WO2023284207A1 - Integrated three-section hot melting system - Google Patents

Integrated three-section hot melting system Download PDF

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Publication number
WO2023284207A1
WO2023284207A1 PCT/CN2021/130972 CN2021130972W WO2023284207A1 WO 2023284207 A1 WO2023284207 A1 WO 2023284207A1 CN 2021130972 W CN2021130972 W CN 2021130972W WO 2023284207 A1 WO2023284207 A1 WO 2023284207A1
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WO
WIPO (PCT)
Prior art keywords
kettle body
kettle
heating
hot
barrel
Prior art date
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PCT/CN2021/130972
Other languages
French (fr)
Chinese (zh)
Inventor
沈家祯
李玲琴
李洲
赵永超
张瑜
翦帅
Original Assignee
南通威而多专用汽车制造有限公司
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Publication of WO2023284207A1 publication Critical patent/WO2023284207A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/005—Fusing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
    • E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner

Definitions

  • the invention belongs to the technical field of road marking equipment, and in particular relates to a hot-melt kettle.
  • the present invention provides an integral three-stage hot-melt system, which greatly improves the melting efficiency and reduces operating equipment and labor input.
  • an integral three-stage hot-melt system including a kettle body assembly connected by pipelines, a heating system for heating hot-melt coatings, and a high-temperature heating system for melting
  • the hot melt material delivery system that transports the material to the kettle body assembly
  • the kettle body assembly includes an outer kettle body; a kettle cover is arranged on the top of the outer kettle body, and a feeding port and a feeding port are opened on the kettle cover;
  • the inner barrel of the kettle, the outer kettle body is provided with an oil inlet one and an oil outlet one connected with the cavity between the outer barrel of the outer kettle body and the inner barrel of the outer kettle body, and the bottom of the outer kettle body is provided with a connected to the discharge port, the feed port and the discharge port are connected to the hot melt material conveying system;
  • the outer kettle body is provided with a middle kettle body, and the middle kettle body divides the entire outer kettle body into upper, middle, and
  • the middle kettle body includes the outer barrel of the middle kettle and the inner barrel of the middle kettle that are mutually set, and the oil inlet two connected to the cavity between the outer barrel of the middle kettle and the inner barrel of the middle kettle is arranged on the middle kettle body.
  • Oil outlet two; the inner body of the outer kettle is coaxially provided with a stirring mechanism for stirring the barrel material in
  • the stirring mechanism includes a stirring shaft, a rotary mechanism, an upper stirrer, and a lower stirrer, and the stirring shaft is arranged in the middle of the outer kettle body;
  • the upper agitator and the lower agitator are respectively arranged on the stirring shaft corresponding to the upper section and the lower section of the outer kettle body.
  • the upper agitator includes a stirring frame evenly distributed around the shaft, the stirring frame is provided with a set of fan-shaped stirring blades and a cross-shaped stirring knife set at intervals, and the lower agitator includes connected fan-shaped blades, As for the shearing plate, the plate surfaces of the fan-shaped blade and the shearing plate are perpendicular to each other.
  • the middle kettle body also includes an orifice plate, the outer barrel of the middle kettle body and the inner barrel of the middle kettle body are all arranged on the orifice plate, and the outer barrel of the middle kettle body is provided with heating pipes, A deflector, the deflector is arranged between the heating pipes to guide the heating medium, and the inner wall of the outer barrel of the middle kettle is provided with a partition for guiding the heating medium.
  • the heating system includes a high-efficiency hot blast stove for heating the heating medium
  • the high-efficiency hot blast stove is provided with a burner, and the burner is sequentially connected to a fuel tank, a fuel filter, and a fuel tank through a combustion delivery pipeline.
  • pump the high-efficiency hot blast stove is also provided with a heating medium delivery pipeline, and the heating medium delivery pipeline passes through a check valve, a high-temperature gear pump, a heating medium filter, and a centrifugal pump to connect the oil inlet 2 and the outlet of the middle kettle body in sequence.
  • Oil port two and the hot melt material delivery system, the heating medium delivery pipeline is also equipped with a temperature sensor, a thermometer and a pressure gauge.
  • the outer kettle body is also sequentially connected with an overflow tank and an oil storage bin, the oil inlet section of the overflow tank is connected with the oil outlet of the outer kettle body, and the oil outlet of the overflow tank is connected with the oil outlet of the outer kettle body.
  • the oil inlet end of the oil storage bin is connected, and the oil outlet end of the oil storage bin is connected with the oil inlet port of the outer kettle body.
  • the hot melt conveying system includes a feeding pipe, one end of the feeding pipe is connected to the feed port, and the other end is connected to the discharge port, the feeding pump is provided on the feeding pipe, and the feeding pipe is connected to the feeding port.
  • the inlet end of the material pump is provided with an automatic valve.
  • the feeding pipe and the feeding pump are provided with a heating chamber connected to the heating system, the feeding pipe is provided with an insulation layer outside the corresponding heating chamber, and the outer kettle body is provided with an insulation layer.
  • the present invention can aim at different types of hot-melt coatings, and use the proprietary structure to realize the rapid melting of the raw material, and use the hot-melt material conveying system to circulate a part of the melted hot material to the raw material section for mixing and stirring, so as to shorten the heating time
  • the melting time greatly improves the melting efficiency.
  • it has automatic control of the melting temperature, sufficient fuel combustion, high combustion efficiency, and convenient disassembly and maintenance.
  • the hot-melt kettle provides hot-melt paint efficiently and continuously for the hot-melt scribing equipment, and realizes the effect of high-speed scribing through the control of the electronic control system.
