CN220759595U

CN220759595U - Tank cleaning device

Info

Publication number: CN220759595U
Application number: CN202322323093.9U
Authority: CN
Inventors: 吕银根; 苏醒; 王甄; 牛军浩; 吕良
Original assignee: Shanghai Shwatcher Environmental Protection Technology Co ltd; Shanghai Watcher Intelligent System Co ltd
Current assignee: Shanghai Shwatcher Environmental Protection Technology Co ltd; Shanghai Watcher Intelligent System Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-12
Anticipated expiration: 2033-08-29

Abstract

The embodiment of the application provides a tank cleaning device, which comprises a connecting main body and a plurality of nozzles, wherein the connecting main body is provided with a liquid inlet end and a liquid outlet end, and the liquid inlet end is configured to be filled with cleaning liquid; the shape of the liquid outlet end of the connecting main body is matched with the shape of the inner cavity of the tank, and a plurality of nozzles are uniformly arranged at the liquid outlet end; the nozzle comprises a nozzle body and blades, wherein the nozzle body is provided with a liquid outlet channel, the liquid outlet channel is communicated with a liquid outlet end, the side walls of the blades are obliquely fixed on the inner side walls of the liquid outlet channel, and the surfaces of the blades are provided with atomization through holes; the blades divide the liquid outlet channel to form a flow cavity and an atomization cavity; the atomization through hole is communicated with the flow cavity and the atomization cavity; the cleaning solution enters the connecting main body from the liquid inlet end, sequentially passes through the liquid outlet end and the flow cavity, then enters the atomizing cavity from the atomizing through hole after passing through the blade, and flows out to the external environment after being atomized in the atomizing cavity. Through the setting of this application, provide a cleaning efficiency height, cleaning quality are good, and higher tank belt cleaning device of security.

Description

Tank cleaning device

Technical Field

The application relates to the technical field of industrial nozzles, in particular to a tank cleaning device.

Background

In the production of chemical, paper, food, pharmaceutical and other industries, a large number of various reaction tanks, mixing tanks and holding tanks are used. Cleaning, disinfection and descaling of the tanks are necessary guarantees of normal production links.

In the related art, the tank interior cleaning of most enterprises still adopts manual cleaning.

However, due to the larger tank volume, manual cleaning is less efficient, poor in cleaning quality, and also less safe.

Disclosure of Invention

The embodiment of the application provides a tank cleaning device to solve the technical problems that the efficiency of a tank is lower, the cleaning quality is poorer and the safety is also lower through a manual cleaning tank in the related art.

The embodiment of the application provides a tank cleaning device, which comprises a connecting main body and a plurality of nozzles,

the connecting main body is provided with a liquid inlet end and a liquid outlet end, and the liquid inlet end is configured to be filled with cleaning liquid; the shape of the liquid outlet end of the connecting main body is matched with the shape of the inner cavity of the tank, and a plurality of nozzles are uniformly arranged at the liquid outlet end;

the nozzle comprises a nozzle body and blades, wherein the nozzle body is provided with a liquid outlet channel, the liquid outlet channel is communicated with a liquid outlet end, the side walls of the blades are obliquely fixed on the inner side walls of the liquid outlet channel, and the surfaces of the blades are provided with atomization through holes; the liquid outlet channels are separated by the blades to form a flow cavity and an atomization cavity, the flow cavity is communicated with the liquid outlet end, and the atomization cavity is communicated with the external environment; the atomizing through hole is communicated with the flow cavity and the atomizing cavity.

In some examples, the blades include a first blade having a first adjacent sidewall connected to the second blade, the second blade having a second adjacent sidewall connected to the first blade, the first adjacent sidewall having a first center point, the second adjacent sidewall having a second center point, the junction of the first blade and the second blade being the junction of the first center point and the second center point;

the first blade and the second blade are arranged in a central symmetry way at the joint; and the first blade and the second blade are arranged in a way of being inclined back to back from the connecting part.

