Device for improving working environment of iron powder room of waste hydrochloric acid regeneration unit

Abstract

The utility model discloses a device for improving the working environment of iron powder in a waste hydrochloric acid regeneration unit, which comprises a main box shell, a first driving box and a second driving box, the first driving box and the second driving box are fixedly mounted in the main box shell, the first driving box is positioned in the middle, and the second driving box is positioned in the middle. Two auxiliary rollers are rotatably mounted in the main box shell above the first driving box, two magnetic rollers are rotatably mounted in the main box shell below the first driving box, a magnetic roller belt sleeves the peripheries of the two magnetic rollers and the two auxiliary rollers, and a first servo motor is fixedly mounted in the first driving box; the magnetic roller belt is temporarily magnetized through the magnetic roller, then the magnetic roller belt effectively adsorbs iron powder on the ground, after the magnetic roller belt rotates away from the magnetic roller, magnetism fades away gradually, meanwhile, the iron powder is effectively scraped and collected through a transverse scraper in the iron scrap box, and the iron powder is effectively scraped and collected. Collected iron powder is transferred into a waste hydrochloric acid regeneration unit through the device, so that the whole automatic workshop working environment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of collecting devices, in particular to a device for improving the working environment of an iron powder room of a waste hydrochloric acid regeneration unit. Background Art

[0002] The iron powder workshop is the main place for heavy work in the steel plant. Due to the fineness of iron powder, some iron powder will inevitably be missed during the process of transportation and feeding into the furnace. The iron powder scattered on the ground will greatly affect the working environment. At the same time, after repeated trampling and friction on the ground, the iron powder is prone to oxidation or physical or chemical changes with other substances, thereby generating other pollution and affecting the working environment.

[0003] Therefore, it is necessary to design a device for waste hydrochloric acid regeneration unit to improve the working environment of the iron powder room. Utility Model Content

[0004] The utility model aims to provide a device for improving the working environment of an iron powder room of a waste hydrochloric acid regeneration unit, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a device for improving the working environment of the iron powder room of a waste hydrochloric acid regeneration unit, comprising a main box shell, a first drive box and a second drive box, wherein the first drive box and the second drive box are fixedly installed in the main box shell, the first drive box is located in the middle, two auxiliary rollers are rotatably installed in the main box shell above the first drive box, two magnetic rollers are rotatably installed in the main box shell below the first drive box, magnetic roller belts are set on the outer peripheries of the two magnetic rollers and the two auxiliary rollers, a first servo motor is fixedly installed in the first drive box, and the first servo motor drives the first servo motor through the first drive box. The output end of the box is connected to the power of the two magnetic rollers. An iron chip box is provided in the main box shell behind the first driving box. The box mouth of the iron chip box is located below the rear section of the magnetic roller belt. The second driving box is located in front of the first driving box. A second servo motor is fixedly installed in the second driving box. The second servo motor drives the active roller through one output end of the second driving box. The active roller is located on the outer front side of the main box shell. A battery is fixedly installed in the main box shell. A controller is fixedly installed at the front end of the battery. A voltage stabilizing charging module is fixedly installed on the rear side of the battery. A driven roller is rotatably installed at the rear end of the main box shell.

[0006] According to the above technical solution, the magnetic roller includes two permanent magnet sections and one transmission section. The two permanent magnet sections are fixedly installed at both ends of the transmission section. The transmission section is dynamically connected to the output section of the first drive box through a belt.

[0007] According to the above technical solution, the magnetic retention roller belt includes a belt body. Two friction areas are provided on the inner working surface of the belt body, and the two friction areas respectively match two permanent magnet segments. A number of flexible embedded magnetic metal sheets are embedded in the belt body.

[0008] According to the above technical solution, the iron filings box includes a box body. A horizontal scraper is fixedly installed on the front surface of the rear wall of the box body. The hanging end of the horizontal scraper fits the outer working surface of the rear section of the magnetic retention roller belt. A pair of flip doors are hinged to the bottom of the box body, and a push rod assembly is installed between the lower part of the side wall of the box body and the flip doors through a hinge.

[0009] According to the above technical solution, an inductor is fixedly installed on the upper part of the front surface of the main box shell, and the inductor is electrically connected to the controller.

[0010] According to the above technical solution, a pair of commutation drives are fixedly installed on the lower part of the front surface of the main box shell. The input end of the commutation drive is fixedly connected to the other output end of the second drive box, and a sweeping disc is fixedly installed at the output end of the commutation drive.

