CN211503459U - Large-size wood drying machine - Google Patents
Large-size wood drying machine Download PDFInfo
- Publication number
- CN211503459U CN211503459U CN201922386482.XU CN201922386482U CN211503459U CN 211503459 U CN211503459 U CN 211503459U CN 201922386482 U CN201922386482 U CN 201922386482U CN 211503459 U CN211503459 U CN 211503459U
- Authority
- CN
- China
- Prior art keywords
- drying room
- air
- shell
- pipeline
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a large-size wood drying machine, which comprises a drying room, wherein the left and right directions of the drying room are set as the length direction, the front and back directions are set as the width directions, a door is arranged on the left side wall or the right side wall of the drying room, N inner machines are arranged in the drying room and close to the rear side wall along the length direction, and each inner machine is provided with a condenser for heating air and a circulating fan; a wood pile to be dried is placed between the front side wall and the inner machine; a moisture exhaust pipeline and an air inlet pipeline are arranged on the rear side wall of the drying room; the drying room is characterized in that N outer units are respectively arranged on the positions, corresponding to the inner units, outside the drying room, namely the outside of the rear side wall, along the length direction of the inner units, the outer units comprise heat exchange mechanisms located on the upper portion in the drying room and evaporators located on the lower portion in the drying room, and the evaporators are used for providing cold air for the heat exchange mechanisms. The problems that the energy consumption for drying the wood is high, the quality of wood products is influenced during drying, large-size wood piles cannot be dried at one time and the like in the prior art are solved.
Description
Technical Field
The utility model relates to a timber stoving field, concretely relates to jumbo size timber drying-machine.
Background
The raw wood contains a large amount of moisture, the moisture can not be evaporated under specific environment, the self-heating evaporation of the moisture can cause the defects of drying shrinkage, cracking, bending deformation, mildewing and the like of the wood, and the quality of wood products is seriously influenced, so the wood must be subjected to forced drying treatment before being made into various wood products, the defects of the wood can be overcome through correct drying treatment, the mechanical strength of the wood is improved, the processing performance of the wood is improved, and the wood is reasonably utilized. The energy consumption of wood drying accounts for about 40-70% of the energy consumption of wood product processing cost, the heat loss in the drying process is large, and the energy utilization rate is only about 30%. The energy cost accounts for more than 50% of the total drying cost. Along with the increasing tension of the contradiction between energy supply and demand in China, the environmental problem caused by the greenhouse effect of the atmosphere is increasingly prominent, and the energy-saving problem of wood drying also draws attention of the wood industry. Due to the problems of drying technology and drying machine bearing, the existing wood drying machine is small in size, the length is generally limited to 5-12 meters, and for large-size wood piles, for example, wood piles with the length exceeding 15 meters are dried at one time, so far, a plurality of problems still need to be faced, if the size of a drying room needs to be increased, the air circulation, the temperature rise, the dehumidification and the like in the drying room need to be increased to a certain extent, however, the increased drying efficiency and the increased drying effect cannot reach the expectation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a jumbo size timber drying-machine arranges N interior machine in the baking house, outside N outer machine arranged the baking house in, through closed circulation, make full use of cold source has solved prior art well wood drying energy consumption height, influences timber products's quality during the drying, the unable disposable drying scheduling problem of jumbo size timber heap.
The technical scheme of the utility model is realized like this:
a large-size wood dryer is provided with a drying room 1, the left and right directions of the drying room 1 are set to be length directions, and the front and back directions are width directions, and the large-size wood dryer is characterized in that a door 2 is arranged on a left side wall 1.1 or a right side wall 1.2 of the drying room 1, N inner units 5 are arranged in the drying room 1 close to a back side wall 1.4 along the length direction of the back side wall, and each inner unit 5 is provided with a condenser for heating air and a circulating fan 5.1; a wood pile 4 to be dried is placed between the front side wall 1.3 and the inner machine 5; the circulating fan 5.1 blows hot air forcibly to and through the wood stack 4, then flows back to the rear side in the drying room 1, namely the rear side of the inner machine 5, through the upper part of the wood stack 4, and then blows the hot air into the wood stack 4 again through the circulating fan 5.1, so that air circulation in the drying room 1 is formed; a moisture exhaust pipeline 1.5 and an air inlet pipeline 1.6 are arranged on the rear side wall 1.4 of the drying room 1;
the outer portion of the drying room 1, namely the outer portion of the rear side wall 1.4, is provided with N outer units 6 along the length direction of the inner unit 5, the outer units 6 comprise heat exchange mechanisms 6.1 positioned at the upper portion in the drying room body and evaporators 6.2 positioned at the lower portion in the drying room body, the evaporators 6.2 are used for providing cold air for the heat exchange mechanisms 6.1, the heat exchange mechanisms 6.1 are used for drying the damp and hot air flowing out of the damp and hot pipeline 1.5 in the drying room 1, and the dried air is conveyed into the drying room 1 again through the air inlet pipeline 1.6 to circulate.
In the large-size wood drying machine, the length of the drying room 1 is 15-30 m.
In the large-size wood drying machine, a partition plate 3 is arranged above an inner machine 5 and a wood pile 4 in the drying room 1, and the partition plate 3 is parallel to the top wall 1.7 of the drying room 1;
the circulating fan 5.1 blows hot air forcibly to and through the wood stack 4, then flows to the rear side in the drying room 1 through a transverse channel formed between the partition plate 3 and the top wall 1.7 of the drying room 1, and blows the hot air into the wood stack 4 again through the circulating fan 5.1 by a vertical channel formed between the inner machine 5 and the rear side wall 1.4 of the drying room 1, so that air circulation in the drying room 1 is formed.
In the large-size wood dryer, the distance between the inner machine 5 and the rear side wall 1.4 of the drying room 1 is L, the front and rear width in the drying room is L, and the ratio of L to L is 0.04-0.08; the vertical distance between the partition board 3 and the top wall 1.7 of the drying room 1 is H, the vertical height in the drying room is H, and the ratio of H to H is 0.06-0.1.
In the large-size wood dryer, the inner machine 5 is provided with a plurality of circulating fans 5.1, and the circulating fans are uniformly distributed on the machine body of the inner machine 5.
In the large-size wood dryer, a moisture exhaust fan is arranged in the moisture exhaust pipeline 1.5; an air inlet fan is arranged in the air inlet pipeline 1.6.
The heat exchange mechanism is provided with a shell, the plurality of cold air pipelines penetrate from the top of the shell to the bottom of the shell, and a water outlet is formed in the bottom of the shell; the shell is provided with an air inlet communicated with the moisture exhaust pipeline 1.5 and an air outlet communicated with the air inlet pipeline 1.6; the lower end of the cold air pipeline is communicated with the evaporator 6.2, the upper end of the cold air pipeline is communicated with the outside of the external unit 6, and cold air generated by the evaporator 6.2 flows to the outside of the external unit 6 through the cold air pipelines.
In the large-size wood dryer, a plurality of N external machines 6 are independently connected with the drying room 1 respectively, namely, the left side of a shell of each external machine 6 is provided with an air inlet communicated with a moisture exhaust pipeline 1.5; an air outlet communicated with an air inlet pipeline 1.6 is arranged on the right side of the shell; so that the hot and humid air enters from the left side of the shell and is discharged from the right side of the shell;
a plurality of N outdoor units 6 are connected with the drying room 1 in a serial connection mode, namely, the air inlets and the air outlets of the shells of the Nth outdoor unit 6 and the (N + 1) th outdoor unit 6 are alternately arranged, and specifically, the left side of the shell of the Nth outdoor unit 6 is provided with an air outlet communicated with an air inlet pipeline 1.6; an air inlet communicated with a moisture exhaust pipeline 1.5 is formed in the right side of the shell of the Nth outdoor unit 6; so that the damp and hot air enters from the right side of the casing of the nth outdoor unit 6 and is discharged from the left side of the casing of the nth outdoor unit 6; an air inlet communicated with a moisture exhaust pipeline 1.5 is formed in the left side of the shell of the (N + 1) th outdoor unit 6; an air outlet communicated with an air inlet pipeline 1.6 is formed in the right side of the shell of the (N + 1) th outdoor unit 6; so that the damp and hot air enters from the left side of the casing of the (N + 1) th outdoor unit 6 and is discharged from the right side of the casing; the air inlets of the casings of the Nth outdoor unit 6 and the (N + 1) th outdoor unit 6 are connected in series on the moisture exhaust pipeline 1.5; the air outlets of the (N + 1) th outdoor unit 6 and the (N + 2) th outdoor unit 6 are connected in series on the air inlet pipeline 1.6.
The top of the shell is provided with an air inlet communicated with a moisture exhaust pipeline 1.6; air outlets communicated with the air inlet pipeline 1.6 are respectively arranged at the left side and the right side of the shell; so that the damp and hot air enters from the upper part of the shell and is then respectively discharged from the left side and the right side of the shell;
a plurality of N outer machines 6 are connected with the drying room 1 in a series connection mode, namely air outlets on the shells of two adjacent outer machines 6 are connected on the air inlet pipeline 1.6 in series.
In the large-size wood dryer, an air outlet 6.3 is formed in the top of the outer machine 6, and an exhaust fan is arranged at the air outlet and used for exhausting gas in a cold air pipeline; the evaporator 6.2 is connected with the condenser through a pipeline, and the pipeline is a copper pipe pipeline and used for conveying a refrigerant.
The utility model discloses following beneficial effect has:
1. only water is discharged, no energy is lost, and one hundred percent of energy is recovered, so that the efficiency is very high.
2. The efficiency is completely independent of the outside temperature and humidity, high energy efficiency is always kept all the year round, and the device is suitable for any climate condition;
3. the external dust can not enter, and the device is clean and sanitary.
4. The effective components of the product can not be lost, and the quality and the grade of the dried product are greatly improved;
5. the low-temperature quick drying can be realized, and the efficacy and the phase of the article are not damaged;
6. the drying process does not go moldy and deteriorate;
7. strong wind convection, no dead angle, uniformity and consistency;
8. the articles do not need to be turned over, so that the labor cost is saved;
9. the installation is simple, the performance is stable, and the energy is saved and the environment is protected; the board house and the goods shelf are simple and flexible, are designed into a board house type or a production line type, and can be used by a plurality of host computers side by side.
10. The drying room is internally provided with a plurality of internal machines along the length direction, the drying room is externally provided with a plurality of external machines along the length direction, and the external machines are combined in an independent or non-independent mode, so that the problem of one-time drying of large-size or various non-specification wood piles is effectively solved, and the drying quality and efficiency are fully ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram i of a large-size wood dryer of the present invention;
fig. 2 is a schematic structural diagram ii of a large-sized timber dryer of the present invention;
fig. 3 is an internal overlooking structure diagram of the large-sized wood dryer of the present invention.
Fig. 4 is the inside side view structure diagram of the large-size wood dryer of the present invention.
The attached drawings are as follows: the drying room comprises a drying room 1, a left side wall 1.1, a right side wall 1.2, a front side wall 1.3, a rear side wall 1.4, a top wall 1.7, a moisture exhaust pipeline 1.5 and an air inlet pipeline 1.6; a door 2; a partition plate 3; a wood stack 4; an inner machine 5 and a circulating fan 5.1; the outdoor unit 6, the heat exchange mechanism 6.1, the evaporator 6.2, the air outlet 6.3 and the cold air pipeline 6.4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Embodiment 1 Large-sized lumber dryer
As shown in fig. 1-4, the drying room 1 is provided, the left and right direction of the drying room 1 is a length direction, and the front and back direction is a width direction, and the drying room is characterized in that a door 2 is arranged on a left side wall 1.1 or a right side wall 1.2 of the drying room 1, two inner units 5 are arranged in the drying room 1 near the back side wall 1.4 along the length direction, and each inner unit 5 is provided with a condenser for heating air and a circulating fan 5.1; the inner machine 5 is provided with a plurality of circulating fans 5.1 which are evenly distributed on the machine body of the inner machine 5. A wood pile 4 to be dried is placed between the front side wall 1.3 and the inner machine 5; a partition plate 3 is arranged above an inner machine 5 and a wood pile 4 in the drying room 1, and the partition plate 3 is parallel to the top wall 1.7 of the drying room 1; preferably, the exterior dimension of the drying room 1 is 15-30 m long, 5-6 m wide and 4-6 m high, the distance between the inner machine 5 and the rear side wall 1.4 of the drying room 1 is L, the front and rear width in the drying room is L, and L is 500-800 mm. The vertical distance between the partition board 3 and the top wall 1.7 of the drying room 1 is H, the vertical height in the drying room is H, and the H is 300-500 mm. The circulating fan 5.1 blows hot air forcibly to and through the wood stack 4, then flows to the rear side in the drying room 1 through a transverse channel formed between the partition plate 3 and the top wall 1.7 of the drying room 1, and blows the hot air into the wood stack 4 again through the circulating fan 5.1 by a vertical channel formed between the inner machine 5 and the rear side wall 1.4 of the drying room 1, so that air circulation in the drying room 1 is formed. A moisture exhaust pipeline 1.5 and an air inlet pipeline 1.6 are arranged on the rear side wall 1.4 of the drying room 1; a moisture exhaust fan is arranged in the moisture exhaust pipeline 1.5; an air inlet fan is arranged in the air inlet pipeline 1.6.
