A kind of fume treatment utilizes equipment
Technical field
The present invention relates to a kind of fume treatments to utilize equipment, belongs to technical field of energy utilization.
Background technology
Currently, in the flue dust that the fuel combustion in factory of enterprise generates, often contains various suspended particulates, deal with meeting improperly
Air quality is seriously affected, is detrimental to health.In the prior art, industrial smoke usually carries out certain pre- place before discharge
Reason, to maximize the pollution reduced to environment, but existing tupe is insufficient to dust treatment, and one is often carried in flue gas
Fixed heat cannot be used, and cause the waste of resource.
For above-mentioned prior art situation, present invention applicant has done a large amount of beneficial explorations repeatedly, and final products take
Effective achievement was obtained, and forms technical solution described below.
Invention content
In view of the above-mentioned deficiencies, the present invention provides a kind of fume treatments to utilize equipment, simple in structure at low cost, effective
Exhaust gas and dust in flue gas are handled, while reducing environmental pollution, improves resource utilization, enhances practicability.
The present invention is achieved by the following technical solutions:A kind of fume treatment utilizes equipment, including flue gas source, transmission master
Pipeline and heat exchange module, the flue gas source are connected with electric precipitator input terminal, the electric precipitator by transmitting main line
Output end is connected with waste gas reaction module, the heat exchange that the waste gas reaction module is arranged by output end by transmitting main line
Inlet pipe is connected with heat exchange module input terminal, and the heat exchange module is internally provided with cavity, the heat exchange module cavity side
Air inlet equipped with connection heat exchange inlet pipe, opposition side is equipped with multiple heat exchange exhanst gas outlets, inside the heat exchange exhanst gas outlet
Equipped with heat exchange air guide fan and it has been respectively communicated with heat exchange outlet pipe, has been correspondingly provided with respectively on the inside of the air inlet and heat exchange exhanst gas outlet
The heat exchanger both sides of heat exchanger, the heat exchange module are respectively equipped with pipeline and pipeline is equipped with liquid feeding pump, the heat exchange module
The heat exchange manifold other end is equipped with heat pump, and the heat pump is connected with heat load, and the heat exchange module is connected by the outlet pipe that exchanges heat
It is connected to blowdown stack.
Further, the waste gas reaction module includes but not limited to SO2Reaction tank, CO2Reaction tank and nytron
Object reaction tank.
Further, the heat exchange inlet pipe is divided into two sections and connecting pin is equipped with flange connector, the flanged joint
Filtering dictyosome is additionally provided among part, the filtering dictyosome central part is equipped with filtering fine-structure mesh, and avris is uniformly provided with multiple be used for
With the mutually fixed threaded hole of flange connector.
Further, the heat exchanger both sides of the heat exchange module are connected separately with heat source outlet tube road and heat source inlet pipe
One end, the heat source inlet pipe be equipped with liquid feeding pump, the heat source outlet tube road and the heat source inlet pipe other end
It is connected with heat pump, the heat pump includes evaporator, compressor, throttle valve and condenser, and the evaporator is internally provided with pipe
Road and it is connected respectively with heat source inlet pipe and heat source outlet tube road, the evaporator is connected with compressor, described
Compressor is connected with condenser, and the condenser is connected with throttle valve, and the throttle valve is connected with evaporator, institute
It is equipped with pipeline in the condenser for the heat pump stated and is communicated with heat load.
Further, the heat source inlet pipe and heat source outlet tube road internal liquid are ethylene glycol solution.
Further, the blowdown stack is round and inside is equipped with spiral heat exchange tube road, the spiral along inner wall
Heat exchanging pipe both ends be connected separately with heat source go out liquid be in charge of with heat source liquid feeding sub-tube, the heat source, which goes out liquid, to be in charge of and goes out liquid with heat source
Pipeline is connected, and the heat source liquid feeding sub-tube is connected with heat source inlet pipe.
Further, the blowdown stack is set as chimney heat exchanging chamber, the chimney heat exchanging chamber bottom with exchange heat out
Pipe is connected and top seals, and the open to atmosphere chimney smoke outlet of multiple companies is uniformly provided on the chimney heat exchanging chamber side wall,
Chimney air guide fan is respectively equipped in the chimney smoke outlet, chimney air guide fan is located at side point in chimney heat exchanging chamber
Do not correspond to heat exchanger, be equipped with pipeline in the heat exchanger in the chimney heat exchanging chamber and both sides be connected separately with heat source go out liquid be in charge of and
Heat source liquid feeding sub-tube, the heat source, which goes out liquid, to be in charge of and is connected with heat source outlet tube road, the heat source liquid feeding sub-tube and heat source
Inlet pipe is connected.
Further, the chimney heat exchanging chamber side is equipped with smoke stack emission chamber, chimney smoke outlet and chimney
Discharge chamber is connected, and Packed partition board is set between the smoke stack emission bottom of chamber portion and chimney heat exchanging chamber, and top is equipped with connection
The opening of air.
