CN117046133A - An energy-saving polyaluminum chloride steam drying drum - Google Patents
An energy-saving polyaluminum chloride steam drying drum Download PDFInfo
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- CN117046133A CN117046133A CN202311091908.3A CN202311091908A CN117046133A CN 117046133 A CN117046133 A CN 117046133A CN 202311091908 A CN202311091908 A CN 202311091908A CN 117046133 A CN117046133 A CN 117046133A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0041—Use of fluids
- B01D1/0047—Use of fluids in a closed circuit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0058—Use of waste energy from other processes or sources, e.g. combustion gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
- B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
- B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/24—Evaporating by bringing a thin layer of the liquid into contact with a heated surface to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Drying Of Solid Materials (AREA)
Abstract
本发明公开了一种节能聚氯化铝蒸汽干燥滚筒，本发明涉及滚筒干燥技术领域。该一种节能聚氯化铝蒸汽干燥滚筒，通过加热组件的设置，能够通过蒸汽出管以及蒸汽入盘的配合，向若干个加热铜管内部通入暖气，并将使用后的蒸汽通过输送管重新输送至加热装置实现循环输送，同时能够使产生的高温蒸汽能够通过空心套杆进入密封衔接端头内部，与循环的气体进入加热装置进行加热，利用了加热时的余热实现对内筒体的持续加热作业，保证加热效果的同时更利于节能，通过物料收集组件的设置，能够带动两个接料板沿着转轴转动，使收集的聚氯化铝下落，实现自动出料的同时，能够有效的避免热量流失。
The invention discloses an energy-saving polyaluminum chloride steam drying drum and relates to the technical field of drum drying. This energy-saving polyaluminum chloride steam drying drum, through the setting of the heating component, can pass heating into several heating copper tubes through the cooperation of the steam outlet pipe and the steam inlet tray, and pass the used steam through the delivery pipe It is re-transported to the heating device for cyclic transportation. At the same time, the generated high-temperature steam can enter the inside of the sealed connection end through the hollow sleeve rod, and enter the heating device with the circulating gas for heating. The waste heat during heating is used to achieve the inner cylinder. Continuous heating operation ensures the heating effect and is more conducive to energy saving. Through the setting of the material collection assembly, the two receiving plates can be driven to rotate along the rotating shaft, so that the collected polyaluminum chloride falls, realizing automatic discharging and effectively to avoid heat loss.
Description
Technical Field
The invention relates to the technical field of drum drying, in particular to an energy-saving polyaluminium chloride steam drying drum.
Background
Polyaluminium chloride is an inorganic substance, an emerging water purification material, an inorganic high polymer coagulant, namely polyaluminium for short, and refers to Chinese patent with the application number of: the utility model provides a "polyaluminum chloride drum-type drying equipment" of "201910848620.3", this patent has solved current polyaluminum chloride drying drum when drying polyaluminum chloride, and current equipment can not control the quantity of getting of PAC solution to cause production efficiency low, moreover the condition that the scraper is easy to wear, the lower problem of work efficiency, but still there is steam that produces in the in-process of heating, the heat appears extravagant, can not get the utilization, and the comparatively loaded down with trivial details defect of ejection of compact process, has put forward an energy-conserving polyaluminum chloride steam drying drum to solve above-mentioned problem for this we.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an energy-saving polyaluminium chloride steam drying roller, which solves the problems that steam and heat generated in the heating process are not utilized, waste occurs and the discharging process is complicated.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an energy-conserving polyaluminium chloride steam drying cylinder, includes outer barrel, the inside rotation of outer barrel installs interior barrel, and is equipped with heating element between outer barrel and the interior barrel, the end of interior barrel has all rotated and has cup jointed tip seal collar, and realizes sealedly with outer barrel through tip seal collar, the bottom of outer barrel is equipped with the material and collects the subassembly, the top surface of outer barrel is equipped with the scraper subassembly, heating element contains heating device, heating device fixes in the outer barrel outside, heating device side is fixed with the steam exit tube, the inside a plurality of heating copper pipe that is fixed with of inner barrel, the sealed end and the steam entry dish of linking have been rotated respectively to inner barrel both ends, a plurality of the both ends of heating copper pipe wear out the inner barrel respectively, and the tip fixedly connected to sealed end and the steam entry dish of linking, the steam entry dish outside is fixed with the sealing washer, and install inside the steam exit tube through the sealing washer rotation, the tip is fixed with the steam delivery pipe, the other end of steam delivery pipe is fixed to heating device's steam entry pipe, the inner barrel is kept away from the inside the steam entry motor, and the hollow motor is equipped with the hollow motor side of symmetry, a plurality of outer barrel has set up the hollow motor inside a plurality of outer cylinder, a plurality of outer side and is equipped with the outer cylinder, a plurality of outer cylinder has the outer side of the outer cylinder is connected with the hollow motor.
