CN218982608U

CN218982608U - Storage tank cleaning device

Info

Publication number: CN218982608U
Application number: CN202320019852.XU
Authority: CN
Inventors: 王树亮; 毛必朋; 米占虎
Original assignee: Smart Oil Service Technology Chengdu Co ltd
Current assignee: Smart Oil Service Technology Chengdu Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-09
Anticipated expiration: 2033-01-05

Abstract

The storage tank cleaning device comprises a supporting component, a cleaning head and a coupler, wherein the supporting component comprises a movable base, a liquid storage tank and a rotating seat are arranged on the base, the interior of the liquid storage tank can be heated and connected to the cleaning head through a conveying pump, the cleaning head is suspended and supported by a supporting arm on the rotating seat and can rotate around the rotating seat, the cleaning head is of an internal hollow structure, a spray pipe and a spray head are arranged on the surface of the cleaning head and are used for spraying cleaning liquid, and the spray pipe and the spray head can rotate around a shaft; the cleaning head is connected with the supporting component through the coupler, the cleaning head can be lifted and placed into the oil storage tank to clean, and the cleaning head can spray cleaning liquid in any rotation direction in the oil storage tank, so that dead angle-free cleaning of the interior of the oil storage tank is achieved, labor cost is effectively saved, equipment capable of heating the cleaning liquid is arranged on the supporting component, and cleaning liquid used for cleaning the oil storage tank and sprayed out of the cleaning head can have a certain temperature, so that a cleaning effect is obviously improved.

Description

Storage tank cleaning device

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a storage tank cleaning device.

Background

After the oil storage tank is put into use for a long time, impurities in crude oil can be deposited on the tank bottom and the tank wall, so that the effective volume of the oil storage tank is reduced, the oil storage tank needs to be regularly checked and cleaned and maintained, and the conventional oil storage tank cleaning mode comprises a flushing method and a tank steaming method, wherein a large amount of steam is injected into the oil storage tank by the tank steaming method to melt condensed oil, and the cleaning effect on dead corners is limited; the flushing rule is to arrange the flushing personnel to enter the tank for direct flushing, although the flushing condition for dead angles is better, the consumed labor cost is higher, and the cleaning effect of the flushing liquid for flushing on the condensed oil at normal temperature is limited, so that the whole cleaning effect is influenced.

Disclosure of Invention

In view of the above, the present utility model aims to provide a tank cleaning device, which can effectively clean any position inside an oil tank, solve the problem of cleaning dead angles, and ensure efficient cleaning.

In order to solve at least one of the problems, the utility model is realized by the following technical scheme:

the utility model relates to a storage tank cleaning device, which comprises a supporting component, a cleaning head and a coupler, wherein the supporting component comprises a base, a liquid storage tank, a heating device and a rotating seat, the base is of a table body structure provided with a plurality of groups of supporting legs, movable wheels are arranged on the supporting legs of the base, the liquid storage tank and the rotating seat are both arranged on the base, the outer surface of the liquid storage tank is respectively provided with the heating device, a delivery pump and a liquid inlet, the heating device is provided with a heat exchanger, the heat exchanger stretches into the liquid storage tank, an inlet of the delivery pump stretches into the liquid storage tank, and an outlet pipeline of the delivery pump is connected to the cleaning head; the liquid inlet is connected to the inside of the liquid storage tank; the rotating seat can rotate around the shaft under the drive of a rotating motor arranged on the base, the supporting motor and supporting arms distributed along the radial direction are respectively arranged on the rotating seat, and the supporting arms can rotate around the shaft perpendicular to the rotating shaft of the rotating seat under the drive of the supporting motor; the cleaning head comprises a cleaning head body with a hollow structure, a connector and a spray pipe, wherein the connector is a cylinder with a communication hole on the surface, the connector is arranged inside the cleaning head body, one port of the cylinder extends to the outside of the cleaning head body, a steering motor is arranged on the outer surface of the cleaning head body, and the output end of the steering motor is connected with the connector and can drive the connector to rotate around a shaft; the spray pipe is a pipe body which is arranged outside the cleaning head body and is partially bent, and the pipe orifice is connected with the connector, so that the pipe orifice which is not connected with the connector on the spray pipe can rotate around the rotating shaft of the connector; the cleaning head body is also provided with a plurality of groups of hanging rings; the hook connector is arranged at one end of the supporting arm far away from the rotating seat, an electric winch and a lifting hook arranged on the wire head of the electric winch are arranged on the hook connector, and the lifting hook can be hooked with the lifting loop.

