CN217082163U - Glue mixing air supply equipment for artificial board production - Google Patents

Abstract

The utility model relates to an wood-based plate production facility technical field discloses a glue mixing air feeder of wood-based plate production, include the subassembly of breathing in, heating element and the gas storage subassembly that connect gradually through the pipeline, the subassembly of breathing in is gaseous suction heating element, and heating element gets into gas storage subassembly steady voltage storage after to gas heating, is connected with the subassembly of supplying gas that introduces gaseous sandwich layer glue mixer on the gas storage subassembly. The gas storage component comprises a tank body, wherein a plurality of gas outlet pipelines are arranged on the tank body, and valves are arranged on the gas outlet pipelines. The air outlet pipeline is connected with a high-pressure hose through a high-pressure connector, and the valve is arranged on the high-pressure connector. The gas pressure in the gas storage component is 0.5 to 0.6 MPa. The air intake assembly includes an air filter. The utility model discloses can stabilize the temperature and the moisture of glue mixing back core layer material, improve production efficiency, improve the productivity.

Description

Glue mixing air supply equipment for artificial board production

Technical Field

The utility model relates to an wood-based plate production facility technical field especially relates to a glue mixing air supply equipment of wood-based plate production.

Background

In the production process of the artificial board, glue solution and raw materials need to be mixed with each other to realize the glue mixing process, and compressed air at outdoor temperature is generally used by a spray gun in a glue mixer for producing the artificial board. The temperature has obvious influence on the curing and reaction of some glue solutions, and the temperature difference between the two seasons of summer and winter in one year is obvious, so that the temperature difference of the core layer materials after glue mixing in different seasons is caused, and the production capacity is influenced by the seasons. For example, the optimal reaction temperature of isocyanate MDI glue is 45-55 ℃, the glue solution can be cured in advance when the temperature is higher than the optimal reaction temperature, and the curing process of the glue solution can be delayed when the temperature is lower than the optimal reaction temperature, so that the hot pressing speed of the plate is influenced. The glue solution can not be stabilized at an optimal temperature when the glue solution is atomized and mixed by the compressed air at normal room temperature.

At present, some glue mixers mix glue with glue solution after steam atomization, and steam is directly introduced into the inside of the glue mixer through a spray gun of the glue mixer, so that the temperature of a core layer material is increased. However, because the steam contains moisture, the control of the water content of the core layer material during the production of the artificial board is affected, the water content of the core layer of the artificial board is often too high, the bubbling phenomenon easily occurs in the slab of the artificial board during the production, and the production quality and the production efficiency of the artificial board are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a glue mixing air feeder of wood-based plate production has realized the temperature control and the water content control to the core layer material of wood-based plate, can improve the production quality and the production efficiency of wood-based plate production.

In order to realize the above-mentioned purpose, the utility model provides a glue mixing air supply equipment of wood-based plate production, include the subassembly of breathing in, heating element and the gas storage subassembly that connect gradually through the pipeline, the subassembly of breathing in inhales gas into heating element, and heating element gets into gas storage subassembly steady voltage storage after to gas heating, is connected with the subassembly of supplying gas that introduces gas into sandwich layer glue mixer on the gas storage subassembly.

As a preferred scheme, the gas storage assembly comprises a tank body, a plurality of gas outlet pipelines are arranged on the tank body, and valves are arranged on the gas outlet pipelines.

As the preferred scheme, the air outlet pipeline is connected with a high-pressure hose through a high-pressure connector, and the valve is arranged on the high-pressure connector.

Preferably, the gas pressure in the gas storage component is 0.5 to 0.6 MPa.

Preferably, the air intake assembly comprises an air filter.

As preferred scheme, heating element includes heating jar, heating rod and temperature control subassembly, and the both ends of heating jar are equipped with the air inlet of being connected with the subassembly of breathing in and the gas outlet of being connected with the gas storage subassembly respectively, and in the heating jar was located to the heating rod, the temperature control subassembly included temperature sensor, power controller, and power controller is connected with heating rod, temperature sensor electricity.

Preferably, the temperature sensor comprises an inlet air temperature sensor and an outlet air temperature sensor which are arranged at two ends of the heating tank.

Preferably, the temperature control assembly controls the temperature in the heating tank to be 70 +/-3 ℃.

As preferred scheme, the support of concrete structure is fixedly connected with on the lateral wall of heating tank.

Preferably, the air supply assembly comprises a nozzle connected to the side wall of the glue inlet of the core layer glue mixer, the tail end of the nozzle is connected with a glue inlet pipeline, and the side wall of the nozzle is connected with the air storage assembly through a pipeline for supplying air.

The utility model provides a glue mixing air supply equipment of wood-based plate production, include the subassembly of breathing in that connects gradually through the pipeline, heating element and gas storage subassembly, air gas in with the environment through the subassembly of breathing in inhales heating element, heating element gets into gas storage subassembly steady voltage storage after to gas heating, the gas of storage can regard as the glue solution atomizing gas use when mixing glue, be connected with the subassembly of supplying gas that mixes the machine with gaseous introduction sandwich layer glue mixing on the gas storage subassembly, the temperature when can controlling the glue solution of mixing glue through the subassembly of supplying gas, and then the temperature of control core layer material, the control to the reaction process of core layer material has been realized. The utility model solves the influence of air on the temperature of glue solution during glue mixing in the environment with low room temperature in winter when producing the artificial boards, solves the problems of low temperature of core material and lagging curing forming reaction after glue mixing, and can improve the speed of a press and the yield of the artificial boards; meanwhile, the temperature and the moisture content of the core material after glue mixing can be stably controlled, and the production efficiency of the artificial board and the production capacity of the artificial board are improved.

Drawings

FIG. 1 is a schematic diagram of the assembly structure of glue mixing and air supplying equipment for artificial board production according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a heating assembly in an embodiment of the present invention;

FIG. 3 is a schematic diagram of an embodiment of a gas storage assembly;

fig. 4 is a schematic view of a nozzle structure in an embodiment of the present invention;

in the figure, 100, the getter assembly; 200. a heating assembly; 210. a heating tank; 211. a support; 220. a heating rod; 230. a temperature control assembly; 231. a temperature sensor; 232. a power controller; 300. a gas storage component; 310. a tank body; 320. an air outlet pipe; 321. a valve; 322. a high-pressure joint; 323. a high pressure hose; 400. an air supply assembly; 410. a nozzle; 411. and a glue inlet pipeline.

Detailed Description

Referring to the drawings, wherein like reference numbers refer to like elements, the principles of the present application are illustrated as being implemented in a suitable computing environment. The following description is based on illustrated embodiments of the application and should not be taken as limiting the application with respect to other embodiments that are not detailed herein.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

As shown in fig. 1 to 4, the glue mixing and supplying device for artificial board production according to the preferred embodiment of the present invention can increase the temperature of the core material in the artificial board production, increase the curing speed of the glue solution of the core material, and increase the productivity; meanwhile, the water content of the core material can be controlled, and the influence on the slab quality of the artificial board is avoided.

Based on above-mentioned technical scheme, provide a glue mixing air supply equipment of wood-based plate production in this embodiment, include the subassembly 100 of breathing in, heating element 200 and the gas storage subassembly 300 that connect gradually through the pipeline, the subassembly 100 of breathing in is arranged in the air of inhaling in the environment, heating element 200 can heat the air of breathing in subassembly 100 and inhaling, gas storage subassembly 300 is used for saving the air through the heating for this embodiment can produce the line to the difference, the air feed of different glue mixers, improves the production efficiency in wood-based plate hot pressing workshop.

Specifically, the air suction assembly 100 sucks air into the heating assembly 200, the air suction assembly 100 may be an active air suction type air pump, and the air suction assembly 100 may also be a simple air inlet pipeline, and the air is supplied to the heating assembly 200 through the air suction assembly 100.

The air sucked by the air suction assembly 100 can be air in a workshop or air outside the workshop, and in winter, the air temperature in the environment is low, so that when the air suction assembly is directly used as an air source of a glue mixer, the temperature of glue solution can be reduced, the curing speed of the glue solution is reduced during hot pressing, the production efficiency of the artificial board is influenced, and therefore the temperatures of the glue solution and a core layer material need to be increased to meet the requirement of the hot pressing speed of the artificial board.

Specifically, the heating component 200 heats the gas and then enters the gas storage component 300 for pressure stabilization storage, the heating component 200 can be an electric direct heating type heater, a gas-liquid heat exchange type heater or other types of heaters, the air is heated through the heating component 200, the heated air is mixed with the glue solution when the glue solution is atomized, the temperature of the glue solution after the glue solution is mixed can be increased, the curing speed of the artificial board core layer material after the glue solution is mixed is further increased, and the production efficiency of the artificial board can be further improved.

Specifically, the air supply assembly 400 for introducing air into the core layer glue mixer is connected to the air storage assembly 300, and heated air is introduced into the core layer glue mixer through the air supply assembly 400, so that the temperature of the core layer material is adjusted.

Compare in adopting steam to the glue solution heating, can avoid the water content in the water content influence glue solution in the steam, and then can avoid the water content in the glue solution to produce the influence to the water content of core layer material, can avoid core layer material because the too high bubbling phenomenon that produces of water content of slab when the hot pressing wood-based plate, improved the production quality of wood-based plate.

Preferably, the gas storage assembly 300 includes a tank 310, a plurality of gas outlet pipes 320 are disposed on the tank 310, and a valve 321 is disposed on the gas outlet pipes 320. The tank body 310 may be a steel tank, an aluminum alloy tank, or a plastic tank, and the heated air may be stored. The air outlet pipelines 320 are used for guiding heated air, wherein the circulation of the heated air in each air outlet pipeline 320 can be independently controlled by the valve 321, so that each air outlet pipeline 320 can supply air to different glue mixers, the centralized heating and the respective air supply of the air for the glue mixers are realized, and the utilization rate of the equipment is improved.

Specifically, a barometer is connected to the tank 310, and the air pressure in the tank 310 can be monitored in real time to determine whether the air pressure in the tank 310 meets the requirement.

Wherein, the outer side wall of the tank body 310 can be adhered with a heat preservation layer to achieve the heat preservation effect of the hot air in the tank body 310, so as to achieve the heat preservation effect of the hot air in the tank body 310, and avoid the heating and temperature rising effect of the hot air in the tank body 310 on the glue mixing process, which is influenced by too fast temperature loss.

Meanwhile, each air outlet pipeline 320 can be connected to one glue mixer according to needs, and the air supply amount of one glue mixer can be controlled by controlling the opening and closing of each air outlet pipeline 320 on one glue mixer so as to adjust the air supply amount of the glue mixer according to needs.

The valve 321 may be a manually controlled ball valve or an electronic automatically controlled electromagnetic valve, as long as the opening and closing of the air flow can be controlled by the valve 321.

Preferably, a high-pressure hose 323 is connected to the outlet pipe 320 through a high-pressure connector 322, and a valve 321 is disposed on the high-pressure connector 322. That is, the gas outlet pipe 320 may have a high-pressure hose 323 structure, and the gas outlet pipe 320 uses a flexible high-pressure hose 323, so that the gas can be supplied through the high-pressure hose 323, the placement position of the gas outlet pipe 320 can be flexibly adjusted, the position of the gas outlet pipe 320 can be flexibly adjusted in a workshop, and the gas outlet pipes 320 are fixed in the workshop as required, thereby flexibly installing and fixing the gas outlet pipes 320.

Wherein, high-pressure joint 322 is steel joint, and the high-pressure joint 322 is threaded connection with the junction of gas outlet pipe 320 to reach the gas tightness of pipeline attach fitting department, joint strength requirement.

Specifically, the mounting hole of the valve 321 is integrally formed on the air outlet pipe 320, and when the valve 321 is mounted, the mounting hole of the valve 321 is connected with the valve 321 through a thread, so as to meet the requirements of air tightness and connection strength.

Preferably, the gas pressure in the gas storage assembly 300 is 0.5 to 0.6MPa, wherein the gas pressure in the gas storage assembly 300 may be 0.5MPa, 0.55MPa or 0.6MPa, and when in use, can be adjusted according to actual requirements.

Example 2

This embodiment has substantially the same structure as embodiment 1 except that the air suction assembly 100 includes an air filter. Because the amount of dust in a workshop is generally large, the air suction assembly 100 is provided with a front filter, so that the cleanness of air entering the air suction assembly 100 can be improved, the dust in the air is prevented from being blocked in the heating assembly 200, the air storage assembly 300 and the air supply assembly 400, and the running stability and reliability of the equipment are improved.

Wherein, air cleaner can be filter element formula filter, can filter, purify the dust in the workshop environment through direct filtration's mode.

The air filter may be a centrifugal separator, which centrifugally separates dust in the workshop environment to improve the cleanliness of air introduced into the heating unit 200, the air storage unit 300, and the air supply unit 400.

The air suction assembly 100 can comprise a compressor, air can be compressed by the compressor and then input into the heating assembly 200 for heating, the heating efficiency of the air can be improved, the heated and pressurized air is stored and enters the air storage assembly 300, and is conveyed by the air supply assembly 400 to enter a working area to be mixed with glue solution for glue mixing, so that the conveying efficiency of the equipment to the air is improved.

Optionally, the compressor may also be disposed in the air storage assembly 300, and the air can be pressurized and then stored by the air storage assembly 300, so as to meet the requirement of the stored air pressure in the air storage assembly 300.

Example 3

The present embodiment has substantially the same structure as embodiment 1, except that, as shown in fig. 2, the heating assembly 200 includes a heating tank 210, a heating rod 220 and a temperature control assembly 230, the heating tank 210 is a chamber for heating air, the heating rod 220 can heat the air in the heating tank 210, and the temperature control assembly 230 can control the temperature of the air in the heating tank 210.

Specifically, both ends of the heating tank 210 are respectively provided with an air inlet connected with the air suction assembly 100 and an air outlet connected with the air storage assembly 300, the heating rod 220 is arranged in the heating tank 210, the temperature control assembly 230 comprises a temperature sensor 231 and a power controller 232, and the power controller 232 is electrically connected with the heating rod 220 and the temperature sensor 231.

Wherein, the heating power controlled by the power controller 232 can be about 3KW, and the air in the heating tank 210 can be heated rapidly.

Preferably, the temperature sensor 231 includes an inlet temperature sensor and an outlet temperature sensor which are arranged at two ends of the heating tank 210, and the inlet temperature and the outlet temperature at two ends of the heating tank 210 are detected, so that the heating condition of the air can be accurately controlled, and the control effect of the heating process of the air in the heating tank 210 is improved.

Preferably, the temperature control assembly 230 controls the temperature in the heating tank 210 to 70 ± 3 ℃, so as to control the glue mixing temperature in the glue mixer to a proper value, so as to improve the curing speed of the glue solution in cold seasons.

Specifically, the heating assembly 200 may be a commercial electric heater for compressed air to heat the air.

Preferably, a support 211 of a concrete structure is fixedly connected to an outer side wall of the heating tank 210, the heating tank 210 can be supported and installed through the support 211, and adverse effects caused by heat transfer to other areas of a plant on the heating tank 210 can also be avoided.

Example 4

The present embodiment has substantially the same structure as embodiment 1, except that, as shown in fig. 4, the air supply assembly 400 includes a nozzle 410 connected to a side wall of the glue inlet of the core layer glue mixer, a glue inlet pipe 411 is connected to a terminal of the nozzle 410, and the side wall of the nozzle 410 is connected to the air storage assembly 300 for air supply through a pipe. The nozzle 410 can mix and atomize the air in the air storage component 300 and the glue solution in the glue inlet pipeline 411, so that the glue solution in the glue inlet pipeline 411 and the heated air in the air storage component 300 are fully mixed, the mixing effect during glue mixing is improved, and the temperature of the glue solution can be quickly increased.

The direction opposite to the nozzle 410 is a glue mixing area in the glue mixer, so that the mixture of the hot air sprayed by the nozzle 410 and the glue solution can be directly mixed with raw materials for artificial board production in the glue mixer, and the glue mixing effect in the glue mixer is improved.

The use of the terms "a" and "an" and "the" and similar referents in the context of describing the concepts of the application (especially in the context of the following claims) are to be construed to cover both the singular and the plural. Moreover, unless otherwise indicated herein, recitation of ranges of values herein is merely intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated herein, and each separate value is incorporated into the specification as if it were individually recited herein. In addition, the steps of all methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The variations of the present application are not limited to the described order of the steps. The use of any and all examples, or exemplary language (e.g., "such as") provided herein, is intended merely to better illuminate the concepts of the application and does not pose a limitation on the scope of the concepts of the application unless otherwise claimed. Various modifications and adaptations will be apparent to those skilled in the art without departing from the spirit and scope.

The electronic device control method, apparatus, storage medium, and electronic device provided in the embodiments of the present application are described in detail above, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the above embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. The glue mixing air supply device for artificial board production is characterized by comprising an air suction component (100), a heating component (200) and a gas storage component (300) which are sequentially connected through a pipeline, wherein the air suction component (100) sucks gas into the heating component (200), the gas heated by the heating component (200) enters the gas storage component (300) for pressure-stabilizing storage, and the gas storage component (300) is connected with an air supply component (400) for introducing the gas into a core layer glue mixer.

2. The glue mixing air supply equipment for artificial board production according to claim 1, wherein the air storage component (300) comprises a tank body (310), a plurality of air outlet pipelines (320) are arranged on the tank body (310), and valves (321) are arranged on the air outlet pipelines (320).

3. The glue mixing air supply equipment for artificial board production according to claim 2, wherein the air outlet pipe (320) is connected with a high pressure hose (323) through a high pressure joint (322), and the valve (321) is arranged on the high pressure joint (322).

4. The glue mixing gas supply equipment for artificial board production according to claim 3, wherein the gas pressure in the gas storage component (300) is 0.5 to 0.6 MPa.

5. Glue-stirring air supply equipment for artificial board production according to claim 1, characterised in that the suction assembly (100) comprises an air filter.

6. The glue mixing air supply equipment for artificial board production according to claim 1, wherein the heating assembly (200) comprises a heating tank (210), a heating rod (220) and a temperature control assembly (230), both ends of the heating tank (210) are respectively provided with an air inlet connected with the air suction assembly (100) and an air outlet connected with the air storage assembly (300), the heating rod (220) is arranged in the heating tank (210), the temperature control assembly (230) comprises a temperature sensor (231) and a power controller (232), and the power controller (232) is electrically connected with the heating rod (220) and the temperature sensor (231).

7. The glue mixing air supply equipment for artificial board production according to claim 6, wherein the temperature sensors (231) comprise an inlet air temperature sensor and an outlet air temperature sensor arranged at two ends of the heating tank (210).

8. Glue-stirring air supply equipment for artificial board production according to claim 6, characterized in that the temperature control component (230) controls the temperature in the heating tank (210) to 70 ± 3 ℃.

9. The glue mixing air supply equipment for artificial board production according to claim 6, characterized in that a bracket (211) of a concrete structure is fixedly connected to the outer side wall of the heating tank (210).

10. The glue-mixing air supply equipment for artificial board production according to claim 1, wherein the air supply assembly (400) comprises a nozzle (410) connected to the side wall of the glue inlet of the core layer glue mixer, the end of the nozzle (410) is connected with a glue inlet pipe (411), and the side wall of the nozzle (410) is connected with the air storage assembly (300) through a pipe for supplying air.

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