阅读说明：本技术 一种液态及半固态物料多功能混料机 (Multifunctional mixer for liquid and semi-solid materials ) 是由 朱磊 汪涛 李明 李家兴 杜方涛 张文明 邵兵 于 2019-09-17 设计创作，主要内容包括：一种液态及半固态物料多功能混料机,属于混料机。包括：液压马达、同步器、联轴器、叶片传动总成、壳体、管接头、检修孔、进料口、出料口、底架、防爆孔和搅拌器；搅拌器通过叶片传动总成安装在壳体上,搅拌器位于壳体内；液压马达的液压马达输出轴通过花键套与同步器的同步器输入轴连接,液压马达通过同步器和叶片传动总成驱动搅拌器转动,实现搅拌混料；在壳体上端连接有管接头、检修孔、进料口和防爆孔,在壳体下端连接有出料口；液压马达、同步器和壳体安装在底架上。优点：混料机为双搅拌叶片布置,搅拌叶片为无轴螺旋叶片,寿命长；搅拌轴采用耐油、耐酸碱密封,杜绝泄露；筒体没有搅拌死角,混料效率高；筒体内部喷涂耐磨耐腐蚀材料。(A multifunctional mixer for liquid and semi-solid materials belongs to mixers. The method comprises the following steps: the device comprises a hydraulic motor, a synchronizer, a coupler, a blade transmission assembly, a shell, a pipe joint, an access hole, a feeding hole, a discharging hole, a chassis, an explosion-proof hole and a stirrer; the stirrer is arranged on the shell through the blade transmission assembly and is positioned in the shell; an output shaft of a hydraulic motor of the hydraulic motor is connected with an input shaft of a synchronizer of the synchronizer through a spline sleeve, and the hydraulic motor drives the stirrer to rotate through the synchronizer and the blade transmission assembly to realize stirring and mixing; the upper end of the shell is connected with a pipe joint, an access hole, a feeding hole and an explosion-proof hole, and the lower end of the shell is connected with a discharging hole; the hydraulic motor, the synchronizer and the housing are mounted on the chassis. The advantages are that: the mixer is arranged with double stirring blades, the stirring blades are shaftless helical blades, and the service life is long; the stirring shaft is sealed by adopting oil resistance and acid and alkali resistance, so that leakage is avoided; the barrel has no stirring dead angle, and the mixing efficiency is high; and wear-resistant and corrosion-resistant materials are sprayed inside the cylinder.)

1. A liquid and semi-solid material multifunctional mixer is characterized in that: the blendor includes: the device comprises a hydraulic motor, a synchronizer, a coupler, a blade transmission assembly, a shell, a pipe joint, an access hole, a feeding hole, a discharging hole, a chassis, an explosion-proof hole and a stirrer; the stirrer is arranged on the shell through the blade transmission assembly and is positioned in the shell; an output shaft of a hydraulic motor of the hydraulic motor is connected with an input shaft of a synchronizer of the synchronizer through a spline sleeve, and the hydraulic motor drives the stirrer to rotate through the synchronizer and the blade transmission assembly to realize stirring and mixing; the upper end of the shell is connected with a pipe joint, an access hole, a feeding hole and an explosion-proof hole, and the lower end of the shell is connected with a discharging hole; the hydraulic motor, the synchronizer and the housing are mounted on the chassis.

2. The multi-functional mixer for liquid and semi-solid materials as claimed in claim 1, wherein: the upper end and the lower end in the shell are provided with radians which are adaptive to the rotation of the stirrer; the housing includes: the device comprises a middle supporting plate, a lower stirring bin and an upper stirring bin; there is the intermediate support board in the middle part of casing, and the intermediate support board is divided into down stirring storehouse and last stirring storehouse with the casing, all installs the agitator in lower stirring storehouse and the last stirring storehouse.

3. The multi-functional mixer for liquid and semi-solid materials as claimed in claim 1, wherein: the number of the pipe joints is four, and the four pipe joints are respectively as follows: a waste liquid pipe joint, a sludge pipe joint, a rectification residue pipe joint and a spare pipe joint; the waste liquid pipe joint is positioned in the middle of the top end of the shell; the sludge pipe joint is positioned at the top end of the shell, and one side of the far end of the feeding hole and the discharging hole is positioned.

