Novel special carbon black granulator outlet material deironing device

Abstract

The utility model discloses a novel special carbon black granulator outlet material iron removal device, relates to the technical field of carbon black production, and mainly aims to improve the efficiency of removing iron powder in carbon black by magnetic separation. According to the main technical scheme, the novel special carbon black granulator outlet material deironing device comprises a main conveying belt conveyor, an auxiliary conveying belt conveyor and a material receiving chute, the auxiliary conveying belt conveyor is arranged above the main conveying belt conveyor, the conveying direction of the auxiliary conveying belt conveyor is opposite to that of the main conveying belt conveyor, the auxiliary conveying belt conveyor comprises a magnetic roller, a non-magnetic roller and a magnetic plate, the magnetic roller is located at the conveying starting end of the auxiliary conveying belt conveyor, and the non-magnetic roller is located at the conveying tail end of the auxiliary conveying belt conveyor. The magnetic plate is located between the upper conveying face and the lower conveying face of the auxiliary belt conveyor and is close to the lower conveying face of the auxiliary belt conveyor. The material receiving chute is located at the conveying tail end of the auxiliary belt conveyor and extends in the width direction of the conveying face of the auxiliary belt conveyor.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of carbon black production, especially to a novel special carbon black granulator outlet material iron removal device. BACKGROUND

[0002] At present, the carbon black production process is perfect, and the technical equipment includes micron pulverizer, magnetic separator, screening machine and other carbon black refining equipment. Among them, the magnetic separator is used to remove iron, but the existing magnetic separator cannot fully separate carbon black and iron, so the structure of the magnetic separator needs to be improved.

[0003] For example, the patent document with application number 202121756237.4 uses wind power and magnetic force to separate carbon black and iron powder. Carbon black deviates to the right under the action of wind power and falls into the second receiving tray 15, but the wind power inevitably drives a small amount of iron powder out of the control range of the magnetic force of the conveying belt 8, so that the magnetic force of the conveying belt 8 cannot completely capture the iron powder particles, affecting the complete separation of carbon black and iron powder. SUMMARY

[0004] Therefore, the utility model provides a novel special carbon black granulator outlet material iron removal device, which mainly aims to improve the efficiency of removing iron powder from carbon black by magnetic separation.

[0005] To achieve the above-mentioned purpose, the utility model mainly provides the following technical scheme:

[0006] The utility model provides a novel special carbon black granulator outlet material iron removal device, which comprises a main conveying belt machine, a vice conveying belt machine and a receiving chute.

[0007] The vice conveying belt machine is arranged above the main conveying belt machine, the conveying direction of the vice conveying belt machine is opposite to the conveying direction of the main conveying belt machine, the vice conveying belt machine comprises a magnetic roller, a non-magnetic roller and a magnetic plate, the magnetic roller is located at the conveying starting end of the vice conveying belt machine, the non-magnetic roller is located at the conveying end of the vice conveying belt machine, the magnetic plate is located between the upper conveying surface and the lower conveying surface of the vice conveying belt machine, and the magnetic plate is close to the lower conveying surface of the vice conveying belt machine.

[0008] The receiving chute is located at the conveying end of the vice conveying belt machine, and the receiving chute extends along the width direction of the conveying surface of the vice conveying belt machine.

[0009] The purpose of the utility model and the technical problems thereof can also be further realized by adopting the following technical measures.

[0010] Optionally, it also comprises a receiving bin, the receiving chute is arranged obliquely, and the receiving bin is located at the lower end of the oblique direction of the receiving chute.

[0011] Optionally, it further comprises a storage bin arranged below the end of the main conveying belt machine and a packaging machine arranged below the storage bin.

[0012] Optionally, it further comprises a scraper, one end of which is fixedly connected to the material receiving chute and the other end of which is in contact with the end conveying surface of the auxiliary conveying belt machine, for stripping the iron powder on the conveying surface of the auxiliary conveying belt machine and making the iron powder fall into the material receiving chute.

