An iron remover for slag grinding

Abstract

The utility model discloses a slag grinding machine, which belongs to the technical field of slag treatment, and specifically is an iron remover for slag grinding, comprising an outer shell, an iron removal structure is arranged below the outer shell, a crushing structure is arranged on the left side of the outer shell, and the inner bolts of the crushing structure are fixed with a crushing gear and a crushing wheel. The iron remover for slag grinding, through the combination of the crushing gear and the crushing wheel, eliminates the filtering step, and directly performs secondary grinding on the slag grinding, which not only reduces omissions but also does not require manpower, and then uses a baffle to separate the slag powder exceeding a certain height, and the upper and lower sets of extended iron slag conveyor belts are arranged, so that the slag grinding can be fully iron-removed. Compared with the conventional iron remover, the new type has the ability to perform secondary grinding on the slag grinding and has a better iron removal effect.

Description

Technical Field

[0001] The utility model relates to the technical field of slag treatment, in particular to an iron remover for slag grinding. Background Art

[0002] Slag powder is a new type of cement admixture material. Due to its advantages such as high strength, high activity and high durability, it is widely used in building materials, road engineering, water conservancy engineering and other fields. The production process of slag powder needs to go through multiple links such as raw material preparation, grinding, screening and packaging. Each link requires the use of professional equipment and processes to ensure the quality of slag powder. Slag powder contains some iron elements to a greater or lesser extent. If it is not screened out in advance, it will affect its practical performance and cause damage to some grinding equipment. Therefore, the corresponding iron remover will be used for treatment. The conventional iron remover first uses a filter to filter out the insufficiently ground part, and then uses a magnetic conveyor belt to absorb the iron.

[0003] At present, although the existing iron remover has a filter, the filter is easily filled with large pieces of slag and needs to be handled manually, which not only causes a waste of manpower but also easily leads to omissions. Since the conveyor belt speed should not be too fast, the filtered part of the powder will form an accumulation on the conveyor belt. When the accumulation thickness is too high, the magnetic conveyor belt will have insufficient suction and will not be able to remove iron from the slag powder. Therefore, the existing iron remover still has the following disadvantages. For example, the use of a filter will cause a waste of manpower and easily lead to omissions, and the accumulation of slag powder will cause insufficient suction. Utility Model Content

[0004] The purpose of the utility model is to provide an iron remover for slag grinding, so as to solve the problem that the existing iron remover proposed in the above background technology has a filter screen, but the filter screen is easily filled with large pieces of slag, and manual processing is required, resulting in a waste of manpower. Since the conveyor belt speed should not be too fast, the filtered part of the powder will form an accumulation on the conveyor belt. When the accumulation thickness is too high, the magnetic conveyor belt will have insufficient suction and will not be able to remove iron from the slag grinding. Therefore, the existing iron remover also has the following disadvantages, such as the use of a filter screen will cause a waste of manpower and easily cause omissions, and the accumulation of slag grinding will cause insufficient suction.

[0005] To achieve the above object, the utility model provides the following technical solution: comprising a shell, an iron removal structure is arranged below the shell, and a crushing structure is arranged on the left side of the shell;

[0006] in:

[0007] The outer shell has a feed port disposed above the outer shell and a control panel disposed in front of the outer shell.

[0008] An iron removal structure, wherein an iron slag conveyor belt is provided inside the iron removal structure, a second powder conveyor belt is provided below the iron slag conveyor belt, a baffle is provided on the top of the inner wall of the iron removal structure, a rotating shaft is provided at both ends of the iron slag conveyor belt, a guide rail is surrounded by the outer wall of the rotating shaft, a plurality of groups of the guide rails are connected with magnetic strips, a conveying motor matching the rotating shaft is provided in front of the iron removal structure, and the plurality of groups of the conveying motors are electrically connected to the control panel.

[0009] A crushing structure, wherein a crushing gear and a crushing wheel are arranged inside the crushing structure, a powder conveyor belt is arranged below the crushing structure, a crushing motor and a conveying motor are arranged in front of the crushing structure, and the control panel is electrically connected to the crushing motor and the conveying motor respectively.

[0010] Preferably, one end of the slag conveyor belt close to the inner wall of the shell is connected to a slag baffle, and the left ends of multiple groups of slag baffles are connected to slag recovery ports.

[0011] Preferably, the right end of the slag baffle is connected to a powder baffle, a powder conveyor belt three is arranged below the powder baffle, and a bracket is arranged at the right end of the powder conveyor belt three.

[0012] Preferably, an iron slag container is provided at the rear of the iron removal structure, and a second discharge port is provided at the top of the iron removal structure.

