CN2197645Y - Timber drier - Google Patents

Abstract

The utility model relates to a timber drier; the waste water of the drier can be discharged through the type of condensing. The utility model comprises a coolant circulating system, a circulating system in the type of condensing and a heat gas conveying system, wherein, the heat of the circulating system in the type of condensing can be absorbed making use of the heat exchange mode of the coolant circulating system; the temperature of liquid in the system can decrease to the moderate temperature; machine parts in the dryer can be dried by making use of the system; the water vapor of the gas to be heated can firstly be removed by the circulation system in the type of condensing; the gas can absorb the heat during heated and vaporized; the heating time can be shortened; the efficiency that objects can be quick dried in the heating state can be achieved.

Description

Timber drier

The utility model relates to a kind of wood dryer, be meant the drying machine structure-improved that utilizes condensation cycle, comprise the condensing circulatory system hot gas circulatory system and coolant circulating system composition substantially, provide a kind of tool to reduce dry body internal temperature, remove steam in the hot gas, reach and reduce cost and dry rapidly effect.

Tradition is commonly used drying machine (seeing also Fig. 7) and is utilized compressor 10 that the refrigerant in the coolant circulating system is circulated, and utilizes cooling system 30 that refrigerant cooling and heat are discharged again; In addition with gas heater 40 and auxiliary heater 70 heating, through pressure fan 50 hot-air is blown out, to the gas heating of (being between a confined chamber) in the hothouse, with gas-circulating system hot gas is heated timber again; But hot gas is in the hot gas circulation, constantly recyclegas is heated, make the temperature in the hothouse continue to rise, also make the heat emission fan 16 of cooling system send hot blast, can't make it fall temperature, the moisture that reaches quilt oven dry thing is steamed into steam and accompany in the recyclegas, causes hothouse to become the space of hot and humid degree; And timber puts and disengages acid gas when being dried by the fire, and its acid gas has acid corrosivity, parts corrosion with drying machine causes coolant circulating system to destroy coolant leakage, cause drying machine to move, and refrigerant causes harmful pollution to air, and in addition government forbids that inferior refrigerant uses, therefore at present can only be with 12 type refrigerants, increase dealer's maintenance cost, the rising of temperature all around of compressor makes refrigerant become compressed fluid again, makes the load overload of compressor, makes refrigerant can't keep stable; In addition timber need be looked situation and fixed temperature, but when being in the space of high temperature, high humidity, the situation of honeycombing of wood, distortion often takes place, and improves the defective products generation, make the dealer be in can't with horizontal competition; So learn non-perfect design.

Learn that by above-mentioned the tradition person of commonly using has following disappearance:

(1) because of continuing air heat in the hothouse, and refrigerant temperature rises, and loss power is big, and acid gas produces and makes refrigerant circulation pipe accelerated corrosion phenomenon simultaneously.

(2) drying machine is in the hot and humid environment for a long time, and corrosion phenomena very easily takes place the drying machine element, and service life is short.

(3) because of only being the moving refrigerant circulation of compression parts, its hard iron very of refrigerant consumption.

(4) because high temperature continues to heat the thing that is dried, the composition deformation amount that is dried is big, product fraction defective height.

(5) moisture is not recycled into water, also contains aqueous vapor in the high temperature air, so rate of drying is slow.

(6) hothouse contains acid steam, and the drying machine element is had corrosion phenomenon.

To be the inventor according to it be engaged in edge that drying machine is relevant to produce and lock the many years of experience of selling, and according on take off the disappearance of system through commonly using, through studying intensively with great concentration, the test improvement, whole new discovery has the utility model.

The purpose of this utility model, be to utilize refrigerant to continue start to do in suction, the heat release start at compressor, add a condensing circulatory system in the endothermic process of refrigerant, again with this condensing circulatory system control dryer inner member temperature, gas carries out in the dry run the thing that is dried in the heating close drying, also can the keep dry suitable operating temperature of machine has more and removes wet steam in the gas, and the effect that reaches rapid dry processing, increases the service life.

