Fabricated Lipp steel plate warehouse for storing cement

Abstract

The utility model discloses an assembly type Lipp steel plate warehouse for storing cement, which relates to the technical field of cement storage equipment, and comprises four Lipp steel plate warehouses, each Lipp steel plate warehouse comprises a cylindrical side wall and a round table-shaped warehouse top, the side walls are divided into the first side wall, the second side wall and the third side wall from low to high, the thicknesses of the first side wall, the second side wall and the third side wall are sequentially reduced, threaded protruding strips are arranged on the side walls, the warehouse tops are fixedly installed on the tops of the side walls, the tops of the warehouse tops of the four Lipp steel plate warehouses are connected through a conveying pipeline, and the conveying pipeline is fixedly installed on the side walls through a supporting frame. The steel silo structure mode is safe and reliable, and compared with a concrete structure, the steel silo structure mode is low in manufacturing cost, low in construction difficulty and short in construction period. The assembled Lipp type steel silo is good in airtight performance and can be used for storing cement, coal ash, superfine slag powder and other powdery materials.

Description

Technical Field

[0001] The utility model relates to the technical field of cement storage equipment, in particular to an assembled Lipu steel plate warehouse for storing cement. Background Art

[0002] The cement industry has gone through a century of development. Both the production process and technical equipment have undergone tremendous changes. In particular, in recent years, the new dry-process cement has developed rapidly with its superior advancement and has become the representative of advanced productivity in the cement industry. However, looking at the new dry-process cement production lines that have been built in my country, most of the cement depots are still built in the traditional way with reinforced concrete. Although there have been breakthroughs in storage capacity, the disadvantages of this traditional cement depot, such as high investment cost, slow construction speed, low comprehensive benefits, and poor energy conservation and emission reduction, have never been fundamentally improved and overcome. In recent years, the investment in cement industry projects has tended to tighten, and there is an urgent need for a storage structure that can reduce project investment and improve market competitiveness. Utility Model Content

[0003] The purpose of the utility model is to provide an assembled Lipu steel plate warehouse for storing cement, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled Lipu steel plate warehouse for storing cement, comprising four Lipu steel plate warehouses, the Lipu steel plate warehouse comprising cylindrical side walls and a truncated cone-shaped warehouse top, the side walls are divided into three parts from low to high, namely side wall one, side wall two and side wall three, and the thickness decreases successively, the side walls are provided with threaded convex strips, the warehouse top is fixedly installed on the top of the side walls, the tops of the warehouse tops of the four Lipu steel plate warehouses are connected by a conveying pipe, and the conveying pipe is fixedly installed on the side walls through a support frame.

[0005] Preferably, the thickness of the thread ridge is 5 times the thickness of the side wall, and the width is 50 mm.

[0006] Preferably, the inner wall of the side wall is provided with columns evenly spaced around the circumference.

[0007] Preferably, the warehouse roof adopts a dome roof structure, and the warehouse roof includes a cover plate and purlins. The cover plate is located above the purlins, and both ends of the purlins are reinforced by a lower tension ring and an upper tension ring.

[0008] Preferably, the lower ring is fixed to the top of the side wall by welding.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model steel silo structure is not only safe and reliable, but also has low cost, low construction difficulty and short construction period compared to concrete structure. The assembled Lipu steel silo has good airtightness and can be used to store powdery materials such as cement, fly ash, slag ultrafine powder, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the Lipu steel plate warehouse of the utility model;

[0012] Figure 2 This is a top view of the Lipu steel plate warehouse of the utility model;

[0013] Figure 3 for Figure 2 Sectional view at 1-1 inside;

[0014] Figure 4 for Figure 3 A magnified view of the structure at inner A;

[0015] Figure 5 This is a schematic diagram of four Lipu steel plate warehouses connected by conveying pipelines;

[0016] Figure 6 This is the main view of the Lipu steel plate warehouse connected by a conveying pipeline.

[0017] In the figure: 1-Lipu steel plate warehouse; 2-side wall; 21-side wall one; 22-side wall two; 23-side wall three; 24-column;

[0018] 3-top of the warehouse; 31-cover plate; 32-purlin; 33-lower tension ring; 34-upper tension ring;

[0019] 4-thread convex strip;

[0020] 5-transport pipeline; 6-support frame. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 6The utility model provides a technical solution: an assembled Lipu steel plate warehouse for storing cement, comprising four Lipu steel plate warehouses 1, wherein the Lipu steel plate warehouse 1 comprises a cylindrical side wall 2 and a truncated cone-shaped warehouse top 3, wherein the side wall 2 is divided into three parts, namely, a side wall 1 21, a side wall 22 and a side wall 3 23, from low to high, and the thickness decreases successively, wherein the side wall 2 is provided with a threaded convex strip 4, and the warehouse top 3 is fixedly installed on the top of the side wall 2, and the tops of the warehouse tops 3 of the four Lipu steel plate warehouses 1 are connected by a conveying pipe 5, and the conveying pipe 5 is fixedly installed on the side wall 2 through a support frame 6, and the thicknesses of the side wall 1 21, the side wall 22 and the side wall 3 23 are 4 mm, 3.5 mm and 3 mm respectively, and the support frame 6 is supported on the side wall 2, so as to better ensure the transmission of the warehouse top load, which is equivalent to that the conveying pipe is disconnected from the warehouse top 3, so as to better ensure the structural safety of the warehouse top 3.

[0023] In this embodiment, the thickness of the threaded ridge 4 is 5 times the thickness of the side wall 2 and the width is 50 mm, which can enhance the bearing capacity and sealing of the bin body.

[0024] In this embodiment, columns 24 are evenly spaced along the circumference on the inner wall of the side wall 2. The columns 24 are evenly spaced along the circumference. The columns 24 are fully welded to the bottom embedded parts, and the weld thickness is not less than 10 mm.

[0025] In this embodiment, the warehouse roof 3 adopts a dome roof structure, and the warehouse roof 3 includes a cover plate 31 and a purlin 32. The cover plate 31 is located above the purlin 32. Both ends of the purlin 32 are reinforced by a lower tension ring 33 and an upper tension ring 34. The lower tension ring 33 is welded and fixed to the top of the side wall 2 to prevent the purlin 32 from becoming unstable. The cover plate 31 uses a 4mm thick patterned plate, and the contact position is fully welded to prevent water leakage.

[0026] Based on the above, the utility model steel silo structure is not only safe and reliable, but also has low cost, low construction difficulty and short construction period compared to concrete structure. The assembled Lipu steel silo has good airtightness and can be used to store powdery materials such as cement, fly ash, and slag ultrafine powder.

[0027] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. An assembled Lipu steel plate warehouse for storing cement, characterized in that: The invention comprises four Lipu steel plate warehouses (1), wherein the Lipu steel plate warehouses (1) comprise cylindrical side walls (2) and truncated cone-shaped warehouse tops (3), wherein the side walls (2) are divided into three parts from low to high, namely side wall one (21), side wall two (22) and side wall three (23), and the thickness decreases successively, wherein the side walls (2) are provided with threaded convex strips (4), and the warehouse tops (3) are fixedly mounted on the tops of the side walls (2), and the tops of the warehouse tops (3) of the four Lipu steel plate warehouses (1) are connected via a conveying pipe (5), and the conveying pipe (5) is fixedly mounted on the side walls (2) via a supporting frame (6).

2. The assembled Lipu steel plate warehouse for storing cement according to claim 1 is characterized in that: The thickness of the threaded convex strip (4) is 5 times the thickness of the side wall (2), and the width is 50 mm.

3. The assembled Lipu steel plate warehouse for storing cement according to claim 1 is characterized in that: The inner wall of the side wall (2) is provided with upright posts (24) evenly spaced around the circumference.

4. The assembled Lipu steel plate warehouse for storing cement according to claim 1 is characterized in that: The silo roof (3) adopts a dome-type roof structure, and the silo roof (3) comprises a cover plate (31) and a purlin (32), wherein the cover plate (31) is located above the purlin (32), and both ends of the purlin (32) are reinforced by a lower tension ring (33) and an upper tension ring (34).

5. The assembled Lipu steel plate warehouse for storing cement according to claim 4 is characterized in that: The lower ring (33) is fixed to the top of the side wall (2) by welding.

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