CN201653098U

CN201653098U - Drying device

Info

Publication number: CN201653098U
Application number: CN2010201825884U
Authority: CN
Inventors: 蔡锦柱
Original assignee: XINYE TECHNOLOGY CORP
Current assignee: XINYE TECHNOLOGY CORP
Priority date: 2010-05-07
Filing date: 2010-05-07
Publication date: 2010-11-24
Anticipated expiration: 2020-05-07

Abstract

The utility model provides a drying device which is mainly characterized in that water at a room temperature in a water storage tank is heated by a heat pump to become hot water at a predetermined high temperature; the hot water in the water storage tank is guided by a heat exchanger arranged in a closed space, so that the temperature of the heat exchanger is risen, and further, air in the closed space become hot air at a predetermined high temperature; and a to-be-dried article is conveyed by a conveying belt to pass through the closed space and then blown by a blast blower with hot air so as to play a quick drying role.

Description

Drying unit

[technical field]

The utility model is about a kind of drying unit, be meant a kind of room temperature water that utilizes in the heat pump water butt especially, make the hot water that becomes predetermined high temperature, again the hot water of water butt is led the heat exchanger in being located at a confined space, heat exchanger is heated up, and then make the interior air of confined space become the hot-air of predetermined high temperature, will treat that by conveyer belt the drying article conveying is by this confined space again, and utilize air blast that hot-air is blown over and treat drying article, to reach the drying unit of flash baking effect.

[background technology]

Known drying unit often is to adopt electric power or gas heating, and directly heating makes it to heat up to confined space to make thermal source, to treat then drying article (for example: the sole of preparatory processing moulding) carry by or stay in this confined space, make and treat drying article contact hot-air, to reach the oven dry effect.Yet known drying unit often has and too expends the energy and dry uneven disappearance, and causing increases cost and the not good related disappearance of quality, rather perplexs the dealer.

[utility model content]

The purpose of this utility model promptly is to provide a kind of drying unit, with the saving energy, and promotes drying efficiency.

A kind of drying unit of the utility model is made up of a heat pump, a water butt, a confined space, a heat exchanger and an air blast, wherein:

This heat pump is that a kind of electrification starts inner compressor, to draw the device of thermal source in the atmosphere, is arranged on the board;

This water butt inside is a water space, for filling into general room temperature water, and the pipeline that utilizes a water pumper and to connect, room temperature water in the water butt is delivered into this heat pump inside to be made and passes through thermal source, so that the water liquid in the pipe heats up, be back in the water butt via another pipeline again, utilize the circulation heating that the interior water liquid of water butt is heated up gradually and be the hot water of predetermined high temperature;

This confined space is located at the inside of this board, and only forward and backward side respectively leaves a shielding curtain, this confined space inside corresponding to the central part of forward and backward side shielding curtain for opening the vacancy;

This heat exchanger is installed in inner two sides of this confined space, and heat exchanger is to make the pipeline that multiple backflow is communicated with at the inner closely connected majority that is embedded with of a transcalent blocks, and has an entrance point and a port of export; In the installing hot water in the water butt is engaged with the entrance point of heat exchanger by another water pumper and a pipeline that connects, so that being directed at, the hot water in the water butt does heat exchange in the heat exchanger, blocks is heated up gradually, and then conduction makes the atmosphere temperature rising of confined space inside, become the hot-air of predetermined high temperature, connect another pipeline via the port of export of heat exchanger again through the water liquid after the heat exchange and be back in the water butt;

This air blast is installed in inner two sides of confined space, when starting the air blast start, the high-temperature hot air of the surroundings central part toward confined space can be blowed, and makes central part reach predetermined high temperature.

In the above-mentioned drying unit, this confined space is located at the shielding curtain of forward and backward side, can treat the shielding curtain of drying article by the front side for conveyer belt carrying, and it is inner by central part to enter this confined space, and then sends by the shielding curtain of rear side.

In the above-mentioned drying unit, this water butt outside is provided with the wall body of tool insulation effect.

In the above-mentioned drying unit, can be provided with communicating pipe on this water butt outer wall for the observation liquid level.

In the above-mentioned drying unit, this water butt inside can be provided with the electronic type level sensor.

In the above-mentioned drying unit, this water butt is provided with temperature detect switch (TDS), and with when the inner bucket water temperature arrives predetermined high temperature, the effect of the machine that stops pumping is to suspend the circulation of pipeline.

In the above-mentioned drying unit, this water butt is provided with temperature detect switch (TDS), with when the inner bucket water temperature arrives predetermined high temperature, stops the heat effect of heat pump.

In the above-mentioned drying unit, two sides of this confined space inside respectively are provided with two independently heat exchangers, in the installing, hot water in the water butt is led into two road direction boards, two sides by a water pumper and a pipeline that connects and is done the circulation that descends, being divided into two the tunnel more again at the pipeline of board two sides then engages with the entrance point of a heat exchanger respectively, therefore after the hot water in the water butt is derived via the pipeline of this water pumper and connection, flow to four simultaneously and independently do heat exchange in the heat exchanger.

In the above-mentioned drying unit, each pipeline and entrance point joint respectively are equiped with a magnetic valve, when the confined space internal temperature arrives setting value, magnetic valve promptly start with blind off a line and entrance point between circulation, stop pumping the simultaneously effect of machine when treating that the confined space temperature inside descends, is just restarted water pumper, and close magnetic valve, make circulation again between pipeline and entrance point.

A kind of drying unit of the utility model, its advantage and effect are: the utility model can be saved the energy, and promotes drying efficiency.

[description of drawings]

Figure 1 shows that the composition stereogram of the utility model embodiment

Figure 2 shows that the composition vertical view of the utility model embodiment

Figure 3 shows that the composition side view of the utility model embodiment

Figure 4 shows that the composition front view of the utility model embodiment

Concrete label is as follows among the figure:

1---drying unit 10---heat pump

11---board 20---water butt

21---

water pumper

22,23---pipeline

24---communicating pipe 25---water pumper

26,27---pipeline 28---magnetic valve

30---confined space 31---shielding curtain

40---heat exchanger 41---blocks

42---pipeline 421---entrance point

422---port of export 50---air blast

The 60---conveyer belt

[specific embodiment]

Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described further.

Please consult shown in Fig. 1～4 simultaneously, the utility model embodiment integral body is a drying unit 1, texturally formed by a heat pump 10, a water butt 20, a confined space 30, a heat exchanger 40, an air blast 50 and a conveyer belt 60, wherein, this heat pump 10 and this water butt 20 all are arranged on the board 11, this heat pump 10 is that a kind of electrification starts inner compressor, to draw the device of thermal source in the atmosphere; These water butt 20 inside are the space that stores water liquid, outside then be provided with the wall body of tool insulation effect, fill earlier during use into general room temperature water, pass through the pipeline 22 of water pumper 21 and connection again, room temperature waters in the water butt 20 are delivered into heat pump 10 inside to be made and passes through thermal source, so that the water liquid in the pipe heats up, be back in the water butt 20 via pipeline 23 again, so that heating up gradually, the water liquid in the water butt 20 are predetermined high temperature () hot water for example: 60 ℃ by circulation heating like this; Certainly, on the outer wall of this water butt 20, can be provided with communicating pipe 24 for the observation liquid level, with examining and liquid measure supplementing water liquid when not enough, perhaps also electronic type level sensor (not being shown in figure) can be set, in order to adding water liquid by siren or warning lamp notice in water butt 20 inside; Simultaneously, this water butt 20 is provided with temperature detect switch (TDS), when arriving predetermined high temperature (for example: 60 ℃) with the water temperature in bucket, stops the effect of this water pumper 21, to suspend the circulation of this pipeline 22, also can suspend the heat effect of this heat pump 10 simultaneously.

The inside of this board 11 promptly becomes a confined space 30, only forward and backward side respectively leaves a shielding curtain 31, treat that for a conveyer belt 60 carryings (for example: the sole of preparatory processing moulding) shielding curtain 31 by the front side enters this confined space 30 inside to drying article, and then sends by the shielding curtain 31 of rear side; These confined space 30 inside for opening the vacancy, are only passed through (or stop) for this conveyer belt 60 with treating drying article corresponding to the central part of forward and backward side shielding curtain 31, except do not establish other assembly; Two sides of confined space 30 inside then respectively are provided with heat exchanger 40, its quantity is not limited to, be that two sides in confined space 30 inside respectively are provided with two independently heat exchangers 40 in the utility model embodiment, this heat exchanger 40 is that (for example: the blocks 41 inner closely connected majorities that are embedded with aluminium matter) are made the pipeline 42 that multiple backflow is communicated with, and have an entrance point 421 and a port of export 422 in an easy heat conduction; In the installing, be that two sides that the hot water in this water butt 20 is led into two road direction boards 11 by the pipeline 26 of another water pumper 25 and connection are done the circulation that descends, pipeline 26 in board 11 2 sides is divided into two the tunnel more again, engages with the entrance point 421 of a heat exchanger 40 respectively then, and each pipeline 26 respectively is equiped with a magnetic valve 28 with entrance point 421 joints; By above-mentioned assembling, after hot water in this water butt 20 is derived via the pipeline 26 of water pumper 25 and connection, with the time is to flow to four independently to do heat exchange in the heat exchanger 40, and then connect another pipelines 27 via the port of export 422 of each heat exchanger 40, integrate respectively in two sides of board 11 and be back in the water butt 20.

The effect of this heat exchanger 40 is that the hot water that pipeline 26 brings can be done multiple backflow via pipeline 42 in blocks 41, therefore the high temperature of hot water can conduct to blocks 41 absorptions in the pipeline 42, blocks 41 is heated up gradually, and then conduction makes the atmosphere temperature rising of confined space 30 inside, become the hot-air of predetermined high temperature, therefore when confined space 30 temperature inside arrive or surpass setting value, promptly start these magnetic valves 28 to blind off a line 26 and the circulation of 421 of entrance points, the effect of machine 25 simultaneously stops pumping, when treating that confined space 30 temperature inside descend, just restart water pumper 25, and close magnetic valve 28 and make 421 circulations again of pipeline 26 and entrance point; Cause is in confined space 30 inside, the conduction of heat is based on convection current, so comparatively receive heat easily and heat up near the air of heat exchanger 40, but the air away from heat exchanger 40 then is difficult for receiving heat and being difficult to intensification, therefore the utility model more is equiped with some air blasts 50 in confined space 30 inner two sides, it is two sides that are installed in the space that conveyer belt 60 moves through, and installation position is in abutting connection with heat exchanger 40, and corresponding each heat exchanger 40 respectively is equiped with two air blasts 50, so in the utility model, corresponding four heat exchangers 40 are equiped with eight air blasts 50 altogether; When starting air blast 50 starts, high-temperature hot air around the heat exchanger 40 can be blowed toward the space that conveyer belt 60 moves through, make this space reach the effect of predetermined high temperature, use and treat that with what conveyer belt 60 carryings were passed through drying article (for example: the sole of preparatory processing moulding) dried.

On above-mentioned, the water liquid temp that is back to water butt 20 by the port of export 422 connecting lines 27 can be lower than predetermined high temperature, therefore understand the water temperature that reduces in the water butt 20 after entering water butt 20, so continue to flow through heat pump 10 to accept heat temperature raising because of the water liquid in the water butt 20, so under biphase equilibrium, can make the water liquid of water butt 20 remain on predetermined high temperature.

By above explanation as can be known, the utility model mainly is the room temperature water that utilizes in the heat pump water butt, make the hot water that becomes predetermined high temperature, again the hot water of water butt is led the heat exchanger in being located at a confined space, heat exchanger is heated up, and then make the interior air of confined space become the hot-air of predetermined high temperature, will treat that by conveyer belt the drying article conveying is by this confined space again, and by air blast hot-air is blown over and to treat drying article, will treat drying article flash baking.

Claims

1. drying unit, it is characterized in that: this device is made up of a heat pump, a water butt, a confined space, a heat exchanger and an air blast, wherein:

This heat pump be a kind of electrification start inner compressor, to draw the device of thermal source in the atmosphere, be arranged on the board;

This water butt inside is that a confession fills the water space into general room temperature water, by a water pumper and a pipeline that connects, the room temperature water in the water butt is delivered into this heat pump inside make by thermal source, is back in the water butt via another pipeline again;

This heat exchanger is installed in inner two sides of this confined space, and heat exchanger is to make the pipeline that multiple backflow is communicated with at the inner closely connected majority that is embedded with of a transcalent blocks, and has an entrance point and a port of export; Be that the hot water in the water butt is engaged with the entrance point of heat exchanger by another water pumper and a pipeline that connects in the installing, so that the hot water in the water butt is directed at and does heat exchange in the heat exchanger, connect another pipeline via the port of export of heat exchanger again through the water liquid after the heat exchange and be back in the water butt;

This air blast is installed in inner two sides of confined space.

2. drying unit according to claim 1, it is characterized in that: this confined space is located at the shielding curtain of forward and backward side, treat the shielding curtain of drying article by the front side for conveyer belt carrying, it is inner by central part to enter this confined space, and then sends by the shielding curtain of rear side.

3. drying unit according to claim 1 is characterized in that: this water butt outside is provided with the wall body of tool insulation effect.

4. drying unit according to claim 1 is characterized in that: this water butt outer wall is provided with the communicating pipe for the observation liquid level.

5. drying unit according to claim 1 is characterized in that: this water butt inside is provided with the electronic type level sensor.

6. drying unit according to claim 1 is characterized in that: this water butt is provided with the effect that is used for the machine that stops pumping when the inner bucket water temperature arrives predetermined high temperature, with the temperature detect switch (TDS) of the circulation that suspends pipeline.

7. drying unit according to claim 1 is characterized in that: this water butt is provided with the temperature detect switch (TDS) that is used for stopping the heat effect of heat pump when the inner bucket water temperature arrives predetermined high temperature.

8. drying unit according to claim 1, it is characterized in that: two sides of this confined space inside respectively are provided with two independently heat exchangers, in the installing, hot water in the water butt is led into two road direction boards, two sides by a water pumper and a pipeline that connects and is done the circulation that descends, being divided into two the tunnel more again at the pipeline of board two sides then engages with the entrance point of a heat exchanger respectively, therefore after the hot water in the water butt is derived via the pipeline of this water pumper and connection, flow to four simultaneously and independently do heat exchange in the heat exchanger.

9. according to claim 1 or 8 described drying units, it is characterized in that: each pipeline and entrance point joint respectively are equiped with a magnetic valve.