and the knife face of scraper adhesive tape 11 is flexible knife face.
Fixed doctor 1 is an assembled, is easy to install and dismounting, inserts in the slit of two disks, and the flexible scraper adhesive tape 11 of fixed doctor 1 can be accomplished seamless the contact with disk face.Can be when disk rotates with its surperficial waste material scraped clean, it not only can strike off the impurity of disk face, the impurity, the waste material that accumulate on the fixed doctor can also be scraped in the body refuse groove.
Claims (1)
1. magnetic force water treating equipment fixed doctor, it is characterized in that fixed doctor (1) is made up of through metal (10) and scraper adhesive tape (11), the nib of scraper adhesive tape (11) one sides is embedded in the groove of through metal (10), scraper adhesive tape (11) opposite side is provided with groove, and the knife face of scraper adhesive tape (11) is flexible knife face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202308134U CN201495119U (en) | 2009-09-08 | 2009-09-08 | Fixed scraper used for magnetic water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202308134U CN201495119U (en) | 2009-09-08 | 2009-09-08 | Fixed scraper used for magnetic water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495119U true CN201495119U (en) | 2010-06-02 |
Family
ID=42438327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202308134U Expired - Fee Related CN201495119U (en) | 2009-09-08 | 2009-09-08 | Fixed scraper used for magnetic water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540061A (en) * | 2016-06-24 | 2018-01-05 | 江苏天鑫中冶环保设备有限公司 | A kind of improved fixed scraper used for magnetic water treatment equipment |
-
2009
- 2009-09-08 CN CN2009202308134U patent/CN201495119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540061A (en) * | 2016-06-24 | 2018-01-05 | 江苏天鑫中冶环保设备有限公司 | A kind of improved fixed scraper used for magnetic water treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201495120U (en) | Magnetic water treatment equipment | |
| CN203197746U (en) | Water cooling system for grinding machine | |
| CN201473370U (en) | Magnetic disc with non-magnetic area for magnetic water treatment device | |
| CN201495119U (en) | Fixed scraper used for magnetic water treatment equipment | |
| CN103538158B (en) | Magnetic abrasive wiresaw cutting method | |
| CN203525859U (en) | Dry magnetic separator for fine-grained disseminated materials | |
| CN201473369U (en) | Rigid rotating scraper for magnetic water treatment device | |
| CN201454676U (en) | Magnetic system of magnetic separator | |
| CN201020404Y (en) | High gradient magnetic separator | |
| CN106607187A (en) | Energy-saving permanent-magnetic disc type strong magnetic separator | |
| CN205892829U (en) | Super magnetic separation recovery plant | |
| CN202845166U (en) | Improved roller of roller-type magnetic separator | |
| CN202962660U (en) | Dry type suspension magnetic separation equipment with low-intensity magnetic field for fine materials | |
| CN103011350A (en) | Annular disc liquid purification device | |
| CN204769102U (en) | Magnesite is permanent magnetism high gradient magnetic separator for deironing | |
| CN103008051A (en) | Magnetism column pin roller | |
| CN201189490Y (en) | High gradient strong magnetic field horizontal magnetic gathering roller | |
| CN208177514U (en) | Double smooth roll crushing plants with permanent magnet dry type pre-selection function | |
| CN107597422B (en) | Fine particle dry separator for weakening magnetic effect loss | |
| CN2683251Y (en) | Wet cylindrical permanent-magnetic separator for coarse granular | |
| CN207451694U (en) | A kind of vertical roller Horizontal Price Movement formula circular arc Housing Base rare-earth magnetic disc separator | |
| CN202139097U (en) | Slag scraping strip for disk liquid purifying device | |
| CN202762149U (en) | Energy-dissipation water inlet rotational flow sedimentation tank | |
| CN206082826U (en) | Blast furnace grain slag deironing device | |
| CN205887491U (en) | Modified is rigid rotation scraper for magnetic water treatment equipment |
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: 20100602 Termination date: 20150908 |
|
| EXPY | Termination of patent right or utility model |