CN219378236U - Digestion tank ultrasonic cleaner - Google Patents

Abstract

The utility model relates to the technical field of cleaning of digestion tanks, in particular to an ultrasonic cleaning machine for the digestion tanks, which comprises a cleaning machine body, an ultrasonic generator, a driving motor and a cleaning frame, wherein the cleaning frame is arranged in a cleaning tank arranged on the cleaning machine body, the cleaning frame is pivoted on the side wall of the cleaning machine body through a parallelogram mechanism, the parallelogram mechanism comprises a driving rod, a driven rod and a connecting rod, the driving rod and the driven rod are pivoted on the cleaning machine body respectively, the connecting rod is pivoted on the driving rod and the driven rod respectively, the connecting rod is fixedly connected with the cleaning frame through a connecting rod, the bottom surface of the cleaning frame is of a net structure, and the driving motor is fixed on the side wall of the cleaning machine body. This device is through setting up driving motor at the lateral wall of cleaning machine body, has effectively avoided when fixing driving motor in the device bottom, and the sealed looseness that leads to because of high frequency vibrations that probably produces in the device use to appear that the condition that washing liquid is dilute nitric acid revealed appears.

Description

Digestion tank ultrasonic cleaner

Technical Field

The utility model relates to the technical field of digestion tank cleaning, in particular to an ultrasonic digestion tank cleaning machine.

Background

The microwave digestion equipment can be used in the fields of environmental sample pretreatment, biochemistry, food, industrial analysis, natural product extraction and the like. In the petroleum industry, the method is often applied to a pretreatment stage for detecting elements in a production fluid after formation fracturing. In the microwave digestion equipment, the digestion tank is a low-pressure closed reaction container, and a sample is added into the digestion tank for digestion, so that whether the digestion tank is clean or not greatly affects the detection result of sample treatment. Thus, the cleaning of the digestion tank has a large impact on the accuracy of the final result. In the production fluid after stratum fracturing, partial crude oil is often contained, and after digestion is finished, crude oil which is not completely digested can adhere to the wall of a digestion tank and is difficult to remove. The existing method for treating the polluted digestion tank is to soak the digestion tank in nitric acid solution with the concentration of 5% -10% for more than 12 hours, then manually take out and rinse the digestion tank still with greasy dirt, dip the digestion tank with absolute ethyl alcohol by using absorbent cotton and wipe the digestion tank one by one until no greasy dirt residue can be seen by naked eyes. The method is complex in operation, wastes manpower and material resources, is easy to damage the tank body when the absorbent cotton is wiped, cannot ensure that the absorbent cotton is clean enough each time, and affects the next detection. The digestion tank is soaked and cleaned by a conventional ultrasonic cleaner, so that the problem that the digestion tank is not easy to be directly taken out due to the fact that the cleaning liquid is dilute nitric acid after cleaning is solved.

In order to solve the above problems, chinese patent document CN 214767409U (application No. 202120114559.2) discloses an economical ultrasonic degreasing device, in which a driving motor is disposed at the bottom of a cleaning degreasing tank to control a screw to rotate so as to drive a supporting plate to lift, and after cleaning degreasing is completed, the supporting plate is controlled to lift so as to drain the cleaned degreased article. But the driving motor and the ultrasonic vibrator of the device are fixed at the bottom of the cleaning degreasing box, so that the risk of leakage of cleaning liquid caused by high-frequency vibration exists in the use process.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides the digestion tank ultrasonic cleaner, wherein a power mechanism for driving the digestion tank to lift is fixed on the side wall and above the liquid level of the cleaner body, so that the cleaning effect is ensured, and meanwhile, the risk of leakage of cleaning liquid, namely dilute nitric acid, due to possibly poor sealing caused by high-frequency vibration is effectively avoided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clear up jar ultrasonic cleaner, includes cleaning machine body, supersonic generator, driving motor and washs the frame, it sets up in the washing tank that the cleaning machine body was seted up to wash the frame, it is through parallelogram mechanism pin joint on the lateral wall of cleaning machine body to wash the frame, parallelogram mechanism includes driving lever, driven lever and connecting rod, driving lever and driven lever are in cleaning machine body pin joint respectively, the connecting rod is in driving lever and driven lever pin joint respectively, the connecting rod passes through connecting rod fixed connection with the washing frame, the bottom surface of wasing the frame is the network structure, is convenient for the waterlogging caused by excessive rainfall, driving motor is fixed in and is used for driving on the lateral wall of cleaning machine body and washs the frame and go up and down, supersonic generator fixes inside the cleaning machine body.

The device is arranged on the side wall of the cleaning machine body through the driving motor, so that the situation that the cleaning liquid leaks due to the fact that the joint of the driving motor and the cleaning machine body is sealed and falls off due to high-frequency vibration in the use process is avoided. Meanwhile, the parallelogram mechanism is driven by the driving motor to drive the cleaning frame to lift, cleaning liquid in the cleaning frame is drained from the bottom surface of the cleaning frame in the lifting process, and the digestion tank can be taken out by an operator when the lifting process is completed.

Preferably, a protecting cover for protecting the driving motor is fixed on the side face of the cleaning machine body, and the protecting cover is provided with a heat dissipation hole. Through setting up the safety cover, effectively protect driving motor from the damage of outside collision.

Preferably, a sealing gasket is fixed on the side wall of the cleaning machine body, and the sealing gasket is used for preventing cleaning liquid from splashing to the pivot position in the cleaning process so as to prevent the dilute nitric acid splashed in the cleaning process from corroding other parts of the device.

Preferably, the side face of the bottom of the cleaning machine body is provided with a sewage outlet, the sewage outlet is connected with a sewage discharge pipe, and the sewage discharge pipe is provided with a sewage discharge valve, so that the used dilute nitric acid can be discharged conveniently.

Preferably, the front side of the cleaning machine body is provided with a display screen, a start button and a stop button, and the display screen, the start button and the stop button are electrically connected with a controller of the cleaning machine body.

Preferably, the cleaning machine body is made of 304 stainless steel, the cleaning frame and the parallelogram mechanism are made of polytetrafluoroethylene, and both materials are resistant to corrosion of dilute nitric acid of cleaning liquid, so that the service life of the whole device is effectively prolonged, and the use cost is reduced.

Preferably, the side wall of the cleaning machine body is provided with a handle, so that a user can conveniently move the cleaning machine.

The beneficial effects of the utility model are as follows:

1. according to the device, the driving motor is arranged on the side wall of the cleaner body, and the liquid level of the cleaning liquid can be controlled to be positioned below the driving motor when the cleaning liquid is added, so that the situation that the cleaning liquid, namely dilute nitric acid, leaks due to sealing looseness possibly generated in the use process of the device due to high-frequency vibration when the driving motor is fixed at the bottom of the device is effectively avoided;

2. the device utilizes the parallelogram mechanism to connect the cleaning frame, realizes that the cleaning frame can be rotated and lifted only by driving the motor, and the lifting driving assembly occupies small space.

Drawings

FIG. 1 is a front view of the present device;

FIG. 2 is a top view of the present device;

FIG. 3 is a right side view of the present device;

FIG. 4 is a schematic diagram of a connection between a cleaning frame and a cleaning machine body;

FIG. 5 is a side view of a parallelogram mechanism;

FIG. 6 is a schematic diagram of the connection of a drive motor to a parallelogram mechanism;

FIG. 7 is an axial view of the present device;

1, a cleaning machine body; 101. a cleaning tank; 102. cleaning a frame; 103. a transducer; 104. an ultrasonic generator; 105. a sewage outlet; 106. a blow-down pipe; 107. a blow-down valve; 108. a display screen; 109. a start button; 110. a stop button; 111. a handle; 201. a driving motor; 202. a driving rod; 203. a driven rod; 204. a connecting rod; 205. a connecting rod; 206. a protective cover; 207. and a sealing gasket.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

As shown in fig. 1-7, an ultrasonic cleaner for digestion tanks comprises a cleaner body 1, an ultrasonic generator 104, a driving motor 201 and a cleaning frame 102, wherein the cleaning frame 102 is arranged in a cleaning tank 101 arranged on the cleaner body 1, the cleaning frame 102 is pivoted on the side wall of the cleaner body 1 through a parallelogram mechanism, the parallelogram mechanism comprises a driving rod 202, a driven rod 203 and a connecting rod 204, the driving rod 202 and the driven rod 203 are pivoted with the cleaner body 1 respectively, the connecting rod 204 is pivoted with the driving rod 202 and the driven rod 203 respectively, the connecting rod 204 is fixedly connected with the cleaning frame 102 through a connecting rod 205, a sealing pad 207 is fixed on the side wall of the cleaner body 1, and the sealing pad 207 is used for preventing cleaning liquid from splashing to the joint between the driving rod 202 and the driven rod 203 and the cleaner body 1 in the cleaning process. The bottom surface of washing frame 102 is the network structure, and the waterlogging caused by excessive rainfall when being convenient for rise, and driving motor 201 is fixed and is used for driving washing frame 102 to go up and down on the lateral wall of cleaning machine body 1, and ultrasonic generator 104 is fixed inside cleaning machine body 1, and ultrasonic generator 104 is connected with a plurality of transducers 103, and transducer 103 is fixed in the washing tank 101 bottom.

The device avoids the situation that the joint of the driving motor 201 and the cleaning machine body 1 is not tightly sealed due to high-frequency vibration in the use process by arranging the driving motor 201 on the side wall of the cleaning machine body 1, thereby causing leakage of cleaning liquid. Meanwhile, the cleaning frame 102 is driven to lift by the parallelogram mechanism, so that the cleaning liquid can be drained out in the lifting process.

The left and right sides of the cleaner body 1 are also fixed with a protection cover 206 for protecting the driving motor 201, and the protection cover 206 is provided with a heat dissipation hole. By providing the protection cover 206, the driving motor 201 is effectively protected from damage by external collision.

The side of the bottom of the cleaner body 1 is provided with a sewage outlet 105, the sewage outlet 105 is connected with a sewage discharge pipe 106, and the sewage discharge pipe 106 is provided with a sewage discharge valve 107, so that the used dilute nitric acid can be discharged conveniently. The front side of the cleaner body 1 is provided with a display screen 108, a start button 109 and a stop button 110, and the display screen 108, the start button 109, the stop button 110, the ultrasonic transducer 104 and the driving motor 201 are all electrically connected with a controller of the cleaner body 1. The left and right sides of the cleaning machine body 1 are respectively provided with a handle 111, and the handles 111 are concave grooves formed by inward sinking, so that a user can conveniently move the cleaning machine. The cleaning machine body 1 is made of 304 stainless steel, the cleaning frame 102 and the parallelogram mechanism are made of polytetrafluoroethylene, both materials are resistant to corrosion of dilute nitric acid of cleaning liquid, the service life of the whole device is effectively prolonged, and the use cost is reduced.

In specific use, dilute nitric acid with a mass concentration of 5-10% is added into the cleaning tank 101, and the liquid level of the dilute nitric acid is below the driving motor 201. Placing the used digestion tank into the cleaning frame 102, wherein the cleaning frame 102 is positioned above the liquid level in an initial state, pressing the start button 109, at the moment, starting the driving motor 201 by the controller, driving the driving rod 202 to rotate by the driving motor 201, driving the cleaning frame 102 to rotate and descend into the dilute nitric acid of the cleaning liquid, starting the soaking process, displaying a 'soaking' word on a screen, starting the ultrasonic generator 104 after soaking for 12 hours, starting the ultrasonic cleaning process by the controller, displaying the 'cleaning' word on the screen, pressing the stop button 110 after ultrasonic cleaning for 1.5 hours by an operator, stopping the ultrasonic generator 104 by the controller, controlling the driving motor 201 to reversely rotate, and rising the cleaning frame 102 to above the liquid level in a rotating mode, and displaying the 'ending' word on the screen. After the cleaning solution is drained from the mesh structure at the bottom of the cleaning frame 102, an operator can take out the digestion tank, wash the digestion tank with water and dry the digestion tank for use. In the use process, the connection part of the driving motor 201 and the driving rod 202 can not cause leakage of the cleaning liquid due to the influence of high-frequency vibration.

Claims (7)

1. The utility model provides a clear up jar ultrasonic cleaner, characterized by, including cleaning machine body (1), supersonic generator (104), driving motor (201), washing frame (102) and parallelogram mechanism, washing frame (102) set up in washing tank (101) that cleaning machine body (1) were seted up, parallelogram mechanism includes driving lever (202), driven lever (203) and connecting rod (204), driving lever (202), driven lever (203) pin joint with cleaning machine body (1) respectively, connecting rod (204) pin joint with driving lever (202), driven lever (203) respectively, connecting rod (204) are with wasing frame (102) fixed connection, the bottom surface of washing frame (102) is the network structure, driving motor (201) are fixed in on the lateral wall of cleaning machine body (1) and are connected with the driving lever, supersonic generator (104) are fixed inside cleaning machine body (1).

2. The digestion tank ultrasonic cleaner according to claim 1, wherein a protective cover (206) for protecting the driving motor (201) is fixed on the side surface of the cleaner body (1), and the protective cover (206) is provided with a heat radiation hole.

3. The digestion tank ultrasonic cleaner according to claim 1, wherein a gasket (205) is fixed to a side wall of the cleaner body (1).

4. The digestion tank ultrasonic cleaner according to claim 1, wherein a sewage outlet (105) is formed in the side face of the bottom of the cleaner body (1), the sewage outlet (105) is connected with a sewage drain pipe (106), and a sewage drain valve (107) is arranged on the sewage drain pipe (106).

5. The digestion tank ultrasonic cleaner according to claim 1, wherein a display screen (108), a start button (109) and a stop button (110) are provided on the front side of the cleaner body (1).

6. The digestion tank ultrasonic cleaner according to claim 1, wherein the cleaner body (1) is made of 304 stainless steel, and the cleaning frame (102) and the parallelogram mechanism are made of polytetrafluoroethylene.

7. The digestion tank ultrasonic cleaner as claimed in claim 1, characterized in that a handle (111) is provided on a side wall of the cleaner body (1).