4. The multi-functional mixer for liquid and semi-solid materials as claimed in claim 1, wherein: the synchronizer is provided with an upper synchronizer and a lower synchronizer, the upper synchronizer is arranged on the upper synchronizer bracket, the lower synchronizer is arranged on the lower synchronizer bracket, and the upper synchronizer and the lower synchronizer have the same structure and are respectively positioned at two ends of the shell; both comprise: the synchronizer comprises a synchronizer shell, a driving transmission gear shaft, a driven transmission gear shaft, a synchronizer input shaft, a driving coupler and a driven coupler; the driving transmission gear shaft and the driven transmission gear shaft are both arranged on the synchronizer shell and are positioned in the synchronizer shell, the driving transmission gear shaft and the driven transmission gear shaft are respectively connected with a driving transmission gear and a driven transmission gear, and the driving transmission gear is meshed with the driven transmission gear; the input end of the driving transmission gear shaft penetrates through the synchronizer shell to serve as a synchronizer input shaft; the output ends of the driving transmission gear shaft and the driven transmission gear shaft are respectively connected with a driving coupler and a driven coupler.

5. The multi-functional mixer for liquid and semi-solid materials as claimed in claim 1, wherein: the blade transmission assembly comprises: the blade spline sleeve is connected with the blade spline shaft; one end of the blade spline sleeve is connected with a helical blade connecting plate, one end of the spline shaft is inserted in the blade spline sleeve, and the other end of the spline shaft is connected with the synchronizer through a coupler.

6. The multi-functional mixer for liquid and semi-solid materials as claimed in claim 1, wherein: the stirrer comprises: a lower stirrer and an upper stirrer; the lower stirrer and the upper stirrer have the same structure and are both helical blade assemblies.

7. The multi-functional mixer for liquid and semi-solid materials as claimed in claim 6, wherein: the helical blade assembly comprises: a driving helical blade and a driven helical blade; the driving helical blade and the driven helical blade have the same structure, helical blade connecting plates are respectively connected to the two ends of the driving helical blade and the driven helical blade, and spline shafts connected to the helical blade connecting plates at the two ends are positioned on the same central axis; the driving helical blade and the driven helical blade are both helical extension blades, and the center of the driving helical blade and the driven helical blade is not provided with a central shaft.

8. The multi-functional mixer for liquid and semi-solid materials as claimed in claim 7, wherein: the driving helical blade and the driven helical blade are distributed horizontally and parallelly and are arranged in a mutual coupling manner; or in a mutually separated arrangement.

Technical Field

The invention relates to a mixer, in particular to a multifunctional mixer for liquid and semi-solid materials.

Background

The traditional blendor of current liquid and semi-solid state material is including: paddle blendor, plough blendor, spiral shell belt blendor, in the use, when thoughtlessly there are long fibrous material, semi-solid state material and liquid material in the material simultaneously, current blendor can not carry out safe mixture to heterogeneous material, more can not realize mixing process and ejection of compact process to heterogeneous material and divide the storehouse to go on in step, hardly obtains good mixed effect and mixing efficiency, often influences the whole operation of processing system because of frequent jam of equipment.

The long fibrous materials are as follows: packaging bags and battens after crushing; the semi-solid materials comprise: sludge, rectification residues; the liquid materials are as follows: waste water and waste liquor.

Disclosure of Invention

The invention aims to provide a multifunctional mixer for liquid and semi-solid materials, which solves the problem of mixing of multi-phase materials, can realize synchronous bin-by-bin operation of a mixing process and a discharging process, and has the advantages of high efficiency, safety and no blockage in the mixing process.

The purpose of the invention is realized as follows: the blendor includes: the device comprises a hydraulic motor, a synchronizer, a coupler, a blade transmission assembly, a shell, a pipe joint, an access hole, a feeding hole, a discharging hole, a chassis, an explosion-proof hole and a stirrer; the stirrer is arranged on the shell through the blade transmission assembly and is positioned in the shell; an output shaft of a hydraulic motor of the hydraulic motor is connected with an input shaft of a synchronizer of the synchronizer through a spline sleeve, and the hydraulic motor drives the stirrer to rotate through the synchronizer and the blade transmission assembly to realize stirring and mixing; the upper end of the shell is connected with a pipe joint, an access hole, a feeding hole and an explosion-proof hole, and the lower end of the shell is connected with a discharging hole; the hydraulic motor, the synchronizer and the housing are mounted on the chassis.

The upper end and the lower end in the shell are provided with radians which are adaptive to the rotation of the stirrer; the housing includes: the device comprises a middle supporting plate, a lower stirring bin and an upper stirring bin; there is the intermediate support board in the middle part of casing, and the intermediate support board is divided into down stirring storehouse and last stirring storehouse with the casing, all installs the agitator in lower stirring storehouse and the last stirring storehouse.

The number of the pipe joints is four, and the four pipe joints are respectively as follows: a waste liquid pipe joint, a sludge pipe joint, a rectification residue pipe joint and a spare pipe joint; the waste liquid pipe joint is positioned in the middle of the top end of the shell; the sludge pipe joint is positioned at the top end of the shell, and one side of the far end of the feeding hole and the discharging hole is positioned.

The pipe joint further comprises: a steam inlet pipe joint, a nitrogen inlet pipe joint and a nitrogen outlet pipe joint; the steam inlet pipe joint, the nitrogen inlet pipe joint and the nitrogen outlet pipe joint are all positioned on the shell.

The synchronizer is provided with an upper synchronizer and a lower synchronizer, the upper synchronizer is arranged on the upper synchronizer bracket, the lower synchronizer is arranged on the lower synchronizer bracket, and the upper synchronizer and the lower synchronizer have the same structure and are respectively positioned at two ends of the shell; both comprise: the synchronizer comprises a synchronizer shell, a driving transmission gear shaft, a driven transmission gear shaft, a synchronizer input shaft, a driving coupler and a driven coupler; the driving transmission gear shaft and the driven transmission gear shaft are both arranged on the synchronizer shell and are positioned in the synchronizer shell, the driving transmission gear shaft and the driven transmission gear shaft are respectively connected with a driving transmission gear and a driven transmission gear, and the driving transmission gear is meshed with the driven transmission gear; the input end of the driving transmission gear shaft penetrates through the synchronizer shell to serve as a synchronizer input shaft; the output ends of the driving transmission gear shaft and the driven transmission gear shaft are respectively connected with a driving coupler and a driven coupler.

The blade transmission assembly comprises: the blade spline sleeve is connected with the blade spline shaft; one end of the blade spline sleeve is connected with a helical blade connecting plate, one end of the spline shaft is inserted in the blade spline sleeve, and the other end of the spline shaft is connected with the synchronizer through a coupler.

the stirrer comprises: a lower stirrer and an upper stirrer; the lower stirrer and the upper stirrer have the same structure and are both helical blade assemblies.

The helical blade assembly comprises: a driving helical blade and a driven helical blade; the driving helical blade and the driven helical blade have the same structure, helical blade connecting plates are respectively connected to the two ends of the driving helical blade and the driven helical blade, and spline shafts connected to the helical blade connecting plates at the two ends are positioned on the same central axis; the driving helical blade and the driven helical blade are both helical extension blades, and the center of the driving helical blade and the driven helical blade is not provided with a central shaft.

The driving helical blade and the driven helical blade are distributed horizontally and parallelly and are arranged in a mutual coupling manner; or in a mutually separated arrangement.

The mixer has the advantages that due to the adoption of the scheme, the mixer is arranged in a double-layer manner, so that the structure is compact; the upper agitator on upper strata realizes the even compounding to the material, and the lower floor's agitator on lower floor realizes the material of continuous output misce bene, and its delivery capacity can infinitely variable control, satisfies the demand of low reaches process equipment, and the feed inlet and the discharge gate of equipment are on same axis, conveniently arrange.

The mixer adopts a synchronizer, namely a double-shaft synchronous coupler realizes synchronization, and the structure is simplified. The two shaftless helical blades adopt a coupling or separation arrangement mode, the mixing, stirring and pulping strength of materials is increased as much as possible, a forward and reverse rotation working mode is adopted, namely forward rotation is carried out for a certain time, then reverse rotation is carried out, and forward rotation is carried out again, so that the material mixing effect is further strengthened repeatedly.

The mixer can uniformly mix the materials crushed by the crusher and the semisolid materials and the liquid materials added according to the compatibility requirement, and can continuously, stably and uniformly discharge. Two (mixing) shafts are synchronous relative rotation under the drive of synchronous gear box of synchronous ware, possess the multiple functions of slurrying, homogenate, compounding, and the compounding is efficient, can thoroughly equipment jam's possibility.