The utility model provides an implementation mode, which is characterized in that a stirring paddle is arranged in the liquid storage tank and is driven to rotate by a motor arranged in the liquid storage tank body.

One embodiment of the utility model is that the connector is arranged inside the cleaning head body via a bearing support.

The utility model is characterized in that a nozzle which is not connected with the connector is connected with the spray pipe, the nozzle is of a pipe body structure, and a plurality of groups of openings are formed in the surface of the nozzle in a surrounding mode.

One embodiment of the utility model is that the surface of the cleaning head body is provided with a cleaning inlet communicated with the interior of the cleaning head body.

In one embodiment of the present utility model, the heat exchanger is a circulation pipe, and the heat exchange medium can be circulated therein.

One embodiment of the utility model consists in that the hooking means are arranged on the support arm in a hinged manner.

The utility model has the technical effects that:

1. the cleaning head is connected with the supporting component through the coupler, and can be lifted and placed into the oil storage tank to clean, cleaning personnel do not need to enter the oil storage tank, and the cleaning head can spray cleaning liquid in any rotation direction in the oil storage tank, so that dead-angle-free cleaning of the inside of the oil storage tank is realized, and labor cost is effectively saved.

2. The supporting component comprises equipment capable of heating the cleaning liquid, so that the cleaning liquid sprayed out of the cleaning head and used for cleaning the oil storage tank can have a certain temperature, and the cleaning effect is obviously improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a support assembly according to the present utility model;

FIG. 2 is a schematic view of the structure of a cleaning head according to the present utility model;

FIG. 3 is a schematic view of the structure of the coupler of the present utility model;

fig. 4 is a state diagram of the utility model when applied to a tank;

in the figure: 1-supporting component, 2-cleaning head, 3-coupler, 101-base, 102-running wheel, 103-liquid storage tank, 104-stirring paddle, 105-heating device, 106-heat exchanger, 107-delivery pump, 108-rotating seat, 109-rotating motor, 110-supporting arm, 111-supporting motor, 112-liquid inlet, 201-cleaning head body, 202-connector, 203-communication hole, 204-steering motor, 205-spray pipe, 206-bearing, 207-cleaning inlet, 208-hanging ring, 209-spray head, 301-electric capstan, 302-lifting hook.

Detailed Description

The present utility model will be described in further detail with reference to the following examples and drawings.

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model.

Examples:

referring to fig. 1 to 4, a tank cleaning apparatus,

the base 101 is a table body structure provided with a plurality of groups of supporting legs, the supporting legs are provided with movable wheels 102, and the base 101 needs to support the cleaning head 2 and the coupler 3 at the same time, so that the movable wheels 102 are arranged on the supporting legs, the base 101 can conveniently move, and preferably, the movable wheels 102 can adopt universal wheels.

The liquid storage tank 103 and the rotating seat 108 are both arranged on the base 101, the heating device 105, the conveying pump 107 and the liquid inlet 112 are respectively arranged on the outer surface of the liquid storage tank 103, the heating device 105 is provided with the heat exchanger 106 which stretches into the liquid storage tank 103, the liquid storage tank 103 is used for temporarily storing cleaning liquid, the liquid inlet 112 is used as a pipeline for connecting an external source of the cleaning liquid, cleaning in the liquid storage tank 103 is firstly heated by the heating device 105 and the heat exchanger 106, the cleaning liquid has temperature, and the effective melting of condensed oil can be realized in the cleaning in the liquid storage tank 103.

The cleaning liquid is conveyed by the conveying pump 107, the inlet of the conveying pump 107 stretches into the liquid storage tank 103, the outlet pipeline of the conveying pump 107 is connected to the cleaning head 2, and the cleaning liquid is conveyed into the cleaning head 2 through the conveying pump 107.

The rotating seat 108 can rotate around the shaft under the driving of the rotating motor 109 arranged on the base 101, the supporting motor 111 and the supporting arms 110 distributed along the radial direction are respectively arranged on the rotating seat 108, the supporting arms 110 can rotate around the shaft perpendicular to the rotating shaft of the rotating seat 108 under the driving of the supporting motor 111, the rotating motor 109 can drive the supporting arms 110 to rotate in the horizontal direction, and the supporting motor 111 drives the supporting arms 110 to rotate in the vertical direction, so that the position of the supporting arms can be adjusted randomly, and the position of the base 101 can be adjusted randomly according to the condition of the surface of an oil tank.

The connector 202 is a cylinder with a communication hole 203 on the surface, and is arranged inside the cleaning head body 201, one port of the cylinder extends to the outside of the cleaning head body 201, a steering motor 204 is arranged on the outer surface of the cleaning head body 201, and the output end of the steering motor 204 is connected with the connector 202 and can drive the connector 202 to rotate around a shaft; the nozzle 205 is a partially curved pipe body arranged outside the cleaning head body 201, and the nozzle of the nozzle is connected with the connector 202, so that the nozzle on the nozzle 205 which is not connected with the connector 202 can rotate around the rotating shaft of the connector 202; the cleaning head body 201 is further provided with a plurality of groups of hanging rings 208, the connector 202 inside the cleaning head body 201 can be connected with the liquid storage tank 103 through pipelines, the surface of the cleaning head body 201 is provided with a cleaning inlet 207 communicated with the inside of the cleaning head body, after the cleaning inlet 207 is connected with the pipeline of the conveying pump 107, the cleaning head body 201 can be used for receiving cleaning liquid, the connector 202 can be driven by the steering motor 204 to change the direction in the horizontal direction, meanwhile, the connector 202 is also connected with a spray pipe 205, so that the spray pipe 205 can be regulated to the direction by the steering motor 204, the cleaning liquid enters the spray pipe 205 through the communication hole 203 on the connector 202 and is sprayed out along the direction pointed by the spray pipe 205, and cleaning of any angle inside the oil tank is realized.

The hook connector 3 is arranged at one end of the support arm 110 far away from the rotating seat 108, an electric winch 301 and a lifting hook 302 arranged on the wire head of the electric winch 301 are arranged on the hook connector 3, the lifting hook 302 can be hooked with the lifting ring 208, in the embodiment, the hook connector 3 is hinged on the support arm 110, the hook connector 3 is used for hanging the cleaning head 2 to extend into the oil tank, and the position and the orientation of the support arm 110 are adjustable, so that the position of the cleaning head 2 connected with the hook connector 3 can be completely controlled, and the cleaning head 2 can be ensured to be smoothly put into the oil tank.

In this embodiment, the stirring paddle 104 is disposed inside the liquid storage tank 103, the stirring paddle 104 is driven to rotate by a motor disposed inside the liquid storage tank 103, under specific conditions, the cleaning liquid needs to be configured by water and a medicament, and under specific conditions, special oil may be used as the cleaning liquid, the above cleaning liquids need to be uniformly stirred when being used, and the stirring paddle 104 can uniformly mix the cleaning liquid when being temporarily stored in the liquid storage tank 103, so as to ensure the quality of the cleaning liquid.

In this embodiment, the connector 202 is supported by the bearing 206 and disposed inside the cleaning head body 201, and the connector 202 is supported by the bearing, so that the rotation effect is better, and the direction of the nozzle 205 can be accurately adjusted.

The nozzle that does not link to each other with connector 202 department on the spray tube 205 is connected and is provided with shower nozzle 209, and shower nozzle 209 is the body structure, and its surface encircles and is provided with multiunit trompil, and outside the washing liquid in the spray tube 205 had gone out along the axial blowout of spray tube 205, owing to the shower nozzle surface still encircles and is provided with the trompil for the washing liquid can be in the mode of scattering from shower nozzle 209 with the face, has effectively improved the spreading efficiency of washing liquid.

The heat exchanger 106 may take various forms, including but not limited to a medium circulation pipe form, a heating wire heating form, a semiconductor heat conducting sheet form, etc., and in this embodiment, the heat exchanger 106 is a circulation pipe body, and the heat exchange medium can be circulated inside the circulation pipe body, so that stable heat supply can be realized for a long time.

