CN219169159U

CN219169159U - Rotary cleaner for storage tank

Info

Publication number: CN219169159U
Application number: CN202223610659.8U
Authority: CN
Inventors: 曹天国; 黄存坚
Original assignee: Zhejiang Zhongmu Stainless Steel Technology Co ltd
Current assignee: Zhejiang Zhongmu Stainless Steel Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-13
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a rotary cleaner for a storage tank, which comprises a fixed seat, a main shell, a rotating shaft, an impeller and a spray pipe, wherein the fixed seat is rotationally connected with the main shell through the rotating shaft, one side of the main shell is rotationally connected with the spray pipe, a spray pipe gear is connected with the fixed seat, the fixed seat is provided with a water inlet channel, the rotating shaft is provided with the impeller at one end of the water inlet channel, the other end of the rotating shaft is connected with the main shell, a transmission cavity is formed between the main shell and the fixed seat, the main shell is provided with a cleaning pipe connected with the transmission cavity, and the bottom of the main shell, which is positioned in the transmission cavity, is connected with a back cleaning cover. The utility model aims to drive the main shell to longitudinally rotate through the impeller and the spray pipe to transversely rotate, so that the spray pipe can clean the inner wall of the storage tank in an omnibearing manner, and the cleaning efficiency is high; the air pressure balance in the transmission cavity is controlled by the air hole back-cleaning cover; when the cleaner is used, the air gun cleans the back-cleaning cover through the cleaning pipe, so that the back-cleaning cover is prevented from being blocked.

Description

Rotary cleaner for storage tank

Technical Field

The utility model relates to the technical field of container cleaners, in particular to a rotary cleaner for a storage tank.

Background

The large-scale food-grade storage tank is mainly used for storing beer, fruit juice, milk powder and the like, and because the sanitary requirement in the storage tank is higher, the cleaner needs to clean the storage tank in multiple directions, and the traditional rotary cleaner is characterized in that the impeller is controlled to rotate in one direction through the hydraulic pressure of the cleaning liquid, so that a plurality of sanitary dead angles can appear, the medium at the position is accumulated and spoiled, and the food safety is seriously influenced.

Disclosure of Invention

In order to overcome the defects of the background technology, the utility model adopts the following technical scheme: the utility model provides a rotation type purger for storage tank, includes fixing base, main casing, pivot, impeller and shower, the fixing base has the main casing through pivot swivelling joint, and one side swivelling joint of main casing has the shower, and shower gear connection in the fixing base, the fixing base is equipped with the inlet channel, the pivot is located the one end of inlet channel and is equipped with the impeller, and the other end is connected in the main casing, form the transmission chamber between main casing and the fixing base, the main casing is equipped with the clean pipe of being connected with the transmission chamber, the main casing is located the bottom of transmission chamber and is connected with the back-washing lid.

As a preferable scheme of the utility model, the cleaning pipe is obliquely downward and is clamped with the blocking piece, the back cleaning cover is provided with an air hole and a water blocking edge, and the air hole is arranged above the water blocking edge.

As a preferable scheme of the utility model, the spray pipe comprises a square core cap and a flow guide pipe, wherein the square core cap is provided with an inner groove corresponding to the water outlet pipe, the flow guide pipe is circumferentially distributed on the side surface of the square core cap, and the flow guide pipes are communicated with the inner groove.

As a preferable mode of the utility model, the main shell is provided with a first wear-resistant sleeve, and the square core cap is rotationally connected to the main shell through the first wear-resistant sleeve.

As a preferable scheme of the utility model, the fixing seat comprises a connecting taper pipe, a positioning ring and an inner bracket, wherein the connecting taper pipe is connected with the inner bracket through the positioning ring, the square core cap is provided with a bevel gear, the square core cap is connected with the inner bracket through the bevel gear in a meshed manner, and the inner bracket is provided with a water outlet hole positioned obliquely below the impeller.

As a preferred scheme of the utility model, the main shell is provided with a second wear-resistant sleeve, and the inner bracket is rotationally connected with the main shell through the second wear-resistant sleeve.

As a preferable scheme of the utility model, the inner bracket is provided with a third wear-resistant sleeve, and the rotating shaft is rotatably connected with the inner bracket through the third wear-resistant sleeve.

Compared with the prior art, the utility model has the following advantages:

1. the impeller drives the main shell to longitudinally rotate and the spray pipe to transversely rotate, so that the spray pipe can clean the inner wall of the storage tank in an omnibearing manner, and the cleaning efficiency is high;

2. the air pressure balance in the transmission cavity is controlled by the air hole back-cleaning cover;

3. when the cleaner is used, the air gun cleans the back-cleaning cover through the cleaning pipe, so that the back-cleaning cover is prevented from being blocked.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of a portion of the view from FIG. 2A in accordance with the present utility model;

FIG. 4 is an enlarged view of a portion of the B-view of FIG. 2 in accordance with the present utility model;

in the figure: 1-fixing seat, 2-main shell, 3-rotating shaft, 4-impeller, 5-spray pipe, 6-cleaning pipe, 7-back cleaning cover, 8-blocking piece, 11-water inlet channel, 12-transmission cavity, 13-water outlet hole, 21-first wear-resistant sleeve, 22-second wear-resistant sleeve, 23-third wear-resistant sleeve, 51-square core cap, 52-honeycomb duct, 53-inner groove, 54-helical gear, 71-air hole, 72-water blocking edge, 100-connecting taper pipe, 101-positioning ring and 102-inner bracket;

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1 to 4, a rotary cleaner for a storage tank comprises a fixing base 1, a main housing 2, a rotating shaft 3, an impeller 4 and a spray pipe 5, wherein the fixing base 1 is rotatably connected with the main housing 2 through the rotating shaft 3, one side of the main housing 2 is rotatably connected with the spray pipe 5, the spray pipe 5 is in gear connection with the fixing base 1, the fixing base 1 is provided with a water inlet channel 11, one end of the rotating shaft 3, which is positioned in the water inlet channel 11, is provided with the impeller 4, the other end of the rotating shaft is connected with the main housing 2, a transmission cavity 12 is formed between the main housing 2 and the fixing base 1, the main housing 2 is provided with a cleaning pipe 6 connected with the transmission cavity 12, and the bottom of the main housing 2, which is positioned in the transmission cavity 12, is connected with a back cleaning cover 7.

In the utility model, cleaning liquid is accessed from the water inlet channel 11, the impeller 4 is driven by hydraulic pressure to rotate, so that the main shell 2 longitudinally rotates relative to the fixed seat 1, and the spraying pipe 5 is driven to transversely rotate through gear transmission while the main shell 2 rotates, so that the inner wall of the storage tank is cleaned in an omnibearing manner by the spraying pipe 5, and the cleaning efficiency is high; the gear set in the transmission cavity 12 is lubricated by cleaning liquid, and the air pressure balance in the transmission cavity 12 is controlled by the back-washing cover 7; when the cleaner is used, the air gun cleans the backwashing cover 7 through the cleaning pipe 6, and prevents the backwashing cover 7 from being clogged with the cleaning liquid, thereby causing accumulation and deterioration of the cleaning liquid at the air hole 71.

Referring to fig. 3, in this embodiment, the cleaning tube 6 is inclined downward and is clamped with a blocking member 8, the back cleaning cover 7 is provided with an air hole 71 and a water blocking edge 72, and the air hole 71 is disposed above the water blocking edge 72. Cleaning liquid is prevented from penetrating into the transmission cavity 12 through the blocking piece 8, the cleaning liquid is prevented from being sprayed into the transmission cavity 12 from the air hole 71 through the water blocking edge 72, the cleaning liquid is prevented from blocking the air hole 71 and contacting with a gear set in the transmission cavity 12, and the stability of the structure is improved.

Referring to fig. 2 and 4, in this embodiment, the shower 5 includes a square core cap 51 and a flow guiding tube 52, the square core cap 51 is provided with an inner groove 53 corresponding to the water outlet pipe, the flow guiding tube 52 is circumferentially distributed on the side surface of the square core cap 51, and the flow guiding tubes 52 are all communicated with the inner groove 53. Specifically, the main housing 2 is provided with a first wear-resistant sleeve 21, and the square core cap 51 is rotatably connected to the main housing 2 through the first wear-resistant sleeve 21. Specifically, fixing base 1 includes connection taper pipe 100, retainer plate 101 and inner support 102, and connection taper pipe 100 is connected with inner support 102 through retainer plate 101, and square core cap 51 is equipped with helical gear 54, and square core cap 51 passes through helical gear 54 meshing connection in inner support 102, and inner support 102 is located the oblique below of impeller 4 and is equipped with apopore 13. Specifically, the main housing 2 is provided with a second wear sleeve 22, and the inner bracket 102 is rotatably connected to the main housing 2 through the second wear sleeve 22. Specifically, the inner bracket 102 is provided with a third wear-resistant sleeve 23, and the rotating shaft 3 is rotatably connected to the inner bracket 102 through the third wear-resistant sleeve 23. In the utility model, the first, second and third wear-resistant sleeves are all made of keep wear-resistant plastic materials, so that the wear resistance of the contact surface is improved, the service life of the product is prolonged, and four identical flow guide pipes 52 are uniformly distributed on the side surface of the square core cap 51 at 90 degrees.

Working principle: the cleaner extends into the storage tank, at the moment, the valve is opened to flow the cleaning liquid into the inner bracket 102 from the water inlet channel 11, the cleaning liquid of the inner bracket 102 flows into the inner groove 53 of the square core cap 51 from the water outlet hole 13, and is sprayed out from the four guide pipes 52 simultaneously; at the inner bracket 102, the flowing cleaning liquid drives the impeller 4 to rotate, so that the main shell 2 vertically rotates relative to the fixed seat 1, and the main shell 2 rotates and simultaneously drives the square core cap 51 to transversely rotate through gear transmission, so that the sprayed cleaning liquid covers the inner wall of the storage tank in all directions.

Claims

1. The utility model provides a rotation type purger for storage tank, its characterized in that, including fixing base (1), main casing (2), pivot (3), impeller (4) and shower (5), fixing base (1) are connected with main casing (2) through pivot (3) swivelling joint, and one side swivelling joint of main casing (2) has shower (5), and shower (5) gear connection in fixing base (1), fixing base (1) is equipped with inlet channel (11), pivot (3) are located the one end of inlet channel (11) and are equipped with impeller (4), and the other end is connected in main casing (2), form transmission chamber (12) between main casing (2) and fixing base (1), main casing (2) are equipped with clean pipe (6) of being connected with transmission chamber (12), the bottom that main casing (2) are located transmission chamber (12) is connected with reverse cleaning lid (7).

2. A rotary washer for a storage tank as recited in claim 1, wherein: the cleaning pipe (6) is inclined downwards and is clamped with a blocking piece (8), the back cleaning cover (7) is provided with an air hole (71) and a water blocking edge (72), and the air hole (71) is arranged above the water blocking edge (72).

3. A rotary washer for a storage tank as recited in claim 1, wherein: the spray pipe (5) comprises a square core cap (51) and a flow guide pipe (52), wherein the square core cap (51) is provided with an inner groove (53) corresponding to the water outlet pipe, the flow guide pipe (52) is circumferentially distributed on the side face of the square core cap (51), and the flow guide pipes (52) are communicated with the inner groove (53).

4. A rotary washer for a storage tank according to claim 3, wherein: the main shell (2) is provided with a first wear-resistant sleeve (21), and the square core cap (51) is rotationally connected to the main shell (2) through the first wear-resistant sleeve (21).

5. The rotary washer for a tank according to claim 4, wherein: fixing base (1) are including connecting taper pipe (100), retainer plate (101) and inner support (102), connect taper pipe (100) and be connected with inner support (102) through retainer plate (101), square core cap (51) are equipped with helical gear (54), and square core cap (51) are connected in inner support (102) through helical gear (54) meshing, inner support (102) are located the oblique below of impeller (4) and are equipped with apopore (13).

6. The rotary washer for a tank according to claim 5, wherein: the main shell (2) is provided with a second wear-resistant sleeve (22), and the inner support (102) is rotationally connected with the main shell (2) through the second wear-resistant sleeve (22).

7. The rotary washer for a tank according to claim 5, wherein: the inner support (102) is provided with a third wear-resistant sleeve (23), and the rotating shaft (3) is rotatably connected to the inner support (102) through the third wear-resistant sleeve (23).