Products Description
LPG electric heating water bath carburetor is an industrial gas gasification equipment that uses electric energy as heat source and indirectly heats liquefied petroleum gas (LPG) from liquid to gaseous state through water bath. Our vaporizer adopts a coil heat exchange structure design. Liquid LPG flows in a stainless steel coil immersed in a constant temperature water bath, and conducts efficient heat exchange with hot water through the tube wall to achieve a continuous and stable gasification process.
The product is equipped with explosion-proof electrical systems and multiple safety protection devices, and is widely used in industrial production, commercial centralized gas supply, agricultural greenhouses, LPG gas filling stations and other scenarios to help users solve common problems such as insufficient natural gasification, fluctuations in gas supply pressure, and icing in winter. problems to ensure production continuity and gas safety.
Core Advantages
🔹 Complete Model Range 50~500kg/h
Standard models cover small commercial to heavy industrial demand. One-stop solution for bulk procurement of trading companies.
🔹 High-efficiency Coil Heat Exchange & Stable Gas Supply
Optimized coil heat exchange structure, sufficient heat exchange area. Constant temperature control ensures stable outlet pressure, no liquid carryover, avoid flame fluctuation for kiln & thermal processing equipment.
🔹 Compact Structure & Flexible Installation
Vertical integrated design, small floor space. Supports indoor/outdoor installation, easy to connect with LPG cylinder groups, pressure regulating skids.
🔹 Full Safety Configuration, Low Maintenance Cost
Explosion-proof electric control system, overpressure safety valve, overtemperature protection. 1.8MPa safety valve opening pressure. Anti-corrosion internal treatment, long service life, simple daily maintenance.
🔹 Intelligent Constant Temperature & Fast Response
Intelligent PID temperature controller, keep water temperature 60±2.5℃. Fast startup, automatically adjust heating power according to gas consumption, improve energy utilization.
Working Principle
Water Bath Indirect Heating Principle:
Heating Phase: Electric heating elements heat water in the bath to the set temperature (typically 60-75°C), automatically maintained by the thermostat
Vaporization Phase: Liquid LPG enters the stainless steel spiral coil submerged in hot water, exchanging heat through the tube wall
Phase Change Process: Liquid LPG gradually vaporizes as it absorbs heat, fully converting to gaseous state at the coil outlet
Gas-Liquid Separation: Vaporized gas passes through a gas-liquid separator to ensure zero liquid carryover before exiting through the gas outlet
Stabilized Output: Outlet gas pressure is stable and can be directly supplied to downstream equipment or pressure regulation systems
Technical Feature: Indirect heating avoids direct contact between heating elements and LPG for enhanced safety. The uniform water bath temperature ensures stable vaporization without local overheating or incomplete gasification.
Technical Specification
| Item | Parameter |
| Model | YD-50 / YD-100 / YD-150 / YD-200 / YD-300 / YD-400 / YD-500 |
| Vaporization Capacity | 50Kg/h /100Kg/h /150Kg/h /200Kg/h /300Kg/h /400Kg/h /500Kg/h |
| Power Voltage | ~380V (Customizable voltage on request) |
| Rated Power | 8KW /15KW /23KW /30KW /46KW /60KW /75KW |
| Max Working Pressure | 1.6MPa |
| Working Temperature | 60±2.5℃ |
| Safety Valve Opening Pressure | 1.8MPa |
| Heat Exchange Medium | Water |
Additional notes: Flange, BSP thread connection optional; Explosion-proof grade Ex d II BT4; Certificates can be provided upon demand
Application Fields
Industrial Production
Ceramic, glass & building material kilns; Metal heat treatment & surface spraying; Chemical processing; Food processing production lines
Commercial & Public Facilities
Residential district centralized LPG gas supply, hotel, catering industrial kitchen
Agriculture & Special Scenarios
Greenhouse heating, livestock breeding heating
Energy Station
LPG filling station, gas skid supporting vaporization equipment
Product Structure
| No. | Component | Material/Spec | Function |
| 1 | Water Bath Cylinder | Carbon Steel + Anti-Corrosion Coating |
Contain heat exchange medium water and provide constant temperature water bath |
| 2 | Heat Exchange Coil | Stainless Steel |
LPG flows through the coil tube and gasifies with the water bath by heat exchange |
| 3 | Explosion-Proof Heater | Stainless Steel Heating Tube |
Heating the water in the bath to provide a heat source for gasification |
| 4 | Temperature Controller | Smart Control |
Automatic control of water temperature to maintain constant temperature |
| 5 | Safety Valve | Spring Full-Lift Type |
Automatic pressure relief in case of overpressure to protect equipment safety |
| 6 | Gas-Liquid Separator | Stainless Steel |
Separating possible droplets in the gas phase; |
| 7 | Level Gauge | Glass Tube/Magnetic |
Display water bath level for easy monitoring |
| 8 | Pressure Gauge | Stainless Steel Shock-Proof |
Real-time display of internal pressure of equipment |
| 9 | Drain Valve | Brass/Stainless Steel |
Regularly discharge sewage and heavy components from the water bath |
| 10 | Explosion-Proof Control Box | Cast Aluminum Flameproof |
Accommodates electrical control components and meets explosion-proof requirements |
Packing and shipping
Every unit pass water pressure test, air tightness test before delivery
Export standard packaging: fumigated wooden case / steel pallet for sea freight
Project site
FAQ
Q1: What types of LPG gas vaporizers can your factory supply?
A: We manufacture electric water-bath LPG vaporizers, ambient air LPG vaporizers, and skid-mounted integrated vaporization systems. Models cover vaporization capacity from 50kg/h up to 500kg/h for industrial gas stations, manufacturing plants and boiler supporting systems.
Q2: What regular maintenance is required for long-term running LPG vaporizer?
A: Periodic inspection for sealing parts, temperature sensors and pressure components; regular cleaning of heat exchanger scale. We will share detailed maintenance checklist for your operation team.
Q3: What are the common causes of liquid LPG carryover and how to avoid it?
A: Main causes include mismatched model capacity, insufficient heating temperature and unstable inlet flow. Choosing properly sized vaporizer and following operation specification can effectively prevent liquid carryover to downstream equipment.
Q4: Can your factory supply matching supporting components together with LPG vaporizer?
A: We can support one-stop supply of matched pressure regulators, filters, flame arrestors, solenoid valves and pipeline accessories to form complete LPG vaporization supply system for your projects.
Q5: How to select the proper capacity of industrial LPG vaporizer for our project?
A: Main causes include mismatched model capacity, insufficient heating temperature and unstable inlet flow. Choosing properly sized vaporizer and following operation specification can effectively prevent liquid carryover to downstream equipment.
Q6: Are your LPG vaporizers compatible with mixed propane & butane LPG medium?
A: Main causes include mismatched model capacity, insufficient heating temperature and unstable inlet flow. Choosing properly sized vaporizer and following operation specification can effectively prevent liquid carryover to downstream equipment.
Send Inquiry Now for Latest Price, Catalog, Dimension Drawing & Model Recommendation
Please inform us: Required capacity, working pressure, voltage, connection type, application project.
Our engineer will reply quotation within 24 working hours.
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