A locomotive (10) for spreading a waterproof coil in a hot melt manner. The locomotive (10) for spreading a waterproof coil in a hot melt manner comprises: a locomotive frame (11), provided with a coil support (12); and wheel devices, a spreading device, a combustion and heating device and a coil compaction device that are disposed on the locomotive frame (11). The combustion and heating device comprises a combustion chamber (6) and a mixing chamber (2). The mixing chamber (2) is provided with a fuel gas inlet end (5), an air inlet end (28), and an outlet end (29). The outlet end (29) is connected to the combustion chamber (6). Multiple gas discharge holes (7) are formed in one side surface of the combustion chamber (6) in an axial direction. The locomotive (10) for spreading a waterproof coil in a hot melt manner improves the construction efficiency, reduces human power costs and reduces consumption of fuel gas.

A well test burner system includes a plurality of burner nozzles, each including an air valve and a well product valve movable between an open position, where air and a well product are allowed to circulate through the burner nozzle to discharge an air/well product mixture, and a closed position, where the air and the well product are prevented from circulating through the burner nozzle. One or more actuation devices are operatively coupled to the air valve and the well product valve to move the air valve and the well product valve between the open and closed positions.

A tip valve and a cook system incorporating same that automatically stops the flow of gas to a burner when tipped over and that automatically resets when disconnected from the fuel canister to allow the flow of gas to resume when righted and reconnected are provided. The tip valve includes a ball bearing freely moveable between a fuel canister actuator pin and a tip seal within a bore having two different diameters at each end thereof. The transition between the two diameters forms a taper that may be continuous forming a smooth tapered bore, or discontinuous formed by at least one counter bore. The automatic resetting is provided without the use of a mechanical pin or member.

A miniature liquid combustor includes a double pre-heating structure. A method of operating the combustor comprises introducing liquid hydrocarbon fuel and air into a combustion chamber and stably combusting above a metal catalytic grid. The flames of the combustor first heating a third sleeve, the heated third sleeve gradually radiating the thermal energy to first and second fuel pre-heating chambers until the entire miniature liquid combustor is heated. The process continues to respectively implement second pre-heating of air introduced into the air pre-heating chambers and fuel introduced into the fuel pre-heating chambers before introducing them into the combustion chamber. The resulting combustor and combustion method enable double counter-flow pre-heating of air and fuel before being introduced into the combustion chamber, such that the air and the fuel are fully preheated before combustion.

Embodiments of integrated burner assemblies, for use in classified hazardous areas, effectively utilize a designated general or non-classified area classification inside a burner housing to simplify wiring connections between various components of a managed burner system. A valve train which supplies fuel to the burner and a control unit which manages the burner assembly and the valve train are mounted external to the burner housing in a classified hazardous area. Mechanically protected wiring is used to connect the valve train and control unit to the non-classified area. The open wiring connections inside the non-classified area, connecting between the burner assembly and the mechanically protected wiring from the control unit and the mechanically protected wiring from the valve train are free of mechanically protection considerations.

A burner that includes a primary air or gas duct delimited by an exterior wall and a concentric interior wall of axis X and ducts for radial primary air or gas injection is described. The air or gas duct includes a ring that is rotationally mobile and has axial protrusions constituting distributors which collaborate with the radial primary air ducts arranged on the interior wall and form two passages of different angles in each duct. Rotating the ring making it possible to vary the angle of injection of the radial primary air. Thus, the regulation is situated just at the tip of the burner, in the region of the outlet of the primary air into the kiln, by modifying the outlet angle of the radial component for fixed section, thereby greatly simplifying the regulating of the burner.

Systems and methods for shaping and energizing fluids to generate luminous fluid sculptures are disclosed herein. The disclosed methods comprise one or more steps of sculpting one or more fluids into a pattern or shape using one or more forces selected from the group consisting of mechanically generated turbulence, controlled movement through a shaped chamber, application of a magnetic field, vibration, and gravity to generate one or more sculpted fluids, and one or more steps of energizing the fluids using one or more sources of nonvisible energy selected from the group consisting of chemicals, heat, electrical current, and nonvisible electromagnetic radiation so that the fluids emit visible light. The color of the visible light emitted may be controlled by modulating various color-control factors. The methods comprise at least two non-simultaneous steps, where the non-simultaneous steps may be any combination of sculpting and energizing steps, to generate dynamic luminous fluid sculptures.

Substituting a solar concentrator for a conventional burner for heating is desirable. However, the sun's energy is diurnal and cannot be counted upon even during daylight hours. To ensure heating is available, a combustor can be provided. According to the present disclosure, a heat exchanger element of the heater assembly is directly acted upon by solar rays via a solar concentrator and by combustion. The heat exchanger also acts as the combustion holder when the burner supplements or supplants the solar radiation. Fuel provided to the outside of the heat exchanger is adjusted based on the demanded for heating and the amount of insolation (rate of delivery of solar radiation) achieved via the solar concentrator. The heat exchanger can be part of a conventional heater or a heat pump for heating water or air.

The present disclosure describes a system and method for shaping and energizing fluids that can generate luminous fluid sculptures. The method comprises sculpting the pattern and/or shape of a plurality of fluids using nonvisible forces such as mechanically generated turbulence, controlled movement through a shaped chamber, magnetic fields, vibration, gravity, or other forces; energizing the sculpted fluids so that they emit visible light using sources of nonvisible energy such as chemicals, heat, electrical currents, electromagnetic radiation, or other sources; and controlling the color of the emitted light using chemical additives, selected wavelengths of electromagnetic radiation, layering of selected chemicals, or other methods.

Embodiments of integrated burner assemblies, for use in classified hazardous areas, effectively utilize a designated general or non-classified area classification inside a burner housing to simplify wiring connections between various components of a managed burner system. A valve train which supplies fuel to the burner and a control unit which manages the burner assembly and the valve train are mounted external to the burner housing in a classified hazardous area. Mechanically protected wiring is used to connect the valve train and control unit to the non-classified area. The open wiring connections inside the non-classified area, connecting between the burner assembly and the mechanically protected wiring from the control unit and the mechanically protected wiring from the valve train are free of mechanically protection considerations.