Semi-dust-free discharge chamber for quartz sand chlorination purification furnace

Abstract

The utility model discloses a semi-dust-free loading and unloading chamber for a quartz sand chlorination purification furnace, which comprises a loading and unloading chamber and a fixing mechanism, rollers are arranged at the lower part of the loading and unloading chamber, and the loading and unloading chamber consists of a plurality of fixing frames which are connected transversely and vertically; and the fixing mechanism is arranged on one side of the discharging chamber, the fixing mechanism is provided with a fixing cylinder communicating the discharging chamber with the outside, the peripheral wall of the fixing cylinder is sleeved with a rotating cylinder, and the fixing cylinder is connected with the rotating cylinder through a diaphragm. During use, the rotating cylinder is rotated away from the opening of the fixed cylinder, the rubber sleeve film is attached to the inner wall and the outer wall of the fixed cylinder at the moment, and when the discharging cylinder penetrates into the fixed cylinder, the rubber sleeve film rotates along with the rotating cylinder by rotating the rotating cylinder at the moment so as to form an opening binding shape. According to the discharging device, the storage barrel is arranged in the fixed barrel, so that a sealing structure can be formed between the storage barrel and the fixed barrel, pollution to external air is avoided, and meanwhile, the discharging chamber can be moved and can be placed in discharging barrels at different positions according to needs.

Description

Technical Field

[0001] This utility model relates to the field of cleanroom loading and unloading rooms, and in particular to a semi-cleanroom loading and unloading room for a quartz sand chlorination purification furnace. Background Technology

[0002] Quartz sand is a key raw material for semiconductors, photovoltaics, and high-end optical devices; its purity directly determines the performance and reliability of the final product. In traditional quartz sand purification processes, high-temperature chlorination purification is the core method for industrial production due to its efficient removal of metallic impurities (such as Fe and Al) and non-metallic inclusions. However, in the post-purification unloading stage, semi-clean loading rooms are commonly used in quartz sand chlorination purification furnaces. Cleanrooms are primarily used to achieve a balance between product quality, operational safety, and economy. However, most existing loading rooms are fixed, integrated structures that are difficult to move. Utility Model Content

[0003] One objective of this invention is to provide a semi-dust-free loading chamber for a quartz sand chlorination purification furnace that at least solves any of the above-mentioned technical problems.

[0004] A further objective of this invention is to avoid a loose connection between the loading chamber and the loading port, and to prevent the chamber from remaining stationary during movement.

[0005] Another further objective of this invention is to improve the convenience of the loading chamber and the connection effect between the loading chamber and the loading port.

[0006] In particular, this utility model provides a semi-dust-free loading chamber for a quartz sand chlorination purification furnace, including a loading chamber, the lower part of which is provided with rollers, and the loading chamber is composed of several horizontally and vertically connected fixed structures.

[0007] A fixing mechanism is provided on one side of the loading chamber. The fixing mechanism has a fixing cylinder that connects the loading chamber to the outside. A rotating cylinder is sleeved on the outer peripheral wall of the fixing cylinder. The fixing cylinder and the rotating cylinder are connected by a diaphragm.

[0008] Furthermore, the diaphragm is a rubber sleeve, one end of which is fixedly connected to the inner side of the fixed cylinder, and the other end of which is fixedly connected to the outer circumferential surface of the rotating cylinder.

[0009] Furthermore, the rubber sheath is annular, and the initial diameter of the rubber sheath is the same as the inner diameter of the fixed cylinder.

[0010] Furthermore, the loading chamber is equipped with a double door, the door is equipped with a handle, and the fixing mechanism is arranged opposite to the door.

[0011] Furthermore, a baffle plate is provided between the rollers, and the baffle plate is made of rubber.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] This invention features a fixed cylinder fixedly connected to the dispensing chamber, with the portion of the fixed cylinder inside the dispensing chamber longer than the outer portion. A rotating cylinder is located inside the fixed cylinder and threadedly connected to it. The rotating cylinder and the fixed cylinder are also fixedly connected by a rubber sleeve. In use, the rotating cylinder is rotated away from the opening of the fixed cylinder, at which point the rubber sleeve adheres to the inner and outer walls of the fixed cylinder. When the dispensing cylinder enters the fixed cylinder, the rotating cylinder rotates, causing the rubber sleeve to follow and form a constricted opening. This creates a sealed structure between the storage tank and the fixed cylinder, preventing contamination from external air. Furthermore, the dispensing chamber is movable and can be positioned to accommodate the dispensing cylinder in different locations as needed. Attached Figure Description

[0014] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the rear view structure of this utility model.

[0017] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure along the AA direction.

[0018] Figure 4 This utility model Figure 3 A schematic diagram of the enlarged portion of structure B.

[0019] Figure 5 This is a cross-sectional view of the rubber sleeve membrane of this utility model after it has been tightened.

[0020] Figure 6 This is a front view of the structure of the rubber sleeve membrane of this utility model after it has been tightened.

[0021] In the diagram: 1. Loading chamber, 2. Door, 3. Handle, 4. Fixing mechanism, 401. Fixing cylinder, 402. Threaded groove, 5. Roller, 6. Rotating cylinder, 602. Internal thread, 603. Rubber sleeve, 7. Fixing frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 2 This is a schematic diagram of the rear view structure of this utility model. Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure along the AA direction. Figure 4 This utility model Figure 3 A schematic diagram of the enlarged portion of structure B. Figure 5 This is a cross-sectional view of the rubber sleeve membrane of this utility model after it has been tightened. Figure 6 This is a front view of the structure of the rubber sleeve membrane of this utility model after it has been tightened.

[0024] This embodiment provides a semi-dust-free loading chamber for a quartz sand chlorination purification furnace, including a loading chamber 1 and a fixing mechanism 4. The lower part of the loading chamber 1 is equipped with rollers 5 for movement, and the loading chamber 1 has several horizontally and vertically connected fixing frames 7 forming a structure as shown in the figure. Figure 3 As shown in the figure, a transparent plastic plate or glass plate is provided on the outside of the loading chamber 1; the fixing mechanism 4 is provided on one side of the loading chamber 1 and is connected to the discharge port through the fixing mechanism 4. The fixing mechanism 4 has a fixing cylinder 401 that connects the loading chamber 1 to the outside. The diameter of the fixing cylinder 401 is larger than the diameter of the discharge port. A rotating cylinder 6 is sleeved on the outer peripheral wall of the fixing cylinder 401. The rotating cylinder 6 can rotate outside the fixing cylinder 401. The fixing cylinder 401 and the rotating cylinder 6 are connected by a diaphragm. The diaphragm is a rubber sleeve 603. One end of the sleeve is fixedly connected to the inner side of the fixing cylinder 401, and the other end of the sleeve is fixedly connected to the outer peripheral surface of the rotating cylinder 6. It should be noted that the thickness of the sleeve is 1mm-3mm, and it has good elasticity and is easy to twist.

[0025] It should be further explained that the rubber diaphragm 603 is annular, and the initial diameter of the rubber diaphragm 603 is the same as the inner diameter of the fixed cylinder 401. When rotating, the rubber diaphragm 603 is tightly attached to the inner wall of the fixed cylinder 401. When the discharge port enters the fixed cylinder 401, the rotating cylinder 6 is rotated, causing the annular rubber diaphragm 603 to twist and rotate. At the same time, the rotating cylinder 6 moves continuously while rotating, making the opening in the middle of the rubber diaphragm 603 smaller and smaller, thus tightly wrapping the discharge port, thereby preventing air leakage at the connection and preventing the entry of outside air. This makes it convenient and quick to use and improves the efficiency of use.

[0026] It should be further explained that the loading chamber 1 is provided with a double door 2, the door 2 is provided with a handle 3, and the fixing mechanism 4 is arranged opposite to the door 2.

[0027] It should be further noted that a baffle is provided between the rollers 5. The baffle is made of rubber and is a conventional setting to prevent airflow from the lower part.

[0028] Working principle of this utility model:

[0029] In use, a fixed cylinder 401 is provided in the loading chamber 1. The fixed cylinder 401 is fixedly connected to the loading chamber 1, and the portion of the fixed cylinder 401 in the loading chamber 1 is longer than the portion outside. A rotating cylinder 6 is provided inside the fixed cylinder 401. The inner side of the rotating cylinder 6 is provided with an internal thread 602, and the outer side of the fixed cylinder 401 is provided with a threaded groove 402. The rotating cylinder 6 is threadedly connected to the fixed cylinder 401, and a rubber sleeve connects the rotating cylinder 6 and the fixed cylinder 401. 603 is fixedly connected; during use, the rotating cylinder 6 is rotated away from the opening of the fixed cylinder 401. At this time, the rubber sleeve 603 is attached to the inner and outer walls of the fixed cylinder 401. When the discharge cylinder is inserted into the fixed cylinder 401, the rubber sleeve 603 rotates with the rotating cylinder 6 to form a constricted opening, thereby forming a sealed structure between the storage tank and the fixed cylinder 401, thus avoiding pollution from the outside air. At the same time, the discharge chamber 1 can be moved and can be placed in different positions of the discharge cylinder as needed.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A semi-dustless loading chamber for a quartz sand chlorination purification furnace, characterized by, include: The loading chamber (1) is equipped with rollers (5) at its lower part and is composed of several horizontally and vertically connected fixing frames (7). A fixing mechanism (4) is provided on one side of the loading chamber (1). The fixing mechanism (4) has a fixing cylinder (401) that connects the loading chamber (1) with the outside. A rotating cylinder (6) is sleeved on the outer peripheral wall of the fixing cylinder (401). The fixing cylinder (401) and the rotating cylinder (6) are connected by a diaphragm.

2. A semi-dust-free loading chamber for quartz sand chlorination purification furnace according to claim 1, characterized in that, The diaphragm is made of rubber sleeve (603), one end of which is fixedly connected to the inner side of the fixed cylinder (401), and the other end of which is fixedly connected to the outer circumferential surface of the rotating cylinder (6).

3. A semi-dust-free loading chamber for quartz sand chlorination purification furnace according to claim 2, characterized in that, The rubber sheath (603) is annular, and the initial diameter of the rubber sheath (603) is the same as the inner diameter of the fixed cylinder (401).

4. The semi-dust-free loading chamber for a quartz sand chlorination purification furnace according to claim 1, characterized in that, The loading chamber (1) is provided with a double door (2), the door (2) is provided with a handle (3), and the fixing mechanism (4) is provided opposite to the door (2).

5. A semi-dust-free loading chamber for quartz sand chlorination purification furnace according to claim 1, characterized in that, A baffle plate is provided between the rollers (5), and the baffle plate is made of rubber.

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