CN214555809U - Movement cleaning device of natural gas compressor - Google Patents

Abstract

The utility model provides a core belt cleaning device of natural gas compressor belongs to natural gas compressor technical field. This core belt cleaning device includes: the inner surface of the machine core cleaning tank is provided with a mounting groove; the ultrasonic vibrator is positioned in the mounting groove; annotate the liquid subassembly, with the inlet with the liquid outlet intercommunication, it is configured as continuously through to annotate the liquid subassembly the inlet to the core washing tank pours into the washing liquid into and passes through the liquid outlet is retrieved washing liquid in the core washing tank. The carbon deposition cleaning machine can clean carbon deposition on all parts of the surface of the machine core, does not need a large number of technical personnel to work in a cooperative mode, and improves maintenance efficiency.

Description

Movement cleaning device of natural gas compressor

Technical Field

The utility model relates to a natural gas compressor technical field, in particular to core belt cleaning device of natural gas compressor.

Background

The natural gas compressor is a device for pressurizing and conveying natural gas which is converged into a pipe network. The natural gas compressor needs maintenance after operating for a certain period of time (for example, 50000 hours), and the movement of the natural gas compressor is easy to deposit carbon deposits on the surface of the natural gas compressor after operating for a certain period of time. Therefore, carbon deposits on the movement of the natural gas compressor need to be cleaned during maintenance.

The carbon deposit on the core of the natural gas compressor is cleaned mainly by manpower in the related technology.

However, during manual cleaning, carbon deposition in the area between the movement and the rotor shaft is not easy to clean, and the carbon deposition on the surface of the movement is not easy to completely and thoroughly clean; meanwhile, a large amount of technical personnel are required to work in a coordinated manner during cleaning, time and labor are wasted, and the maintenance efficiency is improved.

SUMMERY OF THE UTILITY MODEL

The embodiment of the disclosure provides a core belt cleaning device of natural gas compressor, can wash core surface everywhere carbon deposit, need not a large amount of technical staff collaborative work, improves and maintains maintenance efficiency. The technical scheme is as follows:

the embodiment of the present disclosure provides a core belt cleaning device of natural gas compressor, core belt cleaning device includes: the inner surface of the machine core cleaning tank is provided with a mounting groove; the ultrasonic vibrator is positioned in the mounting groove; annotate the liquid subassembly, with the inlet with the liquid outlet intercommunication, it is configured as continuously through to annotate the liquid subassembly the inlet to the core washing tank pours into the washing liquid into and passes through the liquid outlet is retrieved washing liquid in the core washing tank.

In one implementation of the disclosed embodiment, the ultrasonic vibrator is a plate-type ultrasonic transducer.

In another implementation manner of the embodiment of the disclosure, the movement cleaning device further comprises a cleaning solution heater, and the cleaning solution heater is located in the movement cleaning tank.

In another implementation manner of the embodiment of the disclosure, the mounting groove is located on at least one of a groove wall and a groove bottom of the movement cleaning groove.

In another implementation manner of the embodiment of the disclosure, the liquid inlet is located at a groove wall of the movement cleaning groove, and the liquid outlet is located at a groove bottom of the movement cleaning groove.

In another implementation manner of the embodiment of the present disclosure, the liquid injection assembly includes a liquid injection pump and a liquid storage tank, a water inlet of the liquid injection pump is communicated with the liquid storage tank, a water outlet of the liquid injection pump is communicated with the liquid inlet, and the liquid outlet is communicated with the liquid storage tank.

In another implementation manner of the embodiment of the present disclosure, the liquid injection assembly further includes a filter, a filtering inlet of the filter is communicated with the liquid storage tank, and a filtering outlet of the filter is communicated with a water inlet of the liquid injection pump.

In another implementation manner of the embodiment of the present disclosure, the liquid storage tank includes a cleaning liquid chamber and a waste water chamber that are isolated from each other, a water inlet of the liquid injection pump is communicated with the cleaning liquid chamber, and a liquid outlet is communicated with the waste water chamber.

