Modularized automatic iron removal device

Abstract

The utility model relates to a modularized automatic deironing device, which comprises a plurality of deironing modules, each deironing module comprises a shell component, an iron removal space is arranged in the shell component, and a first joint and a second joint are respectively arranged on the wall surface of the shell component; the magnetic rod assembly is mounted in the iron removal space and is used for removing iron from the slurry in the iron removal space based on the action of a magnetic field; the first joint of one iron removal module is connected with the first joint of another iron removal module, and / or the second joint of one iron removal module is connected with the second joint of another iron removal module, so that the plurality of iron removal modules are connected in series, and the slurry sequentially flows through the iron removal spaces for iron removal. By arranging the multiple iron removal modules and the liquid drainage pipeline, any number of iron removal modules can be connected in series, the compatibility and use flexibility of the iron removal device are effectively improved, and the iron removal device is suitable for various use working conditions.

Description

TECHNICAL FIELD

[0001] The utility model relates to pulp iron removal device technical field especially a modular automatic iron removal device. BACKGROUND

[0002] In the lithium battery production process, the pulp for preparing electrode sheet needs to be deironed by the iron removal device. The iron removal device is based on the principle of electromagnetic property, and uses the magnetic bar to adsorb the magnetic impurities (mainly iron filings) in the pulp, so as to ensure that the electrode sheet produced in the subsequent production meets the safety requirements.

[0003] The iron removal device in the prior art has poor versatility, and the device with a large number of magnetic bars used in the pipeline with small iron removal demand will cause resource waste, and the device with a small number of magnetic bars used in the pipeline with large iron removal demand cannot achieve the iron removal effect. UTILITY MODEL CONTENTS

[0004] Therefore, it is necessary to provide a modular automatic iron removal device to solve the problems of poor versatility and compatibility of the iron removal device in the prior art, the need for special machines, and the difficulty in flexible use in various working conditions.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A modular automatic iron removal device comprises a plurality of iron removal modules, and each iron removal module comprises:

[0007] A shell assembly is internally provided with an iron removal space, and a first connector and a second connector are respectively mounted on the wall surface of the shell assembly;

[0008] A magnetic bar assembly is installed in the iron removal space and removes the pulp in the iron removal space based on the magnetic field effect;

[0009] The first connector of one iron removal module is connected with the first connector of another iron removal module, and / or the second connector of one iron removal module is connected with the second connector of another iron removal module, so as to connect the plurality of iron removal modules in series, and then make the pulp flow through each iron removal space in turn for iron removal.

[0010] As a further improvement of the above technical scheme:

[0011] In the single iron removal module, the shell assembly comprises:

[0012] An outer shell is internally provided with a first mounting space;

[0013] An inner shell is installed in the first mounting space, and the inner shell is internally provided with a second mounting space;

[0014] A partition plate is installed at the bottom of the inner casing and separates a lower space in the first mounting space, and a through hole is formed in the end face of the partition plate to make the second mounting space and the lower space communicate to form a de-ironing space.

[0015] In the single de-ironing module, a scraper mechanism is mounted between the inner side wall of the inner casing and the outer side wall of the magnetic rod assembly, a scraper connecting rod is mounted on the scraper mechanism, and the scraper connecting rod extends to the outside of the casing assembly and is connected to the output end of the driving module.

[0016] The driving module drives the scraper mechanism to move linearly along the axial direction of the magnetic rod assembly through the scraper connecting rod, so as to scrape off the impurities attached to the outer side wall of the magnetic rod assembly and the inner side wall of the inner casing.

[0017] In the single de-ironing module, a piston ring is mounted on the outer side wall of the scraper connecting rod.

[0018] The structure of the single scraper mechanism comprises a scraper seat, a plurality of mounting holes are formed in the end face of the scraper seat, a dustproof ring assembly is mounted in each mounting hole, and the dustproof ring assembly comprises dustproof rings symmetrically arranged along the axial direction of the corresponding mounting hole.

[0019] The scraper mechanism moves linearly along the axial direction of the magnetic rod assembly, so as to scrape off the impurities attached to the outer side wall of the magnetic rod assembly through the scraper seat and the dustproof rings.

[0020] In the single de-ironing module, a plurality of cleaning joints are mounted on the wall of the outer casing, and cleaning liquid is introduced into the de-ironing space through the cleaning joints, so as to clean the scraper mechanism.

[0021] In the single de-ironing module, a connecting plate is mounted on the top of the inner casing, at least one accommodating groove is formed in the bottom of the connecting plate, and the magnetic rod assembly is mounted in the accommodating groove.

[0022] In the single de-ironing module, a third joint is mounted on the bottom wall of the outer casing, and the end of the third joint is connected to a liquid drainage pipeline.

[0023] A driving pump is mounted on the liquid drainage pipeline.

[0024] In the single de-ironing module, the magnetic rod assembly comprises at least one magnetic rod.

[0025] A driving pump is mounted on the liquid drainage pipeline.

[0026] The beneficial effects of the utility model are as follows:

[0027] The utility model discloses compact, reasonable, convenient operation, through setting up multiple iron removal module, can series connection any number of iron removal module to can according to slurry total quantity arbitrarily increase and decrease the number of iron removal module, effectively improve the compatibility and use flexibility of iron removal device, applicable to multiple use working condition, simultaneously, the position of first joint, second joint in different iron removal module corresponds respectively to conveniently realize the connection between the adjacent two iron removal modules through the clamp or short pipe, and the series connection of multiple iron removal modules is convenient and fast, and the modular assembly is convenient, and using on the pipeline of little iron removal demand can not cause resource waste, and using on the pipeline of big iron removal demand can effectively reach the iron removal effect.

[0028] (1) by setting up the shell body, inner casing and baffle, can form the iron removal space, and the inner side wall surface of inner casing and the outer side wall surface of magnetic rod assembly are small, thereby guaranteeing that the slurry in the iron removal space can be in contact with the magnetic rod assembly sufficiently, and the removal rate of magnetic impurities in the slurry is improved.

[0029] (2) by setting up the scraper connecting rod and scraper mechanism, can make the linear motion of descending along the axial direction of magnetic rod under the driving of the driving module, and the impurities adhered to the magnetic rod can be scraped automatically without disassembling the magnetic rod assembly, and the method is convenient, fast, high in cleaning efficiency and good in cleaning effect.

[0030] (3) by setting up the connecting seat, one driving part can drive one or more scraper connecting rods to make linear motion, and the layout is compact, and the cost is saved.

[0031] (4) by setting up the cleaning joint, the lower space and scraping mechanism can be cleaned, and the iron removal effect is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the structural schematic diagram of the utility model.

[0033] Figure 2 It is Figure 1 The rear view.

[0034] Figure 3 It is the structural schematic diagram of the iron removal module in the utility model.

[0035] Figure 4 It is Figure 3 The explosion diagram.

[0036] Figure 5 It is the full cross-sectional view of the iron removal module in the utility model.

[0037] Figure 6 It is the structural schematic diagram of the scraper mechanism in the utility model.

[0038] Figure 7 It is the full cross-sectional view of the scraper mechanism in the utility model.

[0039] 1, iron removal module; 2, drive module; 3, drive pump; 4, trolley; 5, three-way valve; 6, liquid discharge pipeline;

[0040] 101, outer shell; 102, inner shell; 103, partition; 104, connecting plate; 105, lower space; 106, magnetic rod; 107, cleaning joint; 108, scraper connecting rod; 109, scraper mechanism; 110, piston ring; 111, first joint; 112, second joint; 113, third joint; 114, bracket;

[0041] 1091, scraper seat; 1092, dustproof ring;

[0042] 201, drive; 202, connecting seat. DETAILED DESCRIPTION

[0043] The specific embodiments of the utility model are described below in combination with the drawings.

[0044] The structure and function of the utility model are as follows:

[0045] As Figures 1-7 shown, a modular automatic iron removal device includes a plurality of iron removal modules 1, and a single iron removal module 1 includes: a shell assembly, which is internally provided with an iron removal space, and a wall surface of the shell assembly is respectively provided with a first joint 111 and a second joint 112; a magnetic rod assembly, which is installed in the iron removal space and removes iron from slurry in the iron removal space based on the action of a magnetic field; the first joint 111 of one iron removal module 1 is connected with the first joint 111 of another iron removal module 1, and / or the second joint 112 of one iron removal module 1 is connected with the second joint 112 of another iron removal module 1, so that a plurality of iron removal modules 1 are connected in series, and then the slurry sequentially flows through each iron removal space for iron removal. By connecting any number of iron removal modules 1 in series, the number of iron removal modules 1 can be increased or decreased as needed according to the total amount of slurry, effectively improving the compatibility and use flexibility of the iron removal device, and being suitable for various use conditions.

[0046] The iron removal device includes a plurality of iron removal modules 1, a drive module 2, a drive pump 3, a trolley 4, a three-way valve 5, and a liquid discharge pipeline 6; wherein,

[0047] As Figures 3-5 shown, a single iron removal module 1 includes a shell assembly, a magnetic rod assembly, a cleaning joint 107, a scraper connecting rod 108, a scraper mechanism 109, a piston ring 110, a first joint 111, a second joint 112, a third joint 113, and a bracket 114.

[0048] In the single iron removal module 1, the magnetic rod assembly comprises at least one magnetic rod 106.

[0049] In the single iron removal module 1, the shell assembly comprises: an outer shell 101, which is internally provided with a first mounting space; an inner shell 102, which is mounted in the first mounting space, and the inner shell 102 is internally provided with a second mounting space; a partition plate 103, which is mounted at the bottom of the inner shell 102 and separates a lower space 105 in the first mounting space, and a through hole is formed in the end face of the partition plate 103, so that the second mounting space and the lower space 105 are communicated to form an iron removal space. By arranging the outer shell 101, the inner shell 102 and the partition plate 103, the iron removal space can be formed, and the inner side wall surface of the inner shell 102 and the outer side wall surface of the magnetic rod assembly have a small gap, so that the slurry in the iron removal space can be fully contacted with the magnetic rod assembly, and the removal rate of magnetic impurities in the slurry is improved.

[0050] In the single iron removal module 1, the bottom wall surface of the outer shell 101 is provided with a third joint 113, and the end of the third joint 113 is connected with the liquid discharge pipeline 6.

[0051] In the utility model, the first joint 111 is mounted on the side wall surface of the inner shell 102 and is communicated with the second mounting space, the second joint 112 is mounted on the side wall surface of the outer shell 101 and is communicated with the lower space 105, and the third joint 113 is mounted on the bottom wall surface of the outer shell 101 and is communicated with the lower space 105, so that the first joint 111, the second joint 112 and the third joint 113 are all communicated with the iron removal space.

[0052] The second joint 112 is arranged below the first joint 111, and the first joint 111 and the second joint 112 are both used for the slurry to enter and exit the iron removal space; the positions of the first joint 111 and the second joint 112 in different iron removal modules 1 correspond respectively, so that the connection between the adjacent two iron removal modules 1 can be realized through the clamp or the short pipe.

[0053] The third joint 113 is used for discharging the residual slurry in the iron removal space and discharging the waste liquid after cleaning the iron removal space.

[0054] As Figures 1-2As shown, the drain pipe 6 is connected to the third connector 113 of each iron removal module 1 via a connecting branch pipe. A three-way valve 5 is installed at the end of the drain pipe 6. The three-way valve 5 controls the flow of liquid in the drain pipe 6 to the storage container or waste liquid collection container. Before cleaning the iron removal space inside the iron removal module 1, the three-way valve 5 is controlled to allow the slurry remaining inside the iron removal space to flow sequentially to the storage container through the corresponding third connector 113 and drain pipe 6. After cleaning the corresponding iron removal space through the cleaning connector 7, the three-way valve 5 is controlled to allow the waste liquid after cleaning to flow sequentially into the waste liquid collection container through the corresponding third connector 113 and drain pipe 6.

[0055] A drive pump 3 is installed on the drain pipe 6. The drive pump 3 is used to drive the flow of liquid in the drain pipe 6.

[0056] In a single iron removal module 1, a connecting plate 104 is fitted onto the top of the inner housing 102. At least one receiving groove is formed at the bottom of the connecting plate 104 for installing the magnetic rod assembly. The receiving groove corresponds one-to-one with the magnetic rod 106. The top end of the magnetic rod 106 is provided with an annular protrusion that can be embedded in the receiving groove, thereby realizing the installation and fixation of the magnetic rod assembly within the housing assembly.

[0057] In a single iron removal module 1, a scraper mechanism 109 is fitted between the inner wall of the inner housing 102 and the outer wall of the magnetic rod assembly. A scraper connecting rod 108 is fitted onto the scraper mechanism 109, extending to the outside of the housing assembly and connecting to the output end of the drive module 2. The drive module 2 drives the scraper mechanism 109 to move linearly along the axial direction of the magnetic rod assembly via the scraper connecting rod 108, thereby scraping away impurities adhering to the outer wall of the magnetic rod assembly and the inner wall of the inner housing 102. By setting the scraper connecting rod 108 and the scraper mechanism 109, the magnetic rod 106 can move downward linearly along the axial direction under the drive of the drive module 2. Impurities adhering to the magnetic rod 109 and the inner housing 102 can be automatically scraped away without disassembling the magnetic rod assembly, which is convenient, fast, efficient, and effective.