Beneficial effects of the present invention:
The apparatus structure is simply at low cost, and exhaust gas and dust in flue gas is effectively treated while reducing environmental pollution, carry
High resource utilization, enhances practicability;It is low using ethylene glycol solution freezing point, good adaptation winter environment and it can be used as
Heat-transfer solution;Scattering and disappearing for heat can effectively be reduced using electric precipitation mode, increased operation rate;It, can periodically more using multi-filtering
Filtering dictyosome is changed, practicability is enhanced.
Description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention 1;
Fig. 2 is heat exchange module and its accessory structure schematic diagram in the present invention;
Fig. 3 is the structural schematic diagram of heat exchange module in the present invention;
Fig. 4 is the internal structure chart of heat exchange module in the present invention;
Fig. 5 is the structural schematic diagram that dictyosome is filtered in the present invention;
Fig. 6 is the heat exchange principle schematic diagram of heat pump in the present invention;
Fig. 7 is the overall structure diagram of the embodiment of the present invention 2;
Fig. 8 is blowdown stack and its accessory structure schematic diagram in the embodiment of the present invention 2;
Fig. 9 is blowdown stack and its accessory structure schematic diagram in the embodiment of the present invention 3;
Figure 10 is the internal structure schematic diagram of blowdown stack in the embodiment of the present invention 3;
Figure 11 is that blowdown stack is different from the internal structure schematic diagram on the directions Figure 10 in the embodiment of the present invention 3;
Figure 12 is the structural schematic diagram of blowdown stack in the embodiment of the present invention 4;
Figure 13 is the internal structure schematic diagram of blowdown stack in the embodiment of the present invention 4;
In figure, flue gas source 1, electric precipitator 2, transmission main line 3, waste gas reaction module 4, heat exchange module 5, heat exchange inlet pipe
51, exchange heat outlet pipe 52, heat exchange exhanst gas outlet 53, heat exchange air guide fan 531, flange connector 54, filtering dictyosome 55, threaded hole 551,
Filter fine-structure mesh 552, blowdown stack 6, spiral heat exchange tube road 61, chimney heat exchanging chamber 62, chimney smoke outlet 621, chimney air guide fan
622, smoke stack emission chamber 63, partition board 631, heat pump 7, heat load 71, heat source outlet tube road 72, heat source go out liquid and are in charge of 721, liquid feeding pump
73, heat source inlet pipe 74, heat source liquid feeding sub-tube 741, evaporator 75, compressor 76, throttle valve 77, condenser 78, heat exchanger
8。
Specific implementation mode
Embodiment 1
It is the explanation to embodiment 1 below.
As shown in Figures 1 to 6, a kind of fume treatment utilizes equipment, including flue gas source 1, electric precipitator 2, transmission main line
3, waste gas reaction module 4, heat exchange module 5, heat exchange inlet pipe 51, heat exchange outlet pipe 52, heat exchange exhanst gas outlet 53, heat exchange air guide fan 531,
Flange connector 54, filtering dictyosome 55, threaded hole 551, filtering fine-structure mesh 552, blowdown stack 6, heat pump 7, heat load 71, heat source go out
Liquid pipeline 72, liquid feeding pump 73, heat source inlet pipe 74, heat exchanger 8, the flue gas source 1 are connected with electricity by transmitting main line 3
2 input terminal of deduster can effectively reduce scattering and disappearing for heat using electric precipitation mode, increase operation rate, the electric precipitator 2 is defeated
Outlet is connected with waste gas reaction module 4 by transmitting main line 3, and the waste gas reaction module 4 includes but not limited to SO2Reaction
Pond, CO2Reaction tank and hydrocarbon reaction pond, the heat exchange inlet pipe that the waste gas reaction module 4 is arranged by output end
51 are connected with 5 input terminal of heat exchange module, and the heat exchange inlet pipe 51 is divided to for two sections and is connected by flange connector 54, institute
A filtering dictyosome 55 is additionally provided between the flange connector 54 stated, 55 central part of filtering dictyosome is equipped with filtering fine-structure mesh
552, avris is uniformly provided with multiple for can periodically more using multi-filtering with 54 mutually fixed threaded hole 551 of flange connector
Filtering dictyosome 55 is changed, practicability is enhanced.
The heat exchange module 5 is internally provided with cavity, the 5 cavity side of heat exchange module be equipped with multiple connections exchange heat into
The air inlet of pipe 51, opposition side are equipped with multiple heat exchange exhanst gas outlets 53, and the heat exchange exhanst gas outlet 53 is internally provided with heat exchange
Air guide fans 531 and has been respectively communicated with heat exchange outlet pipe 52, and the heat exchange module 5 is connected with blowdown stack 6 by the outlet pipe 52 that exchanges heat.
