CN204276518U - A kind of folding telescopic spraying dedusting device - Google Patents
A kind of folding telescopic spraying dedusting device Download PDFInfo
- Publication number
- CN204276518U CN204276518U CN201420733582.XU CN201420733582U CN204276518U CN 204276518 U CN204276518 U CN 204276518U CN 201420733582 U CN201420733582 U CN 201420733582U CN 204276518 U CN204276518 U CN 204276518U
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- turning arm
- dedusting device
- folding telescopic
- equipment
- spray
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Abstract
The utility model discloses a kind of folding telescopic spraying dedusting device, comprise spray equipment and milling equipment, described spray equipment is arranged between connected milling equipment, described spray equipment is fixedly arranged on milling equipment discharge outlet, described spray equipment comprises holder, turning arm, shower and spray hood, described holder one end high position is fixedly arranged on the basis of milling train discharging opening side, the described holder other end is movably hinged turning arm by rotating seat, described turning arm is hinged by rotating seat Multi-section active, form connecting rod Telescopic rotating structure, described turning arm final section end sets firmly shower, spray hood is connected by bend pipe, described spray hood is downward semicircle globoidal structure, cover at above rolling mill screwdown discharging opening.The utility model sets firmly folding telescopic spray equipment in rolling mill screwdown discharge outlet, and utilize more piece turning arm linkage control flexible and rotate, the pressurization of arc spray hood produces water smoke and effectively follows the trail of dedusting.
Description
Technical field
The utility model belongs to smelting iron and steel technical field, belongs to rolling infrastructure technique field further, be specifically related to a kind of structure simply, the reliable folding telescopic spraying dedusting device of working stability.
Background technology
Before steel rolling, the object that raw material carries out heating is the plasticity improving steel, reduces resistance of deformation and improve metal inside structure and properties, so that rolling processing.In other words, generally steel to be heated in the temperature range of austenite one phase solid solution tissue, and make it have higher temperature and chi enough time with homogenized tissues and dissolved carbon compound, thus obtain that plasticity is high, resistance of deformation is low, the metal structure of good processability.Except cold rolling, inevitably will a lot of iron scales be had to produce in Rolling production process.In prior art, in the operation of rolling of screw-thread steel bar, because steel billet is after heating furnace heating, outer surface forms certain thickness iron scale, again after rolling mill screwdown distortion, form tiny ferric oxide particles, and cause dirtization to spread along with the steam after the gasification of milling train cooling water rises.Dust and flue gas depend on air-flow and move, and whole workshop dust are filled the air, seriously polluted, cause work under bad environment, affect staff healthy, also easily cause production equipment rapid wear, the workload of deashing and maintenance increases.And while carrying out dedusting, also will consider fully, when steel rolling process is abnormal, if at this moment dedusting method is improper, is destroyed by rush of water when milling train also can be caused to pile steel, affected the quality of product.General dust arrester is mostly fixed structure and covering dedusting scope is little, result of use is not good, if it is excessive to be equipped with special cleaner complex structure investment, floor space is large, impact operation, the routine work such as adjustment of rolling mill and online replacing equipment component can be hindered, and increase enterprise's production cost.For this reason, develop one and effectively can suppress dust, improve production environment, ensure product quality simultaneously, do not affect again operating personnel and carry out normal operating to production equipment, the folding telescopic spraying dedusting device that dedusting coverage is large is the key addressed this problem.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, with low cost, can the folding telescopic spraying dedusting device of effective dedusting.
The purpose of this utility model realizes like this, comprise spray equipment and milling equipment, described spray equipment is arranged between connected milling equipment, described spray equipment is fixedly arranged on milling equipment discharge outlet, described spray equipment comprises holder, turning arm, shower and spray hood, described holder one end high position is fixedly arranged on the basis of milling train discharging opening side, the described holder other end is movably hinged turning arm by rotating seat, described turning arm is hinged by rotating seat Multi-section active, form connecting rod Telescopic rotating structure, described turning arm final section end sets firmly shower, spray hood is connected by bend pipe, described spray hood is downward semicircle globoidal structure, cover at above rolling mill screwdown discharging opening.