According to a kind of wood dryer that the utility model provides, its feature comprises:

One body is the solid rectangle shape, in be provided with several sheaf spaces, its bottom, both sides is provided with the funnel-form cage of symmetry and cools off tracheae in succession to outdoor, the middle level is provided with netted air entry, establish in the top "

" air taking port, hot gas is blowed to hothouse;

One compressor just can make refrigerant in coolant circulating system, continues circulation;

One reservoir is a jar shape, and the upper end is provided with two mouths of pipe;

One refrigerant filter is cylindric, just can make the refrigerant filtering moisture and the impurity of flowing through;

One frozen water tube is hollow cylindrical, in establish a few refrigerant circulation pipes, and put and hold frozen water, to allow the refrigerant heat absorption reduce temperature;

One heat radiation case is solid rectangle case shape, interior bearable frozen water, and be provided with the refrigerant circulation pipe that encloses several weeks, a side is established heat emission fan, just the hothouse outer air also can be discharged through cooling tracheae inspiration body bottom cooling heat dissipation case to proper temperature;

One removes the moisture device, establishes to be a few backflow tubuloses, makes the contained steam of the gas of flowing through frozen water and be condensed into water droplet in pipe, and is got rid of to hothouse by drainpipe;

One water tank is flat rectangular box shape, establishes with the ice water circulation pipe and links the heat radiation case;

One temperature control flow valves is established with the ice water circulation pipe and connect to be removed wet steam device, heat radiation case and water tank, and serves as the flow direction of control frozen water with water temperature in managing;

The number blowing fans, just with gas by air entry suck through removing the wet steam device heat by gas heater after by "

" air taking port sends;

One gas heater follows the stream pipe by a few and forms, and allows refrigerant that the gas heat release of flowing through is heated;

Several sections ice water circulation pipes are connection frozen water tubes, remove wet steam device, water tank, temperature control flow valves and pump, just form a condensing circulatory system;

Several sections refrigerant circulation pipes are the following stream pipe, refrigerant filter, reservoir of the company's of establishing compressor, gas heater, radiating tube and constitute a coolant circulating system, and establish return duct in the frozen water and the water heat release is lowered the temperature behind the refrigerant filter;

One control cabinet is to be located at outside the hothouse, can control the power supply of drying machine, and the compressor in the start body, pump motor, heat emission fan and blowing fan;

By forming of said elements: it is to utilize the hot gas induction system, hot gas is sent to hothouse, make the timber evaporation contain acid moisture, and utilize the coolant circulating system and the condensing circulatory system to absorb heat, reduce it to proper temperature, it contains acid steam meets the low temperature ice water circulation, is condensed into water, drain into outside the hothouse, reach and remove acid aqueous vapor fast and quicken dry effect.

More can understand the utility model fully for making auditor and essence practise this skill personage, cooperate diagram and figure number now,, describe in detail as the back with member, feature, principle and the effect of utility model:

The diagram part:

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is a main member schematic perspective view of the present utility model.

Fig. 3 is a front elevational schematic of the present utility model.

Fig. 4 is a schematic rear view of the present utility model.

Fig. 5 is each systemic circulation schematic diagram of the present utility model.

Fig. 6 is a drying regime schematic diagram of the present utility model.

Fig. 7 is the drying machine plane of traditional type.

The figure number part:

1 body, 2 air entries, 3 air taking ports

4 control cabinets, 5 circulation fan, 10 compressors

11 refrigerant filters, 12 reservoirs, 13 motor

14 frozen water tubes, 15 heat radiation casees, 16 heat emission fan

17 pumps, 20,21 cages, 22,24 cooling tracheaes

30 remove wet steam device 31 water tanks 32 temperature control flow valves

33 discharging tubes, 40 gas heaters 41,151 follow the stream pipe

50 blowing fans, 60 water collection sheets, 61 drainpipes

70 auxiliary heating tube 111 flow control valve M timber

S1-6 refrigerant circulation pipe W1-6 ice water circulation pipe P, P ', P " hot gas

See also Fig. 1, be stereogram of the present utility model, as shown in the figure, wherein body 1 is to be made as the rectangle stereo structure, and establish and be several layers space, the cage 20,21 of symmetrical rectangular funnel shape is set in addition, to be connected with the hollow cooling tracheae 22,24 of suitable caliber in the bottom, both sides; Be provided with a netted air entry 2 in body 1 middle level; And body 1 top be provided with and be "

" air taking port; In addition, control cabinet 4 is to install outside the hothouse, and can directly control the start of drying machine.

Please continue to consult Fig. 2, Fig. 3 and Fig. 4, wherein compressor 10, but are start circulation refrigerants; Refrigerant filter 11 is established and is cylindric, and built-in drier is to filter steam and impurity; 12 jars of shapes of one liquid storage just can store an amount of refrigerant, and the upper end are provided with two mouths of pipe, and a motor 13 straight knot pumps 17 make 17 pairs of frozen water of pump execute the scrollwork start and rise; One frozen water tube 14 is established and is hollow cylindrical, in be nested with a few refrigerant runner pipes that link to each other; Heat radiation case 15 is to establish to be the solid rectangle shape, and installs a few and follow stream pipe 151, and the cooling matchmaker constant temperature that circulates is established a heat emission fan 16 in a side in addition; Said elements is a bottom space of being located at body 1; Again, what be provided with one group of row's shape in the space, intermediate layer of body 1 removes wet steam device 30, and two ends respectively install a mouth of pipe, for the frozen water turnover; One water tank 31 is established the hollow container that is flat solid rectangle shape; One gas heater 40 follows stream pipe 41 by a few and forms, and just can heat by heat release when gas passes through; Several sections refrigerant circulation pipe S1, S2, S3, S4, S5, S6 and ice water circulation pipe W1, W2, W3, W4, W5, W6 are hollow blank pipe shape.

After understanding the feature of said elements, it is composed as follows:

See also Fig. 3 and Fig. 4 and cooperate Fig. 2, be provided with compressor 10, refrigerant filter 11, reservoir 12, motor 13, pump 17, frozen water tube 4, heat radiation case 15, heat emission fan 16 in appropriate location in the body bottom; And install except that wet steam device 30 in body 1 middle space the place ahead, the rear is provided with a water tank 31; The last sheaf space of body 1 then is provided with blowing fan 50 and gas heater 40.

For allowing your auditor more can understand the utility model, the spy is divided into following two system with the utility model main element and is described as follows:

See also each systemic circulation schematic diagram of Fig. 5 the utility model, and cooperate Fig. 2, Fig. 3, Fig. 4.

One. the condensing circulatory system: water tube one end is established a solid ice water circulation pipe W1 and is connected in the water inlet of pump 17; The upside of the delivery port of pump 17 and frozen water tube 14 is connected with an ice water circulation pipe W2; Upside in addition at frozen water tube 14 connects a side pipe mouth of establishing except that wet steam device 30 with an ice water circulation pipe W3; Remove the side mouth of pipe in addition of wet steam device 30 and establish even dispel the heat case 15 and water tank 31, and flow to temperature control flow valves 32 control frozen water with ice water circulation pipe W4, W5; Heat radiation case 15 then has ice water circulation pipe W6 to connect water tube 31 in addition; Force feed frozen water by pump 17 makes frozen water continue circulation in above-mentioned loop.(as shown in Fig. 5 A)

Two. coolant circulating system: reservoir 12 is with refrigerant circulation pipe S1 one of compressor 10 end in succession; And the in addition side of compressor 10 connects with refrigerant circulation S2 and establishes gas heater 40, and refrigerant is flow to by refrigerant circulation pipe S3 and following stream pipe 151 in the heat radiation case 15 following stream pipe 41 circulation backs; Heat radiation case 15 is delivered to refrigerant in the refrigerant filter 11 with refrigerant circulation pipe S4 again; Refrigerant filter 11 then send the frozen water tube 14 of flowing through with refrigerant circulation pipe S5 with refrigerant, is recycled in the reservoir 12 through refrigerant circulation pipe S6; Wherein compressor 10 be with its power with the refrigerant start, deliver to the above-mentioned circulatory system, finish heat release in gas heater 40, in frozen water tube 14 heat absorption cyclic process, (shown in Fig. 5 B).

Understand above-mentioned member of the present utility model, feature and principle, its effect is as follows:

See also Fig. 6, be drying regime schematic diagram of the present utility model, wherein, in hothouse, put an amount of timber M, the hothouse door is shut, make it become confined space; Start drying machine in control cabinet 4; Pump 17 compressors 10 make the coolant circulating system start of condensation cycle system, also starting simultaneously blowing fan 50 is sucked gas P by air entry 3, through remove the acid steam that contains wherein except that wet steam device 30, heat after air taking port 3 is sent hot gas P by gas heater 40 "; by circulation fan 5 gas P " is delivered to the back upper place of timber M again, to the moisture of the contained acidity of timber thing M heating evaporation, suck by the fan 50 of supplying gas again, bone dry hot gas send the receipts stroke; The contained steam of gas P that sucks can be condensed into water droplet because of wherein removing wet steam device 30, after drainpipe 33 is delivered to outdoor eliminating, make the gas in hothouse not contain the steam of excessive acidity and accelerate rate of drying by its collection; Again, cause is with the indoor gas of refrigerant circulation heat drying, so temperature can continue to raise, back temperature control flow valve 32 just is diverted to frozen water in the heat radiation case 15, and startup heat emission fan 16 when rising to certain temperature (about 30 degree decide on the thing that is dried is temperature required to 40 degree), colder air outside cooling tracheae 22 suction chambers, to refrigerant in the heat radiation case and frozen water cooling, make the volume drying machine can not be in the environment of high temperature, and finish the effect of protection main element; In addition, then constantly with the heat absorption of the frozen water in the frozen water tube 14, it is flowed through the effect of better removal steam to coolant circulating system except that wet steam device 30, have too much steam in the unlikely hothouse, and have more the advantage that the thing that is dried can not be out of shape.

Be that is utilize coolant circulating system that the condensing circulatory system is absorbed heat, make in the system liquid excessively reduce to proper temperature, and make heated air remove the steam discharge that contains acidity earlier with the ice water circulation system, increase the service life, reduce maintenance cost and allow gas in heating evaporation, more can absorb heat, but not the high-temperature heated condition reaches the effect of desiccated wood.

1. be that timber is placed the contained moisture of non high temperature heated condition evaporation heating, so not yielding or variable color.

Though 2., make refrigerant be controlled in specified temp for compressor continues compression cycle, reduce power attenuation, avoid the corrosion phenomenon of refrigerant circulation.

3. automatically cool drying machine element and the effect of tool control built-in temperature improve parts service life.

4. have frozen water except that the steam in the wet steam device removal hothouse, shorten the drying time of the thing that is dried, reduce product cost.

5. timber is evaporated the acid gas that sheds, and by the ice water circulation system, aggegation becomes sour water to be discharged from, and avoids the corrosion phenomenon of drying machine to produce.

6. if the condensing circulatory system is leaked by the steam corrosion of acidity, only frozen water is leaked, the refrigerant of non-destruction the Nature resource pollution has better effect for present environmental protection.

Comprehensively above-mentioned, the utility model is to be the dewatering Principle drying machine, provide rapidly dry, maintenance cost is low, promotes the effect person of energy efficiency, and does not see publication and public use, the regulation that really meets the 95 of Patent Law, file an application patent in accordance with the law, earnestly ask the expensive juror of an ancient unit of weight office and grant quasi patent early, the true feeling moral just.

Claims (1)

1, a kind of wood dryer, its feature comprises:

One body is the solid rectangle shape, in be provided with several sheaf spaces, its bottom, both sides is provided with the funnel-form cage of symmetry and cools off tracheae in succession to outdoor, the middle level is provided with netted air entry, establish in the top "

" air taking port, hot gas is blowed to hothouse;

One compressor just can make refrigerant in coolant circulating system, continues circulation;

One reservoir is a jar shape, and the upper end is provided with two mouths of pipe;

One refrigerant filter is cylindric, just can make the refrigerant filtering moisture and the impurity of flowing through;

One frozen water tube is hollow cylindrical, in establish a few refrigerant circulation pipes, and put and hold frozen water, to allow the refrigerant heat absorption reduce temperature;

One heat radiation case is solid rectangle case shape, interior bearable frozen water, and be provided with the refrigerant circulation pipe that encloses several weeks, a side is established heat emission fan, just the hothouse outer air also can be discharged through cooling tracheae inspiration body bottom cooling heat dissipation case to proper temperature;

One removes the moisture device, establishes to be a few backflow tubuloses, makes the contained steam of the gas of flowing through frozen water and be condensed into water droplet in pipe, and is got rid of to hothouse by drainpipe;

One water tank is flat rectangular box shape, establishes with the ice water circulation pipe and links the heat radiation case;

One temperature control flow valves is established with the ice water circulation pipe and connect to be removed wet steam device, heat radiation case and water tank, and serves as the flow direction of control frozen water with water temperature in managing;

The number blowing fans, just with gas by air entry suck through removing the wet steam device heat by gas heater after by "

" air taking port sends;

One gas heater follows the stream pipe by a few and forms, and allows refrigerant that the gas heat release of flowing through is heated;

Several sections ice water circulation pipes are connection frozen water tubes, remove wet steam device, water tank, temperature control flow valves and pump, just form a condensing circulatory system;

Several sections refrigerant circulation pipes are the following stream pipe, refrigerant filter, reservoir of the company's of establishing compressor, gas heater, radiating tube and constitute a coolant circulating system, and establish return duct in the frozen water and the water heat release is lowered the temperature behind the refrigerant filter;

One control cabinet is to be located at outside the hothouse, can control the power supply of drying machine, and the compressor in the start body, pump motor, heat emission fan and blowing fan;

By forming of said elements: it is to utilize the hot gas induction system, hot gas is sent to hothouse, make the timber evaporation contain acid moisture, and utilize the coolant circulating system and the condensing circulatory system to absorb heat, reduce it to proper temperature, it contains acid steam meets the low temperature ice water circulation, is condensed into water, drain into outside the hothouse, reach and remove acid aqueous vapor fast and quicken dry effect.

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