Portable high-pressure cleaning equipment

Abstract

The utility model relates to the technical field of chemical equipment cleaning, and particularly discloses portable high-pressure cleaning equipment which comprises a trolley, a control cabinet is installed on the trolley, a motor is installed on one side of the control cabinet, and a main shaft of the motor is connected with a rotating shaft on a high-pressure water pump through a coupler. A high-pressure water outlet pipe is arranged on the high-pressure water pump, a pressure regulating valve is mounted on the high-pressure water outlet pipe, the high-pressure water pump is connected with a filter through a high-pressure hose, and the filter is connected with a booster pump through a hose. The equipment is provided with most of core parts on large-scale high-pressure cleaning equipment in the chemical industry, the total weight does not exceed 400 Kg, and the core parts can be all installed on a small trolley and can be conveniently moved to a chemical container (or equipment parts such as a plastic machine screw and the like) to be cleaned or a small reaction kettle for operation. The cleaning device is very suitable for cleaning chemical containers (or equipment parts) or small reaction kettles with the pressure smaller than 500 barometric pressures and the flow smaller than 33 L / min.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical equipment cleaning technical field, concretely to a portable high pressure cleaning equipment. BACKGROUND

[0002] The equipment cleaning of domestic chemical industry usually needs 100-3500 atmospheric pressure high pressure water, and the chemical reaction residues on the chemical reaction container or the solidified equipment parts or reaction kettle after cooling are stripped by the cutting force generated by high pressure water. The commonly used cleaning equipment is moved to the side of the object to be cleaned by the way of crane, travelling crane or tractor, and it is troublesome to move the large cleaning equipment due to the influence of site conditions, and the large cleaning equipment cannot be used for cleaning some small chemical containers or equipment parts or small reaction kettle. In order to solve the above problems, the existing cleaning equipment needs to be lightened in weight and the maximum size of the equipment is reduced; therefore, a kind of cleaning equipment suitable for chemical containers or equipment parts or small reaction kettle with pressure less than 500 atmospheric pressure and flow less than 33L / Min is needed, and the portable high pressure cleaning equipment is provided. SUMMARY

[0003] The utility model aims at the defects of prior art, provides a kind of portable high pressure cleaning equipment to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of portable high pressure cleaning equipment, including small trolley, control cabinet is installed on the small trolley, motor is installed on the side of the control cabinet, the main shaft of the motor is connected with the rotating shaft on high pressure water pump through coupling, high pressure outlet pipe is equipped on the high pressure water pump, pressure regulating valve is installed on the high pressure outlet pipe, and the high pressure water pump is connected with booster pump by high pressure hose.

[0005] As a preferred technical scheme of the utility model, the booster pump is equipped with a water inlet.

[0006] As a preferred technical scheme of the utility model, universal gyro wheel and straight line trundle are installed on the bottom of the small trolley.

[0007] As a preferred technical scheme of the utility model, the small trolley is made of square tube welding.

[0008] As a preferred technical scheme of the utility model, the motor, control cabinet, high pressure water pump and booster pump are all installed on the small trolley by bolt.

[0009] As a preferred technical scheme of the utility model, the control cabinet and motor are electrically connected.

[0010] As a preferred technical scheme of the utility model, the filter is connected with the booster pump through the high-pressure hose.

[0011] Compared with the prior art, the utility model has the advantages that the equipment has most of the core components of large high-pressure cleaning equipment in the chemical industry, the total weight is less than 400Kg, the core components can be all installed on a small trolley, can be conveniently moved to the chemical container (or equipment parts, such as plastic machine screw rod, etc.) or small reaction kettle to be cleaned, and is very suitable for cleaning the chemical container (or equipment parts) or small reaction kettle with the pressure less than 500 atmospheres and the flow less than 33L / min. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a perspective view of the utility model;

[0013] Fig. 2 It is a front view of the utility model;

[0014] Fig. 3 It is a top view of the utility model.

[0015] In the drawing: 1, motor; 2, control cabinet; 3, shaft coupling; 4, high-pressure water pump; 5, pressure regulating valve; 6, filter; 7, high-pressure hose; 8, booster pump; 9, small trolley; 10, water inlet; 11, high-pressure water outlet pipe; 12, universal roller; 13, straight line trundle. DETAILED DESCRIPTION

[0016] The preferred embodiments of the utility model are described in detail below with reference to the drawings, so that the advantages and features of the utility model can be more easily understood by the person skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined.

[0017] Embodiment: please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a portable high-pressure cleaning equipment, including small trolley 9, control cabinet 2 is installed on small trolley 9, motor 1 is installed on one side of control cabinet 2, the main shaft of motor 1 is connected with the rotating shaft on high-pressure water pump 4 by shaft coupling 3, high-pressure water pump 4 is equipped with high-pressure water outlet pipe 11, pressure regulating valve 5 is installed on high-pressure water outlet pipe 11, high-pressure water pump 4 is connected with booster pump 8 by high-pressure hose 7.

[0018] Booster pump 8 is equipped with water inlet 10;Universal roller 12 and straight line trundle 13 are installed on the bottom of small trolley 9;Small trolley 9 is made of square tube welding;Motor 1, control cabinet 2, high-pressure water pump 4 and booster pump 8 are all installed on small trolley 9 by bolt;Control cabinet 2 and motor 1 are electrically connected;Filter is connected with booster pump by high-pressure hose.

[0019] The motor 1 is controlled in a variable frequency mode, the power size is controlled by the control cabinet 2, the main shaft of the motor 1 is connected with the high-pressure water pump 4 through the shaft coupling 3, and the pressure regulating valve 5 controls the water outlet pressure; low-pressure water is connected into the water inlet from the booster pump 8, is connected into the filter 6 through the high-pressure hose 7 after being pressurized, is connected into the high-pressure water pump 4 through another high-pressure hose 7 after being filtered, the required pressure for cleaning is adjusted through the pressure regulating valve 5, the water outlet of the high-pressure water pump 4 is connected into the cleaning gun, and the chemical container or equipment part or the reaction kettle is cleaned; the equipment has most of the core components on the large high-pressure cleaning equipment in the chemical industry, and the core components can be all installed on a small trolley 9, and the cleaning operation can be conveniently performed near the chemical container or equipment part or small reaction kettle to be cleaned.

[0020] The cleaning equipment is controlled within 500 atmospheres in the high-pressure section, does not need the overflow valve and various monitoring pressure gauges or sensors which are necessary for the large chemical high-pressure cleaning equipment, the pressure control is controlled by the control cabinet 2 at the input end, the output power of the motor 1 is controlled, the water outlet end has the pressure regulating valve 5 for adjusting the size of the cleaning pressure, and therefore the maximum range is achieved. The weight of the equipment is light.

[0021] The weight of the high-pressure cleaning equipment is only 400 Kg, the length is less than 2 meters, and the width is about 1.2 meters, and therefore the cleaning operation can be conveniently performed near the chemical container or equipment part or small reaction kettle to be cleaned by manual movement.

[0022] Working principle: a portable high-pressure cleaning equipment, since the design limited pressure parameter is not greater than 50 MPa, the flow is less than 33 L / Min, and the power of the power equipment is controlled through the frequency converter, the safety valve, the overflow valve, the energy accumulator, the temperature and pressure sensing device used in the large cleaning equipment in the chemical industry are removed, and the core components of the simplified cleaning equipment include the motor 1, the control cabinet 2, the shaft coupling 3, the high-pressure water pump 4, the pressure regulating valve 5, the filter 6, the high-pressure hose 7 and the booster pump 8; the industrial tap water is connected into the booster pump 8, enters the filter 6 through the high-pressure hose 7, and is connected into the high-pressure water pump 4 through another high-pressure hose 7, the motor 1 is started, the power drives the high-pressure water pump 4 to rotate through the shaft coupling 3, the water in the high-pressure water pump 4 is rapidly pressurized under the action of the piston of the high-pressure water pump 4, and enters the cleaning gun through the pressure regulating valve 5, so that the container to be cleaned can be cleaned. After the performance parameters of the equipment are limited, the weight of the core components is also reduced to 400 Kg or less, the assembly size can be controlled within the size range of 2 meters in length and 1.2 meters in width, and therefore the equipment can be installed on a small trolley 9 and moved to the place to be cleaned by manual pushing for cleaning operation.

[0023] The above embodiments only express the implementation manners of the utility model, and the description is relatively specific and detailed, but it should not be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model.

Claims

1. A portable high-pressure cleaning apparatus comprising a trolley (9), characterised in that: The trolley (9) is provided with a control cabinet (2), one side of the control cabinet (2) is provided with a motor (1), the main shaft of the motor (1) is connected with the rotating shaft of a high-pressure water pump (4) through a shaft coupling (3), the high-pressure water pump (4) is provided with a high-pressure water outlet pipe (11), the high-pressure water outlet pipe (11) is provided with a pressure regulating valve (5), the high-pressure water pump (4) is connected with a filter (6) through a high-pressure hose (7), and the filter (6) is connected with a booster pump (8) through the high-pressure hose (7).

2. The portable high-pressure washing apparatus according to claim 1, characterized in that: The booster pump (8) is provided with a water inlet (10).

3. The portable high-pressure washing apparatus of claim 1, wherein: The bottom of the trolley (9) is provided with universal wheels (12) and straight-line casters (13).

4. The portable high-pressure washing apparatus of claim 1, wherein: The trolley (9) is made of square tubes by welding.

5. The portable high-pressure washing apparatus of claim 1, wherein: The motor (1), the control cabinet (2), the high-pressure water pump (4), the filter (6) and the booster pump (8) are all bolted on the trolley (9).

6. The portable high-pressure washing apparatus of claim 1, wherein: The control cabinet (2) is electrically connected with the motor (1).

7. The portable high-pressure washing apparatus of claim 1, wherein: The filter (6) is connected with the booster pump (8) through the high-pressure hose (7), and the main shaft of the motor (1) is connected with the rotating shaft of the high-pressure water pump (4) through the shaft coupling (3).

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