Modular permanent magnet iron removal device for boiler water

Abstract

The utility model relates to the technical field of iron removal devices, and discloses a modular permanent magnet iron removal device in boiler water, which solves the problem of low iron removal efficiency caused by the fact that a permanent magnet needs to be detached for cleaning at present, and comprises an iron removal box, a water inlet pipe is fixedly mounted at the top of the iron removal box, and a water outlet pipe is fixedly mounted at the bottom of the iron removal box. An iron removal mechanism and an impurity removal mechanism are mounted in the iron removal box; the iron removal mechanism comprises an inner plate I and an inner plate II which are symmetrically fixed in the iron removal box; according to the utility model, through cooperation between the disc and the movable rod as well as between the U-shaped round rod I and the side sleeve, the lifting plate can continuously move up and down, and through cooperation between the toothed plate and the driving gear as well as the rotating shaft, the two permanent magnet bars can continuously rotate in a reciprocating manner; and then the iron impurities adsorbed on the surface of the permanent magnet bar can fall under the action of centrifugal force, so that the iron impurities adsorbed by the permanent magnet bar can be cleaned without disassembling the permanent magnet bar.

Description

Technical Field

[0001] The utility model belongs to the technical field of iron removal devices, in particular to a modular permanent magnetic iron removal device for boiler water. Background Art

[0002] Permanent magnetic iron removal for boiler water is an important water treatment method, which aims to remove iron impurities in boiler water to prevent boiler scaling, corrosion and other problems, and ensure the safe and economical operation of the boiler. The permanent magnetic iron removal device mainly uses the strong magnetic field generated by the permanent magnet to achieve the iron removal effect. When the boiler water flows through the device, the iron particles in the water are affected by the magnetic field and adsorbed onto the permanent magnet. In this way, the iron impurities are effectively removed from the water, thereby ensuring the purity of the water quality.

[0003] When the existing boiler water permanent magnet iron removal device is in use, the permanent magnet is usually fixed in the device. After the permanent magnet has finished absorbing the iron impurities, it needs to be removed from the device for cleaning, which makes the operation cumbersome and reduces the efficiency of the permanent magnet iron removal. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a modular permanent magnet iron removal device for boiler water, which effectively solves the problem of low iron removal efficiency caused by the need to disassemble the permanent magnet for cleaning.

[0005] To achieve the above object, the utility model provides the following technical solution: a modular permanent magnetic iron removal device for boiler water, comprising an iron removal box, a water inlet pipe is fixedly installed on the top of the iron removal box, a water outlet pipe is fixedly installed on the bottom of the iron removal box, and an iron removal mechanism and a debris removal mechanism are installed in the iron removal box;

[0006] The iron removal mechanism includes an inner plate one and an inner plate two which are symmetrically fixed in the iron removal box, and two rotating shafts are symmetrically connected to rotate between the inner plate one and the inner plate two, and permanent magnetic rods are fixedly sleeved on the outer sides of the two rotating shafts, and a guide frame is fixedly installed on the inner top wall of the iron removal box, and the guide frame is located above the two permanent magnetic rods. A partition is fixedly installed inside the iron removal box, and the two rotating shafts penetrate the partition and are rotatably connected to the partition, and the two permanent magnetic rods are located on the side of the partition away from the inner plate one, and sealed bearings are sleeved on the outer sides of the two rotating shafts, and the two sealed bearings are located on the side of the partition close to the inner plate one, and a lifting plate is provided between the inner plate one and the partition, and the lifting plate is located between the two rotating shafts, and two tooth plates are symmetrically fixedly installed on the outer sides of the lifting plate, and driving gears are fixedly installed on the outer sides of the two rotating shafts, and the two driving gears are respectively meshed with the two tooth plates.

[0007] Preferably, a U-shaped round rod is fixedly installed on one side of the lifting plate close to the inner plate, and a side sleeve is fixedly installed on one side of the inner plate close to the lifting plate. The U-shaped round rod passes through the side sleeve and is movably connected to the side sleeve.

[0008] Preferably, an L-shaped plate is fixedly installed between the partition and the top of the inner plate, the inner wall of the L-shaped plate is rotatably connected with a driven shaft, a disk is fixedly installed on the end of the driven shaft away from the L-shaped plate, the disk is located above the lifting plate, and a movable rod is rotatably connected to the side of the disk away from the driven shaft, and the end of the movable rod away from the disk is rotatably connected to the lifting plate.

