An environmentally friendly iron removal device for the production of ceramic power insulators

Abstract

The present invention provides an environmentally friendly iron removal device for the production of ceramic power insulators, and relates to the field of power ceramic insulator equipment. The environmentally friendly iron removal device for the production of ceramic power insulators comprises an external protection box, and a slag discharge plate and a slurry discharge plate are respectively installed on both sides of the bottom of the external protection box, the slag discharge plate corresponds to the slurry discharge plate and is both connected to the inside of the external protection box, an iron removal assembly is installed at the upper end of the external protection box, a slurry compression assembly is installed in the middle of the external protection box, and also includes a sorting assembly installed at the bottom of the external protection box. The environmentally friendly iron removal device for the production of ceramic power insulators has a better processing effect by setting the iron removal assembly and the slurry compression assembly, and the piston is almost in contact with the bottom of the magnetic column, so the precipitated iron filings will also be adsorbed by the magnetic column, thereby in a processing flow, the iron filings in the mud can be basically completely removed, and by setting the scraping magnet group and the magnetic column, the porcelain scraping effect is good and not easy to wear.

Description

Technical Field

[0001] The invention relates to the field of power ceramic insulator equipment, in particular to an environmentally friendly iron removal device used for the production of ceramic power insulators. Background Art

[0002] Insulators are a special type of insulating parts that play an important role in power transmission lines. Currently, power insulators on the market are mainly made of ceramics. The mud required in the production process of ceramic insulators contains a lot of metal, mainly iron.

[0003] Current problems in slurry iron removal:

[0004] On the one hand, the main method of iron removal is artificial adsorption, which has low work efficiency. When faced with large amounts of mud, manual iron removal is not thorough enough, and the absorbed iron slag cannot be recycled, resulting in a waste of resources.

[0005] When washing pulp, a lot of water resources are wasted.

[0006] The iron removal adsorption effect is poor and multiple slurry cycles are required.

[0007] Chinese Patent Publication No.: CN112570143A discloses an environmentally friendly iron removal device for the production of ceramic power insulators, including an annular electromagnet, a scraping cylinder is arranged outside the annular electromagnet, a first spring is arranged outside the scraping cylinder, a solenoid is arranged inside the first spring, a connecting block is fixedly connected to the outside of the connecting plate, an extrusion cylinder is movably connected to the outside of the connecting block, and a telescopic rod is arranged inside the extrusion cylinder. In this device, the annular electromagnet is energized and absorbs the iron slag in the mud during the rotation process. When the annular electromagnet rotates, the iron slag is absorbed by the magnetic force of the annular electromagnet, and the mud will not adhere to the annular electromagnet under the action of its own gravity. The magnetic adsorption of the annular electromagnet on the iron slag disappears, and the scraping cylinder moves down to scrape off the iron slag outside the annular electromagnet, so that the annular electromagnet can repeatedly absorb the iron slag in the mud. The effect of removing the iron slag in the ceramic mud is achieved through the above structure.

[0008] This solution uses a rotating method to repeatedly absorb iron filings from the mud. Although this method can effectively remove iron impurities from the ceramic mud, it is difficult to completely remove iron impurities from the mud because the iron impurities have a certain weight and are prone to precipitation. Summary of the invention

[0009] In view of the deficiencies in the prior art, the present invention provides an environmentally friendly iron removal device for the production of ceramic power insulators, which solves the problems raised in the above background technology.

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions: an environmentally friendly iron removal device for ceramic power insulator production, comprising an external protection box, a slag discharge plate and a slurry discharge plate are respectively installed on both sides of the bottom of the external protection box, the slag discharge plate and the slurry discharge plate correspond to each other and are both connected to the inside of the external protection box, an iron removal assembly is installed at the upper end of the external protection box, a slurry compression assembly is installed in the middle of the external protection box, and also includes a sorting assembly installed at the bottom of the external protection box;

