CN209180958U - Mingled burning installation for waste emulsified mixture consumption - Google Patents
Mingled burning installation for waste emulsified mixture consumption Download PDFInfo
- Publication number
- CN209180958U CN209180958U CN201821952484.XU CN201821952484U CN209180958U CN 209180958 U CN209180958 U CN 209180958U CN 201821952484 U CN201821952484 U CN 201821952484U CN 209180958 U CN209180958 U CN 209180958U
- Authority
- CN
- China
- Prior art keywords
- emulsified mixture
- waste emulsified
- valve group
- storage tank
- combustion gun
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of mingled burning installations for waste emulsified mixture consumption, it includes waste emulsified mixture storage tank, filter, delivery pump, combustion gun control valve group, combustion gun and return pipe pressure-regulating valve group；One end of waste emulsified mixture storage tank, filter and delivery pump passes sequentially through pipeline connection, the delivery pump other end is separately connected combustion gun control valve group and return pipe pressure-regulating valve group, the combustion gun control valve group connects combustion gun, and the return pipe pressure-regulating valve group connects waste emulsified mixture storage tank by return pipe.The utility model avoids being easy to use just in case waste emulsified mixture flows out other regions of storage tank regional effect after storage tank leakage, is suitble to promote.
Description
Technical field
The utility model relates to a kind of mingled burning installations for waste emulsified mixture consumption.
Background technique
Currently, can generate useless emulsification after the industrial circles such as metallurgy, chemical industry enter the technological process of production using emulsion
Liquid.Waste emulsified mixture is that viscosity is very big under a kind of room temperature, the extremely low liquid of mobility, since it is on production line
Links, composition is also intricate, or even contains a large amount of impurities.And the disposition for waste emulsified mixture, substantially use
It is the processing method for adding chemical reagent and incinerator high temperature incineration.
It is even more that government is needed to issue that these two types of processing modes, which are not suitable for iron and steel enterprise, especially incinerator high temperature incineration,
Danger Waste disposal certificate.And the processing cost of waste emulsified mixture has increased to 7000 yuan/ton for several years at this, if iron and steel enterprise can be interior
Disposition waste emulsified mixture in portion's then can bring great economic benefit for enterprise.
Summary of the invention
The utility model is intended to overcome the deficiencies of existing technologies, and provides a kind of mingled burning installation for waste emulsified mixture consumption,
Waste emulsified mixture after contingency storage tank leakage is avoided to flow out other regions of storage tank regional effect.
In order to solve the above-mentioned technical problem, the utility model is realized in this way:
It is a kind of for waste emulsified mixture consumption mingled burning installation, it is characterised in that: it include waste emulsified mixture storage tank, filter,
Delivery pump, combustion gun control valve group, combustion gun and return pipe pressure-regulating valve group；
One end of the waste emulsified mixture storage tank, filter and delivery pump passes sequentially through pipeline connection, the delivery pump other end point
Not Lian Jie combustion gun control valve group and return pipe pressure-regulating valve group, the combustion gun control valve group connects combustion gun, described time
Flow-line pressure adjusts valve group and connects waste emulsified mixture storage tank by return pipe.
The mingled burning installation for waste emulsified mixture consumption, it is characterised in that: further include liquidometer, the liquidometer is set
In waste emulsified mixture tank top.
The mingled burning installation for waste emulsified mixture consumption, it is characterised in that: further include thermometer, the thermometer is set
In in waste emulsified mixture storage tank and in pipeline.
The mingled burning installation for waste emulsified mixture consumption, it is characterised in that: further include pressure gauge, the pressure gauge is set
Before and after delivery pump, before combustion gun and at return pipe.
The mingled burning installation for waste emulsified mixture consumption, it is characterised in that: the tank bottom is heated equipped with steam
Coil pipe.
The mingled burning installation for waste emulsified mixture consumption, it is characterised in that: set outside the combustion gun control valve group
There is atomizing steam to flow into wherein.
The mingled burning installation for waste emulsified mixture consumption, it is characterised in that: adopted on the pipeline of entire mingled burning installation
Rock wool is wrapped up outside with steam tracing and pipeline.