[0011] According to the above technical solution, extension edges are integrally formed on both the left outer wall and the right outer wall of the iron filings box. Damping components are fixedly installed on the lower surfaces of the two extension edges. The lower ends of the damping components are fixedly installed with pressure sensors, and the pressure sensors are fixedly installed on the inner ground of the main box shell. The pressure sensors are electrically connected to the controller by electrical signals.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0013] The magnetic roller is used to magnetize the magnetic retention roller belt briefly, and then the magnetic retention roller belt can effectively adsorb the iron powder on the ground. When the magnetic retention roller belt rotates away from the magnetic roller, the magnetism gradually fades. At the same time, the horizontal scraper in the iron filings box effectively scrapes and collects the iron powder, and the collected iron powder is transported to the waste hydrochloric acid regeneration unit by the device itself, so as to improve the overall working environment of the automated workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a perspective three-dimensional structure schematic diagram of one perspective of the present utility model;

[0016] Figure 2 is a left-sectional structure schematic diagram of the present utility model;

[0017] Figure 3It is the schematic diagram of the main sectional structure of the collection part of the present utility model;

[0018] Figure 4 It is the schematic diagram of the three-dimensional structure of one perspective of the magnetic roller of the present utility model;

[0019] Figure 5 It is the schematic diagram of the partial three-dimensional structure of the magnetic retention roller belt of the present utility model;

[0020] Figure 6 is Figure 5 The enlarged structure diagram at position a in

[0021] Figure 7 It is the schematic diagram of the sectional structure of the iron filings box of the present utility model;

[0022] Figure 8 It is the schematic diagram of the three-dimensional structure of one perspective of the sweeping disk of the present utility model.

[0023] In the figure: 1. Main box shell, 2. Controller, 3. First drive box, 4. First servo motor, 5. Magnetic roller, 501. Permanent magnet section, 502. Transmission section, 6. Magnetic retention roller belt, 601. Belt body, 602. Friction area, 603. Embedded magnetic metal sheet, 7. Iron filings box, 701. Box body, 702. Horizontal scraper, 703. Flip door, 704. Push rod assembly, 8. Inductor, 9. Second drive box, 10. Second servo motor, 11. Reversing transmission, 12. Sweeping disk, 13. Voltage stabilizing charging module, 14. Storage battery, 15. Auxiliary roller, 16. Pressure sensor, 17. Damping assembly, 18. Driving roller, 19. Driven roller. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1-8, the utility model provides a technical solution: a device for improving the working environment between iron powders in a waste hydrochloric acid regeneration unit, including a main box shell 1, a first drive box 3 and a second drive box 9. The first drive box 3 and the second drive box 9 are fixedly installed inside the main box shell 1. The first drive box 3 is located in the middle. Two auxiliary rollers 15 are rotatably installed inside the main box shell 1 above the first drive box 3. Two magnetic rollers 5 are rotatably installed inside the main box shell 1 below the first drive box 3. A magnetic retention roller belt 6 is sleeved on the outer circumferences of the two magnetic rollers 5 and the two auxiliary rollers 15. A first servo motor 4 is fixedly installed inside the first drive box 3. The first servo motor 4 is power-connected to the two magnetic rollers 5 through the output end of the first drive box 3. An iron filings box 7 is arranged inside the main box shell 1 behind the first drive box 3. The opening of the iron filings box 7 is located below the rear section of the magnetic retention roller belt 6. The second drive box 9 is located in front of the first drive box 3. A second servo motor 10 is fixedly installed inside the second drive box 9. The second servo motor 10 drives a driving roller 18 through one output end of the second drive box 9. The driving roller 18 is located on the front side outside the main box shell 1. A storage battery 14 is fixedly installed inside the main box shell 1. A controller 2 is fixedly installed at the front end of the storage battery 14. A voltage stabilizing charging module 13 is fixedly installed at the rear side of the storage battery 14. A driven roller 19 is rotatably installed at the rear end of the main box shell 1.

