CN221908911U - Hard alloy spray dryer with multiple cleaning structures - Google Patents

Abstract

The utility model discloses a cemented carbide spray dryer with multiple cleaning structures, including a drying tower body; a cleaning mechanism for cleaning the inner wall of the drying tower body, the cleaning mechanism including a fixed frame fixedly connected to the top of the drying tower body. The utility model first turns on the second forward and reverse motor to drive the brush ring to rotate, so that the inner wall of the drying tower body can be brushed by the annular brush body, and at the same time, the first forward and reverse motor is turned on, the first forward and reverse motor drives the threaded shaft to rotate, and under the action of the thread of the threaded sleeve, the mounting seat is driven to move up and down reciprocatingly through the lifting frame, so that the inner wall of the drying tower body can be cleaned in all directions through the brushing structure, and while brushing the inner wall of the drying tower body, the flushing pump is turned on, so that the inner wall of the drying tower body can be flushed through the flushing pipe, thereby ensuring the convenience and thoroughness of cleaning the inner wall of the drying tower body, thereby improving the practicality of the utility model.

Description

A cemented carbide spray dryer with multiple cleaning structures

Technical Field

The utility model relates to the technical field of spray dryer cleaning, in particular to a hard alloy spray dryer with multiple cleaning structures.

Background Art

For closed spray dryers for cemented carbide, after each spraying is completed, the tower body inside the equipment is required to be completely cleaned to avoid mixing of products of different brands and causing product contamination.

For example, a Chinese patent with a publication (announcement) number of CN216989057U discloses a closed spray dryer for cemented carbide with one-button environmentally friendly cleaning, including a drying tower body and an electric control cabinet. The rope on the winding wheel passes through the bracket and is connected to a liquid collecting pipe, and a cleaning head is provided at the bottom of the liquid collecting pipe; the upper end of the liquid collecting pipe is connected to a clean water tank and a dewaxing water tank through a first pipe and a second pipe respectively, and the outlet pipe at the bottom of the drying tower body is connected to a clean water recovery tank and a dewaxing recovery tank through a third pipe and a fourth pipe respectively. A PLC controller is installed inside the electric control cabinet, and the PLC controller is used to control the operation of the servo motor, the first pump body, the second pump body, the third pump body and the fourth pump body.

Although the above technical solution solves the corresponding technical problem, the above technical solution still has the following defects:

The above technical solution is not convenient for all-round cleaning of the tower wall, thereby reducing the cleaning efficiency, and is likely to cause incomplete cleaning, thereby reducing practicality.

Utility Model Content

The purpose of the utility model is to provide a cemented carbide spray dryer with multiple cleaning structures. First, the second forward and reverse motor is turned on to drive the brush ring to rotate, so that the inner wall of the drying tower body can be brushed by the annular brush body. At the same time, the first forward and reverse motor is turned on, and the first forward and reverse motor drives the threaded shaft to rotate, and under the action of the thread of the threaded sleeve, the mounting seat is driven to move up and down reciprocatingly through the lifting frame, so that the inner wall of the drying tower body can be cleaned in all directions through the brushing structure. While brushing the inner wall of the drying tower body, the flushing pump is turned on, so that the inner wall of the drying tower body can be flushed through the flushing pipe, thereby ensuring that the inner wall of the drying tower body is cleaned conveniently and thoroughly, thereby improving the practicality of the utility model.

In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

A cemented carbide spray dryer with multiple cleaning structures, comprising:

Drying tower;

A cleaning mechanism for cleaning the inner wall of the drying tower body, the cleaning mechanism comprising a fixed frame fixedly connected to the top of the drying tower body, a lifting assembly installed on the fixed frame, a brushing assembly for brushing the inner wall of the drying tower body installed at the bottom of the lifting assembly, and the cleaning mechanism also comprising a flushing assembly for flushing the inner wall of the drying tower body.

The above-mentioned cemented carbide spray dryer with multiple cleaning structures, wherein the lifting assembly includes a first forward and reverse motor fixedly connected to the top of the fixed frame, a threaded shaft is fixedly connected to the output shaft of the first forward and reverse motor, a threaded sleeve is threadedly connected to the threaded shaft, and both sides of the threaded sleeve are fixedly connected to the lifting frame.

The above-mentioned cemented carbide spray dryer with multiple cleaning structures, wherein the brushing assembly includes a mounting base fixedly connected to the bottom of the lifting frame, a second forward and reverse motor is fixedly connected to the mounting base, and a brushing structure for brushing the inner wall of the drying tower body is installed on the output shaft of the second forward and reverse motor.

The above-mentioned cemented carbide spray dryer with multiple cleaning structures, wherein the brushing structure includes a brush ring matching the drying tower body, a connecting rod is fixedly connected to the inner wall of the brush ring, the top of the connecting rod is fixedly connected to the output shaft of the second forward and reverse motor, and the outer ring of the brush ring is fixedly connected to an annular brush body matching the drying tower body.

The above-mentioned cemented carbide spray dryer with multiple cleaning structures, wherein the flushing assembly includes a flushing pump fixedly connected to the drying tower body, a flushing pipe is installed at the bottom of the flushing pump, the other end of the flushing pipe is installed on the annular brush body, and a water inlet pipe is installed on the side of the flushing pump.

In the above-mentioned cemented carbide spray dryer with multiple cleaning structures, a limiting slider is fixedly connected to the side of the lifting frame, and a limiting groove matching the limiting slider is opened on the side of the inner wall of the fixed frame and corresponding to the position of the limiting slider.

In the above-mentioned cemented carbide spray dryer with multiple cleaning structures, the limiting sliding block is movable through the limiting sliding groove on one side close to the limiting sliding groove, and extends to the inside of the limiting sliding groove, and is slidably connected to the inner wall of the limiting sliding groove.

The utility model has at least the following beneficial effects:

In the utility model, a cemented carbide spray dryer with multiple cleaning structures is realized. First, the second forward and reverse motor is turned on to drive the brush ring to rotate, so that the inner wall of the drying tower body can be brushed by the annular brush body. At the same time, the first forward and reverse motor is turned on, and the first forward and reverse motor drives the threaded shaft to rotate, and under the action of the thread of the threaded sleeve, the mounting seat is driven to move up and down reciprocatingly through the lifting frame. Therefore, the inner wall of the drying tower body can be cleaned in all directions through the brushing structure. While brushing the inner wall of the drying tower body, the flushing pump is turned on, so that the inner wall of the drying tower body can be flushed through the flushing pipe, thereby ensuring that the inner wall of the drying tower body is cleaned conveniently and thoroughly, thereby improving the practicality of the utility model.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

FIG1 is a schematic structural diagram of a cemented carbide spray dryer with multiple cleaning structures according to the present invention;

FIG2 is a schematic diagram of the structure of the lifting assembly in the cemented carbide spray dryer with multiple cleaning structures according to the present invention;

FIG3 is a schematic structural diagram of a brush cleaning assembly in a cemented carbide spray dryer with multiple cleaning structures according to the present invention;

FIG4 is a schematic structural diagram of a brushing structure in a cemented carbide spray dryer with multiple cleaning structures according to the present invention;

FIG5 is a schematic diagram of the structure of the flushing assembly in the cemented carbide spray dryer with multiple cleaning structures according to the present invention.

Description of Figure Numbers:

1. Drying tower body; 2. Cleaning mechanism;

201, fixed frame; 202, lifting assembly; 203, brushing assembly; 204, flushing assembly;

2021, first forward and reverse motor; 2022, threaded shaft; 2023, threaded sleeve; 2024, lifting frame;

20241, limit slider; 20242, limit slide groove;

2031, mounting seat; 2032, second forward and reverse motor; 2033, scrubbing structure;

20331, brush ring; 20332, connecting rod; 20333, annular brush body;

2041. Flushing pump; 2042. Flushing pipe; 2043. Water inlet pipe.

DETAILED DESCRIPTION

The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

Referring to FIGS. 1 to 5 , an embodiment of the present utility model provides a cemented carbide spray dryer with multiple cleaning structures, comprising: a drying tower body 1 and a cleaning mechanism 2 for cleaning the inner wall of the drying tower body 1;

As shown in FIGS. 1 to 5 , the cleaning mechanism 2 includes a fixing frame 201 fixedly connected to the top of the drying tower body 1, a lifting assembly 202 is installed on the fixing frame 201, a brushing assembly 203 for brushing the inner wall of the drying tower body 1 is installed at the bottom of the lifting assembly 202, and the cleaning mechanism 2 also includes a flushing assembly 204 for flushing the inner wall of the drying tower body 1;

Please refer to Figures 1 to 5, the lifting assembly 202 includes a first forward and reverse motor 2021 fixedly connected to the top of the fixing frame 201, a threaded shaft 2022 is fixedly connected to the output shaft of the first forward and reverse motor 2021, a threaded sleeve 2023 is threadedly connected to the threaded shaft 2022, and both sides of the threaded sleeve 2023 are fixedly connected to the lifting frame 2024.

Please refer to Figures 1 to 5, the scrubbing assembly 203 includes a mounting base 2031 fixedly connected to the bottom of the lifting frame 2024, a second forward and reverse motor 2032 is fixedly connected to the mounting base 2031, and a scrubbing structure 2033 for scrubbing the inner wall of the drying tower body 1 is installed on the output shaft of the second forward and reverse motor 2032.

Please refer to Figures 1 to 5, the brushing structure 2033 includes a brush ring 20331 matching the drying tower body 1, a connecting rod 20332 is fixedly connected to the inner wall of the brush ring 20331, the top of the connecting rod 20332 is fixedly connected to the output shaft of the second forward and reverse motor 2032, and the outer ring of the brush ring 20331 is fixedly connected to a ring-shaped brush body 20333 matching the drying tower body 1.

Please refer to Figures 1 to 5, the flushing component 204 includes a flushing pump 2041 fixedly connected to the drying tower body 1, a flushing pipe 2042 is installed at the bottom of the flushing pump 2041, the other end of the flushing pipe 2042 is installed on the annular brush body 20333, and a water inlet pipe 2043 is installed on the side of the flushing pump 2041.

As shown in FIGS. 1 to 5 , the side of the lifting frame 2024 is fixedly connected to the limit slider 20241, and the side of the inner wall of the fixed frame 201 and the position corresponding to the limit slider 20241 are provided with a limit slide 20242 that matches the limit slider 20241. The side of the limit slider 20241 close to the limit slide 20242 movably penetrates the limit slide 20242 and extends to the inside of the limit slide 20242, and is slidably connected with the inner wall of the limit slide 20242.

By adopting the above technical solution, the limiting slider 20241 and the limiting groove 20242 are provided to limit the flushing pipe 2042, thereby increasing the stability of the lifting frame 2024 driving the brushing assembly 203 to move back and forth.

The working principle of the utility model is: first, turn on the second forward and reverse motor 2032 to drive the brush ring 20331 to rotate, so that the inner wall of the drying tower body 1 can be brushed by the annular brush body 20333, and at the same time, turn on the first forward and reverse motor 2021, the first forward and reverse motor 2021 drives the threaded shaft 2022 to rotate, and under the action of the thread of the threaded sleeve 2023, the mounting seat 2031 is driven to move up and down through the lifting frame 2024, so that the inner wall of the drying tower body 1 can be cleaned in all directions through the brushing structure 2033, and while brushing the inner wall of the drying tower body 1, turn on the flushing pump 2041, so that the inner wall of the drying tower body 1 can be flushed through the flushing pipe 2042, thereby ensuring that the inner wall of the drying tower body 1 is cleaned conveniently and thoroughly, thereby improving the practicality of the utility model.

The above description shows and describes several preferred embodiments of the utility model, but as before, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims (7)

1. A cemented carbide spray dryer with a plurality of cleaning structures, comprising:

A drying tower (1);

Be used for the abluent wiper mechanism (2) of drying tower body (1) inner wall, wiper mechanism (2) are in including fixed connection mount (201) at drying tower body (1) top, install lifting unit (202) on mount (201), brushing unit (203) that are used for the washing of drying tower body (1) inner wall are installed to the bottom of lifting unit (202), wiper mechanism (2) are still including being used for washing unit (204) that the drying tower body (1) inner wall washed.

2. The cemented carbide spray dryer with multiple cleaning structures of claim 1, wherein: the lifting assembly (202) comprises a first forward and reverse rotation motor (2021) fixedly connected to the top of the fixing frame (201), a threaded shaft (2022) is fixedly connected to an output shaft of the first forward and reverse rotation motor (2021), a threaded sleeve (2023) is connected to the threaded shaft (2022) in a threaded mode, and lifting frames (2024) are fixedly connected to two sides of the threaded sleeve (2023).

3. A cemented carbide spray dryer with multiple cleaning arrangements according to claim 2, wherein: the brushing assembly (203) comprises a mounting base (2031) fixedly connected to the bottom of the lifting frame (2024), a second forward and reverse rotation motor (2032) is fixedly connected to the mounting base (2031), and a brushing structure (2033) for brushing the inner wall of the drying tower body (1) is arranged on an output shaft of the second forward and reverse rotation motor (2032).

4. A cemented carbide spray dryer with multiple cleaning arrangements according to claim 3, wherein: brushing structure (2033) include with drying tower body (1) assorted brush circle (20331), fixedly connected with connecting rod (20332) on the inner wall of brush circle (20331), the top of connecting rod (20332) with the output shaft fixed connection of second positive and negative rotation motor (2032), the outer lane fixedly connected with of brush circle (20331) with drying tower body (1) assorted annular brush body (20333).

5. The cemented carbide spray dryer with multiple cleaning structures of claim 4, wherein: the washing assembly (204) comprises a washing pump (2041) fixedly connected to the drying tower body (1), a washing pipe (2042) is arranged at the bottom of the washing pump (2041), the other end of the washing pipe (2042) is arranged on the annular brush body (20333), and a water inlet pipe (2043) is arranged on the side face of the washing pump (2041).

6. The cemented carbide spray dryer with multiple cleaning structures of claim 5, wherein: the side of crane (2024) fixedly connected with spacing slider (20241), the side of mount (201) inner wall just corresponds spacing slider (20241) the position seted up with spacing slider (20241) assorted spacing spout (20242).

7. The cemented carbide spray dryer with multiple cleaning structures of claim 6, wherein: one side of the limit sliding block (20241) close to the limit sliding groove (20242) movably penetrates through the limit sliding groove (20242) and extends to the inside of the limit sliding groove (20242) to be in sliding connection with the inner wall of the limit sliding groove (20242).