When in use, the support component 1 is arranged at a proper position on the oil tank, the cleaning head 2 is usually extended into the oil tank through the manhole of the oil tank, the position of the cleaning head 2 is adjusted by the coupler 3, the liquid inlet 112 is kept connected with a source pipeline of cleaning liquid, and the conveying pump 107 is kept connected with the cleaning inlet 207 by a pipeline with proper length; after the liquid storage tank 103 receives the cleaning liquid and heats the cleaning liquid, the cleaning liquid is injected into the spray head 209 of the cleaning head 2 by the delivery pump 107 and sprayed out, and the direction of the cleaning head 2 can be changed in the process of spraying the cleaning liquid, so that the accurate cleaning of any position inside the oil tank is realized, and the labor cost is effectively saved.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and should not be construed as limiting the present utility model.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model disclosed in the embodiments of the present utility model should be covered by the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. The storage tank cleaning device is characterized by comprising a supporting component (1), a cleaning head (2) and a coupler (3), wherein,

the support assembly (1) comprises a base (101), a liquid storage tank (103), a heating device (105) and a rotating seat (108), wherein the base (101) is of a table body structure provided with a plurality of groups of supporting legs, movable wheels (102) are arranged on the supporting legs, the liquid storage tank (103) and the rotating seat (108) are arranged on the base (101), the heating device (105), a conveying pump (107) and a liquid inlet (112) are respectively arranged on the outer surface of the liquid storage tank (103), the heating device (105) is provided with a heat exchanger (106) which stretches into the liquid storage tank (103), an inlet of the conveying pump (107) stretches into the liquid storage tank (103), and an outlet pipeline of the conveying pump (107) is connected to a cleaning head (2); the liquid inlet (112) is connected to the inside of the liquid storage tank (103); the rotating seat (108) can rotate around the shaft under the drive of a rotating motor (109) arranged on the base (101), the supporting motor (111) and supporting arms (110) distributed along the radial direction are respectively arranged on the rotating seat (108), and the supporting arms (110) can rotate around the shaft perpendicular to the rotating shaft of the rotating seat (108) under the drive of the supporting motor (111);

the cleaning head (2) comprises a cleaning head body (201) with a hollow structure, a connector (202) and a spray pipe (205), wherein the connector (202) is a cylinder with a communication hole (203) on the surface, the cylinder is arranged inside the cleaning head body (201), one port of the cylinder extends to the outside of the cleaning head body (201), a steering motor (204) is arranged on the outer surface of the cleaning head body (201), and the output end of the steering motor (204) is connected with the connector (202) and can drive the connector (202) to rotate around a shaft; the spray pipe (205) is a partially bent pipe body arranged outside the cleaning head body (201), and the pipe mouth of the spray pipe is connected with the connector (202) so that the pipe mouth, which is not connected with the connector (202), on the spray pipe (205) can rotate around the rotating shaft of the connector (202); a plurality of groups of hanging rings (208) are also arranged on the cleaning head body (201);

the coupler (3) is arranged at one end of the supporting arm (110) far away from the rotating seat (108), an electric winch (301) and a lifting hook (302) arranged on the wire head of the electric winch (301) are arranged on the coupler, and the lifting hook (302) can be hooked with the lifting loop (208).

2. A tank cleaning apparatus as claimed in claim 1, wherein: the stirring paddle (104) is arranged in the liquid storage tank (103), and the stirring paddle (104) is driven to rotate by a motor arranged in the liquid storage tank (103).

3. A tank cleaning apparatus as claimed in claim 1, wherein: the connector (202) is supported and arranged inside the cleaning head body (201) through a bearing (206).

4. A tank cleaning apparatus as claimed in claim 1, wherein: the nozzle (209) is connected to the nozzle part of the spray pipe (205) which is not connected with the connector (202), the nozzle (209) is of a pipe body structure, and a plurality of groups of openings are formed in the surface of the nozzle in a surrounding mode.

5. A tank cleaning apparatus as claimed in claim 1, wherein: the surface of the cleaning head body (201) is provided with a cleaning inlet (207) communicated with the interior of the cleaning head body.

6. A tank cleaning apparatus as claimed in claim 1, wherein: the heat exchanger (106) is a circulation pipe body, and the inside of the heat exchanger can circulate heat exchange medium.

7. A tank cleaning apparatus as claimed in claim 1, wherein: the coupler (3) is hinged on the supporting arm (110).