In one possible implementation, the atomization through holes include a first atomization through hole and a second atomization through hole, the first atomization through hole is disposed on one side of the first blade, and the second atomization through hole is disposed on one side of the second blade away from the first atomization through hole.

In one possible implementation, the first atomization through hole has a first side wall and a second side wall which are disposed opposite to each other along the oblique direction of the first blade, and the first side wall and the second side wall are disposed obliquely along the oblique direction of the first blade;

the second atomization through hole is provided with a third side wall and a fourth side wall which are oppositely arranged along the inclined direction of the second blade, and the third side wall and the fourth side wall are obliquely arranged along the inclined direction of the second blade.

In a possible implementation, the first and second vanes have an angle of 95 ° to 120 ° towards the inner side wall of the liquid outlet channel.

In one possible implementation, the plurality of nozzles includes at least a first nozzle group and a second nozzle group, the nozzles in the first nozzle group being disposed around an outside of the liquid outlet end, and the nozzles in the second nozzle group being disposed near a center of the liquid outlet end.

In one possible implementation, the central axis of the nozzle and the central axis of the connecting body form an angle therebetween.

In a feasible implementation mode, the liquid outlet end is provided with a plurality of mounting joints, the mounting joints and the nozzles are mutually matched, and the nozzles are detachably mounted at the liquid outlet end through the mounting joints.

In one possible implementation, the mounting joint is provided with an internal thread, the connection end of the nozzle is provided with an external thread, and the mounting joint and the nozzle are connected by threads.

The embodiment of the application provides a tank cleaning device, this application embodiment is through making the shape and the tank inner chamber shape of the play liquid end of connecting the main part mutually support, and a plurality of nozzles evenly set up on play liquid end to can make belt cleaning device and tank mutually support, so that nozzle spun washing liquid can be sprayed to the lateral wall of tank by the exit of tank on, flow along tank lateral wall under the effect of washing liquid self gravity, play the cleaning action to the tank. According to the embodiment of the application, the blades are arranged in the liquid outlet channel formed by the nozzle body, the side walls of the blades are obliquely fixed on the inner side wall of the liquid outlet channel, the surface of the blades is provided with the atomization through holes, after the cleaning liquid enters the liquid outlet channel from the connecting main body, the cleaning liquid flows into the atomization cavity through the flow cavity due to the arrangement of the blades, the atomization through holes flow into the atomization cavity after the flow direction is changed on the blades, the cleaning liquid flows around the inner wall of the atomization cavity and is sprayed to the inner side wall of the tank in a spraying mode, under the action of gravity, the cleaning liquid flows from the outlet of the inner side wall of the tank to the outlet of the tank, so that the tank can be cleaned, manpower is replaced, the cleaning efficiency and the cleaning quality are improved, and the safety is higher. The embodiment of the application provides a tank cleaning device with high cleaning efficiency, good cleaning quality and higher safety.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view of a tank cleaning device according to an embodiment of the present disclosure;

FIG. 2 is a top view of the blade of FIG. 1;

fig. 3 is a side view of the blade of fig. 1.

Reference numerals illustrate:

100-connecting a main body; 200-nozzles;

110-a liquid inlet end; 120-liquid outlet end; 121-mounting a joint;

210-a nozzle body; 211-a liquid outlet channel; 211 a-a flow chamber; 211 b-an atomising chamber; 220-leaf; 221-first blade; 222-a first atomization through hole; 223-second blade; 224-second atomization through holes.

Detailed Description

In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

In the related art, most tank cleaning is still performed by hand.

However, the tank is manually cleaned, especially for large tanks with diameters of 4 to 12 meters, and the tank is manually cleaned with low efficiency, poor cleaning quality and low safety.

Therefore, the embodiment of the application provides a tank cleaning device to adopt among the correlation technique manual cleaning tank inefficiency, the washing quality is poor, and the lower technical problem of security also.

FIG. 1 is a schematic view of a tank cleaning device according to an embodiment of the present disclosure; FIG. 2 is a top view of the blade of FIG. 1; fig. 3 is a side view of the blade of fig. 1.

The embodiment of the application provides a tank cleaning device, referring to fig. 1 to 3, comprising a connecting body 100 and a plurality of nozzles 200, wherein the connecting body 100 is provided with a liquid inlet end 110 and a liquid outlet end 120, and the liquid inlet end 110 is configured to be filled with cleaning liquid; the shape of the liquid outlet end 120 of the connecting body 100 and the shape of the inner cavity of the tank are mutually adapted, and a plurality of nozzles 200 are uniformly arranged at the liquid outlet end 120.

The nozzle 200 comprises a nozzle body 210 and a blade 220, wherein the nozzle body 210 is provided with a liquid outlet channel 211, the liquid outlet channel 211 is communicated with the liquid outlet end 120, the side wall of the blade 220 is obliquely fixed on the side wall of the liquid outlet channel 211, and the surface of the blade 220 is provided with an atomization through hole; the vane 220 separates the liquid outlet channel 211 to form a flow cavity 211a and an atomization cavity 211b, the flow cavity 211a is communicated with the liquid outlet end 120, and the atomization cavity 211b is communicated with the external environment; the atomization through hole communicates with the flow cavity 211a and the atomization cavity 211b; the cleaning solution enters the connecting body 100 from the liquid inlet end 110, sequentially passes through the liquid outlet end 120 and the flow cavity 211a, then enters the atomization cavity 211b from the atomization through hole after passing through the blade 220, and flows out to the external environment after being atomized in the atomization cavity 211 b.

In the actual use process, the cleaning solution is pressurized from the liquid inlet end 110 of the connection main body 100 to the connection main body 100, is split into a plurality of nozzles 200 through the liquid outlet end 120 in the connection main body 100, flows to the blades 220 through the flow cavities 211a of the liquid outlet channel 211 in the nozzles 200, changes the flow direction of the cleaning solution on the blades 220, further enters into the atomization cavity 211b through the atomization through holes, and flows around the inner wall of the atomization cavity 211b when entering into the atomization cavity 211b through the atomization through holes due to the change of the flow direction of the cleaning solution on the blades 220, and flows out to the tank cavity after being atomized.

It should be noted that, when implementing, belt cleaning device can set up in the opening part of tank can realize the washing to tank inner chamber.

From the above description, it can be seen that the following technical effects are achieved:

the embodiment of the application provides a tank cleaning device, this application embodiment is through making the shape and the tank inner chamber shape of the play liquid end 120 of connecting body 100 mutually support, and a plurality of nozzles 200 evenly set up on play liquid end 120 to can make belt cleaning device and tank mutually support, so that nozzle 200 spun washing liquid can be sprayed to the lateral wall of tank by the exit of tank on, flows along the tank lateral wall under the effect of washing liquid self gravity, plays the cleaning action to the tank. According to the embodiment of the application, the blades 220 are arranged in the liquid outlet channel 211 formed by the nozzle body 210, the side walls of the blades 220 are obliquely fixed on the inner side wall of the liquid outlet channel 211, the surface of the blades 220 is provided with the atomization through holes, after the cleaning liquid enters the liquid outlet channel 211 from the connecting main body 100, the cleaning liquid flows into the atomization cavity 211b from the atomization through holes after the flow direction of the cleaning liquid is changed on the blades 220 due to the arrangement of the blades 220, the cleaning liquid flows around the inner wall of the atomization cavity 211b and is sprayed to the inner side wall of the tank uniformly in a spraying mode under the action of gravity, the cleaning liquid flows from the outlet of the inner side wall of the tank to the outlet of the tank, so that the tank can be cleaned, manpower is replaced, the cleaning efficiency and the cleaning quality are improved, and the safety is higher. The embodiment of the application provides a tank cleaning device with high cleaning efficiency, good cleaning quality and higher safety.

In some examples, referring to fig. 2-3, the blade 220 includes a first blade 221 and a second blade 223, the first blade 221 having a first adjoining sidewall connected to the first blade 221, the second blade 223 having a second adjoining sidewall connected to the first blade 221, the first adjoining sidewall having a first center point, the second adjoining sidewall having a second center point, the junction of the first blade 221 and the second blade 223 being the junction of the first center point and the second center point;

the first blade 221 and the second blade 223 are arranged centrally and symmetrically at the joint; and the first blade 221 and the second blade 223 are disposed obliquely from each other at the joint.

Illustratively, the liquid outlet passage 211 of the nozzle 200 may be provided in a cylindrical shape, and further, the first vane 221 and the second vane 223 are each provided in a semicircular shape, and the diameter of the semicircular-shaped first vane 221 and the diameter of the semicircular-shaped second vane 223 are each equal to the inner diameter of the liquid outlet passage 211.

For example, the center of the first blade 221 in a semicircular shape is a first center point, and the center of the second blade 223 in a semicircular shape is a second center point.

For another example, the diameter of the liquid outlet channel 211 may be set to 25mm, the diameter of the first blade 221 and the diameter of the second blade 223 may be set to 25mm, and the thickness of the first blade 221 and the thickness of the second blade 223 may be set to 5mm.

According to the embodiment of the application, the first blade 221 and the second blade 223 are arranged by the center symmetry of the connecting part, and the first blade 221 and the second blade 223 are arranged by the opposite inclination of the connecting part, so that the flowing direction of the cleaning fluid in the fluid outlet channel 211 is changed after passing through the first blade 221 and the second blade 223, the cleaning fluid enters the atomizing cavity 211b from the first blade 221 and the second blade 223 to rapidly rotate for atomization, and finally the atomized cleaning fluid is sprayed to the inner side wall of the tank, so that the cleaning effect is achieved on the inner side wall of the tank.

In other implementations, referring to fig. 2 to 3, the atomization through holes include a first atomization through hole 222 and a second atomization through hole 224, the first atomization through hole 222 is disposed at a side of the first vane 221, and the second atomization through hole 224 is disposed at a side of the second vane 223 remote from the first atomization through hole 222.

For example, the opening shapes of the first and second atomizing through holes 222 and 224 may be set to be square, and the opening widths of the first and second atomizing through holes 222 and 224 may be set to be 5.6mm.

It should be noted that, the maximum inner diameters of the first atomization through hole 222 and the second atomization through hole 224 may be set to be 5.6mm±1mm, when the maximum inner diameters of the first atomization through hole 222 and the second atomization through hole 224 are greater than 6.6mm, more cleaning solution can directly flow out from the atomization through hole to the atomization cavity 211b due to the larger opening of the atomization through hole, and cannot be atomized in the atomization cavity 211b; when the maximum inner diameters of the first and second atomizing through holes 222 and 224 are smaller than 4.6mm, the atomizing through holes may be blocked when dirt is contained in the cleaning liquid, further affecting the atomization of the cleaning liquid.

The embodiment of the application is provided with the first atomization through hole 222 and the second atomization through hole 224, the first atomization through hole 222 is arranged on one side of the first blade 221, the second atomization through hole 224 is arranged on one side of the second blade 223 far away from the first atomization through hole 222, and therefore cleaning fluid can flow into the first atomization through hole 222 and the second atomization through hole 224 after changing the flowing direction through the blade 220, and the cleaning fluid is atomized in the atomization cavity 211b in a high-speed rotation mode.

Further, referring to fig. 1 to 3, the first atomizing through hole 222 has a first sidewall and a second sidewall disposed opposite to each other in the inclined direction of the first vane 221, and both the first sidewall and the second sidewall are disposed inclined in the inclined direction of the first vane 221;

the second atomizing through hole 224 has a third side wall and a fourth side wall which are disposed opposite to each other in the inclined direction of the second blade 223, and both of the third side wall and the fourth side wall are disposed inclined in the inclined direction of the second blade 223.

According to the embodiment of the application, the first atomization through hole 222 is provided with the first side wall and the second side wall which are oppositely arranged along the inclination direction of the first blade 221, the first side wall and the second side wall are both arranged along the inclination direction of the first blade 221, the second atomization through hole 224 is provided with the third side wall and the fourth side wall which are oppositely arranged along the inclination direction of the second blade 223, and the third side wall and the fourth side wall are both obliquely arranged along the inclination direction of the second blade 223, so that cleaning liquid can enter the atomization cavity 211b along the first atomization through hole 222 through the first blade 221 and is injected into the side wall of the atomization cavity 211b for high-speed rotary atomization, and the cleaning liquid can enter the atomization cavity 211b along the second atomization through hole 224 through the second blade 223 and is injected into the side wall of the atomization cavity 211b for high-speed rotary atomization.

For example, referring to fig. 1 to 3, the first vane 221 and the second vane 223 have an included angle of 95 ° to 120 ° toward the inner side wall of the liquid outlet channel 211.

In this embodiment, when the included angle between the first vane 221 and the second vane 223 facing the inner sidewall of the liquid outlet channel 211 is smaller than 95 °, or when the included angle between the first vane 221 and the second vane 223 facing the inner sidewall of the liquid outlet channel 211 is larger than 120 °, the cleaning liquid changes the flow direction via the vane 220 and flows into the atomizing cavity 211b via the atomizing through hole, and then cannot reach the inner sidewall of the atomizing cavity 211b and rotate at a high speed to form better atomized liquid drops. Through many experimental attempts by the technician, when the included angle between the first blade 221 and the second blade 223 facing the inner sidewall of the liquid outlet channel 211 is 95 ° to 120 °, the cleaning liquid can flow into the inner sidewall of the atomization cavity 211b through the atomization through hole after changing the flow direction through the blade 220, and is atomized by rotating at a high speed in the inner sidewall of the atomization cavity 211 b.

In some examples, the plurality of nozzles 200 includes at least a first nozzle group and a second nozzle group, the nozzles 200 in the first nozzle group being disposed around the outside of the liquid outlet end 120, the nozzles 200 in the second nozzle group being disposed near the center of the liquid outlet end 120.

For example, seven nozzles 200 may be provided, the first nozzle group including six nozzles 200, and the second nozzle group including one nozzle 200, the six nozzles 200 being uniformly disposed around the outside of the liquid outlet end 120, and one nozzle 200 being disposed at the center of the liquid outlet end 120.

According to the embodiment of the application, the first nozzle group is arranged around the outer side of the liquid outlet end 120, and the second nozzle group is arranged at a position close to the center of the liquid outlet end 120, so that the nozzle 200 sprays cleaning liquid to all corners of the side wall of the tank, and the cleaning quality is improved.

Illustratively, referring to FIG. 1, the central axis of the nozzle 200 forms an angle with the central axis of the connecting body 100.

This embodiment forms the contained angle through between the axis with nozzle 200 and the axis of connecting main part 100 to can make nozzle 200 orientation tank inside wall, so that the washing liquid after the atomizing sprays towards the tank inside wall, improve clean effect.

In other examples, referring to fig. 1, the liquid outlet 120 is provided with a plurality of mounting joints 121, the mounting joints 121 and the nozzle 200 are mutually adapted, and the nozzle 200 is detachably mounted on the liquid outlet 120 through the mounting joints 121.

For example, the outlet end side wall of the atomizing chamber 211b of the nozzle 200 may be inclined so that the nozzle 200 can adjust the inclination angle of the outlet end side wall of the atomizing chamber 211b according to the shape of the tank. When different tanks are cleaned, the nozzle 200 having different inclination angles at the outlet end of the atomizing chamber 211b can be installed by the cooperation of the nozzle 200 and the installation adapter 121.

For example, the mounting joint 121 is provided with internal threads, the connection end of the nozzle 200 is provided with external threads, and the mounting joint 121 and the nozzle 200 are connected by threads.

According to the embodiment of the application, the nozzle 200 is detachably arranged on the mounting joint 121, so that different nozzles 200 can be mounted on the liquid outlet end 120 of the connecting main body 100 according to requirements, and the cleaning device can adapt to different tanks.

It is to be understood that, based on the several embodiments provided in the present application, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, where none of the embodiments exceed the protection scope of the present application.