[0013] Preferably, a material discharge slope is provided at the right end of the powder conveyor belt 1, and a material discharge port 1 matching with the material discharge port 2 is provided at the bottom of the material discharge slope.

[0014] Compared with the prior art, the beneficial effects of the utility model are: this type of iron remover for slag powder grinding, through the combination of crushing gear and crushing wheel, eliminates the filtering step, and directly performs secondary grinding on the slag powder, which not only reduces omissions but also does not require manpower, and then uses a baffle to separate the slag powder exceeding a certain height, and the setting of two sets of upper and lower extended iron slag conveyor belts can fully remove iron from the slag powder. Compared with conventional iron removers, this new type has the ability to perform secondary grinding of slag powder and has a better iron removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a perspective schematic diagram of the crushing structure of the utility model;

[0018] Figure 3 This is a perspective schematic diagram of the iron removal structure of the utility model;

[0019] Figure 4 It is a partial schematic diagram of the iron slag conveyor belt of the utility model.

[0020] In the figure: 100 shell, 101 iron slag container, 102 control panel, 103 conveying motor, 104 crushing motor, 105 feeding port, 200 iron removal structure, 201 iron slag conveyor belt, 202 unloading port 2, 203 powder conveyor belt 2, 204 iron slag baffle, 205 powder baffle, 206 iron slag recovery port, 207 bracket, 208 bracket, 209 guide rail, 210 magnetic strip, 211 rotating shaft, 212 baffle, 300 crushing structure, 301 crushing gear, 302 crushing wheel, 303 powder conveyor belt 1, 304 unloading slope, 305 unloading port 1. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] The utility model provides an iron remover for slag powder grinding. Through the combination of crushing gear and crushing wheel, the filtering step is eliminated, and the slag powder is directly ground for secondary grinding, which can not only reduce omissions but also do not require manpower. The slag powder exceeding a certain height is separated by a baffle, and the upper and lower sets of extended iron slag conveyor belts are set up, which can fully remove iron from the slag powder. Compared with the conventional iron remover, the new type has the ability to grind the slag powder for secondary grinding and has a better iron removal effect. Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a shell 100 , an iron removal structure 200 is arranged below the shell 100 , and a crushing structure 300 is arranged on the left side of the shell 100 .

[0025] The entire shell 100 is made of stainless steel to reduce the impact on the magnetic strip 210 . Specifically, a feed port 105 is tightly welded on the top of the shell 100 , and a control panel 102 is embedded and fixed in the front of the shell 100 .

[0026] At the same time, the transition of the slag conveyor belt 201 is slightly higher than the lower edge of the baffle 212, so as to avoid contact with the slag powder while maintaining a relatively high magnetic attraction. Specifically, a slag conveyor belt 201 is provided inside the iron removal structure 200, and a powder conveyor belt 203 is provided below the slag conveyor belt 201. A baffle 212 is tightly welded to the top of the inner wall of the iron removal structure 200. The two ends of the slag conveyor belt 201 are rotatably matched with a rotating shaft 211, and the outer wall of the rotating shaft 211 is rotatably connected to a guide rail 209, and multiple groups of guide rails 209 are bolted with magnetic strips 210. A conveying motor 103 matching the rotating shaft 211 is provided in front of the iron removal structure 200, and the multiple groups of conveying motors 103 are electrically connected to the control panel 102.

[0027] Furthermore, the iron slag conveyor belt 201 is provided with two layers, which are respectively located above the two second grinding conveyor belts 203, and the lengths of the iron slag conveyor belt 201 and the second powder conveyor belt 203 are appropriately lengthened to extend the action time of the magnetic strip 210;

[0028] In some embodiments, the crushing gear 301 and the crushing wheel 302 are stacked up and down to fully perform crushing and grinding. Specifically, the crushing gear 301 and the crushing wheel 302 are fixed by the inner bolts of the crushing structure 300, a powder conveyor belt 303 is provided under the crushing structure 300, and the front bolts of the crushing structure 300 are connected to the crushing motor 104 and the conveying motor 103, and the control panel 102 is electrically connected to the crushing motor 104 and the conveying motor 103 respectively.

[0029] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0030] The device or equipment models involved in this article are as follows:

[0031] The model of the control panel 102 may be: NS24L30;

[0032] The model of the transmission motor 103 may be: Y160M1-2;

[0033] The model of the crushing motor 104 may be: Y90L-2.

