CN202692712U - Material scattering disc with adjustable stroke and flow guide function - Google Patents
Material scattering disc with adjustable stroke and flow guide function Download PDFInfo
- Publication number
- CN202692712U CN202692712U CN 201220247149 CN201220247149U CN202692712U CN 202692712 U CN202692712 U CN 202692712U CN 201220247149 CN201220247149 CN 201220247149 CN 201220247149 U CN201220247149 U CN 201220247149U CN 202692712 U CN202692712 U CN 202692712U
- Authority
- CN
- China
- Prior art keywords
- adjusting screw
- ring
- disc
- disk body
- rod
- 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a material scattering disc with adjustable stroke and a flow guide function. The material scattering disc is provided with a box body, a pair of support plates is installed on the inner side of the box body, a disc body is installed at the upper ends of the support plates, and a plurality of flow guide plates are installed on the upper surface of the disc body. A fixed ring is welded on the lower surface of the disc body, an adjusting screw penetrates through the fixed ring, a hand wheel is installed on the outer end portion of the adjusting screw, a retainer ring is sleeved on the adjusting screw, and the retainer ring clings to the outside of the fixed ring. Fixed angle steel is installed on the outside of the box body, and an adjusting nut is arranged at the lower end of the fixed angle steel. In the production process, the position of the disc body can be adjusted by rotating the hand wheel, and the material scattering disc can be timely adjusted according to the abrasion condition. When raw material powder collides with the disc body, the flow guide plate scatters the conglobate materials and casts the materials frontward in a plurality of directions to enable the materials to be evenly distributed in air flow and improve heat exchange efficiency. The adjusting nut is placed at the cold end and is long in service life. Assemblies in the material scattering disc can be extracted out by screwing down a flange on the lateral face of the box body, and the material scattering disc is convenient to maintain.
Description
Technical field:
The utility model relates to a kind of spreading disk for manufacture of cement.
Background technology:
In manufacture of cement, adopt whirlwind preheating, precalcining technique at present more.In this technique, raw material mainly are to carry out in being connected the pipeline of preheaters at different levels with the heat exchange of air-flow, and the heat exchange amount accounts for more than 87.5%.As everyone knows: material is under the state of high degree of dispersion, and its heat exchanger effectiveness is only the highest.Therefore, the dispersity of material in air-flow is related to the height of heat exchanger effectiveness, directly has influence on the hear rate of manufacture of cement.For material is fully scattered, spreading disk is set below emission of baiting chute substantially all at present in air-flow.
The at present making of spreading disk is divided into two kinds, and a kind of is to be built into boss with refractory brick at the feed opening place, and another kind is to make fixing spreading disk with heat resisting steel.Raw meal powder is slid down along elephant trunk, strikes on the spreading disk, and material is smashed, and is taken away by air-flow from bottom to top immediately.The shortcoming of these two kinds of spreading disks is: in process of production, under the washing away of high velocity air and material, spreading disk can wear and tear gradually, and the ability of dispersed material can weaken gradually; In each cement plant, the flow velocity of the length of elephant trunk, angle and air in pipeline is all different, and the spreading disk built-in length can not be adjusted, and can not guarantee that then spreading disk all works in the best condition; The working environment of spreading disk is the high temperature high negative pressure, and after disk body broke down, maintenance was got up very difficult.
The utility model content:
The purpose of this utility model is to provide a kind of stroke can regulate and have the spreading disk of diversion function.Solve in process of production, under the washing away of high velocity air and material, spreading disk can wear and tear gradually, and the ability of dispersed material can weaken gradually; In each cement plant, the flow velocity of the length of elephant trunk, angle and air in pipeline is all different, and the spreading disk built-in length can not be adjusted, and can not guarantee that then spreading disk all works in the best condition; The working environment of spreading disk is the high temperature high negative pressure, after disk body breaks down, overhauls very hard problem.
Its technical scheme is:
The spreading disk of diversion function can be regulated and have to a kind of stroke: have a casing, box inside is equipped with a pair of supporting plate, and the supporting plate upper end is equipped with disk body, and the disk body upper surface is equipped with some deflectors; The disk body lower surface is welded with retainer ring, is installed with adjusting screw(rod) in the retainer ring, and the adjusting screw(rod) outer end is equipped with handwheel, also is set with back-up ring on the adjusting screw(rod), and back-up ring is close to the retainer ring outside; The casing outside is equipped with fixedly angle steel, and fixedly the angle steel lower end is provided with adjusting nut.
Casing is welded by heat resisting steel, and disk body is rectangle, and at disk body upper surface welding deflector, to external radiation, the deflector height is about 100mm to deflector centered by discharging point.
