Pneumatic stirring device for ceramic filter

Abstract

The utility model discloses a pneumatic stirring device for a ceramic filter, which relates to the technical field of ceramic filters and comprises a tank body, a main air pipe is slidably arranged at the bottom of the tank body, a plurality of pairs of branch air pipes are connected to two sides of the main air pipe, and a plurality of air distribution holes are formed in the bottom of each branch air pipe. The main gas pipe is connected with a reciprocating driving assembly, one end of the main gas pipe extends to the outside of the tank body and is connected with a hose, the main gas pipe and the branch gas pipes can be driven by the telescopic rod to reciprocate, gas is discharged into the tank body through the gas distribution holes in the bottoms of the branch gas pipes, and the gas is uniformly distributed in the tank body; the stirring effect on ore pulp at the bottom of the tank body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic filters, in particular to a pneumatic stirring device for ceramic filters. Background Art

[0002] Ceramic filter is a dehydration equipment, mainly composed of ceramic filter plate, roller system, stirring system, feeding and discharging system, vacuum system, filtrate discharge system, scraping system, backwashing system, combined cleaning system, automatic control system, tank body, frame. The stirring system in the tank body is to stir the mixed materials to avoid rapid sedimentation of the materials.

[0003] For example, the utility model patent with announcement number CN204865197U discloses a new pneumatic stirring device for a ceramic filter, in which a main air supply pipeline is arranged horizontally on the upper part of the ceramic filter tank, and a row of holes are opened at the lower part of the main pipeline to connect branch pipelines to the bottom of the tank; the outlets of the branch pipelines are evenly arranged at the top, bottom, front and back to fully and thoroughly stir the slurry, and the main air supply pipeline is connected to the screw air compressor;

[0004] However, the air outlet of the pneumatic stirring device is fixed, which results in the inability to efficiently stir the slurry at the bottom of the tank body, resulting in poor use effect. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a pneumatic stirring device for a ceramic filter, which solves the technical problem that the prior device has a poor stirring effect due to the fixed air outlet.

[0006] To achieve the above purpose, the utility model is implemented through the following technical scheme: a pneumatic stirring device for a ceramic filter, including a trough body, a main air pipe is slidably arranged at the bottom of the trough body, multiple pairs of bronchial pipes are connected to the two sides of the main air pipe, and a number of air distribution holes are opened at the bottom of each bronchial pipe. The main air pipe is connected to a reciprocating drive assembly, and one end of the main air pipe extends to the outside of the trough body and is connected to a hose.

[0007] Preferably, a sliding seat is fixedly arranged at the bottom of the trough body, and the main air pipe is slidably arranged on the sliding seat.

[0008] Preferably, a dovetail groove is provided on the slide seat, and a dovetail block matching the dovetail groove is fixedly provided on the bottom of the main air pipe.

[0009] Preferably, a sealing sleeve is fixedly provided on one side of the bottom of the trough body, and the main air pipe slides in the sealing sleeve.

[0010] Preferably, the reciprocating drive assembly includes a telescopic rod fixedly arranged on the outside of the trough body, a connecting plate is fixedly arranged on the main air pipe at one end of the outside of the trough body, and the telescopic end of the telescopic rod is fixedly connected to the connecting plate.

[0011] Beneficial Effects

[0012] The utility model provides a pneumatic stirring device for a ceramic filter, which has the following beneficial effects: the main air pipe and the bronchial pipe can be driven to move back and forth by a telescopic rod, and the gas is discharged into the tank body through the air distribution holes at the bottom of the bronchial pipe, thereby achieving uniform distribution of the gas in the tank body and improving the stirring effect of the slurry at the bottom of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the main internal structure diagram of the utility model;

[0014] Figure 2 It is a side view of the internal structure of the utility model.

[0015] In the figure: 1. trough body; 2. sliding seat; 3. main air pipe; 4. bronchial pipe; 5. air distribution hole; 6. sealing sleeve; 7. hose; 8. telescopic rod; 9. connecting plate. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] See also Figure 1-2 The utility model provides a technical solution: a pneumatic stirring device for a ceramic filter, comprising a tank body 1, a main air pipe 3 is slidably arranged at the bottom of the tank body 1, multiple pairs of bronchial pipes 4 are connected to the two sides of the main air pipe 3, a plurality of air distribution holes 5 are opened at the bottom of each bronchial pipe 4, the main air pipe 3 is connected to a reciprocating drive component, the main air pipe 3 can be slid along its length direction by the reciprocating drive component, so as to change the position of the air distribution holes 5 on the bronchial pipe 4 in the tank body, one end of the main air pipe 3 extends to the outside of the tank body 1 and is connected to a hose 7, and the main air pipe 3 is supplied with air through the hose 7.

[0018] As an embodiment of the utility model, a slide seat 2 is fixedly arranged at the bottom of the trough body 1, and the main air pipe 3 is slidably arranged on the slide seat 2. A dovetail groove is opened on the slide seat 2, and a dovetail block matching the dovetail groove is fixedly arranged at the bottom of the main air pipe 3, which can limit the moving direction of the main air pipe 3 and prevent the main air pipe 3 from floating up when the inside is filled with gas.

[0019] As an embodiment of the utility model, a sealing sleeve 6 is fixedly provided on one side of the bottom of the tank body 1 , and the main air pipe 3 slides in the sealing sleeve 6 to ensure the sealing performance of the connection between the main air pipe 3 and the tank body 1 .

[0020] As an embodiment of the utility model, the reciprocating drive assembly includes a telescopic rod 8 fixedly arranged on the outside of the trough body 1. The telescopic rod 8 is a type of cylinder, hydraulic cylinder, or electric telescopic rod. A connecting plate 9 is fixedly arranged on the main air pipe 3 at one end of the outside of the trough body 1. The telescopic end of the telescopic rod 8 is fixedly connected to the connecting plate 9, and the main air pipe 3 is driven to reciprocate by the extension and contraction of the telescopic rod 8.

[0021] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0022] The working principle and use process of the utility model are as follows: when in use, the hose 7 is connected to the external gas supply equipment, the gas can enter the main air pipe 3 through the hose 7, and then dispersed into each bronchial pipe 4, and discharged into the tank body 1 through the air distribution holes 5 at the bottom of the bronchial pipe 4, so as to achieve the stirring of the slurry. The main air pipe 3 can be driven to move back and forth by the telescopic rod 8, so as to realize the movement of the air distribution holes 5 at the bottom of several bronchial pipes 4, thereby improving the stirring effect of the slurry at the bottom of the tank body 1.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic stirring device for a ceramic filter, comprising a tank body (1), characterized in that: A main air pipe (3) is slidably arranged at the bottom of the trough body (1), and a plurality of pairs of bronchial tubes (4) are connected to both sides of the main air pipe (3). A plurality of air distribution holes (5) are provided at the bottom of each bronchial tube (4). The main air pipe (3) is connected to a reciprocating drive assembly, and one end of the main air pipe (3) extends to the outside of the trough body (1) and is connected to a hose (7).

2. A pneumatic stirring device for a ceramic filter according to claim 1, characterized in that: A sliding seat (2) is fixedly arranged at the bottom of the trough body (1), and the main air pipe (3) is slidably arranged on the sliding seat (2).

3. A pneumatic stirring device for a ceramic filter according to claim 2, characterized in that: The sliding seat (2) is provided with a dovetail groove, and a dovetail block matching the dovetail groove is fixedly arranged at the bottom of the main air pipe (3).

4. A pneumatic stirring device for a ceramic filter according to claim 1, characterized in that: A sealing sleeve (6) is fixedly arranged on one side of the bottom of the tank body (1), and the main air pipe (3) slides in the sealing sleeve (6).

5. The pneumatic stirring device for a ceramic filter according to claim 1, characterized in that: The reciprocating drive assembly comprises a telescopic rod (8) fixedly arranged on the outside of the trough body (1); a connecting plate (9) is fixedly arranged on the main air pipe (3) at one end of the outside of the trough body (1); and a telescopic end of the telescopic rod (8) is fixedly connected to the connecting plate (9).

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