Novel steel slag pressure hot disintegration device

Abstract

The utility model provides a novel steel slag pressure hot disintegration device which comprises a hot disintegration tank, a tank cover is arranged on the upper portion of the hot disintegration tank, a connecting frame is installed between the tank cover and the hot disintegration tank, a screw conveyor is arranged on one side of the hot disintegration tank, and installation pipes are integrally arranged on the upper portion of the tank cover side by side. Wherein an exhaust valve is fixedly mounted at the mounting pipe on the outer side of the tank cover, a water inlet valve is fixedly mounted at the mounting pipe in the middle of the tank cover, a rotary sprinkler pipe assembly is mounted in the middle of the upper side of the tank cover, and an electric guide hopper assembly is mounted on one side of the hot and stuffy tank. Due to the arrangement of the motor, the rotating shaft, the water receiving disc, the water spraying pipe, the water outlet holes and the connecting pipe, water can be uniformly sprayed to steel slag, and the spraying uniformity degree is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel slag treatment, and particularly relates to a new type of pressurized hot smothering device for steel slag. Background Art

[0002] A steel slag hot smothering device is a device for treating steel slag. During hot smothering treatment, the high-temperature steel slag is poured into a hot smothering tank and sprayed with water. Steam is generated at high temperature, thereby promoting the cracking and pulverization of the steel slag. The existing steel slag pressurized hot smothering device includes a hot smothering tank, a water storage tank, a modifier storage tank, a filter press, a feeding device, a carbon dioxide gas cylinder, and a waste liquid treatment device. The hot smothering tank is of a vertical sealed tank structure. When this steel slag pressurized hot smothering device is in use, the water for spraying enters the tank through a water inlet pipe, but the position where the water enters is fixed. Therefore, the spraying uniformity is relatively low, and it is not convenient to spray water on the steel slag more evenly. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a new type of steel slag pressurized hot smothering device, which is convenient to spray water on the steel slag more evenly and improves the spraying uniformity.

[0004] Wherein the utility model is realized through the following technical solutions:

[0005] A new type of steel slag pressurized hot smothering device includes a hot smothering tank. A tank cover is arranged on the upper part of the hot smothering tank, and a connecting frame is installed between the tank cover and the hot smothering tank. A screw conveyor is arranged on one side of the hot smothering tank. Installation pipes are integrally arranged side by side on the upper part of the tank cover. An exhaust valve is fixedly installed at the installation pipe outside the tank cover, and a water inlet valve is fixedly installed at the installation pipe in the middle of the tank cover. A rotating sprinkler pipe assembly is installed in the middle of the upper side of the tank cover. An electric feeding hopper assembly is installed on one side of the hot smothering tank. The rotating sprinkler pipe assembly includes a motor. A rotating shaft is fixedly installed at the lower part of the output shaft of the motor. A water receiving tray is fixedly installed in the middle and upper part of the rotating shaft. The middle part of the water receiving tray is welded and sealed with the rotating shaft. A sprinkler pipe is fixedly installed at the lower end of the rotating shaft. Water outlet holes are sequentially arranged at the lower part of the sprinkler pipe. A connecting pipe is fixedly installed between the water inlet opened at the upper part of the sprinkler pipe and the water outlet opened at one side of the lower part of the water receiving tray. The electric feeding hopper assembly includes an installation frame. A linear motor is fixedly installed at the upper part of the installation frame. A cushion block is fixedly installed on the slider of the linear motor. A feeding hopper is fixedly installed on the upper part of the cushion block.

[0006] Preferably, the lower part of the feeding hopper is higher than the upper part of the hot smothering tank.

[0007] Preferably, the installation frame is fixedly installed on one side of the hot smothering tank.

[0008] Preferably, the motor is fixedly installed in the middle of the upper side of the tank cover.

[0009] Preferably, the outlet of the heat soaking tank is connected to the inlet pipeline of the screw conveyor.

