CN205532803U - Marine indirect heating equipment that discharges fume of heat pipe formula - Google Patents

Abstract

The utility model relates to a marine indirect heating equipment that discharges fume of heat pipe formula, including heat exchanger shell, heat exchanger shell is inside to divide into flue gas bypass chamber and flue gas heat transfer chamber through the baffle, the mid -mounting in flue gas heat transfer chamber has the drawer type absorber plate, the push and pull bar is installed to the tip of drawer type absorber plate, the upper end internally mounted in flue gas heat transfer chamber has the amortization module, heat exchanger shell's lower extreme internally mounted has electric conductance formula catalysis stick, the below of electric conductance formula catalysis stick is equipped with flue gas inlet, heat exchanger shell's top is equipped with the exhanst gas outlet, through setting up electric conductance formula catalysis stick, be favorable to catalysis, the decomposition of sulfurous gas in the flue gas, convert harmless gas and vapor to, it is energy -concerving and environment -protective, through the drawer type absorber plate, can carry out thermal absorption to the gas after decomposing, retrieve heat energy and recycle, saved the energy, through setting up the amortization module, the convection current channel qi body effectively slows down vibrations, and noise when reducing gaseous emission slows down noise pollution.

Description

A kind of heat pipe-type smoke evacuation peculiar to vessel heat transmission equipment

Technical field

This utility model relates to ship muffler field, particularly relates to a kind of heat pipe-type smoke evacuation peculiar to vessel heat exchange Equipment.

Background technology

Deafener is to stop sound transmission and a kind of device of allowing air-flow to pass through, is to eliminate air force The important measures of property noise.Deafener be mounted in air powered equipment (as aerator, air compressor machine, The equipment that the air vent noises such as boiler exhaust mouth, electromotor, water pump are bigger) gas channel on or enter, The device reducing noise in gas extraction system.Noise is reduced mainly by sound-absorbing porous material. Sound-absorbing material is fixed on the inwall of gas channel or arranges in the duct according to certain way, with regard to structure Become resistive muffler.When sound wave enters resistive muffler, a part of acoustic energy is in the hole of porous material Gap rubs and changes into thermal energy consumption and dissipate, make the sound wave by deafener weaken.Resistive muffler is just Seeming pure resistor element circuit electrically, sound-absorbing material is similar to resistance.Therefore, people just disappear this Sound device is referred to as resistive muffler.Resistive muffler is good to medium-high frequency soundproof effect, to low frequency soundproof effect Poor.The International Maritime Bureau proposes a series of pact and specification for international shipping.Most typically EEDI (boats and ships Energy design index), nitrogen oxides, sulfur oxides emissions and ballast water water emission control. The application of marine diesel and boiler exhaust gas waste gas residual heat can be effectively improved boats and ships EEDI index.Existing Shell and tube smoke evacuation biphase for steam and superheated steam the heat exchange efficiency of waste gas residual heat equipment is higher, but body Long-pending bigger security performance is general.

Based on above reason, need a kind of heat pipe-type smoke evacuation peculiar to vessel heat transmission equipment to be devised, pass through Conductance type catalysis rod, the beneficially catalysis of sulfurous gas, decomposition in flue gas are set, are converted into harmless gas Body and steam, energy-conserving and environment-protective；By drawer type absorber plate, the gas after decomposing can be carried out heat The absorption of amount, carries out recycling to heat energy, saves the energy；By arranging noise reduction module, right Gas coming through effectively slows down vibrations, noise when reducing gas discharge, slows down sound pollution, i.e. a kind of heat Tubular type smoke evacuation peculiar to vessel heat transmission equipment.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of heat pipe-type ship With smoke evacuation heat transmission equipment.

This utility model is to be achieved through the following technical solutions:

A kind of heat pipe-type smoke evacuation peculiar to vessel heat transmission equipment, including outer cover of heat exchanger, in described outer cover of heat exchanger Portion is divided into flue gas bypass cavity and flue gas heat exchange chamber by dividing plate；The middle part in described flue gas heat exchange chamber is provided with Drawer type absorber plate, the end of described drawer type absorber plate is provided with push and pull bar；Described flue gas heat exchange The upper end in chamber is internally installed noise reduction module；The lower end of described outer cover of heat exchanger is internally installed conductance type Catalysis rod, the lower section of described conductance type catalysis rod is provided with gas approach, the top of described outer cover of heat exchanger It is provided with exhanst gas outlet.

Further, described drawer type absorber plate is arranged on push-and-pull support body, described drawer type absorber plate For Demountable, when having absorbed heat, pull push and pull bar, open push-and-pull support body, take out heat absorption Plate is transferred to add in heat container, completes the recycling of heat energy, has good energy-saving effect.

Further, described gas approach and exhanst gas outlet are tubular type flange arrangement, and flange port is equal It is furnished with bolt hole, it is simple to heat exchanger and other process equipment carry out bolt connection, convenient and practical.

