CN112371061A - Novel hot melting kettle for highway marking - Google Patents
Novel hot melting kettle for highway marking Download PDFInfo
- Publication number
- CN112371061A CN112371061A CN202011100670.2A CN202011100670A CN112371061A CN 112371061 A CN112371061 A CN 112371061A CN 202011100670 A CN202011100670 A CN 202011100670A CN 112371061 A CN112371061 A CN 112371061A
- Authority
- CN
- China
- Prior art keywords
- kettle body
- main shaft
- heating furnace
- novel hot
- spiral pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002844 melting Methods 0.000 title claims abstract description 12
- 230000008018 melting Effects 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000012943 hotmelt Substances 0.000 claims abstract description 10
- 230000000630 rising effect Effects 0.000 claims abstract 2
- 239000000446 fuel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000003915 liquefied petroleum gas Substances 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The invention discloses a novel hot melting kettle for road marking, which comprises an inner kettle body and an outer kettle body, wherein a spiral pipe in a spiral rising shape is arranged between the inner kettle body and the outer kettle body, and the outer wall of the inner side of the spiral pipe is tightly attached to the outer wall of the inner kettle body; a stirring device is arranged in the inner kettle body and comprises a main shaft, a plurality of transverse stirring plates are arranged on the main shaft, a groove matched with the main shaft is formed in the bottom of the inner kettle body, and the top of the main shaft is connected with a hydraulic motor; the bottom of the outer kettle body is provided with a heating furnace, the heat conducting medium of the heating furnace is air, and the air rises along the spiral pipe after being heated. Different with the mode of traditional bottom heating, this device adopts bottom heating and spiral pipe matched with mode to adopt the air as the heat conduction media, thereby even material to in the hot melt cauldron heats, in order to guarantee the homogeneity of being heated of material in the hot melt cauldron, promote heating efficiency.
Description
Technical Field
The invention relates to a novel hot melting kettle for road marking.
Background
A lot of warning lines are arranged on a road, when lines are drawn, a hot melting kettle is needed to be used for heating the line drawing material on site in real time, and the existing hot melting kettle is generally in a bottom heating mode.
When the marking material inside the hot melting kettle is heated at the bottom, the material temperature at the bottom is often far higher than 200 ℃ due to uneven heating of the internal material, and the material temperature at the top is still less than 200 ℃.
And because the heat conductivity of the marking material is poor, the heating kettle is required to be in a running state all the time, so that the demand of fuel is greatly increased, and particularly, the road marking cost is greatly increased due to the large use of the fuel during large-scale road marking.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a novel hot melting kettle for road marking.
A novel hot melting kettle for road marking comprises an inner kettle body and an outer kettle body, wherein a spiral pipe in a spiral ascending shape is arranged between the inner kettle body and the outer kettle body, and the outer wall of the inner side of the spiral pipe is tightly attached to the outer wall of the inner kettle body;
a stirring device is arranged in the inner kettle body and comprises a main shaft, a plurality of transverse stirring plates are arranged on the main shaft, a groove matched with the main shaft is formed in the bottom of the inner kettle body, and the top of the main shaft is connected with a hydraulic motor;
the bottom of the outer kettle body is provided with a heating furnace, the heat conducting medium of the heating furnace is air, and the air rises along the spiral pipe after being heated and is discharged outwards from the flue port above.
Preferably, the heating furnace is a direct injection type heating furnace, and the fuel is liquefied petroleum gas.
Preferably, a temperature sensor is arranged in the inner kettle body and connected with a temperature control device, and the temperature control device is connected with the heating stove.
Preferably, the hydraulic motor is connected with a hydraulic transmission system.
Preferably, the inner kettle body is made of special stainless steel.
Preferably, the outer kettle body is made of special stainless steel.
Preferably, the bottom of the inner kettle body is provided with a material outlet.
Has the advantages that:
different with the mode of traditional bottom heating, this device adopts bottom heating and spiral pipe matched with mode to adopt the air as the heat conduction media, thereby even material to in the hot melt cauldron heats, with the homogeneity of being heated of guaranteeing the interior material of hot melt cauldron, practice thrift heat time, promote heating efficiency.
Adopt dedicated agitating unit matched with mode simultaneously, carry out large-scale stirring operation to inside material, through abundant stirring to prevent that the inside and outside part of inside material from being heated unevenly.
Drawings
FIG. 1 is a schematic view of the general structure of a novel hot melt kettle for road markings;
1. a heating furnace 2, an inner kettle body 3, an outer kettle body 4, a spiral pipe 5 and a stirring device.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, the novel hot melting kettle for road marking comprises an inner kettle body 2 and an outer kettle body 3, wherein a spiral pipe 4 in a spiral ascending shape is arranged between the inner kettle body 2 and the outer kettle body 3, and the inner side outer wall of the spiral pipe 4 is tightly attached to the outer wall of the inner kettle body 2.