[0010] Preferably, the water inlet valve is located above the water receiving tray.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, the settings of the motor, rotating shaft, water receiving tray, water spraying pipe, water outlet holes, and connecting pipe are conducive to spraying water on the steel slag more evenly, improving the evenness of spraying.

[0013] 2. In the present utility model, the settings of the mounting frame, linear motor, cushion block, and feeding hopper are conducive to filling the steel slag into the heat soaking tank more evenly. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model.

[0015] Figure 2 is a schematic structural diagram of the rotating water spraying pipe assembly of the present utility model.

[0016] Figure 3 is a schematic structural diagram of the electric feeding hopper assembly of the present utility model.

[0017] In the figure:

[0018] 1. Heat soaking tank; 2. Tank cover; 3. Connecting frame; 4. Screw conveyor; 5. Exhaust valve; 6. Water inlet valve; 7. Rotating water spraying pipe assembly; 8. Electric feeding hopper assembly; 71. Motor; 72. Rotating shaft; 73. Water receiving tray; 74. Water spraying pipe; 75. Water outlet holes; 76. Connecting pipe; 81. Mounting frame; 82. Linear motor; 83. Cushion block; 84. Feeding hopper. Detailed Embodiments

[0019] The present utility model will be specifically described below with reference to the drawings. As shown in the attached Figure 1 and attached Figure 2As shown in the figure, a new type of pressurized heat soaking device for steel slag includes a heat soaking tank 1. A tank cover 2 is arranged at the upper part of the heat soaking tank 1. A connecting frame 3 is installed between the tank cover 2 and the heat soaking tank 1. The connecting frame 3 adopts a connecting frame with an electric rotating structure, so that the tank cover 2 can be opened from the upper part of the heat soaking tank 1. A screw conveyor 4 is arranged on one side of the heat soaking tank 1. The outlet of the heat soaking tank 1 is connected to the inlet pipeline of the screw conveyor 4. The upper part of the tank cover 2 is integrally arranged with installation pipes side by side. An exhaust valve 5 is fixedly installed at the installation pipe outside the tank cover 2, and a water inlet valve 6 is fixedly installed at the installation pipe in the middle of the tank cover 2. A rotating sprinkler pipe assembly 7 is installed in the middle of the upper side of the tank cover 2. An electric guiding hopper assembly 8 is installed on one side of the heat soaking tank 1. The rotating sprinkler pipe assembly 7 includes a motor 71. The lower part of the output shaft of the motor 71 is fixedly installed with a rotating shaft 72. The upper middle part of the rotating shaft 72 is fixedly installed with a water receiving tray 73. The middle part of the water receiving tray 73 is welded and sealed with the rotating shaft 72. The lower end of the rotating shaft 72 is fixedly installed with a sprinkler pipe 74. Water outlet holes 75 are successively opened in the lower part of the sprinkler pipe 74. A connecting pipe 76 is fixedly installed between the water inlet opened in the upper part of the sprinkler pipe 74 and the water outlet opened on one side of the lower part of the water receiving tray 73. When the spraying water enters the heat soaking tank 1 through the water inlet valve 6, the spraying water flows into the water receiving tray 73. When the motor 71 drives the rotating shaft 72 to rotate, the water receiving tray 73 and the sprinkler pipe 74 rotate driven by the rotating shaft 72. The water in the water receiving tray 73 enters the sprinkler pipe 74 through the connecting pipe 76 and is discharged through the water outlet holes 75. As the sprinkler pipe 74 rotates, the water is evenly sprayed onto the steel slag.

[0020] In this implementation scheme, in combination with the attached Figure 3 As shown in the figure, the electric guiding hopper assembly 8 includes an installation frame 81. A linear motor 82 is fixedly installed at the upper part of the installation frame 81. A cushion block 83 is fixedly installed on the upper part of the slider of the linear motor 82. A guiding hopper 84 is fixedly installed on the upper part of the cushion block 83. When feeding, the steel slag is put on the guiding hopper 84, and the linear motor 82 drives the guiding hopper 84 to move, so as to put the steel slag into the heat soaking tank 1 more evenly.