[0013] Optionally, it further comprises a material spreading plate arranged between the conveying starting end of the main conveying belt machine and the auxiliary conveying belt machine, for limiting the thickness of the material layer conveyed by the main conveying belt machine.

[0014] Optionally, the distance between the material spreading plate and the upper conveying surface of the main conveying belt machine is a first distance, the distance between the lower conveying surface of the auxiliary conveying belt machine and the upper conveying surface of the main conveying belt machine is a second distance, and the first distance is smaller than the second distance.

[0015] Optionally, it further comprises a plurality of supporting rollers arranged below the upper conveying surface of the main conveying belt machine in sequence, for stabilizing the distance between the upper conveying surface of the main conveying belt machine and the magnetic plate.

[0016] By the above technical solution, the present application has at least the following advantages:

[0017] When the carbon black containing iron powder impurities falls to the conveying starting end of the main conveying belt machine, the carbon black material layer moves forward along the upper conveying surface of the main conveying belt machine, when the carbon black material layer moves to the space between the main conveying belt machine and the auxiliary conveying belt machine, the iron powder impurities in the carbon black material layer are picked out due to the action of the magnetic plate and adhere to the lower conveying surface of the auxiliary conveying belt machine, the iron powder impurities move to the magnetic roller along the lower conveying surface of the auxiliary conveying belt machine, the iron powder impurities are flipped to the upper conveying surface of the auxiliary conveying belt machine, move to the non-magnetic roller along the upper conveying surface of the auxiliary conveying belt machine, and are flatly thrown to the material receiving chute at the conveying end of the auxiliary conveying belt machine.

[0018] Through the above process, the iron powder impurities in the carbon black material layer are collected to the material receiving chute, there is no case that the iron powder impurities are blown away by the wind, and the efficiency of removing the iron powder in the carbon black is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A structural schematic view of a novel special carbon black granulator outlet material iron removal device provided by the present application;

[0020] Figure 2 A Figure 1 A view from A-A;

[0021] Figure 3 For Figure 1 Enlarged view of part B;

[0022] Figure 4 For Figure 1 Enlarged view of part C.

[0023] The reference signs in the drawings of the specification include: main conveying belt machine 1, auxiliary conveying belt machine 2, material receiving chute 3, magnetic roller 4, non-magnetic roller 5, magnetic plate 6, material receiving bin 7, material discharging valve 8, material storage bin 9, packaging machine 10, scraper 11, material spreading plate 12, carrier roller 13. DETAILED DESCRIPTION

[0024] In order to further illustrate the technical means and effects adopted by the present application to achieve the intended purpose, the specific embodiments, structures, features and effects according to the present application will be described in detail below in conjunction with the drawings and preferred embodiments. In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment. In addition, the specific features, structures or characteristics in one or more embodiments can be combined in any suitable form.

[0025] The present application will be further described in detail below in conjunction with the drawings and embodiments.

[0026] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, one embodiment of the present application provides a novel special carbon black granulator outlet material iron removal device, which comprises: a main conveying belt machine 1, an auxiliary conveying belt machine 2 and a material receiving chute 3.

[0027] The auxiliary conveying belt machine 2 is arranged above the main conveying belt machine 1, the conveying direction of the auxiliary conveying belt machine 2 is opposite to the conveying direction of the main conveying belt machine 1, the auxiliary conveying belt machine 2 comprises a magnetic roller 4, a non-magnetic roller 5 and a magnetic plate 6, the magnetic roller 4 is located at the conveying starting end of the auxiliary conveying belt machine 2, the non-magnetic roller 5 is located at the conveying end of the auxiliary conveying belt machine 2, the magnetic plate 6 is located between the upper conveying surface and the lower conveying surface of the auxiliary conveying belt machine 2, and the magnetic plate 6 is close to the lower conveying surface of the auxiliary conveying belt machine 2.

[0028] The material receiving chute 3 is located at the conveying end of the auxiliary conveying belt machine 2, and the material receiving chute 3 extends along the width direction of the conveying surface of the auxiliary conveying belt machine 2.

