CN205076995U - Double helix self -cleaning desulphurization unit - Google Patents
Double helix self -cleaning desulphurization unit Download PDFInfo
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- CN205076995U CN205076995U CN201520758299.7U CN201520758299U CN205076995U CN 205076995 U CN205076995 U CN 205076995U CN 201520758299 U CN201520758299 U CN 201520758299U CN 205076995 U CN205076995 U CN 205076995U
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- utilidor
- screw shaft
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- flange assembly
- cleaning
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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 relates to an old and useless rubber regenerating unit discloses a double helix self -cleaning desulphurization unit, the present invention comprises a machine frame (1), motor (2), hot oil line (3), first cooling pipe (4), hot oil line (3) and first cooling pipe (4) both ends are equipped with flange assembly (8) respectively, through closed assembly about the sealing liner (9) in frame (1), link to each other through flange assembly (8) between hot oil line (3), it has the feed inlet (11) to link on top hot oil line (3), hot oil line (3) of bottom link to each other with first cooling pipe (4) through flange assembly (8), be equipped with screw axis (31) and lower screw axis (32) in hot oil line (3), it advances spiral (33) upward to be equipped with on screw axis (31), it advances spiral (34) to be equipped with down on screw axis (32) down. The utility model discloses the security is high, impel from top to bottom the spiral in service can the self -cleaning, the energy consumption is low, it is convenient to overhaul, application scope is wide.
Description
Technical field
The utility model relates to regenerating waste or used rubber device, has particularly related to a kind of duplex self-cleaning desulfurizer.
Background technology
The regeneration of waste old, makes vulcanized rubber desulfurization realize by chemistry, heat, oxygen and mechanical effect.In the process, the reticulated structure of vulcanized rubber is damaged, and degrades, and most of vulcanized rubber generates linear low molecular rubber hydrocarbon, and small portion becomes the molecular fragment containing combined sulfur.
At present, the Waste rubber desulfurization equipment that we commonly use has four kinds: the first is High Temperature High Pressure rotary boiler formula desulfurizing machine, the second is independent major axis through type constant-pressure and high-temperature continuous desulphurizing machine, and the third is fixed constant-pressure and high-temperature continuous desulphurizing machine, and the 4th kind is duplex desulfurizing machine.
The first desulfurizer is the high-temperature high-voltage reaction condition needed for ensureing, device interior pressure at least reaches 4MPa, and safety coefficient is low, and waste gas wastewater problem is serious, and energy consumption is large, the high and inefficiency of labour intensity; The second desulfurizer is independent major axis through type constant-pressure and high-temperature continuous desulphurizing machine, and pipeline reaches tens meters, needs merogenesis control temperature, take up room large, and temperature is unstable; The third desulfurizer is not rapid dismounting type constant-pressure and high-temperature continuous desulphurizing machine, and this desulfurizer achieves significant progress in energy-conserving and environment-protective, but cannot process rapidly when running into fault, and length consuming time, maintenance difficulties is large.Simultaneously, no matter be traditional High Temperature High Pressure desulfurizing machine, or existing constant-pressure and high-temperature continuous desulfurization device, in high temperature desulfurizing process, rubber powder is often in insulation desulfuration pipeline inwall bonding, after long pyroreaction, be bonded in the rubber powder carbonization gradually of high temperature desulfurizing tube wall, form grey matter, greatly reduce the thermal conduction capability of high temperature desulfurizing pipeline, add energy consumption, reduce sweetening effectiveness, thus greatly reduce production efficiency.Therefore, be badly in need of a kind of safety, no pollution, zero release, and energy consumption is low, efficiency is high, overhauls desulfurizer easily.
Utility model content
The utility model is large for Waste rubber desulfurization regenerating unit potential safety hazard in prior art, and energy consumption is high, and efficiency is low, maintenance inconvenience, and the shortcomings such as floor space is large, and equipment cost is high, provide a kind of duplex self-cleaning desulfurizer.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of duplex self-cleaning desulfurizer, comprise frame, motor, at least four utilidors and the first cooling duct, utilidor is wrapped with solenoid, utilidor and the axial two ends of the first cooling duct are respectively equipped with flange assembly, the central shaft of the flange assembly at two ends is all perpendicular to the central shaft of utilidor, and being positioned at same plane, the central shaft of the flange assembly at two ends is positioned at the central shaft both sides of utilidor simultaneously; Utilidor and the first cooling duct are all stacked in frame up and down by sealing bush, and the first cooling duct is positioned at bottommost, be connected by flange assembly between every two utilidors, the flange assembly of the utilidor one end at top is connected with opening for feed, and the utilidor of bottom is connected with the first cooling duct by flange assembly; Screw shaft is socketed with in first cooling duct, screw shaft is provided with propelling spiral, screw shaft is connected with the spiral sleeve in sealing bush, screw shaft one end is connected with motor output end after passing sealing bush, utilidor cross section is round end rectangle, and be provided with the upper screw shaft axially parallel with utilidor and lower screw shaft in utilidor, upper screw shaft is provided with propelling spiral, lower screw shaft is provided with lower propelling spiral, and upper screw shaft is all connected with the spiral sleeve in sealing bush with lower screw shaft.Utilidor adopts upper and lower two groups to advance spiral, lower propelling spiral is for stirring rubber powder to be desulfurization, upper propelling spiral is for the cleaning to the sticking rubber on lower propelling screw-blade, meanwhile, lower screw-blade also can be cleared up the sticking rubber on upper screw-blade, can realize the self-cleaning advancing spiral, effectively avoid rubber powder at utilidor inwall, advance the positions such as screw-blade to adhere to, avoid rubber powder carbonization, ensure that high temperature desulfurizing pipeline has good thermal conduction capability, reduce energy consumption.
As preferably, also comprise the second cooling duct, screw shaft is socketed with in second cooling duct, screw shaft is provided with propelling spiral, second cooling duct bottom is provided with the second flange assembly, second flange assembly central shaft and the second cooling duct central shaft are 20 ~ 70 ° of angles, and the flange assembly of the first cooling duct bottom is connected with the second flange assembly of the second cooling duct.Second stage cooling duct is axially horizontal by 20 ~ 70 ° of angles, product is pushed into screw lifting while cooling, product flow rate is controlled, high-temperature product and heat-eliminating medium adverse current, abundant heat exchange can be ensured, comparatively economic heat-eliminating medium can be adopted to reach the effect of thoroughly cooling, there is good economic benefit.
As preferably, the first cooling duct is coated with the first coolant jacket, and the first coolant jacket top is provided with the first coolant outlet, is provided with the first coolant entrance bottom the first coolant jacket; Second cooling duct is coated with the second coolant jacket, is provided with the second coolant outlet bottom the second coolant jacket, and the second coolant jacket top is provided with the second coolant entrance, is provided with refrigerant turbulence blades in the second coolant jacket.Heat-eliminating medium bottom in and top out in first coolant jacket, can ensure, in short period of time limited heat interchanging area, material is reduced to rational temperature, avoid waste material to produce; Heat-eliminating medium upper entering and lower leaving in second coolant jacket, heat-eliminating medium and heat medium flow are to contrary, and cooling efficiency is higher; First coolant jacket adopts different heat-eliminating mediums with in the second coolant jacket, takes into account production cost and benefit.
As preferably, frame also vertically sets up charging line, charging line inner sleeve has feed spool, and feed spool is provided with feeding screw, and charging line bottom is connected with storage hopper, and top is provided with discharge port, and the discharge port of charging line is positioned at above utilidor its top feed mouth.The charging line vertically set up realizes the vertical transport of raw material, decreases the occupation of land space of tilt feeding pipeline, decreases material, saved cost; Meanwhile, the rotating speed of adjustment feeding motor speed and screw shaft motor, makes inlet amount and load be consistent, and both unlikely utilidor overload, ensured the qualification rate of product, it also avoid opening for feed blocking, ensured that charging is unimpeded, reduced failure rate.
As preferably, screw shaft, between upper screw shaft and lower screw shaft by link chain mechanism or synchronous belt mechanism transmission.Adopt link chain mechanism or synchronous belt mechanism transmission, the speed of screw shaft of each utilidor can be controlled according to demand, thus control the desulfurization time of rubber powder in each insulation desulfuration pipeline.
As preferably, utilidor inwall is coated with anti-stick coating.The setting of anti-stick coating is avoided adhering to rubber powder in tube wall, avoids inner-walls of duct to form grey matter, ensures heat transfer efficiency.
The utility model, owing to have employed above technical scheme, has significant technique effect:
1. desulfurizer adopts several sections of utilidors as constant-pressure and high-temperature desulfuration reaction device, and at utilidor external parcel solenoid, high frequency alternating current produces alternating magnetic field, iron atom in utilidor is moved, a large amount of heat production, Btu utilization is abundant, substantially without scattering and disappearing, energy consumption is reduced; Meanwhile, because heat accumulation is inner in utilidor, solenoid surface temperature, can safe touch a little more than room temperature, and without the need to high temperature protection, reduce equipment cost, safe reliability significantly improves; In addition, owing to adopting the mode of Electromagnetic Heating, accurately can control the temperature of each section, also can adjust accurate adjustment according to charging capacity, ensure desulfuration efficiency.
2. the utilidor of desulfurizer passes through Flange joint, upper and lower closed assembly, form snakelike reaction unit, save floor space greatly, simultaneously, because every root utilidor is relatively independent and adopt Electromagnetic Heating, in every root utilidor, temperature is relatively homogeneous, and set temperature gradient between every root utilidor, the corresponding time that rationally can arrange according to the desulphurization reaction constant dropping into material and temperature of reaction, prevent from assembling and produce waste material, improve productive rate.
3. be equipped with upper and lower two screw shaft in each utilidor of desulfurizer, on the one hand, advance spiral can promote material and move, realize continuous prodution, reduce setup time, enhance productivity; On the other hand, upper and lower two advance screw rotation, the abundant effect of rubber grain and tenderizer, activator, oxygen, heat can be ensured, be conducive to the raising of desulfuration efficiency, in addition, two screw shaft clean propelling spiral mutually, avoids micelle and is attached to utilidor inwall or advances on leaf spiral, heat transfer efficiency is high, and energy consumption is little.
4. desulfurizer adopts several stdn utilidor by Flange joint forming reactions chamber; between every root utilidor, physical structure is identical; there is replaceability; can according to Production requirement selective reaction pipeline radical; also can replace the utilidor broken down flexibly simultaneously, realize on-line maintenance.
5. desulfurizer adopts secondary cooling, and first step cooling duct length and utilidor length match, and fold bottom utilidor, adopts high efficiency cooling medium fast cooling, reduction production cost.Second stage cooling duct is axially horizontal by 20 ~ 70 ° of angles, product is pushed into screw lifting while cooling, product flow rate is controlled, high-temperature product and heat-eliminating medium adverse current, abundant heat exchange can be ensured, comparatively economic heat-eliminating medium can be adopted to reach the effect of thoroughly cooling, there is good economic benefit.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the side-view of Fig. 1;
Fig. 4 is the schematic cross-section of utilidor.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-frame, 2-motor, 3-utilidor, 4-the first cooling duct, 5-the second cooling duct, 6-screw shaft, 7-advance spiral, 8-flange assembly, 9-sealing bush, 10-spiral sleeve, 11-opening for feed, 12-the second flange assembly, 13-charging line, 14-feed spool, 15-feeding screw, 16-storage hopper, 17-discharge port, 18-link chain mechanism, 19-anti-stick coating, 20-solenoid, 31-upper screw shaft, 32-lower screw shaft, 33-above advance spiral, 34-under advance spiral, 41-the first coolant jacket, 42-the first coolant entrance, 43-the first coolant outlet, 51-the second coolant jacket, 52-the second coolant entrance, 53-the second coolant outlet, 54-refrigerant turbulence blades.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
A kind of secondary cooling desulfurizer, as depicted in figs. 1 and 2, comprise frame 1, motor 2, six roots of sensation utilidor 3 and the first cooling duct 4, utilidor 3 is wrapped with solenoid 20, frame 1 is provided with sealing bush 9, is socketed with screw shaft 6 in the first cooling duct 4, and screw shaft 6 is provided with and advances spiral 7, screw shaft 6 is connected with the spiral sleeve 10 in sealing bush 9, is connected after screw shaft 6 one end passes sealing bush 9 with motor 2 output terminal.
Utilidor 3 cross section is round end rectangle, the upper screw shaft 31 axially parallel with utilidor 3 and lower screw shaft 32 is provided with in utilidor 3, upper screw shaft 31 is provided with propelling spiral 33, lower screw shaft 32 is provided with lower propelling spiral 34, and upper screw shaft 31 is all connected with the spiral sleeve 10 in sealing bush 9 with lower screw shaft 32.Screw shaft 6, between upper screw shaft 31 and lower screw shaft 32 by link chain mechanism 18 transmission, and the turning direction of upper screw shaft 31 and lower screw shaft 32 is contrary.
Utilidor 3 and the first axial two ends of cooling duct 4 are respectively equipped with flange assembly 8, the central shaft of the flange assembly 8 at two ends is all perpendicular to the central shaft of utilidor 3, and being positioned at same plane, the central shaft of the flange assembly 8 at two ends is positioned at the central shaft both sides of utilidor 3 simultaneously.Utilidor 3 and the first cooling duct 4 are all stacked in frame 1 by sealing bush about 9, and the first cooling duct 4 is positioned at bottommost, first utilidor 3 right-hand member connects opening for feed 11 by flange assembly 8, opening for feed 11 is axially perpendicular to the 1st utilidor 3, the flange assembly 8 of first utilidor 3 left end is connected with the flange assembly 8 of the left end of second utilidor 3, the flange assembly 8 of second utilidor 3 right-hand member is connected with the flange assembly 8 of the 3rd utilidor right-hand member, connect successively, the flange assembly 8 of six roots of sensation utilidor 3 right-hand member is connected with the flange assembly of the first cooling duct 4 right-hand member.
Also comprise the second cooling duct 5, screw shaft 6 is socketed with in second cooling duct 5, screw shaft 6 is provided with and advances spiral 7, second cooling duct 5 bottom is provided with the second flange assembly 12, second flange assembly 12 axle center and the second cooling duct 5 axle center are 45 ° of angles, and the flange assembly 8 of the first cooling duct 4 bottom is connected with the second flange assembly 12 of the second cooling duct 5.
First cooling duct 4 is coated with the first coolant jacket 41, first coolant jacket 41 top and is provided with bottom the first coolant outlet 43, first coolant jacket 41 and is provided with the first coolant entrance 42; Second cooling duct 5 is coated with and is provided with the second coolant outlet 53, second coolant jacket 51 top bottom the second coolant jacket 51, second coolant jacket 51 and is provided with in the second coolant entrance 52, second coolant jacket 51 and is provided with refrigerant turbulence blades 54.
As shown in Figure 3, frame 1 also vertically sets up charging line 13, charging line 13 inner sleeve has feed spool 14, feed spool 14 is provided with feeding screw 15, charging line 13 bottom is connected with storage hopper 16, top is provided with discharge port 17, and the discharge port 17 of charging line 13 is positioned at above utilidor 3 its top feed mouth 11.
As shown in Figure 4, utilidor 3 inwall is coated with anti-stick coating 19.
In the material storing of desulfurization to be cooled storage hopper 16 bottom charging line 13, the feed spool 14 in charging line 13 and the rotation of feeding screw 15, continuance lifting material is to discharge port 17 and be put to opening for feed 11.After material enters opening for feed 11, enter utilidor 3, under upper propelling spiral 33 on the upper screw shaft 31 and lower screw shaft 32 of utilidor 3 and the promotion of lower propelling spiral 34, from the end motion left of first utilidor 3 right-hand member, to flange assembly 8 position, fall under gravity into second utilidor 3, and the rest may be inferred, declines step by step.While material moves in utilidor 3, desulfurization under the acting in conjunction of chemistry, heat, oxygen and mechanical force, because the turning direction of upper screw shaft 31 is contrary with the turning direction of lower screw shaft 32, advance spiral can clear up mutually the micelle of adhesion up and down, avoid micelle carbonization to form grey matter, reduce by product.After having reacted, material enters into the first cooling duct 4 and cools rapidly, avoid material sticky glutinous, reduce by-products content, the second cooling duct 5 is being entered into further under the promotion of screw shaft 6, because the second cooling duct 5 is in 45 ° of inclinations, material can arrange longer at the second cooling duct 5 under equal floor space condition, the slowly fully cooling of material can be ensured, ensure sufficient reacting and there is higher economic benefit, meanwhile, the second cooling duct 5 exit end height is higher, facilitates the transport of material.
Embodiment 2
Embodiment 2 is identical with embodiment 1, difference is only to comprise four utilidors 3, first utilidor 3 left end connects opening for feed 11 by flange assembly 8, opening for feed 11 is axially perpendicular to the 1st utilidor 3, the flange assembly 8 of first utilidor 3 right-hand member is connected with the flange assembly 8 of the right-hand member of second utilidor 3, the flange assembly 8 of second utilidor 3 left end is connected with the flange assembly 8 of the 3rd utilidor left end, the flange assembly 8 of the 3rd utilidor 3 right-hand member is connected with the flange assembly 8 of the 4th utilidor right-hand member, the flange assembly 8 of the 4th utilidor 3 left end is connected with the flange assembly of the first cooling duct 4 left end.Second flange assembly 12 axle center and the second cooling duct 5 axle center are 70 ° of angles.
Embodiment 3
Embodiment 3 is identical with embodiment 1, difference is screw shaft 6, between upper screw shaft 31 and lower screw shaft 32 by synchronous belt mechanism transmission, and upper screw shaft 31 is identical with the turning direction of lower screw shaft 32, the second flange assembly 12 axle center and the second cooling duct 5 axle center are 20 ° of angles.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (6)
1. a duplex self-cleaning desulfurizer, comprise frame (1), motor (2), at least four utilidors (3) and the first cooling duct (4), utilidor (3) is wrapped with solenoid (20), utilidor (3) and the first cooling duct (4) axial two ends are respectively equipped with flange assembly (8), the central shaft of the flange assembly (8) at two ends is all perpendicular to the central shaft of utilidor (3), and be positioned at same plane, the central shaft of the flange assembly (8) at two ends is positioned at the central shaft both sides of utilidor (3) simultaneously, utilidor (3) and the first cooling duct (4) are all stacked in frame (1) by sealing bush (9) up and down, and the first cooling duct (4) is positioned at bottommost, be connected by flange assembly (8) between every two utilidors (3), the flange assembly (8) of utilidor (3) one end at top is connected with opening for feed (11), and the utilidor (3) of bottom is connected with the first cooling duct (4) by flange assembly (8), screw shaft (6) is socketed with in first cooling duct (4), screw shaft (6) is provided with and advances spiral (7), screw shaft (6) is connected with the spiral sleeve (10) in sealing bush (9), screw shaft (6) one end passes sealing bush (9) and is connected with motor (2) output terminal afterwards, it is characterized in that: in utilidor (3), be provided with the upper screw shaft (31) axially parallel with utilidor (3) and lower screw shaft (32), upper screw shaft (31) is provided with propelling spiral (33), lower screw shaft (32) is provided with lower propelling spiral (34), upper screw shaft (31) is all connected with the spiral sleeve (10) in sealing bush (9) with lower screw shaft (32).
2. a kind of duplex self-cleaning desulfurizer according to claim 1, it is characterized in that: also comprise the second cooling duct (5), screw shaft (6) is socketed with in second cooling duct (5), screw shaft (6) is provided with and advances spiral (7), second cooling duct (5) bottom is provided with the second flange assembly (12), second flange assembly (12) axle center and the second cooling duct (5) are axially in 20 ~ 70 ° of angles, the flange assembly (8) of the first cooling duct (4) bottom is connected with second flange assembly (12) of the second cooling duct (5).
3. a kind of duplex self-cleaning desulfurizer according to claim 1, it is characterized in that: the first cooling duct (4) is coated with the first coolant jacket (41), first coolant jacket (41) top is provided with the first coolant outlet (43), and the first coolant jacket (41) bottom is provided with the first coolant entrance (42); Second cooling duct (5) is coated with the second coolant jacket (51), second coolant jacket (51) bottom is provided with the second coolant outlet (53), second coolant jacket (51) top is provided with the second coolant entrance (52), is provided with refrigerant turbulence blades (54) in the second coolant jacket (51).
4. a kind of duplex self-cleaning desulfurizer according to claim 1, it is characterized in that: frame (1) also vertically sets up charging line (13), charging line (13) inner sleeve has feed spool (14), feed spool (14) is provided with feeding screw (15), charging line (13) bottom is connected with storage hopper (16), top is provided with discharge port (17), and the discharge port (17) of charging line (13) is positioned at utilidor (3) its top feed mouth (11) top.
5. a kind of duplex self-cleaning desulfurizer according to claim 1, is characterized in that: screw shaft (6), between upper screw shaft (31) and lower screw shaft (32) by link chain mechanism (18) or synchronous belt mechanism transmission.
6. a kind of duplex self-cleaning desulfurizer according to claim 1, is characterized in that: utilidor (3) inwall is coated with anti-stick coating (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758299.7U CN205076995U (en) | 2015-09-28 | 2015-09-28 | Double helix self -cleaning desulphurization unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758299.7U CN205076995U (en) | 2015-09-28 | 2015-09-28 | Double helix self -cleaning desulphurization unit |
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| CN205076995U true CN205076995U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520758299.7U Active CN205076995U (en) | 2015-09-28 | 2015-09-28 | Double helix self -cleaning desulphurization unit |
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| CN (1) | CN205076995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218985A (en) * | 2022-08-04 | 2022-10-21 | 江阴市神州测控设备有限公司 | Anti-blocking wedge-shaped flowmeter |
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2015
- 2015-09-28 CN CN201520758299.7U patent/CN205076995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218985A (en) * | 2022-08-04 | 2022-10-21 | 江阴市神州测控设备有限公司 | Anti-blocking wedge-shaped flowmeter |
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