Inner net frame of rotary drum microfilter

Abstract

The utility model relates to the technical field of rotary drum microfilters, in particular to an inner net frame of a rotary drum microfilter, which comprises a mounting frame, a filter frame and a connecting mechanism, the filter frame is connected with the mounting frame through the connecting mechanism, and the connecting mechanism comprises a fixed block, a T-shaped groove, a T-shaped block, a sliding block, a sliding groove, a sliding block and a bolt. One end of the fixing block is connected with the inner wall of the mounting frame, the other end of the fixing block penetrates through the filtering frame, the bottom of the filtering frame makes contact with the fixing block, the T-shaped groove is formed in the fixing block, one end of the T-shaped block extends into the T-shaped groove, the other end of the T-shaped block is connected with one end of the sliding block, and the other end of the sliding block is connected with the other end of the filtering frame. One end of the sliding block is arranged in the mounting frame, the other end of the sliding block extends into the mounting frame, the sliding groove is formed in the mounting frame, one end of the sliding block is connected with the sliding groove in a sliding mode, the other end of the sliding block partially extends into the sliding block, and the inner net frame of the rotary drum microfilter solves the problem that existing equipment is inconvenient to disassemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of drum microfilter, concretely is drum microfilter inner net frame. BACKGROUND

[0002] It is known that drum microfilter (also called drum filter or belt filter) is a kind of equipment widely used in water treatment and sewage treatment, and utilizes microfiltration technology to remove solid particles in liquid. Its core part is drum (or cylinder), and there is often net frame inside, which is used to support filter screen and realize filtration process.

[0003] The existing drum microfilter inner net frame is generally fixedly connected with the inner wall of the body, and the filter screen is generally fixed on the inner net frame. When the filter screen is damaged after long-time use and needs to be replaced, it is inconvenient to disassemble, so the staff needs to spend a lot of time to disassemble it. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the defects of the prior art, the utility model provides a drum microfilter inner net frame.

[0006] (II) technical scheme

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: drum microfilter inner net frame, including installation frame, filter frame and connecting mechanism, the filter frame is connected with the installation frame through the connecting mechanism, the connecting mechanism includes fixed block, T-shaped groove, T-shaped block, sliding block, sliding slot, sliding block and bolt, one end of the fixed block is connected with the inner wall of the installation frame, the other end of the fixed block passes through the filter frame, the bottom of the filter frame is in contact with the fixed block, the T-shaped groove is opened on the fixed block, one end of the T-shaped block is inserted into the T-shaped groove, the other end of the T-shaped block is connected with one end of the sliding block, the other end of the sliding block is inserted into the installation frame, the sliding slot is opened on the installation frame, one end of the sliding block is slidably connected with the sliding slot, the other end of the sliding block is partially inserted into the sliding block, the bolt is threadedly connected with the sliding block and the sliding block, and the connecting mechanism is provided with two.

[0008] In order to improve stability, the utility model improves that two connecting mechanisms are symmetrically arranged.

[0009] In order to facilitate the lifting of the filter frame, the utility model improves that the filter frame top is equipped with handle, and the handle is fixedly connected with the filter frame top.

[0010] In order to facilitate the lifting of the filter frame, the utility model improves that the handle is provided with two.

[0011] In order to improve the effect of sliding, the utility model improves, the sliding block is matched with the sliding slot, the T-shaped groove is matched with the T-shaped block.

[0012] In order to improve the effect of connecting, the utility model improves, the fixed block is fixedly connected with the mounting frame.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model provides a drum microfilter inner net frame, has the following beneficial effects:

[0015] The novel high-voltage switch cabinet, the filter frame in the structure is detachably arranged with the mounting frame through the connecting mechanism, when the filter frame is damaged after long-time use and needs to be replaced, the filter frame can be quickly detached by controlling the connecting mechanism, and a new filter frame can be replaced, so that the situation that a large amount of time needs to be consumed due to the inconvenience of detaching the filter frame is avoided, thereby the working efficiency can be improved and a certain amount of time can be saved through the structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the utility model Figure 1 It is a partial enlarged structural schematic view of A in the utility model;

[0018] Figure 3 It is a structural schematic view of the utility model shaft side;

[0019] Figure 4 It is a front view of the utility model Figure 1 ;

[0020] In the drawing: 1, mounting frame; 2, filter frame; 3, connecting mechanism; 4, fixed block; 5, T-shaped groove; 6, T-shaped block; 7, sliding block; 8, sliding slot; 9, sliding block; 10, bolt; 11, handle. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-4The inner net frame of the drum micro filter machine comprises a mounting frame 1, a filter frame 2 and a connecting mechanism 3, the filter frame 2 is connected with the mounting frame 1 through the connecting mechanism 3, the connecting mechanism 3 comprises a fixed block 4, a T-shaped groove 5, a T-shaped block 6, a sliding block 7, a sliding groove 8, a sliding block 9 and a bolt 10, one end of the fixed block 4 is connected with the inner wall of the mounting frame 1, the other end of the fixed block 4 penetrates through the filter frame 2, the bottom of the filter frame 2 is in contact with the fixed block 4, the T-shaped groove 5 is arranged on the fixed block 4, one end of the T-shaped block 6 extends into the T-shaped groove 5, the other end of the T-shaped block 6 is connected with one end of the sliding block 7, the other end of the sliding block 7 extends into the mounting frame 1, the sliding groove 8 is arranged on the mounting frame 1, one end of the sliding block 9 is slidably connected with the sliding groove 8, the other end of the sliding block 9 partially extends into the sliding block 7, and the bolt 10 is threadedly connected with the sliding block 9 and the sliding block 7, and the connecting mechanism 3 is provided with two.

[0023] In use, first, the mounting frame 1 is mounted to the inner wall of the machine body, and the mounting mode can be welding, which is not specifically described here, then the filter frame 2 in the mounting frame 1 is used for filtering, when the filter frame 2 is damaged after long-time use and needs to be replaced, first, the machine body is opened, then the worker inserts his hand into the machine body, rotates the bolt 10, and separates the bolt 10 from the sliding block 9 and the sliding block 7, a threaded hole is arranged on the sliding block 9, a threaded groove is arranged on the sliding block 7, the bolt 10 is threadedly connected with the threaded hole and the threaded groove, which is not specifically described here, then the sliding block 9 is pushed to separate the sliding block 9 from the sliding groove 8 and separate the sliding block 9 from the sliding block 7, then the sliding block 7 is pulled to separate the T-shaped block 6 from the T-shaped groove 5 and separate the sliding block 7 from the inner wall of the mounting frame 1, then the filter frame 2 is pulled upwards to separate the filter frame 2 from the fixed block 4, then the filter frame 2 is separated from the mounting frame 1, a new filter frame 2 can be used, the new filter frame 2 can be purchased from a manufacturer, which is not specifically described here, and the worker needs to pay attention to safety during disassembly, the sliding groove 8 and the sliding block 9 in the specification are T-shaped, and the sizes of all components in the structure are not specifically limited here and need to be produced according to actual conditions.

[0024] The stability of the above connecting mechanism 3 is poor, in order to solve this problem, the two connecting mechanisms 3 are symmetrically arranged in the embodiment.

[0025] The above filter frame 2 is inconvenient to carry, in order to solve this problem, the filter frame 2 is provided with a handle 11 at the top, and the handle 11 is fixedly connected with the top of the filter frame 2.

[0026] The above filter frame 2 is inconvenient to carry, in order to solve this problem, the handle 11 is provided with two.

[0027] In order to improve the effect of sliding, in the embodiment, the sliding block 9 is matched with the sliding groove 8, and the T-shaped groove 5 is matched with the T-shaped block 6.

[0028] In order to improve the effect of connection, in the embodiment, the fixed block 4 is fixedly connected with the mounting frame 1.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A frame for the inner net of a drum microfilter, comprising a mounting frame (1), a filter frame (2) and a connecting mechanism (3), characterized in that: The filtering frame (2) is connected with the mounting frame (1) through the connecting mechanism (3), the connecting mechanism (3) comprises a fixed block (4), a T-shaped groove (5), a T-shaped block (6), a sliding block (7), a sliding groove (8), a sliding block (9) and a bolt (10), one end of the fixed block (4) is connected with the inner wall of the mounting frame (1), the other end of the fixed block (4) penetrates through the filtering frame (2), the bottom of the filtering frame (2) is in contact with the fixed block (4), the T-shaped groove (5) is arranged on the fixed block (4), one end of the T-shaped block (6) extends into the T-shaped groove (5), the other end of the T-shaped block (6) is connected with one end of the sliding block (7), the other end of the sliding block (7) extends into the mounting frame (1), the sliding groove (8) is arranged on the mounting frame (1), one end of the sliding block (9) is connected with the sliding groove (8), the other end of the sliding block (9) partially extends into the sliding block (7), the bolt (10) is screwed with the sliding block (9) and the sliding block (7), and the connecting mechanism (3) is provided with two.

2. The inner mesh frame of a rotary drum microfilter according to claim 1, characterized in that: Two connecting mechanisms (3) are symmetrically arranged.

3. The inner mesh frame of a rotary drum microfilter according to claim 2, characterized in that: A handle (11) is arranged on the top of the filtering frame (2), and the handle (11) is fixedly connected with the top of the filtering frame (2).

4. The inner mesh frame of a rotary drum microfilter according to claim 3, characterized in that: The handle (11) is provided with two.

5. The inner mesh frame of a rotary drum microfilter according to claim 4, characterized in that: The sliding block (9) is matched with the sliding groove (8), and the T-shaped groove (5) is matched with the T-shaped block (6).

6. The inner mesh frame of a rotary drum microfilter according to claim 5, characterized in that: The fixed block (4) is fixedly connected with the mounting frame (1).

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