CN206274226U - A kind of heating furnace waste-heat recoverer - Google Patents

A kind of heating furnace waste-heat recoverer Download PDF

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Publication number
CN206274226U
CN206274226U CN201621404722.4U CN201621404722U CN206274226U CN 206274226 U CN206274226 U CN 206274226U CN 201621404722 U CN201621404722 U CN 201621404722U CN 206274226 U CN206274226 U CN 206274226U
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CN
China
Prior art keywords
defeated
flue
heating furnace
mix
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621404722.4U
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Chinese (zh)
Inventor
苏国彬
张继春
胡长悦
祖立业
马胜军
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Individual
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Individual
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Priority to CN201621404722.4U priority Critical patent/CN206274226U/en
Application granted granted Critical
Publication of CN206274226U publication Critical patent/CN206274226U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model heating furnace waste-heat recoverer belongs to oil production equipment, energy-saving equipment field;The recover includes flue, mix defeated pipeline, mix defeated entrance valve, mix defeated pipe outlet valve and heat-insulation layer, described flue is spiral fin coil, openend sets screw thread and is connected with heating furnace smoke exhaust pipe and chimney respectively, it is described to mix defeated pipeline body and be enclosed within flue, defeated pipe ends section is mixed to be tightly connected with flue, two end side surfaces are set mixes defeated entrance and mixes defeated pipe outlet, described mixing defeated entrance valve and mix defeated pipe outlet valve seal and be arranged on is mixed defeated entrance and is mixed on defeated pipe outlet, described heat-insulation layer can carry out integral heat insulation to flue and chimney;The utility model heating furnace waste-heat recoverer, can reduce exhaust gas temperature, and fume afterheat is recycled, and reduce energy waste.

Description

A kind of heating furnace waste-heat recoverer
Technical field
The utility model heating furnace waste-heat recoverer belongs to oil production equipment, energy-saving equipment field.
Background technology
Heating furnace consumes substantial amounts of primary energy, for heating as energy consumption equipment main in crude oil gathering system Stove carries out energy-saving as control production cost, an important channel of raising oilfield economic benefit.
It is to update thermal efficiency equipment higher to carry out energy-saving approach a kind of for heating furnace, but is faced with equipment base Number is big, the problem of the high cost of renewal, and another approach is that the thermal efficiency of equipment, existing oil field are improved according to existing device With heating furnace, exhaust gas temperature reaches 200-500 DEG C, and exhaust gas temperature is too high to cause the inefficiency of boiler, produces a large amount of used heat, makes Into energy waste.
Utility model content
In order to solve the above problems, the utility model provides a kind of heating furnace waste-heat recoverer, and the heating furnace waste heat is returned Receiving device can reduce exhaust gas temperature, reduce energy waste.
What the purpose of this utility model was realized in:
A kind of heating furnace waste-heat recoverer, including flue, mix defeated pipeline, mix defeated entrance valve, mix defeated pipeline Outlet valve and heat-insulation layer;
Described flue is spiral fin coil, and openend sets screw thread and connects with heating furnace smoke exhaust pipe and chimney respectively Connect;
It is described to mix defeated pipeline body and be enclosed within flue, mix defeated pipe ends section and sealed with flue and connect Connect, two end side surfaces are set mixes defeated entrance and mix defeated pipe outlet;
Described mixing defeated entrance valve and mix defeated pipe outlet valve seal and be arranged on is mixed defeated entrance and mixes defeated On pipe outlet;
Described heat-insulation layer can carry out integral heat insulation to flue and chimney.
Above-mentioned heating furnace waste-heat recoverer, is provided with flow sensor and temperature sensor in flue.
Above-mentioned heating furnace waste-heat recoverer, mixes defeated entrance and mixes defeated pipe outlet and be provided with temperature sensor.
Above-mentioned heating furnace waste-heat recoverer, mixes defeated entrance valve on water return pipeline, mixes defeated pipe outlet Valve is arranged on water pipeline.
Beneficial effect:
First, the utility model heating furnace waste-heat recoverer, between flue gas of heating furnace outlet and chimney, heating furnace Flue gas is discharged during operation and transfers to chimney by flue;Respective valves are opened when running, neither influence former heating furnace Smoke discharging effect.
Second, in the course of work of heating furnace waste-heat recoverer, by flue outside helical fin to mixing defeated pipe Medium is heated in road, completes waste heat recovery, then medium is transmitted to uses heat unit, completes UTILIZATION OF VESIDUAL HEAT IN.
3rd, sensor is added with defeated pipeline is mixed in flue, can be to flue-gas temperature, flow velocity and medium temperature temperature Carry out real-time monitoring.
To sum up, the utility model heating furnace waste-heat recoverer, is heated by using spiral fin coil to mixing defeated medium, Heat exchange efficiency is improve, the high temperature that flue gas is carried can be recycled, reduce flue-gas temperature, improve the heat of heating furnace Efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model heating furnace waste-heat recoverer.
In figure, 1 flue, 11 flow sensors, 12 temperature sensors, 2 are mixed defeated pipeline, 21 temperature sensors, 3 mix defeated Defeated pipe outlet valve, 5 heat-insulation layers are mixed in entrance valve, 4.
Specific embodiment
The utility model specific embodiment is described in further detail below in conjunction with the accompanying drawings.
Specific embodiment one
The heating furnace waste-heat recoverer of the present embodiment, structural representation such as Fig. 1, the heating furnace waste-heat recoverer, including cigarette Feed channel 1, defeated pipeline 2 is mixed, defeated entrance valve 3 is mixed, is mixed defeated pipe outlet valve 4 and heat-insulation layer 5;
Described flue 1 is spiral fin coil, and openend sets screw thread and connects with heating furnace smoke exhaust pipe and chimney respectively Connect;
It is described to mix the body of defeated pipeline 2 and be enclosed within flue 1, mix 2 liang of end sections of defeated pipeline close with flue 1 Envelope connection, two end side surfaces are set mixes defeated entrance and mixes defeated pipe outlet;
Described mixing defeated entrance valve 3 and mix defeated pipe outlet valve 4 and be sealingly mounted at is mixed the entrance of defeated pipeline 2 and is mixed In the outlet of defeated pipeline 2;
Described heat-insulation layer 5 can carry out integral heat insulation to flue 1 and chimney.
The utility model heating furnace waste-heat recoverer, the device is arranged on flue gas of heating furnace and exports and chimney between, heating Discharge flue gas transfers to chimney by flue 1 when stove runs;Respective valves are opened when running, and former heating furnace is not influenceed Smoke discharging effect.
In the course of work of heating furnace waste-heat recoverer, by the helical fin outside flue 1 to mixing in defeated pipeline 2 Medium is heated, and completes waste heat recovery, then medium is transmitted to uses heat unit, completes UTILIZATION OF VESIDUAL HEAT IN.
Heat-insulation layer 5 can carry out integral heat insulation to flue 1 and chimney, effectively prevent the generation of condensed water.
Specific embodiment two
The heating furnace waste-heat recoverer of the present embodiment, on the basis of specific embodiment one, further limits flue 1 Inside it is provided with flow sensor 11 and temperature sensor 12;Mix the entrance of defeated pipeline 2 and mix the outlet of defeated pipeline 2 and be provided with TEMP Device 21.
Sensor is added with defeated pipeline is mixed in flue, flue-gas temperature, flow velocity and medium temperature temperature can be carried out Real-time monitoring.
Specific embodiment three
The heating furnace waste-heat recoverer of the present embodiment, on the basis of specific embodiment one, further limits and mixes defeated pipeline Inlet valve 3 is arranged on water return pipeline, is mixed defeated pipe outlet valve 4 and is arranged on water pipeline.
The heating furnace waste-heat recoverer and between heat unit constitute give, backwater circulation, by the recovery to fume afterheat Using constituting heating system.

