CN213335377U

CN213335377U - Compounding machine oven

Info

Publication number: CN213335377U
Application number: CN202021905922.4U
Authority: CN
Inventors: 徐黎平; 王先锋
Original assignee: Hangzhou Mingri Flexible Packaging Co ltd
Current assignee: Hangzhou Mingri Flexible Packaging Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-01
Anticipated expiration: 2030-09-03

Abstract

The application discloses a compound machine drying oven, which relates to the technical field of compound machine equipment and comprises a box body and a heating fan, wherein the heating fan is connected with a cross air pipe, one end of the cross air pipe, which is far away from the heating fan, is connected to the bottom of the box body, an exhaust pipe is arranged at the top of the box body, a feeding hole is formed in the side wall of one side of the box body, a corresponding discharging hole is formed in the side wall of the other side of the box body, which is parallel to the box body, a partition; the partition board is provided with a plurality of ventilation openings, and the arrangement density of the ventilation openings is gradually increased from the central position of the partition board to the periphery; a mesh is additionally arranged above the partition plate, and a through hole in the mesh is smaller than the ventilation opening. This application has and carries out even heating stoving to the material for holistic stoving speed has improved production efficiency's effect.

Description

Compounding machine oven

Technical Field

The application relates to the technical field of compound machine equipment, in particular to a compound machine oven.

Background

A complex machine is an automated machine capable of bonding and adhering two or more layers of materials with an adhesive, and is suitably used for compounding materials such as films, papers, and cloths. In order to enhance the compounding effect, the compounding machine is usually provided with an oven for drying the mechanism which is integrally compounded.

As shown in fig. 4, the related composite machine oven includes a box 1, a heating blower 2 disposed at the bottom of the box 1, an exhaust pipe 11 disposed at the top of the box 1, and a feeding inlet 12 and a discharging outlet 16 respectively disposed at two parallel side walls of the box 1, wherein the heating blower 2 is connected to the bottom of the box 1 through a ventilation pipe 21. When needing to dry, the material level after the complex passes through the material mouth 12 of crossing of box 1 one side, is worn out by the material mouth 12 of crossing of opposite side, opens heating blower 2, makes heating blower 2 pass through tuber pipe 21 and inputs hot-blastly in to box 1, dries the material in the box 1, and the waste gas of production is discharged by the gas vent.

With respect to the related art among the above, there are the following drawbacks: because the air passing pipe inputs hot air into the box body unevenly, the materials in the box body are heated unevenly, and the drying efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the drying efficiency is low because the material is heated unevenly, the application provides a compounding machine oven.

The application provides a compounding machine oven adopts following technical scheme:

a drying oven of a compound machine comprises a box body and a heating fan, wherein the heating fan is connected with a vent pipe, one end of the vent pipe, far away from the heating fan, is connected to the bottom of the box body, an exhaust pipe is arranged at the top of the box body, a feed inlet is formed in the side wall of one side of the box body, a corresponding discharge outlet is formed in the side wall of the other side of the box body, which is parallel to the box body, a partition board is horizontally arranged in the box body, and the; the partition board is provided with a plurality of ventilation openings, and the arrangement density of the ventilation openings is gradually increased from the central position of the partition board to the periphery; and a mesh is additionally arranged above the partition plate, and a through hole in the mesh is smaller than the ventilation opening.

Through adopting above-mentioned technical scheme, the setting of baffle and net piece for the steam that is transmitted to the box by crossing the tuber pipe needs to blow to the material again after the dispersion of vent and net piece, makes the wind gap blow to the hot-blast more even of material, and the material receives even heating stoving, thereby has accelerated holistic stoving speed, has improved production efficiency.

Preferably, the mesh is detachably connected with the partition plate.

Through adopting above-mentioned technical scheme, be convenient for clear up the baffle and change the baffle that appears damaging.

Preferably, the exhaust pipe stretches out the box roof back slope and sets up downwards, and the exhaust pipe is kept away from box one end is connected with the purifying box that is used for purifying waste gas.

Through adopting above-mentioned technical scheme, can get into the purifying box back with the waste gas that the heating stoving produced by the blast pipe, discharge after purifying through the purifying box, reduced the harm to the environment. And the exhaust pipe inclines downwards, so that the phenomenon that water vapor generated by drying is condensed in the exhaust pipe and flows into the box body newly can be effectively reduced.

Preferably, a heat transfer water pipe rotating around the exhaust pipe (11) is arranged outside the exhaust pipe, one end of the heat transfer water pipe close to the purification box is connected with a water tank, and water is arranged in the water tank; a water pump is arranged between one end of the heat transfer water pipe close to the exhaust pipe and the bottom of the water tank; and water flow in the heat transfer water pipe flows from one end of the exhaust pipe close to the purification box to one end of the exhaust pipe close to the box body.

By adopting the technical scheme: can cool down through the steam of heat transfer water pipe in to the blast pipe, reduce the harm that the exhaust hot gas caused atmospheric environment, the flow direction of heat transfer water pipe and blast pipe reverse setting can be so that condensation heat absorption effect is better.

Preferably, the heating fan (2) is connected with an air exhaust pipe, and one end of the air exhaust pipe, which is close to the heat transfer water pipe of the box body, is arranged around the outside of the air exhaust pipe after leaving the air exhaust pipe.

By adopting the technical scheme, partial heat of the exhaust gas discharged by the exhaust pipe is transferred to the air in the exhaust pipe through the heat transfer water pipe, so that the waste of electric power resources of the heating fan is reduced, and the cost is effectively reduced.

Preferably, one end of the heat transfer water pipe, which is far away from the purification box, is connected with the water tank.

Through adopting above-mentioned technical scheme, can make water cyclic utilization in water tank and heat transfer water pipe under the effect of water pump, reduced the loss of water.

Preferably, the feed port is close to the top wall of the box body, the discharge port is close to the bottom wall of the box body, and materials enter from the feed port and are conveyed out from the discharge port; two material passing rollers are arranged in the box body, are parallel to the discharge hole and are arranged in the box body, and the two material passing rollers are close to the side walls of the box body where the feed hole and the discharge hole are located respectively; the feeding hole and the top of the material passing roller far away from the feeding hole are on the same horizontal line, the discharging hole and the bottom of the material passing roller far away from the discharging hole are on the same horizontal line, and materials enter the box body and then are sleeved outside the material passing roller.

Through adopting above-mentioned technical scheme, the setting of material roller is crossed in the box can effectively reduce fold and the deformation that the material takes place when heating and drying.

Preferably, the side wall of one side of the box body, which is adjacent to the side wall provided with the feeding hole, is provided with a box door in rotating connection.

Through adopting above-mentioned technical scheme, the setting of chamber door is convenient for the material loading before the use and the maintenance of box.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the arrangement of the partition plate and the mesh, hot air transmitted into the box body by the air passing pipe is blown to the material after being dispersed by the vent and the mesh, so that hot air blown to the material by the air port is more uniform, and the material is uniformly heated and dried, so that the overall drying speed is increased, and the production efficiency is improved;

2. the heat transfer water pipe can be used for cooling hot gas in the exhaust pipe, so that the harm of the exhausted hot gas to the atmospheric environment is reduced, and the heat absorption effect of condensation can be better due to the fact that the flow direction of the heat transfer water pipe is opposite to that of the exhaust pipe;

3. partial heat of the exhaust gas discharged by the exhaust pipe is transferred to the air in the exhaust pipe through the condensation pipe, so that the waste of electric power resources of the heating fan is reduced, and the cost is effectively reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural view of the separator of the present application;

FIG. 3 is a cross-sectional view of the case of the present application;

fig. 4 is a schematic diagram of the overall structure of a composite oven in the background art.

Description of reference numerals: 1. a box body; 11. an exhaust pipe; 12. a feed inlet; 13. a partition plate; 131. A vent; 132. a mesh sheet; 14. a material passing roller; 15. a box door; 16. a discharge port; 2. a heating fan; 21. an air passing pipe; 22. an air exhaust pipe; 3. a purification box; 4. a heat transfer water pipe; 5, a water pump; 6. a water tank.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses compounding machine oven, referring to fig. 1, a compounding machine oven includes box 1 and heating fan 2. A feed inlet 12 for feeding materials into the box body 1 is formed in one side of the two parallel side walls of the box body 1, a discharge outlet 16 for feeding the materials out of the box body 1 is formed in the other parallel side wall of the box body 1, and an exhaust pipe 11 for discharging waste gas and water vapor is arranged at the top of the box body 1. One end of the heating fan 2 is connected with an exhaust pipe 22, the other end of the heating fan is connected with an air passing pipe 21, and one end of the air passing pipe 21 far away from the heating fan 2 is connected to the middle of the bottom of the box body 1. The heating fan 2 extracts air through the exhaust pipe 22, transmits heated hot air to the bottom of the box body 1 through the air passing pipe 21, the hot air moves upwards in the box body 1, materials entering the box body 1 through the material passing port 12 are dried, and the materials and steam generated by drying are upwards exhausted out of the box body 1 through the exhaust pipe 11.

The side wall of the box body 1, which is not provided with the material passing opening 12, is rotatably connected with a box door 15.

The blast pipe 11 stretches out the back slope by box 1 top and down sets up to prevent that the vapor after the condensation from flowing back to in the box 1, the one end that box 1 was kept away from to blast pipe 11 is connected with purifying box 3, and waste gas is discharged after purifying through purifying box 3.

In order to improve the harm to the environment caused by the overhigh hot gas exhausted from the exhaust pipe 11 and recover partial heat of the exhausted hot gas, a heat transfer water pipe 4 is additionally arranged. 4 one end of heat transfer water pipe is connected in there being water tank 6, and is provided with water pump 5 between heat transfer water pipe 4 and the 1 bottom of box, and the other end is by 3 one end of blast pipe 11 proximity purification box around blast pipe 11 to the top of box 1 after, and heat transfer water pipe 4 leaves blast pipe 11 and is close to exhaust tube 22, then around exhaust tube 22 until being close to behind heating blower 2, leaves exhaust tube 22 and connect on water tank 6. The water in the water tank 6 and the heat transfer water pipe 4 flows in a circulating mode from one end close to the exhaust pipe 11 to one end close to the exhaust pipe 22 under the action of the water pump 5, so that heat in the exhaust pipe 11 is transferred to air in the exhaust pipe 22 through water flow in the heat transfer water pipe 4, the temperature of hot air in the exhaust pipe 11 is reduced, and meanwhile partial heat of the discharged hot air is recycled.

Referring to fig. 2 and 3, a partition plate 13 is horizontally suspended at the bottom of the box body 1, and the edges of the partition plate 13 are connected to the side wall of the box body 1. A plurality of ventilation openings 131 are formed in the partition plate 13, the cross-sectional dimension of each ventilation opening 131 is smaller than that of the corresponding air passing pipe 21, and the arrangement density of the ventilation openings 131 on the partition plate 13 is gradually increased from the center of the partition plate 13 to the periphery. The upper surface of the partition plate 13 is covered with a mesh sheet 132 through bolt connection, and the mesh opening aperture of the mesh sheet 132 is smaller than the vent 131.

Two material passing rollers 14 are arranged in the box body 1. One of the material passing rollers 14 is close to the side wall of the box body 1 provided with the feeding hole 12, and the other material passing roller 14 is close to the side wall of the box body 1 provided with the discharging hole 16. The feed inlet 12 is close to the top wall of the box body 1, the discharge outlet 16 is close to the bottom wall of the box body 1, and the discharge outlet 16 is positioned above the partition plate 13. The feed inlet 12 and the top of the material passing roller 14 far away from the side wall of the box body 1 are on the same horizontal plane, and the discharge outlet 12 and the bottom of the other material passing roller 14 are on the same horizontal plane. The material enters the box body 1 from the feeding hole 12, and then is respectively sleeved outside the material passing roller 14 and the other material passing roller 14 which are arranged at the same level with the feeding hole 12 at the top in sequence, and then horizontally leaves the box body 1 from the discharging hole 16. The material passing roller 14 has guiding and stretching effects on the material sleeved outside the material passing roller 14, so that the possibility of wrinkling and the like after the material is heated is reduced.

The implementation principle of the compound machine oven in the embodiment of the application is as follows: when the materials need to be dried, the box door 15 is opened, the materials are stretched into the box door from the feeding hole 12, are sequentially sleeved on the two material passing rollers 14 from top to bottom, and then horizontally penetrate out from the discharging hole 16. The box door 15 is closed, the heating fan 2 and the water pump are opened, the heating fan 2 is heated by air extracted by the extraction pipe 22 and then enters the box body 1 through the air pipe 21, the partition plate 13 and the net piece 132 are arranged to enable hot air to be uniform in heating material, waste gas generated by drying and water vapor move towards the top of the box body 1 together, and the waste gas is discharged after being purified by the purifying box 3 after leaving the box body 1 through the exhaust pipe 11.

Rivers flow out by water tank 6 under the effect of water pump 5 in the heat transfer water pipe 4, leave the blast pipe 11 around exhaust pipe 22 behind the blast pipe 11, absorb the heat of steam in the blast pipe 11 through the rivers in the heat transfer water pipe 4 the back and transmit the air in the exhaust pipe 22, when preventing that the exhaust gas high temperature from causing harm to the environment, realized retrieving the thermal part of exhaust steam.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a compounding machine oven, includes box (1) and heating blower (2), heating blower (2) are connected with tuber pipe (21), it connects in box (1) bottom to cross tuber pipe (21) and keep away from heating blower (2) one end, box (1) top is equipped with blast pipe (11), feed inlet (12) have been seted up on one side lateral wall of box (1), corresponding discharge gate (16), characterized by have been seted up to the opposite side lateral wall of parallel on the box: a partition plate (13) is horizontally arranged in the box body (1), and the partition plate (13) is matched with the section of the box body (1); a plurality of ventilation openings (131) are formed in the partition plate (13), and the arrangement density of the ventilation openings (131) is gradually increased from the center of the partition plate (13) to the periphery; a net piece (132) is additionally arranged above the partition plate (13), and a through hole in the net piece (132) is smaller than the ventilation opening (131).

2. The oven of claim 1, wherein: the net piece (132) is detachably connected with the partition plate (13).

3. The oven of claim 1, wherein: exhaust pipe (11) stretch out box (1) roof back slope and set up downwards, and exhaust pipe (11) are kept away from box (1) one end is connected with purifying box (3) that are used for purifying waste gas.

4. A compound oven as claimed in claim 3, wherein: a heat transfer water pipe (4) rotating around the exhaust pipe (11) is arranged outside the exhaust pipe, one end of the heat transfer water pipe (4) close to the purification box (3) is connected with a water tank (6), and water is arranged in the water tank (6); a water pump (5) is arranged between one end of the heat transfer water pipe (4) close to the exhaust pipe (11) and the bottom of the water tank (6); and water flow in the heat transfer water pipe (4) flows from one end of the exhaust pipe (11) close to the purification box (3) to one end of the exhaust pipe (11) close to the box body (1).

5. The oven of claim 4, wherein: the heating device is characterized in that an air suction pipe (22) is connected to the heating fan (2), and one end, close to the heat transfer water pipe (4) of the box body (1), of the exhaust pipe (11) is arranged around the outside of the air suction pipe (22) after leaving the exhaust pipe (11).

6. The oven of claim 5, wherein: one end of the heat transfer water pipe (4) far away from the purification box (3) is connected with the water tank (6).

7. The oven of claim 1, wherein: the feed port (12) is close to the top wall of the box body (1), the discharge port (16) is close to the bottom wall of the box body (1), and materials enter from the feed port (12) and are conveyed out from the discharge port (16); two material passing rollers (14) are arranged in the box body (1), the material passing rollers (14) are arranged in the box body (1) in parallel to the discharge hole (16), and the two material passing rollers (14) are respectively close to the side walls of the box body (1) where the feed hole (12) and the discharge hole (16) are located; the feeding hole (12) and the top of the material passing roller (14) far away from the feeding hole are on the same horizontal line, the discharging hole (16) and the bottom of the material passing roller (14) far away from the discharging hole are on the same horizontal line, and materials enter the box body (1) and are sleeved outside the material passing roller (14).

8. The oven of claim 1, wherein: the box body (1) is provided with a box door (15) which is rotatably connected to the side wall of one side adjacent to the side wall of the side wall provided with the feeding hole (12).