[0021] In this implementation scheme, specifically, the motor 71 is fixedly installed in the middle of the upper side of the tank cover 2.

[0022] In this implementation scheme, specifically, the water inlet valve 6 is located above the water receiving tray 73.

[0023] In this implementation scheme, specifically, the lower part of the guiding hopper 84 is higher than the upper part of the heat soaking tank 1.

[0024] In this implementation scheme, specifically, the installation frame 81 is fixedly installed on one side of the heat soaking tank 1.

[0025] Working principle

[0026] In the present utility model, the tank cover 2 is opened by adjusting the connecting frame 3, and the steel slag is introduced into the heat-insulating tank 1 by using the electric material guiding hopper assembly 8. The spraying water is connected to the water inlet valve 6 through an external pipeline, and the spraying water is sprinkled on the steel slag by using the rotating sprinkler pipe assembly 7 to perform heat-insulating treatment on the steel slag.

[0027] Any technical solution using the technical solution of the present utility model, or any technical solution designed by those skilled in the art inspired by the technical solution of the present utility model and achieving the above technical effects, shall fall within the protection scope of the present utility model.

Claims

1. A new type of pressure thermal smothering device for steel slag, characterized in that, The new pressure thermal soaking device for steel slag includes a thermal soaking tank (1). A tank cover (2) is arranged at the upper part of the thermal soaking tank (1). A connecting frame (3) is installed between the tank cover (2) and the thermal soaking tank (1). A screw conveyor (4) is arranged on one side of the thermal soaking tank (1). Installation pipes are integrally arranged side by side at the upper part of the tank cover (2). An exhaust valve (5) is fixedly installed at the installation pipe outside the tank cover (2), and a water inlet valve (6) is fixedly installed at the installation pipe in the middle of the tank cover (2). A rotary sprinkler pipe assembly (7) is installed in the middle of the upper side of the tank cover (2). An electric feeding hopper assembly (8) is installed on one side of the thermal soaking tank (1). The rotary sprinkler pipe assembly (7) includes a motor (71). A rotating shaft (72) is fixedly installed at the lower part of the output shaft of the motor (71). A water receiving tray (73) is fixedly installed at the middle and upper part of the rotating shaft (72). The middle part of the water receiving tray (73) is welded and sealed with the rotating shaft (72). A sprinkler pipe (74) is fixedly installed at the lower end of the rotating shaft (72). Water outlet holes (75) are successively arranged at the lower part of the sprinkler pipe (74). A connecting pipe (76) is fixedly installed between the water inlet opening arranged at the upper part of the sprinkler pipe (74) and the water outlet opening arranged at one side of the lower part of the water receiving tray (73). The electric feeding hopper assembly (8) includes an installation frame (81). A linear motor (82) is fixedly installed at the upper part of the installation frame (81). A cushion block (83) is fixedly installed at the upper part of the slider of the linear motor (82). A feeding hopper (84) is fixedly installed at the upper part of the cushion block (83).

2. The novel pressure thermal soaking device for steel slag according to claim 1, characterized in that, The lower part of the said feeding hopper (84) is higher than the upper part of the thermal soaking tank (1).

3. The novel pressure thermal soaking device for steel slag according to claim 1, characterized in that, The said installation frame (81) is fixedly installed on one side of the thermal soaking tank (1).

4. The novel pressure thermal soaking device for steel slag according to claim 1, characterized in that, The said motor (71) is fixedly installed in the middle of the upper side of the tank cover (2).

5. The novel pressure-thermal smothering device for steel slag as claimed in claim 1, characterized in that, The outlet of the said thermal soaking tank (1) is connected to the inlet pipeline of the screw conveyor (4).

6. The novel pressure thermal soaking device for steel slag according to claim 1, characterized in that The said water inlet valve (6) is located above the water receiving tray (73).

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