[0011] The iron removal assembly includes a casing, a laminate and a cylinder A. The bottom end of the casing is connected to the mud compression assembly. A magnetic column is installed in the casing. The upper end of the magnetic column is fixed to the inner wall of the upper end of the casing. A circle of triangular grooves is provided on the outer circle of the magnetic column. A scraper magnet group is sleeved on the outer surface of the upper end of the magnetic column. The inner circle of the scraper magnet group fits with the magnetic column and the triangular groove thereon. A pressure plate is fixedly installed on the upper end of the scraper magnet group. The laminate is on the casing distributed in a matrix. One end of any pressure plate away from the scraper magnet group is fixed to the bottom surface of the laminate. Two cylinders A are provided, which are respectively located on the front and rear sides of the laminate. The lower end of the cylinder A is fixed to the mud compression assembly, and the upper end of the cylinder A is fixed to the side of the laminate.

[0012] The mud compression assembly can compress the incoming mud into the casing, and the laminate can drive the sorting assembly when it moves down.

[0013] Preferably, the scraper magnet group includes a dust cover and a scraper ring, the scraper ring is connected to the bottom end of the dust cover, the end of the scraper ring away from the dust cover is in a contracted shape, the scraper ring and the dust cover are both sleeved on the magnetic column, the bottom end of the scraper ring is a toothed structure, the inner ring of the scraper ring fits with the outer wall of the magnetic column, and the inner ring of the scraper ring is fixedly installed with a plurality of triangular teeth, which can be stuck in the triangular groove and fit therewith;

[0014] The pressing plate is fixedly connected to the dust cover.

[0015] Preferably, the sleeves are multiple and distributed in a matrix, the magnetic column is concentric with the sleeve and the lower end of the magnetic column extends to the inner bottom of the sleeve, and there is an annular cavity between the magnetic column and the sleeve.

[0016] Preferably, the mud compression assembly includes a compression chamber, a mud inlet pipe, a piston, a bottom shell and a cylinder B. The interior of the compression chamber is a hollow structure. The lower end of the sleeve is fixedly mounted on the compression chamber and is connected to the internal cavity of the external protection box. Two mud inlet pipes are provided, which are respectively located on both sides of the compression chamber. One end of the mud inlet pipe is fixed to and connected to the side of the compression chamber, and the other end extends upward to the external protection box and is fixed to the external protection box, and the mud inlet pipe is connected to the outside of the external protection box. The bottom end of the compression chamber is an open structure. The piston is located inside the compression chamber, and the two are sealed and slidably connected. The bottom shell is suspended and fixed to the bottom of the piston. Cylinder B is provided with two groups, each group is provided with two, and the two groups of cylinders B are respectively located at the left and right ends of the compression chamber. The fixed end of cylinder B is fixed to the compression chamber, and the movable end is fixed to the bottom shell. After cylinder B shrinks to the bottom, the piston can be sent to the top of the interior of the compression chamber through the bottom shell.

[0017] Preferably, the bottom shell is a U-shaped structure, and a plurality of lower slurry grooves extending vertically are provided on the inner bottom wall of the bottom shell. Extension plates are fixedly installed at both ends of the bottom surface of the bottom shell, and the movable end of the cylinder B is fixed to the end of the extension plate away from the bottom shell.

[0018] Preferably, the mud inlet pipe is divided into a middle section and a bending section, the inner diameter of the bending section is smaller than the inner diameter of the middle section, the middle section is vertically arranged, and its upper end passes through the external protection box and is fixed to the external protection box.

[0019] Preferably, the sorting assembly includes a sorting plate and a support arm, the sorting plate is elastically hinged to the inner wall of the external protection box, one end of the support arm is connected to the hinge axis of the sorting plate and the external protection box, the sorting plate is fixed to the support arm, and the sorting plate is inclined when not subject to force, and its bottom end corresponds to the pulp discharge plate.

[0020] Preferably, the front and rear sides of the laminate are elastically hinged with a first support rod, the end of the first support rod away from the laminate is elastically hinged with a second support rod, the lower end of the second support rod is equipped with a roller, the roller is in contact with the support arm, when the laminate moves downward, the first support rod and the second support rod can be folded under force and cause the support arm to rotate, so that the other end of the sorting plate falls down and corresponds to the slag discharge plate.

