CN205641927U - Air -source heat pump heat source wood drying system - Google Patents
Air -source heat pump heat source wood drying system Download PDFInfo
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- CN205641927U CN205641927U CN201620327782.4U CN201620327782U CN205641927U CN 205641927 U CN205641927 U CN 205641927U CN 201620327782 U CN201620327782 U CN 201620327782U CN 205641927 U CN205641927 U CN 205641927U
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- heat pump
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- heating
- wood drying
- thermal source
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Abstract
The utility model discloses an air -source heat pump heat source wood drying system, include: dry kiln, heat source system, heating system, humidifying system, air current circulation system, advance the supplementary intensification system of exhaust system, detecting system, electrical heating, PLC control system, PLC control system is respectively with each headtotail and control operating condition. The configuration of this novel air -source heat pump heat source wood drying system dry kiln, heat source system, heating system, humidifying system, air current circulation system, advance exhaust system, detecting system, the supplementary intensification system of electrical heating, PLC control system, equipment heating medium adopts air -source heat pump heat source and electric auxiliary heating, and equipment heating body adopts the whole rolling finned tube heater of steel aluminium complex, and dry, the wet bulb temperature meter of ware and medium humidity are surveyed to equipment detecting system outfit moisture content of wood's electricity. Have drying efficiency height, effectual, the advantage rationally handling the internal stress, avoid timber to warp, be fit for wood drying such as wood furniture, integrated material, floor.
Description
Technical field
This utility model relates to drying equipment, is specifically related to a kind of air energy heat pump thermal source wood drying system.
Background technology
In the woodwork course of processing, be dried and the stress process of timber are requisite links, are to ensure that the premise making qualified woodwork.If being dried and stress processing bad, the woodwork of post-production is susceptible to modification and problem of Cracking.
Traditional timber drying means many employings steam or hot air drying, steam drying effect is preferable, dried moisture content ratio is more uniform, and timber stress is removed preferably, but arid cycle is long, easy modification in timber drying, need through professional training, the operator that have long period of operation experience can operate, and need boiler, not environmentally, in today of current environmental requirement increasingly stringent, boiler examination & approval are the most loaded down with trivial details.Hot air drying equipment dried moisture content ratio is more uniform, but ratio steam drying weak effect, arid cycle is long, and timber stress is big, the timber easy modification cracking dried out.
Utility model content
For the problems referred to above, the purpose of this utility model is, it is provided that a kind of air energy heat pump thermal source wood drying system, has that drying efficiency is high, drying effect is good, rationally process internal stress, the advantage avoiding timber to deform.
For achieving the above object, this utility model be the technical scheme is that
A kind of air energy heat pump thermal source wood drying system, it is characterised in that including: dry kiln, heat source system, heating system, humidity controlling system, airflow circulating system, air inlet system and exhaust system, detecting system, electrical heating auxiliary temperature elevation system, PLC control system；PLC control system is connected with each system respectively and controls duty.
Further, dry kiln includes kiln body and the wicket being connected with kiln body；The inside and outside layer of kiln body is aluminium alloy plate, and centre is provided with flame retardant polyester heat-insulation layer, and kiln body skeleton is aluminium alloy extrusions；Wicket is single open-door, clamshell doors or hanging door, and what wicket was connected with kiln body is formed around silica gel sealing ring.
Further, heat source system is provided with air energy heat pump and rustless steel attemperater.
Further, the main body heater that heating system is provided with, this heater is the finned tube heater of steel combined with aluminum entirety rolling.
Further, humidity controlling system is provided with steam heater and warm water heater, and the steam spray pipe road of humidity controlling system is stainless steel tube or aluminium-alloy pipe.
Further, airflow circulating system is provided with aluminum alloy fan blade axial flow blower and the threephase asynchronous machine of direct-connection transmission.
Further, air inlet system and exhaust system are provided with rustless steel air door mechanism and air door driver, coordinate with air door mechanism in air door driver, by realizing the regulation of dry kiln humidity with the exchange of outside air.