[0009] Preferably, bevel gear 2 is fixedly installed on the outer side of the driven shaft, a motor is fixedly installed on the inner top wall of the L-shaped plate, a driving shaft is fixedly installed on the motor, and bevel gear 1 is fixedly installed on the end of the driving shaft away from the motor, and bevel gear 1 is meshingly connected with bevel gear 2.

[0010] Preferably, the impurity removal mechanism includes a guide frame fixed in the iron removal box, the guide frame is located below the two permanent magnetic bars, two baffles are symmetrically fixedly installed between the guide frame and the iron removal box, a sealing plate is provided between the two baffles, the sealing plate passes through the guide frame and is movably connected to the guide frame, and a discharge port is provided at the bottom of the iron removal box, and the discharge port is located directly below the sealing plate.

[0011] Preferably, two U-shaped round rods are fixedly installed in the guide frame, a slide plate is movably sleeved on the outer side of the second U-shaped round rod, a sealing plate is fixed to the outer side of the slide plate, a sleeve plate is fixedly sleeved on the outer side of the second U-shaped round rod, the sleeve plate is fixed in the guide frame, and a cylinder is fixedly installed between the sleeve plate and the slide plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the rotation of the driven shaft through the cooperation between the motor and the driving shaft and the bevel gears 1 and 2, and facilitates the continuous up and down movement of the lifting plate through the cooperation between the disc and the movable rod and the U-shaped round rod 1 and the side sleeve, and facilitates the continuous reciprocating rotation of the two permanent magnetic rods through the cooperation between the tooth plate and the driving gear and the rotating shaft, thereby enabling the iron impurities adsorbed on the surface of the permanent magnetic rods to fall off under the action of centrifugal force, so that the iron impurities adsorbed on the permanent magnetic rods can be cleaned without disassembling the permanent magnetic rods;

[0014] (2) The new type facilitates the movement of the sealing plate into the guide frame through the cooperation between the cylinder, the slide plate and the U-shaped round rod, so that the iron impurities can fall and be discharged from the discharge port, thereby facilitating the collection and treatment of the iron impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of a modular permanent magnetic iron removal device for boiler water of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the iron removal box of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the iron removal mechanism of the utility model;

[0020] Figure 4 This is a structural schematic diagram of an inner plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the impurity removal mechanism of the utility model;

[0022] In the figure: 1, iron removal box; 2, iron removal mechanism; 201, inner plate 1; 202, rotating shaft; 203, sealed bearing; 204, permanent magnetic rod; 205, inner plate 2; 206, partition; 207, tooth plate; 208, driving gear; 209, lifting plate; 2010, movable rod; 2011, disc; 2012, bevel gear 1; 2013, L-shaped plate; 2014, motor; 2015, driving shaft; 2016, driven shaft; 2017, bevel gear 2; 2018, U-shaped round rod 1; 2019, side sleeve; 3, debris removal mechanism; 301, guide frame; 302, U-shaped round rod 2; 303, baffle; 304, sealing plate; 305, slide plate; 306, cylinder; 307, sleeve plate; 4, discharge port; 5, guide frame; 6, water inlet pipe; 7, water outlet pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, by Figure 1 The utility model comprises an iron removal box 1, a water inlet pipe 6 is fixedly installed on the top of the iron removal box 1, a water outlet pipe 7 is fixedly installed on the bottom of the iron removal box 1, and an iron removal mechanism 2 and a debris removal mechanism 3 are installed in the iron removal box 1.