[0058] like Figures 1-2 As shown, in this utility model, the drive module 2 includes several drive components 201. The output end of each drive unit 201 is fixedly connected to a connecting seat 202. Each connecting seat 202 is connected to at least one scraper link 108. Each drive component 201 drives the corresponding scraper link 108 to perform linear motion through the corresponding connecting seat 202, thereby driving the scraper mechanism 109 to perform linear motion. By setting the connecting seat 202, one drive component 201 can drive one or more scraper links 108 to perform linear motion, which can effectively and compactly arrange the layout and save costs.

[0059] The driving part 201 adopts a linear driving module, a linear motor or a linear driving component such as a cylinder.

[0060] The piston ring 110 is mounted on the outer side wall surface of the scraper connecting rod 108.

[0061] The single scraper mechanism 109 is structured as follows: the scraper seat 1091 is provided with a plurality of mounting holes in the end surface, and a dustproof ring assembly is mounted in each mounting hole; the dustproof ring assembly comprises dustproof rings 1094 symmetrically arranged along the corresponding mounting hole in the axial direction; the scraper mechanism 109 moves linearly along the axial direction of the magnetic rod assembly, so that the dust attached to the outer side wall surface of the magnetic rod assembly is scraped off by the scraper seat 1091 and the dustproof ring 1094; the number of mounting holes in the single scraper seat 1091 corresponds to the number of magnetic rods 106 in the corresponding magnetic rod assembly; the magnetic rod 106 is mounted in the corresponding mounting hole and tightly cooperates with the corresponding dustproof ring assembly, so that the dust on the outer circumferential surface of the magnetic rod 106 is scraped off by the scraper seat 1091 and the dustproof ring assembly during the movement of the scraper mechanism 109.

[0062] In the single iron removal module 1, a plurality of cleaning joints 107 are mounted on the wall surface of the outer shell 101; the cleaning liquid is introduced into the iron removal space through the cleaning joint 107, so that the scraper mechanism 109 is cleaned; the end of the single cleaning joint 107 is arranged towards the cleaning of the scraper mechanism 109; the cleaning liquid is sprayed to the scraper mechanism 109 through the cleaning joint 107, so that the dust adhered to the scraper mechanism 109 is removed; at the same time, the dust adhered to the inner side wall surface of the lower space 105 can also be removed; after cleaning, the waste liquid flows out to the outside of the iron removal space through the third joint 113.

[0063] In the single iron removal module 1, the bracket 114 is mounted at the bottom of the shell assembly; the installation height of the shell assembly is adjusted through the bracket 114, so that the positions of the first joint 111 and the second joint 112 in the two iron removal modules 1 can be accurately corresponded.

[0064] In the utility model, the trolley 4 is also provided, the plurality of iron removal modules 1 are mounted on the trolley 4, the position is conveniently moved through the trolley, and the use flexibility of the device is further improved.

[0065] According to specific use requirements and installation requirements, the liquid discharge pipeline 6 and other connecting pipe groups can adopt the form of a plurality of short pipes spliced, or can adopt the form of a long pipe; in addition, the corresponding control valve assembly is mounted on each pipeline, and is specifically configured according to actual production requirements.

[0066] The working process of this utility model is as follows:

[0067] like Figure 2 As shown, five iron removal modules 1 are set up, which are defined from left to right as the first iron removal module, the second iron removal module, the third iron removal module, the fourth iron removal module, and the fifth iron removal module; three driving components 201 are configured accordingly. Initially, under the action of the three driving components 201, the five scraper connecting rods 108 are fully extended, so that the corresponding scraping mechanism 109 is located on the upper part of the corresponding magnetic rod assembly.

[0068] The second interface 112 of the first iron removal module is connected to the second interface 112 of the second iron removal module, the first interface 111 of the second iron removal module is connected to the first interface 111 of the third iron removal module, the second interface 112 of the third iron removal module is connected to the second interface 112 of the fourth iron removal module, and the first interface 111 of the fourth iron removal module is connected to the first interface 111 of the fifth iron removal module.

[0069] The second interface 112 of the first iron removal module is used for external slurry feeding, and the first interface 112 of the fifth iron removal module is used for slurry discharge.