The beneficial effects of the utility model are: waste emulsified mixture processing mode is to mix burning, being will be in cold rolling, silicon steel process production
Waste emulsified mixture carry out mixing burning in No. 2 unit boilers for being injected directly into Baosteel power plant for self-supply after steam atomization.Both it was not required to
The addition for carrying out chemical reagent does not need special incinerator yet, do not need yet addition chemical reagent, more crucially due to
Belong to disposition inside iron and steel enterprise, without handling relevant danger Waste disposal certificate.It disposes such inside
Iron and steel enterprise saves a large amount of fund and has dissolved Baosteel stock since Power Plant No.2 unit waste emulsified mixture co-combustion system puts into operation 1 year
About 3000 tons of waste emulsified mixture of part saves about 21,000,000 yuan of fund for company.
No. 2 unit boilers of Plant in Baoshan are subcritical, the single reheat, forced circulation drum pot of Mitsubishi heavy industry manufacture
Furnace, boiler rating 1160t/h, burner quadrangle arrangement, double circle of contact suspension combustions, balanced draft；Pulverized coal preparation system is
Positive pressure is direct-firing, configures 5 medium-speed pulverizers.The fuel configuration type of boiler is clean burn coal, coal and blast furnace gas (BFG), coke
Producer gas (COG) multifuel combustion is additionally provided with one section of (light diesel fuel) big oil gun, totally 9 layers of burner in addition to each section of burning torch.
In order to not influence the normal operation of Power Plant No.2 unit boiler, the processing of unit tail flue gas processing system is not increased
Amount, waste emulsified mixture co-combustion system processing capacity are designed by list furnace 2t/h, and use one section of 4 rifle mode.
Power Plant No.2 unit bottom be arranged waste emulsified mixture storage tank one, around set delivery pump, discharging pump, filter, steam
The equipment such as flow control valve, liquidometer, thermometer, pressure gauge, and closed entire storage tank region with cement cofferdam, it avoids
Just in case waste emulsified mixture flows out other regions of storage tank regional effect after storage tank leakage.
Detailed description of the invention
The utility model is described in further detail with embodiment with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Embodiment 1:
As shown in Figure 1: it is a kind of for waste emulsified mixture consumption mingled burning installation, it include waste emulsified mixture storage tank 1, filter 2,
Delivery pump 3, combustion gun control valve group 4, combustion gun 5 and return pipe pressure-regulating valve group 6；
One end of the waste emulsified mixture storage tank, filter and delivery pump passes sequentially through pipeline connection, the delivery pump other end point
Not Lian Jie combustion gun control valve group and return pipe pressure-regulating valve group, the combustion gun control valve group connects combustion gun, described time
Flow-line pressure adjusts valve group and connects waste emulsified mixture storage tank by return pipe.
It further, further include liquidometer, the liquidometer is set to waste emulsified mixture tank top.
It further, further include thermometer, the thermometer is set in waste emulsified mixture storage tank and in pipeline.
It further, further include pressure gauge, the pressure gauge is set to before delivery pump front and back, combustion gun and at return pipe.
Further, the tank bottom is equipped with steam(-)coil.
Further, atomizing steam is equipped with outside the combustion gun control valve group to flow into wherein.
Further, it is all made of on the pipeline of entire mingled burning installation outside steam tracing and pipeline and wraps up rock wool.
Embodiment 2:
Entire waste emulsified mixture mingled burning installation is by waste emulsified mixture storage tank, delivery pump, filter, pneumatic operated valve, liquidometer, pressure
Table, thermometer, pneumatic control valve, combustion gun and all kinds of manually-operated gates composition.
Waste emulsified mixture storage tank: the storage tank drum and each attachment pipeline are that (tank bottom sets steam heating to stainless steel material
Coil pipe, capacity 34m3), top sets manhole, exhaust outlet, inlet, liquidometer installing port；Cylinder top sets refluxing opening and (connects useless cream
Change liquid return pipe)；Lower part sets liquid outlet, thermometer boss (teletransmission and on the spot), steam inlet；Bottom sets sewage draining exit.It is above each
Interface is respectively provided with manually-operated gate in addition to manhole and liquidometer installing port.Totally 1.
(2) delivery pump: delivery pump uses single-screw (single screw) pump, rate of discharge 3m3/h, outlet pressure 1.6MPa, and the pump housing is stainless
Steel material.Totally 2,1 is standby with 1.
(3) filter: because of the composition and contained impurity of waste emulsified mixture duplication, to guarantee that delivery pump and combustion gun etc. are set
Standby normal work, waste emulsified mixture must first pass through filter before entering storage tank and combustion gun.Filter cylinder and filtration core
Material is stainless steel, 40 mesh of filtering accuracy.Totally 3.