The outer portion of the drying room 1, namely the outer portion of the rear side wall 1.4, is provided with N outer units 6 along the length direction of the inner unit 5, the outer units 6 comprise heat exchange mechanisms 6.1 positioned at the upper portion in the drying room body and evaporators 6.2 positioned at the lower portion in the drying room body, the evaporators 6.2 are used for providing cold air for the heat exchange mechanisms 6.1, the heat exchange mechanisms 6.1 are used for drying the damp and hot air flowing out of the damp and hot pipeline 1.5 in the drying room 1, and the dried air is conveyed into the drying room 1 again through the air inlet pipeline 1.6 to circulate. The heat exchange mechanism is provided with a shell, the plurality of cold air pipelines penetrate from the top of the shell to the bottom of the shell, and a water outlet is formed in the bottom of the shell; the shell is provided with an air inlet communicated with the moisture exhaust pipeline 1.5 and an air outlet communicated with the air inlet pipeline 1.6; the lower end of the cold air pipeline is communicated with the evaporator 6.2, the upper end of the cold air pipeline is communicated with the outside of the external unit 6, and cold air generated by the evaporator 6.2 flows to the outside of the external unit 6 through the cold air pipelines. An air outlet 6.3 is formed in the top of the outer unit 6, and an exhaust fan is arranged at the air outlet and used for exhausting gas in a cold air pipeline; the evaporator 6.2 is connected with the condenser through a pipeline, and the pipeline is a copper pipe pipeline and used for conveying a refrigerant.
The two external machines 6 are connected with the drying room 1 in a series connection mode, namely, the air inlets and the air outlets of the shells of the first external machine 6 and the second external machine 6 are alternately arranged, and specifically, the left side of the shell of the first external machine 6 is provided with an air outlet communicated with an air inlet pipeline 1.6; an air inlet communicated with a dehumidification pipeline 1.5 is formed in the right side of the shell of the first outer unit 6; so that the hot and humid air enters from the right side of the casing of the first outdoor unit 6 and is discharged from the left side of the casing of the first outdoor unit 6; an air inlet communicated with a moisture exhaust pipeline 1.5 is arranged at the left side of the shell of the second external machine 6; an air outlet communicated with an air inlet pipeline 1.6 is arranged on the right side of the shell of the second outer machine 6; so that the damp and hot air enters from the left side of the shell of the second external machine 6 and is discharged from the right side of the shell; the air inlets of the first outdoor unit 6 and the second outdoor unit 6 are connected in series on the moisture exhaust pipeline 1.5; if a third outdoor unit is arranged, the air outlets of the shells of the second outdoor unit 6 and the third outdoor unit 6 are connected in series on the air inlet pipeline 1.6.
Other structures are unchanged, only the N outer machines 6 are changed to be connected with the drying room 1 in a respectively independent mode, namely, the left side of the shell of the outer machine 6 is provided with an air inlet communicated with the dehumidifying pipeline 1.5; an air outlet communicated with an air inlet pipeline 1.6 is arranged on the right side of the shell; so that the hot and humid air enters from the left side of the shell and is discharged from the right side of the shell;
embodiment 3 Large-sized wood dryer
Other structures are unchanged, and only the structures of the air inlets and the air outlets on the N outer machine 6 shells are changed, specifically, the top of each shell is provided with an air inlet communicated with the moisture exhaust pipeline 1.6; air outlets communicated with the air inlet pipeline 1.6 are respectively arranged at the left side and the right side of the shell; so that the damp and hot air enters from the upper part of the shell and is then respectively discharged from the left side and the right side of the shell; the N outer machines 6 are connected with the drying room 1 in a series connection mode, namely air outlets on the shells of the two adjacent outer machines 6 are connected on the air inlet pipeline 1.6 in series. So that the moist and hot air and the cold air pipeline 6.4 form mutually non-contact cross flow in the shell, the dehumidification efficiency is increased, and the recovery of the hotter air after drying is utilized. For example, the temperature of the hot and humid air entering from the dehumidification pipeline 1.5 is about 70 ℃, the air is dehumidified and dried by the cold air pipeline, the temperature of the air is 40-50 ℃, and the air continues to enter the drying room from the air inlet pipeline 1.6 for drying and dehumidifying circulation.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second", "element i", "element ii" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features indicated. Thus, features defined as "first", "second", "element i", "element ii" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A large-size wood dryer is provided with a drying room (1), the left and right directions of the drying room (1) are set to be length directions, and the front and back directions are width directions, and the large-size wood dryer is characterized in that a door (2) is arranged on the left side wall (1.1) or the right side wall (1.2) of the drying room (1), N inner machines (5) are arranged in the drying room (1) close to the back side wall (1.4) along the length directions, and each inner machine (5) is provided with a condenser for heating air and a circulating fan (5.1); a wood pile (4) to be dried is placed between the front side wall (1.3) and the inner machine (5); the circulating fan (5.1) blows hot air to the wood pile (4) forcibly, then flows back to the rear side in the drying room (1), namely the rear side of the inner machine (5) through the upper part of the wood pile (4), and then blows the hot air into the wood pile (4) again through the circulating fan (5.1), so that air circulation in the drying room (1) is formed; a moisture exhaust pipeline (1.5) and an air inlet pipeline (1.6) are arranged on the rear side wall (1.4) of the drying room (1);
the drying room is characterized in that N outer machines (6) are arranged on the drying room (1) in the length direction, namely the position corresponding to the outer part of the rear side wall (1.4) and the inner machine (5), each outer machine (6) comprises a heat exchange mechanism (6.1) positioned on the upper part in the drying room and an evaporator (6.2) positioned on the lower part in the drying room, the evaporator (6.2) is used for providing cold air for the heat exchange mechanism (6.1), the heat exchange mechanism (6.1) is used for drying damp and hot air flowing out of the drying room (1) through a damp-discharging pipeline (1.5), and the dried air is conveyed into the drying room (1) through an air inlet pipeline (1.6) for circulation again.
2. A large size wood dryer according to claim 1, characterized in that the length of the drying room (1) is 15m-30 m.
3. A large-size wood dryer according to claim 1, characterized in that a partition (3) is provided in the drying room (1) above the inner machine (5) and the wood stack (4), said partition (3) being parallel to the top wall (1.7) of the drying room (1);
the circulating fan (5.1) blows hot air to and through the wood pile (4) forcibly, then flows to the rear side in the drying room (1) through a transverse channel formed between the partition plate (3) and the top wall (1.7) of the drying room (1), and blows the hot air into the wood pile (4) again through the circulating fan (5.1) by virtue of a vertical channel formed between the inner machine (5) and the rear side wall (1.4) of the drying room (1), so that air circulation in the drying room (1) is formed.
4. A large-size wood dryer according to claim 3, characterized in that the distance between the inner machine (5) and the rear side wall (1.4) of the drying room (1) is L, the front-rear width in the drying room is L, and the ratio of L to L is 0.04-0.08; the vertical distance between the partition plate (3) and the top wall (1.7) of the drying room (1) is H, the vertical height in the drying room is H, and the ratio of H to H is 0.06-0.1.
5. A large-size wood dryer according to claim 1, characterized in that the inner machine (5) has a plurality of circulation fans (5.1), which are evenly distributed on the machine body of the inner machine (5).
6. A dryer for large-size wood, according to claim 1, characterized in that a moisture-removing fan is arranged in the moisture-removing duct (1.5); an air inlet fan is arranged in the air inlet pipeline (1.6).
7. The large-size wood dryer of claim 1, wherein the heat exchange mechanism has a housing, a plurality of cold air pipes passing from the top of the housing to the bottom of the housing, the bottom of the housing having a drain outlet; the shell is provided with an air inlet communicated with the moisture exhaust pipeline (1.5) and an air outlet communicated with the air inlet pipeline (1.6); the lower end of the cold air pipeline is communicated with the evaporator (6.2), the upper end of the cold air pipeline is communicated with the outside of the external unit (6), and cold air generated by the evaporator (6.2) flows to the outside of the external unit (6) through the cold air pipelines.