[0070] The external slurry enters the corresponding iron removal space through the second interface 112 of the first iron removal module, and then enters the iron removal space of the second iron removal module through the first connector 111 of the first iron removal module and the first connector 111 of the second iron removal module. It then enters the iron removal space of the third iron removal module through the second connector 112 of the second iron removal module and the second connector 112 of the third iron removal module. It then enters the iron removal space of the fourth iron removal module through the first connector 111 of the third iron removal module and the first connector 111 of the fourth iron removal module. Finally, it enters the iron removal space of the fifth iron removal module through the second connector 112 of the fourth iron removal module and the second connector 112 of the fifth iron removal module. This process traverses each iron removal space and removes iron sequentially through the magnetic rod assembly in each iron removal space. After iron removal is completed, the material is discharged through the first connector 111 of the fifth iron removal module.

[0071] The above description is an explanation of the present utility model and not a limitation thereof. The scope of the present utility model is defined by the claims. Within the protection scope of the present utility model, any form of modification may be made.

Claims

1. A modular automatic de-ironing device, characterized by: The iron removal module (1) comprises: a shell assembly, which is internally provided with an iron removal space, and a first joint (111) and a second joint (112) are respectively mounted on the wall surface of the shell assembly; a magnetic rod assembly, which is installed in the iron removal space and removes iron from the slurry in the iron removal space based on the magnetic field effect; the first joint (111) of one iron removal module (1) is connected with the first joint (111) of another iron removal module (1), and / or the second joint (112) of one iron removal module (1) is connected with the second joint (112) of another iron removal module (1), so that the plurality of iron removal modules (1) are connected in series, and the slurry sequentially flows through each iron removal space for iron removal.

2. A modular automatic iron trap as defined in claim 1, wherein: In the single iron removal module (1), the shell assembly comprises: an outer shell (101), which is internally provided with a first mounting space; an inner shell (102), which is installed in the first mounting space and is internally provided with a second mounting space; a partition plate (103), which is installed at the bottom of the inner shell (102) and separates a lower space (105) in the first mounting space, and a through hole is formed in the end surface of the partition plate (103), so that the second mounting space and the lower space (105) are in communication to form an iron removal space.

3. A modular automatic iron trap as defined in claim 2, wherein: In the single iron removal module (1), a scraper mechanism (109) is installed between the inner side wall surface of the inner shell (102) and the outer side wall surface of the magnetic rod assembly, a scraper connecting rod (108) is installed on the scraper mechanism (109), and the scraper connecting rod (108) is connected with the output end of a driving module (2) outside the shell assembly. The driving module (2) drives the scraper mechanism (109) to move linearly along the axial direction of the magnetic rod assembly through the scraper connecting rod (108), so as to scrape off impurities attached to the outer side wall surface of the magnetic rod assembly and the inner side wall surface of the inner shell (102).

4. A modular automatic iron trap as defined in claim 3, wherein: In the single iron removal module (1), a piston ring (110) is installed on the outer side wall surface of the scraper connecting rod (108).

5. A modular automatic iron trap as defined in claim 2, wherein: The structure of the single scraper mechanism (109) comprises a scraper seat (1091), a plurality of mounting holes are formed in the end surface of the scraper seat (1091), a dustproof ring assembly is installed in each mounting hole, and the dustproof ring assembly comprises a dustproof ring (1094) which is symmetrically arranged along the axial direction of the corresponding mounting hole. The scraper mechanism (109) moves linearly along the axial direction of the magnetic rod assembly, so as to scrape off impurities attached to the outer side wall surface of the magnetic rod assembly through the scraper seat (1091) and the dustproof ring (1094).

6. A modular automatic iron trap as defined in claim 2, wherein: In the single iron removal module (1), a plurality of cleaning joints (107) are installed on the wall surface of the outer shell (101), and cleaning liquid is introduced into the iron removal space through the cleaning joints (107), so as to clean the scraper mechanism (109).

7. A modular automatic iron trap as defined in claim 2, wherein: In the single iron removal module (1), a connecting plate (104) is installed on the top of the inner shell (102), at least one accommodating groove is formed in the bottom of the connecting plate (104), and the magnetic rod assembly is installed in the accommodating groove.

8. A modular automatic iron trap as defined in claim 2, wherein: In the single iron removal module (1), a third joint (113) is mounted on the bottom wall surface of the outer shell (101), and the end of the third joint (113) is connected with a liquid discharge pipeline (6).

9. A modular automatic iron trap as defined in claim 8, wherein: A driving pump (3) is mounted on the liquid discharge pipeline (6) in a matching mode.

10. A modular automatic iron trap as defined in claim 1, wherein: In the single iron removal module (1), the magnetic rod assembly includes at least one magnetic rod (106).

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