Continuous slurry iron removal device

Abstract

The utility model discloses a continuous slurry deironing device, which relates to the field of slurry deironing, and comprises a three-way pipe, butterfly valves are fixedly mounted at two output ends of the three-way pipe, the two output ends of the three-way pipe are connected with shunting pipelines, each shunting pipeline comprises an L-shaped pipe, a deironing pipe and a connecting pipe, and the L-shaped pipe, the deironing pipe and the connecting pipe are communicated in sequence. An iron pipe is rotationally connected to the inner wall of the iron removal pipe, a linkage ring pipe is rotationally connected to the outer wall of the iron removal pipe, and the iron pipe rotates along with the linkage ring pipe through a magnetic attraction connecting piece. Slurry alternately flows through two groups of pipelines, so that scrap iron can be cleaned without shutdown, each part of the iron pipe with magnetic force can be immersed into the slurry through the rotating design of the internal iron pipe, the iron removal operation can be performed when the slurry flow is reduced, and meanwhile, the scrap iron can be prevented from being directly contacted with the iron pipe through the design of the separation pipe sleeve; the scrap iron cleaning and collecting device is convenient and fast to use, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slurry iron removal, in particular to a continuous slurry iron removal device. Background Art

[0002] Raw materials in the ceramic and glass industries are often prepared by being made into slurry for transportation during production, such as potassium feldspar, sodium feldspar, nepheline feldspar, lithium feldspar, ceramic raw materials, wollastonite, etc. However, the industry's preparation process is long and involves a large number of equipment. Mechanical iron and weak magnetic impurities in the raw materials and pipelines will flow with the slurry. In order to ensure product quality, the mechanical iron and weak magnetic impurities in the slurry need to be removed.

[0003] Current slurry iron removal equipment often installs magnets in pipelines, and uses the magnetism of the magnets to adsorb mechanical iron and weakly magnetic impurities. When the surface of the magnet is covered with more mechanical iron and weakly magnetic impurities, the magnetic force will weaken, affecting the iron removal effect. When the magnet in the pipeline is cleaned by the above method, the pipeline needs to be closed, which will greatly affect the work efficiency. Moreover, when the slurry in the pipeline becomes less, the slurry cannot fill the entire pipeline. At this time, the magnet at the bottom of the pipeline will adsorb a large amount of iron filings. At the same time, the magnet at the top of the pipeline cannot adsorb iron filings because it cannot contact the slurry, resulting in a waste of resources. When cleaning, the mechanical iron and weakly magnetic impurities on the surface have weak magnetic force and are easy to clean, while the impurities in contact with the magnet have strong magnetic force and are not easy to remove, resulting in residual iron filings, which is not practical. Utility Model Content

[0004] The purpose of the utility model is to provide a continuous slurry iron removal device in order to solve the above-mentioned problem, as described below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a continuous slurry iron removal device, comprising a three-way pipe, both output ends of the three-way pipe are fixedly installed with butterfly valves, and both output ends of the three-way pipe are connected to a shunt pipeline, the shunt pipeline includes an L-shaped pipe, an iron removal pipe and a connecting pipe, and the three are connected in sequence;

[0007] The inner wall of the iron removal pipe is rotatably connected to an iron pipe, the outer wall of the iron removal pipe is rotatably connected to a linkage ring pipe, and the iron pipe rotates together with the linkage ring pipe through a magnetic connection piece. A driving assembly for driving the linkage ring pipe to rotate is provided on the outer wall of the iron removal pipe, a separating pipe sleeve is detachably provided inside the iron pipe, and an aggregate ring groove is fixedly connected to the end of the separating pipe sleeve.

