CN208869535U - Intelligent environmental protection type Waste plastic treatment apparatus - Google Patents
Intelligent environmental protection type Waste plastic treatment apparatus Download PDFInfo
- Publication number
- CN208869535U CN208869535U CN201821530933.1U CN201821530933U CN208869535U CN 208869535 U CN208869535 U CN 208869535U CN 201821530933 U CN201821530933 U CN 201821530933U CN 208869535 U CN208869535 U CN 208869535U
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- China
- Prior art keywords
- heating furnace
- environmental protection
- treatment apparatus
- waste plastic
- protection type
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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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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses intelligent environmental protection type Waste plastic treatment apparatus, including rack, stir hopper, screw feed mechanism, crack mechanism, catalytic tower, fractionating column, condenser, compressor, diesel oil pans, heavy oil pans, gasoline pans, screw feed mechanism is equipped with chlorine gas collector, chlorine gas collector is connected with acid storage tank by pipeline, cracking mechanism is made of cracking chamber and heating furnace, the lower end of heating furnace is equipped with combustor, combustor is by sending fire tube to be connected with flame distributor, flame distributor is set to the tip position of heating furnace, the top of heating furnace is equipped with vapour dirt separating mechanism, the end for cracking mechanism is equipped with helical slag removing machine structure.The utility model has the advantage of promoting catalytic process to carry out, the purity of oil distillate is improved；The stability and shock resistance of structure are increased, overall structure occupies little space, and is able to achieve intelligence and is uniformly controlled；Active control bed drain purge increases device air-tightness, and internal pernicious gas is prevented to be discharged, and pollutes environment.
Description
Technical field
The utility model relates to Treatment of Waste Plastics technical fields, and in particular to intelligent environmental protection type Waste plastic treatment apparatus.
Background technique
It is disclosed in the patent document of Publication No. CN205341474U a kind of for refuse plastic harmless treatment and energy
The special equipment that source utilizes is realized by processes such as charging, conveying, degassing, cracking, catalysis, fractionation, condensation, deslagginves
The harmless treatment of waste plastic, and diesel oil, gasoline has been made etc. and can use the energy.
But device structure has a variety of defects: (1) bed drain purge is unable to control, it is understood that there may be melt is split in cracking still
Solve insufficient situation；And the waste residue of slag-drip opening is in rarefaction, and poor air-tightness is easy to cause outside internal contamination gas
It lets out, pollutes environment；(2) combustor flame pipeline causes heating uneven from the bottom of burner hearth directly against cracking chamber heating, and
It is easy to damage collection hot spot；(3) catalytic tower, the carbon powder dust of cracking gas doping are introduced directly into the cracking gas after cracking
It will affect the progress of catalytic process, and cause the gasoline produced, diesel oil purity unqualified, long-time service also will cause pipeline
Blocking；(4) in addition, other defects such as structure occupied space are big, the degree of automation is low, heat and cold consumption are big.
Utility model content
The purpose of this utility model is to provide a kind of intelligent environmental protection type Waste plastic treatment apparatus, and which solve the useless modelings of tradition
Material processing device bed drain purge can not active control, poor air-tightness, structural stability are poor, renewable sources of energy purity is low, the degree of automation
The problems such as low.
The utility model achieves the above object through the following technical schemes:
Intelligent environmental protection type Waste plastic treatment apparatus, including rack, stirring hopper, screw feed mechanism, cracking mechanism, catalysis
Tower, fractionating column, condenser, compressor, diesel oil pans, heavy oil pans, gasoline pans are set in the screw feed mechanism
Have a chlorine gas collector, the chlorine gas collector is connected with acid storage tank by pipeline, the cracking mechanism by internal layer cracking chamber and
The heating furnace of outer layer forms, and the cracking is intracavitary to be equipped with blender, and the lower end of the heating furnace is equipped with combustor, the combustor
By sending fire tube to be connected with flame distributor, the flame distributor is set to the tip position of heating furnace, and flame distributor
Along axial direction, into heating furnace burner hearth, flame, the top of the heating furnace are equipped with vapour dirt separating mechanism, the vapour dirt separating mechanism one
End is connected to intracavitary portion is cracked, and is connected to inside the other end and catalytic tower, and the end of the cracking mechanism is equipped with helical slag removing machine structure.