Claims (4)

1. a kind of heating furnace waste-heat recoverer, it is characterised in that:Including flue(1), mix defeated pipeline(2), mix defeated pipeline and enter Mouth valve(3), mix defeated pipe outlet valve(4)And heat-insulation layer(5);
Described flue(1)It is spiral fin coil, openend sets screw thread and is connected with heating furnace smoke exhaust pipe and chimney respectively;
Described mixes defeated pipeline(2)Body can be enclosed within flue(1)On, mix defeated pipeline(2)Two end sections and flue (1)It is tightly connected, two end side surfaces are set mixes defeated entrance and mix defeated pipe outlet;
Described mixes defeated entrance valve(3)With mix defeated pipe outlet valve(4)It is sealingly mounted at and mixes defeated pipeline(2)Entrance and Mix defeated pipeline(2)In outlet;
Described heat-insulation layer(5)Can be to flue(1)Integral heat insulation is carried out with chimney.
2. heating furnace waste-heat recoverer according to claim 1, it is characterised in that:Flue(1)Inside it is provided with flow velocity Sensor(11)And temperature sensor(12).
3. heating furnace waste-heat recoverer according to claim 1, it is characterised in that:Mix defeated pipeline(2)Entrance and mix defeated pipe Road(2)Outlet is provided with temperature sensor(21).
4. heating furnace waste-heat recoverer according to claim 1, it is characterised in that:Mix defeated entrance valve(3)Install On water return pipeline, defeated pipe outlet valve is mixed(4)On water pipeline.
CN201621404722.4U 2016-12-21 2016-12-21 A kind of heating furnace waste-heat recoverer Expired - Fee Related CN206274226U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621404722.4U CN206274226U (en) 2016-12-21 2016-12-21 A kind of heating furnace waste-heat recoverer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621404722.4U CN206274226U (en) 2016-12-21 2016-12-21 A kind of heating furnace waste-heat recoverer

Publications (1)

Publication Number Publication Date
CN206274226U true CN206274226U (en) 2017-06-23

Family

ID=59063124

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621404722.4U Expired - Fee Related CN206274226U (en) 2016-12-21 2016-12-21 A kind of heating furnace waste-heat recoverer

Country Status (1)

Country Link
CN (1) CN206274226U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114459634A (en) * 2022-01-17 2022-05-10 湖北和泰生物能源有限公司 Waste heat recovery detection device that biomass combustion used

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114459634A (en) * 2022-01-17 2022-05-10 湖北和泰生物能源有限公司 Waste heat recovery detection device that biomass combustion used
CN114459634B (en) * 2022-01-17 2023-01-31 湖北和泰生物能源有限公司 Waste heat recovery detection device for biomass combustion

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170623

Termination date: 20171221