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Single-screw thermochemical and powerful shearing combined desulfuration equipment

Abstract
translated from Chinese

本实用新型涉及废旧橡胶制备的胶粉或胶粒(块)的脱硫(再生胶)设备及其脱硫方法。一种单螺杆热化学、强力剪切复合脱硫设备,该设备喂料段机筒和脱硫段机筒内安装一带有强力剪作用的螺杆,采用二阶或多阶单螺杆热化学/强力剪切复合脱硫装置代替了动态脱硫与多螺旋脱硫只起热化学脱硫设备和方法或双螺杆不易控制剪切作用脱硫设备与方法。本实用新型可以极大地提高脱硫效率、提高生产效率、提高自洁性、提高工作稳定性与可靠性、简化结构、减少占地面积、降低能耗、降低运行成本以及脱硫过程是在全封闭条件下进行的,没有污染,实现绿色脱硫过程,同时简化脱硫过程的操作等。

Figure 201320007829

The utility model relates to a desulfurization (regenerated rubber) device and a desulfurization method of rubber powder or rubber particles (blocks) prepared from waste rubber. A single-screw thermochemical and strong shear composite desulfurization equipment. A screw with strong shearing effect is installed in the barrel of the feeding section and the barrel of the desulfurization section of the equipment, and adopts two-stage or multi-stage single-screw thermochemical/strong shear Composite desulfurization device replaces dynamic desulfurization and multi-screw desulfurization, which only functions as thermochemical desulfurization equipment and method or twin-screw desulfurization equipment and method which are not easy to control the shearing effect. The utility model can greatly improve desulfurization efficiency, increase production efficiency, improve self-cleaning performance, improve work stability and reliability, simplify structure, reduce floor space, reduce energy consumption, reduce operating costs, and the desulfurization process is fully enclosed. It is carried out under the environment without pollution, realizes the green desulfurization process, and simplifies the operation of the desulfurization process.

Figure 201320007829

Classifications

B29B7/422 Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw sections co-operating, e.g. intermeshing, with elements on the wall of the surrounding casing
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CN203079895U

China

Other languages
Chinese
Inventor
吕柏源
黄汉雄
吕晓龙
Current Assignee
Qingdao University of Science and Technology

Worldwide applications
2013 CN

Application CN2013200078295U events
2013-07-24
Application granted
Anticipated expiration
Expired - Fee Related