[0025] Specifically, by Figure 2-4It is given that the iron removal mechanism 2 includes an inner plate 1 201 and an inner plate 205 symmetrically fixed in the iron removal box 1, and two rotating shafts 202 are symmetrically rotatably connected between the inner plate 1 201 and the inner plate 205, and the outer sides of the two rotating shafts 202 are fixedly sleeved with permanent magnetic rods 204, and the inner top wall of the iron removal box 1 is fixedly installed with a guide frame 5, and the guide frame 5 is located above the two permanent magnetic rods 204. A partition 206 is fixedly installed inside the iron removal box 1, and the two rotating shafts 202 both penetrate the partition 206 and are rotatably connected to the partition 206, and the two permanent magnetic rods 204 are located in the partition. The plate 206 is on the side away from the inner plate 1 201, and the outer sides of the two rotating shafts 202 are sleeved with sealed bearings 203, and the two sealed bearings 203 are located on the side of the partition 206 close to the inner plate 1 201. A lifting plate 209 is provided between the inner plate 1 201 and the partition 206, and the lifting plate 209 is located between the two rotating shafts 202. Two tooth plates 207 are symmetrically fixedly installed on the outer side of the lifting plate 209, and driving gears 208 are fixedly installed on the outer sides of the two rotating shafts 202. The two driving gears 208 are respectively meshed with the two tooth plates 207. The lifting plate 209 is provided with a plurality of tooth plates 207, and the tooth plates 207 are meshed with the two tooth plates 207. A U-shaped round rod 2018 is fixedly installed on one side close to the inner plate 201, a side sleeve 2019 is fixedly installed on one side of the inner plate 201 close to the lifting plate 209, the U-shaped round rod 2018 penetrates the side sleeve 2019 and is movably connected to the side sleeve 2019, an L-shaped plate 2013 is fixedly installed between the partition 206 and the top of the inner plate 201, the inner side wall of the L-shaped plate 2013 is rotatably connected with a driven shaft 2016, and a disc 2011 is fixedly installed on one end of the driven shaft 2016 away from the L-shaped plate 2013, and the disc 2011 is located on the lifting plate 209. , a movable rod 2010 is rotatably connected to one side of the disk 2011 away from the driven shaft 2016, and one end of the movable rod 2010 away from the disk 2011 is rotatably connected to the lifting plate 209, a bevel gear 2017 is fixedly installed on the outer side of the driven shaft 2016, a motor 2014 is fixedly installed on the inner top wall of the L-shaped plate 2013, a driving shaft 2015 is fixedly installed on the motor 2014, and a bevel gear 1 2012 is fixedly installed on the end of the driving shaft 2015 away from the motor 2014, and the bevel gear 1 2012 is meshingly connected with the bevel gear 2 2017;

[0026] In the use state, firstly, water is passed into the iron removal box 1 from the water inlet pipe 6, and at the same time, the water flows through the two permanent magnetic bars 204 through the diversion effect of the diversion frame 5, and the iron impurities in the water are adsorbed and removed under the action of the magnetic force of the two permanent magnetic bars 204, and then the purified water flows out from the water outlet pipe 7. When it is necessary to clean the iron impurities adsorbed on the two permanent magnetic bars 204, first start the motor 2014 to drive the rotation of the driving shaft 2015, and drive the bevel gear 1 2012 to rotate. Since the bevel gear 1 2012 is meshed and connected with the bevel gear 2 2017, and drives the driven shaft 2016 to rotate, at this time, the circular The disk 2011 rotates, and then drives the lifting plate 209 to move up and down through the movable rod 2010. At the same time, the U-shaped round rod 2018 slides along the side sleeve 2019 to ensure the stability of the lifting plate 209 when moving, and then drives the two tooth plates 207 to move up and down continuously. Since the two tooth plates 207 are respectively engaged with the two driving gears 208 and drive the two rotating shafts 202 to rotate, the two permanent magnetic rods 204 rotate back and forth continuously, so that the iron impurities adsorbed on the surface of the permanent magnetic rods 204 fall off under the action of centrifugal force. Finally, the iron impurities adsorbed on the permanent magnetic rods 204 can be cleaned without disassembling the permanent magnetic rods 204.

[0027] Specifically, by Figure 5 It is given that the impurity removal mechanism 3 includes a guide frame 301 fixed in the iron removal box 1, the guide frame 301 is located below the two permanent magnetic rods 204, two baffles 303 are symmetrically fixedly installed between the guide frame 301 and the iron removal box 1, a sealing plate 304 is provided between the two baffles 303, the sealing plate 304 penetrates the guide frame 301 and is movably connected with the guide frame 301, a discharge port 4 is provided at the bottom of the iron removal box 1, and the discharge port 4 is located directly below the sealing plate 304, a U-shaped round rod 302 is fixedly installed in the guide frame 301, a slide plate 305 is movably sleeved on the outer side of the U-shaped round rod 302, the sealing plate 304 is fixed to the outer side of the slide plate 305, a sleeve plate 307 is fixedly sleeved on the outer side of the U-shaped round rod 302, the sleeve plate 307 is fixed in the guide frame 301, and a cylinder 306 is fixedly installed between the sleeve plate 307 and the slide plate 305;

[0028] When in use, first start the cylinder 306 to drive the slide plate 305 to slide along the U-shaped round rod 302 and approach the sleeve plate 307. At the same time, the sealing plate 304 moves until it is located in the guide frame 301, and then the iron impurities adsorbed on the two permanent magnetic rods 204 fall off, and finally the iron impurities are discharged from the discharge port 4 for collection and treatment.

Claims

1. A modular permanent magnetic iron removal device for boiler water, comprising an iron removal box (1), characterized in that: A water inlet pipe (6) is fixedly installed on the top of the iron removal box (1), a water outlet pipe (7) is fixedly installed on the bottom of the iron removal box (1), and an iron removal mechanism (2) and a debris removal mechanism (3) are installed in the iron removal box (1); The iron removal mechanism (2) comprises an inner plate 1 (201) and an inner plate 2 (205) symmetrically fixed in the iron removal box (1); two rotating shafts (202) are symmetrically rotatably connected between the inner plate 1 (201) and the inner plate 2 (205); the outer sides of the two rotating shafts (202) are fixedly sleeved with permanent magnetic rods (204); a guide frame (5) is fixedly installed on the inner top wall of the iron removal box (1); the guide frame (5) is located above the two permanent magnetic rods (204); a partition (206) is fixedly installed inside the iron removal box (1); the two rotating shafts (202) both penetrate the partition (206) and are rotatably connected to the partition (206); and the two permanent magnetic rods (204) are both located On the side of the partition (206) away from the inner plate (201), the outer sides of the two rotating shafts (202) are sleeved with sealed bearings (203), and the two sealed bearings (203) are located on the side of the partition (206) close to the inner plate (201). A lifting plate (209) is provided between the inner plate (201) and the partition (206), and the lifting plate (209) is located between the two rotating shafts (202). Two tooth plates (207) are symmetrically fixedly installed on the outer side of the lifting plate (209), and driving gears (208) are fixedly installed on the outer sides of the two rotating shafts (202), and the two driving gears (208) are respectively meshed and connected with the two tooth plates (207).

2. The modular permanent magnetic iron removal device for boiler water according to claim 1, characterized in that: A U-shaped round rod (2018) is fixedly installed on one side of the lifting plate (209) close to the inner plate (201), and a side sleeve (2019) is fixedly installed on one side of the inner plate (201) close to the lifting plate (209), and the U-shaped round rod (2018) passes through the side sleeve (2019) and is movably connected to the side sleeve (2019).

3. The modular permanent magnetic iron removal device for boiler water according to claim 1, characterized in that: An L-shaped plate (2013) is fixedly installed between the partition (206) and the top of the inner plate (201), and the inner side wall of the L-shaped plate (2013) is rotatably connected to a driven shaft (2016), and a disc (2011) is fixedly installed on the end of the driven shaft (2016) away from the L-shaped plate (2013), and the disc (2011) is located above the lifting plate (209), and a movable rod (2010) is rotatably connected to the side of the disc (2011) away from the driven shaft (2016), and the end of the movable rod (2010) away from the disc (2011) is rotatably connected to the lifting plate (209).

4. The modular permanent magnetic iron removal device for boiler water according to claim 3, characterized in that: A bevel gear 2 (2017) is fixedly mounted on the outer side of the driven shaft (2016), a motor (2014) is fixedly mounted on the inner top wall of the L-shaped plate (2013), a driving shaft (2015) is fixedly mounted on the motor (2014), a bevel gear 1 (2012) is fixedly mounted on one end of the driving shaft (2015) away from the motor (2014), and the bevel gear 1 (2012) is meshingly connected with the bevel gear 2 (2017).

5. The modular permanent magnetic iron removal device for boiler water according to claim 1, characterized in that: The impurity removal mechanism (3) comprises a guide frame (301) fixed in the iron removal box (1), the guide frame (301) is located below two permanent magnetic bars (204), two baffles (303) are symmetrically fixedly installed between the guide frame (301) and the iron removal box (1), a sealing plate (304) is provided between the two baffles (303), the sealing plate (304) passes through the guide frame (301) and is movably connected to the guide frame (301), and a discharge port (4) is provided at the bottom of the iron removal box (1), and the discharge port (4) is located directly below the sealing plate (304).

6. The modular permanent magnetic iron removal device for boiler water according to claim 5, characterized in that: A second U-shaped round rod (302) is fixedly installed in the guide frame (301), a slide plate (305) is movably sleeved on the outer side of the second U-shaped round rod (302), a sealing plate (304) is fixed on the outer side of the slide plate (305), a sleeve plate (307) is fixedly sleeved on the outer side of the second U-shaped round rod (302), the sleeve plate (307) is fixed in the guide frame (301), and a cylinder (306) is fixedly installed between the sleeve plate (307) and the slide plate (305).

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