[0021] Preferably, a flushing pipe is also installed on the external protection box, and the flushing pipe corresponds to the sorting plate.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The environmentally friendly iron removal device for the production of ceramic power insulators is provided with an iron removal component and a mud compression component. When the mud enters the compression chamber, it will be compressed into the casing. At this time, the iron filings in the mud in the casing will be adsorbed onto the magnetic column. After releasing the piston, the mud with the iron filings removed will fall onto the sorting plate and then be discharged through the slurry discharge plate. The iron filings on the magnetic column can be scraped off from the magnetic column after the scraper group moves downward. In this process, the sorting plate has changed direction, and the scraped iron filings can be discharged through the slag discharge plate. When the iron filings are adsorbed on the magnetic column, the triangular grooves of the magnetic column can increase the adsorption. area, so that when the piston moves down and has not yet left the compression chamber, the magnetic column is no longer wrapped by the mud. In this process, the mud on the magnetic column is more likely to drip from the triangular groove, so that no mud will be wasted when scraping off the iron filings, and the piston can be set to compress a box of mud multiple times. Each time the magnetic column is flushed, the iron filings can be adsorbed by the magnetic column, the treatment effect is better, and no secondary process is required. Moreover, because the piston compresses the mud and the mud enters the casing, the piston is almost in contact with the bottom of the magnetic column, so the precipitated iron filings will also be adsorbed by the magnetic column, so in one treatment process, the iron filings in the mud can be basically completely removed.

[0024] The environmentally friendly iron removal device for the production of ceramic power insulators is provided with a scraper group and a magnetic column. Each time the scraper group moves up and down, the iron filings and mud on the magnetic column can be completely removed. There is no need to spray the magnetic column with clean water for a second time. The scraper has a good porcelain scraping effect and is not easy to wear. Moreover, after the magnetic column is demagnetized, the iron filings and mud will fall due to the effect of gravity.

[0025] The environmentally friendly iron removal device used in the production of ceramic power insulators is configured with an annular cavity. Multiple sleeves can collect all the mud in the compression cavity at one time. At this time, all the magnetic columns can be energized to generate magnetism. There is no need for the magnetic equipment to move or rotate in the mud, making the control more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention;

[0027] Figure 2 It is a front view of the structure of the present invention;

[0028] Figure 3 It is a cross-sectional view of the structure of the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the external protection box of the present invention;

[0030] Figure 5 For the present invention Figure 4 A magnified view of a local area in ;

[0031] Figure 6It is a structural connection diagram of the iron removal component and the mud compression component of the present invention;

[0032] Figure 7 It is a structural diagram of the mud compression assembly of the present invention;

[0033] Figure 8 It is a structural diagram of the iron removal component of the present invention;

[0034] Fig. 9 It is a separation diagram of the iron removal component of the present invention;

[0035] Fig.10 For the present invention Fig. 9 A magnified view of the local structure.

[0036] In the figure: 1. external protection box; 2. slag discharge plate; 3. pulp discharge plate; 4. iron removal assembly; 401. casing; 402. laminated plate; 403. cylinder A; 404. magnetic column; 405. triangular groove; 406. scraper magnet group; 4061. dust cover; 4062. scraper ring; 4063. triangular tooth; 407. pressure plate; 408. annular cavity; 5. mud compression assembly; 501. compression cavity; 502. mud inlet pipe; 5021. middle section; 5022. bending section; 503. piston; 504. bottom shell; 505. cylinder B; 506. lower pulp groove; 507. extension plate; 6. sorting assembly; 601. sorting plate; 602. support arm; 603. first support rod; 604. second support rod; 605. roller. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0039] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0041] like Figure 1-10 As shown, an environmentally friendly iron removal device for ceramic power insulator production includes an external protection box 1, a slag discharge plate 2 and a slurry discharge plate 3 are respectively installed on both sides of the bottom of the external protection box 1, the slag discharge plate 2 corresponds to the slurry discharge plate 3 and is connected to the inside of the external protection box 1, an iron removal component 4 is installed on the upper end of the external protection box 1, a slurry compression component 5 is installed in the middle of the external protection box 1, and also includes a sorting component 6 installed at the bottom of the external protection box 1;

