CN111309073B - Temperature control system of adhesive - Google Patents
Temperature control system of adhesive Download PDFInfo
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- CN111309073B CN111309073B CN202010121045.XA CN202010121045A CN111309073B CN 111309073 B CN111309073 B CN 111309073B CN 202010121045 A CN202010121045 A CN 202010121045A CN 111309073 B CN111309073 B CN 111309073B
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- pipe
- way pipe
- heat exchanger
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- ball valve
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a temperature control system of an adhesive, which comprises a heat exchanger, wherein a first three-way pipe is arranged at the inlet of the heat exchanger, one path of the first three-way pipe is connected with the inlet of the heat exchanger, one path of the first three-way pipe is sequentially connected with one path of a first pneumatic ball valve, a flow valve, a first manual ball valve and a second three-way pipe, the last path of the first three-way pipe is connected with a drain pipe, and a second pneumatic ball valve is arranged on the drain pipe; temperature measuring points are arranged on an inlet and an outlet of the heat exchanger, a water inlet pipe and a water outlet pipe are arranged on the heat exchanger in the Shanghai, and electric ball valves are arranged on the water inlet pipe and the water outlet pipe; the heat exchange work can be well completed, the temperature requirement on the adhesive in the production process is met, the cleaning pipe and the blow-off pipe which are arranged can clean the heat exchanger, and the use requirement is well met.
Description
Technical Field
The invention relates to the technical field of temperature control systems of adhesives of corrugated board production lines, in particular to a temperature control system of an adhesive.
Background
The adhesive is needed to be used in the working process of the corrugated board production line, and the adhesive can ensure good use performance only by needing a certain temperature in the use process, so that the temperature control of the adhesive of the corrugated board production line of the existing equipment can not well meet the use requirement at present, and therefore, the development of a temperature control system which can well control the temperature of the adhesive and meet the use requirement is necessary.
Disclosure of Invention
The invention aims to provide a temperature control system for an adhesive, which can well control the temperature of the adhesive and meet the use requirement.
In order to solve the technical problems, the technical scheme of the invention is as follows: a temperature control system for an adhesive comprises a heat exchanger, wherein a first three-way pipe is arranged at the inlet of the heat exchanger, one path of the first three-way pipe is connected with the inlet of the heat exchanger, one path of the first three-way pipe is sequentially connected with one path of a first pneumatic ball valve, a flow valve, a first manual ball valve and a second three-way pipe, the last path of the first three-way pipe is connected with a drain pipe, and a second pneumatic ball valve is arranged on the drain pipe; the outlet of the heat exchanger is provided with a third three-way pipe, one way of the third three-way pipe is connected with the outlet of the heat exchanger, the other way of the third three-way pipe is sequentially connected with a second manual ball valve and the other way of the fourth three-way pipe, the last way of the third three-way pipe is connected with a cleaning pipe, a third pneumatic ball valve is arranged on the cleaning pipe, temperature measuring points are arranged on the inlet and the outlet of the heat exchanger, a water inlet pipe and a water outlet pipe are arranged on the heat exchanger in the Shanghai mode, and electric ball valves are arranged on the water inlet pipe and the water outlet pipe.
In a preferred embodiment, the heat exchanger comprises a shell, a heat exchange core and a heating rod, the heat exchange core and the heating rod are arranged in the shell, an inlet of the heat exchanger penetrates through the shell to be connected with one end of the heat exchange core, an outlet of the heat exchanger penetrates through the shell to be connected with the other end of the heat exchange core, and the heating rod is electrically connected with an external power supply.
In a preferred embodiment, the water inlet pipe is arranged at the upper side of one end of the shell, and the water outlet pipe is arranged at the lower side of the other end of the shell.
As a preferred embodiment, the temperature sensing points on the inlet and outlet of the heat exchanger are provided with temperature sensors.
As a preferred implementation mode, one path of the second three-way pipe is connected with the loose joint, and the last path of the second three-way pipe is connected with the third manual ball valve.
As a preferred implementation mode, one path of the fourth three-way pipe is connected with the rubber disc, and the last path of the fourth three-way pipe is connected with the fourth manual ball valve.
In a preferred embodiment, the heat exchange core comprises a body provided with a cavity, and the body is provided with a heat exchange hole penetrating through the cavity.
In a preferred embodiment, the housing is provided with an openable sealing cover.
As a preferred embodiment, the last path of the fourth three-way pipe is connected with the last path of the second three-way pipe through a spare pipe, a fourth manual ball valve is arranged at one end of the spare pipe close to the fourth three-way pipe, and a third manual ball valve is arranged at one end of the spare pipe close to the second three-way pipe.