The utility model sets firmly spray equipment by the pressure discharge outlet high position at milling equipment, suppresses, effective dedusting to the dust water smoke produced in the operation of rolling; Spray equipment adopts turning arm hinged by rotating seat Multi-section active, form connecting rod Telescopic rotating structure, in not used time, folding is against on body of wall, do not cause taking of factory site, during use, regulate the length of spray equipment as required, directly cover at the position needing depositing dust, cover dedusting scope large and adjustable; Spray hood is downward semicircle globoidal structure, the uniform hole for water spraying towards rolling mill screwdown discharging opening, under the effect of force (forcing) pump pressure, forms water mists and carries out dedusting to rolling overall process, destroyed by rush of water, effectively ensure product quality when preventing milling train from piling steel; Multiple stage spray equipment is arranged between connected multiple stage milling equipment, effectively covers and easily produces dirt region, and facilitate the water supply of water pipe; Effective compacting dust, improves production environment, simultaneously easy and simple to handle, does not hinder regular job and the maintenance work such as adjustment of rolling mill and online replacing equipment component.The utility model structure is simple, and good dedusting effect, with low cost, the fault rate of effective reduction equipment, ensure that working environment health, protects the healthy of staff, improves Business Economic Benefit.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the overall structure schematic diagram that the utility model two is arranged;
Fig. 3 is the spray hood front view of the utility model;
Fig. 4 is the spray hood left view of the utility model;
Fig. 5 is the structural representation of the rotating seat of the utility model;
Fig. 6 is that the A-A of Fig. 5 is to sectional view;
Fig. 7 is first segment turning arm and the rotating seat cooperating structural representation of the utility model;
Fig. 8 is that the B-B of Fig. 7 is to sectional view;
Fig. 9 is other joint turning arm and rotating seat cooperating structural representation of the utility model;
Figure 10 is that the C-C of Fig. 9 is to sectional view;
In figure: 1-holder, 2-turning arm, 3-shower, 4-spray hood, 5-rotating seat, 6-bend pipe, 7-control valve, 8-basis.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but limited the utility model never in any form, based on any conversion that the utility model training centre is done, all falls into the utility model protection domain.
As shown in Fig. 1 ~ 10, the utility model comprises spray equipment and milling equipment, described spray equipment is arranged between connected milling equipment, described spray equipment is fixedly arranged on the pressure discharge outlet of milling equipment, described spray equipment comprises holder 1, turning arm 2, shower 3 and spray hood 4, described holder 1 one end high position is fixedly arranged on the basis 8 of rolling mill screwdown discharging opening side, described holder 1 other end is movably hinged turning arm 2 by rotating seat 5, described turning arm 2 is hinged by rotating seat 5 Multi-section active, form connecting rod Telescopic rotating structure, described turning arm 2 final section end sets firmly shower 3, spray hood 4 is connected by bend pipe, described spray hood 4 is in downward semicircle globoidal structure, cover at above rolling mill screwdown discharging opening.
Described turning arm 2 is 2 ~ 6 joints, the parallel connection of first segment rotating seat 5, and other saves rotating seat 5 ladder and connects, and facilitate the receipts of turning arm folded and flexible, what raising connected each other is subject to force intensity.
Described turning arm 2 brachium is 200mm ~ 1000mm, suitable with position of rotation and its radius coverage.
Described spray hood 4 is rigid structure, the uniform hole for water spraying towards rolling mill screwdown discharging opening or the spray water nozzle that is equally spaced.
The hole for water spraying diameter of described spray hood 4 is Ф 2mm ~ Ф 6mm.
The hole for water spraying quantity of described spray hood 4 is 80 ~ 260.
Described shower 3 is metal structure flexible pipe.
Described shower 3 connects force (forcing) pump.
Described shower 3 arranges water regulating valve 7.
Water leg is provided with below described rolling mill screwdown discharging opening.
operation principle of the present utility model and process:
The utility model sets firmly foldable telescopic rotary spraying device on the basis adopting rolling mill screwdown discharging opening side, under hydraulic pressure and the less effect of spray hood hole for water spraying, form water smoke form and act on the easily even depositing dust of product dirt pits, also adjustment dedusting position can be carried out according to need of production, coverage is effective greatly, and described spray equipment is arranged between connected milling equipment, multiply-computer series connection, facilitates the water supply of water pipe.
During work, be fixedly arranged on the basis of rolling mill screwdown discharging opening side by holder 1 one end high position, the other end is movably hinged turning arm 2 by rotating seat 5, and turning arm 2 rotating seat 5 is movably hinged next joint turning arm 2, the like, can as required and intensity more piece install, turning arm 2 final section end sets firmly shower 3, and connects spray hood 4, shower 3 is metal structure flexible pipe, its length can be regulated as required, and in the working environment of high temperature, not fragile.Spray hood 4 is rigidity and in downward semicircle globoidal structure, the hole for water spraying of the uniform thin water towards rolling mill screwdown discharging opening on face, shower 3 connects force (forcing) pump, forms water smoke and carries out dedusting, is destroyed by rush of water, ensure production quality when effectively preventing milling train from piling steel.Being provided with water leg below rolling mill screwdown discharging opening, utilizing the water droplet to falling to collect.The foldable structure of device, when not using, can be close to metope and pack up, and does not hinder the routine work such as adjustment of rolling mill and online replacing equipment component.Before improvement, mill area operating personnel are with mouth mask and goggles to carry out work, and within every 24 hours, ground laying dust thickness is not less than 5mm.After test improves, rolling dust removal efficiency reaches 80%, and field range improves, and dust in air particle reduces greatly, spreads without obvious suspended particulate, and every day, laying dust thickness in ground was less than 1mm, effectively improved the environmental sanitation in milling train district.
Claims (10)
1. a folding telescopic spraying dedusting device, comprise spray equipment and milling equipment, described spray equipment is arranged between connected milling equipment, described spray equipment is fixedly arranged on milling equipment discharge outlet, described spray equipment comprises holder (1), turning arm (2), shower (3) and spray hood (4), it is characterized in that: described holder (1) one end high position is fixedly arranged on the basis (8) of milling train discharging opening side, described holder (1) other end is movably hinged turning arm (2) by rotating seat (5), described turning arm (2) is hinged by rotating seat (5) Multi-section active, form connecting rod Telescopic rotating structure, described turning arm (2) final section end sets firmly shower (3), spray hood (4) is connected by bend pipe (6), described spray hood (4) is in downward semicircle globoidal structure, cover at above rolling mill screwdown discharging opening.
2. folding telescopic spraying dedusting device according to claim 1, is characterized in that: described turning arm (2) is 2 ~ 6 joints, first segment rotating seat (5) parallel connection, and other joint rotating seat (5) ladder connects.
3. folding telescopic spraying dedusting device according to claim 1, is characterized in that: described turning arm (2) brachium is 200mm ~ 1000mm, suitable with position of rotation and its radius coverage.
4. folding telescopic spraying dedusting device according to claim 1, is characterized in that: described spray hood (4) is rigid structure, the uniform hole for water spraying towards rolling mill screwdown discharging opening or the spray water nozzle that is equally spaced.
5. folding telescopic spraying dedusting device according to claim 1, is characterized in that: the hole for water spraying diameter of described spray hood (4) is Ф 2mm ~ Ф 6mm.
6. folding telescopic spraying dedusting device according to claim 1, is characterized in that: the hole for water spraying quantity of described spray hood (4) is 80 ~ 260.
7. folding telescopic spraying dedusting device according to claim 1, is characterized in that: described shower (3) is metal structure flexible pipe.
8. folding telescopic spraying dedusting device according to claim 1, is characterized in that: described shower (3) connects force (forcing) pump.
9. folding telescopic spraying dedusting device according to claim 1, is characterized in that: described shower (3) arranges water regulating valve (7).
10. folding telescopic spraying dedusting device according to claim 1, is characterized in that: be provided with water leg below described rolling mill screwdown discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733582.XU CN204276518U (en) | 2014-12-01 | 2014-12-01 | A kind of folding telescopic spraying dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733582.XU CN204276518U (en) | 2014-12-01 | 2014-12-01 | A kind of folding telescopic spraying dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276518U true CN204276518U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420733582.XU Active CN204276518U (en) | 2014-12-01 | 2014-12-01 | A kind of folding telescopic spraying dedusting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204276518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114552A (en) * | 2017-07-14 | 2018-06-05 | 广西南宁旭兆建筑工程技术有限公司 | A kind of deduster of practicality |
-
2014
- 2014-12-01 CN CN201420733582.XU patent/CN204276518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114552A (en) * | 2017-07-14 | 2018-06-05 | 广西南宁旭兆建筑工程技术有限公司 | A kind of deduster of practicality |
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