[0034] In specific use, firstly, a feed port 105 is tightly welded on the top of the shell 100, and the feed port 105 is provided with a slope to facilitate material discharge. A fixed control panel 102 is embedded in the front of the shell 100, and an iron removal structure 200 is provided below the shell 100. An iron slag conveyor belt 201 is provided inside the iron removal structure 200, and a powder conveyor belt 203 is provided below the iron slag conveyor belt 201. A baffle plate 212 is tightly welded on the top of the inner wall of the iron removal structure 200 to isolate the powder exceeding a certain height. The two ends of the iron slag conveyor belt 201 rotate to cooperate with the rotating shaft 211, and the outer wall of the rotating shaft 211 Rotate and connect the guide rails 209, which can be made of stainless steel. The magnetic strips 210 are bolted between the multiple groups of guide rails 209. A conveying motor 103 matching the rotating shaft 211 is arranged in front of the iron removal structure 200. A crushing structure 300 is arranged on the left side of the outer shell 100. The inner bolts of the crushing structure 300 fix the crushing gear 301 and the crushing wheel 302. The double crushing structure setting can make the crushing more complete. A powder conveyor belt 303 is arranged under the crushing structure 300. The front bolts of the crushing structure 300 are connected to the crushing motor 104 and the conveying motor 103.

[0035] Furthermore, in order to facilitate the collection of the separated iron slag, specifically, one end of the iron slag conveyor belt 201 close to the inner wall of the shell 100 frictionally contacts the iron slag baffle 204, and the left ends of multiple groups of iron slag baffles 204 are tightly welded to the iron slag recovery port 206.

[0036] It is worth noting that in order to allow the powder to flow between the conveyor belts without accumulation, a sloped powder baffle 306 is used. Specifically, the right end of the slag baffle 204 frictionally contacts the powder baffle 205, and a powder conveyor belt three 207 is provided below the powder baffle 205. The right end of the powder conveyor belt three 207 is tightly welded to the bracket 208.

[0037] Meanwhile, the iron slag container 101 is made of stainless steel to avoid magnetic attraction to the iron slag during later cleaning. Specifically, the iron slag container 101 is tightly welded to the rear of the iron removal structure 200, and a second discharge port 202 is opened at the top of the iron removal structure 200.

[0038] Finally, to prevent blockage during material discharge, specifically, the right end of the powder conveyor belt 303 frictionally contacts the material discharge slope 304 , and a material discharge port 305 matching the material discharge port 202 is provided at the bottom of the material discharge slope 304 .

[0039] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A deironing device for slag grinding, comprising a housing (100), characterized in that: An iron removal structure (200) is provided below the housing (100), and a crushing structure (300) is provided on the left side of the housing (100); in: A housing (100), wherein a feed port (105) is disposed above the housing (100), and a control panel (102) is disposed in front of the housing (100); An iron removal structure (200), wherein an iron slag conveyor belt (201) is provided inside the iron removal structure (200), a second powder conveyor belt (203) is provided below the iron slag conveyor belt (201), a baffle (212) is provided on the top of the inner wall of the iron removal structure (200), a rotating shaft (211) is provided at both ends of the iron slag conveyor belt (201), a guide rail (209) surrounds the outer wall of the rotating shaft (211), a plurality of groups of the guide rails (209) are connected with a magnetic strip (210), a conveying motor (103) matching the rotating shaft (211) is provided in front of the iron removal structure (200), and the plurality of groups of the conveying motors (103) are electrically connected to a control panel (102); A pulverizing structure (300), wherein a pulverizing gear (301) and a pulverizing wheel (302) are arranged inside the pulverizing structure (300), a powder conveyor belt (303) is arranged below the pulverizing structure (300), a pulverizing motor (104) and a conveying motor (103) are arranged in front of the pulverizing structure (300), and the control panel (102) is electrically connected to the pulverizing motor (104) and the conveying motor (103), respectively.

2. The iron remover for slag grinding according to claim 1, characterized in that: One end of the iron slag conveyor belt (201) close to the inner wall of the outer shell (100) is connected to an iron slag baffle (204), and the left ends of the plurality of groups of the iron slag baffles (204) are connected to an iron slag recovery port (206).

3. The iron remover for slag grinding according to claim 2, characterized in that: The right end of the slag baffle (204) is connected to a powder baffle (205), a powder conveyor belt three (207) is arranged below the powder baffle (205), and a bracket (208) is arranged at the right end of the powder conveyor belt three (207).

4. The iron remover for slag grinding according to claim 3, characterized in that: An iron slag container (101) is arranged at the rear of the iron removal structure (200), and a second material discharge port (202) is arranged at the top of the iron removal structure (200).

5. The iron remover for slag grinding according to claim 4, characterized in that: A material discharge slope (304) is provided at the right end of the powder conveyor belt 1 (303), and a material discharge opening 1 (305) matching the material discharge opening 2 (202) is provided at the bottom of the material discharge slope (304).

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