Description

A kind of single screw rod thermochemistry, the powerful composite desulfate equipment of shearing
Technical field
The utility model relates to the rubber powder of waste old preparation or desulfurization (reclaimed rubber) equipment and the sulfur method thereof of micelle (piece), particularly relate to a kind of screw engaging feeding list screw rod thermochemistry/brute force and shear composite desulfate equipment and sulfur method thereof, specifically the feeding of desulfurization adopts the screw engaging feeding apparatus and method, and sweetening process adopts that single screw rod is special powerful shears the structure of function and in conjunction with the thermochemical desulfurizing function of high temperature, and then realizes the method for high-efficiency and continuous composite desulfate.
Background technology
Last century the seventies just adopted the dynamic sulfur method of dynamic sweetener, it is that the rubber powder that waste old prepares is added the digester of putting into the band whipping appts after regenerator mixes, add an amount of water in the tank body and feed steam, the tank body interlayer heats with hot steam or other media, sweetening process heats while stirring, generally need 2~4 hours, discharging then.Problems such as until now, sulfur method is still based on dynamic desulfurization, and energy consumption is big because this traditional method exists, environmental pollution is serious, batch production efficient is low, aftertreatment technology is loaded down with trivial details and labour intensity is big.
Professional concentrates human and material resources and financial resources that novel sulfur method has been carried out various researchs in order to break through this conventional art both at home and abroad.Wherein there are two kinds of methods to break through the traditional batch sulfur method and realized continuous desulfurization: the one, many spirals continuous desulfurization method; The 2nd, twin screw continuous desulfurization method.These methods are enhanced productivity, are reduced environmental pollution, energy-saving and cost-reducing obvious improvement are arranged all continuous desulfurization, have stepped the essential step of desulfurization technology.But still there is following problem in these methods: the one, and sweetening process remains based on thermochemistry, has influenced sweetening effectiveness; The 2nd, the sweetening process self-cleaning property is poor, is easy to generate mechanical fault, has reduced the reliability of using; The 3rd, equipment volume is huge; The 4th, aftertreatment technology is loaded down with trivial details and cause environmental pollution etc. easily.
The utility model content
The purpose of this utility model is to overcome that the prior art desulfuration efficiency is low, material feeding ability, self-cleaning property are unreliable, complex structure, bulky, shortcomings such as energy consumption is big, seriously polluted and running cost height, provides a kind of single screw rod thermochemistry/brute force to shear composite desulfate equipment.This composite desulfate equipment can greatly improve desulfuration efficiency, enhances productivity, improves self-cleaning, improves job stability and reliability, simplified construction, minimizing floor space, cuts down the consumption of energy, realizes the green desulfurization process and reduce running cost etc.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of single screw rod thermochemistry, the powerful composite desulfate equipment of shearing, comprise desulfurizer and the drawing-in device and the regulator that are connected on the desulfurizer, described desulfurizer includes the desulfurization section machine barrel, desulfurization section machine barrel one end is connected with feeding section machine barrel, the desulfurization section machine barrel the other end connects regulator, install one in feeding section machine barrel and the desulfurization section machine barrel and have the screw rod that brute force is cut effect, feeding section machine barrel also is connected with reduction box (102) casing, and the afterbody of described screw rod is connected on the reduction box main shaft; The desulfurization section machine barrel of described desulfurizer, feeding section machine barrel and the screw rod that is arranged in this machine barrel are provided with heating arrangement.
Optimization as such scheme improves, desulfurizer adopts the second order desulfurization, described desulfurization section machine barrel includes single order machine barrel, second order machine barrel, described second order machine barrel is connected with the single order machine barrel with bolt, the single order machine barrel is connected with feeding section machine barrel, and screw rod passed the machine barrel that connects, respectively single order barrel pins and second order barrel pins are inserted in the corresponding grooving of screw rod simultaneously
In order to increase to the shearing force of screw rod to the desulfurization material, the technique scheme screw rod is done further improvement, screw thread on the described screw rod comprises that feeding section screw thread, single order shunting/brute force are sheared screw thread, second order shunting/brute force is sheared screw thread, and single order shunting/brute force is sheared screw thread and feeding section screw thread joins; Single order shunting/brute force is sheared screw thread and is made of single order screw rod grooving and the powerful screw thread of shearing of single order, second order shunting/brute force shears screw thread and single order shunting/brute force shearing screw thread joins, second order shunting/brute force is sheared screw thread and is made of second order screw rod grooving and the powerful screw thread of shearing of second order, the powerful screw thread of shearing is made of major and minor screw thread, and major and minor screw thread has difference of height.
Regulator is made of with the pressure regulation core of being located at the band outer cone in the pressure regulating seat the pressure regulating seat of a band inner cone in the technique scheme, the inner cone of described pressure regulating seat is provided with the interior guide-localization body of restriction outer cone moving area, the outer cone of pressure regulation core is provided with outer guide-localization body with matching, the inner cone of pressure regulating seat matches with the outer cone of pressure regulation core, moving axially when pressure regulation by the pressure regulation core, can be from A to B with conical surface position, make conical surface gap from 0 to maximum, and then realize the pressure regulation effect.
Drawing-in device in the technique scheme is the screw engaging feeding device, comprise the bearing that is fixed on the feeding section machine barrel, in the described bearing propellers are installed, the propellers surface is provided with and feeding section machine barrel inner screw lead of thread or the corresponding propellers screw thread of pitch, and the propellers hand of spiral is opposite with feeding section machine barrel inner screw hand of spiral.Screw thread on propellers screw thread and the screw rod forms non-tight engagement, when drawing-in device turns round, and propellers and screw rod move toward one another.
The utlity model has following beneficial effect:
1. the utility model has overcome sweetening process in existing sweetener and the method still influences sweetening effectiveness based on thermal chemical reaction shortcoming.Sweetening process of the present utility model is except that keeping the thermal chemical reaction function, also adopted single screw rod with special shearing function, material to desulfurization is forced high shear forces, can destroy SS key and the SC key in the material effectively and expand the sweetening effectiveness of strengthening the material thermal chemical reaction, and then improve sweetening effectiveness effectively.
2. the utility model adopts the screw engaging feeding apparatus and method, and single screw-rod structure with good self-cleaning property, guaranteed sweetening process forced conveyance function, not only improved the production efficiency of sweetening process, also realized the self-cleaning function of sweetening process, avoid having the pyritous material and be stuck on the screw-blade or above the spiral shell rib of screw rod, cause the incipient scorch of material and bonding and reliability that the equipment that influences uses and the difficulty of bringing maintaining.
3. the utility model adopts single screw-rod structure simple in structure, not only realized the function of continuous desulfurization, simultaneously compared with the sweetener of existing double-screw structure and many spirane structures, its volume significantly reduces, simple in structure, easy to manufacture, running cost is low and excellent properties such as energy-saving and cost-reducing.
4. the utility model is provided with the device that can regulate the sweetening process pressure parameter at the discharge end, not only can set desulfurization pressure according to different desulfurization materials, so that obtain high-quality sweetening effectiveness, the material of discharge is had outside the powdery, bar-shaped or the strip that also has compacting, make gas be difficult for overflowing and avoiding the desulfurization material to contact to greatest extent, and then avoid causing environmental pollution with air with pollution.
Description of drawings
Fig. 1 is that screw engaging feeding list screw rod thermochemistry/brute force is sheared composite desulfate equipment outside view.
Fig. 2 is sweetener machine barrel/screw rod system structure iron.
Fig. 3 is sweetener barrel configuration figure.
Fig. 4 is sweetener machine barrel cross-sectional structure figure.
Fig. 5 is sweetener screw-rod structure figure.
Fig. 6 is the powerful major-minor helicitic texture enlarged view of shearing screw thread of single order.
Fig. 7 is the screw engaging feeding structure drawing of device.
Fig. 8 is the regulator cut-away view.
Embodiment
Providing preferred embodiment of the present utility model below, the utility model is described further, is not to qualification of the present utility model.
As shown in Figure 1, a kind of employing screw engaging feeding list screw rod thermochemistry/brute force is sheared composite desulfate equipment, comprises regulator 103, desulfurizer 101, screw engaging feeding device 100 and reduction box 102, the support 105 on base 104 and the base 104.
Described desulfurizer comprises single order machine barrel 6, second order machine barrel 1, feeding section machine barrel 10 and screw rod 2, second order machine barrel 1 usefulness bolt 5 is connected with single order machine barrel 6, single order machine barrel 6 is connected with feeding section machine barrel 10 usefulness bolts, and screw rod 2 passed single order machine barrel 6, second order machine barrel 1, the feeding section machine barrel 10 that connects, respectively single order barrel pins 7 and second order barrel pins 4 are inserted respectively in the single order machine barrel grooving 8 and second order machine barrel grooving 3 of screw rod 2 simultaneously.
The screw rod splined shaft 13 of described desulfurizer 101 is connected with reduction box 102 with flange 12 usefulness bolts 11, and reduction box 102 is installed on the base 104, and desulfurizer 101 is connect by support 105 and base 104 supports in parallel.Described screw engaging feeding device III is connected with feeding section machine barrel 10 with bolt 16.
Described regulator 103, its flange 14 is connected with second order machine barrel 1 usefulness bolt 15.Constitute the complete screw engaging feeding list screw rod thermochemistry of a cover, the powerful composite desulfate equipment of shearing thus.
The present embodiment desulfurizer is the second order compound desulfurizer, and the machine barrel that plays thermochemistry, powerful shearing desulfidation is single order machine barrel 6 and second order machine barrel 1, and the single order machine barrel is identical with the tube structure of second order machine barrel.With single order machine barrel tube structure is the example explanation ,As shown in Figure 3, single order machine barrel 6 comprises machine drum body 18, lining 19, pin 7, left flange plate 17 and right ring flange 20, steady brace 22 and adds hot runner 21.Lining 19 is installed in the machine drum body 18, machine drum body 18 is fixing with lining 19 usefulness steady braces 22, the hole that pin 7 is provided with by machine drum body 18 and lining 19 enters the grooving 8 of screw rod 2, left flange plate 17 and right ring flange 20 in the welding of the two ends, the left and right sides of machine drum body 18, be drilled with at machine drum body 18 axial direction dues and add hot runner 21() referring to Fig. 4, heating medium enters by import 23 and adds hot runner 21, so that the desulfurization material is heated, through adding the medium of hot runner from exporting the 24 thermal oil constant temperature systems that return outside the machine.
As shown in Figure 5, the screw thread of described screw rod 2 comprises that feeding section screw thread 31, single order shunting/brute force shear screw thread 36, second order shunting/brute force shearing screw thread 37, return glue groove 32, spline 33, screw head 25 and screw rod and add
Hot runner 34.Single order shunting/brute force is sheared screw thread 36 and feeding screw thread 31 joins, single order shunting/brute force is sheared screw thread 36 and is made of single order screw rod grooving 8 and the powerful screw thread 27 of shearing of single order, second order shunting/brute force shears screw thread 37 and single order shunting/brute force shearing screw thread 36 joins, and second order shunting/brute force is sheared screw thread 37 and is made of second order screw rod grooving 3 and the powerful screw thread 26 of shearing of second order.The powerful screw thread 26 of shearing of single order powerful shearing screw thread 27 and second order is made of main thread 30 and deputy thread 29 respectively, and main thread 30 and deputy thread 29 have difference of height 28.Main thread 30 and deputy thread 29 structures are referring to Fig. 6.
Described screw engaging feeding device, as shown in Figure 7, screw engaging feeding device III is fixed on the feeding section machine barrel 10 by bearing 47, propellers 42 are installed in the bearing 47, propellers 42 surfaces are provided with and feeding section machine barrel 10 inner screws, 2 lead of thread or the corresponding propellers screw thread 49 of pitch, and propellers screw thread 49 directions are opposite with feeding section machine barrel 10 inner screw screw threads 31 directions; On the left end shaft 51 of propellers 42, left bearing 39 is housed, left bearing 39 is installed on the left shaft holder 40, in left bearing 40 right sides lining 41 is installed, the lining right side is that the microgap cooperates with the propellers left side, and the endoporus of lining passes propellers 42 left end shaft 51 and is fixed on the right bearing seat 40; On the right-hand member axle 46 of propellers 42 right bearing 43 is housed, right bearing 43 is installed on the right bearing seat 44, is provided with setting nut 48 at the right-hand member of right bearing seat 44; The left end shaft of propellers 42 is provided with binder removal groove 50, is provided with heating coolant flow channel 38 at propellers 42 left ends.
As shown in Figure 8, described regulator 103 comprises pressure regulation core 55, pressure transmitter 52, drainage conduit 59 and the flange 14 in pressure regulating seat 54, the pressure regulating seat 54.Pressure regulating seat 54 is by inner cone 56, interior guide-localization body 60 and constitute, and is provided with flange 53 at its leading section; Pressure regulation core 55 is by outer cone 57, outer guide-localization body 61 and constitute; The inner cone 56 of pressure regulating seat 54 matches with the outer cone 57 of pressure regulation core 55, and the combination section of inner cone 56 and outer cone 57 is provided with the adjusting screw thread.When pressure regulation, along regulating moving axially of screw thread, can with conical surface position from A to B, make the gap between the conical surface change to maximum and then realize the pressure regulation effect from 0 by pressure regulation core 55.Described pressure regulating seat 54 also has and is communicated with inner cone 56 and the gap of outer cone 57 and the drainage conduit 59 of external environment.
The utility model sulfur method method is as follows: feeding section machine barrel 10, single order machine barrel 6, second order machine barrel 1 and screw rod 2 are heated to design temperature by the hot oiling temperature control system respectively by processing requirement, and constant temperature maintenance certain hour, so that each position of sweetener all obtains uniform heating; Regulator 103 is adjusted to desired location, when pressure regulation, realizes that by the advance and retreat of regulating screw thread the looping gap of adjusting outer cone and inner cone is too little, and then regulates the pressure of sweetening process.Rotating screw bolt 2, to be furnished with the shoddy or the micelle (piece) of tenderizer and activator and send into screw engaging feeding device 100, under the positive conveyance of rubber powder in screw engaging feeding device 100, rubber powder is delivered to single order barrel pins 7/ screw rod 2 smoothly, rubber powder is constantly shunted and is stirred, make rubber powder and Synergist S-421 95 begin to be heated equably, then these materials are under the propelling of screw rod 2, enter powerful screw thread 27 regions of shearing of the single order that has the major-minor screw thread, make the powerful shear gap that passes through the formation of main thread 30 and deputy thread 29 differences of height 28 of material, make on the one hand material produce powerful shearing action and destroy its molecular chain and realize sweetening effectiveness, make material expand its each surface and carry out sufficient heat exchange with the surface of heating installation and realize thermochemical sweetening effectiveness on the one hand; After machine barrel/screw rod composite desulfate system by single order thermochemistry/brute force shearing, material continues forward impelling to second order composite desulfate system, further strengthens its sweetening effectiveness with same above-mentioned principle.
According to different condition, different material, three rank can be set so that the thermochemistry of quadravalence/brute force shear multistage composite desulfate system so that obtain the sweetening effectiveness of optimum.Just when sweetening process turned round, the material that is forced to carry was realized the effect of desulfurization by the stirring action and the multistage powerful shearing action of shearing screw thread of multistage barrel pins.After desulfurization operations, the desulfurization rubber powder enters the binder removal mouth 59 of desulfurization rubber powder with successive by the gap of regulator 103, and will enter the treatment and finishing section of desulfurization glue.
The utility model adopts the screw engaging feeding device to replace and simplified the feeding structure method of twin screw positive displacement; Adopt second order or multistage single screw rod thermochemistry/brute force shearing compound desulfurizer to replace dynamic desulfurization and the desulfurization of many spirals only to play thermochemistry sweetener and method or twin screw and be difficult to controlling shear effect sweetener and method; Adopted sweetening process to replace many spirals and twin screw sweetening process to fail to regulate the equipment and the method for pressure according to the pressure that the material kind and the processing condition of desulfurization are regulated optimization.The utility model has been simplified the structure of sweetener widely, not only make compact equipment, desulfuration efficiency height, cut down the consumption of energy, reduce cost, reduce running cost, avoid polluting, improved the reliability of equipment simultaneously, especially sweetening process is carried out under totally enclosed condition, do not pollute, realize the green desulfurization process.The utility model is easy to apply, and has remarkable social benefit and economic benefit.

Claims (6)
Hide Dependent
translated from Chinese

1.一种单螺杆热化学、强力剪切复合脱硫设备,包括脱硫装置和连接在脱硫装置上的喂料装置以及调压装置,其特征在于: 1. A single-screw thermochemical, strong shear composite desulfurization equipment, comprising a desulfurization device and a feeding device connected to the desulfurization device and a pressure regulating device, characterized in that: 所述脱硫装置(101)包括有脱硫段机筒,脱硫段机筒一端连接有喂料段机筒(10),脱硫段机筒另一端连接调压装置(103),喂料段机筒和脱硫段机筒内安装一带有强力剪作用的螺杆,喂料段机筒还与减速箱(102)箱体连接,所述螺杆的尾部连接到减速箱主轴上; The desulfurization device (101) includes a desulfurization section barrel, one end of the desulfurization section barrel is connected to a feeding section barrel (10), the other end of the desulfurization section barrel is connected to a pressure regulating device (103), and the feeding section barrel and A screw with strong shear function is installed in the barrel of the desulfurization section, and the barrel of the feeding section is also connected with the gearbox (102), and the tail of the screw is connected to the main shaft of the gearbox; 所述脱硫装置的脱硫段机筒、喂料段机筒以及位于该机筒内的螺杆(2)中均设置有加热结构。 The barrel of the desulfurization section, the barrel of the feeding section of the desulfurization device and the screw (2) inside the barrel are all provided with heating structures. 2.根据权利要求1所述的单螺杆热化学、强力剪切复合脱硫设备,其特征在于:所述脱硫段机筒包括有一阶机筒(6)、二阶机筒(1),所述二阶机筒(1)用螺栓与一阶机筒连接,一阶机筒(6)与喂料段机筒(10)连接,并将螺杆(2)穿过连接好的机筒,同时分别将一阶机筒销钉和二阶机筒销钉插入螺杆相应的切槽内, 2. The single-screw thermochemical and strong shear compound desulfurization equipment according to claim 1, characterized in that: the barrel in the desulfurization section includes a first-stage barrel (6) and a second-stage barrel (1), the The second-stage barrel (1) is connected with the first-stage barrel by bolts, the first-stage barrel (6) is connected with the feeding section barrel (10), and the screw (2) is passed through the connected barrel, and at the same time Insert the first-stage barrel pin and the second-stage barrel pin into the corresponding slots of the screw, 所述喂料装置为螺旋啮合喂料装置(100),所述调压装置与脱硫段机筒中的二阶机筒用螺栓连接, The feeding device is a screw meshing feeding device (100), and the pressure regulating device is connected with the second-stage barrel in the barrel of the desulfurization section with bolts, 所述加热结构为一阶机筒和二阶机筒轴向方向开设的可供加热介质从一端流入并从另一端流出的加热流道(21),以及螺杆(2)轴向开设的可供加热介质进出螺杆的加热流道(34)。 The heating structure is a heating channel (21) opened in the axial direction of the first-stage barrel and the second-stage barrel for the heating medium to flow in from one end and flow out from the other end, and a heating channel (21) opened in the axial direction of the screw (2). The heating channel (34) where the heating medium enters and exits the screw. 3.根据权利要求2所述的单螺杆热化学、强力剪切复合脱硫设备,其特征在于:所述螺杆(2)上的螺纹包括喂料段螺纹(31)、一阶分流/强力剪切螺纹(36)、二阶分流/强力剪切螺纹(37),一阶分流/强力剪切螺纹与喂料段螺纹相接;一阶分流/强力剪切螺纹由一阶螺杆切槽和一阶强力剪切螺纹构成,二阶分流/强力剪切螺纹与一阶分流/强力剪切螺纹相接,二阶分流/强力剪切螺纹由二阶螺杆切槽和二阶强力剪切螺纹构成,强力剪切螺纹由主、副螺纹构成,主、副螺纹具有高低差。 3. The single-screw thermochemical and strong shear compound desulfurization equipment according to claim 2, characterized in that: the threads on the screw (2) include feed section threads (31), first-order split flow/strong shear The thread (36), the second-order split/strong shear thread (37), the first-order split/strong shear thread are connected to the thread of the feeding section; the first-order split/strong shear thread is cut by the first-order screw and the first-order The strong shear thread is composed of the second-order split/strong shear thread and the first-order split/strong shear thread. The second-order split/strong shear thread is composed of the second-order screw groove and the second-order strong shear thread. The shear thread is composed of main and auxiliary threads, and the main and auxiliary threads have height difference. 4.  根据权利要求3所述的单螺杆热化学、强力剪切复合脱硫设备,其特征在于:所述调压装置由一带内锥体(56)的调压座(54)和设于调压座(54)内的带外锥体(57)的调压芯(55)构成,所述调压座(54)的内锥体(56)上设有限制外锥体(57)移动区域的内导向定位体(60),调压芯(55)的外锥体(57)设有与之相配合的外导向定位体(61),调压座的内锥体与调压芯的外锥体相配合,在调压时通过调压芯的轴向移动,可将锥面位置从调压座内椎体56的最右端(A)到内锥体与外锥体最大间距处(B),使锥面间隙从0到最大,进而实现调压作用。 4. The single-screw thermochemical and strong shear composite desulfurization equipment according to claim 3, characterized in that: the pressure regulating device consists of a pressure regulating seat (54) with an inner cone (56) and a pressure regulating The pressure regulating core (55) with the outer cone (57) in the seat (54) is composed of a pressure regulating core (55) on the inner cone (56) of the pressure regulating seat (54). The inner guide and positioning body (60), the outer cone (57) of the pressure regulating core (55) is provided with the outer guiding and positioning body (61) matched with it, the inner cone of the pressure regulating seat and the outer cone of the pressure regulating core When the pressure is adjusted, through the axial movement of the pressure regulating core, the position of the cone surface can be changed from the rightmost end (A) of the inner cone body 56 of the pressure regulating seat to the maximum distance between the inner cone and the outer cone (B) , so that the cone gap from 0 to the maximum, and then realize the pressure regulating effect. 5.根据权利要求3所述的单螺杆热化学、强力剪切复合脱硫设备,其特征在于:脱硫段机筒内安装有衬套,机筒体与衬套用定位销固定,销钉通过机筒体和衬套进入螺杆相应的切槽处,在机筒体轴向方向钻有加热流道,加热介质通过进口进入加热流道,以便对脱硫物料进行加热,经过加热流道的介质从出口返回导热油恒温加热系统。 5. The single-screw thermochemical and strong shear compound desulfurization equipment according to claim 3, characterized in that: a bushing is installed in the barrel of the desulfurization section, the barrel and the bushing are fixed with positioning pins, and the pins pass through the barrel A heating channel is drilled in the axial direction of the cylinder body at the groove where the bush enters the screw, and the heating medium enters the heating channel through the inlet to heat the desulfurization material, and the medium passing through the heating channel returns from the outlet to conduct heat Oil constant temperature heating system. 6.根据权利要求4或5所述的单螺杆热化学、强力剪切复合脱硫设备,其特征在于:螺旋啮合喂料装置固定在喂料段机筒上的支座,所述支座内安装有螺旋辊,螺旋辊表面设有与喂料段机筒内螺杆螺纹导程或螺距相对应的螺旋辊螺纹,螺旋辊螺纹方向与喂料段机筒内螺杆螺纹方向相反。 6. The single-screw thermochemical and strong shear compound desulfurization equipment according to claim 4 or 5, characterized in that: the screw meshing feeding device is fixed on the support on the barrel of the feeding section, and the support is installed inside the support There is a helical roller, and the surface of the helical roller is provided with a helical roller thread corresponding to the lead or pitch of the screw thread in the barrel of the feeding section, and the thread direction of the helical roller is opposite to that of the screw thread in the barrel of the feeding section.