Be welded and fixed angle steel and adjusting nut in the casing outside, the casing outside is flange arrangement, uses bolted on connection; At the box inside soldering pallet, supporting plate is made with angle steel, about each one, be used for to support disk body.
Be welded and fixed ring at the disk body lower surface, weld back-up ring at adjusting screw(rod) after penetrating adjusting screw(rod), back-up ring and retainer ring all mill internal thread with nut and make, and its aperture is greater than the diameter of adjusting screw(rod).
Compared with prior art, technique effect of the present utility model is:
In process of production, rotating handwheel is the position of adjustable disc body, and according to abrasion condition, spreading disk can in time be adjusted; When raw meal powder struck on the disk body, deflector can be divided into agglomerating material scattering a plurality of directions with material and dish out forward, and material is distributed in air-flow more equably, improved heat exchanger effectiveness; Adjusting nut is placed on cold junction, long service life; Turning on the casing side flange can extract the spreading disk intraware out, easy to maintenance.
Description of drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment:
Below in conjunction with accompanying drawing, by embodiment the utility model is described in further detail:
The spreading disk of diversion function can be regulated and have to a kind of stroke: have a casing 1, casing 1 installed inside has a pair of supporting plate 10, and supporting plate 10 upper ends are equipped with disk body 3, and disk body 3 upper surfaces are equipped with some deflectors 2; Disk body 3 lower surfaces are welded with retainer ring 9, are installed with adjusting screw(rod) 6 in the retainer ring 9, and adjusting screw(rod) 6 outer ends are equipped with handwheel 5, also are set with back-up ring 8 on the adjusting screw(rod) 6, and back-up ring 8 is close to retainer ring 9 outsides; Casing 1 outside is equipped with fixedly angle steel 4, and fixedly angle steel 4 lower ends are provided with adjusting nut 7; Casing 1 is welded by heat resisting steel, and disk body 3 is rectangle, and at disk body 3 upper surfaces welding deflector 2, to external radiation, deflector 2 highly is about 100mm to deflector 2 centered by discharging point; Be welded and fixed angle steel 4 and adjusting nut 7 in casing 1 outside, casing 1 outside is flange arrangement, uses bolted on connection; At casing 1 inboard soldering pallet 10, supporting plate 10 usefulness angle steel are made, about each one, be used for to support disk body 3; Be welded and fixed ring 9 at disk body 3 lower surfaces, penetrate adjusting screw(rod) 6 afterwards at adjusting screw(rod) 6 welding back-up rings 8, back-up ring 8 and retainer ring 9 all mill internal thread with nut and make, and its aperture is greater than the diameter of adjusting screw(rod) 6.
During concrete the manufacturing:
Spreading disk is by casing 1, deflector 2, disk body 3, fixedly the parts such as angle steel 4, handwheel 5, adjusting screw(rod) 6, adjusting nut 7, back-up ring 8, retainer ring 9 and supporting plate 10 form.This spreading disk is welded by heat resisting steel, and disk body 3 is rectangle, and at disk body 3 upper surfaces welding deflector 2, to external radiation, deflector 2 highly is about 100mm to deflector 2 centered by discharging point.Be welded and fixed angle steel 4 and adjusting nut 7 in casing 1 outside, casing 1 outside is flange arrangement, uses bolted on connection; At casing 1 inboard soldering pallet 10, supporting plate 10 usefulness angle steel are made, about each one, be used for to support disk body 3.Be welded and fixed ring 9 at disk body 3 lower surfaces, penetrate adjusting screw(rod) 6 afterwards at adjusting screw(rod) 6 welding back-up rings 8, back-up ring 8 and retainer ring 9 all mill internal thread with nut and make, and its aperture is greater than the diameter of adjusting screw(rod) 6; When rotating counterclockwise handwheel 5, it is mobile to the right that the back-up ring 8 of adjusting screw(rod) 6 left ends drives disk body 3; When clockwise rotating handwheel 5, it is mobile to the left that the back-up ring 8 in the middle of the adjusting screw(rod) 6 drives disk body 3.
Open rectangular opening at airduct when equipment is installed, fill in spreading disk, after the levelling casing 1 and wind pipe wall are welded, the part casing 1 that then prescinds the inner disk body of airduct 3 tops can come into operation.
Above-described embodiment only is better embodiment of the present utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any apparent improvement and modification all should fall within the protection domain of the present utility model.