Further, detecting system is provided with the electroprobe for detecting moisture content and for detecting dry, the wet bulb thermometer of humidity of media.
Further, electrical heating auxiliary temperature elevation system is provided with the electrical heating heating element that anticorrosion stainless steel material makes.
This utility model compared with prior art has the advantage that: this Novel air energy source heat pump heat wood drying system configuration dry kiln, heat source system, heating system, humidity controlling system, airflow circulating system, air inlet system and exhaust system, detecting system, electrical heating auxiliary temperature elevation system, PLC control system；Equipment adds thermal medium and uses air energy heat pump thermal source and electricity auxiliary heating, and equipment Heating body uses the finned tube heater of steel combined with aluminum entirety rolling, and device detection system is equipped with the electroprobe of moisture content and dry, the wet bulb thermometer of humidity of media.This Novel air energy source heat pump heat wood drying system has drying efficiency height, drying effect is good, rationally process internal stress, the advantage avoiding timber to deform, and is suitable for the dryings of wood such as solid wood furniture, integrated timber, floor.
For more clearly illustrating architectural feature of the present utility model and effect, it is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the dry kiln front-view schematic diagram of this utility model embodiment；
Fig. 2 is the dry kiln schematic rear view of this utility model embodiment；
Fig. 3 is the dry kiln cross-sectional view of this utility model embodiment；
Fig. 4 is the system construction drawing of this utility model embodiment；
In figure: 1, dry kiln 2, heat source system 3, heating system 4, humidity controlling system 5, airflow circulating system 6, air inlet system and exhaust system 7, electrical heating auxiliary temperature elevation system 8, detecting system 9, PLC control system 10, PLC control room 11, dehumidifying skylight 12, reversed beam 13, deflector 14, resistance phoenix plate 15, electric heater 16, radiator 17, Al alloy thermal insulation door 18, column 19, observation window 20, water tank 21, heat pump 22, Al alloy thermal insulation body of wall.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment: see Fig. 1～Fig. 4, the air energy heat pump thermal source wood drying system of the present embodiment, including: PLC control system 9；PLC control system 9 is connected with each system respectively and controls duty, it is ensured that complete equipment is safe and reliable to operation, it is ensured that dry mass；
Air energy heat pump thermal source wood drying system also includes the following:
Dry kiln 1, dry kiln 1 includes kiln body and the wicket being connected with kiln body；The inside and outside layer of kiln body is aluminium alloy plate, and centre is provided with flame retardant polyester heat-insulation layer, and kiln body skeleton is aluminium alloy extrusions；Wicket is single open-door, clamshell doors or hanging door, and what wicket was connected with kiln body is formed around silica gel sealing ring.
Kiln body layout is specifically described below: see Fig. 1 to 3, is provided with PLC control room 10, dehumidifying skylight 11, reversed beam 12, deflector 13, resistance phoenix plate 14, electrical heating auxiliary temperature elevation system 7 electric heater 15 in dry kiln 1, is symmetricly set on the radiator 16 of electric heater 15 both sides.
Dry kiln includes 2 kinds of kiln types, including for 45m3And 90m3Kiln type, two kinds of kiln body layouts have Al alloy thermal insulation door 17, Al alloy thermal insulation body of wall 22, column 18, dehumidifying skylight 11, observation window 19, water tank 20, heat pump 21, position, dehumidifying skylight 11 to be placed on above the forward and backward wall of dry kiln；Control room 10 is after dry kiln, and observation window 11 designs after dry kiln at the same interface of control room 10, dry kiln control room 10, and length is consistent with townhouse dry kiln overall length, and control room 10 is built with kiln body simultaneously, and height is the same.
Heat source system 2, heat source system 2 is provided with air energy heat pump and rustless steel attemperater, and the heat in air is collected in air energy heat pump compression can produce the high-temperature-hot-water of 75-80 DEG C；Highly effective matched rustless steel attemperater, recycles the hot water after heat exchange and continues heating, make heat Reusability, and effect can be comprehensively the energy consumption that whole dry run saves 22-33%.