[0042] The iron removal component 4 includes a sleeve 401, a laminate 402 and a cylinder A403. The bottom end of the sleeve 401 is connected to the mud compression component 5. A magnetic column 404 is installed in the sleeve 401. The upper end of the magnetic column 404 is fixed to the inner wall of the upper end of the sleeve 401. A circle of triangular grooves 405 is provided on the outer circle of the magnetic column 404. A scraper magnet group 406 is sleeved on the outer end of the magnetic column 404. The inner circle of the scraper magnet group 406 is connected to the magnetic column 404 and the triangular grooves thereon. The groove 405 is fitted, and a pressure plate 407 is fixedly installed on the upper end of the scraper group 406. The laminate 402 is located on the sleeve 401 distributed in a matrix. The end of any pressure plate 407 away from the scraper group 406 is fixed to the bottom surface of the laminate 402. There are two cylinders A403, which are located at the front and rear sides of the laminate 402 respectively. The lower end of the cylinder A403 is fixed to the mud compression assembly 5, and the upper end of the cylinder A403 is fixed to the side of the laminate 402.

[0043] The mud compression assembly 5 can compress the incoming mud into the casing 401, and the laminate plate 402 can drive the sorting assembly 6 when it moves downward.

[0044] The external protection box 1 is made of metal shell material, and universal wheels can be installed at the bottom for transferring position at any time. It can also be installed at a fixed work station with legs. The slag discharge plate 2 and pulp discharge plate 3 are hingedly installed on the bottom side of the external protection box 1 and can be manually retracted, occupying less space and facilitating the transportation of equipment.

[0045] The magnetic column 404 is a hollow structure with a surrounding coil installed inside. The power supply end of the coil passes through the upper end of the magnetic column 404. The coils of multiple magnetic columns 404 are connected in parallel and can be powered at the same time. The distance between the sleeve 401 and the magnetic column 404 is relatively close, and the magnetism generated by the coil can meet the demand for adsorbing iron filings. At the same time, a pneumatic component is also installed inside the external protection box 1 to provide power to the cylinder A403.

[0046] The scraper magnet group 406 includes a dust cover 4061 and a scraper ring 4062. The scraper ring 4062 is connected to the bottom end of the dust cover 4061. The end of the scraper ring 4062 away from the dust cover 4061 is in a contracted shape. The scraper ring 4062 and the dust cover 4061 are both sleeved on the magnetic column 404. The bottom end of the scraper ring 4062 is a toothed structure. The inner circle of the scraper ring 4062 fits with the outer wall of the magnetic column 404. The inner circle of the scraper ring 4062 is fixedly installed with a plurality of triangular teeth 4063. The triangular teeth 4063 can be inserted into the triangular groove 405 and fit therewith.

[0047] The pressing plate 407 is fixedly connected to the dust cover 4061 .

[0048] The scraper ring 4062 is made of rubber, and the dust cover 4061 plays a force-bearing role. The scraper ring 4062 is less affected by temperature changes, and the triangular teeth 4063 inside the scraper ring 4062 are integrally formed with the scraper ring 4062. The triangular teeth 4063 can remove mud inside the triangular groove 405.

[0049] The sleeve 401 is arranged in a matrix. The magnetic column 404 is concentric with the sleeve 401 and the lower end of the magnetic column 404 extends to the inner bottom of the sleeve 401 . An annular cavity 408 exists between the magnetic column 404 and the sleeve 401 .

[0050] The number of sleeves 401 can be customized according to the actual processing flow rate. The volume of the annular cavity 408 is smaller than the volume of the magnetic column 404. The magnetic force of the magnetic column 404 can completely penetrate the annular cavity 408 and compress the mud that fills the annular cavity 408 at one time. The iron in the mud can be basically completely absorbed by the magnetic column 404.

[0051] The mud compression assembly 5 includes a compression chamber 501, a mud inlet pipe 502, a piston 503, a bottom shell 504 and a cylinder B505. The interior of the compression chamber 501 is a hollow structure. The lower end of the sleeve 401 is fixedly mounted on the compression chamber 501 and communicated with the internal cavity of the external protection box 1. Two mud inlet pipes 502 are provided, which are located on both sides of the compression chamber 501. One end of the mud inlet pipe 502 is fixed and communicated with the side of the compression chamber 501, and the other end extends upward to the external protection box 1 and is fixed to the external protection box 1. The mud inlet pipe 502 is connected to the external protection box 1. 1, the bottom end of the compression chamber 501 is an open structure, the piston 503 is inside the compression chamber 501, and the two are sealed and slidably connected, the bottom shell 504 is suspended and fixed at the bottom of the piston 503, and the cylinder B505 is provided with two groups, each group is provided with two cylinders, and the two groups of cylinders B505 are respectively located at the left and right ends of the compression chamber 501, the fixed end of the cylinder B505 is fixed to the compression chamber 501, and the movable end is fixed to the bottom shell 504. After the cylinder B505 shrinks to the bottom, the piston 503 can be sent to the top of the compression chamber 501 through the bottom shell 504.

[0052] An electromagnetic valve can be installed on the mud inlet pipe 502, and its upper end is connected to the mud pumping pipe or to the existing mud tank. The mud pumped once can fill the compression chamber 501. The piston 503 is a square structure, and it does not need to withstand a large air pressure, so the rubber piston ring installed externally can meet the demand. Cylinder B505 is the same as cylinder A403, and both are powered by the pneumatic components inside the external protection box 1.

[0053] The bottom shell 504 is a U-shaped structure, and a plurality of lower slurry grooves 506 are provided on the inner bottom wall of the bottom shell 504. Extension plates 507 are fixedly installed at both ends of the bottom surface of the bottom shell 504, and the movable end of the cylinder B505 is fixed to the end of the extension plate 507 away from the bottom shell 504.

[0054] The U-shaped structure of the bottom shell 504 can be used to simply settle the mud and also to slow down the flow rate of the mud.

[0055] The mud inlet pipe 502 is divided into a middle section 5021 and a bent section 5022 . The inner diameter of the bent section 5022 is smaller than that of the middle section 5021 . The middle section 5021 is vertically arranged, and its upper end passes through the external protection box 1 and is fixed to the external protection box 1 .

[0056] The middle section 5021 can temporarily store the mud after entering the mud.

[0057] The sorting component 6 includes a sorting plate 601 and a support arm 602. The sorting plate 601 is elastically hinged to the inner wall of the external protection box 1. One end of the support arm 602 is connected to the hinge axis of the sorting plate 601 and the external protection box 1. The sorting plate 601 is fixed to the support arm 602. The sorting plate 601 is inclined when not subject to force, and its bottom end corresponds to the pulp discharge plate 3.

[0058] The inner wall of the external protection box 1 is at the bottom of the sorting plate 601 and a twisting shaft is installed. A torsion spring is installed at the connection between the sorting plate 601 and the twisting shaft. The sorting plate 601 tilts to the position of the pulp discharge plate 3 when the torsion spring is not under force. When the support arm 602 is pressurized to rotate the sorting plate 601, the torsion spring is in a state of force and twisting. In another implementation state, the sorting plate 601 can be a wavy structure, which can realize groove-type flow of mud and can also be used to precipitate impurities in the mud. After the sorting plate 601 has discharged the mud, it is not flushed and then used to discharge iron filings. At this time, the iron filings can be flushed out together with the precipitated impurities.

[0059] The front and rear sides of the laminate 402 are elastically hinged with a first support rod 603, and the end of the first support rod 603 away from the laminate 402 is elastically hinged with a second support rod 604. The lower end of the second support rod 604 is equipped with a roller 605, and the roller 605 is in contact with the support arm 602. When the laminate 402 moves downward, the first support rod 603 and the second support rod 604 can be folded under force and cause the support arm 602 to rotate, so that the other end of the sorting plate 601 falls down and corresponds to the slag discharge plate 2.

[0060] The first support rod 603 and the second support rod 604 are in a bent structure when no force is applied, and the angle between them is an obtuse angle. Torsion springs are installed at the hinges between the first support rod 603 and the laminate 402, and at the hinges between the first support rod 603 and the second support rod 604. The anti-torsion force of the torsion spring is greater than the anti-torsion force of the torsion spring installed on the sorting plate 601.

[0061] A flushing pipe is also installed on the external protection box 1, and the flushing pipe corresponds to the sorting plate 601.

[0062] The flushing pipe is connected to a water tank or a water pipe, on which a solenoid valve is installed, which can periodically control the spraying of water onto the sorting plate 601 to wash away iron filings on the sorting plate 601.

[0063] When in use, the mud enters the pipe 502 and is connected to the mud tank or the mud pumping device. First, the valve is opened to allow the mud to fill the compression chamber 501, and then the cylinder B505 is controlled to contract. At this time, the piston 503 moves upward to compress the mud into multiple sleeves 401. When the piston 503 moves to the top, each sleeve 401 is filled with mud. At this time, the magnetic column 404 is immersed in the mud. The magnetic column 404 is energized to generate magnetism when the mud enters. Since the mud is distributed around the outside of the magnetic column 404, most of the iron filings in the mud will be absorbed by the magnetic column 404. The piston 503 is lowered to make the mud fall. The program can be set to allow the mud to enter the sleeve 401 again so that the iron filings can be absorbed as completely as possible. After the piston 503 is completely lowered, the mud falls onto the bottom shell 504. , and then discharged through the sorting plate 601 and the pulp discharge plate 3. During this process, the mud on the magnetic column 404 will drip downward due to gravity, while the iron filings will remain on the magnetic column 404. Therefore, less mud is wasted when processing the iron filings. After the mud has completely flowed away, the control cylinder A403 is contracted to move the scraper group 406 downward. The scraper group 406 can scrape off the iron filings on the magnetic column 404 when moving. During this process, the magnetic column 404 is powered off, and the scraper group 406 will make the sorting plate 601 face the slag discharge plate 2 when moving downward. The iron filings that naturally fall from the magnetic column 404 and the iron filings scraped off by the scraper group 406 will flow to the slag discharge plate 2 through the sorting plate 601. At this time, the external protection box 1 can spray water on the sorting plate 601 to make the iron filings flow away more cleanly;

[0064] After the piston 503 is retracted and the compression chamber 501 becomes a cavity again, the mud enters the pipe 502 to discharge a new round of mud, and then the mud is processed again. The device operates automatically, processing a fixed amount of mud each time, and then is divided into two outlets to separate the mud and iron filings, which can be connected to an automated processing line for use.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0066] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0067] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly iron removal device for producing ceramic power insulators, comprising an external protection box (1), characterized in that: A slag discharge plate (2) and a slurry discharge plate (3) are respectively installed on both sides of the bottom of the external protection box (1); the slag discharge plate (2) corresponds to the slurry discharge plate (3) and is communicated with the inside of the external protection box (1); an iron removal assembly (4) is installed at the upper end of the external protection box (1); a mud compression assembly (5) is installed in the middle of the external protection box (1); and a sorting assembly (6) is also included, which is installed at the bottom of the external protection box (1); the iron removal assembly (4) includes a sleeve (401), a laminate (402) and a cylinder A (403); the bottom end of the sleeve (401) is connected to the mud compression assembly (5); a magnetic column (404) is installed in the sleeve (401); and the magnetic column ( The upper end of the magnetic column (404) is fixed to the inner wall of the upper end of the sleeve (401), a circle of triangular grooves (405) is provided on the outer circle of the magnetic column (404), a scraper magnet group (406) is sleeved on the outer surface of the upper end of the magnetic column (404), the inner circle of the scraper magnet group (406) is fitted with the magnetic column (404) and the triangular grooves (405) thereon, and a pressing plate (407) is fixedly installed on the upper end of the scraper magnet group (406), the laminate (402) is located on the sleeve (401) distributed in a matrix, and one end of any pressing plate (407) away from the scraper magnet group (406) is fixed to the bottom surface of the laminate (402), and the cylinder A (403) is provided with two, which are respectively located on the laminate (4 02), the lower end of the cylinder A (403) is fixed to the mud compression assembly (5), and the upper end of the cylinder A (403) is fixed to the side of the laminate (402); the mud compression assembly (5) can compress the incoming mud into the casing (401), and the laminate (402) can drive the sorting assembly (6) when it moves downward; the scraper magnetic assembly (406) includes a dust cover (4061) and a scraper ring (4062), the scraper ring (4062) is connected to the bottom end of the dust cover (4061), the end of the scraper ring (4062) away from the dust cover (4061) is in a contracted shape, and the scraper ring (4062) and the dust cover (4061) are both sleeved on the magnetic column (4061). 04), the bottom end of the scraper ring (4062) is a toothed structure, the inner ring of the scraper ring (4062) is fitted with the outer wall of the magnetic column (404), and the inner ring of the scraper ring (4062) is fixedly installed with a plurality of triangular teeth (4063), which can be inserted into the triangular groove (405) and fit therewith; the pressing plate (407) is fixedly connected to the dust cover (4061); the sleeve (401) is a plurality of magnetic columns (404) distributed in a matrix, the magnetic column (404) is concentric with the sleeve (401), and the lower end of the magnetic column (404) extends to the lowest end inside the sleeve (401), and an annular cavity (408) exists between the magnetic column (404) and the sleeve (401);The mud compression assembly (5) comprises a compression chamber (501), a mud inlet pipe (502), a piston (503), a bottom shell (504) and a cylinder B (505). The interior of the compression chamber (501) is a hollow structure. The lower end of the sleeve (401) is fixedly mounted on the compression chamber (501) and communicates with the internal cavity of the external protection box (1). Two mud inlet pipes (502) are provided, which are located on both sides of the compression chamber (501). One end of the mud inlet pipe (502) is fixed to and communicates with the side of the compression chamber (501), and the other end extends upward to the external protection box (1) and is fixed to the external protection box (1). The mud inlet pipe (502) is communicated with the outside of the external protection box (1). The bottom end of the compression chamber (501) The invention is an open structure, the piston (503) is located inside the compression chamber (501), and the two are sealed and slidably connected. The bottom shell (504) is suspended and fixed at the bottom of the piston (503). Two groups of cylinders B (505) are provided, each group is provided with two cylinders. The two groups of cylinders B (505) are respectively located at the left and right ends of the compression chamber (501). The fixed end of the cylinder B (505) is fixed to the compression chamber (501), and the movable end is fixed to the bottom shell (504). After the cylinder B (505) is retracted to the bottom, the piston (503) can be sent to the top of the compression chamber (501) through the bottom shell (504). The bottom shell (504) is a U-shaped structure, and a plurality of lower pulp grooves (504) are provided on the inner bottom wall of the bottom shell (504). 6), extension plates (507) are fixedly installed at both ends of the bottom surface of the bottom shell (504), and the movable end of the cylinder B (505) is fixed to the end of the extension plate (507) away from the bottom shell (504); the mud inlet pipe (502) is divided into a middle section (5021) and a bending section (5022), the inner diameter of the bending section (5022) is smaller than the inner diameter of the middle section (5021), the middle section (5021) is vertically arranged, and its upper end passes through the outer protection box (1) and is fixed to the outer protection box (1); the sorting component (6) includes a sorting plate (601) and a support arm (602), the sorting plate (601) is elastically hinged to the inner wall of the outer protection box (1), and one end of the support arm (602) is connected to the sorting plate (601) and the outer protection box (1). The hinge shaft of the guard box (1) is connected, the sorting plate (601) is fixed to the support arm (602), the sorting plate (601) is tilted when not subjected to force, and its bottom end corresponds to the pulp discharge plate (3); the front and rear sides of the laminate (402) are elastically hinged with a first support rod (603), one end of the first support rod (603) away from the laminate (402) is elastically hinged with a second support rod (604), and a roller (605) is installed at the lower end of the second support rod (604), and the roller (605) is in contact with the support arm (602). When the laminate (402) moves downward, the first support rod (603) and the second support rod (604) can be folded under force and cause the support arm (602) to rotate, so that the other end of the sorting plate (601) falls and corresponds to the slag discharge plate (2). ; 2. The environmentally friendly iron removal device for ceramic power insulator production according to claim 1 is characterized in that: The external protection box (1) is also provided with a flushing pipe, which corresponds to the sorting plate (601).

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