[0008] The above-mentioned continuous slurry iron removal device is used. When in use, the two connecting pipes are connected to the rear section of the pipeline, and the input end of the three-way pipe is connected to the front section of the pipeline and a butterfly valve is closed. After the slurry flows into the three-way pipe, it flows out from the end of the open butterfly valve, passes through the L-shaped pipe, the iron removal pipe and the connecting pipe in sequence. When passing through the iron removal pipe, the magnetic force of the magnetic connection piece makes the iron pipe as a whole magnetic, and the iron filings in the slurry are adsorbed on the surface of the separation pipe sleeve under the action of the magnetic force. When the slurry becomes less, the driving component can be used to drive the linkage ring pipe to rotate, and the magnetic force of the magnetic connection piece can drive the iron pipe and the separation pipe sleeve inside the iron removal pipe to rotate together. At this time, the part without adsorbed iron filings can be immersed in the slurry for adsorption. When the surface of the separation pipe sleeve on one side needs to be cleaned, open the other butterfly valve and repeat the above operation, remove the iron removal pipe, and pull out the separation pipe sleeve. At this time, the iron filings adsorbed on its surface will be gathered inside the aggregate ring groove for centralized collection.

[0009] Preferably, annular grooves are provided on the inner and outer walls of the iron removal pipe, and the iron pipe and the linkage ring pipe are rotatably connected in the inner and outer annular grooves respectively through bearings.

[0010] Preferably, the magnetic connection comprises four magnetic plates 1 fixedly connected to the wall of the iron pipe, and the four magnetic plates 1 are evenly divided into a circle with their axes as reference. Four magnetic plates 2 magnetically connected to the magnetic plate 1 are fixedly connected to the inner wall of the linkage ring tube.

[0011] Preferably, the driving assembly comprises a motor fixedly mounted on the outer wall of the iron pipe, a gear is fixedly connected to the output shaft of the motor, and a gear ring meshing with the gear is fixedly connected to the outer wall of the linkage ring pipe.

[0012] Preferably, four limit bars are fixedly connected to the inner wall of the iron pipe, and the four limit bars are arranged along the axial direction of the iron pipe and evenly divide the circumference with the axis as the reference. Four limit grooves slidably connected to the limit bars are opened on the outer wall of the separation pipe sleeve, and the ends of the four limit bars are provided with a clamping structure for fixing the separation pipe sleeve.

[0013] Preferably, the snap-fit ​​structure comprises a protrusion fixedly connected to the end of the limiting strip, and the end of the limiting groove is provided with a snap-fit ​​groove adapted to snap-fit ​​with the protrusion.

[0014] Preferably, a pull rod is fixedly connected to one end of the inner wall of the separation sleeve away from the aggregate ring groove.

[0015] Preferably, the outer wall of the aggregate ring groove is streamlined in design.

[0016] The beneficial effects are:

[0017] By alternately circulating the slurry through two sets of pipes, iron filings can be cleaned without stopping the operation. The rotating design of the internal iron pipe allows every part of the iron pipe with magnetism to be immersed in the slurry, which can be used for iron removal operations when the slurry flow decreases. At the same time, the design of the separation pipe sleeve can prevent iron filings from directly contacting the iron pipe. The separation pipe sleeve can then be pulled out to complete the cleaning and collection of iron filings, which is convenient and quick, and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a disassembled stereoscopic diagram of the iron removal pipe of the utility model;

[0021] Figure 3 It is a sectional stereogram of the iron pipe of the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Tee pipe; 2. Butterfly valve; 3. Drive assembly; 3a. Motor; 3b. Gear; 3c. Gear ring; 4. L-shaped pipe; 5. Iron removal pipe; 6. Connecting pipe; 7. Linkage ring pipe; 8. Iron pipe; 9. Separation pipe sleeve; 10. Aggregate ring groove; 11. Magnetic plate 1; 12. Magnetic plate 2; 13. Limiting strip; 14. Limiting groove; 15. Bump; 16. Slot; 17. Pull rod; 18. Annular groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] See also Figure 1-Figure 3 As shown, the utility model provides a continuous slurry iron removal device, including a three-way pipe 1, two output ends of the three-way pipe 1 are fixedly installed with butterfly valves 2, and two output ends of the three-way pipe 1 are connected to a shunt pipeline, the shunt pipeline includes an L-shaped pipe 4, an iron removal pipe 5 and a connecting pipe 6, and the three are connected in sequence;

[0026] The inner wall of the iron removal pipe 5 is rotatably connected to an iron pipe 8, and the outer wall of the iron removal pipe 5 is rotatably connected to a linkage ring pipe 7, and the iron pipe 8 rotates together with the linkage ring pipe 7 through a magnetic connection. A driving assembly 3 for driving the linkage ring pipe 7 to rotate is provided on the outer wall of the iron removal pipe 5, and a separating pipe sleeve 9 is detachably provided inside the iron pipe 8, and an aggregate ring groove 10 is fixedly connected to the end of the separating pipe sleeve 9.

[0027] Furthermore, annular grooves 18 are provided on the inner and outer walls of the iron pipe 5, and the iron pipe 8 and the linkage ring pipe 7 are rotatably connected in the inner and outer annular grooves 18 respectively through bearings. Through the design of the inner and outer annular grooves 18, the distance between the internal iron pipe 8 and the external linkage ring pipe 7 can be shortened, and the magnetic attraction strength between the magnetic plate 11 and the magnetic plate 2 12 can be increased. Through the rotation of the bearings, the two can be made smoother when rotating.

[0028] Reference Figure 2 As shown, the magnetic connection includes four magnetic plates 11 fixedly connected to the wall of the iron pipe 8, and the four magnetic plates 11 are evenly divided into a circle with their axes as reference. Four magnetic plates 12 magnetically connected to the magnetic plates 11 are fixedly connected to the inner wall of the linkage ring tube 7. Through the positioning and adsorption of the magnetic plates 11 and 12, the external linkage ring tube 7 can drive the internal iron pipe 8 to rotate together.

[0029] As an optional embodiment, the driving assembly 3 includes a motor 3a fixedly mounted on the outer wall of the iron removal pipe 5, a gear 3b is fixedly connected to the output shaft of the motor 3a, and a gear ring 3c meshing with the gear 3b is fixedly connected to the outer wall of the linkage ring tube 7. The motor 3a drives the gear 3b to rotate, and the gear 3b drives the meshing gear ring 3c to rotate, thereby driving the linkage ring tube 7 to rotate.

[0030] Reference Figure 3 As shown, four limit bars 13 are fixedly connected to the inner wall of the iron pipe 8, and the four limit bars 13 are arranged along the axial direction of the iron pipe 8 and evenly divide the circumference with its axis as the reference. Four limit grooves 14 slidably connected to the limit bars 13 are provided on the outer wall of the separation pipe sleeve 9, and the ends of the four limit bars 13 are provided with a clamping structure for fixing the separation pipe sleeve 9. The clamping structure includes a protrusion 15 fixedly connected to the end of the limit bar 13, and the end of the limit groove 14 is provided with a clamping groove 16 that is clamped and adapted to the protrusion 15. By aligning the limit groove 14 with the limit bar 13 and inserting it, the separation pipe sleeve 9 can be inserted into the iron pipe 8, and the iron pipe 8 can drive the separation pipe sleeve 9 to rotate together. At the same time, when the clamping groove 16 coincides with the protrusion 15, the two are clamped to prevent the separation pipe sleeve 9 from falling off.

[0031] Specifically, a pull rod 17 is fixedly connected to one end of the inner wall of the separation pipe sleeve 9 away from the aggregate ring groove 10 , and the separation pipe sleeve 9 can be easily pulled out through the pull rod 17 .

[0032] Specifically, the outer wall of the aggregate ring groove 10 is streamlined, which can make the slurry smoother when passing through the protruding aggregate ring groove 10 .