  • Fig. 1 is a structural representation of the present invention
  • Fig. 2 is the structural representation of still body assembly
  • Fig. 3 is the internal structure schematic diagram of kettle body assembly
  • Fig. 4 is the structural representation of stirring mechanism assembly
  • Fig. 5 is the structural representation of heating system
  • Fig. 6 is a structural schematic diagram of a hot melt conveying system
  • Fig. 7 is a schematic diagram of the internal structure of the middle kettle body.
  • the terms “installation”, “installation”, “connection” and “connection” should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components.
  • installation e.g., it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components.
  • an integral three-stage hot-melt system includes a kettle body assembly 1 connected by pipelines, a heating system 3 for heating hot-melt coatings, and a heating system for transporting melted high-temperature materials to Hot melt material delivery system 4 in the kettle body assembly;
  • the kettle body assembly includes a base 44 on which an outer kettle body 6 is installed, and the top of the outer kettle body is equipped with a kettle lid assembly 5 through a connecting flange 43.
  • Port 29, feeding port, feeding port is used for putting in raw material, and feeding port 30 is used for putting in hot melt material
  • outer still body comprises the outer still outer body barrel of mutual suit, outer still inner barrel, installs on outer still body and An oil inlet 1 and an oil outlet 1 connected to the cavity between the outer barrel 41 of the outer kettle and the inner barrel 42 of the outer kettle.
  • the feed port 32 is connected with the hot melt material conveying system;
  • the outer kettle body 6 is equipped with a middle kettle body, which divides the entire outer kettle body into upper, middle and lower sections, and the middle kettle body 7 includes the middle kettle body which is mutually set Barrel 38, barrel 39 in the middle kettle body, oil inlet two and oil outlet two 36 connected with the cavity between the outer barrel of the middle kettle body and the inner barrel of the middle kettle body are installed on the middle kettle body;
  • the stirring mechanism for the material in the inner barrel of the outer kettle, the first oil inlet, the first oil outlet, the second oil inlet 40, and the second oil outlet are connected to the heating system;
  • the barrels are all installed on the orifice plate 35, and the outer barrel of the middle kettle is equipped with a heating pipe 37, a deflector 46, and a partition 45 at the outer periphery of the barrel corresponding to the middle kettle body;
  • the heating pipe is welded between the upper and lower plates for heating and melting
  • the heating tubes are used to convey the heating
  • the function of the partition is also used to guide the heating medium. Under the action of the drainage of the drainage plate, the heating medium heats the material pipe efficiently, so that more heat can be obtained when the hot melt material enters and exits the material pipe, and then the hot melt material reaches a workable hot melt state.
  • the outer kettle body is also connected with an overflow box and an oil storage bin 24 in sequence, the oil inlet section of the overflow box is connected with the oil outlet 33 of the outer kettle body, and the oil outlet end of the overflow box 23 is connected with the oil storage bin The oil inlet end of the tank is connected, and the oil outlet end of the oil storage tank is connected with the oil inlet of the outer kettle body.
  • the heating system includes a high-efficiency hot blast stove for heating the heating medium.
  • a burner is installed on the high-efficiency hot blast stove.
  • a heating medium delivery pipeline is also installed on the top, and the heating medium delivery pipeline passes through a check valve 16, a high-temperature gear pump 17, a heating medium filter 18, and a centrifugal pump 19 to connect the oil inlet 2, the oil outlet 2, and the heating medium of the kettle body in sequence.
  • a temperature sensor 20, a thermometer 21 and a pressure gauge 22 are also installed on the heating medium conveying pipeline.
  • the stirring mechanism 2 includes a stirring shaft, a rotating mechanism 8, an upper agitator 10, and a lower agitator.
  • the stirring shaft is installed in the middle of the outer kettle body; the rotating mechanism 8 is installed on the top of the kettle cover through a bearing seat 9 and connected to the top of the stirring shaft.
  • the upper agitator 10 and the lower agitator 11 are respectively installed on the stirring shaft corresponding to the upper section and the lower section of the outer kettle body.
  • the upper agitator includes a stirring frame evenly distributed around the shaft, and fan-shaped stirring blade groups are installed at intervals on the stirring frame.
  • Cross-shaped mixing knife group the lower agitator includes fan-shaped blades and shearing plates connected to each other, and the plates of the fan-shaped blades and shearing plates are perpendicular to each other.
  • the stirring blades with a specially designed structure can ensure rapid mixing of the materials in the kettle; the fan-shaped blades It is more conducive to mixing the hot material and raw material evenly.
  • the cross-shaped mixing knife group is more conducive to piercing the EVA bag of the hot-melt material while stirring, shortening the melting time of the coating and improving the efficiency of the melting material; the fan-shaped blade can make the lower section
  • the hot melt material at the core of the kettle is fully stirred, and the shearing plate can fully stir the hot melt material at the edge of the lower kettle.
  • the hot melt conveying system includes a feed pipe, one end of the feed pipe is connected to the feed port, and the other end is connected to the discharge port.
  • a feed pump is installed on the feed pipe, and an automatic valve 25 is installed at the inlet end of the feed pump.
  • the hot-melt material is conveyed by the feeding pump.
  • a heating chamber connected to the heating system is installed on the feeding pipe and the feeding pump 26.
  • An insulation layer 34 is installed outside the corresponding heating chamber on the feeding pipe.
  • the body is equipped with an insulation layer, and the design of the insulation layer and the heating chamber can ensure that the hot melt material maintains a constant temperature in the conveying pipeline and reduce heat loss.
  • the working principle of the present invention is: use the heating mechanism to heat the heating medium, heat the barrel of the hot-melt kettle through the heating medium, put raw material into the feeding port of the upper kettle according to the set feeding amount, and the raw material enters the hot-melt kettle
  • the upper section is heated by the middle kettle, and after entering the lower kettle, the raw material becomes workable clinker.
  • the clinker in the lower kettle passes through the conveying system, one way is used for marking operation, and the other way is circulated to the upper side for heating the raw meal in the upper kettle. , such a cycle can continuously generate clinker that can be used for construction operations, thereby ensuring continuous construction operations for marking operations.
  • the present invention can aim at different types of hot-melt coatings, use the proprietary structure to realize the rapid melting of the raw material, and use the hot-melt material conveying system to circulate a part of the melted hot material to the raw material section for mixing and stirring, so as to shorten the heating time of the molten material Time, greatly improve the efficiency of melting material, at the same time, it has automatic control of melting material temperature, full combustion of fuel, high combustion efficiency, convenient disassembly and maintenance.
  • the hot-melt kettle provides hot-melt paint efficiently and continuously for the hot-melt scribing equipment, and realizes the effect of high-speed scribing through the control of the electronic control system.

Abstract

An integrated three-section hot melting system, comprising a kettle body assembly (1), a heating system (3), and a hot melt conveying system (4) which are connected by means of a pipeline. The kettle body assembly (1) comprises an outer kettle body (6); a kettle cover is arranged at the top of the outer kettle body (6); a loading port (29) and a feeding port (30) are formed on the kettle cover; the outer kettle body (6) comprises an outer kettle body outer barrel (41) and an outer kettle body inner barrel (42) which are sleeved with each other; a first oil inlet and a first oil outlet (33) are formed on the outer kettle body (6); a discharging port (32) is formed at the bottom of the outer kettle body (6); a middle kettle body (7) is arranged in the outer kettle body (6); the middle kettle body (7) divides the entire outer kettle body (6) into upper, middle and lower sections; the middle kettle body (7) comprises a middle kettle body outer barrel (38) and a middle kettle body inner barrel (39); a second oil inlet (40) and a second oil outlet (36) are formed on the middle kettle body (7); a stirring mechanism (2) is coaxially arranged in the outer kettle body (6); the first oil inlet, the first oil outlet (33), the second oil inlet (40), and the second oil outlet (36) are connected to the heating system (3).

Description

一种整体式三段式热熔系统An integral three-stage hot melt system 技术领域technical field
本发明属于道路划线设备技术领域，具体涉及一种热熔釜。The invention belongs to the technical field of road marking equipment, and in particular relates to a hot-melt kettle.
背景技术Background technique
近几年，我国经济迅猛发展，高速公路、各级道路建设得到持续发展，道路标线设备的市场需求不断增大，作为标线熔料设备的热熔釜，是其中重要的设备之一，市场需求量日益增加。In recent years, my country's economy has developed rapidly, the construction of expressways and roads at all levels has been continuously developed, and the market demand for road marking equipment has continued to increase. As a melting pot for marking melting equipment, it is one of the important equipment. The market demand is increasing day by day.
市场上现有的热熔釜大多是分为直接加热和间接加热两种形式，这两种都是将料放在料桶内，对料桶的外壁进行加热，加热效率慢，标线机械作业时由于划线工程进度要求，要在短时间内完成相应划线工程量，这需要多台辅助的生料运输车，由于传统热熔釜熔料效率慢，往往需要几台热熔釜同时工作才能满足工程进度的要求，这样造成随行设备多、人员多、费用多、施工速度慢。Most of the existing hot-melt kettles on the market are divided into two types: direct heating and indirect heating. Both of them place the material in the barrel and heat the outer wall of the barrel. The heating efficiency is slow, and the marking line is mechanically operated. Due to the schedule requirements of the marking project, it is necessary to complete the corresponding marking quantity in a short period of time, which requires multiple auxiliary raw material transport vehicles. Due to the slow melting efficiency of traditional hot-melt kettles, several hot-melt kettles are often required to work at the same time In order to meet the requirements of the project progress, this will result in more accompanying equipment, more personnel, more costs, and slower construction speed.
技术解决方案technical solution
本发明为了解决现有热熔釜技术中的不足之处，提供一种整体式三段式热熔系统，该热熔釜大大提高了熔料效率，减少作业设备和人工投入。In order to solve the deficiencies in the existing hot-melt technology, the present invention provides an integral three-stage hot-melt system, which greatly improves the melting efficiency and reduces operating equipment and labor input.
为解决上述技术问题，本发明采用如下技术方案：一种整体式三段式热熔系统，包括通过管道连接的釜体总成、用于加热热熔涂料的加热系统、用于将融化的高温料输送到釜体总成内的热熔料输送系统；In order to solve the above technical problems, the present invention adopts the following technical solutions: an integral three-stage hot-melt system, including a kettle body assembly connected by pipelines, a heating system for heating hot-melt coatings, and a high-temperature heating system for melting The hot melt material delivery system that transports the material to the kettle body assembly;
所述釜体总成包括外釜体；外釜体顶部设置有釜盖，所述釜盖上开设有上料口、进料口，所述外釜体包括相互套装的外釜体外桶、外釜体内桶，所述外釜体上设置与外釜体外桶、外釜体内桶之间空腔连通的进油口一、出油口一，所述外釜体底部开设有与外釜体内桶相连通的出料口，所述进料口、出料口与热熔料输送系统相连；所述外釜体内设置有中釜体，所述中釜体将整个外釜体分成上、中、下三段，所述中釜体包括相互套装的中釜体外桶、中釜体内桶，所述中釜体上设置与中釜体外桶、中釜体内桶之间空腔连通的进油口二、出油口二；所述外釜体内同轴设置有用于搅拌外釜体内桶物料的搅拌机构，所述进油口一、出油口一、进油口二、出油口二与加热系统相连。The kettle body assembly includes an outer kettle body; a kettle cover is arranged on the top of the outer kettle body, and a feeding port and a feeding port are opened on the kettle cover; The inner barrel of the kettle, the outer kettle body is provided with an oil inlet one and an oil outlet one connected with the cavity between the outer barrel of the outer kettle body and the inner barrel of the outer kettle body, and the bottom of the outer kettle body is provided with a connected to the discharge port, the feed port and the discharge port are connected to the hot melt material conveying system; the outer kettle body is provided with a middle kettle body, and the middle kettle body divides the entire outer kettle body into upper, middle, and In the next three sections, the middle kettle body includes the outer barrel of the middle kettle and the inner barrel of the middle kettle that are mutually set, and the oil inlet two connected to the cavity between the outer barrel of the middle kettle and the inner barrel of the middle kettle is arranged on the middle kettle body. , Oil outlet two; the inner body of the outer kettle is coaxially provided with a stirring mechanism for stirring the barrel material in the outer kettle body, the first oil inlet, the first oil outlet, the second oil inlet, the second oil outlet and the heating system connected.
为了进一步优化本发明，可优先选用以下技术方案：In order to further optimize the present invention, the following technical solutions can be preferably selected:
优选的，所述搅拌机构包括搅拌轴、旋转回转机构、上搅拌器、下搅拌器，所述搅拌轴转动设置在外釜体内中间位置；所述旋转回转机构设置在釜盖顶部且与搅拌轴顶部相连，所述上搅拌器、下搅拌器分别设置在搅拌轴上对应外釜体上段、下段位置。Preferably, the stirring mechanism includes a stirring shaft, a rotary mechanism, an upper stirrer, and a lower stirrer, and the stirring shaft is arranged in the middle of the outer kettle body; The upper agitator and the lower agitator are respectively arranged on the stirring shaft corresponding to the upper section and the lower section of the outer kettle body.
优选的，所述上搅拌器包括绕轴均布设置的搅拌架，所述搅拌架上间隔设置有扇形搅料叶片组、十字型搅料刀组，所述下搅拌器包括相连的扇形叶片、剪切板，所述扇形叶片、剪切板的板面相互垂直。Preferably, the upper agitator includes a stirring frame evenly distributed around the shaft, the stirring frame is provided with a set of fan-shaped stirring blades and a cross-shaped stirring knife set at intervals, and the lower agitator includes connected fan-shaped blades, As for the shearing plate, the plate surfaces of the fan-shaped blade and the shearing plate are perpendicular to each other.
优选的，所述中釜体还包括孔板，所述中釜体外桶、中釜体内桶均设置在孔板上，所述中釜体外桶内对应中釜体内桶外围位置设置有加热管、导流板，所述导流板设置在加热管之间用于引流加热介质，所述中釜体外桶内壁上设置有用来对加热介质进行导流的隔板。Preferably, the middle kettle body also includes an orifice plate, the outer barrel of the middle kettle body and the inner barrel of the middle kettle body are all arranged on the orifice plate, and the outer barrel of the middle kettle body is provided with heating pipes, A deflector, the deflector is arranged between the heating pipes to guide the heating medium, and the inner wall of the outer barrel of the middle kettle is provided with a partition for guiding the heating medium.
优选的，所述加热系统包括用于给加热介质加热的高效热风炉，所述高效热风炉上设置有燃烧器，所述燃烧器通过燃烧输送管路依次连接有燃料箱、燃料过滤器、燃料泵，所述高效热风炉上还设置有加热介质输送管线，所述加热介质输送管线依次通过单向阀、高温齿轮泵、加热介质过滤器、离心泵连接中釜体的进油口二、出油口二以及热熔料输送系统，所述加热介质输送管线上还设置温度传感器、温度表、压力表。Preferably, the heating system includes a high-efficiency hot blast stove for heating the heating medium, the high-efficiency hot blast stove is provided with a burner, and the burner is sequentially connected to a fuel tank, a fuel filter, and a fuel tank through a combustion delivery pipeline. pump, the high-efficiency hot blast stove is also provided with a heating medium delivery pipeline, and the heating medium delivery pipeline passes through a check valve, a high-temperature gear pump, a heating medium filter, and a centrifugal pump to connect the oil inlet 2 and the outlet of the middle kettle body in sequence. Oil port two and the hot melt material delivery system, the heating medium delivery pipeline is also equipped with a temperature sensor, a thermometer and a pressure gauge.
优选的，所述外釜体还依次连接有溢流箱、储油仓，所述溢流箱的进油段与外釜体的出油口一相连，所述溢流箱的出油端与储油仓的进油端相连，所述储油仓的出油端与外釜体的进油口一相连。Preferably, the outer kettle body is also sequentially connected with an overflow tank and an oil storage bin, the oil inlet section of the overflow tank is connected with the oil outlet of the outer kettle body, and the oil outlet of the overflow tank is connected with the oil outlet of the outer kettle body. The oil inlet end of the oil storage bin is connected, and the oil outlet end of the oil storage bin is connected with the oil inlet port of the outer kettle body.
优选的，所述热熔料输送系统包括输料管，所述输料管一端与进料口相连、另一端与出料口相连，所述输料管上设置有输料泵，所述输料泵的进口端设置有自动阀门。Preferably, the hot melt conveying system includes a feeding pipe, one end of the feeding pipe is connected to the feed port, and the other end is connected to the discharge port, the feeding pump is provided on the feeding pipe, and the feeding pipe is connected to the feeding port. The inlet end of the material pump is provided with an automatic valve.
优选的，所述输料管、输料泵上均设置有与加热系统相连的加热腔，所述输料管上对应加热腔外设置有保温层，所述外釜体上设置有保温层。Preferably, the feeding pipe and the feeding pump are provided with a heating chamber connected to the heating system, the feeding pipe is provided with an insulation layer outside the corresponding heating chamber, and the outer kettle body is provided with an insulation layer.
有益效果Beneficial effect
本发明的有益效果是：The beneficial effects of the present invention are:
1、本发明可以针对不同类型的热熔涂料，利用专有的结构，将实现生料迅速熔化，利用热熔料输送系统将一部分熔化的热料循环到生料段进行混合搅拌，实现缩短加热熔料时间，大大提升熔料效率，同时具备熔料温度自动控制，燃料燃烧充分、燃烧效率高，拆装维修方便。热熔釜为热熔划线设备高效持续提供热熔涂料，通过电控系统的控制，实现高速划线的效果。1. The present invention can aim at different types of hot-melt coatings, and use the proprietary structure to realize the rapid melting of the raw material, and use the hot-melt material conveying system to circulate a part of the melted hot material to the raw material section for mixing and stirring, so as to shorten the heating time The melting time greatly improves the melting efficiency. At the same time, it has automatic control of the melting temperature, sufficient fuel combustion, high combustion efficiency, and convenient disassembly and maintenance. The hot-melt kettle provides hot-melt paint efficiently and continuously for the hot-melt scribing equipment, and realizes the effect of high-speed scribing through the control of the electronic control system.
附图说明Description of drawings
图1是本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2是釜体总成的结构示意图；Fig. 2 is the structural representation of still body assembly;
图3为釜体总成的内部结构示意图；Fig. 3 is the internal structure schematic diagram of kettle body assembly;
图4是搅拌机构总成的结构示意图；Fig. 4 is the structural representation of stirring mechanism assembly;
图5是加热系统的结构示意图；Fig. 5 is the structural representation of heating system;
图6是热熔料输送系统的结构示意图；Fig. 6 is a structural schematic diagram of a hot melt conveying system;
图7为中釜体内部结构示意图。Fig. 7 is a schematic diagram of the internal structure of the middle kettle body.
其中，1-釜体总成，2-搅拌机构，3-加热系统，4-热熔料输送系统，5-釜盖组件，6-外釜体，7-中釜体，8-旋转回转机构，9-轴承座，10-上搅拌器，11-下搅拌器，12-燃料箱，13-燃料过滤器，14-燃料泵，15-高效加热炉，16-单向阀，17-高温齿轮泵，18-加热介质过滤器，19-离心泵，20-温度传感器，21-温度表，22-压力表，23-溢流罐，24-储油仓，25-自动阀门，26-输料泵，27-手动阀门，28-输料管，29-上料口，30-进料口，31-釜盖底板，32-出料口，33-出油口一，34-保温层，35-孔板，36-出油口二，37-加热管，38-中釜体外桶，39-中釜体内桶，40-进油口二，41-外釜体外桶，42-外釜体内桶，43-连接法兰，44-底座，45-隔板，46-导流板。Among them, 1-kettle body assembly, 2-stirring mechanism, 3-heating system, 4-hot melt material conveying system, 5-kettle cover assembly, 6-outer kettle body, 7-middle kettle body, 8-rotation mechanism , 9- bearing seat, 10- upper agitator, 11- lower agitator, 12- fuel tank, 13- fuel filter, 14- fuel pump, 15- high efficiency heating furnace, 16- one-way valve, 17- high temperature gear Pump, 18-heating medium filter, 19-centrifugal pump, 20-temperature sensor, 21-temperature gauge, 22-pressure gauge, 23-overflow tank, 24-oil storage tank, 25-automatic valve, 26-material delivery Pump, 27-manual valve, 28-feeding pipe, 29-feeding port, 30-feeding port, 31-kettle cover bottom plate, 32-feeding port, 33-oil outlet one, 34-insulation layer, 35 -orifice plate, 36-oil outlet 2, 37-heating pipe, 38-outside barrel of the middle kettle, 39-inside barrel of the middle kettle, 40-oil inlet 2, 41-outside barrel of the outer kettle, 42-inside barrel of the outer kettle , 43-connecting flange, 44-base, 45-partition, 46-deflector.
本发明的实施方式Embodiments of the present invention
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
下面将结合发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
如图1-7所示，一种整体式三段式热熔系统，包括通过管道连接的釜体总成1、用于加热热熔涂料的加热系统3、用于将融化的高温料输送到釜体总成内的热熔料输送系统4；As shown in Figure 1-7, an integral three-stage hot-melt system includes a kettle body assembly 1 connected by pipelines, a heating system 3 for heating hot-melt coatings, and a heating system for transporting melted high-temperature materials to Hot melt material delivery system 4 in the kettle body assembly;
釜体总成包括底座44，底座44上安装有外釜体6，外釜体顶部通过连接法兰43安装有釜盖组件5，釜盖组件包括釜盖底板31，釜盖上开设有上料口29、进料口，上料口用于投放生料，进料口30用于投放热熔料，外釜体包括相互套装的外釜体外桶、外釜体内桶，外釜体上安装与外釜体外桶41、外釜体内桶42之间空腔连通的进油口一、出油口一，外釜体底部开设有与外釜体内桶相连通的出料口，进料口、出料口32与热熔料输送系统相连；外釜体6内安装有中釜体，中釜体将整个外釜体分成上、中、下三段，中釜体7包括相互套装的中釜体外桶38、中釜体内桶39，中釜体上安装与中釜体外桶、中釜体内桶之间空腔连通的进油口二、出油口二36；外釜体内同轴安装有用于搅拌外釜体内桶物料的搅拌机构，进油口一、出油口一、进油口二40、出油口二与加热系统相连；中釜体还包括孔板，中釜体外桶、中釜体内桶均安装在孔板35上，中釜体外桶内对应中釜体内桶外围位置安装有加热管37、导流板46、隔板45；加热管焊接在上下板之间，用来加热热熔料，加热管之间用来输送加热介质，加热管之间有用于引流加热介质的导流板，隔板的作用也是用来对加热介质进行导流。加热介质在引流板的引流作用下，加热介质对料管高效加热，使热熔料进出料管的过程中，能够得到更多的热量，进而使热熔料达到可作业的热熔状态。进一步的，外釜体还依次连接有溢流箱、储油仓24，溢流箱的进油段与外釜体的出油口一33相连，溢流箱23的出油端与储油仓的进油端相连，储油仓的出油端与外釜体的进油口一相连。The kettle body assembly includes a base 44 on which an outer kettle body 6 is installed, and the top of the outer kettle body is equipped with a kettle lid assembly 5 through a connecting flange 43. Port 29, feeding port, feeding port is used for putting in raw material, and feeding port 30 is used for putting in hot melt material, and outer still body comprises the outer still outer body barrel of mutual suit, outer still inner barrel, installs on outer still body and An oil inlet 1 and an oil outlet 1 connected to the cavity between the outer barrel 41 of the outer kettle and the inner barrel 42 of the outer kettle. The feed port 32 is connected with the hot melt material conveying system; the outer kettle body 6 is equipped with a middle kettle body, which divides the entire outer kettle body into upper, middle and lower sections, and the middle kettle body 7 includes the middle kettle body which is mutually set Barrel 38, barrel 39 in the middle kettle body, oil inlet two and oil outlet two 36 connected with the cavity between the outer barrel of the middle kettle body and the inner barrel of the middle kettle body are installed on the middle kettle body; The stirring mechanism for the material in the inner barrel of the outer kettle, the first oil inlet, the first oil outlet, the second oil inlet 40, and the second oil outlet are connected to the heating system; The barrels are all installed on the orifice plate 35, and the outer barrel of the middle kettle is equipped with a heating pipe 37, a deflector 46, and a partition 45 at the outer periphery of the barrel corresponding to the middle kettle body; the heating pipe is welded between the upper and lower plates for heating and melting The heating tubes are used to convey the heating medium, and there are deflectors for draining the heating medium between the heating tubes. The function of the partition is also used to guide the heating medium. Under the action of the drainage of the drainage plate, the heating medium heats the material pipe efficiently, so that more heat can be obtained when the hot melt material enters and exits the material pipe, and then the hot melt material reaches a workable hot melt state. Further, the outer kettle body is also connected with an overflow box and an oil storage bin 24 in sequence, the oil inlet section of the overflow box is connected with the oil outlet 33 of the outer kettle body, and the oil outlet end of the overflow box 23 is connected with the oil storage bin The oil inlet end of the tank is connected, and the oil outlet end of the oil storage tank is connected with the oil inlet of the outer kettle body.
加热系统包括用于给加热介质加热的高效热风炉，高效热风炉上安装有燃烧器，燃烧器通过燃烧输送管路依次连接有燃料箱12、燃料过滤器13、燃料泵14，高效热风炉15上还安装有加热介质输送管线，加热介质输送管线依次通过单向阀16、高温齿轮泵17、加热介质过滤器18、离心泵19连接中釜体的进油口二、出油口二以及热熔料输送系统，加热介质输送管线上还安装温度传感器20、温度表21、压力表22。The heating system includes a high-efficiency hot blast stove for heating the heating medium. A burner is installed on the high-efficiency hot blast stove. A heating medium delivery pipeline is also installed on the top, and the heating medium delivery pipeline passes through a check valve 16, a high-temperature gear pump 17, a heating medium filter 18, and a centrifugal pump 19 to connect the oil inlet 2, the oil outlet 2, and the heating medium of the kettle body in sequence. In the molten material conveying system, a temperature sensor 20, a thermometer 21 and a pressure gauge 22 are also installed on the heating medium conveying pipeline.
搅拌机构2包括搅拌轴、旋转回转机构8、上搅拌器10、下搅拌器，搅拌轴转动安装在外釜体内中间位置；旋转回转机构8通过轴承座9安装在釜盖顶部且与搅拌轴顶部相连，上搅拌器10、下搅拌器11分别安装在搅拌轴上对应外釜体上段、下段位置，上搅拌器包括绕轴均布安装的搅拌架，搅拌架上间隔安装有扇形搅料叶片组、十字型搅料刀组；下搅拌器包括相连的扇形叶片、剪切板，扇形叶片、剪切板的板面相互垂直，通过特殊设计结构的搅拌叶片可以保证釜体内的物料快速搅拌；扇形叶片更有利于使热料与生料搅拌均匀，十字形搅料刀组在搅拌的同时更有利于刺破热熔料的EVA袋，缩短涂料的熔化时间，提高熔料效率；扇形叶片能使下段釜的芯部的热熔料被充分搅动，剪切板能使下段釜的边缘部的热熔料被充分搅动。The stirring mechanism 2 includes a stirring shaft, a rotating mechanism 8, an upper agitator 10, and a lower agitator. The stirring shaft is installed in the middle of the outer kettle body; the rotating mechanism 8 is installed on the top of the kettle cover through a bearing seat 9 and connected to the top of the stirring shaft. , the upper agitator 10 and the lower agitator 11 are respectively installed on the stirring shaft corresponding to the upper section and the lower section of the outer kettle body. The upper agitator includes a stirring frame evenly distributed around the shaft, and fan-shaped stirring blade groups are installed at intervals on the stirring frame. Cross-shaped mixing knife group; the lower agitator includes fan-shaped blades and shearing plates connected to each other, and the plates of the fan-shaped blades and shearing plates are perpendicular to each other. The stirring blades with a specially designed structure can ensure rapid mixing of the materials in the kettle; the fan-shaped blades It is more conducive to mixing the hot material and raw material evenly. The cross-shaped mixing knife group is more conducive to piercing the EVA bag of the hot-melt material while stirring, shortening the melting time of the coating and improving the efficiency of the melting material; the fan-shaped blade can make the lower section The hot melt material at the core of the kettle is fully stirred, and the shearing plate can fully stir the hot melt material at the edge of the lower kettle.
热熔料输送系统包括输料管，输料管一端与进料口相连、另一端与出料口相连，输料管上安装有输料泵，输料泵的进口端安装有自动阀门25，通过输料泵进行热熔料输送，进一步的，在输料管、输料泵26上均安装有与加热系统相连的加热腔，输料管上对应加热腔外安装有保温层34，外釜体上安装有保温层，通过设计保温层以及加热腔可以保证热熔料在输送管路内保持恒定的温度，降低热损耗。The hot melt conveying system includes a feed pipe, one end of the feed pipe is connected to the feed port, and the other end is connected to the discharge port. A feed pump is installed on the feed pipe, and an automatic valve 25 is installed at the inlet end of the feed pump. The hot-melt material is conveyed by the feeding pump. Further, a heating chamber connected to the heating system is installed on the feeding pipe and the feeding pump 26. An insulation layer 34 is installed outside the corresponding heating chamber on the feeding pipe. The body is equipped with an insulation layer, and the design of the insulation layer and the heating chamber can ensure that the hot melt material maintains a constant temperature in the conveying pipeline and reduce heat loss.
本发明的工作原理为：利用加热机构对加热介质进行加热，通过加热介质对热熔釜的料筒进行加热，按照设定的投料量在上段釜加料口投入生料，生料进入热熔釜上段经过中段釜的加热，进入下段釜后生料即变成可以作业的熟料，下段釜的熟料通过输料系统，一路用于划线作业，一路循环到上端用于加热上段釜的生料，如此循环，能不断生成可以施工作业的熟料，进而保证划线作业能连续施工作业。The working principle of the present invention is: use the heating mechanism to heat the heating medium, heat the barrel of the hot-melt kettle through the heating medium, put raw material into the feeding port of the upper kettle according to the set feeding amount, and the raw material enters the hot-melt kettle The upper section is heated by the middle kettle, and after entering the lower kettle, the raw material becomes workable clinker. The clinker in the lower kettle passes through the conveying system, one way is used for marking operation, and the other way is circulated to the upper side for heating the raw meal in the upper kettle. , such a cycle can continuously generate clinker that can be used for construction operations, thereby ensuring continuous construction operations for marking operations.
本发明可以针对不同类型的热熔涂料，利用专有的结构，将实现生料迅速熔化，利用热熔料输送系统将一部分熔化的热料循环到生料段进行混合搅拌，实现缩短加热熔料时间，大大提升熔料效率，同时具备熔料温度自动控制，燃料燃烧充分、燃烧效率高，拆装维修方便。热熔釜为热熔划线设备高效持续提供热熔涂料，通过电控系统的控制，实现高速划线的效果。The present invention can aim at different types of hot-melt coatings, use the proprietary structure to realize the rapid melting of the raw material, and use the hot-melt material conveying system to circulate a part of the melted hot material to the raw material section for mixing and stirring, so as to shorten the heating time of the molten material Time, greatly improve the efficiency of melting material, at the same time, it has automatic control of melting material temperature, full combustion of fuel, high combustion efficiency, convenient disassembly and maintenance. The hot-melt kettle provides hot-melt paint efficiently and continuously for the hot-melt scribing equipment, and realizes the effect of high-speed scribing through the control of the electronic control system.
最后应说明的是：以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still It is possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present invention shall be included in the within the protection scope of the present invention.

Claims (8)

  1. 一种整体式三段式热熔系统，包括通过管道连接的釜体总成（1）、用于加热热熔涂料的加热系统（2）、用于将融化的高温料输送到釜体总成内的热熔料输送系统（3）；其特征在于：An integral three-stage hot-melt system, including a kettle body assembly (1) connected by pipelines, a heating system (2) for heating hot-melt coatings, and a heating system (2) for transporting melted high-temperature materials to the kettle body assembly The hot melt material conveying system (3) inside; it is characterized in that:
    所述釜体总成（1）包括外釜体；外釜体顶部设置有釜盖，所述釜盖上开设有上料口、进料口，所述外釜体包括相互套装的外釜体外桶、外釜体内桶，所述外釜体上设置与外釜体外桶、外釜体内桶之间空腔连通的进油口一、出油口一，所述外釜体底部开设有与外釜体内桶相连通的出料口，所述进料口、出料口与热熔料输送系统（3）相连；所述外釜体内设置有中釜体，所述中釜体将整个外釜体分成上、中、下三段，所述中釜体包括相互套装的中釜体外桶、中釜体内桶，所述中釜体上设置与中釜体外桶、中釜体内桶之间空腔连通的进油口二、出油口二；所述外釜体内同轴设置有用于搅拌外釜体内桶物料的搅拌机构，所述进油口一、出油口一、进油口二、出油口二与加热系统相连。The kettle body assembly (1) includes an outer kettle body; a kettle cover is arranged on the top of the outer kettle body, and a feeding port and a feeding port are opened on the kettle cover, and the outer kettle body includes outer kettle bodies that are mutually fitted. barrel, the inner barrel of the outer kettle body, the oil inlet one and the oil outlet one connected with the outer barrel of the outer kettle body and the inner barrel of the outer kettle body are arranged on the outer kettle body, and the bottom of the outer kettle body is provided with a The discharge port connected to the barrel in the kettle body, the feed port and the discharge port are connected to the hot melt material conveying system (3); the outer kettle body is provided with a middle kettle body, and the middle kettle body controls the entire outer kettle body The body is divided into upper, middle and lower sections. The middle kettle body includes the outer barrel of the middle kettle and the inner barrel of the middle kettle that are mutually set. The cavity between the outer barrel of the middle kettle and the inner barrel of the middle kettle is set on the middle kettle body. Connected oil inlet 2 and oil outlet 2; the outer kettle body is coaxially provided with a stirring mechanism for stirring the barrel material in the outer kettle body, the oil inlet 1, oil outlet 1, oil inlet 2, outlet Oil port two is connected with the heating system.
  2. 根据权利要求1所述的一种整体式三段式热熔系统，其特征在于：所述搅拌机构包括搅拌轴、旋转回转机构、上搅拌器、下搅拌器，所述搅拌轴转动设置在外釜体内中间位置；所述旋转回转机构设置在釜盖顶部且与搅拌轴顶部相连，所述上搅拌器、下搅拌器分别设置在搅拌轴上对应外釜体上段、下段位置。An integral three-stage hot-melt system according to claim 1, characterized in that: the stirring mechanism includes a stirring shaft, a rotating mechanism, an upper stirrer, and a lower stirrer, and the stirring shaft is rotatably arranged in the outer kettle The middle position in the body; the rotating mechanism is set on the top of the kettle cover and connected to the top of the stirring shaft, and the upper agitator and the lower agitator are respectively set on the stirring shaft corresponding to the upper section and the lower section of the outer kettle body.
  3. 根据权利要求2所述的一种整体式三段式热熔系统，其特征在于：所述上搅拌器包括绕轴均布设置的搅拌架，所述搅拌架上间隔设置有扇形搅料叶片组、十字型搅料刀组；所述下搅拌器包括相连的扇形叶片、剪切板，所述扇形叶片、剪切板的板面相互垂直。An integral three-stage hot-melt system according to claim 2, characterized in that: the upper agitator includes a stirring frame evenly distributed around the axis, and fan-shaped stirring blade groups are arranged at intervals on the stirring frame . A cross-shaped mixing knife set; the lower agitator includes connected fan-shaped blades and shear plates, and the surfaces of the fan-shaped blades and the shear plates are perpendicular to each other.
  4. 根据权利要求1所述的一种整体式三段式热熔系统，其特征在于：所述中釜体还包括孔板，所述中釜体外桶、中釜体内桶均设置在孔板上，所述中釜体外桶内对应中釜体内桶外围位置设置有加热管、导流板，所述导流板设置在加热管之间用于引流加热介质，所述中釜体外桶内壁上设置有用来对加热介质进行导流的隔板。An integral three-stage hot-melt system according to claim 1, characterized in that: the middle kettle body also includes an orifice plate, the outer barrel of the middle kettle and the inner barrel of the middle kettle are all arranged on the orifice plate, In the external barrel of the middle kettle, there are heating pipes and deflectors corresponding to the outer periphery of the inner barrel of the middle kettle. The deflectors are arranged between the heating pipes for draining the heating medium. A partition for guiding the heating medium.
  5. 根据权利要求1所述的一种整体式三段式热熔系统，其特征在于：所述加热系统包括用于给加热介质加热的高效热风炉，所述高效热风炉上设置有燃烧器，所述燃烧器通过燃烧输送管路依次连接有燃料箱、燃料过滤器、燃料泵，所述高效热风炉上还设置有加热介质输送管线，所述加热介质输送管线依次通过单向阀、高温齿轮泵、加热介质过滤器、离心泵连接中釜体的进油口二、出油口二以及热熔料输送系统，所述加热介质输送管线上还设置温度传感器、温度表、压力表。An integral three-stage hot-melt system according to claim 1, characterized in that: the heating system includes a high-efficiency hot blast stove for heating the heating medium, and a burner is arranged on the high-efficiency hot blast stove, so The burner is sequentially connected to a fuel tank, a fuel filter, and a fuel pump through a combustion delivery pipeline. The high-efficiency hot blast stove is also provided with a heating medium delivery pipeline, and the heating medium delivery pipeline passes through a one-way valve, a high-temperature gear pump, and , the heating medium filter, the centrifugal pump are connected to the oil inlet 2, the oil outlet 2 of the middle kettle body and the hot melt conveying system, and the heating medium conveying pipeline is also equipped with a temperature sensor, a thermometer and a pressure gauge.
  6. 根据权利要求5所述的一种整体式三段式热熔系统，其特征在于：所述外釜体还依次连接有溢流箱、储油仓，所述溢流箱的进油段与外釜体的出油口一相连，所述溢流箱的出油端与储油仓的进油端相连，所述储油仓的出油端与外釜体的进油口一相连。An integral three-stage hot-melt system according to claim 5, characterized in that: the outer kettle body is also connected with an overflow tank and an oil storage bin in sequence, and the oil inlet section of the overflow tank is connected to the outer The oil outlet of the still body is connected, the oil outlet of the overflow tank is connected with the oil inlet of the oil storage bin, and the oil outlet of the oil storage bin is connected with the oil inlet of the outer kettle body.
  7. 根据权利要求1所述的一种整体式三段式热熔系统，其特征在于：所述热熔料输送系统包括输料管，所述输料管一端与进料口相连、另一端与出料口相连，所述输料管上设置有输料泵，所述输料泵的进口端设置有自动阀门。An integral three-stage hot-melt system according to claim 1, characterized in that: the hot-melt material conveying system includes a feeding pipe, one end of the feeding pipe is connected to the feed inlet, and the other end is connected to the outlet The feeding ports are connected, the feeding pipe is provided with a feeding pump, and the inlet end of the feeding pump is provided with an automatic valve.
  8. 根据权利要求7所述的一种整体式三段式热熔系统，其特征在于：所述输料管、输料泵上均设置有与加热系统相连的加热腔，所述输料管上对应加热腔外设置有保温层，所述外釜体上设置有保温层。An integral three-stage hot-melt system according to claim 7, characterized in that: the feeding pipe and the feeding pump are provided with a heating chamber connected to the heating system, and the corresponding An insulating layer is arranged outside the heating chamber, and an insulating layer is arranged on the outer kettle body.
PCT/CN2021/130972 2021-07-13 2021-11-16 Integrated three-section hot melting system WO2023284207A1 (en)

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