[0029] The working process of the novel special carbon black granulator outlet material iron removal device is as follows:

[0030] When the carbon black containing iron powder impurities falls to the conveying starting end of the main conveying belt machine 1, the carbon black material layer moves forward along the upper conveying surface of the main conveying belt machine 1, when the carbon black material layer moves to the position between the main conveying belt machine 1 and the auxiliary conveying belt machine 2, the iron powder impurities in the carbon black material layer are picked out due to the action of the magnetic plate 6, and are attached to the lower conveying surface of the auxiliary conveying belt machine 2, the iron powder impurities move to the magnetic roller 4 along the lower conveying surface of the auxiliary conveying belt machine 2, the iron powder impurities are turned to the upper conveying surface of the auxiliary conveying belt machine 2, and move to the non-magnetic roller 5 along the upper conveying surface of the auxiliary conveying belt machine 2, and are flatly thrown to the receiving chute 3 at the conveying end of the auxiliary conveying belt machine 2.

[0031] Through the above process, the iron powder impurities in the carbon black material layer are collected to the receiving chute 3, there is no case that the iron powder impurities are blown away by the wind, and the efficiency of removing the iron powder in the carbon black is improved.

[0032] Specifically, the magnetic plate 6 is a permanent magnet, and the auxiliary conveying belt is tensioned between the magnetic roller 4 and the non-magnetic roller 5.

[0033] Specifically, as for the carbon black production process system, a granulator and a bucket elevator are sequentially arranged before the main conveying belt machine.

[0034] In the specific embodiment, a receiving bin 7 is further arranged, the receiving chute 3 is arranged in an inclined manner, and the receiving bin 7 is located at the lower end in the inclined direction of the receiving chute 3.

[0035] In the embodiment, specifically, the receiving chute 3 is arranged in an inclined manner along the width direction of the conveying surface of the auxiliary conveying belt machine 2, the receiving bin 7 is arranged at the lower end in the inclined direction of the receiving chute 3, and the iron powder impurities slide to the receiving bin 7 along the inclined direction of the receiving chute 3.

[0036] Specifically, a transition chute is arranged between the receiving chute 3 and the receiving bin 7, for guiding the iron powder into the receiving bin 7.

[0037] Specifically, a discharge valve 8 is arranged at the lower end of the receiving bin 7.

[0038] In the specific embodiment, a storage bin 9 and a packaging machine 10 are further included, the storage bin 9 is arranged below the conveying end of the main conveying belt machine 1, and the packaging machine 10 is arranged below the storage bin 9.

[0039] In the embodiment, specifically, the carbon black from which the iron powder impurities are removed is thrown out by the main conveying belt machine 1 into the storage bin 9, and is packaged into bags by the packaging machine 10.

[0040] In the specific embodiment, a scraper 11 is further included, one end of the scraper 11 is fixedly connected to the material receiving chute 3, and the other end of the scraper 11 is in contact with the end conveying surface of the auxiliary conveying belt machine 2, which is used to peel off the iron powder on the conveying surface of the auxiliary conveying belt machine 2 and make the iron powder fall into the material receiving chute 3.

[0041] In the specific embodiment, one end of the scraper 11 is fixedly connected to the side wall of the material receiving chute 3, and the other end of the scraper 11 is in contact with the end conveying surface of the auxiliary conveying belt machine 2, and the iron powder on the conveying surface of the auxiliary conveying belt machine 2 is peeled off and rolled along the surface of the scraper 11 to fall into the material receiving chute 3, thereby improving the sufficiency of the removal of the iron powder in the carbon black.

[0042] In the specific embodiment, a material spreading plate 12 is further included, which is arranged between the conveying starting end of the main conveying belt machine 1 and the auxiliary conveying belt machine 2, and is used to limit the thickness of the material layer conveyed by the main conveying belt machine 1.

[0043] In the specific embodiment, a support rod is fixedly arranged above the main conveying belt machine 1, and the upper side of the material spreading plate 12 is fixedly connected to the support rod, and there is a gap between the lower side of the material spreading plate 12 and the conveying surface of the main conveying belt machine 1, which limits the thickness of the material layer conveyed by the main conveying belt machine 1.

[0044] In the specific embodiment, the gap between the material spreading plate 12 and the conveying surface of the main conveying belt machine 1 is a first gap, the gap between the lower conveying surface of the auxiliary conveying belt machine 2 and the conveying surface of the main conveying belt machine 1 is a second gap, and the first gap is smaller than the second gap.

[0045] In the specific embodiment, the first gap is smaller than the second gap, so that the carbon black material layer with the thickness of the first gap can pass through the gap between the main conveying belt machine 1 and the auxiliary conveying belt machine 2 without obstacles, and the iron powder in the carbon black material layer can be continuously picked up without obstacles.

[0046] In the specific embodiment, a plurality of supporting rollers 13 are further included, which are arranged in sequence below the conveying surface of the main conveying belt machine 1, and are used to stabilize the gap between the conveying surface of the main conveying belt machine 1 and the magnetic plate 6.

[0047] In the specific embodiment, the plurality of supporting rollers 13 are arranged in sequence along the lower surface of the conveying surface of the main conveying belt machine 1, and support the conveying surface of the main conveying belt machine 1 to avoid collapse, thereby stabilizing the gap between the conveying surface of the main conveying belt machine 1 and the magnetic plate 6, ensuring that the iron powder in the carbon black material layer is within the magnetic force range of the magnetic plate 6, and ensuring that the iron powder in the carbon black can be completely removed.

[0048] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A novel special carbon black granulator outlet material iron removal device, characterized in that, It comprises: a main conveying belt machine; a sub-conveying belt machine, which is arranged above the main conveying belt machine, the conveying direction of the sub-conveying belt machine is opposite to that of the main conveying belt machine, the sub-conveying belt machine comprises a magnetic roller, a non-magnetic roller and a magnetic plate, the magnetic roller is located at the conveying starting end of the sub-conveying belt machine, the non-magnetic roller is located at the conveying end of the sub-conveying belt machine, and the magnetic plate is located between the upper conveying surface and the lower conveying surface of the sub-conveying belt machine, and the magnetic plate is close to the lower conveying surface of the sub-conveying belt machine; a receiving chute, which is located at the conveying end of the sub-conveying belt machine and extends along the width direction of the conveying surface of the sub-conveying belt machine.

2. The novel special carbon black granulator outlet material iron removal device according to claim 1, wherein it further comprises a receiving bin, the receiving chute is arranged obliquely, and the receiving bin is located at the lower end in the oblique direction of the receiving chute.

3. The novel special carbon black granulator outlet material iron removal device according to claim 1, wherein it further comprises a storage bin and a packaging machine, the storage bin is arranged below the conveying end of the main conveying belt machine, and the packaging machine is arranged below the storage bin.

4. The novel special carbon black granulator outlet material iron removal device according to claim 1, wherein it further comprises a scraper, one end of the scraper is fixedly connected to the receiving chute, the other end of the scraper is in contact with the end conveying surface of the sub-conveying belt machine, the scraper is used for peeling off the iron powder on the conveying surface of the sub-conveying belt machine and making the iron powder fall into the receiving chute.

5. The novel special carbon black granulator outlet material iron removal device according to claim 1, wherein it further comprises a material spreading plate, which is arranged between the conveying starting end of the main conveying belt machine and the sub-conveying belt machine and is used for limiting the thickness of the material layer conveyed by the main conveying belt machine.

6. The novel special carbon black granulator outlet material iron removal device according to claim 5, wherein the spacing between the material spreading plate and the upper conveying surface of the main conveying belt machine is a first spacing, the spacing between the lower conveying surface of the sub-conveying belt machine and the upper conveying surface of the main conveying belt machine is a second spacing, and the first spacing is smaller than the second spacing.

7. The novel special carbon black granulator outlet material iron removal device according to any one of claims 1 to 6, wherein it further comprises a plurality of supporting rollers, which are arranged below the upper conveying surface of the main conveying belt machine in sequence and are used for stabilizing the spacing between the upper conveying surface of the main conveying belt machine and the magnetic plate.

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