阅读说明：本技术 一种生物质蒸汽爆破装置 (Biomass steam explosion device ) 是由 李栋杰 高郁天 陶程程 于 2020-12-09 设计创作，主要内容包括：本发明提供的一种生物质蒸汽爆破装置,包括,蒸汽爆破装置、内部蒸汽总管路、罐体内蒸汽管路、汽动联动装置、翻料装置以及连接环,所述内部蒸汽总管路固定安装在所述蒸汽爆破装置的内部,所述罐体内蒸汽管路均匀固定安装在所述内部蒸汽总管路的外表面,所述罐体内蒸汽管路均固定安装在所述蒸汽爆破装置的内部,所述汽动联动装置固定安装在所述蒸汽爆破装置内部顶端,所述翻料装置均匀固定设置在所述蒸汽爆破装置的内壁,所述连接环分别活动贯穿所述汽动联动装置以及所述翻料装置；本发明能够确保蒸汽可以均匀的在物料内穿过,增加对堆积在底部以及边缘物料穿的透性,同时避免原料附着在内壁上,最后不需要额外的电力设备实现翻料工作。(The invention provides a biomass steam explosion device which comprises a steam explosion device, an internal steam main pipeline, a steam pipeline in a tank body, a steam-operated linkage device, a material overturning device and a connecting ring, wherein the internal steam main pipeline is fixedly arranged in the steam explosion device; the invention can ensure that steam can uniformly penetrate through the materials, increase the penetration of the materials accumulated at the bottom and the edge, simultaneously avoid the raw materials from being attached to the inner wall, and finally realize the material turning without additional electric power equipment.)

1. The utility model provides a living beings steam explosion device, includes, steam explosion device (1), its characterized in that: an internal steam main pipeline (2), a steam pipeline (3) in the tank body, a pneumatic linkage device (9), a material turning device (10) and a connecting ring (11);

the internal steam main pipeline (2) is fixedly arranged inside the steam explosion device (1), the steam pipelines (3) in the tank body are uniformly and fixedly arranged on the outer surface of the internal steam main pipeline (2), the steam pipelines (3) in the tank body are all fixedly arranged inside the steam explosion device (1), the pneumatic linkage device (9) is fixedly arranged at the top end inside the steam explosion device (1), the material overturning devices (10) are uniformly and fixedly arranged on the inner wall of the steam explosion device (1), and the connecting rings (11) respectively and movably penetrate through the pneumatic linkage device (9) and the material overturning devices (10);

the steam pipeline (3) in the tank body is uniformly distributed in the steam explosion device (1) in an annular shape from top to bottom, the steam pipeline (3) in the tank body is used for uniformly filling steam in the steam explosion device (1), the steam-driven linkage device (9) utilizes kinetic energy of steam flowing in the inner steam main pipeline (2) to enable the connecting ring (11) to move, and the material turning device (10) is driven by the connecting ring (11) to turn over raw materials in the steam explosion device (1).

2. The biomass steam explosion device according to claim 1, wherein the steam explosion device (1) further comprises a steam explosion tank body (101), a steam explosion cavity (102) is fixedly formed in the steam explosion tank body (101), outer fixing pieces (103) are fixedly and uniformly welded on the outer wall of the steam explosion tank body (101), and supports (104) are fixedly welded on the outer walls of the outer fixing pieces (103).

3. The biomass steam explosion device according to claim 2, wherein a feed pipe (106) is fixedly welded to the top end of the steam explosion tank body (101), a discharge pipe (105) is fixedly welded to the bottom end of the steam explosion tank body (101), the interior of the feed pipe (106) is communicated with the steam explosion cavity (102), and the interior of the discharge pipe (105) is communicated with the steam explosion cavity (102).

4. The biomass steam explosion device according to claim 3, wherein the inner steam main pipeline (2) is fixedly installed inside the steam explosion cavity (102), the inner steam pipeline (3) in the tank body further comprises an annular steam pipeline (301), the annular steam pipeline (301) is uniformly fixedly sleeved on the outer surface of the inner steam main pipeline (2), the annular steam pipeline (301) is uniformly distributed inside the steam explosion tank body (101) from top to bottom, a communicating pipe (302) is fixedly connected inside the annular steam pipeline (301), the communicating pipe (302) is used for communicating the inner steam main pipeline (2) with the annular steam pipeline (301), and a steam pipeline air outlet (303) is uniformly and fixedly formed in the outer surface of the annular steam pipeline (301).

5. The biomass steam explosion device according to claim 4, wherein a feeding valve group (5) is fixedly installed at the top end of the feeding pipe (106), a feeding valve body (501) is further arranged inside the feeding valve group (5), a feeding valve rotating handle (502) is fixedly installed on the outer wall of the feeding valve body (501), the feeding valve rotating handle (502) is used for controlling the inside circulation of the feeding valve body (501), a discharging valve group (6) is fixedly installed at the bottom end of the discharging pipe (105), a discharging valve rotating handle (602) is fixedly installed on the outer wall of the discharging valve body (601), and the discharging valve rotating handle (602) is used for controlling the inside circulation of the discharging valve body (601).

6. The biomass steam explosion device according to claim 5, wherein a steam pipe end electromagnetic valve (4) is fixedly arranged at the other end of the internal steam main pipeline (2) and positioned on the outer wall of the steam explosion tank body (101), and the steam pipe end electromagnetic valve (4) is used for controlling the circulation of the internal steam main pipeline (2).

7. The biomass steam explosion device according to claim 6, characterized in that a safety valve interface (7) is fixedly installed on the outer wall of the steam explosion tank body (101), the inside of the safety valve interface (7) is communicated with the steam explosion chamber (102), and the other end of the safety valve interface (7) is used for connecting and installing a pressure reduction valve.

8. The biomass steam explosion device according to claim 7, wherein a temperature sensor (8) is fixedly mounted on the outer wall of the steam explosion tank body (101), and the temperature sensor (8) is used for monitoring the temperature of the device.

9. The biomass steam explosion device according to claim 8, wherein the steam-operated linkage device (9) further comprises a linkage casing (901), the top end of the linkage casing (901) is connected and communicated with the internal steam main pipeline (2), a rotating shaft (903) is rotatably installed at the top end inside the linkage casing (901), a windmill (904) is fixedly sleeved on the outer surface of the rotating shaft (903), a belt (905) is sleeved on the outer surface of one end of the rotating shaft (903), an eccentric curved wheel (906) is rotatably installed inside the linkage casing (901) below the windmill (904), the other end of the belt (905) is sleeved on one end of the eccentric curved wheel (906), one end inside the eccentric curved wheel (906) is rotatably connected with a deflection rod (907), and the other end of the deflection rod (907) is rotatably connected with a connecting rod (908), the other end of the connecting rod (908) is fixedly welded with the outer wall of the connecting ring (11), the other end of the linkage shell (901) is fixedly provided with a lifting groove (902), and the connecting ring (11) penetrates through the lifting groove (902).

10. The biomass steam explosion device according to claim 9, wherein the inside of the material overturning device (10) further comprises a fixed shell (1001), the three fixed shells (1001) are respectively and fixedly mounted on the inner wall of the steam explosion tank body (101), a distance limiting groove (1006) is fixedly formed in the top end of each fixed shell (1001), the connecting ring (11) penetrates through the distance limiting groove (1006), an inner moving rod (1004) fixedly welded with the connecting ring (11) is movably mounted in each fixed shell (1001), material overturning teeth (1002) are uniformly and rotatably mounted in the side walls of the fixed shells (1001), a fixed pin (1005) is fixedly inserted in one side of each material overturning tooth (1002) in each fixed shell (1001), connecting wires (1003) are fixedly connected to the side walls of the three material overturning teeth (1002), and the other ends of the three connecting wires (1003) bypass the fixed pin (1005) and the side walls of the inner moving rod (1004) And (4) connecting.

Technical Field

The invention relates to the technical field of biorefinery, in particular to a biomass steam explosion device.

Background

The steam explosion pretreatment equipment is particularly used for a steam explosion device which can uniformly introduce steam to ensure that the temperature of materials in the equipment is uniform, the steam explosion pretreatment technology plays an important link in the biorefinery production, plant fibers can destroy the compact fiber structure of the plant fibers through high-strength explosion treatment, the action of microorganisms and enzymes in the subsequent biorefinery is facilitated, the stable and uniform introduction of the steam is ensured in the steam explosion process, the normal circulation of the steam in the materials is ensured, and the accurate and effective reaction of the steam explosion treatment of the materials is ensured;

however, the steam explosion treatment has the following defects:

(1) the raw materials of the steam explosion treatment are various plant fiber solid raw materials, the penetration of steam in the materials is seriously influenced by the mutual extrusion of solid materials in a gas explosion tank, and the gas explosion effect of the materials is influenced, so that the steam penetration is generally poor in the design of a pipeline for introducing steam in the existing steam explosion device, the temperature of the bottom materials cannot reach the proper gas explosion temperature due to the fact that the steam cannot penetrate uniformly in the accumulation part of the bottom materials, the gas explosion effect is not ideal, and the design of a steam pipeline structure through which the steam can penetrate uniformly in the internal materials is very necessary under the condition;