Preferably, the heating copper tubes are symmetrically distributed in the inner cylinder, and are rotatably installed in the outer cylinder through the matching of the inner cylinder.
Preferably, the scraper component comprises a scraper disc, the scraper disc is fixed on the top surface of the outer cylinder body, a hydraulic cylinder is fixed in the middle of the top surface of the scraper disc, a pressing plate is slidably mounted in the scraper disc, the output end of the hydraulic cylinder is fixedly connected to the middle of the top surface of the pressing plate, a scraper blade is slidably mounted in the scraper disc, spring bodies are fixed between the two ends of the top surface of the scraper blade and the pressing plate, and the mounting position of the scraper blade is located right above the inner cylinder body.
Preferably, both sides of the bottom of the scraping sheet are arc-shaped and are mutually matched with the shape of the outer surface of the inner cylinder body.
Preferably, the spraying assembly comprises a spraying frame, the spraying frame is fixed in the middle of the side face of the outer cylinder body, a pump is fixed at the bottom of the spraying frame, communicating pipes are fixedly arranged at the liquid inlet end and the liquid outlet end of the pump, and the liquid outlet end of the pump is connected to the spraying frame through the communicating pipes.
Preferably, the side surface of the spraying frame is fixedly provided with a plurality of spraying heads, and the intervals among the spraying heads are the same.
Preferably, the material collecting assembly comprises a receiving tray, the receiving tray is fixed below the outer cylinder, receiving plates are arranged on two sides of the inner portion of the receiving tray, rotating shafts are fixed inside the receiving plates on two sides of the receiving tray, the receiving tray is rotatably installed on two sides of the inner portion of the receiving tray through the rotating shafts, and transmission assemblies are arranged at the end portions of the rotating shafts.
Preferably, the transmission assembly comprises transmission gears, two transmission shafts are fixedly sleeved in the two transmission gears, the two transmission shafts are respectively rotatably mounted at the end parts of the outer cylinder, a transmission belt is connected between the outer sides of the transmission shafts and the end parts of rotating shafts on two sides, the two transmission gears are meshed with each other, a motor is fixed on the outer side of the outer cylinder, and the output end of the motor is connected with the corresponding end parts of the rotating shafts through a coupling.
Advantageous effects
The invention provides an energy-saving polyaluminium chloride steam drying roller. Compared with the prior art, the method has the following beneficial effects:
(1) This energy-conserving polyaluminium chloride steam drying cylinder through heating element's setting, can go into the cooperation of dish through steam exit tube and steam to the inside heating pipe of a plurality of, and carry the steam after will using to heating device again through the conveyer pipe and realize circulating transport, can make the high temperature steam that produces get into inside the sealed end that links up through hollow loop bar simultaneously, heat with the gaseous heating device that gets into of circulation, the waste heat when having utilized the heating realizes the continuous heating operation to the inner tube body, more do benefit to energy-conservation when guaranteeing the heating effect.
(2) This energy-conserving polyaluminium chloride steam drying cylinder, through the setting of material collection subassembly, when the polyaluminium chloride granule or the powder layer of striking off falls to connect the charging tray inside to reach a certain amount, rotate through the pivot that corresponds, can drive two material receiving plates and rotate along the pivot through the cooperation of drive gear and drive belt, make the polyaluminium chloride whereabouts of collecting, when realizing automatic discharging, can effectually avoid the heat loss.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a front view of the cross-sectional structure of the outer barrel of the present invention;
FIG. 3 is a front view of the inner barrel structure of the present invention;
FIG. 4 is a front view of the structure of the scraper disk of the present invention;
FIG. 5 is a front view of the cross-sectional structure of the inner cylinder of the present invention;
FIG. 6 is a front view of the enlarged construction of point A of the present invention;
FIG. 7 is a front view of the material collection assembly of the present invention;
FIG. 8 is a front view of the cross-sectional structure of the inner cylinder of the present invention.
