Iron removal device

Abstract

The utility model provides an iron removal device which comprises a support, an iron removal box is arranged at the upper end of the iron removal box, discharging boxes are arranged on the two sides of the iron removal box, a feeding box is arranged on the upper surfaces of the discharging boxes, a feeding pipe is arranged at the upper end of the feeding box, a rotating seat is arranged in the middle of the interior of the feeding box, and a spline cylinder is rotationally arranged in the rotating seat. And a spline sleeve is slidably arranged in the spline cylinder, a discharging cylinder is arranged in the spline sleeve, a leakage net is arranged at the bottom end in the discharging cylinder, and an avoiding opening matched with the discharging cylinder is formed in the upper surface of the iron removal box. According to the iron removal device disclosed by the utility model, the ore raw material powder needing to be discharged can be continuously shaken when the ore raw material powder is discharged, so that the ore raw material powder can be quickly, stably and uniformly discharged, and the iron removal efficiency of the ore raw material powder can be effectively ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mineral processing technical field, in particular to a kind of iron removal device. BACKGROUND

[0002] In mineral processing, removing iron impurities (deironing) is a key step to improve the purity of non-metallic minerals (such as quartz sand, kaolin, feldspar, etc.) or the quality of metal mineral concentrate, and the deironing device is a key equipment for removing iron impurities in ore during mineral processing. Iron impurities not only reduce the quality of the final product, but also can adversely affect subsequent smelting, processing and other processes.

[0003] The existing deironing device pours the ore raw material powder that needs to be deironed into the hopper, allowing the ore raw material powder to move downward. During the downward movement of the ore raw material powder, the iron impurities in the ore raw material powder are attracted by the rotating magnetic roller. Then, the ore raw material powder attracted by the magnetic roller is scraped onto the corresponding chute plate by the scraper cooperating with the magnetic roller, realizing deironing of the ore raw material powder. However, in actual use, the ore raw material powder may arch when falling from the hopper, causing some ore raw material powder to clump under pressure, affecting uniform feeding of the ore raw material powder, and thus affecting the deironing efficiency of the ore raw material, which may affect mineral processing. SUMMARY

[0004] Therefore, the utility model provides a deironing device that can continuously agitate the ore raw material powder that needs to be fed when feeding the ore raw material powder, allowing the ore raw material powder to be fed uniformly and quickly and stably, and effectively ensuring the deironing efficiency of the ore raw material powder.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of a deironing device comprising a support, an iron removal box is arranged at the upper end of the deironing box, a discharge box is arranged on both sides of the deironing box, a feeding box is arranged on the upper surface of the discharge box, a feeding pipe is arranged at the upper end of the feeding box, a rotating seat is arranged in the middle of the feeding box, a spline barrel is rotatably arranged in the rotating seat, a spline sleeve is slidably arranged in the spline barrel, a feeding barrel is arranged in the spline sleeve, a mesh screen is arranged at the bottom end of the feeding barrel, and an avoiding opening cooperating with the feeding barrel is arranged on the upper surface of the deironing box.

[0006] As a further improvement of the utility model, the inside of the iron removal box is provided with symmetrically distributed magnetic rollers one, and the inside of the iron removal box is provided with symmetrically distributed scrapers one, which are respectively installed in cooperation with adjacent magnetic rollers one, the upper side of the inside of the iron removal box is provided with symmetrically distributed distribution plates one, the lower side of each distribution plate one is fixed with a partition plate one, the distribution plates one are respectively installed in cooperation with adjacent magnetic rollers one, the upper end of the rear side of the iron removal box is provided with symmetrically distributed motors two, and the output shafts of the motors two are respectively fixed between adjacent magnetic rollers one through couplings; the lower side of the inside of the iron removal box is provided with symmetrically distributed magnetic rollers two, the inside of the iron removal box is provided with symmetrically distributed scrapers two, which are respectively installed in cooperation with adjacent magnetic rollers two, the lower side of the inside of the iron removal box is provided with symmetrically distributed distribution plates two, the lower side of each distribution plate two is fixed with a partition plate two, the distribution plates two are respectively installed in cooperation with adjacent magnetic rollers two, the lower end of the rear side of the iron removal box is provided with symmetrically distributed motors three, and the output shafts of the motors three are respectively fixed between adjacent magnetic rollers two through couplings; each of the iron removal boxes and the adjacent discharge boxes is provided with a chute plate, the lower end of each iron removal box is provided with a discharge hopper, and the lower end of each discharge box is provided with an iron discharge hopper.

[0007] As a further improvement of the utility model, the outside of the spline barrel is fixedly provided with a helical gear ring, the inside of the feeding box is rotatably provided with a helical gear through a rotating shaft, the helical gears are respectively meshed and connected with adjacent helical gear rings, the outside of the feeding box is provided with a motor one, and the output shaft of the motor one and the rotating shaft are fixed through a coupling; the outer arc surface of the lower side of the discharging barrel is rotatably provided with uniformly distributed rollers, and the rollers are respectively installed in cooperation with adjacent guide rails.

[0008] As a further improvement of the utility model, the outside of the iron removal box is provided with a control box, the motor one, the motor two and the motor three are electrically connected with the control box.

[0009] Compared with the prior art, the utility model has the advantages of the following:

[0010] Firstly, the output shaft of the motor one drives the rotating shaft connected thereto to rotate, so that the spline barrel drives the discharging barrel to rotate through the spline sleeve, and the mineral material can be uniformly scattered from the discharging barrel.

[0011] Secondly, in the process of rotating the discharging barrel, the rollers are driven by the discharging barrel to move on the guide rails, and then the guide rails and the rollers are cooperated to drive the spline barrel and the spline sleeve to reciprocate, so that the discharging barrel moves up and down reciprocally in the process of rotating, and the mineral material can be shaken up and down reciprocally when being discharged.

[0012] Thirdly, the ore raw material powder to be discharged can be continuously shaken when being discharged, so that the ore raw material powder can be quickly and stably discharged uniformly, and the iron removal efficiency of the ore raw material powder can be effectively ensured.

[0013] Fourthly, the magnetic roller one connected with the output shaft of the motor two is driven to rotate, the magnetic roller two connected with the output shaft of the motor three is driven to rotate, the iron impurities are screened for the second time, the iron impurities slide into the corresponding discharge box from the chute plate on the left side or the right side and are finally discharged from the iron discharge chute, and the mineral materials fall into the bottom end of the iron removal box and are finally discharged from the discharge hopper. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be explained further in detail below by combining with the drawings and specific embodiments.

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is the internal section structure schematic diagram of the utility model;

[0017] Figure 3 It is the structure schematic diagram of A place of the utility model;

[0018] Figure 4 It is the plane structure schematic diagram of the utility model.

[0019] In the drawing: 101, support; 102, iron removal box; 103, discharge box; 104, feed box; 105, feed pipe; 106, magnetic roller one; 107, scraper one; 108, magnetic roller two; 109, scraper two; 110, distribution plate one; 111, distribution plate two; 112, partition one; 113, partition two; 114, chute plate; 115, discharge hopper; 116, iron discharge chute; 201, rotating seat; 202, spline barrel; 203, spline sleeve; 204, blanking cylinder; 205, guide rail; 206, roller; 207, helical tooth ring; 208, helical gear; 209, motor one; 301, control box. DETAILED DESCRIPTION

[0020] In order to better understand the utility model, the content of the utility model will be further clearly explained below by combining with the embodiments, but the protection content of the utility model is not limited to the following embodiments only. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details.

[0021] As Figure 1 , 3As shown, including the bracket 101, the upper end of the iron box 102 is provided with iron box 102, both sides of the iron box 102 are provided with discharge box 103, the upper surface of the discharge box 103 is provided with feeding box 104, the upper end of the feeding box 104 is provided with feeding pipe 105, the middle of the inside of the feeding box 104 is provided with rotating seat 201, the inside of the rotating seat 201 is rotatably provided with spline barrel 202, the inside of the spline barrel 202 is slidably provided with spline sleeve 203, the inside of the spline sleeve 203 is provided with blanking cylinder 204, the inside bottom end of the blanking cylinder 204 is provided with screen, the upper surface of the iron box 102 is provided with avoiding opening matched with the blanking cylinder 204; the outside of the spline barrel 202 is fixedly provided with bevel gear ring 207, the inside of the feeding box 104 is rotatably provided with bevel gear 208 through shaft, the bevel gear 208 is respectively meshed and connected with adjacent bevel gear ring 207, the outside of the feeding box 104 is provided with motor one 209, the output shaft of the motor one 209 is fixed between the shaft through the shaft coupling; the upper surface of the iron box 102 is provided with guide rail 205, the outer arc surface lower side of the blanking cylinder 204 is rotatably provided with evenly distributed rollers 206, the rollers 206 are respectively installed in matched with adjacent guide rail 205.