(4) operated pneumatic valve: operated pneumatic valve, which is divided at two, to be installed, and is in parallel with delivery pump at one, is valve group before combustion gun at one
For the control to waste emulsified mixture and steam pipework.Totally 18
(5) liquidometer: being installed on tank top, for the detection to waste emulsified mixture liquid level in storage tank.Totally 1.
(6) it pressure gauge: for the pressure detecting to waste emulsified mixture pipeline, is installed on before delivery pump front and back, combustion gun and useless
Emulsion return line.Totally 8.
(7) thermometer: for carrying out temperature detection to the waste emulsified mixture in storage tank, on pipeline；Also tank bottom is added
Hot steam is detected.Totally 9.
(8) pneumatic control valve: pneumatic control valve is installed before waste emulsified mixture storage tank heat steam inlet at totally two, at one
Steam flow control valve controls steam flow according to the liquid temperature controlling opening of valve of waste emulsified mixture in storage tank；It is useless emulsification at one
Pressure-regulating valve on liquid return pipe, the waste emulsified mixture loine pressure before adjusting combustion gun guarantee the useless emulsification for entering combustion gun
Hydraulic coupling reaches 1.1MPa or more.Totally 2.
(9) jet chimney, waste emulsified mixture pipeline and compressed air pipe all kinds of manually-operated gates: are installed on (for each gas
Movable valve provides compressed air) on.Totally 34.
Waste emulsified mixture co-combustion system process flow:
Waste emulsified mixture is after tank car 8 transports and is discharged into storage tank, since mobility is poor at normal temperature for waste emulsified mixture storage, to protect
Demonstrate,proving emulsion has good conveying characteristic, after 80 DEG C or so need to being heated to tank bottom steam(-)coil, using filter
For device to delivery pump, waste emulsified mixture is flowed into storage tank by return pipe by delivery pump, after recycling several times, when waste emulsified mixture meets to burner hearth
Condition after, pass through and adjust return pipe pressure-regulating valve group, when pressure is adjusted to greater than furnace pressure, combustion gun control valve group
Control combustion gun burns waste emulsified mixture penetrating burner hearth 7；
Return pipe is set before combustion gun, waste emulsified mixture circulation when being deactivated to combustion gun, and pressure is set on return pipe
Regulating valve, for adjusting the waste emulsified mixture pressure medium before combustion gun.Whole waste emulsified mixture pipe-line system whole process uses steam companion
Heat, and external thermal insulation is carried out with rock wool.
The influence burnt to boiler flame center is mixed in order to reduce waste emulsified mixture, waste emulsified mixture combustion gun is located at upper boiler,
Above top coal burner.To enable waste emulsified mixture substantially effectively to burn, first have to be broken for droplet, it need to be by
Low-pressure steam is atomized waste emulsified mixture, and liquid pearl is broken into 50 μm or so of thin pearl
When to avoid MFT (tripping of Main Fuel Trip boiler controller system main burning), waste emulsified mixture co-combustion system is to boiler
It impacts, twice solenoid valve is set before waste emulsified mixture combustion gun, will can not only close this twice electromagnetism when MFT generation occurs
Valve, while atomizing steam before combustion gun, the solenoid valve that purges steam on pipeline also interlocking close return before waste emulsified mixture spontaneous combustion rifle
Flow tube flows back to storage tank.
For the operating condition for preferably monitoring entire waste emulsified mixture co-combustion system, all kinds of temperature, the pressure of entire co-combustion system
Power and control signal (including all pneumatic operated valves, delivery pump, teletransmission temperature/pressure/level sensing, combustion gun etc.) are directly accessed
The throwing of DCS, whole system stop by remotely operating.
The purpose of this project is in order to dissolve the waste emulsified mixture inside Baogang Stocks Trading Co., at the annual dangerous waste object of the company of saving
Reason expense brings economic benefit for company, not pursues energy conservation or resource reutilization, therefore generated when the burning of waste emulsified mixture
Calorific value is not in this project limit of consideration.
Claims (7)
1. a kind of mingled burning installation for waste emulsified mixture consumption, it is characterised in that: it includes waste emulsified mixture storage tank, filter, defeated
Send pump, combustion gun control valve group, combustion gun and return pipe pressure-regulating valve group；
One end of the waste emulsified mixture storage tank, filter and delivery pump passes sequentially through pipeline connection, and the delivery pump other end connects respectively
Combustion gun control valve group and return pipe pressure-regulating valve group are connect, the combustion gun control valve group connects combustion gun, the return pipe
Pressure-regulating valve group connects waste emulsified mixture storage tank by return pipe.
2. the mingled burning installation according to claim 1 for waste emulsified mixture consumption, it is characterised in that: it further include liquidometer,
The liquidometer is set to waste emulsified mixture tank top.
3. the mingled burning installation according to claim 2 for waste emulsified mixture consumption, it is characterised in that: it further include thermometer,
The thermometer is set in waste emulsified mixture storage tank and in pipeline.
4. the mingled burning installation according to claim 3 for waste emulsified mixture consumption, it is characterised in that: it further include pressure gauge,
The pressure gauge is set to before delivery pump front and back, combustion gun and at return pipe.
5. the mingled burning installation according to claim 4 for waste emulsified mixture consumption, it is characterised in that: the tank bottom is set
There is steam(-)coil.
6. the mingled burning installation according to claim 5 for waste emulsified mixture consumption, it is characterised in that: the combustion gun control
Atomizing steam is equipped with outside valve group to flow into wherein.
7. the mingled burning installation according to claim 5 for waste emulsified mixture consumption, it is characterised in that: entire mingled burning installation
It is all made of on pipeline outside steam tracing and pipeline and wraps up rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952484.XU CN209180958U (en) | 2018-11-26 | 2018-11-26 | Mingled burning installation for waste emulsified mixture consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952484.XU CN209180958U (en) | 2018-11-26 | 2018-11-26 | Mingled burning installation for waste emulsified mixture consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180958U true CN209180958U (en) | 2019-07-30 |
Family
ID=67374173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821952484.XU Active CN209180958U (en) | 2018-11-26 | 2018-11-26 | Mingled burning installation for waste emulsified mixture consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589930A (en) * | 2019-09-25 | 2019-12-20 | 宝钢湛江钢铁有限公司 | Automatic control device and method for kinematic viscosity in waste emulsified oil recovery process |
-
2018
- 2018-11-26 CN CN201821952484.XU patent/CN209180958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589930A (en) * | 2019-09-25 | 2019-12-20 | 宝钢湛江钢铁有限公司 | Automatic control device and method for kinematic viscosity in waste emulsified oil recovery process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201636874U (en) | Mixed oil-gas burner | |
| CN102506407A (en) | Cold start oil auxiliary heating system of boiler and heat source-less independent starting method of generating set | |
| CN202057036U (en) | Coal powder air heating furnace | |
| CN209180958U (en) | Mingled burning installation for waste emulsified mixture consumption | |
| CN202330328U (en) | Combustion control system for building element fire-resistance test furnace | |
| CN203980868U (en) | A kind of hot blast oxygen rich fuel gas energy-conserving and environment-protective melting shaft furnace | |
| CN204648267U (en) | A kind of burning processing system being applicable to solid, liquid form hazardous waste | |
| CN103776051B (en) | A kind of device in Gas method for controlling combustion | |
| CN203010658U (en) | Residual heat adaptive dynamic afterburning device | |
| CN210951311U (en) | Combustion system of thermal cleaning furnace | |
| CN204460200U (en) | Boiler oxygen enrichment surely fires auxiliary combustion equipment | |
| CN209669111U (en) | A kind of pyrocarbon black smoke gas processing system | |
| CN101428958A (en) | Glass fibre tank furnace channel oxygen combustion method | |
| CN109654736A (en) | It is horizontal coal-fired to change gas fired-boiler | |
| CN202709178U (en) | Natural gas ignition system of pulverized coal flame furnace | |
| CN206861887U (en) | Integral vacuum phase transformation water batch heater | |
| CN202281223U (en) | Control valve unit device for coal water slurry combustor | |
| CN208952075U (en) | A kind of double burner heating furnace | |
| CN109959026B (en) | Fire detection cooling air system for preventing coking of coal-fired boiler and working method thereof | |
| CN201128202Y (en) | Burning water-coal-slurry oil-saving apparatus for asphalt concrete mixing plant | |
| CN208253645U (en) | Biomass couples pulverized coal combustion system | |
| CN205332825U (en) | Natural gas industrial stoves polyoxy burning gas recirculation system | |
| CN205746873U (en) | Air-control device for boiler catalysis burning | |
| CN205316348U (en) | Integrated sledge of nonflame unloading discharge system | |
| CN111219994A (en) | Oxygen-enriched combustion safety protection control method for heating furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |