CN-121984296-A - Maintenance device for improving wet removal operation stability of unit

CN121984296ACN 121984296 ACN121984296 ACN 121984296ACN-121984296-A

Abstract

The invention provides an overhaul device for improving the wet removal operation stability of a unit, which comprises a moving assembly and a limiting assembly, wherein the limiting assembly is arranged at one end of the top of the moving assembly. According to the overhaul device for improving the wet-removing operation stability of the unit, the moving assembly, the limiting assembly, the adjusting assembly, the two mounting assemblies, the loading and unloading assembly, the controller and the like are matched, when the overhaul device is used, the two mounting frames are arranged up and down, before an old motor is dismounted, a new motor is mounted on the mounting frame at the top, when the old motor is dismounted, the height measuring sensor and the distance measuring sensor feed back position data in real time, and when the old motor is dismounted, the controller accurately controls the driving motor and the electric telescopic rod to act, so that the plugboard accurately abuts against the mounting position of a component, the manual repeated adjustment of the height and the distance is not needed, the loading and unloading time is greatly shortened, the manual labor intensity is reduced, the operation and maintenance efficiency of wet-removing core components of the unit is improved, and the operation stability of equipment is ensured.

Inventors

DING NING
LI BOTIAN
Du wan
WANG XING
YANG JUNLING
HUANG LIXUAN
LI KAIFENG
XU BEI
QIU ZHENYU

Assignees

河北华电石家庄鹿华热电有限公司

Dates

Publication Date: 20260505
Application Date: 20251222

Claims (10)

1. Improve unit wet removal operational stability's maintenance device, its characterized in that includes: A moving assembly; the limiting component is arranged at one end of the top of the moving component; the adjusting component is arranged at the other end of the top of the moving component; the two mounting assemblies are respectively arranged on one side of the limiting assembly opposite to the adjusting assembly; The assembly and disassembly assembly is arranged between the two installation assemblies and comprises two installation frames, side plates are fixedly installed on the side faces of the two installation frames, the two side plates are staggered, height measuring sensors are fixedly installed at the bottoms of the two side plates, electric telescopic rods are fixedly installed on the back faces of the two installation frames, movable plates are fixedly installed at the movable ends of the two electric telescopic rods, two plugboards are fixedly installed on the tops of the two movable plates, and distance measuring sensors are fixedly installed on the back faces of the inner side faces of the two installation frames and used for measuring the distances between the back faces of the movable plates and the back faces of the inner side faces of the installation frames; and the controller is arranged on the side surface of the limiting assembly.
2. The overhauling device for improving the wet removal operation stability of a unit according to claim 1, wherein the moving assembly comprises a bottom plate, and universal wheels are fixedly arranged on the periphery of the bottom plate.
3. The overhauling device for improving the wet removal operation stability of a unit according to claim 2, wherein the limiting assembly comprises a limiting frame fixedly arranged at the top of the bottom plate, and a limiting rod is fixedly arranged on the inner side surface of the limiting frame.
4. The overhauling device for improving the wet removal operation stability of a unit according to claim 3, wherein the adjusting assembly comprises an adjusting frame, the bottom of the adjusting frame is fixedly arranged at the top of the bottom plate, a driving motor is fixedly arranged at the top of the adjusting frame, and a threaded rod is fixedly arranged at the output end of the driving motor.
5. The maintenance device for improving the wet removal operation stability of a unit according to claim 4, wherein one of the installation components is slidably connected to the outer side surface of the limiting rod, the other installation component is in threaded connection with the outer side surface of the threaded rod, and the two installation components are fixedly installed on two sides of the two installation frames respectively.
6. The overhauling device for improving the wet removal operation stability of a unit according to claim 1, wherein the loading and unloading assembly further comprises sliding grooves which are respectively formed in two sides of the inner side surfaces of the two mounting frames, and two ends of the two moving plates are both in sliding connection with the inner side surfaces of the sliding grooves.
7. The service device for improving the wet removal operation stability of a unit according to claim 1, wherein the loading and unloading assembly further comprises two support rods fixedly mounted between the two mounting frames.
8. The maintenance device for improving the wet-removal operation stability of a unit according to claim 4, wherein the controller is electrically connected with the two height measuring sensors, the two distance detecting sensors, the two electric telescopic rods and the driving motor respectively.
9. The overhauling device for improving the wet removal operation stability of a unit according to claim 1, wherein two installation components comprise supporting frames, two bidirectional threaded rods are connected to the top and the bottom of each supporting frame in a rotating mode, a rotating handle is fixedly installed at the top of each bidirectional threaded rod, a rotating disc is fixedly installed at the bottom of each bidirectional threaded rod, locking screws are connected to the inner threads of the rotating disc, the top of each locking screw is abutted to the bottom of each supporting frame, moving blocks are connected to the two ends of the outer side surfaces of each bidirectional threaded rod in a threaded mode, and the outer side surfaces of the two moving blocks are attached to the inner side surfaces of the supporting frames.
10. The overhauling device for improving the wet removal operation stability of a unit according to claim 1, wherein the top of the movable plate is provided with an adjusting groove, two ends of the inner side surface of the adjusting groove are respectively provided with a bolt, the top of each bolt is fixedly arranged at the bottom of the inserting plate, the outer side surface of each bolt is in threaded connection with a nut, and the top of each nut is abutted to the top of the movable plate.

Description

Maintenance device for improving wet removal operation stability of unit Technical Field The invention relates to the field of unit wet-removing maintenance equipment, in particular to a maintenance device for improving unit wet-removing operation stability. Background The wet dust collector (called wet dust removal for short) of the unit is a key environmental protection device for purifying flue gas in industries such as thermal power, steel and the like, and the operation stability of the wet dust collector is directly related to the emission standard of pollutants and the continuous operation of the unit. Core components such as an induced air motor, a spray assembly and the like in the wet and dust-free environment work for a long time, are prone to faults, and are required to be regularly overhauled and replaced to ensure the performance of equipment. Currently, an auxiliary device for overhauling wet removal occurs in the industry, such as a patent application with the bulletin number of CN 221058159U in the prior art, and the auxiliary device comprises a dust removal component and a disassembly component, wherein the dust removal component comprises a wet dust collector body, an induced air motor and a base, the induced air motor is arranged inside the wet dust collector body, the base is fixed at the bottom of the induced air motor, the disassembly component is arranged on one side of the wet dust collector body and comprises a support column, a support frame, a fixing rod, a driving motor, a transmission rod, a cam, a clamping sleeve and a lifting piece, and the support column is arranged on one side of the wet dust collector body. According to the utility model, the dismounting assembly is arranged, and particularly the fixing rod is inserted into the base by moving the supporting column, so that the induced air motor is lifted, the induced air motor is convenient to dismount, meanwhile, the rotary cam is inserted into the clamping sleeve, the base is fixed, the stability of the induced air motor during movement is improved, the induced air motor is prevented from falling obliquely in the lifting process, and the practicability is improved. But the device is demolishd the motor of wet dust collector after, still need remove old motor that demolishs to ground, then carry new motor to dismantling the above of subassembly, later adjust the position and the height of dismantling the subassembly again repeatedly, just can install new motor on wet dust collector, and whole process consuming time is longer, influences dust pelletizing system's fortune dimension efficiency. Therefore, it is necessary to provide an inspection device for improving the wet removal operation stability of the unit to solve the above technical problems. Disclosure of Invention The invention provides an overhaul device for improving the wet-removing operation stability of a unit, which solves the problems of long time consumption and low operation and maintenance efficiency of wet-removing core components caused by repeated carrying and adjustment of the traditional overhaul device. In order to solve the technical problems, the invention provides an overhaul device for improving the wet removal operation stability of a unit, which comprises the following components: A moving assembly; the limiting component is arranged at one end of the top of the moving component; the adjusting component is arranged at the other end of the top of the moving component; the two mounting assemblies are respectively arranged on one side of the limiting assembly opposite to the adjusting assembly; The assembly and disassembly assembly is arranged between the two installation assemblies and comprises two installation frames, side plates are fixedly installed on the side faces of the two installation frames, the two side plates are staggered, height measuring sensors are fixedly installed at the bottoms of the two side plates, electric telescopic rods are fixedly installed on the back faces of the two installation frames, movable plates are fixedly installed at the movable ends of the two electric telescopic rods, two plugboards are fixedly installed on the tops of the two movable plates, and distance measuring sensors are fixedly installed on the back faces of the inner side faces of the two installation frames and used for measuring the distances between the back faces of the movable plates and the back faces of the inner side faces of the installation frames; and the controller is arranged on the side surface of the limiting assembly. Preferably, the moving assembly comprises a bottom plate, and universal wheels are fixedly arranged on the periphery of the bottom plate. Preferably, the limiting assembly comprises a limiting frame, the limiting frame is fixedly arranged at the top of the bottom plate, and a limiting rod is fixedly arranged on the inner side surface of the limiting frame. Preferably, the adjusting assembly comprises an adjusting fra