[0022] As shown in figures 2 and 4, the inside upper side of the iron box 102 is rotatably provided with symmetrically distributed magnetic roller one 106, the inside of the iron box 102 is provided with symmetrically distributed scrapers one 107, the scrapers one 107 are respectively installed in matched with adjacent magnetic roller one 106, the inside upper side of the iron box 102 is provided with symmetrically distributed distribution plates one 110, the lower side of the distribution plates one 110 is fixed with partition plates one 112, the distribution plates one 110 are respectively installed in matched with adjacent magnetic roller one 106, the upper end of the rear side of the iron box 102 is provided with symmetrically distributed motors two, the output shaft of the motor two is respectively fixed between adjacent magnetic roller one 106 through the shaft coupling.

[0023] As shown in figures 2 and 4, Figure 2 , 4 The inside lower side of the iron box 102 is rotatably provided with symmetrically distributed magnetic roller two 108, the inside of the iron box 102 is provided with symmetrically distributed scrapers two 109, the scrapers two 109 are respectively installed in matched with adjacent magnetic roller two 108, the inside lower side of the iron box 102 is provided with symmetrically distributed distribution plates two 111, the lower side of the distribution plates two 111 is fixed with partition plates two 113, the distribution plates two 111 are respectively installed in matched with adjacent magnetic roller two 108, the lower end of the rear side of the iron box 102 is provided with symmetrically distributed motors three, the output shaft of the motor three is respectively fixed between adjacent magnetic roller two 108 through the shaft coupling; the iron box 102 and adjacent discharge box 103 are provided with chute plate 114, the lower end of the iron box 102 is provided with discharge hopper 115, the lower end of the discharge box 103 is provided with iron discharge hopper 116.

[0024] As shown in figures 2 and 4, Figure 1As shown, the outer side of the iron removal box 102 is provided with a control box 301, and the motor one 209, the motor two and the motor three are electrically connected with the control box 301.

[0025] In use, the motor one 209, the motor two and the motor three are controlled by the control box 301 to operate, so that the output shaft of the motor one 209 drives the rotating shaft connected therewith to rotate, so that the rotating shaft drives the bevel gear 208 to rotate, the bevel gear 208 and the bevel gear ring 207 are engaged to drive the spline barrel 202 connected with the bevel gear ring 207 to rotate, so that the spline barrel 202 drives the blanking barrel 204 to rotate through the spline sleeve 203, in the process of rotation of the blanking barrel 204, the roller 206 is driven by the blanking barrel 204 to move on the guide rail 205, and then the guide rail 205 and the roller 206 are matched to drive the spline barrel 202 and the spline sleeve 203 to reciprocate, so that the blanking barrel 204 reciprocates up and down in the process of rotation, and the ore raw material powder to be discharged can be continuously shaken, so that the ore raw material powder can be quickly and stably and uniformly discharged, and the iron removal efficiency of the ore raw material powder can be effectively ensured.

[0026] The output shaft of the motor two drives the magnetic roller one 106 connected therewith to rotate, and the output shaft of the motor three drives the magnetic roller two 108 connected therewith to rotate, so that the mineral material to be deironed is poured from the feeding pipe 105, and then the ore raw material is quickly and uniformly discharged through the blanking barrel 204, the ore raw material discharged from the blanking barrel 204 enters the inside of the iron removal box 102, the iron impurities are preliminarily adsorbed by the two magnetic roller ones 106 on the upper side, the adsorbed iron impurities are scraped off by the scraper one 107 and fall on the distribution plate one 110, the mineral material from which the iron impurities are extracted also falls on the distribution plate one 110 from top to bottom, the mineral material falls vertically downward through the distribution plate one 110 on the left and right sides, the iron impurities fall from the left side or the right side, and then the secondary deironing is performed through the rotating magnetic roller two 108, the mineral material falls vertically downward through the cooperation of the scraper two 109 and the distribution plate two 111, the iron impurities fall from the left side or the right side, and finally the iron impurities slide into the corresponding discharge box 103 from the chute plate 114 on the left side or the right side and are finally discharged from the iron discharge hopper 116, and the mineral material falls into the inside bottom end of the iron removal box 102 and is finally discharged from the discharge hopper 115.