In another implementation manner of the embodiment of the present disclosure, the liquid injection assembly further includes a drain pipe, and one end of the drain pipe is communicated with the inner cavity of the liquid storage tank.

In another implementation manner of the embodiment of the present disclosure, the movement cleaning device further includes a sealing cover, and the sealing cover is covered on the mounting groove and is connected to the mounting groove in a sealing manner.

The beneficial effects brought by the technical scheme provided by the embodiment of the disclosure at least comprise:

the core belt cleaning device that this disclosed embodiment provided includes core washing tank, ultrasonic vibrator and annotates the liquid subassembly, and wherein, ultrasonic vibrator sets up in the mounting groove of the internal surface department of core washing tank, and ultrasonic vibrator can produce the ultrasonic wave, and then produces mechanical vibration, therefore ultrasonic vibrator can drive the cell wall of core washing tank also vibrate together.

Simultaneously, annotate the liquid subassembly and can pour into the washing liquid into to the core washing tank through the inlet, like this the washing liquid in the core washing tank also can receive the influence of the cell wall vibration of core washing tank, the ultrasonic wave that the cell wall vibration of core washing tank produced can conduct to the washing liquid, and then makes the bubble in the washing liquid can keep vibrating under ultrasonic wave's effect.

When the machine core is placed in a machine core cleaning tank during cleaning, when the sound intensity of ultrasonic waves reaches a certain degree, air bubbles in cleaning liquid can expand rapidly, and dirt adsorbed on the surface of the machine core can be damaged; and, core surface adsorption's filth layer once has the gap, and the bubble immediately gets into the vibration in the gap on filth layer and makes the filth layer drop to arouse the fatigue failure on filth layer, make the filth refute from by oneself, clean the core surface through the vibration of bubble promptly.

Simultaneously, annotate the liquid subassembly and can last to pour into the washing liquid into the core washing tank through the inlet and retrieve the interior washing liquid of core washing tank through the liquid outlet, also be at the in-process of wasing the core, the washing liquid in the core washing tank is incessantly changing to still remain in the core washing tank after avoiding the impurity among the cleaning process to drop, influence the cleaning efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a movement cleaning device of a natural gas compressor according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a movement cleaning device of another natural gas compressor provided in the embodiment of the disclosure;

fig. 3 is a top view of a movement cleaning device of a natural gas compressor provided in an embodiment of the present disclosure.

The various symbols in the figure are illustrated as follows:

1-a core cleaning tank, 11-a liquid inlet, 12-a liquid outlet, 13-a mounting groove, 14-a sealing cover, 15-a cleaning liquid heater, 151-a straight pipe section and 152-a U-shaped pipe section;

2-ultrasonic vibrator;

3-liquid injection component, 31-liquid injection pump, 32-liquid storage tank, 321-cleaning liquid cavity, 322-waste water cavity, 33-filter and 34-drain pipe;

4-movement.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," "third," and similar terms in the description and claims of the present disclosure are not intended to indicate any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "top", "bottom", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

Fig. 1 is a schematic structural diagram of a movement cleaning device of a natural gas compressor provided in an embodiment of the present disclosure. As shown in fig. 1, the movement cleaning device includes: the machine core cleaning tank 1, the ultrasonic vibrator 2 and the liquid injection assembly 3.

As shown in fig. 1, the movement cleaning tank 1 has a liquid inlet 11 and a liquid outlet 12, and an installation groove 13 is formed on the inner surface of the movement cleaning tank 1. Wherein the ultrasonic vibrator 2 is used for generating mechanical vibration, and the ultrasonic vibrator 2 is positioned in the mounting groove 13.

As shown in fig. 1, the liquid injection assembly 3 is communicated with a liquid inlet 11 and a liquid outlet 12, and the liquid injection assembly 3 is configured to continuously inject the cleaning liquid into the movement cleaning tank 1 through the liquid inlet 11 and to recover the cleaning liquid in the movement cleaning tank 1 through the liquid outlet 12.

The core belt cleaning device that this disclosed embodiment provided includes core washing tank 1, ultrasonic vibrator 2 and annotates liquid subassembly 3, and wherein, ultrasonic vibrator 2 sets up in the mounting groove 13 of the internal surface department of core washing tank 1, because ultrasonic vibrator 2 can produce the ultrasonic wave, and then produces mechanical vibration, therefore ultrasonic vibrator 2 can drive the cell wall of core washing tank 1 also vibrate together.

Simultaneously, annotate liquid subassembly 3 and can inject the washing liquid into core washing tank 1 through inlet 11, like this the washing liquid in core washing tank 1 also can receive the influence of the cell wall vibration of core washing tank 1, and the ultrasonic wave that the cell wall vibration of core washing tank 1 produced can conduct to the washing liquid, and then makes the bubble in the washing liquid can keep vibrating under ultrasonic wave's effect.

When cleaning, the machine core 4 is placed in the machine core cleaning tank 1, when the sound intensity of ultrasonic waves reaches a certain degree, air bubbles in the cleaning liquid can expand rapidly, and dirt adsorbed on the surface of the machine core 4 can be damaged; and, the dirt layer of 4 surface adsorptions of core once has the gap, and the bubble immediately gets into the vibration in the gap on dirt layer and makes the dirt layer drop to arouse the fatigue destruction on dirt layer, make the filth refute from by oneself, clean the core 4 surface through the vibration of bubble promptly.

Simultaneously, annotate liquid subassembly 3 and can last to pour into the washing liquid into core washing tank 1 through inlet 11 and retrieve the interior washing liquid of core washing tank 1 through liquid outlet 12, also be at the in-process of washing core 4, the washing liquid in core washing tank 1 is incessantly changing to still remain in core washing tank 1 after avoiding the impurity among the cleaning process to drop, influence the cleaning efficiency.

Alternatively, as shown in fig. 1, the ultrasonic vibrator 2 has a plate shape, and the outer surface of the ultrasonic vibrator 2 is flush with the inner surface of the movement cleaning tank 1. Namely, the ultrasonic vibrator 2 can be flush with the inner surface of the machine core cleaning groove 1 after being installed in the installation groove 13.

Moreover, the ultrasonic vibrator 2 is arranged to be of a plate-shaped structure, so that the contact area between the ultrasonic vibrator 2 and the movement cleaning tank 1 can be increased, mechanical vibration generated by the ultrasonic vibrator 2 is more easily conducted to the movement cleaning tank 1, and the tank wall of the movement cleaning tank 1 is driven to vibrate together.

Illustratively, when the movement cleaning tank 1 is a rectangular tank, the inner surface of the movement cleaning tank 1 is a plane, and thus the ultrasonic vibrator 2 may be a flat plate structure matching with the inner surface of the movement cleaning tank 1.

Illustratively, when the movement cleaning tank 1 is a circular tank, the inner surface of the position of the tank wall of the movement cleaning tank 1 is an arc surface, and thus when the ultrasonic vibrator 2 is arranged on the tank wall of the movement cleaning tank 1, the ultrasonic vibrator 2 may be a curved plate-shaped structure matched with the surface of the tank wall of the movement cleaning tank 1.

Alternatively, the ultrasonic vibrator 2 is a plate-type ultrasonic transducer.

The ultrasonic transducer converts input electric power into mechanical power (ultrasonic waves) and then transmits the mechanical power to equipment. The ultrasonic transducer usually adopts a piezoelectric ceramic disk to emit ultrasonic waves, that is, in the embodiment of the present disclosure, the piezoelectric ceramic disk of the ultrasonic ring energy device can be made into a plate shape, and the plate-shaped piezoelectric ceramic disk is attached to the tank wall of the core cleaning tank 1, so that the ultrasonic waves generated by the ultrasonic transducer can be sufficiently transmitted to the tank wall of the core cleaning tank 1, and the tank wall of the core cleaning tank 1 is driven to vibrate together.

Ultrasonic wave that ultrasonic transducer produced can produce positive and negative alternation's acoustic pressure when propagating in the washing liquid, forms the efflux, strikes core 4 to destroy the filth layer on core 4 surface, increase stirring, diffusion effect, the dissolution of soluble filth is accelerated.

Optionally, as shown in fig. 1, the movement cleaning device further includes a cleaning liquid heater 15, and the cleaning liquid heater 15 is located in the movement cleaning tank 1. The cleaning liquid heater 15 is used for heating the cleaning liquid in the machine core cleaning tank 1, and the temperature of the cleaning liquid is increased, so that dirt on the surface of the machine core is heated when contacting the cleaning liquid, the dropping of the dirt is accelerated, and the cleaning efficiency is improved.

Illustratively, as shown in FIG. 1, the cleaning liquid heater 15 is an electrical heating tube comprising a plurality of U-shaped tube sections 152 and a plurality of parallel and spaced straight tube sections 151, wherein the ends of two adjacent straight tube sections 151 are butted by the U-shaped tube sections 152, so that the straight tube sections 151 are connected together to form a continuous S-shaped structure. The electric heating tubes are arranged in an S shape and are more uniformly distributed on the inner wall surface of the machine core cleaning groove 1, thereby improving the heating efficiency of the electric heating tubes.

The electric heating tube can be arranged on the tank wall or the tank bottom of the core cleaning tank 1 and is fixedly arranged on the tank wall or the tank bottom of the core cleaning tank 1 through a fixing piece, such as a tube hoop. Meanwhile, the area where the electrothermal tube is arranged can avoid the area where the ultrasonic vibrator 2 is arranged, so that the electrothermal tube is prevented from being directly subjected to overlarge mechanical vibration.

As shown in fig. 1, the movement cleaning device may further include a sealing cover 14, and the sealing cover 14 is configured to cover the mounting groove 13 and be connected to the mounting groove 13 in a sealing manner. Thereby preventing the cleaning liquid in the core cleaning tank 1 from invading into the mounting groove 13, and leading the ultrasonic transducer to be affected with damp.

For example, the notch position of the mounting groove 13 may be provided with a circle of sealing strip along the groove wall of the mounting groove 13, and the sealing cover 14 may have the same shape and size as the mounting groove 13, so that after the sealing cover 14 is placed in the notch of the mounting groove 13, the side edge of the sealing cover 14 can tightly abut against the sealing strip, thereby ensuring the sealing property between the sealing cover 14 and the mounting groove 13.

Optionally, mounting groove 13 is located on at least one of the groove wall and the groove bottom of movement cleaning groove 1. That is, the mounting groove 13 may be provided only on the groove wall of the core cleaning tank 1, may be provided only on the groove bottom of the core cleaning tank 1, and may be provided on the groove wall and the groove bottom of the core cleaning tank 1.

Exemplarily, as shown in fig. 1, mounting grooves 13 are provided on both the tank wall and the tank bottom of the core cleaning tank 1, that is, the ultrasonic vibrator 2 is provided on both the tank wall and the tank bottom of the core cleaning tank 1, so as to improve the transmission effect of mechanical vibration.

Wherein, when mounting groove 13 sets up on the tank bottom, mounting groove 13 can set up a plurality ofly, and a plurality of mounting grooves 13 equipartitions are in the cell wall of core washing tank 1 position everywhere to guarantee that the cell bottom of core washing tank 1 position everywhere homoenergetic evenly receives the mechanical vibration that ultrasonic vibrator 2 transmitted and come, improve cleaning efficiency.

Wherein, when mounting groove 13 sets up on the cell wall, mounting groove 13 can set up a plurality ofly, and a plurality of mounting grooves 13 are along the circumference equipartition of core washing tank 1 at the cell wall of core washing tank 1 position everywhere to guarantee that the cell wall of core washing tank 1 position everywhere homoenergetic receives the mechanical vibration that ultrasonic vibrator 2 transmitted and comes, improve cleaning efficiency.

Alternatively, as shown in fig. 1, the liquid inlet 11 is located in a tank wall of the movement cleaning tank 1, and the liquid outlet 12 is located in a tank bottom of the movement cleaning tank 1. Because inlet 11 is the entry that is used for pouring into clean washing liquid into, and liquid outlet 12 is the export that is used for discharging the washing liquid that has the filth, and the filth is discharged from core 4 back, will generally be deposited down, so the washing liquid of pollution gathers at the tank bottom of core washing tank 1 for a long time, can discharge most polluted washing liquid through liquid outlet 12 like this, then pour into clean washing liquid into from the tank wall to drive the washing liquid of tank bottom annex out core washing tank 1.

Moreover, the liquid outlet 12 and the liquid inlet 11 are arranged at intervals in the axial direction of the movement cleaning tank 1, so that the clean cleaning liquid just injected can be prevented from being directly discharged from the liquid outlet 12, and the cleaning effect of the cleaning liquid can be ensured.

Fig. 2 is a schematic structural diagram of another movement cleaning device of a natural gas compressor provided in an embodiment of the disclosure. As shown in fig. 2, the liquid filling assembly 3 may include a liquid filling pump 31 and a liquid storage tank 32, wherein a water inlet of the liquid filling pump 31 is communicated with the liquid storage tank 32, a water outlet of the liquid filling pump 31 is communicated with the liquid inlet 11, and the liquid outlet 12 is communicated with the liquid storage tank 32.

Wherein, the reservoir 32 is used for holding the washing liquid, the washing liquid is through the water inlet with the priming pump 31 of reservoir 32 intercommunication, carried to priming pump 31, carry to inlet 11 from the delivery port of priming pump 31 after the pressurization of priming pump 31 again, in order to carry the washing liquid to core washing tank 1, and core washing tank 1's liquid outlet 12 is again with reservoir 32 intercommunication, so under the effect of priming pump 31, can carry the washing liquid to core washing tank 1 with continuous circulation in, can make the washing liquid in the core washing tank 1 also flow constantly like this, therefore the washing liquid more easily washes away the filth on core 4 surfaces at the in-process that flows, improve cleaning efficiency.

As shown in FIG. 2, the priming assembly 3 may further comprise a filter 33, the filter inlet of the filter 33 being in communication with the sump 32, and the filter outlet of the filter 33 being in communication with the water inlet of the priming pump 31. The filter 33 is arranged on the pipeline between the water inlet of the liquid injection pump 31 and the liquid storage tank 32, so that impurities and dirt in the cleaning liquid in the liquid storage tank 32 can be filtered out, the impurities and the dirt are prevented from being conveyed back to the machine core cleaning tank 1 again, and the cleaning effect is ensured.

As shown in fig. 2, the priming assembly 3 may also include a drain tube 34, one end of the drain tube 34 communicating with the interior cavity of the reservoir 32. After the core 4 is cleaned, the liquid injection pump 31 performs liquid injection operation, the cleaning liquid in the core cleaning tank 1 is gradually discharged into the liquid storage tank 32, and at the moment, the water discharge pipe 34 can be opened to discharge the cleaning liquid in the liquid storage tank 32 to finish cleaning operation.

Fig. 3 is a top view of a movement cleaning device of a natural gas compressor provided in an embodiment of the present disclosure. As shown in fig. 3, the reservoir 32 may include a cleaning solution chamber 321 and a waste water chamber 322 isolated from each other, the liquid inlet of the liquid injection pump 31 is communicated with the cleaning solution chamber 321, and the liquid outlet 12 is communicated with the waste water chamber 322.

Because contain filth and impurity in the washing liquid of the liquid outlet 12 discharge from core washing tank 1, and the washing liquid cleaning performance variation after using, therefore can set up two washing liquid chamber 321 and waste water chamber 322 of mutual isolation in reservoir 32, waste water chamber 322 and liquid outlet 12 intercommunication receive waste water, washing liquid chamber 321 communicates with the water inlet of charge pump 31 for to the clean washing liquid of charge pump 31 transport. Be about to waste water and clean washing liquid separate to avoid the used washing liquid of core washing tank 1 to be carried back to in core washing tank 1 once more, guarantee the cleaning performance.

The use process of the movement cleaning device provided by the embodiment of the disclosure is as follows: first, a cleaning fluid (e.g., a water-based cleaning agent and water mixture formulated in a volume ratio of 1: 3) is added to the reservoir 32. Then, the liquid injection pump 31 is started, the cleaning liquid in the liquid storage tank 32 is conveyed into the movement cleaning tank 1, and the liquid level of the cleaning liquid is controlled to reach the position where the movement 4 to be cleaned can be completely immersed. Meanwhile, the cleaning liquid heater 15 can be used for heating the cleaning liquid in the machine core cleaning tank 1, so that the temperature of the cleaning liquid can be increased, dirt on the surface of the machine core is heated when contacting the cleaning liquid, the dropping of the dirt is accelerated, and the cleaning efficiency is improved. Next, the disassembled movement 4 is transported out of the compressor factory, and the movement 4 is slowly placed in the movement wash tank 1 using a crane. And taking out the movement 4 after cleaning for a period of time, closing the liquid injection pump 31, enabling the cleaning liquid in the movement cleaning tank 1 to flow back into the liquid storage tank 32, and opening the water drainage pipe 34 to drain the cleaning liquid in the liquid storage tank 32 to finish the cleaning operation.

Although the present disclosure has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the disclosure.

Claims (10)

1. The utility model provides a core belt cleaning device of natural gas compressor which characterized in that, core belt cleaning device includes:

the machine core cleaning tank (1) is provided with a liquid inlet (11) and a liquid outlet (12), and the inner surface of the machine core cleaning tank (1) is provided with a mounting groove (13);

the ultrasonic vibrator (2) is positioned in the mounting groove (13);

annotate liquid subassembly (3), with inlet (11) with liquid outlet (12) intercommunication, annotate liquid subassembly (3) and be configured as and continuously pass through inlet (11) to core washing tank (1) pours into the washing liquid into and passes through liquid outlet (12) are retrieved washing liquid in core washing tank (1).

2. Movement washing device according to claim 1, characterized in that the ultrasonic vibrator (2) is a plate-type ultrasonic transducer.

3. The movement washing device according to claim 1, further comprising a washing liquid heater (15), wherein the washing liquid heater (15) is located in the movement washing tank (1).

4. The movement washing device according to claim 1, wherein the mounting groove (13) is located on at least one of a groove wall and a groove bottom of the movement washing tank (1).

5. The movement cleaning device according to claim 1, wherein the liquid inlet (11) is located in a groove wall of the movement cleaning groove (1), and the liquid outlet (12) is located in a groove bottom of the movement cleaning groove (1).

6. The movement cleaning device according to any one of claims 1 to 5, wherein the liquid injection assembly (3) comprises a liquid injection pump (31) and a liquid storage tank (32), a water inlet of the liquid injection pump (31) is communicated with the liquid storage tank (32), a water outlet of the liquid injection pump (31) is communicated with the liquid inlet (11), and the liquid outlet (12) is communicated with the liquid storage tank (32).

7. Movement washing device according to claim 6, characterized in that the priming assembly (3) further comprises a filter (33), the filtering inlet of the filter (33) communicating with the reservoir (32), the filtering outlet of the filter (33) communicating with the water inlet of the priming pump (31).

8. The movement cleaning device according to claim 6, wherein the reservoir (32) comprises a cleaning liquid chamber (321) and a waste water chamber (322) which are isolated from each other, the water inlet of the liquid injection pump (31) is communicated with the cleaning liquid chamber (321), and the liquid outlet (12) is communicated with the waste water chamber (322).

9. Movement washing device according to claim 6, characterized in that the priming assembly (3) further comprises a drain (34), one end of the drain (34) being in communication with the inner cavity of the reservoir (32).

10. The movement cleaning device according to any one of claims 1 to 5, further comprising a sealing cover (14), wherein the sealing cover (14) is covered on the mounting groove (13) and is connected with the mounting groove (13) in a sealing manner.

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