CN211118669U

CN211118669U - Atomizer control system

Info

Publication number: CN211118669U
Application number: CN201922198388.1U
Authority: CN
Inventors: 孙升科; 吴涛
Original assignee: Wuxi Zhuoneng Environmental Technology Co ltd
Current assignee: Wuxi Zhuoneng Environmental Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-28
Anticipated expiration: 2029-12-10

Abstract

The utility model provides an atomizer control system, which comprises a mechanical cabinet, wherein an oil supply system, an oil return system, a cooling system and a washing water system are arranged in the mechanical cabinet; the oil supply system comprises an air pipe, an air filtering pressure reducing valve assembly, an air inlet stop valve, an oil mist generator, an oil pipe, an oil outlet stop valve and an oil gas pressure sensor, wherein the air filtering pressure reducing valve assembly, the air inlet stop valve, the oil mist generator and the oil pipe are sequentially arranged on the air pipe; the air pipe is connected with an air inlet of the oil mist generator, and the oil pipe is connected with an oil outlet of the oil mist generator. The utility model provides an atomizer control system, including mechanical cabinet, strong cabinet and weak electric cabinet, be equipped with oil feeding system, oil return system, cooling system, sparge water system in the mechanical cabinet to can provide the power for high-speed motor, for high-speed motor's bearing dropwise add oil mist and retrieve unnecessary lubricating oil, play cooling effect to high-speed motor, wash high-speed motor's rotor shaft and atomizer with axle flushing pipe, dish flushing pipe, prevent the caking, prolong life.

Description

Atomizer control system

Technical Field

The utility model relates to an environmental protection equipment technical field especially relates to an atomizer control system.

Background

At present domestic waste incineration power plant adopts semidry desulfurization dust pelletizing system mostly, the atomizer is the core component in this set of system, the atomizer is with the equipment of precision parts, high speed motor drives the long-term high-speed operation of atomizer, some problems can appear in the in-service use process such as high speed motor produces more heat in the operation and can't give off, high speed motor's upper and lower bearing oil mist dropwise add problem, high speed motor's rotor shaft and atomizer wash the problem etc. these problems all can influence high speed motor, the life of atomizer.

In view of the above, there is a need for an improved control system for a nebulizer in the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to disclose an atomizer control system, including mechanical cabinet, strong cabinet and weak electric cabinet, be equipped with oil feeding system, oil return system, cooling system, sparge water system in the mechanical cabinet to can provide the power for high-speed motor, for high-speed motor's bearing dropwise add oil mist and retrieve unnecessary lubricating oil, play cooling effect to high-speed motor, wash high-speed motor's rotor shaft and atomizer with axle flushing pipe, dish flushing pipe, prevent the caking, increase of service life.

In order to achieve the purpose, the utility model provides an atomizer control system, which comprises a mechanical cabinet, wherein an oil supply system, an oil return system, a cooling system and a washing water system are arranged in the mechanical cabinet; the oil supply system comprises an air pipe, an air filtering pressure reducing valve assembly, an air inlet stop valve, an oil mist generator, an oil pipe, an oil outlet stop valve and an oil gas pressure sensor, wherein the air filtering pressure reducing valve assembly, the air inlet stop valve, the oil mist generator and the oil pipe are sequentially arranged on the air pipe; the gas pipe is connected with a gas inlet of the oil mist generator, the oil pipe is connected with an oil outlet of the oil mist generator, and an oil level sensor is arranged in the oil mist generator; the oil return system comprises a waste oil tank, a vacuum pump, an oil observation cup and an oil return pipe, wherein the vacuum pump and the oil observation cup are respectively connected with the waste oil tank; the cooling system comprises a cooling water outlet pipe and a cooling water return pipe, and a water flow sensor is arranged on the cooling water return pipe; the washing water system comprises a water pipe, a water filter and a flow regulator, wherein the water filter and the flow regulator are installed on the water pipe.

In some embodiments, the power cabinet further comprises a main circuit breaker, a transformer, a frequency converter, a reactor and a power socket which are connected in sequence.

In some embodiments, the system further comprises a weak current cabinet, wherein an alarm connected with the oil gas pressure sensor, the oil liquid level sensor and the water flow sensor through relays is arranged in the weak current cabinet.

In some embodiments, the air filtration and pressure reduction valve assembly comprises a coarse filter, a fine filter, and a coalescing filter connected in series.

In some embodiments, the filter further comprises a first support, and the coarse filter, the fine filter, and the coalescing filter are connected by the first support.

In some embodiments, the oil mist generator further comprises a second bracket, and the air inlet stop valve, the oil mist generator and the oil outlet stop valve are connected through the second bracket.

In some embodiments, a shaft flush tube and a disc flush tube are also connected to the flow regulator.

In some embodiments, the number of the oil cups is two and the oil cups are connected in parallel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an atomizer control system, including mechanical cabinet, strong cabinet and weak electric cabinet, be equipped with oil feeding system, oil return system, cooling system, sparge water system in the mechanical cabinet to can provide the power for high-speed motor, for high-speed motor's bearing dropwise add oil mist and retrieve unnecessary lubricating oil, play cooling effect to high-speed motor, wash high-speed motor's rotor shaft and atomizer with axle flushing pipe, dish flushing pipe, prevent the caking, prolong life.

Drawings

Fig. 1 is a schematic structural diagram of an atomizer control system according to the present invention;

FIG. 2 is a schematic structural diagram of the power cabinet of FIG. 1;

FIG. 3 is a schematic structural view of the mechanical cabinet of FIG. 1;

FIG. 4 is a schematic structural view of the oil supply system shown in FIG. 3;

FIG. 5 is a schematic diagram of the oil return system shown in FIG. 3;

fig. 6 is a schematic diagram of the structure of the flush water system shown in fig. 3.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

An atomizer control system as shown in fig. 1-6 comprises a mechanical cabinet 3, wherein an oil supply system 4, an oil return system 7, a cooling system and a flushing water system 50 are arranged in the mechanical cabinet 3.

The oil supply system 4 comprises an air pipe 41, an air filtering pressure reducing valve assembly 43, an air inlet stop valve 44, an oil mist generator 45, an oil pipe 48, an oil outlet stop valve 46 and an oil gas pressure sensor 47, wherein the air filtering pressure reducing valve assembly 43, the air inlet stop valve assembly 44, the oil mist generator 45 and the oil pipe 48 are sequentially arranged on the air pipe 41, and the oil outlet stop valve 46 and.

The air pipe 41 is connected with an air inlet of the oil mist generator 45, the oil pipe 48 is connected with an oil outlet of the oil mist generator 45, and an oil level sensor 450 is arranged in the oil mist generator 45.

The air filtering pressure reducing valve assembly 43 comprises a coarse filter 431, a fine filter 432 and a coalescing filter 433 which are connected in sequence, so that the air is filtered by the coarse filter 431, the fine filter 432 and the coalescing filter 433 in sequence, impurities in the air are removed, and the quality of the air is improved.

The filter also comprises a first bracket 421, and the coarse filter 431, the fine filter 432 and the coalescing filter 433 are connected through the first bracket 421. The oil mist generator further comprises a second support 422, and the air inlet stop valve 44, the oil mist generator 45 and the oil outlet stop valve 46 are connected through the second support 422.

Lubricating oil is added into the oil mist generator 45 through the oil filling port, compressed air sequentially passes through the coarse filter 431, the fine filter 432, the condensation filter 433 and the air inlet stop valve 44, the compressed air enters the oil mist generator 45 after being filtered and pressure-regulated, the compressed air and the lubricating oil in the oil mist generator 45 generate oil mist, the oil mist is discharged into the oil pipe 48 through the oil outlet stop valve 46, the oil pipe 48 conveys the oil mist to the upper bearing and the lower bearing in the high-speed motor, the oil mist can be continuously and efficiently provided, the lubricating efficiency is high, and the oil mist generator has the advantages of being convenient to assemble, convenient to maintain and the like.

The oil return system 7 comprises a waste oil tank 72, a vacuum pump 74 and an oil inspection cup 71 which are respectively connected with the waste oil tank 72, and an oil return pipe (not shown) connected with the oil inspection cup 71. The waste oil tank 72 is provided with a joint 73, and the joint 73 is connected with the oil inspection cup 71 through an oil pipe. The number of the oil observation cups 71 is two and the two oil observation cups are connected in parallel, one oil observation cup is used for recovering redundant lubricating oil on the upper bearing, and the other oil observation cup is used for recovering redundant lubricating oil on the lower bearing. The vacuum pump 74 pumps out air in the waste oil tank 72, and the lubricating oil in the oil return pipe is pressed and returned to the oil cup 71, and then returned to the waste oil tank 72, thereby recovering excess lubricating oil.

The cooling system comprises a cooling water outlet pipe 62 and a cooling water return pipe 61, and a water flow sensor 610 is arranged on the cooling water return pipe 61. The cooling water is conveyed to the cooling cavity of the high-speed motor base through the cooling water outlet pipe 62 and then flows back through the cooling water return pipe 61, so that the cooling effect on the high-speed motor is achieved, and the service life of the high-speed motor is prolonged.

The washing water system 50 comprises a water pipe 5, a water filter 51 and a flow regulator 52 which are arranged on the water pipe 5, and a pressure gauge 53 is also arranged on the water pipe 5. A shaft flushing pipe 54 and a disc flushing pipe 55 are also connected to the flow regulator 52. The water in the water pipe 5 is filtered by the water filter 51, and the flow rate of the water is adjusted by the flow rate adjuster 52, and then the water enters the shaft flushing pipe 54 and the disc flushing pipe 55, so that the rotor shaft of the high-speed motor and the atomizer are flushed, and the water is prevented from caking.

The high-speed motor power supply further comprises a high-speed cabinet 1, wherein a main circuit breaker 11, a transformer 14, a frequency converter 12, a reactor 13 and a power socket 15 are sequentially connected with one another in the high-speed cabinet 1, so that electric energy is provided for rotation of the high-speed motor.

The oil-gas pressure sensor is characterized by further comprising a weak current cabinet 2, wherein an alarm (not shown) connected with the oil-gas pressure sensor 47, the oil level sensor 450 and the water flow sensor 610 through relays (not shown) is arranged in the weak current cabinet 2, and the use safety performance is improved.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The atomizer control system is characterized by comprising a mechanical cabinet (3), wherein an oil supply system (4), an oil return system (7), a cooling system and a flushing water system (50) are arranged in the mechanical cabinet (3);

the oil supply system (4) comprises an air pipe (41), an air filtering pressure reducing valve assembly (43), an air inlet stop valve (44), an oil mist generator (45), an oil pipe (48), an oil outlet stop valve (46) and an oil gas pressure sensor (47), wherein the air filtering pressure reducing valve assembly (43), the air inlet stop valve assembly (44), the oil mist generator and the oil pipe (48) are sequentially arranged on the air pipe (41); the air pipe (41) is connected with an air inlet of the oil mist generator (45), the oil pipe (48) is connected with an oil outlet of the oil mist generator (45), and an oil level sensor (450) is arranged in the oil mist generator (45);

the oil return system (7) comprises a waste oil tank (72), a vacuum pump (74) and an oil observation cup (71) which are respectively connected with the waste oil tank (72), and an oil return pipe connected with the oil observation cup (71);

the cooling system comprises a cooling water outlet pipe (62) and a cooling water return pipe (61), and a water flow sensor (610) is arranged on the cooling water return pipe (61);

the flushing water system (50) comprises a water pipe (5), a water filter (51) and a flow regulator (52) which are arranged on the water pipe (5).

2. Nebulizer control system according to claim 1, characterized by further comprising a heavy cabinet (1), wherein the heavy cabinet (1) is provided with a main breaker (11), a transformer (14), a frequency converter (12), a reactor (13), and a power socket (15) connected in sequence.

3. The atomizer control system according to claim 1, further comprising a weak current cabinet (2), wherein the weak current cabinet (2) is provided with an alarm connected with the oil gas pressure sensor (47), the oil level sensor (450) and the water flow sensor (610) through relays respectively.

4. A nebulizer control system according to claim 1, wherein the air filtration pressure relief valve assembly (43) comprises a coarse filter (431), a fine filter (432), a coalescing filter (433) connected in series.

5. A nebulizer control system according to claim 4, further comprising a first holder (421), wherein the coarse filter (431), the fine filter (432) and the coalescing filter (433) are connected by the first holder (421).

6. The nebulizer control system according to claim 1, further comprising a second support (422), wherein the air inlet shutoff valve (44), the mist generator (45), and the oil outlet shutoff valve (46) are connected by the second support (422).

7. Nebulizer control system according to claim 1, characterized in that a shaft flush tube (54) and a disc flush tube (55) are further connected to the flow regulator (52).

8. Atomiser control system according to claim 1, characterised in that the number of cups (71) is two and connected in parallel.