The beneficial effects obtained by adopting the technical scheme are as follows: the heat exchange work can be well completed, the temperature requirement on the adhesive in the production process is met, the cleaning pipe and the blow-off pipe which are arranged can clean the heat exchanger, and the use requirement is well met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a heat exchanger according to the present invention.
In the figure: 1-a heat exchanger; 2-a first three-way pipe; 3-a first pneumatic ball valve; 4-flow valve; 5-a first manual ball valve; 6-a second three-way pipe; 7-loose joint; 8-a third manual ball valve; 9-a sewage draining pipe; 10-a second pneumatic ball valve; 11-a third tee; 12-a second manual ball valve; 13-a fourth tee; 14-a fourth manual ball valve; 15-cleaning the tube; 16-a third pneumatic ball valve; 17-temperature measuring point; 18-a water inlet pipe; 19-water outlet pipe; 20-an electric ball valve; 21-a housing; 22-a heat exchange core; 23-a heating rod; 24-heat exchange holes.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The invention is further described with reference to the accompanying drawings, so that a person skilled in the art can better implement the invention, and the temperature control system of the adhesive comprises a heat exchanger 1, wherein the inlet of the heat exchanger 1 is provided with a first three-way pipe 2, one path of the first three-way pipe 2 is connected with the inlet of the heat exchanger 1, one path of the first three-way pipe 2 is sequentially connected with one path of a first pneumatic ball valve 3, a flow valve 4, a first manual ball valve 5 and a second three-way pipe 6, one path of the second three-way pipe 6 is connected with a movable joint 7, the last path of the second three-way pipe 6 is connected with a third manual ball valve 8, the last path of the first three-way pipe 2 is connected with a sewage discharge pipe 9, and the sewage discharge pipe 9 is provided with a second pneumatic ball valve 10; the outlet of the heat exchanger 1 is provided with a third three-way pipe 11, one way of the third three-way pipe 11 is connected with the outlet of the heat exchanger 1, one way of the third three-way pipe 11 is sequentially connected with a second manual ball valve 12 and one way of a fourth three-way pipe 13, one way of the fourth three-way pipe 13 is connected with a rubber disc, the last way of the fourth three-way pipe 13 is connected with a fourth manual ball valve 14, the last way of the third three-way pipe 11 is connected with a cleaning pipe 15, the cleaning pipe 15 is provided with a third pneumatic ball valve 16, temperature measuring points 17 are arranged on the inlet and the outlet of the heat exchanger 1, temperature sensors are arranged on the temperature measuring points 17 on the inlet and the outlet of the heat exchanger 1, a water inlet pipe 18 and a water outlet pipe 19 are arranged on the heat exchanger 1, and electric ball valves 20 are arranged on the water inlet pipe 18 and the water outlet pipe 19.
The heat exchanger 1 of the embodiment of the invention comprises a shell 21, a heat exchange core 22 and a heating rod 23, wherein the heat exchange core 22 and the heating rod 23 are arranged in the shell 21, an inlet of the heat exchanger 1 penetrates through the shell 21 to be connected with one end of the heat exchange core 22, an outlet of the heat exchanger 1 penetrates through the shell 21 to be connected with the other end of the heat exchange core 22, the heating rod 23 is electrically connected with an external power supply, and the shell is provided with a water level controller used for controlling the shell 21 and a temperature sensor used for detecting the water temperature; the water inlet pipe 18 is arranged at the upper side of one end of the shell 21, and the water outlet pipe 19 is arranged at the lower side of the other end of the shell 21; the heat exchange core 22 comprises a body provided with a cavity, and the body is provided with a heat exchange hole 24 penetrating through the cavity; the housing 21 is provided with an openable sealing cover.
In order to prevent other parts from being damaged, the equipment cannot be used, the last way of the fourth three-way pipe 13 is connected with the last way of the second three-way pipe 6 through a standby pipeline, a fourth manual ball valve 14 is arranged at one end, close to the fourth three-way pipe 13, of the standby pipeline, and a third manual ball valve 8 is arranged at one end, close to the second three-way pipe 6, of the standby pipeline.
According to the process flow, a bonding agent enters a heat exchanger 1 through a temperature measuring point 17 through a first manual ball valve 5, a flow valve 4 and a first pneumatic valve for heat exchange, the bonding agent after heat exchange is discharged through the temperature measuring point 17 at the outlet of the heat exchanger 1 and flows into a rubber disc, the temperature of the bonding agent passes through the temperature measuring point 17, the heat exchange of water in the heat exchanger 1 reaches a corresponding temperature, when the temperature of the bonding agent at the outlet of the heat exchanger 1 is lower than a set temperature, a heating rod 23 heats the water, and when the temperature of the bonding agent reaches the set value, the heating rod 23 stops working.
