CN204676036U - The safety and environmental protection oil refining apparatus of a kind of continuously feeding, the waste and old organic cracking regeneration of deslagging - Google Patents
The safety and environmental protection oil refining apparatus of a kind of continuously feeding, the waste and old organic cracking regeneration of deslagging Download PDFInfo
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- CN204676036U CN204676036U CN201520374868.8U CN201520374868U CN204676036U CN 204676036 U CN204676036 U CN 204676036U CN 201520374868 U CN201520374868 U CN 201520374868U CN 204676036 U CN204676036 U CN 204676036U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses a kind of continuously feeding, the safety and environmental protection oil refining apparatus of the waste and old organic cracking regeneration of deslagging, comprise material bin, shredder assembly, concentration equipment, drying unit, catalyst for cracking feed bin, constant temperature high efficiency agitator type liquid heat-conducting medium heating unit, heat conducting medium heating apparatus, liquid adsorption formula gas dust-removing device, carbon black collection device, catalysis reconstruction unit, one-level constant-temp. gas-liquid tripping device, spray equipment, high temperature heat exchanger, oil product neutralising arrangement, device for filtering impurities, finished product collection device, secondary constant-temp. gas-liquid tripping device, normal temperature gas-liquid separation device, oily-water seperating equipment, exhaust gas processing device, device for recovering tail gas, waste disposal plant and safe pressure relief device.The utility model can realize waste and old organism from recycling to a complete set of function of producing oil refining, ensures uninterruptedly carrying out continuously of a whole set of function, thus improving production efficiency greatly, optimized production process.
Description
Technical field
The utility model relates to the safety and environmental protection oil refining apparatus of a kind of continuously feeding, the waste and old organic cracking regeneration of deslagging.
Background technology
In waste and old organism (such as waste or used plastics) recovery and reusing and recycling industry, conventional refinery process mostly is inner rotary reactor equipment.This equipment can only distillate at the RC pipeline of reactor due to the oil gas of cracking in the production of inner rotary reactor, during this pipeline is in and constantly rotates, will cause high-temperature oil gas leakage as long as this pipe is a little partially dynamic in seal cartridge and causes the accident.And due to inner rotary reactor very long, easily there is distortion, thus more easily occur accident, and accelerate to scrap.And equipment is sectional type runs continuously, i.e. charging, cracking, these three main production links of deslagging are that interval segmentation is carried out, the continuously feeding in really meaning, deslagging.The technique of refining at later stage oil product is comparatively simple, catalyst efficiency is low, and the diesel oil finally refined out, solvent oil are difficult to be up to state standards, and mostly are heavy oil (being commonly called as dirty oil).Legacy equipment heating has two kinds of modes more in addition, and one is Electromagnetic Heating, thisly wastes resource very much, not energy-conservation; Another combines with tail gas for combustion fuel, and directly to cracking apparatus heating, it is also dangerous that this technique is difficult to control Heating temperature.
Utility model content
The utility model is in order to solve above-mentioned the deficiencies in the prior art part, the safety and environmental protection oil refining apparatus of a kind of efficient, energy-conservation continuously feeding, the waste and old organic cracking regeneration of deslagging is provided, to waste and old organism can be realized from recycling to a complete set of function of producing oil refining, ensure uninterruptedly carrying out continuously of a whole set of function, thus improving production efficiency greatly, optimized production process.
The utility model technical solution problem adopts following technical scheme:
A kind of continuously feeding of the utility model, the constructional feature of the safety and environmental protection oil refining apparatus of the waste and old organic cracking regeneration of deslagging comprises: material bin, shredder assembly, concentration equipment, drying unit, catalyst for cracking feed bin, constant temperature high efficiency agitator type liquid heat-conducting medium heating unit, heat conducting medium heating apparatus, liquid adsorption formula gas dust-removing device, carbon black collection device, catalysis reconstruction unit, one-level constant-temp. gas-liquid tripping device, spray equipment one, high temperature heat exchanger one, oil product neutralising arrangement one, device for filtering impurities one, finished product collection device one, spray equipment two, secondary constant-temp. gas-liquid tripping device, high temperature heat exchanger two, oil product neutralising arrangement two, device for filtering impurities two, finished product collection device two, spray equipment three, normal temperature gas-liquid separation device, oily-water seperating equipment, oil product neutralising arrangement three, device for filtering impurities three, finished product collection device three, exhaust gas processing device, device for recovering tail gas, waste disposal plant and safe pressure relief device,
Described material bin, described shredder assembly, described concentration equipment, described drying unit are connected successively with the upper feed inlet of described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit;
One end upper feed inlet of described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit is connected with described catalyst for cracking feed bin by pipeline, and two, one end heat-conducting medium outlet of described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit is all connected with the opening for feed of described heat conducting medium heating apparatus; The other end two heat-conducting medium imports are all connected with the discharge port of described heat conducting medium heating apparatus; Described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit upper return mouth is connected with the lower tapping hole of described liquid adsorption formula gas dust-removing device;
The upper air vent of described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit is connected with the upper inlet port of described liquid adsorption formula gas dust-removing device; The slag notch of the bottom of described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit is connected with described carbon black collection device; The air outlet of described liquid adsorption formula gas dust-removing device is connected with described heat conducting medium heating apparatus with described catalysis reconstruction unit, described one-level constant-temp. gas-liquid tripping device, described secondary constant-temp. gas-liquid tripping device, described normal temperature gas-liquid separation device, described exhaust gas processing device, described device for recovering tail gas successively by pipeline;
The top fluid inlet of described one-level constant-temp. gas-liquid tripping device is connected with import with the outlet of described spray equipment one respectively with bottom liquid outlet, and the liquid outlet of described one-level constant-temp. gas-liquid tripping device is connected with described high temperature heat exchanger one, described oil product neutralising arrangement one, described device for filtering impurities one and described finished product collection device one by pipeline successively;
The top fluid inlet of described secondary constant-temp. gas-liquid tripping device is connected with import with the outlet of described spray equipment two respectively with bottom liquid outlet, and the liquid outlet of described secondary constant-temp. gas-liquid tripping device is also connected with described high temperature heat exchanger two, described oil product neutralising arrangement two, described device for filtering impurities two and described finished product collection device two by pipeline successively;
The top fluid inlet of described normal temperature gas-liquid separation device is also connected with import with the outlet of described spray equipment three respectively with bottom liquid outlet, and the liquid outlet of described normal temperature gas-liquid separation device is also connected with described oily-water seperating equipment, described oil product neutralising arrangement three, described device for filtering impurities three and described finished product collection device three by pipeline successively;
The water port of described oil product neutralising arrangement one, described oil product neutralising arrangement two, described oil product neutralising arrangement three and described oily-water seperating equipment is all connected with described waste disposal plant;
Connecting tube between described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit and described liquid adsorption formula gas dust-removing device, connecting tube between described liquid adsorption formula gas dust-removing device and described catalysis reconstruction unit, connecting tube between described catalysis reconstruction unit and described one-level constant-temp. gas-liquid tripping device, connecting tube between described one-level constant-temp. gas-liquid tripping device and described secondary constant-temp. gas-liquid tripping device, connecting tube between described secondary constant-temp. gas-liquid tripping device and described normal temperature gas-liquid separation device, described normal temperature gas-liquid separation device is all connected with safe pressure relief device with the connecting tube between described exhaust gas processing device.
The constructional feature of the safety and environmental protection oil refining apparatus of continuously feeding described in the utility model, the waste and old organic cracking regeneration of deslagging is also, described device also comprises: waste-heat recovery device and spare gas tank;
Described waste-heat recovery device is connected with the smoke outlet of described heat conducting medium heating apparatus and the inlet mouth of described drying unit respectively by pipeline;
Described spare gas tank is connected by the inlet mouth of pipeline with described heat conducting medium heating apparatus burner.
Described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit, described heat conducting medium heating apparatus, described liquid adsorption formula gas dust-removing device, described catalysis reconstruction unit, described one-level constant-temp. gas-liquid tripping device, described secondary constant-temp. gas-liquid tripping device, described normal temperature gas-liquid separation device, described exhaust gas processing device and described device for recovering tail gas are equipped with temperature sensor and pressure transmitter, and the temperature signal obtained and pressure signal are used for being supplied to described safe pressure relief device.
The heat produced in described heat conducting medium heating apparatus is undertaken collecting and supplying drying unit by waste-heat recovery device.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model system adopts closed continuous cracking streamline, really achieve the production requirement of " it is fuel-displaced continuously that every minute does not stop charging, at every moment automatic sludge discharge, day and night ", tail gas and waste residue are collected in hermetic situation simultaneously, tail gas, sewage are after treatment, plenum system recycles, non-secondary pollution.In control, adopt the control mode of multi-point, comprehensive, full intelligence, ensure whole system operating safety, thus make the utility model not only increase production efficiency, and there is feature that is safe and reliable, energy-conserving and environment-protective.
2, the utility model system adopts the material heating equipment of the heating of a kind of constant temperature agitator type liquid heat-conducting medium, continus convergence, control automatically, the spiral conveying of screw feeder and constant-temperature liquid heating combine, while waste and old organism and catalyst for cracking are stirred be transported to other one end by one end, its waste and old organism is allowed fully scission reaction to occur by inside and outside heating simultaneously, final a small amount of carbon black is discharged automatically from the other end, achieve the continuity of production, revolutionary improvement is carried out to heating installation in the market, there is very good practicality.
3, the utility model system selects heat conducting medium heating apparatus, selects fused salt (NaNO
240%, NaNO
37%, KNO
353%) transmission of heat is carried out as heat-conducting medium; Because fused salt is liquid at high operating temperatures, so liquid fused salt has homogeneous heating, temperature adjustment controls temperature accurately, and can produce high temperature at lower pressures, and pollution-free, heat-transfer effect is good, safety, environmental protection, energy-conservation.
4, the utility model adopts liquid adsorption formula gas dust-removing device, scission reaction is generated the foreign material absorption cleanings such as the solid particulate entrained by gas, dust, gas is dropped to certain temperature simultaneously, the heavy oil of this duration molecular chain will liquefy, then by liquid automatic control, it will be back to heating unit together with the foreign material that and re-start scission reaction with adsorbing; Whole process automation.
5, the utility model adopts novel recombination catalyst, carries out catalysis restructuring, impel its state that reaches capacity, so that the later stage carries out multistage rectification to the unsaturated composition contained in the gas after absorption.
6, the utility model adopts the oil product of three grades of rectifying to the different grades in gas to be separated, and rectifying adopts the mode spraying and combine with thermostatically heating, by flow processs such as neutralization, absorption to ensure the quality isolating oil fuel.
7, the tail gas that the utility model technique produces all reclaims, and supply heat conducting medium heating apparatus carries out combustion heating; Sootlecovery supply carbon black plant is as raw material; The sewage disposal Posterior circle produced uses.Whole system energy-saving and environmental protection.
8, each primary device of the whole technique of the utility model and connecting tube be furnished with a set of or many sleeving temperatures sensor and pressure transmitter, the running status of real-time monitoring system, and it is safe and reliable to ensure whole process operation to be furnished with completely independently pressure relief system.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is the structural representation of the utility model constant temperature high efficiency agitator type liquid heat-conducting medium heating unit;
Fig. 3 is the structural representation of the utility model liquid adsorption formula gas dust-removing device;
Label in Fig. 1: 1 material bin; 2 shredder assemblys; 3 concentration equipments; 4 drying units; 5 catalyst for cracking feed bins; 6 constant temperature high efficiency agitator type liquid heat-conducting medium heating units; 7 heat conducting medium heating apparatus; 8 liquid adsorption formula gas dust-removing devices; 9 carbon black collection devices; 10 waste-heat recovery devices; 11 catalysis reconstruction unit; 12 one-level constant-temp. gas-liquid tripping devices; 13 spray equipments one; 14 high temperature heat exchanger one; 15 oil product neutralising arrangements one; 16 device for filtering impurities one; 17 finished product collection devices one; 18 spray equipments two; 19 secondary constant-temp. gas-liquid tripping devices; 20 high temperature heat exchanger two; 21 oil product neutralising arrangements two; 22 device for filtering impurities two; 23 finished product collection devices two; 24 spray equipments three; 25 normal temperature gas-liquid separation devices; 26 oily-water seperating equipments; 27 oil product neutralising arrangements three; 28 device for filtering impurities three; 29 finished product collection devices three; 30 exhaust gas processing devices; 31 device for recovering tail gas; 32 waste disposal plants; 33 spare gas tanks; 34 safe pressure relief devices;
Label in Fig. 2: A1 high temp. rotary joint; A2 bearing support; A3 screw feeder housing; A4 hollow spindle; A5 screw-blade; A6-1 venting port, A6-2 refluxing opening; A7 outer tube; A8 opening for feed; A9 liquid heat-conducting medium outlet one; A10 tongued and grooved flanges; A11 power wheel; A12 liquid heat-conducting medium outlet two; A13 driving chain; A14 motor; A15 liquid heat-conducting medium import one; A16 slag notch; A17 temperature sensor; A18 liquid heat-conducting medium import two;
Label in Fig. 3: B1 inlet mouth; B2 air outlet; B3 shunts airway; B4 steel screen layer; B5 refluxing opening; B6 valve; B7 liquidometer; B8 upper chamber; B9 lower cavity; B10 tube sheet.
Embodiment
In the present embodiment, as shown in Figure 1, a kind of continuously feeding, the safety and environmental protection oil refining apparatus of the waste and old organic cracking regeneration of deslagging comprises: material bin 1, shredder assembly 2, concentration equipment 3, drying unit 4, catalyst for cracking feed bin 5, constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6, heat conducting medium heating apparatus 7, liquid adsorption formula gas dust-removing device 8, carbon black collection device 9, waste-heat recovery device 10, catalysis reconstruction unit 11, one-level constant-temp. gas-liquid tripping device 12, spray equipment 1, high temperature heat exchanger 1, oil product neutralising arrangement 1, device for filtering impurities 1, finished product collection device 1, spray equipment 2 18, secondary constant-temp. gas-liquid tripping device 19, high temperature heat exchanger 2 20, oil product neutralising arrangement 2 21, device for filtering impurities 2 22, finished product collection device 2 23, spray equipment 3 24, normal temperature gas-liquid separation device 25, oily-water seperating equipment 26, oil product neutralising arrangement 3 27, device for filtering impurities 3 28, finished product collection device 3 29, exhaust gas processing device 30, device for recovering tail gas 31, waste disposal plant 32, spare gas tank 33 and safe pressure relief device 34,
In the present embodiment, as shown in Figure 2, a kind of constant temperature high efficiency agitator type liquid heat-conducting medium heating installation comprises: high temp. rotary joint A1, bearing support A2, screw feeder housing A3, hollow spindle A4, screw-blade A5, venting port A6-1, refluxing opening A6-2, outer tube A7, opening for feed A8, liquid heat-conducting medium export an A9, tongued and grooved flanges A10, power wheel A11, liquid heat-conducting medium export two A12, driving chain A13, motor A14, liquid heat-conducting medium import one A15, slag notch A16 and liquid heat-conducting medium import two A18;
Hollow spindle A4 be equipped with screw-blade A5 and be arranged on screw feeder housing A3 inside, be provided with opening for feed A8 in one end of screw feeder housing A3, the other end is provided with slag notch A16;
At the outer tube A7 that the arranged outside of screw feeder housing A3 has two ends to seal, thus form cavity between screw feeder housing A3 and outer tube A7; Outside in sleeve A 7, one end liquid heat-conducting medium be provided with upwards being in opening for feed A8 exports an A9; Outside in sleeve A 7, the one end being in slag notch A16 is provided with downward liquid heat-conducting medium import one A15; In concrete enforcement, carry out isothermal holding in the outside of the screw feeder housing A3 of installation according to thermal insulation layer skeletal lines, thus form thermal insulation layer;
Seal respectively by tongued and grooved flanges A10 and bearing support A2 at the two ends of screw feeder housing A3; At the two ends of hollow spindle A4, and be in the outside of two end axles bearing A2, be respectively arranged with high temp. rotary joint A1; The high temp. rotary joint being in opening for feed A8 side is provided with liquid heat-conducting medium and exports two A12; The high temp. rotary joint being in slag notch A16 side is provided with liquid heat-conducting medium import two A18;
Opening for feed A8 one end of hollow spindle A4 is provided with power wheel A11, and drive driving chain A13 and power wheel A11 to drive hollow spindle A4 to rotate by motor A14, material enters in screw feeder housing A3 from opening for feed A8, through screw-blade A5 forward slowly screw propulsion to slag notch A16, while propelling, export an A9 from liquid heat-conducting medium after constant-temperature liquid heat-conducting medium enters cavity by liquid heat-conducting medium import one A15 and flow out; Form external sync heat transfer structure for conveying; Constant-temperature liquid heat-conducting medium is entered in hollow spindle A4 by liquid heat-conducting medium import two A18 and exports two A12 outflows from liquid heat-conducting medium again, and synchronously conduct heat structure for conveying in formation inside; In liquid heat-conducting medium transmitting procedure, transfer heat to material respectively by screw feeder housing A3, hollow spindle A4 and screw-blade A5, thus reach required temperature.
Preferably, slag notch A16 is provided with temperature sensor A17, the drop temperature of material is obtained with temperature sensor A17, when temperature sensor A17 detects cinder notch A16 material out lower than temperature needed for material, transmitting signals to PID Controlling System to regulate the rotating speed of motor A4 to increase material heat-up time, controlling the heat-up time of material to reach the Heating temperature needed for material by regulating motor A14 rotating speed.
In the present embodiment, as shown in Figure 3, a kind of simple liquid adsorption type cleaning apparatus 8 is a kind of modes of waste gas dedusting purification, and it comprises tank body, inlet mouth B1, air outlet B2, shunting airway B3, steel screen layer B4, refluxing opening B5, valve B6 and liquidometer B7;
The cavity of tank body is divided into upper chamber B8 and lower cavity B9 by tube sheet B10; Liquid is loaded with in lower cavity B9; Be communicated with inlet mouth B1 in the outside of upper chamber B8, in the outside of lower cavity B9, and the top being in liquid levels is communicated with air outlet B2; Be communicated with in the side of lower cavity B9 and be provided with liquidometer B7; Liquidometer B7 can measure the upper and lower spacing liquid level of liquid; By gathering height that liquid level position signal recycling opening/shutting valve B6 controls liquid level between spacing up and down;
In lower cavity B9, the below being in liquidometer B7 lower limit is provided with steel screen layer B4;
Shunting airway B3 is welded on tube sheet B10, and is communicated with upper chamber B8 and lower cavity B9, the below of through steel screen layer B4; The bottom outside wall of shunting airway B3 is provided with some production wells; In concrete enforcement, stainless steel filament can be wound around above production well, for improving dust removing effects.
The bottom of tank body is provided with refluxing opening B5, and controls to open and close by valve B6; Both can deslagging, also discharge opeing can control liquid level.
Enter in upper chamber B8 there to be dirt gas by inlet mouth B1, be sent in the liquid of tank base by shunting airway B3 and carry out lowering the temperature and adsorbing, the impurity sedimentation produced from the shunting airway B3 mouth of pipe and production well is to tank base, and discharged by refluxing opening B5, simultaneously, produce slightly larger bubble and carry out fragmentation and filtration through steel screen layer B4 again, steel screen layer B4 can make the bubble entered in liquid diminish not cause large entraining air bubbles impurity to be gone out, bubble reduction can make gas and liquid enlarge active surface, thus greatly improve the effect removing gaseous impurities, and steel screen layer B4 can also tackle part dust, the clean gas obtained to be risen to above liquid levels and is discharged by air outlet B2, thus form cleaning apparatus to there being dirt gas cleaning structure.
As shown in Figure 1, the upper feed inlet A8 of material bin 1, shredder assembly 2, concentration equipment 3, drying unit 4 and constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6 is connected successively by conveying belt;
The upper feed inlet A8 of constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6 is connected with catalyst for cracking feed bin 5 by pipeline, and constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6 one end heat-conducting medium exports an A9 and exports two A12 with heat-conducting medium and all with the opening for feed of heat conducting medium heating apparatus 7 be connected; Heat-conducting medium import one A15 of the other end is all connected with the discharge port of heat conducting medium heating apparatus 7 with heat-conducting medium import two A18; Constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6 upper return mouth A6-2 is connected with the lower return mouth B5 of liquid adsorption formula gas dust-removing device 8;
The upper air vent A6-1 of constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6 is connected with the upper inlet port B1 of liquid adsorption formula gas dust-removing device 8; The lower tapping hole A16 of constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6 is connected with carbon black collection device 9;
The air outlet B2 of liquid adsorption formula gas dust-removing device 8 is connected with heat conducting medium heating apparatus 7 with catalysis reconstruction unit 11, one-level constant-temp. gas-liquid tripping device 12, secondary constant-temp. gas-liquid tripping device 19, normal temperature gas-liquid separation device 25, exhaust gas processing device 30, device for recovering tail gas 31 successively by pipeline;
Waste-heat recovery device 10 is connected with the smoke outlet of heat conducting medium heating apparatus 7 and the inlet mouth of drying unit 4 respectively by pipeline;
Spare gas tank 33 is connected by the inlet mouth of pipeline with heat conducting medium heating apparatus 7 burner;
The top fluid inlet of one-level constant-temp. gas-liquid tripping device 12 is connected with import with the outlet of spray equipment 1 respectively with bottom liquid outlet, and the liquid outlet of one-level constant-temp. gas-liquid tripping device 12 is connected with high temperature heat exchanger 1, oil product neutralising arrangement 1, device for filtering impurities 1 and finished product collection device 1 by pipeline successively;
The top fluid inlet of secondary constant-temp. gas-liquid tripping device 19 is connected with import with the outlet of spray equipment 2 18 respectively with bottom liquid outlet, and the liquid outlet of secondary constant-temp. gas-liquid tripping device 19 is also connected with high temperature heat exchanger 2 20, oil product neutralising arrangement 2 21, device for filtering impurities 2 22 and finished product collection device 2 23 by pipeline successively;
The top fluid inlet of normal temperature gas-liquid separation device 25 is also connected with import with the outlet of spray equipment 3 24 respectively with bottom liquid outlet, and the liquid outlet of normal temperature gas-liquid separation device 25 is also connected with oily-water seperating equipment 26, oil product neutralising arrangement 3 27, device for filtering impurities 3 28 and finished product collection device 3 29 by pipeline successively;
The water port of oil product neutralising arrangement 1, oil product neutralising arrangement 2 15, oil product neutralising arrangement 3 15 and oily-water seperating equipment 26 is all connected with waste disposal plant 32;
Connecting tube between constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6 and liquid adsorption formula gas dust-removing device 8, connecting tube between liquid adsorption formula gas dust-removing device 8 and catalysis reconstruction unit 11, connecting tube between catalysis reconstruction unit 11 and one-level constant-temp. gas-liquid tripping device 12, connecting tube between one-level constant-temp. gas-liquid tripping device 12 and secondary constant-temp. gas-liquid tripping device 19, connecting tube between secondary constant-temp. gas-liquid tripping device 19 and normal temperature gas-liquid separation device 25, connecting tube between normal temperature gas-liquid separation device 25 with exhaust gas processing device 30 is all connected with safe pressure relief device 34,
In the present embodiment, at constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6, heat conducting medium heating apparatus 7, liquid adsorption formula gas dust-removing device 8, catalysis reconstruction unit 9, one-level constant-temp. gas-liquid tripping device 12, secondary constant-temp. gas-liquid tripping device 19, normal temperature gas-liquid separation device 25, temperature sensor and pressure transmitter exhaust gas processing device 30 and device for recovering tail gas 31 be equipped with for monitoring the running status of whole system in real time, and keep linking with safe pressure relief device 34, the temperature signal obtained and pressure signal are used for being supplied to safe pressure relief device 34, thus ensure the operating safety of whole system.
The safety and environmental protection oil refining process of a kind of continuously feeding, the waste and old organic cracking regeneration of deslagging carries out as follows:
Step 1, waste and old organism (such as waste or used plastics) are discharged from the outlet of material bin 1, successively after shredder assembly 2, concentration equipment 3, drying unit 4 process, under the effect of feeding machine, enter constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6 together with the catalyst for cracking in catalyst for cracking feed bin 5;
By stirring heating generation scission reaction under the effect at catalyst for cracking of step 2, waste and old organism in the constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6 of 400 DEG C, finally form gas and Powdered carbon black is discharged from the venting port A6-1 on top and the slag-drip opening A16 of bottom respectively;
Step 3, the loose black of discharging enter carbon black collection device;
Step 4, expellant gas carry out lowering the temperature and dust removal process after first entering the inlet mouth B1 of liquid adsorption type gas dust-removing device 8, the foreign material cleanings such as the dust in gas, particle removed, the impurity produced after removing automatically is flow back in constant temperature high efficiency agitator type liquid heat-conducting medium heating unit 6 by refluxing opening B5 and re-starts scission reaction; Loose black enters carbon black collection device (9); And containing a large amount of unsaturated hydrocarbons inside the clean gas obtained through udst separation, its enter after being discharged by air outlet B2 in catalysis reconstruction unit 11 with recombination catalyst generation catalyzed reaction, thus reach steady state;
Gas after step 5, catalysis restructuring is successively through one-level constant-temp. gas-liquid tripping device 12, secondary constant-temp. gas-liquid tripping device 19 and normal temperature gas-liquid separation device 25, and under the effect of the spraying ventilating device 1 of differing temps grade, spraying ventilating device 2 18 spraying ventilating device 3 24, the diesel oil of the different trade mark and solvent oil are cooled to liquid state by gaseous state and separate;
Step 6, undertaken being cooled to normal temperature by the isolated liquid diesel of one-level constant-temp. gas-liquid tripping device 12 by high temperature heat exchanger 1 after, again successively through the clean heavy gas oil that oil product neutralising arrangement 1 and device for filtering impurities 1 obtain, and be collected in finished product collection device 1;
Step 7, undertaken being cooled to normal temperature by the isolated liquid diesel of secondary constant-temp. gas-liquid tripping device 19 by high temperature heat exchanger 2 20 after, again successively through the clean solar oil that oil product neutralising arrangement 2 21 and device for filtering impurities 2 22 obtain, and be collected in finished product collection device 2 23;
Step 8, by three grades of isolated liquid gasolines of normal temperature gas-liquid separation device 25 by oily-water seperating equipment 26 by liquid solvent oil separate in oil solution, again successively after oil product neutralising arrangement 3 27 and device for filtering impurities 3 28, obtain clean solvent oil, and be collected in finished product collection device 3 29;
Step 9, the sewage produced in oil product neutralising arrangement 1, oil product neutralising arrangement 2 21, oil product neutralising arrangement 3 27 and oily-water seperating equipment 26 turn back to respectively in oil product neutralising arrangement 1, oil product neutralising arrangement 2 21, oil product neutralising arrangement 3 27 after carrying out neutralizing treatment by waste disposal plant 32 and recycle; In the flow process of three grades of neutralizing treatment and oily water separation, understand some sewage discharge, sewage utilizes through waste disposal plant 32 neutralizing treatment Posterior circle;
Step 10, the tail gas produced after one-level constant-temp. gas-liquid tripping device 12, secondary constant-temp. gas-liquid tripping device 19 and normal temperature gas-liquid separation device 25 these three grades cooling process, main component is below the C5 inflammable gass such as methane (CH4), ethane (C2H6), propane (C3H8); Flammable tail gas is undertaken collecting by device for recovering tail gas 31 and supplies heat conducting medium heating apparatus 7 and carry out combustion heating after removing the objectionable impuritiess such as contained chlorine, sulphur by vent gas treatment 30.
In order to improve the overall thermal efficiency of heat conducting medium heating apparatus 7 further, reduce funnel temperature, being provided with waste-heat recovery device 10 in outlet, for collecting the heat supply drying unit 4 produced in heat conducting medium heating apparatus 7, thus fully reaching the object of energy-saving and environmental protection.Simultaneity factor is also provided with spare gas tank 33, and when system is opened or tail gas supply is not enough, postcombustion, to ensure the continuity that whole system is run.
Claims (4)
1. a continuously feeding, the safety and environmental protection oil refining apparatus of the waste and old organic cracking regeneration of deslagging, is characterized in that comprising: material bin (1), shredder assembly (2), concentration equipment (3), drying unit (4), catalyst for cracking feed bin (5), constant temperature high efficiency agitator type liquid heat-conducting medium heating unit (6), heat conducting medium heating apparatus (7), liquid adsorption formula gas dust-removing device (8), carbon black collection device (9), catalysis reconstruction unit (11), one-level constant-temp. gas-liquid tripping device (12), spray equipment one (13), high temperature heat exchanger one (14), oil product neutralising arrangement one (15), device for filtering impurities one (16), finished product collection device one (17), spray equipment two (18), secondary constant-temp. gas-liquid tripping device (19), high temperature heat exchanger two (20), oil product neutralising arrangement two (21), device for filtering impurities two (22), finished product collection device two (23), spray equipment three (24), normal temperature gas-liquid separation device (25), oily-water seperating equipment (26), oil product neutralising arrangement three (27), device for filtering impurities three (28), finished product collection device three (29), exhaust gas processing device (30), device for recovering tail gas (31), waste disposal plant (32) and safe pressure relief device (34),
Described material bin (1), described shredder assembly (2), described concentration equipment (3), described drying unit (4) are connected successively with the upper feed inlet of described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit (6);
One end upper feed inlet of described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit (6) is connected with described catalyst for cracking feed bin (5) by pipeline, and two, one end heat-conducting medium outlet of described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit (6) is all connected with the opening for feed of described heat conducting medium heating apparatus (7); The other end two heat-conducting medium imports are all connected with the discharge port of described heat conducting medium heating apparatus (7); Described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit (6) upper return mouth is connected with the lower tapping hole of described liquid adsorption formula gas dust-removing device (8);
The upper air vent of described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit (6) is connected with the upper inlet port of described liquid adsorption formula gas dust-removing device (8); The slag notch of the bottom of described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit (6) is connected with described carbon black collection device (9); The air outlet of described liquid adsorption formula gas dust-removing device (8) is connected with described heat conducting medium heating apparatus (7) with described catalysis reconstruction unit (11), described one-level constant-temp. gas-liquid tripping device (12), described secondary constant-temp. gas-liquid tripping device (19), described normal temperature gas-liquid separation device (25), described exhaust gas processing device (30), described device for recovering tail gas (31) successively by pipeline;
The top fluid inlet of described one-level constant-temp. gas-liquid tripping device (12) is connected with import with the outlet of described spray equipment one (13) respectively with bottom liquid outlet, and the liquid outlet of described one-level constant-temp. gas-liquid tripping device (12) is connected with described high temperature heat exchanger one (14), described oil product neutralising arrangement one (15), described device for filtering impurities one (16) and described finished product collection device one (17) by pipeline successively;
The top fluid inlet of described secondary constant-temp. gas-liquid tripping device (19) is connected with import with the outlet of described spray equipment two (18) respectively with bottom liquid outlet, and the liquid outlet of described secondary constant-temp. gas-liquid tripping device (19) is also connected with described high temperature heat exchanger two (20), described oil product neutralising arrangement two (21), described device for filtering impurities two (22) and described finished product collection device two (23) by pipeline successively;
The top fluid inlet of described normal temperature gas-liquid separation device (25) is also connected with import with the outlet of described spray equipment three (24) respectively with bottom liquid outlet, and the liquid outlet of described normal temperature gas-liquid separation device (25) is also connected with described oily-water seperating equipment (26), described oil product neutralising arrangement three (27), described device for filtering impurities three (28) and described finished product collection device three (29) by pipeline successively;
The water port of described oil product neutralising arrangement one (15), described oil product neutralising arrangement two (15), described oil product neutralising arrangement three (15) and described oily-water seperating equipment (26) is all connected with described waste disposal plant (32);
Connecting tube between described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit (6) and described liquid adsorption formula gas dust-removing device (8), connecting tube between described liquid adsorption formula gas dust-removing device (8) and described catalysis reconstruction unit (11), connecting tube between described catalysis reconstruction unit (11) and described one-level constant-temp. gas-liquid tripping device (12), connecting tube between described one-level constant-temp. gas-liquid tripping device (12) and described secondary constant-temp. gas-liquid tripping device (19), connecting tube between described secondary constant-temp. gas-liquid tripping device (19) and described normal temperature gas-liquid separation device (25), described normal temperature gas-liquid separation device (25) is all connected with safe pressure relief device (34) with the connecting tube between described exhaust gas processing device (30).
2. the safety and environmental protection oil refining apparatus of continuously feeding according to claim 1, the waste and old organic cracking regeneration of deslagging, it is characterized in that, described device also comprises: waste-heat recovery device (10) and spare gas tank (33);
Described waste-heat recovery device (10) is connected with the smoke outlet of described heat conducting medium heating apparatus (7) and the inlet mouth of described drying unit (4) respectively by pipeline;
Described spare gas tank (33) is connected by the inlet mouth of pipeline with described heat conducting medium heating apparatus (7) burner.
3. continuously feeding according to claim 1 and 2, the safety and environmental protection oil refining apparatus of the waste and old organic cracking regeneration of deslagging, it is characterized in that, described constant temperature high efficiency agitator type liquid heat-conducting medium heating unit (6), described heat conducting medium heating apparatus (7), described liquid adsorption formula gas dust-removing device (8), described catalysis reconstruction unit (9), described one-level constant-temp. gas-liquid tripping device (12), described secondary constant-temp. gas-liquid tripping device (19), described normal temperature gas-liquid separation device (25), described exhaust gas processing device (30) and described device for recovering tail gas (31) are equipped with temperature sensor and pressure transmitter, the temperature signal obtained and pressure signal are used for being supplied to described safe pressure relief device (34).
4. the safety and environmental protection oil refining apparatus of continuously feeding according to claim 1 and 2, the waste and old organic cracking regeneration of deslagging, it is characterized in that, the heat produced in described heat conducting medium heating apparatus (7) is undertaken collecting by waste-heat recovery device (10) and supplies drying unit (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520374868.8U CN204676036U (en) | 2015-06-01 | 2015-06-01 | The safety and environmental protection oil refining apparatus of a kind of continuously feeding, the waste and old organic cracking regeneration of deslagging |
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| CN201520374868.8U CN204676036U (en) | 2015-06-01 | 2015-06-01 | The safety and environmental protection oil refining apparatus of a kind of continuously feeding, the waste and old organic cracking regeneration of deslagging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910947A (en) * | 2015-06-01 | 2015-09-16 | 安徽科茂能源科技有限公司 | Safe environment-friendly oil refining device and technique for continuous-feeding/deslagging waste organic matter cracking regeneration |
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2015
- 2015-06-01 CN CN201520374868.8U patent/CN204676036U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910947A (en) * | 2015-06-01 | 2015-09-16 | 安徽科茂能源科技有限公司 | Safe environment-friendly oil refining device and technique for continuous-feeding/deslagging waste organic matter cracking regeneration |
| CN104910947B (en) * | 2015-06-01 | 2016-07-06 | 安徽科茂能源科技有限公司 | A kind of continuous feed, the safety and environmental protection oil refining apparatus of the waste and old organic cracking regeneration of deslagging and technique |
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