Visual substance transfer device for adsorption tower

Abstract

The utility model discloses a visual adsorption tower material transfer device which comprises a base, an adsorption tower body is arranged at the upper end of the base, a metal pipe is connected to the upper end of the adsorption tower body, two flanges are installed outside the metal pipe, a tempered glass pipe is arranged between the two flanges, a fixing sleeve is fixedly connected to the outside of the metal pipe, and the tempered glass pipe is connected with the fixing sleeve. By means of the structure, the tempered glass pipe is installed outside the metal pipe through the flange, whether an adsorbent passes through the interior of the metal pipe or not can be observed conveniently, and the judgment accuracy of workers is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of the rectification part in the production process of polysilicon, in particular to a visual adsorption tower material transfer device. Background Art

[0002] Adsorption towers are required in the production process of polysilicon. However, when the adsorption tower needs to be overhauled or the adsorbent needs to be replaced, the adsorbent in the tower needs to be transferred to another adsorption tower. Due to the lack of visualization conditions, the only way to judge whether the adsorbent transfer is completed is to listen to the sound of adsorbent passing through the metal hose, and the judgment result is inaccurate. Utility Model Content

[0003] The utility model aims to provide a visual adsorption tower material transfer device. The existing adsorption tower has no visual conditions and can only judge whether the adsorbent transfer is completed by listening to the sound of adsorbent passing through the metal hose, and the judgment result is inaccurate.

[0004] To achieve the above purpose, a visualized adsorption tower material transfer device is provided, including: a base, an adsorption tower body is arranged on the upper end of the base, a metal tube is connected to the upper end of the adsorption tower body, two flanges are installed on the outside of the metal tube, and a tempered glass tube is arranged between the two flanges.

[0005] According to the visualized adsorption tower material transfer device, a plurality of bolts are installed outside the flange.

[0006] According to the visualized adsorption tower material transfer device, a fixing sleeve is fixedly connected to the outside of the metal tube, a fixing rod is fixedly connected to the side wall of the fixing sleeve, and one end of the fixing rod is fixedly connected to the outside of the adsorption tower body.

[0007] The above scheme has the beneficial effects: the utility model utilizes metal pipes, flanges, and tempered glass welding tooling, which is equivalent to installing a sight glass on the withdrawal pipeline, and can observe in real time whether there is adsorbent passing through the pipeline, which greatly improves the accuracy of judging the adsorbent transfer situation, improves maintenance efficiency, shortens maintenance time, and reduces maintenance difficulty.

[0008] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0010] Figure 1 This is a three-dimensional diagram of the material transfer device of the visualized adsorption tower of the utility model;

[0011] Figure 2 This is a front view of the visual adsorption tower material transfer device of the utility model;

[0012] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0013] Legend:

[0014] 1. Base; 2. Adsorption tower body; 3. Metal tube; 4. Tempered glass tube; 5. Fixing sleeve; 6. Flange; 7. Bolts. DETAILED DESCRIPTION

[0015] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0016] Reference Figure 1-3 The utility model embodiment is a visualized adsorption tower material transfer device, which includes: a base 1, an adsorption tower body 2 is arranged on the upper end of the base 1, a metal tube 3 is connected to the upper end of the adsorption tower body 2, two flanges 6 are installed on the outside of the metal tube 3, it is convenient to install a tempered glass tube 4 on the outside of the metal tube 3, and a tempered glass tube 4 is arranged between the two flanges 6, which is convenient for observing whether the adsorbent is transferred.

[0017] A plurality of bolts 7 are installed on the outside of the flange 6 for fixing the flange 6. A fixing sleeve 5 is fixedly connected to the outside of the metal tube 3 to facilitate fixing the metal tube 3 and ensure the stability of the metal tube 3. A fixing rod is fixedly connected to the side wall of the fixing sleeve 5, and one end of the fixing rod is fixedly connected to the outside of the adsorption tower body 2.

[0018] Working principle: When in use, the tempered glass tube 4 is installed on the outside of the metal tube 3 through the flange 6. The transparency of the tempered glass can be used to observe the internal situation of the metal tube 3 to determine whether the adsorbent has been transferred, thereby ensuring the accuracy of the judgment result.

[0019] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Visual adsorption tower material transfer device, including: The base (1) is characterized in that an adsorption tower body (2) is arranged at the upper end of the base (1), a metal tube (3) is connected to the upper end of the adsorption tower body (2), two flanges (6) are installed outside the metal tube (3), and a tempered glass tube (4) is arranged between the two flanges (6).

2. The visual adsorption tower material transfer device according to claim 1, characterized in that: A plurality of bolts (7) are installed outside the flange (6).

3. The visual adsorption tower material transfer device according to claim 1, characterized in that: The outside of the metal tube (3) is fixedly connected to a fixing sleeve (5), the side wall of the fixing sleeve (5) is fixedly connected to a fixing rod, and one end of the fixing rod is fixedly connected to the outside of the adsorption tower body (2).

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