The foregoing detailed description of the embodiments of the present application has further described the objects, technical solutions and advantageous effects thereof, and it should be understood that the foregoing is merely a specific implementation of the embodiments of the present application, and is not intended to limit the scope of the embodiments of the present application, and any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the scope of the embodiments of the present application.

Claims

1. A tank cleaning device is characterized by comprising a connecting main body (100) and a plurality of nozzles (200),

the connecting body (100) is provided with a liquid inlet end (110) and a liquid outlet end (120), and the liquid inlet end (110) is configured to be communicated with cleaning liquid; the shape of the liquid outlet end (120) of the connecting main body (100) and the shape of the inner cavity of the tank are mutually matched, and a plurality of nozzles (200) are uniformly arranged at the liquid outlet end (120);

the nozzle (200) comprises a nozzle body (210) and blades (220), wherein a liquid outlet channel (211) is formed in the nozzle body (210), the liquid outlet channel (211) is communicated with the liquid outlet end (120), the side walls of the blades (220) are obliquely fixed on the inner side walls of the liquid outlet channel (211), and atomization through holes are formed in the surfaces of the blades (220); the blades (220) divide the liquid outlet channel (211) to form a flow cavity (211 a) and an atomization cavity (211 b), the flow cavity (211 a) is communicated with the liquid outlet end (120), and the atomization cavity (211 b) is communicated with the external environment; the atomization through hole communicates the flow chamber (211 a) and the atomization chamber (211 b).

2. The tank cleaning apparatus according to claim 1, wherein the blade (220) comprises a first blade (221) and a second blade (223), the first blade (221) having a first abutting side wall connected to the second blade (223), the second blade (223) having a second abutting side wall connected to the first blade (221), the first abutting side wall having a first center point, the second abutting side wall having a second center point, the junction of the first blade (221) and the second blade (223) being the junction of the first center point and the second center point;

the first blade (221) and the second blade (223) are arranged in a central symmetry way at the joint; and the first blade (221) and the second blade (223) are arranged in a reverse inclined way from the connecting position.

3. The tank cleaning device according to claim 2, characterized in that the atomization through holes comprise a first atomization through hole (222) and a second atomization through hole (224), the first atomization through hole (222) is arranged at one side of the first blade (221), and the second atomization through hole (224) is arranged at one side of the second blade (223) away from the first atomization through hole (222).

4. A tank cleaning apparatus according to claim 3, characterized in that the first atomizing through hole (222) has a first side wall and a second side wall which are disposed opposite to each other in the direction of inclination of the first blade (221), the first side wall and the second side wall being each disposed obliquely in the direction of inclination of the first blade (221);

the second atomization through hole (224) is provided with a third side wall and a fourth side wall which are oppositely arranged along the inclination direction of the second blade (223), and the third side wall and the fourth side wall are obliquely arranged along the inclination direction of the second blade (223).

5. A tank cleaning device according to claim 2, characterized in that the angle between the first blade (221) and the second blade (223) towards the inner side wall of the liquid outlet channel (211) is 95 ° to 120 °.

6. A tank cleaning device according to any one of claims 1-5, characterized in that the plurality of nozzles (200) comprises at least a first nozzle group and a second nozzle group, the nozzles (200) of the first nozzle group being arranged around the outside of the outlet end (120), the nozzles (200) of the second nozzle group being arranged near the centre of the outlet end (120).

7. A tank cleaning device according to any one of claims 1-5, characterized in that the centre axis of the nozzle (200) and the centre axis of the connecting body (100) form an angle.

8. Tank cleaning device according to any one of claims 1-5, characterized in that the outlet end (120) is provided with a plurality of mounting joints (121), the mounting joints (121) and the nozzle (200) being arranged to be mutually adapted, the nozzle (200) being detachably mounted to the outlet end (120) via the mounting joints (121).

9. Tank cleaning device according to claim 8, characterized in that the mounting joint (121) is provided with an internal thread, the connection end of the nozzle (200) is provided with an external thread, and the mounting joint (121) and the nozzle (200) are connected by means of a thread.