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Rotary kiln pressurization ionization pole-phase separation magnetic oxygen-enriched air flow combustion-supporting system

A combustion-supporting system and ionization electrode technology, applied in the direction of oxygen preparation, rotary drum furnace, furnace, etc., can solve the problem of serious power consumption, and achieve the effect of low operating cost, fast return and stable operation

Pending Publication Date: 2018-01-16
中技国际工程有限公司
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Problems solved by technology

[0006] The invention provides a rotary kiln pressurized ionization pole separation magnetic oxygen-enriched flow combustion-supporting system, which aims to solve the problem of relatively serious power consumption in the existing oxygen production method

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  • Rotary kiln pressurization ionization pole-phase separation magnetic oxygen-enriched air flow combustion-supporting system
  • Rotary kiln pressurization ionization pole-phase separation magnetic oxygen-enriched air flow combustion-supporting system
  • Rotary kiln pressurization ionization pole-phase separation magnetic oxygen-enriched air flow combustion-supporting system

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Embodiment Construction

[0027] In the description of the present invention, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense unless otherwise clearly specified and limited. Disassembled connection, or integration; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0028] refer to figure 1 and figure 2 , Rotary kiln pressurized ionized pole separation magnetically induced oxygen-enriched flow combustion-supporting system, according to the flow direction of the air from upstream to downstream, including sequentially connected centrifugal booster supply fan 1, raw material air equalization baffle 2, r...

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Abstract

The invention provides a rotary kiln pressurization ionization pole-phase separation magnetic oxygen-enriched air flow combustion-supporting system, and aims to solve the problem that the current oxygen production method consumes more power. The rotary kiln pressurized ionization pole-phase separation magnetic oxygen-enriched air flow combustion-supporting system includes a centrifugal pressurization air supply device, a raw air balancing pressure equalization box, air ionization device components, an oxygen-enriched pre-collection adsorption warehouse, a permanent magnet Roots blower, an ionpressure equalization reducing tank and a pulse discharge system which are connected in the order. The air ionization device components include a cathode revolving vortex-type discharger, an anode star-umbrella type multi-point discharger, a net-tube-shaped negative electrode electrostatic net, a clamped positive electrode electrostatic net and a homopolar-opposite clamped grid-type gradient magnetic group. The cathode revolving vortex-type discharger and the anode star-umbrella type multi-point discharger are electrically connected with the pulse discharge system. By pressurizing the air, theair density reaches the standard during the ionization of the cathode revolving vortex-type discharger and the anode star-umbrella type multi-point discharger, thereby saving the discharge current and increasing the throughput.

Description

technical field [0001] The technology of the invention can be widely used in the combustion-supporting fields of rotary kilns such as cement building materials and lime calcination, and the invention relates to a combustion-supporting system of a rotary kiln pressurized, ionized, pole-separated, magnetically induced oxygen-enriched flow. Background technique [0002] The existing oxygen production methods mainly include: cryogenic method, pressure swing adsorption method and membrane oxygen enrichment method; however, these three oxygen production methods have the following disadvantages: [0003] Cryogenic method: Its investment is large, the power consumption of equipment operation is large, and the purity of oxygen produced is more than 96%. Its large investment and high power consumption during operation lead to a disproportion between investment and return, so it is impossible to realize the industrialization of oxygen enrichment Universal application. [0004] Pressur...

Claims

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Application Information

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IPC IPC(8): F27B7/36F27B7/42C01B13/02
CPCY02E20/34
Inventor 崔金福夏倪东
Owner 中技国际工程有限公司
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