The blender can mix more than two materials evenly and can discharge materials continuously, stably and evenly. The synchronizer is used for driving the special shaftless helical blade to rotate, and the special shaftless helical blade has multiple functions of crushing, pulping, homogenizing and mixing materials.

Various pipe orifices are reserved on the mixer barrel, and waste liquid, sludge, rectification residues and the like can be added through the pipe orifices to adjust the heat value and viscosity of materials in the mixer; the mixer is not only a mixing device but also a buffer tank, and can continue to operate to maintain the mixture when the upstream crusher or downstream processing equipment is shut down.

In the mixing process, the upper layer of spiral makes continuous reciprocating motion to uniformly mix the materials, and the materials fall into the lower layer of spiral through the gap of the middle partition plate; the lower layer of the spiral moves in a single direction to enable the materials to enter downstream conveying equipment.

The middle partition plates are fixed by bolts, and the distance between the partition plates can be conveniently adjusted. The middle partition board with adjustable clearance forms a feed opening with three sizes from small to large.

The mixer has perfect operation safety consideration, and a steam inlet pipe joint, a nitrogen inlet pipe joint and a nitrogen outlet pipe joint are reserved on a mixer cylinder, and the oxygen concentration detection instrument is matched with the electric nitrogen valve, so that the oxygen level in the mixer is always kept at a lower level in the operation process; through the cooperation of the temperature measuring point and the electric steam valve, when the temperature in the mixer rises abnormally, a large amount of steam is sprayed for cooling.

The explosion-proof hole is provided with a rupture disk and an external pipeline leading out of the room; when the interior of the mixer explodes, the rupture disk firstly breaks, and gas in the mixer is led out for outdoor pressure relief through an external pipeline connected to the explosion-proof hole.

The mixing problem of multi-phase materials is solved, the mixing process and the discharging process can be synchronously carried out in different bins, the mixing process is efficient and safe, and blockage is avoided, so that the aim of the invention is fulfilled.

The advantages are that:

The mixer is of a horizontal structure, and the transmission mode is a hydraulic driving mode;

The stirring mode is double stirring blade arrangement, and the stirring device is a special shaftless spiral blade; the shaftless helical blade is made of wear-resistant and corrosion-resistant materials, and has long service life.

The barrel is cylindrical cross-section, does not stir the dead angle, and the compounding is efficient.

The cylinder body is provided with an inert gas pipeline interface.

The continuous sensing material level meter can be selectively arranged on the cylinder body and used for detecting the material level in the bin, so that a cavity with a certain proportion is formed in the bin when the mixer operates, and the effects of safety buffering and protection can be achieved.

The cylinder is internally sprayed with a ceramic-containing wear-resistant and corrosion-resistant material.

The stirring shaft adopts special sealing, oil resistance, acid and alkali resistance and can thoroughly avoid leakage.

Drawings

FIG. 1 is a block diagram of the present invention.

Fig. 2 is a top view structural diagram of fig. 1.

Fig. 3 is a left side view structural diagram of fig. 1.

fig. 4 is a block diagram of the synchronizer of the present invention.

FIG. 5 is an enlarged partial view of the insert-coupled helical blade assembly of the present invention.

FIG. 6 is a close-up view of the tangential separation of the helical blade assembly of the present invention.

In the figure, 1, a hydraulic motor; 2. a synchronizer; 3. a coupling; 4. a blade drive assembly; 5. a housing; 6. a helical blade assembly; 7. a waste pipe joint; 8. a sludge pipe joint; 9. an access hole; 10. a rectification residue pipe joint; 11. a spare pipe joint; 12. a feed inlet; 13. a middle support plate; 14. an explosion-proof hole; 15. a discharge port; 16. a chassis; 17. an upper stirrer; 18. a lower stirring bin; 19. a lower stirrer; 20. feeding the mixture into a stirring bin; 21. a steam inlet pipe joint; 22. a nitrogen inlet pipe joint; 23. a nitrogen outlet pipe joint;

1-1, an output shaft of the hydraulic motor; 1-2, a hydraulic motor support frame; 1-3, spline housing; 2-1, driving a transmission gear shaft; 2-2, driven gear shaft; 2-3, synchronizer input shaft; 2-4, a synchronizer housing; 3-1, a main coupling; 3-2, a slave coupler; 4-1, spline shafts; 4-2, a blade spline housing; 4-3, connecting plates of helical blades; 6-1, driving helical blades; 6-2, driven helical blades.

Detailed Description