When the heat exchanger works, the water temperature in the heat exchanger transmits a temperature signal through the temperature sensor, the water temperature in the shell 21 is controlled, a manual valve on a rubber disc is opened, when an adhesive passes through the flow valve 4, a flow signal is transmitted to the controller, the heating rod 23 works, when the inlet temperature and the outlet temperature of the heat exchanger 1 are lower than the set temperature, the heating rod 23 works all the time, the water temperature is heated to 60 ℃, the heat is preserved, the inlet temperature and the outlet temperature of the heat exchanger 1 reach the set temperature, the electric heating rod stops working, and when the temperature of the adhesive at the outlet is lower than the set temperature, the heating rod 23 works; when the vehicle is stopped, firstly closing the manual valve on the rubber disc, stopping the flow of the adhesive, sending a signal to the controller by the flow valve 4, stopping the work of the heating rod 23, closing the first pneumatic ball valve 3, after 10 seconds, simultaneously opening the third pneumatic ball valve 16 and the second pneumatic ball valve 10 on the sewage discharge pipe 9, cleaning the heat exchange core 22 of the heat exchanger 1, after 60 seconds, closing the third pneumatic ball valve 16, and after 90 seconds, closing the second pneumatic ball valve 10 on the cleaning pipe 15; when the vehicle is parked and the water temperature is higher than 35 ℃, the electric ball valves 20 on the water inlet pipe 18 and the water outlet pipe 19 are opened to carry out cooling operation, and when the water temperature is lower than 35 ℃, the electric ball valves 20 on the water inlet pipe 18 and the water outlet pipe 19 are closed.
Cooling: in 7, 8 and 9 months of each year, due to high weather temperature, the workshop needs to be cooled, the temperature in the workshop reaches more than 40 ℃, and the ambient temperature of the paperboard production line equipment reaches 50 ℃, so that the temperature in the glue tray is high, the glue is easy to form, the performance of the adhesive is unstable, and the adhesive requirement cannot be met. Water is cooled to about 20 ℃ by refrigeration equipment, and is input into the heat exchanger 1 from the water inlet pipe 18 and the water outlet pipe 19 through the water pump for water circulation, so that the adhesive is cooled to meet the use requirement.
And (3) heating: in winter, the heat loss of a workshop is fast due to cold weather, the temperature of the adhesive is 4-5 ℃, the adhesive effect is poor due to low temperature of the adhesive, the speed of a production line cannot be raised, the yield is low, and the production cost is improved; the water is heated by the heating rod 23 in the heat exchanger 1, so that the temperature requirement of the adhesive is met, and the production cost is reduced.
The heat exchange core 22 of the heat exchanger 1 is uniformly provided with the heat exchange holes 24, so that the heat exchange area is increased, and the flowing time of the adhesive in the heat exchange core is prolonged, thereby achieving better heat exchange effect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (7)
1. A temperature control system for an adhesive, comprising: the device comprises a heat exchanger, wherein a first three-way pipe is arranged at the inlet of the heat exchanger, one path of the first three-way pipe is connected with the inlet of the heat exchanger, one path of the first three-way pipe is sequentially connected with one path of a first pneumatic ball valve, a flow valve, a first manual ball valve and a second three-way pipe, the last path of the first three-way pipe is connected with a drain pipe, and a second pneumatic ball valve is arranged on the drain pipe; a third three-way pipe is arranged at the outlet of the heat exchanger, one path of the third three-way pipe is connected with the outlet of the heat exchanger, one path of the third three-way pipe is sequentially connected with one path of the second manual ball valve and one path of the fourth three-way pipe, the last path of the third three-way pipe is connected with a cleaning pipe, a third pneumatic ball valve is arranged on the cleaning pipe, temperature measuring points are arranged at the inlet and the outlet of the heat exchanger, a water inlet pipe and a water outlet pipe are arranged above the heat exchanger, and electric ball valves are arranged on the water inlet pipe and the water outlet pipe; the heat exchanger includes shell, heat transfer core and heating rod, and heat transfer core and the independent setting of heating rod are separately in the shell, and heat exchanger's import is passed the shell and is connected with the one end of heat transfer core, and heat exchanger's export is passed the shell and is connected with the other end of heat transfer core, and the heating rod is connected with external power source electricity, and the inlet tube setting is at the one end upside of shell, and the outlet pipe setting is at the other end downside of shell.
2. The temperature control system for an adhesive according to claim 1, wherein: temperature sensors are arranged at temperature measuring points on the inlet and the outlet of the heat exchanger.
3. The temperature control system for an adhesive according to claim 1, wherein: one path of the second three-way pipe is connected with the loose joint, and the last path of the second three-way pipe is connected with a third manual ball valve.
4. The temperature control system for an adhesive according to claim 3, wherein: one path of the fourth three-way pipe is connected with the rubber disc, and the last path of the fourth three-way pipe is connected with a fourth manual ball valve.
5. The temperature control system for an adhesive according to claim 1, wherein: the heat exchange core comprises a body provided with a cavity, and the body is provided with a heat exchange hole penetrating through the cavity.
6. The temperature control system for an adhesive according to claim 1, wherein: the shell is provided with an openable sealing cover.
7. The temperature control system for an adhesive according to claim 4, wherein: the last path of the fourth three-way pipe is connected with the last path of the second three-way pipe through a standby pipeline, a fourth manual ball valve is arranged at one end, close to the fourth three-way pipe, of the standby pipeline, and a third manual ball valve is arranged at one end, close to the second three-way pipe, of the standby pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121045.XA CN111309073B (en) | 2020-02-26 | 2020-02-26 | Temperature control system of adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121045.XA CN111309073B (en) | 2020-02-26 | 2020-02-26 | Temperature control system of adhesive |
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| Publication Number | Publication Date |
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| CN111309073A CN111309073A (en) | 2020-06-19 |
| CN111309073B true CN111309073B (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010121045.XA Active CN111309073B (en) | 2020-02-26 | 2020-02-26 | Temperature control system of adhesive |
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| CN (1) | CN111309073B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013104B (en) * | 2021-11-18 | 2024-06-21 | 青岛强之力工贸有限公司 | Automatic change paper angle bead binding means |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434233A (en) * | 2002-01-19 | 2003-08-06 | 高信光 | High-vacuum valve for heat pipe enclosure tool |
| CN101484861A (en) * | 2006-05-05 | 2009-07-15 | 普拉斯科能源Ip控股公司毕尔巴鄂-沙夫豪森分公司 | A gas homogenization system |
| CN203689190U (en) * | 2013-12-04 | 2014-07-02 | 南宝树脂（佛山）有限公司 | Temperature control device for automatically deploying aqueous adhesives |
| CN107407499A (en) * | 2015-03-16 | 2017-11-28 | 诺信公司 | For the heat-exchange device and correlation technique with annular fine crack section used in liquid adhesive system |
| CN209646538U (en) * | 2019-01-25 | 2019-11-19 | 甘肃工业职业技术学院 | A kind of analytical chemistry constant temperature heating water-bath |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9243848B2 (en) * | 2011-01-28 | 2016-01-26 | Aerco International, Inc. | Water heating system |
| US9340958B2 (en) * | 2012-06-22 | 2016-05-17 | Kohler Mira Limited | Mixing valve |
| US9200741B2 (en) * | 2012-10-25 | 2015-12-01 | Nordson Corporation | Adhesive dispensing system and method using smart melt heater control |
| CN105404328A (en) * | 2015-12-07 | 2016-03-16 | 重庆施福乐建材股份有限公司 | Construction material production system |
| CN106292764B (en) * | 2016-08-26 | 2018-05-25 | 江苏航天电气有限公司 | A kind of industrial and mineral JP cabinet intelligent constant-temperature systems |
-
2020
- 2020-02-26 CN CN202010121045.XA patent/CN111309073B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434233A (en) * | 2002-01-19 | 2003-08-06 | 高信光 | High-vacuum valve for heat pipe enclosure tool |
| CN101484861A (en) * | 2006-05-05 | 2009-07-15 | 普拉斯科能源Ip控股公司毕尔巴鄂-沙夫豪森分公司 | A gas homogenization system |
| CN203689190U (en) * | 2013-12-04 | 2014-07-02 | 南宝树脂（佛山）有限公司 | Temperature control device for automatically deploying aqueous adhesives |
| CN107407499A (en) * | 2015-03-16 | 2017-11-28 | 诺信公司 | For the heat-exchange device and correlation technique with annular fine crack section used in liquid adhesive system |
| CN209646538U (en) * | 2019-01-25 | 2019-11-19 | 甘肃工业职业技术学院 | A kind of analytical chemistry constant temperature heating water-bath |
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| CN111309073A (en) | 2020-06-19 |
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