The inside of the interior cauldron body is equipped with agitating unit 5, agitating unit 5 include the main shaft, the main shaft on be equipped with the horizontal stirring board of a plurality of, the bottom of the interior cauldron body 2 is equipped with the recess that matches with the main shaft, the top of main shaft links to each other with hydraulic motor.
The bottom of the outer kettle body 3 is provided with a heating furnace 1, the heat conducting medium of the heating furnace 1 is air, and the air rises along the spiral pipe after being heated and is discharged outwards from the flue port above.
The heating stove 1 is a direct injection type heating stove, and the fuel is liquefied petroleum gas.
A temperature sensor is arranged in the inner kettle body 2 and is connected with a temperature control device, and the temperature control device is connected with a heating furnace. The hydraulic motor is connected with a hydraulic transmission system.
The inner kettle body 2 and the outer kettle body 3 are both made of special stainless steel.
The bottom of the inner kettle body 2 is provided with a material outlet.
In heating, the contents are first sufficiently stirred by the dedicated stirring device 5.
When the stirring, open the heating stove 1 that is located the bottom, heating stove 1 is used for heating the air, and the air of thermal expansion upwards moves along spiral pipe 4 as high temperature media along the air heater, heats the lateral wall of the internal cauldron body 2 at the in-process of motion to the material of the internal cauldron body 2 inside carries out 360 omnidirectional heating. So as to improve the heating efficiency and reduce the heating time.
When the internal temperature reaches 200 ℃, the temperature sensor transmits a signal to the temperature control device, and the temperature control device controls the heating furnace 1 to stop operating, so as to save fuel.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A novel hot melting kettle for road marking is characterized by comprising an inner kettle body and an outer kettle body, wherein a spiral pipe in a spiral rising shape is arranged between the inner kettle body and the outer kettle body, and the outer wall of the inner side of the spiral pipe is tightly attached to the outer wall of the inner kettle body;
a stirring device is arranged in the inner kettle body and comprises a main shaft, a plurality of transverse stirring plates are arranged on the main shaft, a groove matched with the main shaft is formed in the bottom of the inner kettle body, and the top of the main shaft is connected with a hydraulic motor;
the bottom of the outer kettle body is provided with a heating furnace, the heat conducting medium of the heating furnace is air, and the air rises along the spiral pipe after being heated and is discharged outwards from the flue port above.
2. The novel hot melting kettle for road markings as claimed in claim 1, wherein the heating furnace is a direct injection type heating furnace and the fuel is liquefied petroleum gas.
3. The novel hot melt pot for road markings as claimed in claim 1, wherein a temperature sensor is disposed in the inner pot body, said temperature sensor is connected to a temperature control device, and said temperature control device is connected to a heating furnace.
4. The new hot melt pot for road markings as claimed in claim 1, wherein said hydraulic motor is connected to a hydraulic drive system.
5. The novel hot melt kettle for road markings as claimed in claim 1, wherein the inner kettle body is made of special stainless steel.
6. The novel hot melt kettle for road markings as claimed in claim 1, wherein the outer kettle body is made of special stainless steel.
7. The novel hot melt kettle for road markings as claimed in claim 1, wherein the bottom of the inner kettle body is provided with a material outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011100670.2A CN112371061A (en) | 2020-10-15 | 2020-10-15 | Novel hot melting kettle for highway marking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011100670.2A CN112371061A (en) | 2020-10-15 | 2020-10-15 | Novel hot melting kettle for highway marking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112371061A true CN112371061A (en) | 2021-02-19 |
Family
ID=74581487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011100670.2A Pending CN112371061A (en) | 2020-10-15 | 2020-10-15 | Novel hot melting kettle for highway marking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112371061A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194892A (en) * | 2015-09-18 | 2015-12-30 | 丹阳市助剂化工厂有限公司 | External heating dealcoholization kettle |
| CN207266851U (en) * | 2017-09-26 | 2018-04-24 | 湖南博信新能源科技有限公司 | A kind of electrolyte reaction unit with temperature control |
| CN111450777A (en) * | 2020-05-19 | 2020-07-28 | 江苏路鑫达交通设施有限公司 | Energy-efficient special hot melt cauldron of highway marking material |
-
2020
- 2020-10-15 CN CN202011100670.2A patent/CN112371061A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194892A (en) * | 2015-09-18 | 2015-12-30 | 丹阳市助剂化工厂有限公司 | External heating dealcoholization kettle |
| CN207266851U (en) * | 2017-09-26 | 2018-04-24 | 湖南博信新能源科技有限公司 | A kind of electrolyte reaction unit with temperature control |
| CN111450777A (en) * | 2020-05-19 | 2020-07-28 | 江苏路鑫达交通设施有限公司 | Energy-efficient special hot melt cauldron of highway marking material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210219 |