CN203228120U - Rust removal device for steel plates - Google Patents
Rust removal device for steel plates Download PDFInfo
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- CN203228120U CN203228120U CN 201320104686 CN201320104686U CN203228120U CN 203228120 U CN203228120 U CN 203228120U CN 201320104686 CN201320104686 CN 201320104686 CN 201320104686 U CN201320104686 U CN 201320104686U CN 203228120 U CN203228120 U CN 203228120U
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- spray gun
- steel plate
- gun array
- water
- abrasive material
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Abstract
The utility model discloses a rust removal device for steel plates, which comprises a controller, an air compressor, a water tank, a metal mesh, a water pump, multiple parallelly arranged horizontal rollers, a motor, a first spray gun array and a second spray gun array, wherein a grinding material is mixed in the water tank, the motor is connected with the horizontal rollers, the first spray gun array is arranged above the horizontal rollers, and the second spray gun array is arranged below the horizontal rollers; each spray gun array is composed of multiple arranged spray guns; nozzles of the spray guns of the first spray gun array face downwards, nozzles of the spray guns of the second spray gun array face upwards, and the nozzles of the spray guns of the second spray gun array respectively face a spacing position between adjacent rollers; the air compressor is connected with the spray guns respectively through an air inlet pipe, and the water tank is respectively connected with the spray guns through a liquid inlet pipe; and the water pump is connected with the liquid inlet pipe, and the controller is electrically connected with the air compressor, the motor and the water pump. The rust removal device disclosed by the utility model has the characteristics of good rust removal quality, high machining efficiency, simplicity in operation, low production cost, and stable rust removal quality.
Description
Technical field
The utility model relates to steel plate preconditioning technique field, especially relates to a kind ofly can improving the rust cleaning effect, reduces the steel plate derusting device of noise and rust dust pollution.
Background technology
Usually adopt impeller cleaning that steel plate is carried out processing of rust removing, but the rust cleaning effect of Shot Blasting is relatively poor, has 70% steel plate to need secondary rust removal; And rust dirt is bigger during the rust cleaning operation, and is bigger to environment and operator's harm.In the impeller cleaning the employed wheel abrator life-span lower, need often to change, the impeller cleaning expense is higher.
Chinese patent mandate publication number CN202114636U, authorize and disclose a kind of novel shot-blasting machine open day on June 9th, 2011, be made up of shot-blasting machine main body, shot blast room, conveying Kun road, shelf, shelf is placed on to be carried on the Kun road, carries the Kun road to run through the shot blast room of shot-blasting machine main body.This utility model has can throw steel plate, can throw the characteristics of steel construction piece again.Weak point is the rust cleaning weak effect.
The utility model content
The utility model is in order to overcome rust cleaning weak effect of the prior art, the bigger deficiency of rust dirt, to provide a kind of and can improve the rust cleaning effect, reducing the steel plate derusting device of noise and rust dust pollution.
To achieve these goals, the utility model is by the following technical solutions:
A kind of steel plate derusting device comprises controller, air compressor, tank, wire netting, water pump, several horizontal rollers that are arranged in parallel, the motor that is connected with horizontal roller, is used for towards the last spray gun array that is positioned over the steel plate upper surface injection on the horizontal roller with for the following spray gun array that sprays towards the steel plate lower surface; The spray gun array is made of the spray gun of several arrangements; The shower nozzle of the spray gun of last spray gun array is downward, and the shower nozzle of the spray gun of following spray gun array makes progress, and the shower nozzle of the spray gun in the following spray gun array is towards the interval location between the adjacent roller, and the shower nozzle front portion is provided with several nozzles, is mixed with abrasive material in the water of tank; Described air compressor is connected with each spray gun by air inlet pipe respectively, and described tank is connected with each spray gun respectively by feed tube; Described water pump is connected with feed tube, and described controller is electrically connected with air compressor, motor, water pump; Described tank is positioned at horizontal roller below, and wire netting is between tank and horizontal roller.
Traditional impeller cleaning is owing to be subjected to the restriction of ball blast size, and ball blast does not arrive on some position of surface of steel plate, and perhaps this place's ball blast arrives, but the impact force quantity not sufficient of ball blast is removed with the rust stain that will locate.
And the utility model is by the water under high pressure that contains abrasive material the upper and lower surface of steel plate to be sprayed, and water under high pressure can arrive any position of surface of steel plate, does not have the position that is not mapped to by high pressure water jets, and the stressed of surface of steel plate also is uniform.
The secondary rust removal rate of impeller cleaning is 70%, and the steel plate that adopts this derusting device to eliminate rust does not need secondary rust removal substantially.Rust cleaning better effects if of the present utility model.
The steel plate of common impeller cleaning needs in advance steel plate to be carried out heat treated, and the oil stain of surface of steel plate is removed, because rust cleaning of the present utility model is effective, the steel plate that greasy dirt is lighter can not carry out heat treated in advance.Improved production efficiency.
The nozzle of the spray gun of spray gun array sprayed the water under high pressure that contains abrasive material simultaneously under steel plate derusting device of the present utility model reached by last spray gun array to the upper and lower surface of steel plate, and water under high pressure and abrasive material impact surface of steel plate, thereby realized the rust cleaning of surface of steel plate.
The water that water pump will contain abrasive material is transported in the spray gun, and pressure-air is as the acceleration power of the water in the spray gun, and pressure-air enters spray gun by air inlet pipe, and in spray gun, pressure-air is forced into the pressure of 40 MPa to 60 MPas to the mill liquid that enters spray gun.
The course of work of steel plate derusting device of the present utility model is as follows:
Steel plate is transferred device and is sent on the horizontal roller, under the drive of the rolling power of horizontal roller, steel plate passes between spray gun array and the following spray gun array, and the water under high pressure that contains abrasive material is penetrated at a high speed by the nozzle of spray gun, and water under high pressure is with removals such as the rust stain of surface of steel plate, oil stains;
Impurity such as the oxide skin of steel plate are stopped by wire netting, contain the high pressure water impact steel plate of abrasive material after, flow in the tank;
When eliminating rust again, abrasive material and water in the tank are recycled.
Therefore, the utlity model has following characteristics:
It is effective to eliminate rust, and meets the requirement of protective finish performance standard; The working (machining) efficiency height; Simple to operate; Greatly improve dust to the pollution of environment and to the harm of operator ' s health, do not needed to be equipped with in addition dust removal by ventilation equipment; The recovery that convenient waste and old abrasive material, impurity and water are set of tank; Water recycles, and production cost is low; The processing request that can adapt to unlike material and different-thickness workpiece.
As preferably, described spray gun comprises the tubulose body of a gun, rotary connector and spherical shower nozzle, and described body of a gun front end and rotary connector one end are rotationally connected, and the rotary connector other end is connected with shower nozzle; Body of a gun rear end is connected with described air inlet pipe, and described feed tube is connected with body of a gun front portion; Described nozzle is 3.
The High-Pressure Water that contains abrasive material of the nozzle ejection of a plurality of spray guns forms multi beam, multi-angle, the different high-pressure rotary jet of intensity.High-pressure rotary jet carries out the seamless rust cleaning of strafing to surface of steel plate.
As preferably, nozzle to the distance of horizontal roller is 5 centimetres to 15 centimetres.
Nozzle guarantees that to the restriction of the distance of horizontal roller the water under high pressure that contains abrasive material has enough impulsive forces to surface of steel plate, guarantees the effect that eliminates rust.
As preferably, the diameter of described nozzle is 8 millimeters to 12.5 millimeters.
The restriction of the diameter of nozzle guarantees that the water under high pressure that contains abrasive material in the spray gun has enough pressure, guarantees the effect that eliminates rust.
As preferably, described abrasive material is mixed by olivine sand and diamond dust and constitutes.
As preferably, also comprise filter, agitator and feeding abrasive material device, described tank is divided into supply flume and water leg;
Described water leg is positioned under the horizontal roller, and filter is connected with water leg by water inlet pipe, and filter is connected with supply flume by outlet pipe;
The stirring-head of agitator stretches in the supply flume, and the outlet of the feed pipe of feeding abrasive material device is positioned at the supply flume top; One end of described feed tube stretches in the supply flume, and the other end is connected with spray gun; Described filter, agitator and feeding abrasive material device are electrically connected with controller respectively.
Supply flume and water leg, and the setting of filter, agitator, feeding abrasive material device make that the water quality that contains abrasive material in the input spray gun is more stable, and guaranteeing has stable rust cleaning effect.
Therefore, the utlity model has following beneficial effect: (1) rust cleaning is effective; (2) working (machining) efficiency height; (3) simple to operate; (4) improved dust to the pollution of environment and to the harm of operator ' s health; (5) recovery of convenient waste and old abrasive material, impurity and water; Production cost is low; (6) rust cleaning effect stability; (7) can adapt to the processing request of unlike material and different-thickness workpiece.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model;
Fig. 3 is a kind of theory diagram of the present utility model.
Among the figure: controller 1, air compressor 2, tank 3, wire netting 4, water pump 5, horizontal roller 6, motor 7, last spray gun array 8, following spray gun array 9, nozzle 10, filter 11, agitator 12, feeding abrasive material device 13, supply flume 14, water leg 15, the body of a gun 16, rotary connector 17, shower nozzle 18, rust cleaning chamber 19, steel plate 20.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment as shown in Figure 1 is a kind of steel plate derusting device, comprises controller 1, air compressor 2, tank 3, wire netting 4, water pump 5,3 the horizontal rollers 6 that are arranged in parallel, the motors 7 that are connected with horizontal roller, is used for the last spray gun array 8 that sprays towards steel plate 20 upper surfaces that are positioned on the horizontal roller and is used for towards the following spray gun array 9 of steel plate lower surface injection; The spray gun array is made of the spray gun of arranging; The shower nozzle of the spray gun of last spray gun array is downward, and the shower nozzle 18 of the spray gun of following spray gun array makes progress, and the shower nozzle of the spray gun in the following spray gun array is towards the interval location between the adjacent roller, and the shower nozzle front portion is provided with 3 nozzles, is mixed with abrasive material in the water of tank;
Air compressor is connected with each spray gun by air inlet pipe respectively, and tank is connected with each spray gun respectively by feed tube; Water pump is connected with feed tube;
Spray gun comprises the tubulose body of a gun 16, rotary connector 17 and spherical shower nozzle 18, and described body of a gun front end and rotary connector one end are rotationally connected, and the rotary connector other end is connected with shower nozzle; Body of a gun rear end is connected with described air inlet pipe, and described feed tube is connected with body of a gun front portion; Described nozzle is 3.
Nozzle to the distance of horizontal roller is 8 centimetres.The diameter of nozzle is 10 millimeters.Abrasive material is made of olivine sand and diamond dust mixing.
Upper and lower spray gun array of the present utility model and horizontal roller are positioned at rust cleaning chamber 19, and wire netting is positioned at bottom, rust cleaning chamber, and water leg is positioned at below, rust cleaning chamber.
As shown in Figure 2, also comprise filter 11, agitator 12 and feeding abrasive material device 13, tank is divided into supply flume 14 and water leg 15;
Water leg is positioned under the horizontal roller, and wire netting is between water leg and horizontal roller.
Filter is connected with water leg by water inlet pipe, and filter is connected with supply flume by outlet pipe;
The stirring-head of agitator stretches in the supply flume, and the outlet of the feed pipe of feeding abrasive material device is positioned at the supply flume top; One end of feed tube stretches in the supply flume, and the other end is connected with spray gun.
As shown in Figure 3, controller is electrically connected with air compressor, motor, water pump filter, agitator and feeding abrasive material device respectively.
The course of work of steel plate derusting device of the present utility model is as follows:
Controller control motor, air compressor, water pump, filter, agitator and the work of feeding abrasive material device, water in the water leg filters through filter, impurity such as dust, rust matter, oxide skin and abrasive material are separated from water, and clean water enters in the supply flume;
Abrasive material in the feeding abrasive material device enters in the supply flume, and agitator stirs water and abrasive material;
Water pump pumps into water and the abrasive material that stirs in the spray gun by feed tube, and air compressor is that the air of 40 MPa to 60 MPas is imported in the spray gun by air inlet pipe with pressure;
The horizontal roller of driven by motor rotates; Steel plate is transferred device and is sent on the horizontal roller, under the drive of the rolling power of horizontal roller, steel plate passes between spray gun array and the following spray gun array, and the water under high pressure that contains abrasive material is penetrated at a high speed by the nozzle of spray gun, and water under high pressure is with removals such as the rust stain of surface of steel plate, oil stains;
Dust, rust matter, oxide skin, abrasive material and water flow in the water leg;
Water in the water leg filters through filter, and impurity such as dust, rust matter, oxide skin and abrasive material are separated from water, and clean water enters in the supply flume;
Abrasive material in the feeding abrasive material device enters in the supply flume, and agitator stirs water and abrasive material; Repeating said process again is next steel plate rust cleaning.