Electrical heating auxiliary temperature elevation system 7, is provided with the electrical heating heating element that anticorrosion stainless steel material makes；Energy-saving air energy source heat pump heat is because firing rate is affected by heating efficiency, in view of affecting whole drying time when needing to heat up, so configuration electrical heating auxiliary heats up, makes a whole set of drying equipment safe and reliable to operation, it is ensured that dry mass heat time heating time.
Heating system 3, the main body heater that heating system 3 is provided with, this heater is the finned tube heater of steel combined with aluminum entirety rolling.
Humidity controlling system 4, humidity controlling system 4 is provided with steam heater and warm water heater, and the steam spray pipe road of humidity controlling system 4 is stainless steel tube or aluminium-alloy pipe；When using steam heating, in kiln, spray normal pressure saturated vapor；When using high-temperature water heating, then jetting saturated steam or atomized water in kiln.
Airflow circulating system 5, circulation of air flow is to speed up rate of drying, it is ensured that the important means of uniform drying.For improving sealing and the blower fan maintainability of kiln, high temperature resistant moistureproof threephase asynchronous machine is used to be loaded in kiln together with aluminum alloy fan blade axial flow blower, direct-connection transmission.
Air inlet system and exhaust system 6, air inlet system and exhaust system are provided with rustless steel air door mechanism and air door driver, coordinate with air door mechanism in air door driver, by realizing the regulation of dry kiln humidity with the exchange of outside air；
Detecting system 8, inspection system 8 includes detection and the detection of medium epidemic disaster of moisture content, and it is provided with the electroprobe for detecting moisture content and for detecting dry, the wet bulb thermometer of humidity of media；The detection of moisture content uses electrical measuring method, can measure the moisture content of 4--8 measuring point in kiln simultaneously, easy to use, quick, numerical monitor, accuracy of reading, reliably；The detection of humidity of media uses temperature differential method, used for dry, wet bulb thermometer.This dry, wet bulb thermometer is made up of the temperature sensor that two precision are identical.Wherein the temperature-sensitive part gauze sleeve of a thermometer is wrapped, and the end of gauze sleeve soaks in the sink, and this thermometer is referred to as wet bulb thermometer.Owing to moisture evaporation needs heat, so adjacent another thermometer i.e. dry bulb thermometer of the read-around ratio of wet bulb thermometer is low.The reading of wet bulb thermometer is the lowest, shows that medium is the driest.Its principle is: in kiln, medium is in the case of relatively dry, and the moisture evaporation on wet bulb gauze sleeve is the fastest, and owing to evaporation needs consumption of calorie, then the reading of wet bulb thermometer is the lowest, the most i.e. can determine that the humidity of medium.
This air energy heat pump thermal source wood drying system configuration dry kiln 1, heat source system 2, heating system 3, humidity controlling system 4, airflow circulating system 5, air inlet system and exhaust system 6, detecting system 8, electrical heating auxiliary temperature elevation system 7, PLC control system 9；Equipment adds thermal medium and uses air energy heat pump thermal source and electricity auxiliary heating, and equipment Heating body uses the finned tube heater of steel combined with aluminum entirety rolling, and device detection system is equipped with the electroprobe of moisture content and dry, the wet bulb thermometer of humidity of media.This Novel air energy source heat pump heat wood drying system has that drying efficiency is high, drying effect is good, rationally process internal stress, the advantage avoiding timber to deform.
The above, be only preferred embodiment of the present utility model, and this utility model is not made any pro forma restriction.Any those of ordinary skill in the art, without departing under technical solutions of the utility model ambit, technical solutions of the utility model are made many possible variations and modification by the method and the technology contents that all may utilize the disclosure above, or are revised as the Equivalent embodiments of equivalent variations.Therefore every content without departing from technical solutions of the utility model, the equivalence change made according to shape, structure and the principle of this utility model, all should be covered by protection domain of the present utility model.
Claims (9)
1. an air energy heat pump thermal source wood drying system, it is characterised in that include dry kiln, thermal source
System, heating system, humidity controlling system, airflow circulating system, air inlet system and exhaust system, detecting system, electricity add
Heat auxiliary temperature elevation system, PLC control system；Described PLC control system is connected with each system respectively and controls
Duty processed.
Air energy heat pump thermal source wood drying system the most according to claim 1, it is characterised in that institute
State dry kiln and include kiln body and the wicket being connected with kiln body；The inside and outside layer of described kiln body is aluminium alloy plate, in
Between be provided with flame retardant polyester heat-insulation layer, kiln body skeleton is aluminium alloy extrusions；Described wicket is single open-door, split
Door or hanging door, what described wicket was connected with kiln body is formed around silica gel sealing ring.
Air energy heat pump thermal source wood drying system the most according to claim 1, it is characterised in that institute
State heat source system and be provided with air energy heat pump and rustless steel attemperater.
Air energy heat pump thermal source wood drying system the most according to claim 1, it is characterised in that institute
Stating the main body heater that heating system is provided with, this heater is the finned tube heating of steel combined with aluminum entirety rolling
Device.
Air energy heat pump thermal source wood drying system the most according to claim 1, it is characterised in that institute
Stating humidity controlling system and be provided with steam heater and warm water heater, the steam spray pipe road of described humidity controlling system is stainless
Steel pipe or aluminium-alloy pipe.
Air energy heat pump thermal source wood drying system the most according to claim 1, it is characterised in that institute
State airflow circulating system and be provided with aluminum alloy fan blade axial flow blower and the threephase asynchronous machine of direct-connection transmission.
Air energy heat pump thermal source wood drying system the most according to claim 1, it is characterised in that institute
State air inlet system and exhaust system and be provided with rustless steel air door mechanism and air door driver, at air door driver and air door mechanism
Coordinate, by realizing the regulation of dry kiln humidity with the exchange of outside air.
Air energy heat pump thermal source wood drying system the most according to claim 1, it is characterised in that institute
State detecting system be provided with the electroprobe for detecting moisture content and for detect humidity of media dry,
Wet bulb thermometer.
Air energy heat pump thermal source wood drying system the most according to claim 1, it is characterised in that institute
State electrical heating auxiliary temperature elevation system and be provided with the electrical heating heating element that anticorrosion stainless steel material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327782.4U CN205641927U (en) | 2016-04-19 | 2016-04-19 | Air -source heat pump heat source wood drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327782.4U CN205641927U (en) | 2016-04-19 | 2016-04-19 | Air -source heat pump heat source wood drying system |
Publications (1)
| Publication Number | Publication Date |
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| CN205641927U true CN205641927U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620327782.4U Expired - Fee Related CN205641927U (en) | 2016-04-19 | 2016-04-19 | Air -source heat pump heat source wood drying system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974414A (en) * | 2018-12-17 | 2019-07-05 | 北海市传创环保科技有限公司 | A kind of TTR drying system |
| CN111336781A (en) * | 2020-04-09 | 2020-06-26 | 广州科思德科技有限公司 | Heat pump self-breathing type drying device and drying control method thereof |
| CN112157761A (en) * | 2020-09-22 | 2021-01-01 | 满洲里中林科技干燥设备有限公司 | Wood thermal modification equipment |
-
2016
- 2016-04-19 CN CN201620327782.4U patent/CN205641927U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974414A (en) * | 2018-12-17 | 2019-07-05 | 北海市传创环保科技有限公司 | A kind of TTR drying system |
| CN111336781A (en) * | 2020-04-09 | 2020-06-26 | 广州科思德科技有限公司 | Heat pump self-breathing type drying device and drying control method thereof |
| CN112157761A (en) * | 2020-09-22 | 2021-01-01 | 满洲里中林科技干燥设备有限公司 | Wood thermal modification equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20200419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |