Slurry iron removal device with rapid impurity removal function

Abstract

The utility model relates to a slurry deironing device with a rapid impurity removal function, and belongs to the technical field of slurry magnetic impurity removal, the slurry deironing device comprises a rack and a plurality of deironing tanks mounted on the rack, the plurality of deironing tanks are arranged on the rack side by side at intervals, and every two adjacent deironing tanks are communicated with each other; an opening is formed in the top of the iron removal tank, and an iron removal mechanism is further arranged on the rack. According to the magnetic bar impurity removal device, the impurity removal assembly is arranged, a material pushing air cylinder is used for pushing a movable plate to move downwards, a scraping plate on the movable plate moves downwards along the magnetic bars, impurities adsorbed to the surfaces of the magnetic bars are scraped off, all the magnetic bars can be subjected to impurity removal at a time, the impurity removal efficiency is high, the manual labor intensity is low, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of slurry magnetic impurity removal, and in particular to a slurry iron removal device with a rapid impurity removal function. Background Art

[0002] At present, there are many styles of slurry iron removers on the market, mainly electromagnetic iron removers, flange-type permanent magnetic iron removers, and single-body permanent magnetic iron removers. Each type of slurry iron remover has its own advantages and disadvantages.

[0003] Among them, a single-body permanent magnetic iron remover is taken as an example for explanation. The single-body permanent magnetic iron remover adopts a narrow gap design, which includes a slurry tank body, a slurry flow pipeline is arranged in the slurry tank body, a detachable cover is sealed and connected to the slurry tank body, a magnetic rod is arranged in the slurry flow pipeline, the top end of the magnetic rod is fixed to the cover, and a narrow gap for the slurry to flow is formed between the magnetic rod and the slurry flow pipeline. When the slurry flows in the narrow gap, the magnetic rod can absorb the magnetic impurities (such as iron) of the slurry in the narrow gap. After a period of time, the staff removes the cover and the magnetic rod from the slurry tank body together, and removes the magnetic impurities on the surface of the magnetic rod. Although this method has high iron removal efficiency, it has the problems of small flow rate and difficulty in cleaning magnetic impurities.

[0004] Therefore, in order to improve production efficiency, many improved versions of iron removal equipment have appeared on the market. Generally, multiple slurry tanks connected in sequence are set up, and the principles of fluid mechanics are used to make the slurry pass through multiple slurry tanks in sequence to remove magnetic impurities in the slurry layer by layer. The impurity removal effect is good. However, the structural design of these iron removal equipment is relatively complex, the production and manufacturing costs are high, and the maintenance costs are also high. At the same time, there is still the problem that the magnetic impurities on the magnetic rod need to be cleaned manually.

[0005] To this end, our company has developed an iron removal device with large impurity removal flow, good effect and easy cleaning of magnetic impurities on the magnetic rod. Utility Model Content

[0006] The purpose of the present application is to provide a slurry iron removal device with a rapid impurity removal function to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the present application provides a slurry iron removal device with a rapid impurity removal function, which adopts the following technical solution:

[0008] A slurry iron removal device with a rapid impurity removal function, comprising a frame and an iron removal tank installed on the frame, wherein the number of the iron removal tanks is multiple, and the multiple iron removal tanks are arranged side by side and spaced on the frame, and two adjacent iron removal tanks are connected to each other, and the top of the iron removal tank is opened, and the frame is also provided with an iron removal mechanism, the iron removal mechanism comprises a lifting plate, a lifting cylinder, an impurity removal component and a plurality of magnetic bar components, the number of the lifting cylinders is set to two, and the two lifting cylinders are symmetrically and vertically fixed on the frame, the lifting plate is movably arranged on the top of the frame, and is driven by the lifting cylinder, and the plurality of magnetic bar components are fixed on the lifting plate corresponding to the iron removal tanks respectively, the magnetic bar component comprises a fixing seat and a plurality of magnetic bars uniformly fixed on the fixing seat, the fixing seat is fixed on the lifting plate, and the fixing seat can be sealed and covered on the iron removal tank;

[0009] The impurity removal component includes a movable plate and two pushing cylinders, the two pushing cylinders are vertically fixed on both sides of the lifting plate, the movable plate is arranged at the bottom of the lifting plate and is driven by the pushing cylinders, the movable plate and the fixed seat can be sealed connected, the movable plate and the iron removal tank can also be sealed connected, the movable plate has an installation hole corresponding to the position of the magnetic rod, and a scraper compatible with the magnetic rod is installed in the installation hole.

[0010] Preferably, a through hole is opened on the lifting plate at a position corresponding to the magnetic rod assembly, the fixing seat is movably arranged in the through hole, a clamping cylinder is fixed at a position on the lifting plate close to the through hole, and the piston rod end of the clamping cylinder is fixed to the fixing seat.

[0011] By adopting the above technical solution, after the lifting plate drives the magnetic rod assembly to press on the iron removal tank, the clamping cylinder at each magnetic rod assembly position will then clamp the magnetic rod assembly as a whole to ensure that it is tightly sealed on the iron removal tank.

[0012] A slurry channel is arranged inside the iron removal tank, and the slurry channel includes an upper retaining frame, a lower retaining frame and a plurality of pipes, the pipes are arranged corresponding to the magnetic rods respectively, and the plurality of pipes are fixed by the upper retaining frame and the lower retaining frame, the upper retaining frame and the lower retaining frame are both sealed and fixed in the iron removal tank, the cavity inside the iron removal tank located at the top of the upper retaining frame is the upper accommodating chamber, and the cavity inside the iron removal tank located at the bottom of the lower retaining frame is the lower accommodating chamber.

[0013] The bottom of the fixing seat is provided with a plurality of first annular sealing grooves, and the top opening end surface of the iron removal tank is provided with a plurality of second annular sealing grooves, and sealing gaskets are fixed in the first annular sealing groove and the second annular sealing groove.

[0014] Limit sensors are respectively installed at the four corners of the top of the frame, and the bottom of the movable plate can abut against the limit sensors.

[0015] Preferably, in order to facilitate the movement of the iron removal device, universal wheels are respectively installed at the four corners of the bottom end of the frame.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. The slurry iron removal device with rapid impurity removal function is provided with an impurity removal component. The push cylinder is used to push the movable plate downward. The scraper on the movable plate moves downward along the magnetic rod to scrape off the impurities adsorbed on the surface of the magnetic rod. All magnetic rods can be removed at one time. The impurity removal efficiency is high and the labor intensity is low, which greatly improves the production efficiency.

[0018] 2. The slurry iron removal device with rapid impurity removal function pulls the movable plate against the end surface of the iron removal tank through the lifting cylinder, and the clamping cylinder on the lifting plate pushes the base in the magnetic rod assembly against the movable plate, thereby achieving sealing of the top of the iron removal tank. It not only has a good sealing effect, but also has the advantages of low manufacturing cost and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the iron removal tank in the embodiment of the present application.

[0021] Figure 3 It is a schematic diagram of the explosion structure used to reflect the iron removal tank in the embodiment of the present application.

[0022] Figure 4 It is a schematic diagram of the structure of the movable plate in the embodiment of the present application.

[0023] Figure 5 It is a schematic diagram of the structure of the impurity removal component in the working state of the embodiment of the present application.

[0024] Explanation of the reference numerals: 1. Frame; 11. Universal wheel; 2. Iron removal tank; 21. Pipeline; 22. Upper retaining frame; 23. Lower retaining frame; 31. Lifting plate; 32. Lifting cylinder; 33. De-impurity assembly; 331. Movable plate; 332. Pushing cylinder; 333. Scraper; 34. Magnetic rod assembly; 341. Fixed seat; 342. Magnetic rod; 4. Clamping cylinder; 5. Limit sensor. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-5 This application is described in further detail.

[0026] The present application discloses a slurry iron removal device with a rapid impurity removal function, referring to Figure 1-5 , including a frame 1 and an iron removal tank 2 installed on the frame 1. In order to facilitate the movement of the device, universal wheels 11 are respectively installed at the four corners of the bottom end of the frame 1. The number of the iron removal tanks 2 is multiple, and the multiple iron removal tanks 2 are arranged side by side and spaced on the frame 1, and the adjacent two iron removal tanks 2 are connected to each other. A slurry channel is arranged inside the iron removal tank 2, and the slurry channel includes an upper retaining frame 22, a lower retaining frame 23 and a plurality of pipes 21. The pipes 21 are respectively arranged corresponding to the magnetic rods 342, and the plurality of pipes 21 are fixed by the upper retaining frame 22 and the lower retaining frame 23. The upper retaining frame 22 and the lower retaining frame 23 are both sealed and fixed in the iron removal tank 2, the cavity inside the iron removal tank 2 located at the top of the upper retaining frame 22 is the upper accommodating cavity, and the cavity inside the iron removal tank 2 located at the bottom of the lower retaining frame 23 is the lower accommodating cavity. Specifically, the iron removal tank 2 is provided with four, the slurry inlet and the slurry outlet are respectively arranged at the bottom of the two iron removal tanks 2 at the head end and the tail end, a connecting pipe is connected between the two adjacent iron removal tanks 2 on the left and right sides near the top, and a connecting pipe is connected between the bottoms of the two adjacent iron removal tanks 2 in the middle;

[0027] The iron removal tank 2 is provided with an opening at the top, and an iron removal mechanism is also provided on the frame 1, the iron removal mechanism includes a lifting plate 31, a lifting cylinder 32, a debris removal component 33 and a plurality of magnetic rod components 34, the number of the lifting cylinders 32 is set to two, the two lifting cylinders 32 are symmetrically and vertically fixed on the frame 1, the lifting plate 31 is movably provided on the top of the frame 1, and is driven by the lifting cylinder 32, a plurality of magnetic rod components 34 are respectively fixed on the lifting plate 31 corresponding to the iron removal tank 2, the magnetic rod component 34 includes a fixing seat 341 and a plurality of magnetic rods 342 uniformly fixed on the fixing seat 341, the fixing seat 341 is fixed on the lifting plate 31, and the fixing seat 341 can be sealed and covered on the iron removal tank 2;

[0028] The impurity removal component 33 includes a movable plate 331 and two push cylinders 332. The two push cylinders 332 are vertically fixed on both sides of the lifting plate 31. The movable plate 331 is arranged at the bottom of the lifting plate 31 and is driven by the push cylinders 332. The movable plate 331 and the fixed seat 341 can be sealed and connected. The movable plate 331 and the iron removal tank 2 can also be sealed and connected. The movable plate 331 is provided with a mounting hole corresponding to the position of the magnetic rod 342. A scraper 333 adapted to the magnetic rod 342 is installed in the mounting hole.

[0029] A plurality of first annular sealing grooves are formed at the bottom of the fixing seat 341, and a plurality of second annular sealing grooves are formed on the top opening end surface of the iron removal tank 2. Sealing gaskets are fixed in the first annular sealing groove and the second annular sealing groove.

[0030] Reference Figure 1 and Figure 5A through hole is opened on the lifting plate 31 at a position corresponding to the magnetic rod assembly 34, and the fixing seat 341 is movably arranged in the through hole. A clamping cylinder 4 is fixed on the lifting plate 31 near the through hole, and the piston rod end of the clamping cylinder 4 is fixed to the fixing seat 341.

[0031] By providing a clamping cylinder 4, after the lifting plate 31 drives the magnetic bar assembly 34 to press on the iron removal tank 2, the clamping cylinder 4 at each magnetic bar assembly 34 position will then clamp the magnetic bar assembly 34 as a whole, ensuring that it is tightly sealed and covered on the iron removal tank 2.

[0032] In order to cooperate with the existing electric control system, limit sensors 5 are respectively installed at the four corners of the top of the frame 1, and the bottom of the movable plate 331 can abut against the limit sensors 5.

[0033] The implementation principle of a slurry iron removal device with a rapid impurity removal function in the embodiment of the present application is:

[0034] During operation, the slurry enters the iron removal tank 2 from the slurry inlet and flows through the slurry channels in the four iron removal tanks 2 respectively. During this process, the magnetic impurities in the slurry can be adsorbed by the magnetic rod 342. After the slurry passes through multiple iron removal tanks 2, the magnetic impurities in the slurry can be removed layer by layer, and the impurity removal effect is good.

[0035] When it is necessary to clean the impurities on the magnetic rod 342, the pressing cylinder 4 is reset, and the lifting cylinders 32 on both sides drive the lifting plate 31 to lift up, and drive the magnetic rod assembly 34 to separate from the iron removal tank 2 as a whole, until the magnetic rod 342 is completely exposed. After that, the staff places a receiving tray at the bottom of the magnetic rod 342, and the pushing cylinder 332 pushes the movable plate 331 to move downward, and the scraper 333 on the movable plate 331 can move downward along the magnetic rod 342, so that the impurities adsorbed on the surface of the magnetic rod 342 can be scraped off and dropped into the receiving tray, and the impurity removal effect is better;

[0036] After the impurity removal is completed, the pushing cylinder 332 is reset, the lifting cylinder 32 drives the lifting plate 31 to descend, the lifting cylinder 32 pulls the movable plate 331 to abut against the end face of the iron removal tank 2, and the clamping cylinder 4 on the lifting plate 31 pushes the base in the magnetic bar assembly 34 to abut against the movable plate 331, thereby achieving the sealing of the top of the iron removal tank 2. Subsequently, the above-mentioned impurity removal process can be repeated again.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A slurry iron removal device with a rapid impurity removal function, comprising a frame (1) and an iron removal tank (2) mounted on the frame (1), characterized in that: The number of the iron removal tanks (2) is multiple, and the multiple iron removal tanks (2) are arranged side by side and spaced apart on the frame (1), and two adjacent iron removal tanks (2) are connected to each other, and the top of the iron removal tank (2) is opened. The frame (1) is also provided with an iron removal mechanism, and the iron removal mechanism includes a lifting plate (31), a lifting cylinder (32), a debris removal component (33) and a plurality of magnetic bar components (34). The number of the lifting cylinders (32) is set to two, and the two lifting cylinders (32) are symmetrically and vertically fixed on the frame. The lifting plate (31) is movably arranged on the top of the frame (1) and driven by the lifting cylinder (32). A plurality of magnetic bar assemblies (34) are respectively fixed on the lifting plate (31) corresponding to the iron removal tank (2). The magnetic bar assembly (34) comprises a fixing seat (341) and a plurality of magnetic bars (342) uniformly fixed on the fixing seat (341). The fixing seat (341) is fixed on the lifting plate (31). The fixing seat (341) can be sealed and covered on the iron removal tank (2). The impurity removal component (33) includes a movable plate (331) and two pushing cylinders (332). The two pushing cylinders (332) are vertically fixed on both sides of the lifting plate (31). The movable plate (331) is arranged at the bottom of the lifting plate (31) and is driven by the pushing cylinders (332). The movable plate (331) and the fixed seat (341) can be sealed and connected. The movable plate (331) and the iron removal tank (2) can also be sealed and connected. The movable plate (331) is provided with a mounting hole corresponding to the position of the magnetic rod (342), and a scraper (333) adapted to the magnetic rod (342) is installed in the mounting hole.

2. The slurry iron removal device with rapid impurity removal function according to claim 1 is characterized in that: A through hole is provided on the lifting plate (31) at a position corresponding to the magnetic rod assembly (34); the fixing seat (341) is movably arranged in the through hole; a clamping cylinder (4) is fixed at a position close to the through hole on the lifting plate (31); and the piston rod end of the clamping cylinder (4) is fixed to the fixing seat (341).

3. The slurry iron removal device with rapid impurity removal function according to claim 1 is characterized in that: A slurry channel is arranged inside the iron removal tank (2), and the slurry channel comprises an upper retaining frame (22), a lower retaining frame (23) and a plurality of pipes (21). The pipes (21) are arranged corresponding to the magnetic rods (342) respectively. The plurality of pipes (21) are fixed by the upper retaining frame (22) and the lower retaining frame (23). The upper retaining frame (22) and the lower retaining frame (23) are both sealed and fixed in the iron removal tank (2). The cavity inside the iron removal tank (2) located at the top of the upper retaining frame (22) is the upper accommodating chamber, and the cavity inside the iron removal tank (2) located at the bottom of the lower retaining frame (23) is the lower accommodating chamber.

4. The slurry iron removal device with rapid impurity removal function according to claim 1 is characterized in that: The bottom of the fixing seat (341) is provided with a plurality of first annular sealing grooves, and the top opening end surface of the iron removal tank (2) is provided with a plurality of second annular sealing grooves, and sealing gaskets are fixed in the first annular sealing groove and the second annular sealing groove.

5. The slurry iron removal device with rapid impurity removal function according to claim 1 is characterized in that: Limit sensors (5) are respectively installed at the four corners of the top of the frame (1), and the bottom of the movable plate (331) can abut against the limit sensors (5).

6. The slurry iron removal device with rapid impurity removal function according to claim 1 is characterized in that: Universal wheels (11) are respectively installed at the four corners of the bottom end of the frame (1).

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