[0033] When the slurry flows into the three-way pipe 1, it flows out from the end of the open butterfly valve 2, passes through the L-shaped pipe 4, the iron removal pipe 5 and the connecting pipe 6 in sequence, and the iron removal pipe 5 is magnetic by the magnetic force of the magnetic connection piece when passing through the iron removal pipe 5. The iron filings in the slurry are adsorbed on the surface of the separation pipe sleeve 9 under the action of the magnetic force. When the slurry becomes less, the linkage ring pipe 7 can be driven to rotate by the driving component 3. The iron pipe 8 and the separation pipe sleeve 9 inside the iron removal pipe 5 can be driven to rotate together under the magnetic force of the magnetic connection piece. At this time, the part without adsorbed iron filings can be immersed in the slurry for adsorption. When the surface of the separation pipe sleeve 9 on one side needs to be cleaned, open the other butterfly valve 2 and repeat the above operation, remove the iron removal pipe 5, and pull out the separation pipe sleeve 9. At this time, the iron filings adsorbed on its surface will be gathered in the aggregate ring groove 10 for centralized collection.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A continuous slurry iron removal device, characterized in that: It comprises a three-way pipe (1), the two output ends of the three-way pipe (1) are both fixedly mounted with butterfly valves (2), and the two output ends of the three-way pipe (1) are both connected to a shunt pipeline, the shunt pipeline comprises an L-shaped pipe (4), an iron removal pipe (5) and a connecting pipe (6), and the three are connected in sequence; The inner wall of the iron removal pipe (5) is rotatably connected to an iron pipe (8), the outer wall of the iron removal pipe (5) is rotatably connected to a linkage ring pipe (7), and the iron pipe (8) rotates together with the linkage ring pipe (7) through a magnetic connection piece. A driving component (3) for driving the linkage ring pipe (7) to rotate is provided on the outer wall of the iron removal pipe (5), and a separation pipe sleeve (9) is detachably provided inside the iron pipe (8), and an aggregate ring groove (10) is fixedly connected to the end of the separation pipe sleeve (9).

2. A continuous slurry iron removal device according to claim 1, characterized in that: The inner and outer walls of the iron removal pipe (5) are both provided with annular grooves (18), and the iron pipe (8) and the linkage ring pipe (7) are both rotatably connected in the inner and outer annular grooves (18) via bearings.

3. A continuous slurry iron removal device according to claim 1, characterized in that: The magnetic connection member comprises four magnetic plates one (11) fixedly connected to the wall of the iron pipe (8), and the four magnetic plates one (11) are evenly divided into a circle with their axes as reference circles, and four magnetic plates two (12) magnetically connected to the magnetic plates one (11) are fixedly connected to the inner wall of the linkage ring pipe (7).

4. A continuous slurry iron removal device according to claim 1, characterized in that: The driving assembly (3) comprises a motor (3a) fixedly mounted on the outer wall of the iron removal pipe (5), a gear (3b) fixedly connected to the output shaft of the motor (3a), and a gear ring (3c) meshing with the gear (3b) fixedly connected to the outer wall of the linkage ring pipe (7).

5. A continuous slurry iron removal device according to claim 1, characterized in that: Four limit bars (13) are fixedly connected to the inner wall of the iron pipe (8), and the four limit bars (13) are arranged along the axial direction of the iron pipe (8) and evenly divide the circumference with the axis as the reference. Four limit grooves (14) slidably connected to the limit bars (13) are opened on the outer wall of the separation pipe sleeve (9), and the ends of the four limit bars (13) are provided with a clamping structure for fixing the separation pipe sleeve (9).

6. A continuous slurry iron removal device according to claim 5, characterized in that: The clamping structure comprises a protrusion (15) fixedly connected to the end of the limiting strip (13), and the end of the limiting groove (14) is provided with a clamping groove (16) adapted to be clamped with the protrusion (15).

7. A continuous slurry iron removal device according to claim 1, characterized in that: A pull rod (17) is fixedly connected to one end of the inner wall of the separation pipe sleeve (9) away from the aggregate ring groove (10).

8. A continuous slurry iron removal device according to claim 1, characterized in that: The outer wall of the aggregate ring groove (10) is of streamlined design.

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