[0027] Finally, it should be pointed out that the above examples are only used to illustrate the technical solutions of the present application and not to limit, and other modifications or equivalent replacements to the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application, as long as they do not deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. An iron removal device, comprising a support (101), characterized in that: The iron removal box (102) is provided at the upper end. The iron removal box (102) is provided on both sides of the iron removal box (102). The discharge box (103) is provided on the upper surface of the discharge box (103). The feed box (104) is provided at the upper end of the feed box (104). The feed pipe (105) is provided at the upper end of the feed box (104). The rotating seat (201) is provided in the middle of the feed box (104). The spline cylinder (202) is rotatably provided inside the rotating seat (201). The spline sleeve (203) is slidably provided inside the spline cylinder (202). The discharge cylinder (204) is provided inside the spline sleeve (203). The screen is provided at the bottom of the discharge cylinder (204). The upper surface of the iron removal box (102) is provided with a clearance opening that cooperates with the discharge cylinder (204).

2. The iron removal device as described in claim 1, characterized in that: The iron removal box (102) has symmetrically distributed magnetic rollers (106) rotatably arranged inside its upper side. The iron removal box (102) also has symmetrically distributed scrapers (107) inside its upper side. Each scraper (107) is installed in cooperation with an adjacent magnetic roller (106). The iron removal box (102) also has symmetrically distributed material distribution plates (110) inside its upper side. Each material distribution plate (110) has a partition plate (112) fixed to its lower side. Each material distribution plate (110) is installed in cooperation with an adjacent magnetic roller (106). The iron removal box (102) also has symmetrically distributed motors at its upper rear end. The output shafts of the motors are fixed to the adjacent magnetic rollers (106) via couplings.

3. The iron removal device as described in claim 2, characterized in that: The iron removal box (102) has symmetrically distributed magnetic rollers (108) rotatably arranged inside its lower side. The iron removal box (102) also has symmetrically distributed scrapers (109) inside its lower side. Each scraper (109) is installed in cooperation with an adjacent magnetic roller (108). The iron removal box (102) also has symmetrically distributed material distribution plates (111) inside its lower side. Each material distribution plate (111) has a partition plate (113) fixed to its lower side. Each material distribution plate (111) is installed in cooperation with an adjacent magnetic roller (108). The iron removal box (102) also has symmetrically distributed motors (3) at its lower rear end. The output shafts of the motors (3) are fixed to the adjacent magnetic rollers (108) via couplings.

4. The iron removal device as described in claim 3, characterized in that: A chute plate (114) is provided between the iron removal box (102) and the adjacent discharge box (103). A discharge hopper (115) is provided at the lower end of the iron removal box (102), and an iron discharge hopper (116) is provided at the lower end of the discharge box (103).

5. The iron removal device as described in claim 3, characterized in that: The splined cylinder (202) is fixedly fitted with a helical gear ring (207) on its outer side. The feed box (104) is equipped with a helical gear (208) that rotates through a rotating shaft. The helical gear (208) meshes with the adjacent helical gear ring (207). The feed box (104) is equipped with a motor (209) on its outer side. The output shaft of the motor (209) is fixed to the rotating shaft through a coupling.

6. The iron removal device as described in claim 1, characterized in that: The upper surface of the iron removal box (102) is provided with a guide rail (205), and the lower side of the outer arc surface of the feed cylinder (204) is provided with evenly distributed rollers (206), which are respectively installed in conjunction with the adjacent guide rails (205).

7. The iron removal device as described in claim 5, characterized in that: A control box (301) is provided on the outside of the iron removal box (102), and motors one (209), two and three are all electrically connected to the control box (301).

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