[0026] The main box shell 1 is the external main structure of the device. The first drive box 3 is a power supply device for collecting part of the power. The first servo motor 4 is the power source of the first drive box 3. The two magnetic rollers 5 and the two auxiliary rollers 15 form an annular frame structure. The first drive box 3 drives the two magnetic rollers 5 to make the surrounding magnetic retention roller belt 6 perform an effective circular motion. The magnetic retention roller belt 6 realizes the short-term retention of magnetism through its own structure and characteristics, so as to realize the carrying of the adsorbed iron powders. The iron filings collection box effectively collects the iron powders falling from the magnetic retention roller belt 6. The second drive box 9 is a power supply device for the movement of the device. The second servo motor 10 is the power source of the second drive box 9. The driving roller 18 outputs power. The driven roller 19 cooperates with the driving roller 18 to support the device and ensure the smoothness of the movement at the same time. The main controller is designed based on the lower computer. Its built-in program is used to control the device. The storage battery 14 provides electric energy for the off-line work of the device. The voltage stabilizing charging module 13 ensures the safety and stability of the charging of the storage battery 14. The main controller is connected to the first servo motor 4, the second servo motor 10 and the iron filings box 7 to realize the overall automatic control.

[0027] Specifically, the magnetic roller 5 includes two permanent magnet segments 501 and one transmission segment 502. The two permanent magnet segments 501 are fixedly installed at both ends of the transmission segment 502. The transmission segment 502 is power-connected to the output segment of the first drive box 3 through a belt.

[0028] Through the design of the permanent magnet section 501 - the transmission section 502 - the permanent magnet section 501, the power transmission and magnetization transfer will not be affected, thus achieving the overall working purpose.

[0029] Specifically, the magnetic retention roller belt 6 includes a belt body 601. Two friction areas 602 are provided on the inner working surface of the belt body 601. The two friction areas 602 respectively match the two permanent magnet sections 501. A number of flexible embedded magnetic metal sheets 603 are embedded in the belt body 601.

[0030] The belt body 601 is made of rubber material. By providing the friction areas 602, it can effectively cooperate with the permanent magnet sections 501 of the magnetic roller 5. The embedded magnetic metal sheets 603 are the main load-bearing structures for magnetization and magnetic retention, and are the main functional structures for realizing the adsorption and carrying of iron powder.

[0031] Specifically, the iron filings box 7 includes a box body 701. A horizontal scraper 702 is fixedly installed on the front surface of the rear wall of the box body 701. The hanging end of the horizontal scraper 702 is attached to the outer working surface of the rear section of the magnetic retention roller belt 6. A pair of flip doors 703 are hinged to the bottom of the box body 701. A push rod assembly 704 is installed between the lower part of the side wall of the box body 701 and the flip doors 703 through a hinge.

[0032] The box body 701 is the main structure. It scrapes the iron powder carried on the magnetic retention roller belt 6 onto the inside of the box body 701 through the horizontal scraper 702. The flip doors 703 are controlled by the push rod assembly 704 to realize the control of the closing and opening of the bottom of the box body 701. The push rod assembly 704 can be a hydraulic push rod or an electric push rod.

[0033] Specifically, an inductor 8 is fixedly installed on the upper part of the front surface of the main box shell 1. The inductor 8 is electrically connected to the controller 2.

[0034] The inductor 8 is made based on an ultrasonic radar and an image collector. It avoids obstacles through the ultrasonic radar and effectively captures the iron powder on the ground through the image collector.

[0035] Specifically, a pair of reversing drives 11 are fixedly installed on the lower part of the front surface of the main box shell 1. The input end of the reversing drive 11 is fixedly connected to the other output end of the second drive box 9. A sweeping disk 12 is fixedly installed at the output end of the reversing drive 11.

[0036] The reversing drive 11 automatically converts the direction of the power output by the second drive box 9, and then enables the sweeping disk 12 to perform an effective circular motion to loosen the relatively firm iron powder on the ground, thus facilitating the magnetic absorption and collection by the device.

[0037] Specifically, extension edges are integrally formed on both the left outer wall and the right outer wall of the iron filings box 7. Damping components 17 are fixedly installed on the lower surfaces of the two extension edges. The lower ends of the damping components 17 are fixedly installed with pressure sensors 16. The pressure sensors 16 are fixedly installed on the ground inside the main box shell 1. The pressure sensors 16 are electrically connected to the controller 2.

[0038] By setting the extension edges, it can effectively act on the damping components 17, and then transmit the pressure to the pressure sensors 16. Through its own characteristics, the pressure sensors 16 sense the amount of stored iron powder in the iron filings box 7. When the threshold is reached, it feeds back to the controller 2, and the controller 2 controls the device to return to the waste acid recovery unit to export the iron powder.