Claims (4)
1. the spreading disk of diversion function can be regulated and have to a stroke, and it is characterized in that: have a casing, box inside is equipped with a pair of supporting plate, and the supporting plate upper end is equipped with disk body, and the disk body upper surface is equipped with some deflectors; The disk body lower surface is welded with retainer ring, is installed with adjusting screw(rod) in the retainer ring, and the adjusting screw(rod) outer end is equipped with handwheel, also is set with back-up ring on the adjusting screw(rod), and back-up ring is close to the retainer ring outside; The casing outside is equipped with fixedly angle steel, and fixedly the angle steel lower end is provided with adjusting nut.
2. the spreading disk of diversion function can be regulated and have to stroke according to claim 1, it is characterized in that: casing is welded by heat resisting steel, and disk body is rectangle, at disk body upper surface welding deflector, to external radiation, the deflector height is about 100mm to deflector centered by discharging point.
3. the spreading disk of diversion function can be regulated and have to stroke according to claim 1, it is characterized in that: be welded and fixed angle steel and adjusting nut in the casing outside, the casing outside is flange arrangement, uses bolted on connection; At the box inside soldering pallet, supporting plate is made with angle steel, about each one, be used for to support disk body.
4. the spreading disk of diversion function can be regulated and have to stroke according to claim 1, it is characterized in that: be welded and fixed ring at the disk body lower surface, weld back-up ring at adjusting screw(rod) after penetrating adjusting screw(rod), back-up ring and retainer ring all mill internal thread with nut and make, and its aperture is greater than the diameter of adjusting screw(rod).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220247149 CN202692712U (en) | 2012-05-29 | 2012-05-29 | Material scattering disc with adjustable stroke and flow guide function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220247149 CN202692712U (en) | 2012-05-29 | 2012-05-29 | Material scattering disc with adjustable stroke and flow guide function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202692712U true CN202692712U (en) | 2013-01-23 |
Family
ID=47548320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220247149 Expired - Fee Related CN202692712U (en) | 2012-05-29 | 2012-05-29 | Material scattering disc with adjustable stroke and flow guide function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202692712U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103884193A (en) * | 2014-04-08 | 2014-06-25 | 南京凯盛国际工程有限公司 | Combined adjustable material spreading device |
CN113580377A (en) * | 2021-08-18 | 2021-11-02 | 江苏海之屋新材料有限公司 | Production device and process for preparing lightweight desulfurization plastering gypsum |
-
2012
- 2012-05-29 CN CN 201220247149 patent/CN202692712U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103884193A (en) * | 2014-04-08 | 2014-06-25 | 南京凯盛国际工程有限公司 | Combined adjustable material spreading device |
CN113580377A (en) * | 2021-08-18 | 2021-11-02 | 江苏海之屋新材料有限公司 | Production device and process for preparing lightweight desulfurization plastering gypsum |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102205283B (en) | Gas-lock cyclone dust collector with dual gravity automatic open-close ash valves | |
CN202692712U (en) | Material scattering disc with adjustable stroke and flow guide function | |
CN206269605U (en) | A kind of shaft cooler | |
CN104437765A (en) | Special mill for ultrafine fly ash | |
CN203494617U (en) | Refractory raw material crushing dust-removal hoisting system | |
CN204448164U (en) | With the suspension mill of grinding roller limiting device | |
CN203385298U (en) | Liquid seal device capable of clearing scattered materials in liquid seal troughs of annular cooler | |
JP2016179428A (en) | Pulverizing roller for vertical mill | |
CN203960310U (en) | Water-cooled disk slab machine | |
CN202304480U (en) | High-temperature material waste heat recovery device with tower structure | |
CN204544751U (en) | A kind of device for improving separator for coal mill separative efficiency | |
CN206746776U (en) | A kind of new reducing mechanism | |
CN102278894A (en) | High-temperature material waste heat recoverer in tower-type structure | |
CN205659745U (en) | Simple and easy ball mill | |
CN205413189U (en) | Powder process device | |
CN204607101U (en) | Feeding device in a kind of VN alloy ball pay-off | |
CN204017888U (en) | A kind of gyratory crusher mine-separating disk | |
CN206425019U (en) | A kind of crushing grate and a kind of disintegrating machine | |
CN102927832A (en) | Block raking device for formed ring of rotary kiln | |
CN202606224U (en) | Discharging grid plate for ball milling machine | |
CN203108621U (en) | Crane type milling medium feeder of ball mill | |
CN201644194U (en) | Material inlet device of milling machine | |
CN202924163U (en) | Wear-proof slag bin | |
CN203916854U (en) | A kind of novel discharging grate plate device of tube mill | |
CN216322347U (en) | Tube mill |
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: 20130123 Termination date: 20150529 |
|
EXPY | Termination of patent right or utility model |