In the process of rust cleaning, water is recycled.
Should be understood that present embodiment only is used for explanation the utility model and is not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (5)
1. steel plate derusting device, it is characterized in that, comprise controller (1), air compressor (2), tank (3), wire netting (4), water pump (5), several horizontal rollers (6) that are arranged in parallel, the motor (7) that is connected with horizontal roller, be used for towards the last spray gun array (8) that is positioned over steel plate (20) the upper surface injection on the horizontal roller with for the following spray gun array (9) that sprays towards the steel plate lower surface; The spray gun array is made of the spray gun of several arrangements; The shower nozzle of the spray gun of last spray gun array is downward, and the shower nozzle of the spray gun of following spray gun array (18) makes progress, and the shower nozzle of the spray gun in the following spray gun array is towards the interval location between the adjacent roller, and the shower nozzle front portion is provided with several nozzles, is mixed with abrasive material in the water of tank; Described air compressor is connected with each spray gun by air inlet pipe respectively, and described tank is connected with each spray gun respectively by feed tube; Described water pump is connected with feed tube, and described controller is electrically connected with air compressor, motor, water pump; Described tank is positioned at horizontal roller below, and wire netting is between tank and horizontal roller.
2. steel plate derusting device according to claim 1, it is characterized in that, described spray gun comprises the tubulose body of a gun (16), rotary connector (17) and spherical shower nozzle (18), and described body of a gun front end and rotary connector one end are rotationally connected, and the rotary connector other end is connected with shower nozzle; Body of a gun rear end is connected with described air inlet pipe, and described feed tube is connected with body of a gun front portion; Described nozzle is 3.
3. steel plate derusting device according to claim 1 is characterized in that, described nozzle to the distance of horizontal roller is 5 centimetres to 15 centimetres.
4. steel plate derusting device according to claim 1 is characterized in that, the diameter of described nozzle is 8 millimeters to 12.5 millimeters.
5. according to claim 1 or 2 or 3 or 4 described steel plate derusting devices, it is characterized in that also comprise filter (11), agitator (12) and feeding abrasive material device (13), described tank is divided into supply flume (14) and water leg (15);
Described water leg is positioned under the horizontal roller, and filter is connected with water leg by water inlet pipe, and filter is connected with supply flume by outlet pipe;
The stirring-head of agitator stretches in the supply flume, and the outlet of the feed pipe of feeding abrasive material device is positioned at the supply flume top; One end of described feed tube stretches in the supply flume, and the other end is connected with spray gun; Described filter, agitator and feeding abrasive material device are electrically connected with controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104686 CN203228120U (en) | 2013-03-08 | 2013-03-08 | Rust removal device for steel plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104686 CN203228120U (en) | 2013-03-08 | 2013-03-08 | Rust removal device for steel plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228120U true CN203228120U (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320104686 Expired - Fee Related CN203228120U (en) | 2013-03-08 | 2013-03-08 | Rust removal device for steel plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625931A (en) * | 2013-11-14 | 2015-05-20 | 湖州市千金宝云机械铸件有限公司 | Steel plate rust removing device and method |
| CN108906897A (en) * | 2018-06-25 | 2018-11-30 | 鑫鹏源智能装备集团有限公司 | A kind of high pressure water dephosphorization system |
-
2013
- 2013-03-08 CN CN 201320104686 patent/CN203228120U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625931A (en) * | 2013-11-14 | 2015-05-20 | 湖州市千金宝云机械铸件有限公司 | Steel plate rust removing device and method |
| CN108906897A (en) * | 2018-06-25 | 2018-11-30 | 鑫鹏源智能装备集团有限公司 | A kind of high pressure water dephosphorization system |
| CN108906897B (en) * | 2018-06-25 | 2023-08-29 | 鑫鹏源智能装备集团有限公司 | High-pressure water dephosphorization system |
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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: 20131009 Termination date: 20140308 |