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Rising-tube waste heat recovery

Nano high-temperature-resistant thermal insulation material

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Coke Dry Quenching Unit

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Pressure vessel

A two-phase flow sealing rotary joint

A two-phase flow sealing rotary joint

(Utility Model Patent No. 201921151557.X)
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An inhalable rotary sandblasting and powder-spraying device

An inhalable rotary sandblasting and powder-spraying device

(Utility Model Patent No. 201921150968.7)
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A waste heat recovery system for regulating the superheated steam temperature in the utilization of residual heat from coke oven gas.

A waste heat recovery system for regulating the superheated steam temperature in the utilization of residual heat from coke oven gas.

(Utility Model Patent No. 202020518509.6)
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A tubeless benzene recovery system for a furnace based on waste heat recovery steam from the riser pipe.

A tubeless benzene recovery system for a furnace based on waste heat recovery steam from the riser pipe.

(Utility Model Patent No. 202021614761.3)
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A rising‑tube raw coke gas agitation device based on the circulating gas of dry quenching.

A rising‑tube raw coke gas agitation device based on the circulating gas of dry quenching.

(Utility Model Patent No. 202022041885.3)
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A pressure-stabilizing system for waste heat recovery in a riser pipe

A pressure-stabilizing system for waste heat recovery in a riser pipe

(Utility Model Patent No. 202120293786.6)
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A high‑velocity, co‑current, rotary spray gas scrubber

A high‑velocity, co‑current, rotary spray gas scrubber

(Utility Model Patent No. 201921150948.X)
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An efficient rotary spraying mechanism for riser tubes

An efficient rotary spraying mechanism for riser tubes

(Utility Model Patent No. 202120293785.1)
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An abnormality monitoring device for a coke oven riser heat exchanger

An abnormality monitoring device for a coke oven riser heat exchanger

(Utility Model Patent No. 202120293787.0)
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Monotonic valve axial parallel rotation calibrator

Monotonic valve axial parallel rotation calibrator

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Horizontal Measurement Bracket for Coke Oven Water Seal Valve

Horizontal Measurement Bracket for Coke Oven Water Seal Valve

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Wind baffle for the coke oven riser (I)

Wind baffle for the coke oven riser (I)

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Windshield of the coke oven riser (II)

Windshield of the coke oven riser (II)

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Monotonic valve axial parallel rotation calibrator

Monotonic valve axial parallel rotation calibrator

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Connecting rod mechanism for the opening and closing device of the coke oven riser cap

Connecting rod mechanism for the opening and closing device of the coke oven riser cap

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Special Needs Certificate

Special Needs Certificate

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LMGQ Series CNC Pipe Intersection Cutting Machine

LMGQ Series CNC Pipe Intersection Cutting Machine

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Radial drilling machine

Radial drilling machine

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CNC PB660 Type Intersection Line Cutting Machine

CNC PB660 Type Intersection Line Cutting Machine

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QH11-16 Series Large Shearing Machine

QH11-16 Series Large Shearing Machine

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Jiangsu Longye Energy‑Saving Technology Co., Ltd. is a comprehensive energy‑saving and emission‑reduction service provider that integrates R&D, design, manufacturing, engineering general contracting, and operation‑and‑maintenance services.

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Contact Us

Jiangsu Longye Energy-Saving Technology Co., Ltd.

Phone:0519-85258626

Email:longyetech@jslyjn.com

Address: No. 8, Hehuan South Road, Zhonglou District, Changzhou City, Jiangsu Province

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