Device for producing non-bearing ceramsite by utilizing desulfurization by-product

Abstract

The utility model discloses a device for producing non-bearing ceramsite by utilizing desulfurization by-products. The device comprises a cylindrical tank, a support is fixedly connected to the side wall of the cylindrical tank, a motor is fixedly connected to the inner side of the support, a rotating rod is fixedly connected to the lower surface of the motor, a scraping rod is fixedly connected to the other end of the rotating rod, and a convex block is fixedly connected to the lower surface of the scraping rod. Desulfurization by-products can be better and evenly distributed under horizontal arrangement, meanwhile, the contact area between the desulfurization by-products and the scraper is increased through the arrangement of the protruding blocks, so that the size of ceramsite is more uniform, the scraper is rotated for machining, different from rotation of an existing cylindrical tank, the maintenance cost is reduced, operation is easier and more convenient, and the production efficiency is improved. Desulfurization by-products are uniformly distributed, blockage and retention in the granulation process are reduced, the production efficiency is improved, and the uniformity and stability of ceramsite can be ensured and environmental pollution can be reduced by using the convex blocks and improving the particle size control mode, so that many practical benefits are brought.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization by-products, and specifically relates to a device for producing non-load-bearing ceramsite by utilizing desulfurization by-products. Background Art

[0002] During the ultra-low emission flue gas desulfurization treatment, many desulfurization by-products will be produced. Depending on the desulfurization process, the desulfurization by-products are also different. Some of these by-products can be recycled. The desulfurization by-products can be considered to be piled up in the dry ash yard of the boiler system, which will occupy part of the ash storage capacity. We should actively seek comprehensive utilization methods according to local market conditions. If there are no large gypsum users, the desulfurization by-product gypsum is likely to be wasted, and the ash storage yard will be occupied for landfill, occupying the ash storage capacity and causing secondary pollution. Therefore, we propose a device for producing non-load-bearing expanded clay using desulfurization by-products. Utility Model Content

[0003] The utility model aims to provide a device for producing non-load-bearing ceramsite by utilizing desulfurization byproducts, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for producing non-load-bearing expanded clay using desulfurization by-products, comprising a cylindrical tank, a bracket fixedly connected to the side wall of the cylindrical tank, a motor fixedly connected to the inner side of the bracket, a rotating rod fixedly connected to the lower surface of the motor, a scraping rod fixedly connected to the other end of the rotating rod, and a protrusion fixedly connected to the lower surface of the scraping rod.

[0005] Preferably, an annular plate is fixedly connected to the bottom of the inner wall of the cylindrical tank, and the upper surface of the annular plate is gap-matched with the lower surface of the scraper rod.

[0006] Preferably, a reinforcing rod is symmetrically fixedly connected to the side wall of the rotating rod, and the other end of the reinforcing rod is fixedly connected to the upper surface of the scraping rod.

[0007] Preferably, there are multiple protrusions, which are arranged in sequence in the horizontal direction.

[0008] Preferably, there are multiple annular plates, which are arranged in sequence.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the desulfurization by-products can be better evenly distributed under the horizontal setting, and the setting of the protrusions increases the contact area between the desulfurization by-products and the scraper, which makes the size of the expanded clay more uniform. The scraper is rotated for processing, which is different from the existing cylindrical tank's own rotation, reduces the cost of maintenance, and makes the operation easier. The desulfurization by-products are evenly distributed, which reduces blockage and retention in the granulation process and improves production efficiency. Through the use of protrusions, the method of controlling the particle size is improved, which can ensure the consistency and stability of the expanded clay, reduce environmental pollution, and bring many practical benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 for Figure 1 A three-dimensional cutaway view of a medium cylindrical tank;

[0012] Figure 3 for Figure 1 The structural stereogram of the middle scraper rod;

[0013] In the figure: 1. cylindrical tank; 2. bracket; 3. motor; 4. rotating rod; 5. scraper rod; 6. bump; 7. annular plate; 8. reinforcing rod. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-3 The utility model provides a device for producing non-load-bearing ceramsite by utilizing desulfurization byproducts, including a cylindrical tank 1, a bracket 2 is fixedly connected to the side wall of the cylindrical tank 1, a motor 3 is fixedly connected to the inner side of the bracket 2, a rotating rod 4 is fixedly connected to the lower surface of the motor 3, a scraping rod 5 is fixedly connected to the other end of the rotating rod 4, and a protrusion 6 is fixedly connected to the lower surface of the scraping rod 5.

[0016] When using desulfurization byproducts to produce non-load-bearing ceramsite, first spray clean water into the cylindrical tank 1, and then pour the desulfurization byproducts into the cylindrical tank 1, and drive the rotating rod 4 and the scraper 5 to rotate through the motor 3, and modify the traditional inclined setting to a horizontal setting, so that the material can be evenly distributed during the granulation process, and the material can be prevented from accumulating on the edge of the cylindrical tank 1. At the same time, the internal scraper 5 is set to a long strip, and a raised bump 6 is set at the bottom of the scraper 5 to avoid uneven distribution of the material. The desulfurization byproducts can be better scraped and pushed forward, making the granulation process more efficient. The bump 6 can increase the contact area between the desulfurization byproducts and the scraper 5, reduce the sliding and agglomeration of the desulfurization byproducts on the scraper 5, and thus facilitate the granulation process. The size and shape of the particles can be better controlled during the granulation process, and the uniformity of the particle size can be improved.

[0017] An annular plate 7 is fixedly connected to the bottom of the inner wall of the cylindrical tank 1, and the upper surface of the annular plate 7 is gap-matched with the lower surface of the scraper rod 5. By arranging the annular plate 7 inside the cylindrical tank 1 and fitting it with the protrusion 6, the specifications of the expanded clay agglomerates can be controlled to ensure that the shape and size of the expanded clay meet expectations, thereby improving product quality. Expanded clay agglomerates with uniform specifications are easier to handle and transport, saving time and cost.

[0018] A reinforcing rod 8 is symmetrically fixedly connected to the side wall of the rotating rod 4 , and the other end of the reinforcing rod 8 is fixedly connected to the upper surface of the scraping rod 5 .

[0019] There are multiple bumps 6, which are arranged in sequence in the transverse direction.

[0020] There are multiple annular plates 7, which are sleeved in sequence.

[0021] 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. A device for producing non-load-bearing ceramsite using desulfurization byproducts, characterized in that: The invention comprises a cylindrical tank (1), wherein a bracket (2) is fixedly connected to the side wall of the cylindrical tank (1), a motor (3) is fixedly connected to the inner side of the bracket (2), a rotating rod (4) is fixedly connected to the lower surface of the motor (3), a scraping rod (5) is fixedly connected to the other end of the rotating rod (4), and a protrusion (6) is fixedly connected to the lower surface of the scraping rod (5).

2. The device for producing non-load-bearing ceramsite using desulfurization byproducts according to claim 1, characterized in that: An annular plate (7) is fixedly connected to the bottom of the inner wall of the cylindrical tank (1), and the upper surface of the annular plate (7) is clearance-matched with the lower surface of the scraper rod (5).

3. The device for producing non-load-bearing ceramsite using desulfurization byproducts according to claim 1, characterized in that: A reinforcing rod (8) is symmetrically and fixedly connected to the side wall of the rotating rod (4), and the other end of the reinforcing rod (8) is fixedly connected to the upper surface of the scraping rod (5).

4. The device for producing non-load-bearing ceramsite using desulfurization byproducts according to claim 1, characterized in that: The number of the protrusions (6) is multiple and they are arranged in sequence in the transverse direction.

5. The device for producing non-load-bearing ceramsite using desulfurization byproducts according to claim 2, characterized in that: The number of the annular plates (7) is plural and they are arranged in a serially sleeved manner.

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