Combustion gas die heater
Technical field
The present invention relates to a kind of firing equipment, particularly relate to a kind of combustion gas die heater.
Background technology
Melamine Double-face adhesive hot press is the special-purpose machinery of the sheet material pad pastings such as a kind of base plate, decorative panel, melamine Double-face adhesive hot press operationally needs to pass into high temperature heat conductive oil, high temperature heat conductive oil is heated it by heater, heater is connected with melamine Double-face adhesive hot press with oil return pipe by oil inlet pipe, and oil inlet pipe and oil return pipe are respectively arranged with controlled valve.Existing heater is generally adopt boiler to be heated oil inlet pipe and oil return pipe by coal-fired, burning wood chip etc., user needs newly to build boiler room in actual applications, engage furnaceman, small product size is comparatively large, boiler temperature about 1000 degree during heating, conduction oil can be heated to about 230 degree, boiler chimney toxic emission temperature is higher, and can reach 380 degree, energy consumption is higher, environmental protection index exceeds standard, and energy-saving and emission-reduction exceed standard.
Summary of the invention
Technical problem to be solved by this invention is: the combustion gas die heater providing a kind of good energy-conserving effect.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: combustion gas die heater, comprise: cabinet, the inside, lower end of described cabinet is provided with combustion chamber, be provided with in the inside, upper end of described cabinet and reclaim room, the side, lower end of described cabinet is provided with the combustor cooperatively interacted with combustion chamber, described combustor is connected with gas pipeline, the air intlet of described combustor is connected with the inside, lower end of reclaiming room by air inlet pipe, spiral heat-conducting oil heating pipe is provided with in described combustion chamber, the two ends of spiral heat-conducting oil heating pipe are connected with melamine Double-face adhesive hot press with oil return pipe respectively by oil inlet pipe, described oil inlet pipe and oil return pipe are respectively arranged with controlled valve, oil pump and gs-oil separator is connected with described recovery on indoor oil return pipe, blow-off pipe is connected with in the lower end of described gs-oil separator, described blow-off pipe is provided with sewage draining valve, the upper end of described cabinet is provided with fuel tank, blower fan and chimney, described gs-oil separator is connected by the inside of blast pipe with described fuel tank, overflow pipe is provided with in described fuel tank, the upper end of fuel tank is provided with pouring orifice, liquid level gauge is had in described fuel tank arranged outside, recovery indoor be provided with some on heat recovery pipe and some lower heat recovery pipes, the inlet end of described lower heat recovery pipe be arranged on the inlet chamber reclaiming indoor chimney lower end and be connected, the lower end of inlet chamber is connected with the lower end of the outlet chamber being arranged on side, combustion chamber, the outlet side of described lower heat recovery pipe is connected with the lower end being arranged on the adapter cavity reclaiming indoor, the upper end of adapter cavity is connected with chimney by upper heat recovery pipe, some dividing plates are evenly provided with in described recovery indoor, the outside of described cabinet is also provided with combustor temperature of inlet air instrumentation, smoke stack emission EGT instrumentation, PLC control instrument, emergency stop switch, power lock, Pressure gauge and control cabinet door lock.
Advantage of the present invention is: above-mentioned combustion gas die heater, substitute the fire coal with performance completely, the boiler of burning wood chip, user does not need newly to build boiler room in actual applications, do not need to engage furnaceman, small product size is little, can be installed in workshop with the equipment coordination of being heated, equipment appearance temperature is less than or equal to 30 degree, appearance is designed beautifully generous, the temperature control of PLC touch screen, user only needs Gas Pipe to be connected to this equipment combustor and is connected, flowline is connected with melamine Double-face adhesive hot press with oil return pipe, switch on power and can use, burning charge temperature 152 degree, smoke stack emission temperature 93 degree, environmental protection index is overproof, energy-saving and emission-reduction are overproof.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of combustion gas die heater of the present invention and melamine Double-face adhesive hot press.
Fig. 2 is the structural representation of combustion gas die heater of the present invention and melamine Double-face adhesive hot press.
Fig. 3 is the plan structure schematic diagram of Fig. 2.
Fig. 4 is the side-looking structural representation of Fig. 2.
In: 1, cabinet, 2, combustion chamber, 3, reclaim room, 4, combustor, 5, gas pipeline, 6, air intlet, 7, air inlet pipe, 8, spiral heat-conducting oil heating pipe, 9, oil inlet pipe, 10, oil return pipe, 11, melamine Double-face adhesive hot press, 12, controlled valve, 13, oil pump, 14, gs-oil separator, 15, fuel tank, 16, blower fan, 17, chimney, 18, blast pipe, 19, overflow pipe, 20, pouring orifice, 21, liquid level gauge, 22, upper heat recovery pipe, 23, lower heat recovery pipe, 24, inlet chamber, 25, outlet chamber, 26, adapter cavity, 27, dividing plate, 28, combustor temperature of inlet air instrumentation, 29, smoke stack emission EGT instrumentation, 30, PLC control instrument, 31, emergency stop switch, 32, power lock, 33, Pressure gauge, 34, control cabinet door lock, 35, blow-off pipe, 36, sewage draining valve.
Detailed description of the invention
Particular content of the present invention is described in detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, combustion gas die heater, comprise: cabinet 1, the inside, lower end of described cabinet 1 is provided with combustion chamber 2, be provided with in the inside, upper end of described cabinet 1 and reclaim room 3, the combustor 4 cooperatively interacted with combustion chamber 2 is provided with in the side, lower end of described cabinet 1, described combustor 4 is connected with gas pipeline 5, the air intlet 6 of described combustor 4 is connected with the inside, lower end of reclaiming room 3 by air inlet pipe 7, spiral heat-conducting oil heating pipe 8 is provided with in described combustion chamber 2, the two ends of spiral heat-conducting oil heating pipe 8 are connected with melamine Double-face adhesive hot press 11 with oil return pipe 10 respectively by oil inlet pipe 9, described oil inlet pipe 9 and oil return pipe 10 are respectively arranged with controlled valve 12, oil return pipe 10 in described recovery room 3 is connected with oil pump 13 and gs-oil separator 14, blow-off pipe 35 is connected with in the lower end of described gs-oil separator 14, described blow-off pipe 35 is provided with sewage draining valve 36, the upper end of described cabinet 1 is provided with fuel tank 15, blower fan 16 and chimney 17, described gs-oil separator 14 is connected by the inside of blast pipe 18 with described fuel tank 15, overflow pipe 19 is provided with in described fuel tank 15, the upper end of fuel tank 15 is provided with pouring orifice 20, liquid level gauge 21 is had in described fuel tank arranged outside, recovery room 3 in be provided with some on heat recovery pipe 22 and some lower heat recovery pipes 23, the inlet end of described lower heat recovery pipe 23 be arranged on the inlet chamber 24 reclaiming inner chimney 17 lower end, room 3 and be connected, the lower end of inlet chamber 24 is connected with the lower end of the outlet chamber 25 being arranged on side, combustion chamber 2, the outlet side of described lower heat recovery pipe 23 is connected with the lower end being arranged on the adapter cavity 26 reclaimed in room 3, the upper end of adapter cavity 26 is connected with chimney 17 by upper heat recovery pipe 22, some dividing plates 27 are evenly provided with in described recovery room 3, the outside of described cabinet 1 is also provided with combustor temperature of inlet air instrumentation 28, smoke stack emission EGT instrumentation 29, PLC control instrument 30, emergency stop switch 31, power lock 32, Pressure gauge 33 and control cabinet door lock 34.
When above-mentioned combustion gas die heater uses, combustion gas enters combustor 4 by gas pipeline 5, the conduction oil of combustor 4 combustion gas to combustion chamber 2 inside spin heat-conducting oil heating pipe 8 heats, conduction oil by oil inlet pipe 9 and oil return pipe 10 at spiral heat-conducting oil heating pipe 8 and melamine Double-face adhesive hot press 11 Inner eycle.The heat of combustion chamber 2 enters inlet chamber 24, lower heat recovery pipe 23, adapter cavity 26, upper heat recovery pipe 22 and chimney 17 by outlet chamber 25 successively and discharges.Blower fan 16 blows, heat is through the effect of dividing plate 27, reclaim through the surface of upper heat recovery pipe 22 and lower heat recovery pipe 23, hot gas enters combustor 4 air intlet 6 through the air inlet pipe 7 of inside, lower end reclaiming room 3 provides the air inlet of 152 degree of effects for combustor, save combustion gas, reduce the exhaust temperature of chimney 17 simultaneously, make the exhaust temperature of chimney 17 only have about 93 degree.
As shown in Figure 2, spiral heat-conducting oil heating pipe 8 out after conduction oil through gs-oil separator 14 be separated after conduction oil, oil inlet pipe 9 Inner eycle is entered under the effect of oil pump 13, gas enters the inside of fuel tank 15 through blast pipe 18, overflow pipe 19 can play overflow effect to conduction oil in fuel tank 15, when needing supplementary conduction oil, the conduction oil supplemented injects fuel tank 15 under the effect of oil pump 13 by pouring orifice 20, and the supplementary conduction oil in fuel tank 15 enters oil inlet pipe 9 Inner eycle through blast pipe 18, gs-oil separator 14.Gs-oil separator 14 overhaul or blowdown time, open sewage draining valve 36, carry out blowdown by blow-off pipe 35.
As shown in Figure 4, the outside of described cabinet 1 is also provided with combustor temperature of inlet air instrumentation 28 for showing combustor temperature of inlet air, smoke stack emission EGT instrumentation 29 is for showing smoke stack emission EGT, PLC control instrument 30 controls for complete machine, emergency stop switch 31 stops for anxious, power lock 32 is for locking power supply, and Pressure gauge 33 is for display, and control cabinet door lock 34 is for locking control cabinet.
Advantage of the present invention is: above-mentioned combustion gas die heater, substitute the fire coal with performance completely, the boiler of burning wood chip, user does not need newly to build boiler room in actual applications, do not need to engage furnaceman, small product size is little, can be installed in workshop with the equipment coordination of being heated, equipment appearance temperature is less than or equal to 30 degree, appearance is designed beautifully generous, the temperature control of PLC touch screen, user only needs Gas Pipe to be connected to this equipment combustor and is connected, flowline is connected with melamine Double-face adhesive hot press with oil return pipe, switch on power and can use, burning charge temperature 152 degree, smoke stack emission temperature 93 degree, environmental protection index is overproof, energy-saving and emission-reduction are overproof.