8. The large-size wood dryer of claim 7, wherein N outdoor units (6) are independently connected with the drying room (1), namely, an air inlet communicated with the moisture exhaust pipeline (1.5) is arranged at the left side of the casing of the outdoor unit (6); an air outlet communicated with an air inlet pipeline (1.6) is arranged on the right side of the shell; so that the hot and humid air enters from the left side of the shell and is discharged from the right side of the shell;
the N outdoor units (6) are connected with the drying room (1) in a series connection mode, namely, an air inlet and an air outlet of the shell of the Nth outdoor unit (6) and the shell of the (N + 1) th outdoor unit (6) are alternately arranged, and specifically, an air outlet communicated with an air inlet pipeline (1.6) is arranged on the left side of the shell of the Nth outdoor unit (6); an air inlet communicated with the moisture exhaust pipeline (1.5) is formed in the right side of the shell of the Nth outdoor unit (6); the damp and hot air enters from the right side of the shell of the Nth outdoor unit (6) and is discharged from the left side of the shell of the Nth outdoor unit (6); an air inlet communicated with a moisture exhaust pipeline (1.5) is formed in the left side of the shell of the (N + 1) th outdoor unit (6); an air outlet communicated with an air inlet pipeline (1.6) is formed in the right side of the shell of the (N + 1) th outdoor unit (6); so that the damp and hot air enters from the left side of the shell of the (N + 1) th outdoor unit (6) and is discharged from the right side of the shell; the air inlets of the casings of the Nth outdoor unit (6) and the (N + 1) th outdoor unit (6) are connected in series on the moisture exhaust pipeline (1.5) together; and the air outlets of the shells of the (N + 1) th outdoor unit (6) and the (N + 2) th outdoor unit (6) are connected in series on the air inlet pipeline (1.6).
9. A large size wood dryer according to claim 7, wherein an air inlet communicating with the moisture exhaust duct (1.5) is provided at the top of the housing; air outlets communicated with the air inlet pipeline (1.6) are respectively arranged at the left side and the right side of the shell; so that the damp and hot air enters from the upper part of the shell and is then respectively discharged from the left side and the right side of the shell;
the N outer machines (6) are connected with the drying room (1) in a series connection mode, namely air outlets on the shells of the two adjacent outer machines (6) are connected on the air inlet pipeline (1.6) in series.
10. The large-sized lumber dryer of claim 7, wherein the top of the outdoor unit (6) is provided with an air outlet (6.3) provided with an air blower for exhausting air in the cold air duct; the evaporator (6.2) is connected with the condenser through a pipeline, and the pipeline is a copper pipe pipeline and used for conveying a refrigerant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386482.XU CN211503459U (en) | 2019-12-26 | 2019-12-26 | Large-size wood drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386482.XU CN211503459U (en) | 2019-12-26 | 2019-12-26 | Large-size wood drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211503459U true CN211503459U (en) | 2020-09-15 |
Family
ID=72420189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922386482.XU Expired - Fee Related CN211503459U (en) | 2019-12-26 | 2019-12-26 | Large-size wood drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211503459U (en) |
-
2019
- 2019-12-26 CN CN201922386482.XU patent/CN211503459U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207556178U (en) | A kind of dryer and drying system | |
| CN211503459U (en) | Large-size wood drying machine | |
| CN206504551U (en) | A kind of drying unit | |
| CN108180754A (en) | A kind of chamber typed drying-machine humid air dehydration device | |
| CN208688141U (en) | A kind of semi-enclosed drying system | |
| CN213020576U (en) | Closed-loop dehumidification type advection air supply drying room system | |
| CN216049027U (en) | Integrated heat pump with heat recovery and dehumidification functions and drying device applied to integrated heat pump | |
| CN210861982U (en) | Wood drying machine | |
| CN205448505U (en) | Two wind channel drying system | |
| CN212058143U (en) | Closed circulation dryer | |
| CN212431541U (en) | Intelligent multilayer vapour electricity double-purpose drying equipment | |
| CN210922136U (en) | Heat recovery absorption cold energy exchange dehumidifier | |
| CN210718519U (en) | Drying apparatus | |
| CN219797829U (en) | Parallel dryer with closed circulation dehumidification function | |
| CN210921988U (en) | Indoor wind path circulation drying room | |
| CN207865937U (en) | A kind of chamber typed drying-machine humid air dehydration device | |
| CN210862149U (en) | Cross-flow heat exchanger | |
| CN209893835U (en) | Air heat pump stoving case host computer | |
| CN219713913U (en) | Parallel type drying system with closed circulation dehumidification function | |
| CN207317477U (en) | A kind of waste heat secondary recovery structure of heat pump drier | |
| CN217465290U (en) | Closed circulation dehumidification mesh belt dryer | |
| CN207422850U (en) | A kind of energy saving heat pump drying machine | |
| CN205403362U (en) | Two wind channel heat pump devices for heating air | |
| CN110822568A (en) | Evaporator dehumidifier | |
| CN210036204U (en) | Energy-conserving air-source heat pump drying unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |