Installation instructions for mobile coal powder sampler and coal powder sampling device:

The installation and operation of the coal powder sampler and mobile coal powder sampler of Lianyungang Lingdong Electromechanical Equipment Co., Ltd. drill holes on the flue, extend the sampling tube into the flue, and make the sampling head face the direction of the incoming smoke flow. (Depending on the situation, the manufacturer can provide their own anti wear sleeve) Weld the sealing flange to the flue and ensure sealing with the sampling pipe. Connect the sampling tube to the cyclone collector with a nut. Connect the cyclone collector to the outlet pipe and valve, and then connect the sampling system to a certain position behind the baffle plate of the induced draft fan through a conduit (i.e. open a hole here. Weld the conduit). Insulate the sampling system (outside the flue) and the entire collector to prevent condensation from blocking the pipeline after sampling.

Mobile coal powder sampler, coal powder sampling device working process:

After the smoke flow enters the sampling nozzle, it passes through the sampling tube and enters the cyclone separator along the tangential direction of the wall. Rotate upwards and downwards along the wall of the device. During the rotation process, the fly ash is thrown onto the device wall due to inertial force, and falls into the ash collection hopper along the device wall through force, entering the sampling bottle, while the gas is discharged through the outlet pipe. When the flue gas flow rate is within the range of 6m/s-14m/s and the constant velocity sampling rate is greater than 95%, the sampler can also be powered by an air pump and can operate intermittently. Within the range of 70% of the unit load, it has the function of constant velocity adjustment. Reliable operation, convenient operation, and requires human maintenance. Mobile coal powder sampler - generally installed on the flue of the air preheater. If the flue width is greater than 2m, two samplers should be symmetrically installed on the flue. If the width is less than 2m, only one sampler should be installed. The pipe joints used for connection type transition are all equipped with water heating equipment- Some movable joints should be installed between them for easy disassembly and assembly, and welding parts should be minimized as much as possible. Connection welding requirements - closed.

The purpose of fly ash sampler

The purpose and function of the fly ash sampler produced by Lianyungang Lingdong Electromechanical Equipment Co., Ltd. is that the carbon content of boiler fly ash is an important indicator reflecting the combustion rate of coal-fired boilers in thermal power plants.

Fly ash sampler

The fly ash sampler is a device used for sampling fly ash from the tail gas of boilers in thermal power plants, providing a safe and reliable scientific basis for measuring boiler combustion losses in power plants. The fly ash sampler has been used in household appliance factories, but it is not. This device is easy to operate, has a short sampling time, and can meet user requirements to the greatest extent.

Tube replacement of tubular oil cooler

When purchasing a column type oil cooler for tube and core replacement, the cooling area should be informed. The cooling forms are divided into LY type light tube (for use) and LYC type fin type. Stainless steel tubes are generally selected for heat exchange and cooling, and purple copper, brass, and titanium tubes can also be selected as heat exchange components according to user needs.

coal powder sampler

The design of the coal powder sampler adopts compressed air blowing and suction sampling with an air extractor. The sampling speed is controlled by controlling the compressed air pressure and flow rate. The design of the coal powder sampler adopts compressed air blowing and suction sampling with an air extractor, which avoids the problem of clogging of the sampling port and is easy to sample.

Replacing the tube of the shaft seal heater

Manufacturer of shaft seal heaters, also undertaking pipe replacement and renovation of shaft seal heaters, replacing copper pipes, stainless steel pipes, boiler pipes, etc. According to customer needs, the replacement, repair, Installation, and restoration of the relevant shaft seal heater pipes must be carried out. The original equipment must be sent to our company for pipe bundle replacement.

Oil cooler tube replacement and maintenance

We are a manufacturer of oil cooler tube replacement and maintenance. We undertake various types of tube coolers, condensers, oil coolers, chillers, air coolers, condensers, and other heat exchange and cooling tube replacement and renovation projects. Change the material of the pipes, such as copper pipes, stainless steel pipes, titanium pipes, etc.

Assembly and Installation of oil injectors

The oil supply and lubrication oil injectors are completely identical in structure, mainly composed of orifice nozzles, diffusion tubes, sleeves, filters, etc.

Steam seal heater tube replacement and renovation

The steam seal heater adopts a horizontal U-shaped surface heat exchanger for pipe replacement and transformation. The pipe material is stainless steel pipe, and in addition to expansion joint, the pipe also needs to be sealed and welded with the pipe plate; HSn-70-1 tin brass is also used and fixed on the tube plate by expanding the tube.

The function of an oil injector is to use a small amount of lubricating oil as power

The function of the oil injector of Lianyungang Lingdong Electromechanical Equipment Co., Ltd. is to use a small amount of lubricating oil as power, suck in a large amount of oil, and supply lubricating system and main oil pump with oil at a certain pressure.

The principle of steam jet pump and steam injector

A steam injector is a device that is powered by steam and is needed in modern engineering. It does not require electricity, has no moving or rotating parts, is simple in system, and works reliably, so it is used.

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