Further improvement lies in that the vapour dirt separating mechanism includes knockout drum, connecting tube, vapour dirt channel, dust compartment, connects dirt
Bucket, gland steam exhauster, the knockout drum are connected to heating furnace top vertically, and the bottom end of the connecting tube is connected to intracavitary portion is cracked, even
The top of adapter tube is connected to vapour dirt channel, and vapour dirt channel, dust compartment and dust receiving bucket are set in knockout drum, and vapour dirt channel
Top be connected to the top of dust compartment, the dust receiving bucket is located at the lower section of dust compartment, and dust receiving bucket bottom end is connected to knockout drum
Outside tank, described gland steam exhauster one end is connected to the top of dust compartment, and the other end is connected to catalytic tower.
Further improvement lies in that the connecting tube be double-wall corrugated pipe structure, and the bottom end of connecting tube and cracking chamber chamber
Wall connection, the top of connecting tube and the furnace wall of heating furnace connect.
Further improvement lies in that the helical slag removing machine structure includes pipe sleeve, deslagging screw rod and overturning lid, the pipe sleeve inner end
Head is connected to cracking chamber, and the deslagging screw rod is located in pipe sleeve, and the inner termination of deslagging screw rod and blender are coaxially connected, described
Overturning lid is hinged through the hinge to the external end head top of pipe sleeve；
The length of the deslagging screw rod is less than pipe sleeve length, forms one between the external end head and overturning lid of deslagging screw rod
Cavity.
Further improvement lies in that the length of the deslagging screw rod is the 2/3 of pipe sleeve length.
Further improvement lies in that the helical slag removing machine structure further includes the shield being located at outside pipe sleeve, set on the shield
There is the three-link driving member for controlling overturning lid folding angle.
Further improvement lies in that the bottom end of the shield is equipped with slag notch, the top of the shield is equipped with switch cover.
Further improvement lies in that the outside of the overturning lid is connected with weighted spherical ball.
Further improvement lies in that the flame distributor is the flame distributor with double boccas.
The utility model has the beneficial effects that:
(1) it is additionally arranged vapour dust separating device, the carbon powder dust and other impurities that will be adulterated in the cracking gas of cracking generation
Deposition is removed, then carries out the catalysis of next step, fractionation, has been effectively facilitated the progress of catalytic process, has been improved the purity of oil distillate,
And help to prevent line clogging.
(2) and using in heating furnace burner hearth is double-wall corrugated pipe structure, effectively increases the stability of structure and resists
Pinking；The structural arrangements such as catalytic tower, fractionating column, condenser are reasonable, and overall structure occupies little space, and are able to achieve intelligent unified
Control, high degree of automation.
(3) energy active control bed drain purge ensure that cracking intracavitary melt is sufficiently cracked, and is also avoided melt and is being cracked
The case where intracavitary residence time is too long, excessively heats, while slag-drip opening is got lodged in by squeezing waste residue powder, increase the gas of device
Close property prevents internal pernicious gas to be discharged, and pollutes environment.
(4) heating method of heating furnace is improved, so that it is more uniform to crack intracavitary temperature, and avoids temperature excessively
Concentration causes burning out for structural member.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model under visual angle；
Fig. 2 is structural schematic diagram of the utility model under another visual angle；
Fig. 3 is the structural schematic diagram of helical slag removing machine structure；
In figure: 1- rack, 2- stir hopper, 3- screw feed mechanism, 4- catalytic tower, 5- fractionating column, 6- condenser, 7- pressure
Contracting machine, 8- diesel oil pans, 9- heavy oil pans, 10- gasoline pans, 11- chlorine gas collector, 12- acid storage tank, 13- cracking
Chamber, 14- heating furnace, 15- blender, 16- combustor, 17- flame distributor, 18- knockout drum, 19- connecting tube, 20- vapour dirt are logical
Road, 21- dust compartment, 22- dust receiving bucket, 23- gland steam exhauster, 24- pipe sleeve, 25- deslagging screw rod, 26- overturning lid, 27- shield, 28- tri-
Link transmission part, 29- slag notch, 30- switch cover, 31- weighted spherical ball.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
In conjunction with shown in Fig. 1 to Fig. 3, intelligent environmental protection type Waste plastic treatment apparatus, including rack 1, stirring hopper 2, screw rod into
Expect mechanism 3, cracking mechanism, catalytic tower 4, fractionating column 5, condenser 6, compressor 7, diesel oil pans 8, heavy oil pans 9 and vapour
Oily pans 10, these are not described in detail here using conventional connection type.Wherein, it is set in screw feed mechanism 3
There is chlorine gas collector 11, chlorine gas collector 11 is connected with acid storage tank 12 by pipeline, and chlorine is converted to salt by chlorine gas collector 11
Acid (hydrogen synthesis can be used, add water) is simultaneously stored in acid storage tank 12；Mechanism is cracked by the cracking chamber 13 and outer layer of internal layer
Heating furnace 14 forms, and blender 15 is equipped in cracking chamber 13, and the lower end of heating furnace 14 is equipped with combustor 16, and combustor 16 is by sending
Fire tube is connected with flame distributor 17, and flame distributor 17 is set to the tip position of heating furnace 14, and 17 edge of flame distributor
The axial flame into 14 burner hearth of heating furnace, flame distributor 17 are the flame distributor with double boccas, the top of heating furnace 14
End is equipped with vapour dirt separating mechanism, is connected to inside vapour dirt separating mechanism one end and cracking chamber 13, connects inside the other end and catalytic tower 4
Logical, the end for cracking mechanism is equipped with helical slag removing machine structure.
Wherein, vapour dirt separating mechanism include knockout drum 18, connecting tube 19, vapour dirt channel 20, dust compartment 21, dust receiving bucket 22,
Gland steam exhauster 23, knockout drum 18 are connected to 14 top of heating furnace vertically, are connected to, connect inside the bottom end of connecting tube 19 and cracking chamber 13
The top of pipe 19 is connected to vapour dirt channel 20, and vapour dirt channel 20, dust compartment 21 and dust receiving bucket 22 are set in knockout drum 18, and vapour
The top in dirt channel 20 is connected to the top of dust compartment 21, and dust receiving bucket 22 is located at the lower section of dust compartment 21, and 22 bottom end of dust receiving bucket
It is connected to outside 18 tank of knockout drum, 23 one end of gland steam exhauster is connected to the top of dust compartment 21, and the other end is connected to catalytic tower 4.Especially
, connecting tube 19 is double-wall corrugated pipe structure, and the bottom end of connecting tube 19 is connect with the cavity wall of cracking chamber 13, the top of connecting tube 19
End is connect with the furnace wall of heating furnace 14, effectively increases the stability and shock resistance of structure.
Wherein, helical slag removing machine structure include pipe sleeve 24, deslagging screw rod 25 and overturning lid 26,24 inner termination of pipe sleeve and cracking chamber
13 connections, deslagging screw rod 25 is located in pipe sleeve 24, and the inner termination of deslagging screw rod 25 and blender 15 are coaxially connected, overturns lid 26
It is hinged through the hinge to the external end head top of pipe sleeve 24；The length of deslagging screw rod 25 is less than 24 length of pipe sleeve, generally may be configured as
The length of deslagging screw rod 25 is the 2/3 of 24 length of pipe sleeve, is formed between the external end head of deslagging screw rod 25 and overturning lid 26 in this way
One cavity.When in use, it can be filled waste residue powder in cavity, ensure that internal gas will not be discharged.
Also, helical slag removing machine structure further includes the shield 27 being located at outside pipe sleeve 24, and shield 27 is equipped with to be turned over for controlling
The three-link driving member 28 of the folding angle of hub cap 26.The intermediate position and 27 top of shield of the first connecting rod of three-link driving member 28
It is flexibly connected, second connecting rod is flexibly connected with first connecting rod head and the tail, and third connecting rod is flexibly connected with second connecting rod head and the tail, and third
The end of connecting rod is fixedly connected with overturning lid 26.When dialing up first connecting rod, it will drive overturning lid 26 and increase opening angle, this
When bed drain purge increase so that cracking chamber 13 in the melt residence time reduce, when stirring first connecting rod downwards, will drive overturning lid
26 tend to be closed, so that the melt residence time in cracking chamber 13 increases.So only need to outside shield 27 can active control turn over
The opening and closing angle of hub cap 26, also achieves the control to bed drain purge.
In addition, the bottom end of shield 27 is equipped with slag notch 29, the top of shield 27 is equipped with switch cover 30, overturns the outside of lid 26
It is connected with weighted spherical ball 31.
The specific workflow of the utility model are as follows:
The smashed waste plastics of investment in hopper 2 is stirred, is conveyed through screw feed mechanism 3, in transmission process, heating furnace 14
It is to be heated in screw feed mechanism 3 by pipeline, heating temperature is at 300 DEG C or so, so that plastics become molten condition, and makes to mould
Chlorine evolution in material, is collected by chlorine gas collector 11 and is converted, and become hydrochloric acid and be stored in acid tube 12；Melt enters cracking
Chamber 13, heating and temperature control is at 500 DEG C or so, and blender 15 is stirred continuously, and melt is gradually cleaved, formed cracking gas and
Carbon black granulated slag, carbon black are discharged from helical slag removing machine structure, and the cooling circulating water of condenser 6 is connected in helical slag removing machine structure.Cracking gas
It by connecting tube 15, imports in knockout drum, carries out the separation of vapour dirt, deposit the carbon powder dust to get off and be discharged by dust receiving bucket 22, separate
Cracking gas afterwards is imported in catalytic tower 4 by gland steam exhauster, is heated, is heated using the hot exhaust gas of heating cracking mechanism in catalytic tower 4
About 380 DEG C~420 DEG C of temperature, catalytic cracking reaction occurs when cracking gas passes through the catalyst being heated in catalytic tower 4, generates
Fuel-air mixture, fuel-air mixture import fractionating column 5 after collecting.Fractionating column 5 is using reflux packed tower certainly, tower top cooling temperature 35
~55 DEG C, filler temperature is about maintained at 160~185 DEG C, and filler uses stainless steel rectangular saddle ring, and fractionating column 5 is deposited after slipping out diesel oil
Enter diesel oil pans 8, the mixed oil and gas of gasoline and tail gas is sent into condenser 6 from the tracheae on tower top, and condenser 6 uses shell and tube
Water condensation tower, for condensation temperature at 20~30 DEG C, mixed oil and gas enters gasoline condensation deposit gasoline pans 9 after condenser 6, is left
Oil distillate be stored in heavy oil pans 10, remaining tail gas from tower top tracheae submitting after enter compressor 7 pressurize, then
Import corresponding liquefaction system carry out liquefaction deposit tank.
Particularly, the utility model is also integrated with control system, and control system includes industrial control computer, pressure sensing
Device, temperature sensor, speed probe, flow sensor, monitor and execution electric appliance etc., control system collects sensor
Various data on a monitor real-time display come out and record at the same by the data of these data and computer settings into
After row compares, instruction is issued to electric appliance is executed, automatically correcting implementation deviation amount makes device remain normal operation, when device goes out
When existing failure, control system will alarm and voluntarily start safety device or autostop, ensure that equipment safety, and realize
The intelligent management of overall process.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (9)
1. intelligent environmental protection type Waste plastic treatment apparatus, including rack (1), stirring hopper (2), screw feed mechanism (3), decomposing machine
Structure, catalytic tower (4), fractionating column (5), condenser (6), compressor (7), diesel oil pans (8), heavy oil pans (9), in gasoline
Between tank (10), it is characterised in that: the screw feed mechanism (3) be equipped with chlorine gas collector (11), the chlorine gas collector
(11) it is connected with acid storage tank (12) by pipeline, the cracking mechanism is by the cracking chamber (13) of internal layer and the heating furnace (14) of outer layer
Composition, the cracking chamber (13) is interior to be equipped with blender (15), and the lower end of the heating furnace (14) is equipped with combustor (16), the combustion
For burning machine (16) by sending fire tube to be connected with flame distributor (17), the flame distributor (17) is set to the end of heating furnace (14)
Head position, and along axial direction, the flame into heating furnace (14) burner hearth, the top of the heating furnace (14) are equipped with flame distributor (17)
It is connected to inside vapour dirt separating mechanism, described vapour dirt separating mechanism one end and cracking chamber (13), connects inside the other end and catalytic tower (4)
Logical, the end of the cracking mechanism is equipped with helical slag removing machine structure.
2. intelligent environmental protection type Waste plastic treatment apparatus according to claim 1, it is characterised in that: the vapour dirt separating mechanism
It is described including knockout drum (18), connecting tube (19), vapour dirt channel (20), dust compartment (21), dust receiving bucket (22), gland steam exhauster (23)
Knockout drum (18) is connected to heating furnace (14) top vertically, is connected to inside the bottom end of the connecting tube (19) and cracking chamber (13),
The top of connecting tube (19) is connected to vapour dirt channel (20), and vapour dirt channel (20), dust compartment (21) and dust receiving bucket (22) are equal
In knockout drum (18), and the top in vapour dirt channel (20) is connected to the top of dust compartment (21), and the dust receiving bucket (22) sets
In the lower section of dust compartment (21), and dust receiving bucket (22) bottom end is connected to outside knockout drum (18) tank, and described gland steam exhauster (23) one end connects
The top in dust compartment (21) is connect, the other end is connected to catalytic tower (4).
3. intelligent environmental protection type Waste plastic treatment apparatus according to claim 2, it is characterised in that: the connecting tube (19) is
Double-wall corrugated pipe structure, and the bottom end of connecting tube (19) with cracking chamber (13) cavity wall connect, the top of connecting tube (19) with add
The furnace wall of hot stove (14) connects.
4. intelligent environmental protection type Waste plastic treatment apparatus according to claim 1, it is characterised in that: the helical slag removing machine structure
Including pipe sleeve (24), deslagging screw rod (25) and overturning lid (26), pipe sleeve (24) inner termination is connected to cracking chamber (13), described
Deslagging screw rod (25) is located in pipe sleeve (24), and the inner termination of deslagging screw rod (25) and blender (15) are coaxially connected, described to turn over
Hub cap (26) is hinged through the hinge to the external end head top of pipe sleeve (24)；
The length of the deslagging screw rod (25) is less than pipe sleeve (24) length, in the external end head and overturning lid (26) of deslagging screw rod (25)
Between formed a cavity.
5. intelligent environmental protection type Waste plastic treatment apparatus according to claim 4, it is characterised in that: the deslagging screw rod (25)
Length be pipe sleeve (24) length 2/3.
6. intelligent environmental protection type Waste plastic treatment apparatus according to claim 4, it is characterised in that: the helical slag removing machine structure
It further include being located at the external shield (27) of pipe sleeve (24), the shield (27), which is equipped with, opens and closes angle for controlling overturning lid (26)
Three-link driving member (28).
7. intelligent environmental protection type Waste plastic treatment apparatus according to claim 6, it is characterised in that: the bottom of the shield (27)
End is equipped with slag notch (29), and the top of the shield (27) is equipped with switch cover (30).
8. intelligent environmental protection type Waste plastic treatment apparatus according to claim 4, it is characterised in that: the overturning lid (26)
Outside is connected with weighted spherical ball (31).
9. intelligent environmental protection type Waste plastic treatment apparatus according to claim 1, it is characterised in that: the flame distributor
It (17) is the flame distributor with double boccas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530933.1U CN208869535U (en) | 2018-09-19 | 2018-09-19 | Intelligent environmental protection type Waste plastic treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530933.1U CN208869535U (en) | 2018-09-19 | 2018-09-19 | Intelligent environmental protection type Waste plastic treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869535U true CN208869535U (en) | 2019-05-17 |
Family
ID=66468148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821530933.1U Expired - Fee Related CN208869535U (en) | 2018-09-19 | 2018-09-19 | Intelligent environmental protection type Waste plastic treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109280216A (en) * | 2018-09-19 | 2019-01-29 | 汪维平 | Intelligent environmental protection type Waste plastic treatment apparatus |
-
2018
- 2018-09-19 CN CN201821530933.1U patent/CN208869535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109280216A (en) * | 2018-09-19 | 2019-01-29 | 汪维平 | Intelligent environmental protection type Waste plastic treatment apparatus |
| CN109280216B (en) * | 2018-09-19 | 2023-12-05 | 汪维平 | Intelligent environment-friendly waste plastic treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20190919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |