Multi-stage iron removal filter

Abstract

The utility model relates to the field of iron removal filters, in particular to a multistage iron removal filter which comprises a shell, a cover cylinder is mounted above the shell, one side of the cover cylinder is connected with a feed pipe in a penetrating manner, and three groups of discharge ports are formed in one side of the shell. The motor drives the electromagnetic rod to rotate, magnetic attraction of iron elements can be completed while ore is stirred, classified screening treatment of the ore can be completed through the screening groove while stirring is conducted, meanwhile, when the electromagnetic rod rotates to the warped edge of the annular guide plate, the angle of the electromagnetic rod can be changed at the moment, and the magnetic attraction of the iron elements can be completed. The magnetic force on the surface of the electromagnetic rod can disappear transiently, so that iron elements adsorbed on the surface fall down and then are separated by the baffle plate, in this way, graded filtering treatment can be completed according to the size of the ore, the ore can make full contact with the electromagnetic rod during stirring, and the situation that the iron removal filtering effect is not thorough is avoided; and the iron removal efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the field of iron removal filters, in particular to a multi-stage iron removal filter. Background Art

[0002] Iron removal filter is a common and important filtering and iron removal equipment. According to different usage scenarios, it can be divided into two categories: liquid iron removal filters and object iron removal filters. Liquid iron removal filters are generally used in the field of wastewater treatment, while object iron removal filters are generally used in the collection or production process of ore.

[0003] After searching, an invention patent with announcement number CN108176497B was found, which specifically discloses a multi-stage iron removal filter, including a body, a support arm, a base, a first impurity removal chamber and a second impurity removal chamber, wherein the base is installed at the lower part of the body, the support arm is installed at the upper part of the base, and the first impurity removal chamber is arranged on the upper part of the support arm; the lower part of the first impurity removal chamber is connected to a connecting pipe, the lower end of the connecting pipe is connected to the second impurity removal chamber, and a rotating barrel is installed inside the second impurity removal chamber; a connecting block is installed on the right side wall of the rotating barrel; a support plate is installed at the lower part of the second impurity removal chamber, slide grooves are provided at both ends of the support plate, and the lower part of the rotating barrel is placed obliquely in the slide groove; the third impurity removal chamber is installed at the lower part of the second impurity removal chamber, and the second impurity removal chamber and the third impurity removal chamber are connected through the discharge port; a driving mechanism is installed in the middle position inside the third impurity removal chamber; the present invention can fully clean up iron filings and impurities in the material, and can save a lot of manpower and material resources; it is suitable for popularization.

[0004] During use, the existing iron removal filter has a certain volume, although the particles are small after being crushed, because the ore is solid. The existing device generally uses magnetic adsorption to remove iron, but the existing ore particles cannot ensure sufficient contact with the location where the magnetic force occurs. In addition, due to the size differences of the ore fragments, if the iron removal operation is carried out at the same time, it is easy for small particles to be squeezed into the gaps of large ores, resulting in incomplete iron removal.

[0005] Therefore, it is necessary to invent a multi-stage iron removal filter to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-stage iron removal filter, which ensures full contact with the ore through the stirring of the electromagnetic rod, and in this process the screen slots will screen and grade the ore according to size, thereby improving the quality and efficiency of screening, so as to solve the problems in the prior art that the ore cannot be graded and filtered for iron removal and the iron removal efficiency and quality are low.

[0007] In order to achieve the above object, the utility model provides the following technical solution: a multi-stage iron removal filter, comprising a shell, a cover cylinder is installed above the shell, a feed pipe is connected to one side of the cover cylinder, three groups of discharge ports are opened on one side of the shell, a discharge hopper is provided on one side of the three groups of discharge ports, and the discharge hopper is connected to the shell, and a collection frame is connected to the side of the lower part of the shell away from the discharge hopper;

[0008] The graded filter component is arranged in the shell and is used for graded iron removal filtering of the material.

[0009] Preferably, the graded filtration assembly includes partitions, which are installed on the inner wall of the shell, and the partitions are installed in three equal groups, and the three groups of partitions divide the shell into four groups of spaces, and the discharge ports are located at the bottom of the three groups of spaces.

[0010] Preferably, the surfaces of the three groups of partitions are semi-circularly distributed with sieve slots, and the passing space of the sieve slots gradually decreases from top to bottom. Baffle plates are installed on the inner walls of the upper three groups of spaces in the outer shell, and the baffle plates divide the three groups of spaces into two parts respectively, and the sieve slots are located in one part, and the discharge port is located in the opposite part. A connecting tube is installed below the upper three groups of spaces in the outer shell, and an annular guide plate is sleeved on the connecting tube, and one side of the annular guide plate is arranged with an arc-shaped warped edge, and the warped edge part of the annular guide plate is located directly above the baffle plate.

[0011] Preferably, a notch protection tube is installed above the upper three groups of spaces in the shell, and the notch of the notch protection tube is in the same direction as the discharge port, and a position sensor is installed at the notch of the notch protection tube, and the notch of the notch protection tube is penetrated by the arc-shaped warped edge on one side of the annular guide plate.

[0012] Preferably, a turntable is provided in the notch protection cylinder, and the side surface of the turntable is connected to six groups of electromagnetic rods in a circular rotation, and the electromagnetic functions of the six groups of electromagnetic rods can be controlled individually.

[0013] Preferably, a connecting shaft is fixedly connected through the three groups of turntables, a motor is installed on the top of the shell, and the output end of the motor is fixedly connected to the connecting shaft.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The electromagnetic rod is driven by a motor to rotate, and the ore can be stirred while the iron element is magnetically attracted. The ore can be graded and screened through the screen slot while stirring. At the same time, when the electromagnetic rod rotates to the warped edge of the annular guide plate, the angle of the electromagnetic rod will change, and the magnetic force on the surface of the electromagnetic rod will disappear temporarily, so that the iron element adsorbed on the surface falls and is separated by the baffle plate. In this way, graded filtration can be completed according to the size of the ore, and the ore and the electromagnetic rod can be fully contacted during stirring, avoiding the situation where the iron removal and filtration effect is incomplete, thereby improving the efficiency and quality of iron removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the shell sliced ​​structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the matching structure of the annular guide plate and the electromagnetic rod of the utility model.

[0020] Description of reference numerals:

[0021] 001, outer shell; 101, cover cylinder; 102, feed pipe; 103, discharge port; 104, discharge hopper; 105, collection frame; 002, graded filtration assembly; 201, partition; 202, sieve slot; 203, connecting cylinder; 204, annular guide plate; 205, notch protection cylinder; 206, turntable; 207, electromagnetic rod; 208, connecting shaft; 209, motor; 210, baffle plate. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] The utility model provides Figure 1-3The multi-stage iron removal filter shown includes a housing 001, a cover cylinder 101 is installed above the housing 001, a feed pipe 102 is connected to one side of the cover cylinder 101, three groups of discharge ports 103 are opened on one side of the housing 001, and a discharge hopper 104 is provided on one side of each of the three groups of discharge ports 103, and the discharge hopper 104 is connected to the housing 001. A collection frame 105 is connected to the side of the housing 001 away from the discharge hopper 104;

[0024] By opening the cover cylinder 101, the interior of the shell 001 can be opened, so that the waste ore can be taken out from the interior.

[0025] The graded filtration component 002 is arranged in the housing 001 and is used for graded iron removal filtration of the material.

[0026] Furthermore, in the above structure, the graded filtration component 002 includes a partition 201, which is installed on the inner wall of the shell 001, and the partition 201 is installed in three groups in equal parts, and the three groups of partitions 201 divide the shell 001 into four groups of spaces, and the discharge ports 103 are located at the bottom of the three groups of spaces.

[0027] The iron elements in the upper three groups of spaces can be magnetically attracted through the discharge port 103 and then discharged into the discharge hopper 104 along the discharge port 103 . The collection frame 105 in the lowermost space can effectively collect the debris.

[0028] Furthermore, in the above structure, the surfaces of the three groups of partitions 201 are semi-circularly distributed with sieve slots 202, and the passing space of the sieve slots 202 gradually decreases from top to bottom. Baffle plates 210 are installed on the inner walls of the upper three groups of spaces in the outer shell 001, and the baffle plates 210 divide the three groups of spaces into two parts respectively, and the sieve slots 202 are located in one part, and the discharge port 103 is located in the opposite part. A connecting tube 203 is installed below the upper three groups of spaces in the outer shell 001, and an annular guide plate 204 is sleeved on the connecting tube 203, and one side of the annular guide plate 204 is set with an arc-shaped warped edge, and the warped edge part of the annular guide plate 204 is located directly above the baffle plate 210.

[0029] The sieve slots 202 can be used to grade and screen the falling ore into corresponding spaces, and the baffle plate 210 can separate the ore from the separated iron chips.

[0030] Furthermore, in the above structure, a notch protection tube 205 is installed above the upper three groups of spaces in the outer shell 001, and the notch of the notch protection tube 205 is in the same direction as the discharge port 103, and a position sensor is installed at the notch of the notch protection tube 205, and the notch of the notch protection tube 205 is penetrated by the arc-shaped warped edge on one side of the annular guide plate 204.

[0031] Furthermore, in the above structure, a turntable 206 is provided in the notch protection tube 205 , and the turntable 206 is connected to six groups of electromagnetic rods 207 in a circular rotation on its side, and the electromagnetic functions of the six groups of electromagnetic rods 207 can be controlled individually.

[0032] The position sensor above the notch protective tube 205 can sense the rotation position of the six groups of electromagnetic rods 207, and when the electromagnetic rods 207 rotate to the warped part of the annular guide plate 204, one side can be tilted up. At the same time, the separate control unit of the electromagnetic rods 207 eliminates the magnetic force on its surface, so that the iron filings can fall on the side of the baffle plate 210.

[0033] Furthermore, in the above structure, a connecting shaft 208 is fixedly connected through the three sets of turntables 206 , a motor 209 is installed on the top of the housing 001 , and the output end of the motor 209 is fixedly connected to the connecting shaft 208 .

[0034] The motor 209 drives the connecting shaft 208 to rotate, which can rotate the electromagnetic rod 207 to stir the ore, ensuring that the ore can fully contact the electromagnetic rod 207 while being screened, and the automatic adsorption and unloading operations can be completed as the rotation occurs.

[0035] This utility works as follows:

[0036] Refer to the instruction manual Figure 1-3 , the ore is added to the uppermost space inside the shell 001 through the feed pipe 102, and the motor 209 is turned on at this time, so that the motor 209 drives the turntable 206 to rotate, so that the electromagnetic rod 207 stirs the ore to achieve the effect of iron element adsorption. At this time, due to the continuous stirring, the screen slot 202 can grade and screen the ore according to its volume. At the same time, the electromagnetic rod 207 continues to rotate along the edge of the annular guide plate 204. When it moves to the warped edge on one side, the electromagnetic rod 207 will tilt at an angle. At this time, the control unit inside the electromagnetic rod 207 will eliminate its magnetic force, so that the iron element falls to the side of the collection frame 105, and is finally collected through the discharge hopper 104. In this way, the collection of iron elements can be completed automatically, the ore is subjected to iron removal and filtration, and the graded filtration process is completed according to the size of the ore, thereby avoiding the situation where the iron removal and filtration effect is incomplete, and improving the efficiency and quality of iron removal.

[0037] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multi-stage iron removal filter, comprising a housing (001), characterized in that: A cover cylinder (101) is installed above the shell (001), and a feed pipe (102) is connected to one side of the cover cylinder (101). Three groups of discharge ports (103) are opened on one side of the shell (001), and a discharge hopper (104) is provided on one side of each of the three groups of discharge ports (103). The discharge hopper (104) is connected to the shell (001), and a collection frame (105) is connected to the lower side of the shell (001) away from the discharge hopper (104); The graded filtering component (002) is arranged in the housing (001) and is used for graded iron removal filtering of the material.

2. The multi-stage iron removal filter according to claim 1, characterized in that: The graded filtering assembly (002) comprises a partition (201), the partition (201) being installed on the inner wall of the outer shell (001), and the partition (201) being installed in three groups in equal parts, and the three groups of partitions (201) dividing the inner part of the outer shell (001) into four groups of spaces, and the discharge ports (103) are respectively located at the bottom of the three groups of spaces.

3. The multi-stage iron removal filter according to claim 2, characterized in that: The surfaces of the three groups of partitions (201) are semi-circularly distributed and provided with sieve slots (202), and the passing space of the sieve slots (202) is gradually reduced from top to bottom. Baffle plates (210) are installed on the inner walls of the upper three groups of spaces in the shell (001), and the baffle plates (210) divide the three groups of spaces into two parts respectively, and the sieve slots (202) are located in one part, and the discharge port (103) is located in the opposite part. A connecting cylinder (203) is installed below the upper three groups of spaces in the shell (001), and an annular guide plate (204) is sleeved on the connecting cylinder (203), and one side of the annular guide plate (204) is arranged with an arc-shaped warped edge, and the warped edge portion of the annular guide plate (204) is located directly above the baffle plate (210).

4. The multi-stage iron removal filter according to claim 3, characterized in that: A notch protection tube (205) is installed above the upper three groups of spaces in the housing (001), and the notch of the notch protection tube (205) is in the same direction as the discharge port (103), and a position sensor is installed at the notch of the notch protection tube (205), and the notch of the notch protection tube (205) is arranged to penetrate the arc-shaped warped edge on one side of the annular guide plate (204).

5. The multi-stage iron removal filter according to claim 4, characterized in that: A rotating disk (206) is provided in the notch protection cylinder (205), and the side of the rotating disk (206) is connected to six groups of electromagnetic rods (207) in a circular rotation, and the electromagnetic functions of the six groups of electromagnetic rods (207) can be controlled individually.

6. The multi-stage iron removal filter according to claim 5, characterized in that: A connecting shaft (208) is fixedly connected through the three groups of rotating disks (206), a motor (209) is installed on the top of the housing (001), and an output end of the motor (209) is fixedly connected to the connecting shaft (208).

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