(2) in the steam explosion treatment process, the raw materials at the inner edge of the steam explosion treatment device are mutually extruded, so that the steam at the center cannot efficiently and sufficiently pass through the steam explosion treatment device, the raw materials at the edge cannot reach the proper gas explosion temperature, in addition, the raw materials at the edge are likely to be attached to the inner wall of the device due to extrusion, and therefore the difficult cleaning problem is caused.

Disclosure of Invention

The invention aims to provide a biomass steam explosion device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a biomass steam explosion device comprises a steam explosion device, an internal steam main pipeline, a steam pipeline in a tank body, a pneumatic linkage device, a material turning device and a connecting ring;

the internal steam main pipeline is fixedly arranged inside the steam explosion device, the steam pipelines in the tank body are uniformly and fixedly arranged on the outer surface of the internal steam main pipeline, the steam pipelines in the tank body are all fixedly arranged inside the steam explosion device, the pneumatic linkage device is fixedly arranged at the top end inside the steam explosion device, the material overturning devices are uniformly and fixedly arranged on the inner wall of the steam explosion device, and the connecting rings respectively and movably penetrate through the pneumatic linkage device and the material overturning devices;

the steam pipeline in the tank body is uniformly distributed in the steam explosion device in an annular shape from top to bottom, the steam pipeline in the tank body is used for uniformly filling steam in the steam explosion device, the pneumatic linkage device utilizes the flowing kinetic energy of the internal steam to enable the connecting ring to move up and down, and the material turning device is driven by the connecting ring to turn over raw materials in the steam explosion device.

Further, the steam explosion device further comprises a steam explosion tank body, a steam explosion cavity is fixedly formed in the steam explosion tank body, outer fixing pieces are fixedly and uniformly welded to the outer wall of the steam explosion tank body, and supports are fixedly welded to the outer walls of the outer fixing pieces.

Furthermore, a feeding pipe is fixedly welded at the top end of the steam explosion tank body, a discharging pipe is fixedly welded at the bottom end of the steam explosion tank body, the interior of the feeding pipe is communicated with the steam explosion cavity, and the interior of the discharging pipe is communicated with the steam explosion cavity.

Further, the main pipeline of inside steam is fixed in the inside of steam blasting chamber, the internal steam pipeline of jar still includes annular steam pipe way, the even fixed cup joint of annular steam pipe way is in the surface of the main pipeline of inside steam, evenly arrange from top to bottom on the annular steam pipe way the inside of the steam blasting jar body, the inside fixedly connected with communicating pipe of annular steam pipe way, communicating pipe is used for the intercommunication the main pipeline of inside steam and the annular steam pipe way, steam pipe way gas outlet has evenly been seted up to the outer surface of annular steam pipe way fixed.

Further, inlet pipe top fixed mounting has a feeding valves group, feeding valves group is inside still includes the feeding valve body, feeding valve body outer wall fixed mounting has the feed valve turning handle, the feed valve turning handle is used for controlling the inside circulation of feeding valve body, discharging pipe bottom fixed mounting has ejection of compact valves group, ejection of compact valve body outer wall fixed mounting has the bleeder valve turning handle, the bleeder valve turning handle is used for controlling the inside circulation of ejection of compact valve body.

Furthermore, the other end of the internal steam main pipeline is positioned on the outer wall of the steam explosion tank body and is fixedly provided with a steam pipe end electromagnetic valve, and the steam pipe end electromagnetic valve is used for controlling the circulation of the internal steam main pipeline.

Furthermore, a safety valve interface is fixedly installed on the outer wall of the steam explosion tank body, the interior of the safety valve interface is communicated with the steam explosion cavity, and the other end of the safety valve interface is used for being connected with and installing a pressure reduction valve.

Further, a temperature sensor is fixedly mounted on the outer wall of the steam explosion tank body and used for monitoring the temperature of the device.

Further, the inside linkage casing that still includes of pneumatic aggregate unit, linkage casing top with the main pipe-line connection of inside steam communicates with each other, the pivot is installed in the rotation of the inside top of linkage casing, the fixed windmill that has cup jointed of pivot surface, the belt has been cup jointed to pivot one end surface, linkage casing is inside to be located the windmill below is rotated and is installed eccentric crank wheel, the belt other end cup joints the one end of eccentric crank wheel, the inside one end of eccentric crank wheel is rotated and is connected with the deflection pole, the deflection pole other end is rotated and is connected with the connecting rod, the connecting rod other end with the fixed butt fusion of go-between outer wall, the lift groove has been seted up to linkage casing other end fixed, the go-between runs through the lift.

Further, the inside fixed shell that still includes of stirring device, it is three fixed shell is fixed mounting respectively in the inner wall of the steam explosion jar body, the fixed limit distance groove has been seted up on fixed shell top, the go-between runs through the limit distance groove, the inside movable mounting of fixed shell have with the fixed butt fusion of go-between removes the pole, the stirring tooth is installed to the inside even rotation of fixed shell lateral wall, the fixed shell is inside to be located stirring tooth one side is fixed to be pegged graft there is the fixed pin, it is three the equal fixedly connected with connecting wire of stirring tooth lateral wall, three the connecting wire other end is walked around the fixed pin with remove pole lateral wall fixed connection.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, steam pipelines in the tank body are uniformly distributed in the steam explosion tank body in an annular shape from top to bottom, the outer wall of each pipeline is provided with a steam pipeline gas outlet, steam in the pipeline is introduced into internal materials through the openings, the periphery of each annular steam pipeline is provided with the openings, the steam can be introduced from the pipeline in all directions from top to bottom and from left to right, the steam is introduced into the internal materials at different heights, and the steam can uniformly penetrate through the materials;

(2) according to the invention, six annular steam pipelines are arranged up and down in the whole steam explosion tank body, and more pipelines are arranged at the bottom, so that the penetrability of materials accumulated at the bottom can be increased, and the uniform temperature of the materials in the equipment is ensured;

(3) according to the steam explosion tank, the material turning device is arranged, so that the material turning teeth can continuously turn over the raw materials in the steam explosion tank body, the contact area of the steam and the raw materials at the inner edge is increased, the raw materials at the edge are prevented from being attached to the inner wall of the steam explosion tank body, the raw materials in the middle of the steam explosion tank body and at the edge are heated more uniformly, the problem that the raw materials are attached to the inner wall is solved, and the difficulty of cleaning is reduced.

(4) According to the invention, the pneumatic linkage device is arranged, when steam in the internal steam main pipeline flows, the steam flow pushes the windmill to rotate at a high speed, and the effect of driving the connecting ring to continuously move up and down is finally realized through a series of transmissions.

Drawings

Fig. 1 is a schematic front perspective view of a biomass steam explosion device according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the steam line in the tank shown in the embodiment of FIG. 1;

FIG. 3 is a schematic rear perspective view of the embodiment shown in FIG. 1;

FIG. 4 is a schematic view of an assembly structure of the pneumatic linkage and the upender shown in the embodiment of FIG. 1;

FIG. 5 is a schematic cross-sectional view of the pneumatic linkage shown in the embodiment of FIG. 1;

FIG. 6 is a schematic cross-sectional view of the upender shown in the embodiment of FIG. 1;

fig. 7 is a partially enlarged structural view of a portion a in fig. 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7 together, fig. 1 is a schematic front perspective view of a biomass steam explosion device in an embodiment of the present invention, fig. 2 is a schematic perspective view of a steam pipeline in a tank body shown in the embodiment of fig. 1, fig. 3 is a schematic rear perspective view of the embodiment of fig. 1, fig. 4 is a schematic assembly structure of a steam-operated linkage device and a material turnover device shown in the embodiment of fig. 1, fig. 5 is a schematic sectional structure of the steam-operated linkage device shown in the embodiment of fig. 1, fig. 6 is a schematic sectional structure of the material turnover device shown in the embodiment of fig. 1, fig. 7 is a schematic partially enlarged structure at a position a in fig. 6, wherein the biomass steam explosion device includes a steam explosion device 1, an internal steam main pipeline 2, a steam pipeline 3 in the tank body, a steam-operated linkage device 9, a material turnover device 10, and a connection ring 11, the internal steam main pipeline 2 is fixedly arranged inside the steam explosion device 1, the internal steam pipelines 3 of the tank body are uniformly and fixedly arranged on the outer surface of the internal steam main pipeline 2, the internal steam pipelines 3 of the tank body are all fixedly arranged inside the steam explosion device 1, the steam-operated linkage device 9 is fixedly arranged at the top end inside the steam explosion device 1, the material overturning device 10 is uniformly and fixedly arranged on the inner wall of the steam explosion device 1, the connecting ring 11 respectively and movably penetrates through the steam-operated linkage device 9 and the material overturning device 10, the internal steam pipelines 3 of the tank body are uniformly distributed in the steam explosion device 1 in a circular ring shape from top to bottom, the internal steam pipelines 3 of the tank body are used for uniformly filling steam inside the steam explosion device 1, and the steam-operated linkage device 9 utilizes the kinetic energy of the steam flowing inside the internal steam main pipeline 2 to enable the connecting ring 11 to move up and down, the material turning device 10 is driven by the connecting ring 11 to turn the raw materials in the steam explosion device 1.

The steam explosion device 1 is characterized by further comprising a steam explosion tank body 101, a steam explosion cavity 102 is fixedly formed in the steam explosion tank body 101, an outer fixing piece 103 is fixedly and uniformly welded to the outer wall of the steam explosion tank body 101, and a support 104 is fixedly welded to the outer wall of the outer fixing piece 103.

A feed pipe 106 is fixedly welded at the top end of the steam explosion tank body 101, a discharge pipe 105 is fixedly welded at the bottom end of the steam explosion tank body 101, the interior of the feed pipe 106 is communicated with the steam explosion cavity 102, and the interior of the discharge pipe 105 is communicated with the steam explosion cavity 102.

The inner steam main pipeline 2 is fixedly installed inside the steam explosion cavity 102, the inner steam pipeline 3 of the tank body further comprises an annular steam pipeline 301, the annular steam pipeline 301 is uniformly fixedly sleeved on the outer surface of the inner steam main pipeline 2, the annular steam pipeline 301 is uniformly distributed inside the steam explosion tank body 101 from top to bottom, a communicating pipe 302 is fixedly connected inside the annular steam pipeline 301, the communicating pipe 302 is used for communicating the inner steam main pipeline 2 with the annular steam pipeline 301, the outer surface of the annular steam pipeline 301 is uniformly and fixedly provided with steam pipeline gas outlets 303, the steam pipeline 3 in the tank body is uniformly distributed inside the steam explosion tank body 101 from top to bottom in an annular shape, the outer wall of the pipeline is provided with the steam pipeline gas outlets 303, steam in the pipeline is introduced into inner materials through holes, and the periphery of the annular steam pipeline 301 is provided with holes for introducing steam into the pipeline from left to right in all directions, not co-altitude lets in steam to inside simultaneously, ensures that steam can be even pass in the material, and steam pipe gas outlet 303 trompil interval and trompil direction can be according to actual conditions design, and six annular steam pipe 301 of arranging about whole steam blasting jar body 101, and more pipeline is arranged to the bottom, multiplicable penetrability to piling up at the bottom material.

The utility model discloses a feeding valve assembly, including inlet pipe 106 top fixed mounting has inlet valve group 5, inlet valve group 5 is inside still includes inlet valve body 501, inlet valve body 501 outer wall fixed mounting has inlet valve turning handle 502, inlet valve turning handle 502 is used for control the inside circulation of inlet valve body 501, discharging pipe 105 bottom fixed mounting has discharge valve group 6, discharge valve body 601 outer wall fixed mounting has bleeder valve turning handle 602, bleeder valve turning handle 602 is used for control the inside circulation of discharge valve body 601.

The other end of the internal steam main pipeline 2 is positioned on the outer wall of the steam explosion tank body 101 and is fixedly provided with a steam pipe end electromagnetic valve 4, and the steam pipe end electromagnetic valve 4 is used for controlling the circulation of the internal steam main pipeline 2.

The safety valve interface 7 is fixedly installed on the outer wall of the steam explosion tank body 101, the interior of the safety valve interface 7 is communicated with the steam explosion cavity 102, the other end of the safety valve interface 7 is connected with and provided with a pressure reduction valve, the pressure in the steam explosion tank body 101 device is monitored in real time through automatic control, the pressure is ensured to be in a proper range, and if the pressure exceeds the proper range, the pressure is balanced by automatically opening the pressure reduction valve.

The outer wall of the steam explosion tank body 101 is fixedly provided with a temperature sensor 8, and the temperature sensor 8 is used for monitoring the temperature of the device.

The pneumatic linkage device 9 further comprises a linkage casing 901, the top end of the linkage casing 901 is connected and communicated with the internal steam main pipeline 2, the top end of the interior of the linkage casing 901 is rotatably provided with a rotating shaft 903, the outer surface of the rotating shaft 903 is fixedly sleeved with a windmill 904, the outer surface of one end of the rotating shaft 903 is sleeved with a belt 905, the interior of the linkage casing 901, which is positioned below the windmill 904, is rotatably provided with an eccentric crank wheel 906, the other end of the belt 905 is sleeved at one end of the eccentric crank wheel 906, one end of the interior of the eccentric crank wheel 906 is rotatably connected with a deflection rod 907, the other end of the deflection rod 907 is rotatably connected with a connecting rod 908, the other end of the connecting rod 908 is fixedly welded with the outer wall of the connecting ring 11, the other end of the linkage casing 901 is fixedly provided with a lifting groove 902, the connecting ring, the flow of the steam pushes the windmill 904 to rotate at a high speed, and at the same time, the rotating shaft 903 rotates and drives the belt 905 at the other end to transmit, and the belt 905 drives the eccentric crank 906 at the other end to rotate, so that the deflection rod 907 drives the connecting rod 908 to make a continuous reciprocating linear motion, and finally the connecting ring 11 is driven to continuously move up and down through the connecting rod 908.

The material turning device 10 further comprises a fixed shell 1001, the three fixed shells 1001 are respectively and fixedly mounted on the inner wall of the steam explosion tank body 101, a distance-limiting groove 1006 is fixedly formed in the top end of the fixed shell 1001, the connecting ring 11 penetrates through the distance-limiting groove 1006, an inner moving rod 1004 fixedly welded with the connecting ring 11 is movably mounted inside the fixed shell 1001, material turning teeth 1002 are uniformly and rotatably mounted inside the side wall of the fixed shell 1001, a fixing pin 1005 is fixedly inserted and connected to one side of the material turning teeth 1002 inside the fixed shell 1001, connecting wires 1003 are fixedly connected to the side walls of the three material turning teeth 1002, the other ends of the three connecting wires 1003 bypass the fixing pin 1005 and are fixedly connected with the side wall of the inner moving rod 1004, and in the process that the connecting ring 11 continuously moves up and down, the inner moving rod 1004 continuously moves up and down on the fixed shell 1001, and is pulled, finally, the effect of dragging the turning teeth 1002 to rotate continuously in a reciprocating manner is achieved, so that the turning teeth 1002 can continuously turn over raw materials inside the steam explosion tank body 101, the contact area of the steam and the raw materials at the edge is increased, and meanwhile, the raw materials at the edge can be prevented from being attached to the inner wall of the steam explosion tank body 101.

In summary, the biomass steam explosion device provided by the invention, when in operation,

firstly: the steam pipelines 3 in the tank body are uniformly distributed in the steam explosion tank body 101 up and down in a circular ring shape, the outer wall of each pipeline is provided with a steam pipeline gas outlet 303, steam in the pipeline is introduced into internal materials through holes, the periphery of each annular steam pipeline 301 is provided with holes for introducing steam in all directions of the left, the right and the left on the pipeline, the steam is introduced into the internal materials at different heights simultaneously, the steam can uniformly pass through the materials, the hole opening interval and the hole opening direction of the steam pipeline gas outlet 303 can be designed according to actual conditions, six annular steam pipelines 301 are distributed up and down on the whole steam explosion tank body 101, more pipelines are distributed at the bottom, the penetrability to materials accumulated at the bottom can be increased, the other end of the safety valve interface 7 is used for connecting and installing a pressure reducing valve, the internal pressure of the steam explosion tank, if the proper range is exceeded, the pressure is equalized by automatically opening the pressure relief valve.

Secondly, the method comprises the following steps: when the steam in the internal steam main pipeline 2 flows, the flow of the steam pushes the windmill 904 to rotate at a high speed, meanwhile, the rotating shaft 903 rotates and drives the belt 905 at the other end to transmit, and the belt 905 drives the eccentric crank 906 at the other end to rotate, so that the deflection rod 907 drives the connecting rod 908 to make a continuous reciprocating linear motion, and finally, the connecting rod 908 realizes the effect of driving the connecting ring 11 to continuously move up and down back and forth.

And finally: the in-process that go-between 11 constantly reciprocated, interior removal pole 1004 then constantly at the continuous elevating movement of fixed shell 1001, through pulling of connecting wire 1003, realize at last that the effect of constantly reciprocating rotation of material turning tooth 1002 is dragged, material turning tooth 1002 consequently can constantly turn the inside raw materials of the steam explosion jar body 101, increase the area of steam and marginal raw materials contact, can avoid the raw materials at edge to adhere to on the inner wall of the steam explosion jar body 101 simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.