In the figure: 1. an outer cylinder; 2. a spraying frame; 201. a spray head; 3. a pump machine; 301. a communicating pipe; 4. a scraper plate; 401. a hydraulic cylinder; 402. scraping a material sheet; 403. a pressing plate; 404. a spring body; 5. a driving motor; 501. a drive track; 6. a heating device; 601. a steam outlet pipe; 7. a steam delivery pipe; 8. sealing the joint end; 9. an inner cylinder; 901. an end seal collar; 902. heating the copper pipe; 903. steam enters a tray; 904. a seal ring; 905. a through hole; 906. a hollow loop bar; 9061. a steam inlet; 10. a receiving tray; 1001. a receiving plate; 1002. a rotating shaft; 1003. a transmission gear; 1004. a driving belt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides two technical solutions, specifically including the following embodiments:
embodiment one:
an energy-saving polyaluminium chloride steam drying roller comprises an outer roller body 1, an inner roller body 9 is rotatably arranged in the outer roller body 1, a heating component is arranged between the outer roller body 1 and the inner roller body 9, the ends of the inner roller body 9 are rotatably sleeved with end sealing lantern rings 901, sealing is realized between the end sealing lantern rings 901 and the outer roller body 1, a collecting disc is rotatably arranged at the bottom of the outer roller body 1, a scraper component is arranged on the top surface of the outer roller body 1, the heating component comprises a heating device 6, the heating device 6 is fixed on the outer side of the outer roller body 1, a steam outlet pipe 601 is fixed on the side surface of the heating device 6, a plurality of heating copper pipes 902 are fixed in the inner roller body 9, sealing connection ends 8 and steam inlet discs 903 are rotatably sleeved at two ends of the inner roller body 9 respectively, two ends of the plurality of heating copper pipes 902 penetrate out of the inner roller body 9 respectively, the penetrated ends are fixedly connected to the sealing connection ends 8 and the steam inlet discs 903, the outside of the steam inlet plate 903 is fixed with a sealing ring 904, and is rotatably installed inside the steam outlet pipe 601 through the sealing ring 904, the end part of the sealing joint end 8 is fixed with a steam conveying pipe 7, the other end of the steam conveying pipe 7 is fixed to the steam inlet pipe of the heating device 6, one end of the inner cylinder 9 far away from the steam inlet plate 903 is internally fixed with a hollow sleeve rod 906, a plurality of through holes 905 are symmetrically arranged on the outer side, a plurality of steam inlet holes 9061 matched with the through holes 905 are symmetrically arranged in the hollow sleeve rod 906, a spraying component is arranged on the side surface of the outer cylinder 1, the outside of the outer cylinder 1 is fixed with a driving motor 5, the driving motor 5 is an existing device, a transmission caterpillar 501 is rotatably connected between the output end of the driving motor 5 and the end part of the inner cylinder 9, a plurality of heating copper pipes 902 are symmetrically distributed in the inner cylinder 9, and are rotatably installed in the outer cylinder 1 through the matching of the inner cylinder 9, the heating device 6 is an existing heating mechanism, and is used for conveying heated high-temperature steam into the heating copper pipe 902 to realize the heating operation of the inner cylinder 9, and a heat insulation layer is arranged on the inner wall of the outer cylinder 1 to avoid heat loss in the operation process;
in the embodiment of the invention, the scraper component comprises a scraper disk 4, the scraper disk 4 is fixed on the top surface of an outer cylinder body 1, a hydraulic cylinder 401 is fixed in the middle of the top surface of the scraper disk 4, a pressing plate 403 is slidably arranged in the scraper disk 4, the output end of the hydraulic cylinder 401 is fixedly connected to the middle of the top surface of the pressing plate 403, a scraper blade 402 is slidably arranged in the scraper disk 4, a spring body 404 is fixed between two ends of the top surface of the scraper blade 402 and the pressing plate 403, the installation position of the scraper blade 402 is positioned right above an inner cylinder body 9, two sides of the bottom of the scraper blade 402 are arc-shaped and mutually matched with the shape of the outer surface of the inner cylinder body 9, the scraper blade 402 can be attached to the outer surface of the inner cylinder body 9 in the pressing process, the scraping effect of materials is ensured, and when the scraper blade 402 is scraped by the spring body 404 arranged between the scraper blade 402 and the pressing plate 403, the spring body 404 can be retracted by pressing, and the scraper blade 402 can be prevented from being damaged due to the excessive downward pressure;
in the embodiment of the invention, the spraying assembly comprises a spraying frame 2, the spraying frame 2 is fixed in the middle of the side surface of the outer cylinder body 1, a pump 3 is fixed at the bottom of the spraying frame 2, communicating pipes 301 are fixedly arranged at the liquid inlet end and the liquid outlet end of the pump 3, the liquid outlet end of the pump 3 is connected to the spraying frame 2 through the communicating pipes 301, a plurality of spraying heads 201 are fixedly arranged on the side surface of the spraying frame 2, and the intervals among the plurality of spraying heads 201 are the same.
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, the prepared PAC solution, namely polyanion cellulose, is conveyed into the spraying frame 2 through the communicating pipe 301 by starting the pump 3, then uniformly sprayed onto the surface of the inner cylinder 9 through the plurality of spraying heads 201, and then the inner cylinder 9 can be driven to rotate in the outer cylinder 1 through the cooperation of the transmission crawler 501 by operating the driving motor 5 until the surface of the inner cylinder 9 is completely coated and then stopped;
according to the embodiment of the invention, through the arrangement of the heating assembly and the operation of the heating device 6, the heating operation is carried out by introducing heating air into the inner parts of the plurality of heating copper pipes 902 through the cooperation of the steam outlet pipe 601 and the steam inlet plate 903, the inner cylinder 9 is heated, the heating air entering the inner parts of the plurality of heating copper pipes 902 can enter the sealed joint end 8 through the other end and is conveyed to the heating device 6 again through the steam conveying pipe 7 for heating, the cyclic conveying is realized, meanwhile, after the inner cylinder 9 is heated, high-temperature steam generated in the inner part can enter the hollow sleeve rod 906 through the plurality of through holes 905 and the plurality of steam inlet holes 9061, and then enters the heating device 6 with circulating gas for heating after entering the sealed joint end 8, so that the heating operation of the inner cylinder 9 is realized by effectively utilizing waste heat generated during heating, and the energy-saving effect is realized while the heating effect is ensured;
in the embodiment of the invention, when the running inner cylinder 9 is heated, a polyaluminium chloride particle or powder layer is formed on the surface, then through the running of the hydraulic cylinder 401, the scraping plate 402 can be driven to move downwards through the cooperation of the pressing plate 403 at the end part and the spring body 404, the polyaluminium chloride particle or powder layer formed on the surface of the inner cylinder 9 is scraped, the polyaluminium chloride particle or powder layer falls into the collecting tray, and when a certain amount is reached, the collecting tray is opened manually to realize discharging.
Embodiment two:
an energy-saving polyaluminium chloride steam drying roller comprises an outer roller body 1, an inner roller body 9 is rotatably arranged in the outer roller body 1, a heating component is arranged between the outer roller body 1 and the inner roller body 9, the ends of the inner roller body 9 are rotatably sleeved with an end sealing sleeve ring 901, sealing is realized between the end sealing sleeve ring 901 and the outer roller body 1, the bottom of the outer roller body 1 is provided with a material collecting component, the top surface of the outer roller body 1 is provided with a scraper component, the heating component comprises a heating device 6, the heating device 6 is fixed on the outer side of the outer roller body 1, the side surface of the heating device 6 is fixed with a steam outlet pipe 601, a plurality of heating copper pipes 902 are fixed in the inner roller body 9, two ends of the inner roller body 9 are respectively rotatably sleeved with a sealing connection end 8 and a steam inlet disk 903, two ends of the plurality of heating copper pipes 902 respectively penetrate out of the inner roller body 9, the penetrated ends are fixedly connected to the sealing connection end 8 and the steam inlet disk 903, the outer side of the steam inlet plate 903 is fixedly provided with a sealing ring 904, the steam inlet plate 903 is rotatably arranged in the steam outlet pipe 601 through the sealing ring 904, the end part of the sealing joint end 8 is fixedly provided with a steam conveying pipe 7, the other end of the steam conveying pipe 7 is fixedly connected with a steam inlet pipe of the heating device 6, one end of the inner cylinder 9 far away from the steam inlet plate 903 is internally provided with a hollow sleeve rod 906, the outer side of the inner cylinder 9 is symmetrically provided with a plurality of through holes 905, the inner side of the hollow sleeve rod 906 is provided with a plurality of steam inlet holes 9061 matched with the through holes 905, the side surface of the outer cylinder 1 is provided with a spraying component, the outer side of the outer cylinder 1 is fixedly provided with a driving motor 5, a transmission caterpillar 501 is rotatably connected between the output end of the driving motor 5 and the end part of the inner cylinder 9, the plurality of heating copper pipes 902 are symmetrically distributed in the inner cylinder 9, and are rotatably arranged in the outer cylinder 1 through the inner cylinder 9;
in the embodiment of the invention, the scraper component comprises a scraper disk 4, the scraper disk 4 is fixed on the top surface of an outer cylinder body 1, a hydraulic cylinder 401 is fixed in the middle of the top surface of the scraper disk 4, a pressing plate 403 is slidably arranged in the scraper disk 4, the output end of the hydraulic cylinder 401 is fixedly connected to the middle of the top surface of the pressing plate 403, a scraper blade 402 is slidably arranged in the scraper disk 4, a spring body 404 is fixed between two ends of the top surface of the scraper blade 402 and the pressing plate 403, the installation position of the scraper blade 402 is positioned right above an inner cylinder body 9, two sides of the bottom of the scraper blade 402 are arc-shaped, and the shape of the scraper blade 402 is mutually matched with the shape of the outer surface of the inner cylinder body 9;
in the embodiment of the invention, the spraying assembly comprises a spraying frame 2, the spraying frame 2 is fixed in the middle of the side surface of the outer cylinder body 1, a pump machine 3 is fixed at the bottom of the spraying frame 2, communicating pipes 301 are fixedly arranged at the liquid inlet end and the liquid outlet end of the pump machine 3, the liquid outlet end of the pump machine 3 is connected to the spraying frame 2 through the communicating pipes 301, a plurality of spraying heads 201 are fixedly arranged on the side surface of the spraying frame 2, and the intervals among the plurality of spraying heads 201 are the same;
in the embodiment of the invention, the material collecting assembly comprises a receiving tray 10, wherein the receiving tray 10 is fixed below the inside of the outer cylinder 1, receiving plates 1001 are arranged on two sides of the inside of the receiving tray 10, rotating shafts 1002 are fixed inside the receiving plates 1001 on two sides, the receiving plates are rotatably arranged on two sides of the inside of the receiving tray 10 through the rotating shafts 1002, and transmission assemblies are arranged at the end parts of the rotating shafts 1002;
in the embodiment of the invention, the transmission assembly comprises transmission gears 1003, two transmission gears 1003 are fixedly sleeved with transmission shafts in the transmission gears 1003, the two transmission shafts are respectively rotatably arranged at the end parts of the outer cylinder body 1, a transmission belt 1004 is connected between the outer sides of the two transmission shafts and the end parts of the rotating shafts 1002 at the two sides, the two transmission gears 1003 are meshed with each other, a motor is fixed at the outer side of the outer cylinder body 1, and the output end of the motor is connected with the corresponding end parts of the rotating shafts 1002 through a coupling.
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, the prepared PAC solution, namely polyanion cellulose, is conveyed into the spraying frame 2 through the communicating pipe 301 by starting the pump 3, then uniformly sprayed onto the surface of the inner cylinder 9 through the plurality of spraying heads 201, and then the inner cylinder 9 can be driven to rotate in the outer cylinder 1 through the cooperation of the transmission crawler 501 by operating the driving motor 5 until the surface of the inner cylinder 9 is completely coated and then stopped;
according to the embodiment of the invention, through the arrangement of the heating assembly and the operation of the heating device 6, the heating operation is carried out by introducing heating air into the inner parts of the plurality of heating copper pipes 902 through the cooperation of the steam outlet pipe 601 and the steam inlet plate 903, the inner cylinder 9 is heated, the heating air entering the inner parts of the plurality of heating copper pipes 902 can enter the sealed joint end 8 through the other end and is conveyed to the heating device 6 again through the steam conveying pipe 7 for heating, the cyclic conveying is realized, meanwhile, after the inner cylinder 9 is heated, high-temperature steam generated in the inner part can enter the hollow sleeve rod 906 through the plurality of through holes 905 and the plurality of steam inlet holes 9061, and then enters the heating device 6 with circulating gas for heating after entering the sealed joint end 8, so that the heating operation of the inner cylinder 9 is realized by effectively utilizing waste heat generated during heating, and the energy-saving effect is realized while the heating effect is ensured;
in the embodiment of the invention, when the running inner cylinder 9 is heated, a polyaluminium chloride particle or powder layer is formed on the surface, then through the running of the hydraulic cylinder 401, the scraping plate 402 can be driven to move downwards through the cooperation of the pressing plate 403 at the end part and the spring body 404, and the polyaluminium chloride particle or powder layer formed on the surface of the inner cylinder 9 is scraped, so that the polyaluminium chloride particle or powder layer falls into the receiving tray 10;
in the embodiment of the invention, through the arrangement of the material collecting assembly, when the scraped polyaluminium chloride particles or powder layers fall into the material receiving tray 10 to reach a certain amount, the corresponding rotating shafts 1002 can be driven to rotate through the operation of the motor, and the two material receiving plates 1001 can be driven to rotate along the rotating shafts 1002 through the cooperation of the meshed transmission gears 1003 and the transmission belts 1004, so that the collected polyaluminium chloride falls down to finish the discharging operation.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (8)
1. The utility model provides an energy-conserving polyaluminium chloride steam drying cylinder, includes outer barrel (1), its characterized in that: an inner cylinder body (9) is rotatably arranged in the outer cylinder body (1), a heating component is arranged between the outer cylinder body (1) and the inner cylinder body (9), the ends of the inner cylinder body (9) are rotatably sleeved with end sealing lantern rings (901), sealing is realized between the end sealing lantern rings (901) and the outer cylinder body (1), a material collecting component is arranged at the bottom of the outer cylinder body (1), and a scraper component is arranged on the top surface of the outer cylinder body (1);
the heating component comprises a heating device (6), the heating device (6) is fixed on the outer side of an outer cylinder body (1), a steam outlet pipe (601) is fixed on the outer side of the heating device (6), a plurality of heating copper pipes (902) are fixed inside the inner cylinder body (9), a sealing connection end head (8) and a steam inlet disc (903) are respectively sleeved at two ends of the inner cylinder body (9) in a rotating mode, a plurality of heating copper pipes (902) penetrate out of the inner cylinder body (9) respectively, the penetrated end parts are fixedly connected to the sealing connection end head (8) and the steam inlet disc (903), a sealing ring (904) is fixed on the outer side of the steam inlet disc (903), the sealing ring (904) is installed inside the steam outlet pipe (601) in a rotating mode, a steam conveying pipe (7) is fixed at the end part of the sealing connection end head (8), a hollow sleeve rod (906) is fixed inside one end of the inner cylinder body (903) far away from the steam inlet disc (903), a plurality of through holes (905) are symmetrically formed in the outer side, a plurality of through holes (905) are formed in the inner cylinder body (903), a plurality of through holes (906) are formed in the inner cylinder body (905), and the inner cylinder body (906) is provided with a plurality of through holes (61), the outer side of the outer cylinder body (1) is fixedly provided with a driving motor (5), and a transmission crawler belt (501) is rotationally connected between the output end of the driving motor (5) and the end part of the inner cylinder body (9).
2. An energy efficient polyaluminum chloride steam drying drum as defined in claim 1, wherein: the heating copper pipes (902) are symmetrically distributed in the inner cylinder (9), and are installed in the outer cylinder (1) through the matching rotation of the inner cylinder (9).
3. An energy efficient polyaluminum chloride steam drying drum as defined in claim 1, wherein: the scraper assembly comprises a scraper disc (4), the scraper disc (4) is fixed on the top surface of the outer cylinder body (1), a hydraulic cylinder (401) is fixed in the middle of the top surface of the scraper disc (4), a pressing plate (403) is arranged in the scraper disc (4) in a sliding mode, the output end of the hydraulic cylinder (401) is fixedly connected to the middle of the top surface of the pressing plate (403), a scraper blade (402) is arranged in the scraper disc (4) in a sliding mode, a spring body (404) is fixed between two ends of the top surface of the scraper blade (402) and the pressing plate (403), and the installation position of the scraper blade (402) is located right above the inner cylinder body (9).
4. An energy efficient polyaluminum chloride steam drying drum according to claim 3 wherein: the two sides of the bottom of the scraping sheet (402) are arc-shaped and are mutually matched with the shape of the outer surface of the inner cylinder body (9).
5. An energy efficient polyaluminum chloride steam drying drum as defined in claim 1, wherein: the spraying assembly comprises a spraying frame (2), the spraying frame (2) is fixed at the middle part of the side face of the outer cylinder body (1), a pump (3) is fixed at the bottom of the spraying frame (2), communicating pipes (301) are fixedly arranged at the liquid inlet end and the liquid outlet end of the pump (3), and the liquid outlet end of the pump (3) is connected to the spraying frame (2) through the communicating pipes (301).
6. An energy efficient polyaluminum chloride steam drying drum as defined in claim 5, wherein: the side of the spraying frame (2) is fixedly provided with a plurality of spraying heads (201), and the intervals among the spraying heads (201) are the same.
7. An energy efficient polyaluminum chloride steam drying drum as defined in claim 1, wherein: the material collecting assembly comprises a material receiving disc (10), the material receiving disc (10) is fixed below the inside of the outer cylinder body (1), material receiving plates (1001) are arranged on two sides of the inside of the material receiving disc (10), rotating shafts (1002) are fixed inside the material receiving plates (1001) on two sides, the material receiving discs are rotatably mounted on two sides of the inside of the material receiving disc (10) through the rotating shafts (1002), and transmission assemblies are arranged at the end portions of the rotating shafts (1002).
8. An energy efficient polyaluminum chloride steam drying drum as defined in claim 7, wherein: the transmission assembly comprises transmission gears (1003), the transmission gears (1003) are two and are internally and fixedly sleeved with transmission shafts, the two transmission shafts are respectively rotatably mounted at the end parts of the outer cylinder body (1), a transmission belt (1004) is connected between the outer sides of the transmission shafts and the end parts of the rotating shafts (1002) on the two sides, the two transmission gears (1003) are meshed with each other, a motor is fixed at the outer side of the outer cylinder body (1), and the output end of the motor is connected with the end parts of the corresponding rotating shafts (1002) through a coupling.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311091908.3A CN117046133A (en) | 2023-08-28 | 2023-08-28 | An energy-saving polyaluminum chloride steam drying drum |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311091908.3A CN117046133A (en) | 2023-08-28 | 2023-08-28 | An energy-saving polyaluminum chloride steam drying drum |
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| CN117046133A true CN117046133A (en) | 2023-11-14 |
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| CN202311091908.3A Pending CN117046133A (en) | 2023-08-28 | 2023-08-28 | An energy-saving polyaluminum chloride steam drying drum |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117282114A (en) * | 2023-11-27 | 2023-12-26 | 常州润凯干燥科技有限公司 | Environment-friendly mother liquor drying equipment based on material structure is scraped to cylinder |
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| CN216259128U (en) * | 2021-10-29 | 2022-04-12 | 襄垣县万普净水材料有限公司 | Drum-type drying device for polyaluminium chloride production |
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| FR788794A (en) * | 1934-07-20 | 1935-10-16 | Kestner App Evaporateurs | Improvements to rotary dryer drums |
| CN204388571U (en) * | 2014-12-22 | 2015-06-10 | 攀枝花市西宇生物科技有限公司 | Drying drum and roller drying system |
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| CN117282114A (en) * | 2023-11-27 | 2023-12-26 | 常州润凯干燥科技有限公司 | Environment-friendly mother liquor drying equipment based on material structure is scraped to cylinder |
| CN117282114B (en) * | 2023-11-27 | 2024-03-12 | 常州润凯干燥科技有限公司 | Environment-friendly mother liquor drying equipment based on material structure is scraped to cylinder |
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