Summary of the invention
It is a kind of rational in infrastructure, easy to use, safe that the purpose of this utility model is to provide, the device that is used to produce insoluble sulfur that energy consumption is low.
The purpose of this utility model is achieved in that a kind of insoluble sulfur treater, comprise by outer cylinder body, the urceolus end socket, inner barrel, the cylinder of the hollow sandwich that the inner core end socket constitutes with connection, water guide air guide cock tap assembly, opening for feed on the outer cylinder body, discharge port, drain, the maintenance manhole appendix, it is characterized in that: the spiral plate that continuous bend is set in described inner barrel, wherein be provided with filtering layer and filtrate channel between the internal surface of following spiral plate in the Lower Half cylindrical surface of described inner barrel and described inner barrel, and the filtrate outlet that communicates with described outer cylinder body be set on this cylindrical surface; Last spiral plate in the first half cylindrical surface of described inner barrel is fixedlyed connected with the internal surface of described inner barrel.
Above-mentioned down spiral plate outer arcuate end face is fixedlyed connected with the upper surface of the bearing plate of setting, and is symmetrical arranged the back-up block of fixedlying connected between the both side surface of described bearing plate and described time spiral plate; Some fixedly connected with it filtering layer supports radially or axially are set in the Lower Half cylindrical surface of described inner barrel, described filtering layer support is provided with some open slots at the lower surface place that it is connected with described inner barrel, the screen plate and the filtering net of semi-cylindrical with holes laid on the surface successively thereon, and described filtering net is one or more layers; Described bearing plate is fixedlyed connected with described filtering layer support through bolt or screw, and with described spiral plate down, described filtering net and described screen plate location, and the periphery of described filtering net and described screen plate is fixedlyed connected with the described filtering layer support of arrange accordingly.
Above-mentioned upward spiral plate and described spiral plate down are running fit in the end of its junction, and its inboard curved end all is positioned on the same cylindrical periphery.
The described water guide air guide cock tap assembly that is connected two described urceolus end socket centers is made up of the guide pipeline of bilayer or multilayer water guide pipeline and central part, it is that dynamic seal is connected with the junction of described urceolus end socket, and water guide air guide cock tap assembly and dynamic seal are conventional products; Described opening for feed is positioned at the middle part at place, described outer cylinder body circumference top, and described discharge port and described drain are positioned at the place, both sides of described opening for feed, and wherein said discharge port is positioned at the initiating terminal of described spiral plate; Two described maintenance manhole appendixs lay respectively on described outer cylinder body and the described urceolus end socket; Described filtrate outlet is arranged on lower position relative with described drain on the described outer cylinder body, and the middle part of locating below described outer cylinder body circumference is provided with the interlayer sewage draining exit; Also be provided with the instrument open holes on the described urceolus end socket, in order to thermometer, temperature sensor, vacuum meter etc. to be installed.
Fixedly connected two swing-around trajectories on the radial circumference of above-mentioned outer cylinder body, two described swing-around trajectories place the groove of conplane two groups of support rollers, every group of described support roller is two, and two described support rollers that wherein are positioned at radially the same side of described outer cylinder body are connected with speed reduction unit; The both sides of the described swing-around trajectory between one group of described support roller respectively are provided with a gear wheel, and the medial surface of described gear wheel (1b) cooperates with the side play of described swing-around trajectory (1).Two support rollers rotate under the drive of step-down gear, and support roller driven rotary track makes whole tank body rotation, and the forward and backward by step-down gear also can be rotated by positive and negative both direction whole tank body simultaneously.
Insoluble sulfur treater of the present utility model is when producing use, earlier sulphur steam chilled insoluble sulfur in the cold synthesis procedure of collection is continuously entered this treater from opening for feed together with the molten dithiocarbonic anhydride of getting soluble sulfur, liquid level in the control inner barrel, the dithiocarbonic anhydride that is dissolved with soluble sulfur is discharged from filtrate outlet through behind the filtering net, get back in the system recycling after cooling off again, insoluble sulfur then is deposited on the filtering net; Behind the insoluble sulfur of having accepted predetermined amount in the inner barrel and discharge section dithiocarbonic anhydride, constantly import hot-fluid through the water guide tap to the cylindrical shell interlayer and heat up, insoluble sulfur is carried out slaking; Drain dithiocarbonic anhydride after the slaking, the extraction with carbon disulfide washing that is several times as much as insoluble sulfur from opening for feed input once drains the dithiocarbonic anhydride that is dissolved with soluble sulfur more again; Constantly import hot-fluid and through air guide cock tap inner barrel is taken out certain vacuum tightness insoluble sulfur is carried out vacuum-drying to the cylindrical shell interlayer through the water guide tap, whole cylindrical shell rotates under the drive of two active support rollers, when the cylindrical shell forward or reverse, spiral plate can make material turning, reach the purpose that mixes, after the concentration of dithiocarbonic anhydride is lower than 0.1% in being dried to insoluble sulfur from discharge hole for discharge.
Insoluble sulfur treater collection of the present utility model mixes, slaking, filtration, extraction, vacuum-drying are one, easy to use, overcome the deficiency of the more dynamic and static seal point that is connected to form of handling equipment and more transport pipe, reduce the possibility of volatile leakage of inflammable liquid, increase the safety coefficient of equipment, reduce the energy consumption of products production.
Embodiment
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3, a kind of insoluble sulfur treater, comprise that inner core end socket 6 that the urceolus end socket 5 that connected by outer cylinder body 2 and two ends welded seal thereof is connected with inner barrel 8 and two ends welded seal thereof constitutes, cylinder with hollow sandwich of connection, be connected the water guide air guide cock tap assembly 4 of two urceolus end socket 5 centers, be fixedly connected on the outer cylinder body 2, and the opening for feed 10 that communicates with inner barrel 8, discharge port 7, drain 11, maintenance manhole appendix 3, it is characterized in that: the spiral plate 9 that continuous bend is set in described inner barrel 8, wherein be provided with filtering layer and filtrate channel between the internal surface of following spiral plate 9b in the Lower Half cylindrical surface of described inner barrel 8 and described inner barrel 8, and the filtrate outlet 2 that communicates with described outer cylinder body 2 be set on this cylindrical surface; The last spiral plate 9a in the first half cylindrical surface of described inner barrel 8 and the internal surface of described inner barrel 8 are welded to connect.
The upper surface of the bearing plate 16 of described spiral plate 9b outer arcuate end face down and setting is welded to connect, and is symmetrical arranged the back-up block 17 that is welded to connect between the both side surface of described bearing plate 16 and described spiral plate 9b down; Some filtering layer supports 13 that are welded to connect with it are set in the Lower Half cylindrical surface of described inner barrel 8 vertically, described filtering layer support 13 is provided with some open slot 13a at the lower surface place that it is connected with described inner barrel 8, the screen plate 14 and the filtering net 15 of semi-cylindrical with holes laid on the surface successively thereon, and described filtering net 15 is 3 layers; Described bearing plate 16 is fixedlyed connected with described filtering layer support 13 through bolt, and with described down spiral plate 9b, described filtering net 15 and described screen plate 14 location, and the described filtering layer support 13 of the periphery of described filtering net 15 and described screen plate 14 and arrange accordingly is connected through screw retention.
Described upward spiral plate 9a and described spiral plate 9b down are running fit in the end of its junction, and its inboard curved end all is positioned on the same cylindrical periphery.
The described water guide air guide cock tap assembly 4 that is connected two described urceolus end socket 5 centers is made up of the guide pipeline of double-deck water guide pipeline and central part, it is that dynamic seal is connected with the junction of described urceolus end socket 5, and water guide air guide cock tap assembly and dynamic seal are conventional products; Described opening for feed 10 is positioned at the middle part at place, described outer cylinder body 2 circumference top, and described discharge port 7 and described drain 11 are positioned at the place, both sides of described opening for feed 10, and wherein said discharge port 7 is positioned at the initiating terminal of described spiral plate 9; Two described maintenance manhole appendixs 3 lay respectively on described outer cylinder body 2 and the described urceolus end socket 5; Described filtrate outlet 12 is arranged on the described outer cylinder body 2 lower position relative with described drain 11, and the middle part of locating below described outer cylinder body 2 circumference is provided with interlayer sewage draining exit 7; Be provided with 3 instrument open holes 5a on two described urceolus end sockets 5 altogether.
Be welded to connect two swing-around trajectories 1 on the radial circumference of described outer cylinder body 2, two described swing-around trajectories 1 place the groove of conplane two groups of support roller 1a, every group of described support roller 1a is two, and two described support roller 1a that wherein are positioned at radially the same side of described outer cylinder body 2 are connected with speed reduction unit; In the both sides by the described swing-around trajectory 1 between one group of described support roller 1a of speed reduction unit one side a gear wheel 1b is set respectively, the medial surface of described gear wheel 1b cooperates with the side play of described swing-around trajectory 1.