Further, described conductance type catalysis rod appearance scribbles thermo-sensitive material, catalyst and cigarette when being heated Solid/liquid/gas reactions, decomposes sulfurous gas in flue gas, it is to avoid sulfurous gas direct exhaust emission air.

Further, described noise reduction module is honeycomb fashion acoustical panel composition, by gas distribution, keeps away Exempting from gas concentrates vibrations to produce noise, has good erasure effect.

Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, Reasonable in design, by arranging conductance type catalysis rod, the beneficially catalysis of sulfurous gas, decomposition in flue gas, It is converted into innocuous gas and steam, energy-conserving and environment-protective；By drawer type absorber plate, can to decompose after Gas carry out the absorption of heat, heat energy is carried out recycling, saves the energy；By arranging Noise reduction module, effectively slows down vibrations to gas coming through, noise when reducing gas discharge, slows down noise dirty Dye.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1, outer cover of heat exchanger, 2, flue gas bypass cavity, 3, flue gas heat exchange chamber, 4, drawer type Absorber plate, 5, noise reduction module, 6, conductance type catalysis rod, 7, gas approach, 8, exhanst gas outlet, 9, Push and pull bar.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with Drawings and Examples, are further elaborated to this utility model.Should be appreciated that this place is retouched The specific embodiment stated, only in order to explain this utility model, is not used to limit this utility model.

Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.

A kind of heat pipe-type smoke evacuation peculiar to vessel heat transmission equipment, including outer cover of heat exchanger 1, described outer cover of heat exchanger 1 Inside is divided into flue gas bypass cavity 2 and flue gas heat exchange chamber 3 by dividing plate；The middle part in described flue gas heat exchange chamber 3 Being provided with drawer type absorber plate 4, the end of described drawer type absorber plate 4 is provided with push and pull bar 9；Institute State that the upper end in flue gas heat exchange chamber 3 is internally installed noise reduction module 5；In the lower end of described outer cover of heat exchanger 1 Portion is provided with conductance type catalysis rod 6, and the lower section of described conductance type catalysis rod 6 is provided with gas approach 7, institute That states outer cover of heat exchanger 1 is arranged over exhanst gas outlet 8；Described drawer type absorber plate 4 is arranged on pushing-pulling-rack On body, described drawer type absorber plate 4 is Demountable, when having absorbed heat, pulls push and pull bar 9, Open push-and-pull support body, take out absorber plate and transfer to add in heat container, complete the recycling of heat energy, have Well energy-saving effect；Described gas approach 7 and exhanst gas outlet 8 are tubular type flange arrangement, flange Port is evenly equipped with bolt hole, it is simple to heat exchanger and other process equipment carry out bolt connection, convenient and practical； Described conductance type is catalyzed excellent 6 appearances and scribbles thermo-sensitive material, and catalyst and smoke reaction when being heated, to cigarette In gas, sulfurous gas decomposes, it is to avoid sulfurous gas direct exhaust emission air；Described noise reduction module 5 Form for honeycomb fashion acoustical panel, by gas distribution, it is to avoid gas concentrates vibrations to produce noise, tool There is good erasure effect.

The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality Type, all any amendment, equivalent and improvement made within spirit of the present utility model and principle Deng, within should be included in protection domain of the present utility model.

Claims (5)

1. a heat pipe-type smoke evacuation peculiar to vessel heat transmission equipment, including outer cover of heat exchanger (1), it is characterised in that: Described outer cover of heat exchanger (1) is internal is divided into flue gas bypass cavity (2) and flue gas heat exchange chamber (3) by dividing plate； The middle part of described flue gas heat exchange chamber (3) is provided with drawer type absorber plate (4), described drawer type absorber plate (4) end is provided with push and pull bar (9)；The upper end of described flue gas heat exchange chamber (3) is internally installed There is noise reduction module (5)；The lower end of described outer cover of heat exchanger (1) is internally installed conductance type catalysis rod (6), The lower section of described conductance type catalysis rod (6) is provided with gas approach (7), described outer cover of heat exchanger (1) Be arranged over exhanst gas outlet (8).

A kind of heat pipe-type smoke evacuation peculiar to vessel heat transmission equipment the most according to claim 1, it is characterised in that: Described drawer type absorber plate (4) is arranged on push-and-pull support body, and described drawer type absorber plate (4) is can Dismountable structure.

A kind of heat pipe-type smoke evacuation peculiar to vessel heat transmission equipment the most according to claim 1, it is characterised in that: Described gas approach (7) and exhanst gas outlet (8) are tubular type flange arrangement, and flange port is evenly equipped with Bolt hole.

A kind of heat pipe-type smoke evacuation peculiar to vessel heat transmission equipment the most according to claim 1, it is characterised in that: Described conductance type catalysis rod (6) appearance scribbles thermo-sensitive material.

A kind of heat pipe-type smoke evacuation peculiar to vessel heat transmission equipment the most according to claim 1, it is characterised in that: Described noise reduction module (5) is honeycomb fashion acoustical panel composition.