[0039] Working principle: During use, the device travels and works among the iron powders based on the set route. The magnetic roller 5 magnetizes the passing magnetic retention roller belt 6, and at the same time adsorbs the iron powders on the ground. The iron powders are carried by the magnetic retention roller belt 6 to above the iron filings box 7. Through the cooperation of the transverse scraper 702 and the reduction of magnetism, the iron powders are peeled off into the iron powder box. When the iron powder is collected to the set amount, the device returns to the non-hydrochloric acid regeneration unit to export the iron powder.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An apparatus for improving the working environment among iron powders in a waste hydrochloric acid regeneration unit, comprising a main housing (1), a first drive box (3) and a second drive box (9), characterized in that: A first drive box (3) and a second drive box (9) are fixedly installed inside the main housing (1). The first drive box (3) is located in the middle. Two auxiliary rollers (15) are rotatably installed inside the main housing (1) above the first drive box (3). Two magnetic rollers (5) are rotatably installed inside the main housing (1) below the first drive box (3). A magnetic roller belt (6) is sleeved on the outer circumferences of the two magnetic rollers (5) and the two auxiliary rollers (15). A first servo motor (4) is fixedly installed inside the first drive box (3). The first servo motor (4) is power-connected to the two magnetic rollers (5) through the output end of the first drive box (3). An iron filings box (7) is arranged inside the main housing (1) behind the first drive box (3). The opening of the iron filings box (7) is located below the rear section of the magnetic roller belt (6). The second drive box (9) is located in front of the first drive box (3). A second servo motor (10) is fixedly installed inside the second drive box (9). The second servo motor (10) drives a driving roller (18) through one output end of the second drive box (9). The driving roller (18) is located on the front side outside the main housing (1). A storage battery (14) is fixedly installed inside the main housing (1). A controller (2) is fixedly installed at the front end of the storage battery (14). A voltage stabilizing charging module (13) is fixedly installed at the rear side of the storage battery (14). A driven roller (19) is rotatably installed at the rear end of the main housing (1).

2. The device for improving the working environment between iron powders in a waste hydrochloric acid regeneration unit according to claim 1, characterized in that: The magnetic roller (5) includes two permanent magnet segments (501) and one transmission segment (502). The two permanent magnet segments (501) are fixedly installed at both ends of the transmission segment (502). The transmission segment (502) is power-connected to the output segment of the first drive box (3) through a belt.

3. The device for improving the working environment among iron powders in a waste hydrochloric acid regeneration unit according to claim 1, wherein: The magnetic roller belt (6) includes a belt body (601). Two friction areas (602) are formed on the inner working surface of the belt body (601). The two friction areas (602) respectively match the two permanent magnet segments (501). A number of flexible embedded magnetic metal sheets (603) are embedded in the belt body (601).

4. An apparatus for improving the working environment between iron powders in a waste hydrochloric acid regeneration unit according to claim 1, characterized in that: The iron filings box (7) includes a box body (701). A horizontal scraper (702) is fixedly installed on the front surface of the rear wall of the box body (701). The hanging end of the horizontal scraper (702) is attached to the outer working surface of the rear section of the magnetic roller belt (6). A pair of flip doors (703) are hinged to the bottom of the box body (701). A push rod assembly (704) is installed between the lower part of the side wall of the box body (701) and the flip doors (703) through a hinge.

5. The device for improving the working environment between iron powders in a waste hydrochloric acid regeneration unit according to claim 1, wherein: An inductor (8) is fixedly installed on the upper part of the front surface of the main housing (1). The inductor (8) is electrically connected to the controller (2).

6. The device for improving the working environment between iron powders in a waste hydrochloric acid regeneration unit according to claim 1, wherein: A pair of reversing drives (11) are fixedly installed on the lower part of the front surface of the main housing (1). The input end of the reversing drive (11) is fixedly connected to the other output end of the second drive box (9). A sweeping disc (12) is fixedly installed at the output end of the reversing drive (11).

7. An apparatus for improving the working environment between iron powders in a waste hydrochloric acid regeneration unit according to claim 1, characterized in that: The left and right outer walls of the iron filings box (7) are integrally formed with extension edges. Damping components (17) are fixedly installed on the lower surfaces of the two extension edges. The lower ends of the damping components (17) are fixedly installed with pressure sensors (16). The pressure sensors (16) are fixedly installed on the inner ground of the main box shell (1), and the pressure sensors (16) are electrically connected to the controller (2).

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