The air inlet is correspondingly provided with a heat exchanger 8, the heat exchange module 5 respectively with 53 inside of heat exchange exhanst gas outlet
8 both sides of heat exchanger be connected separately with heat source outlet tube road 72 and one end of heat source inlet pipe 74, the heat source inlet tube
Road 74 is equipped with liquid feeding pump 73, and the other end of the heat source outlet tube road 72 and heat source inlet pipe 74 is connected with heat pump 7, institute
The heat pump 7 stated includes evaporator 75, compressor 76, throttle valve 77 and condenser 78, and the evaporator 75 is internally provided with pipeline
And be connected respectively with heat source inlet pipe 74 and heat source outlet tube road 72, the evaporator 75 is connected with compressor 76,
The compressor 76 is connected with condenser 78, and the condenser 78 is connected with throttle valve 77, the throttle valve 77
Be connected with evaporator 75, pipeline is equipped in the condenser 78 of the heat pump 7 and is communicated with heat load 71, the heat source into
Liquid pipeline 74 and 72 internal liquid of heat source outlet tube road are ethylene glycol solution, and freezing point is low, can good adaptation winter environment and
As heat-transfer solution, the apparatus structure is simply at low cost, and exhaust gas and dust in flue gas is effectively treated, what is reduced environmental pollution is same
When, it improves resource utilization, enhances practicability.
Embodiment 2
It is the explanation to embodiment 2 below.
In example 2, for structure in the same manner as in Example 1, identical symbol is given, omits identical explanation,
Embodiment 2 has made improvement on the basis of embodiment 1, further includes that spiral heat exchange tube road 61, heat source go out liquid as shown in Fig. 7 to 8
It is in charge of 721 and heat source liquid feeding sub-tube 741, the blowdown stack 6 is round and inside is equipped with spiral heat exchange tube road 61 along inner wall,
61 both ends of spiral heat exchange tube road, which are connected separately with heat source and go out liquid, is in charge of 721 and heat source liquid feeding sub-tube 741, the heat source
Go out liquid and be in charge of 721 and be connected with heat source outlet tube road 72, the heat source liquid feeding sub-tube 741 is connected with heat source inlet pipe 74
It is logical.
The usefulness of the embodiment:It fully exchanges heat and is used using the circulation of flue gas in chimney, improve utilization
Rate.
Embodiment 3
It is the explanation to embodiment 3 below.
In embodiment 3, for structure in the same manner as in Example 1, identical symbol is given, omits identical explanation,
Embodiment 3 has made improvement on the basis of embodiment 1 and embodiment 2, as shown in Figs. 9 to 11, further include chimney heat exchanging chamber 62,
Chimney is arranged in chimney smoke outlet 621, chimney air guide fan 622, smoke stack emission chamber 63 and partition board 631, the blowdown stack 6
63 two parts of heat exchanging chamber 62 and smoke stack emission chamber, 62 bottom of chimney heat exchanging chamber is connected with heat exchange outlet pipe 52 and top is close
It seals, multiple chimney smokes outlets 621 is uniformly provided on 63 midfeather of the chimney heat exchanging chamber 62 and smoke stack emission chamber, it is described
A chimney air guide fan 622 is respectively equipped in chimney smoke outlet 621, chimney air guide fan 622 is located at chimney heat exchanging chamber
Side corresponds to a heat exchanger 8 respectively in 62, is equipped with pipeline in the heat exchanger 8 in the chimney heat exchanging chamber 62 and both sides connect respectively
It is connected to heat source and goes out liquid and be in charge of 721 and heat source liquid feeding sub-tube 741, the heat source goes out liquid and is in charge of 721 and 72 phase of heat source outlet tube road
Connection, the heat source liquid feeding sub-tube 741 are connected with heat source inlet pipe 74,63 bottom of smoke stack emission chamber and chimney
Packed partition board 631 is set between heat exchanging chamber 62, top is equipped with even open to atmosphere opening.
The usefulness of the embodiment:Using multiple heat exchange, the heat carried in flue gas is made full use of.
Embodiment 4
It is the explanation to embodiment 4 below.
In example 4, for identical structure in embodiment 1,2 and 3, give identical symbol, omit identical
Illustrate, embodiment 4 has made improvement on the basis of embodiment 3, as shown in Figure 12 to 13, smoke stack emission chamber 63 is omitted, institute
The chimney smoke outlet 621 stated directly connection air.
The usefulness of the embodiment:Structure is simpler while ensureing that Btu utilization is abundant, and cost is lower.
When in use, the flue gas in flue gas source 1 carries out after 2 dedusting of electric precipitator into waste gas reaction module 4 device
The reaction of pernicious gas removes, and then entering heat exchange module 5 by the inlet pipe 51 that exchanges heat will be hot after the progress heat of heat exchanger 8 exchanges for
Amount sends heat pump 7 to, and then sends heat load or heat collecting apparatus to, and the flue gas after heat exchange enters blowdown stack 6 and arranged
Go out or carry out secondary heat exchange, you can.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case of spirit, changes, modifications, replacement and modification that embodiment is carried out still fall within protection scope of the present invention it
It is interior.