CN206191907U - Be applied to electric boiler equipment of woodwork suppression - Google Patents
Be applied to electric boiler equipment of woodwork suppression Download PDFInfo
- Publication number
- CN206191907U CN206191907U CN201621046657.2U CN201621046657U CN206191907U CN 206191907 U CN206191907 U CN 206191907U CN 201621046657 U CN201621046657 U CN 201621046657U CN 206191907 U CN206191907 U CN 206191907U
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- Prior art keywords
- heat
- heating
- conducting fluid
- hot press
- electric boiler
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- 230000001629 suppression Effects 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 131
- 239000012530 fluid Substances 0.000 claims abstract description 62
- 238000004321 preservation Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 26
- 239000011120 plywood Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 4
- 239000002023 wood Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Central Heating Systems (AREA)
Abstract
The utility model discloses a be applied to electric boiler equipment of woodwork suppression, including suppressing the hot press that multilayer wood board used, the hot press is connected with the heating equipment who uses for the hot press heat supply, heating equipment is the electric boiler, the electric boiler includes heating furnace and the heat preservation stove that communicates with the heating furnace, be equipped with in the heating furnace and carry out the heating element that heats for heat -conducting fluid, be equipped with the keep warm insulating assembly of usefulness to heat -conducting fluid in the heat preservation stove, the heating furnace will heat good heat -conducting fluid and carry extremely the back backward flow is worked extremely to hot press, heat -conducting fluid in the hot press the heat preservation stove. The utility model discloses possessing to heat and heating up soon, the thermal efficiency is high, high -efficient economic advantage.
Description
【Technical field】
The utility model is related to a kind of electric boiler equipment for being applied to woodwork compacting, belongs to field of electrical equipment.
【Background technology】
Wood Products Industry, especially plank class, can use pressing process substantially in its production process, will plywood answer
Combined pressure is made entirety, and hot press is generally used in this technique, and this equipment is matched somebody with somebody by the precision of temperature, pressure and speed of production
Close, adhesive solidifies during slab is made rapidly, and slab is compressing.And using combustion more than the hot press of traditional classical wood millwork industry
Coal or wood skin waste material, it is seriously polluted.Due to using combustible combustion, there is potential safety hazard, and boiler is required for increasing dedusting system
System, current dust pelletizing system there is also potential safety hazard, there is certain security risk, so traditional coal-fired or wood skin waste material
Boiler is gradually eliminated.
【Utility model content】
Problem to be solved in the utility model is just to provide a kind of electric boiler equipment for being applied to woodwork compacting, possesses
Heat temperature raising is fast, and the thermal efficiency is high, the characteristics of high-efficiency and economic.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of electric boiler equipment for being applied to woodwork compacting, including suppress the hot press of plywood, the hot pressing
Machine connects the heating equipment of promising hot press heat supply, and the heating equipment is electric boiler, the electric boiler include heating furnace and
The holding furnace connected with heating furnace, is provided with the heating component heated for heat-conducting fluid, the holding furnace in the heating furnace
Inside being provided with carries out the heat insulation module of insulation to heat-conducting fluid, and the heat-conducting fluid that heating furnace will be heated is delivered to the hot pressing
Machine, heat-conducting fluid is back to the holding furnace after being worked in hot press.
Preferably, the heating furnace includes accommodating cavity and the main heating chamber being located in accommodating cavity body, house cavity with
The holding furnace is connected, and main heating chamber is connected with the hot press, and convection channel, institute are provided between main heating chamber and accommodating cavity
State the heat-conducting fluid that heating component is used to heat in main heating chamber.
Preferably, the main heating chamber is cone-shaped cavity, down, the heating component is located at main heating at bore larger end
Room lower section, the convection channel is located at the bottom of main heating chamber；Or, the main heating chamber is hollow cylinder, the heating group
Part is located at main heating chamber lower section, and the convection channel is located at the bottom of main heating chamber.
Preferably, being connected by output channel between the main heating chamber and the hot press, output channel is provided with
One-way flow valve.
Preferably, being provided with the infrared monitoring for detecting heat-conducting fluid liquid level in accommodating cavity body in the accommodating cavity body
Device, is provided with connecting pipe between the holding furnace and heating furnace, connecting pipe is provided with magnetic valve, and the magnetic valve is red with described
External monitor device is electrically connected.
Preferably, the holding furnace includes heat-insulated cavity, connected by reflux line between heat-insulated cavity and hot press,
The heat insulation module is provided with inside heat-insulated cavity, heat insulation module releasable connection is in protection stove.
Preferably, the heat insulation module includes heat-preservation liner and the heater strip being located in heat-preservation liner, in heat-preservation liner
Portion is filled with heat-conducting fluid.
Preferably, being provided with micropressure valve between the heat-insulated cavity and ambient pressure.
Preferably, the heat-conducting fluid is conduction oil.
Preferably, the hot press includes the top board and lower platen of compacting plywood, in top board and lower platen
Cavity is equipped with, each cavity is respectively communicated with the heating furnace and holding furnace.
The beneficial effects of the utility model：Heating equipment is electric boiler in the utility model, and the electric boiler includes heating
Stove and the holding furnace connected with heating furnace, the heat-conducting fluid that heating furnace will be heated are delivered to the hot press, and heat-conducting fluid exists
The holding furnace is back to after work in hot press, a circulatory system is generally formed, heat-conducting fluid will not lose, Er Qiejia
Hot component and heat insulation module use electrically heated mode, and relative to traditional coal-burning boiler, the utility model pollution is few, heating
Hurry up, volume is also smaller.
In addition, the electric boiler in the utility model is only heated during heating and added using being heating furnace and holding furnace independent design
Heat-conducting fluid in hot stove, flows through the heat-conducting fluid after hot press and is then back to holding furnace, is so achieved that concentration heating, by
Heat-conducting fluid in heating furnace is relatively few, so as to realize quick heating, heat-conducting fluid is fed rapidly into hot press, without
Needing heating part can be temporarily placed in holding furnace, not result in unnecessary energy loss.
These features of the present utility model and advantage will be detailed in following specific embodiment, accompanying drawing exposure.
【Brief description of the drawings】
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the operating diagram of the utility model first embodiment；
Structural representation when Fig. 2 is the cover body opening of heating furnace in the utility model first embodiment；
Fig. 3 is local interior's schematic diagram of holding furnace in the utility model first embodiment；
Fig. 4 is the internal structure schematic diagram of heating furnace in the utility model first embodiment；
Fig. 5 is the structural representation of top board and lower platen in hot press in the utility model first embodiment；
Fig. 6 is the internal structure schematic diagram of micropressure valve in the utility model first embodiment；
Fig. 7 is the internal structure schematic diagram of heating furnace in the utility model second embodiment；
Fig. 8 is the internal structure schematic diagram of micropressure valve in the utility model 3rd embodiment.
【Specific embodiment】
The technical scheme of the utility model embodiment is explained with reference to the accompanying drawing of the utility model embodiment and
Illustrate, but following embodiments are only preferred embodiment of the present utility model, and it is not all.Based on the embodiment in implementation method,
Those skilled in the art obtain other embodiment on the premise of creative work is not made, and belong to of the present utility model
Protection domain.
Embodiment one
As shown in Figures 1 to 6, a kind of electric boiler equipment, is applied to suppress woodwork, including suppress plywood 5
Hot press, the hot press connects the heating equipment of promising hot press heat supply, and heating equipment described in the present embodiment is grill pan
Then be transported to heat-conducting fluid in hot press by stove, electric boiler by heating heat-conducting fluid, described for hot press provides heat
Electric boiler includes heating furnace 1 and the holding furnace 2 connected with heating furnace 1, is provided with as heat-conducting fluid is heated in the heating furnace 1
Heating component 11, the heat insulation module 21 that insulation is carried out to heat-conducting fluid is provided with the holding furnace 2, heating furnace 1 will be heated
Good heat-conducting fluid is delivered to the hot press, and heat-conducting fluid is back to the holding furnace 2 after being worked in hot press, on the whole
A circulatory system is formed, is not only the circulation of heat-conducting fluid in the circulatory system, wherein also including recycle heat.This reality
Apply the heat-conducting fluid preferably conduction oil in example.
Heat-conducting fluid will not lose in whole process, need not be subsequently its increase heat-conducting fluid, reusable, this implementation
Heating component 11 and heat insulation module 21 in example are heated after each meaning energization, are heated using electric energy, relative to traditional combustion
Coal burning boiler, the present embodiment has pollution few, and heating is fast, and the also smaller advantage of volume is not take up space.
And, electric boiler is only heated using being heating furnace 1 and the independent design of holding furnace 2 during heating in the present embodiment
Heat-conducting fluid in stove 1, flows through the heat-conducting fluid after hot press and is then back to holding furnace 2, is so achieved that concentration heating, by
Heat-conducting fluid in heating furnace 1 is relatively few, so as to realize quick heating, heat-conducting fluid is fed rapidly into hot press, and
Part heat-conducting fluid need not be heated can be temporarily placed in holding furnace 2, and the heating-up temperature of heat insulation module 21 will be less than heating
The heating-up temperature of component 11, does not result in unnecessary energy loss.
Specific structure, as shown in Figures 2 and 3, the heating furnace 1 includes accommodating cavity 12 and is located in accommodating cavity 12
Main heating chamber 13, can store heat-conducting fluid in accommodating cavity 12, the lower section of accommodating cavity 12 is provided with base 14, shown heating group
Part 11 is located on base 14, and heating component 11 is heating spool rest or electromagnetic wire coil, and main heating chamber 13 is to be built in accommodating cavity
In 12, the small volume of the accommodating cavity 12 of volume ratio of main heating chamber 13 is provided with convection current between main heating chamber 13 and accommodating cavity 12
Passage 15, accommodating cavity 12 is connected with the holding furnace 2, and main heating chamber 13 is connected with the hot press, the heating component 11
For heating the heat-conducting fluid in main heating chamber 13.
The design of this accommodating cavity 12 and main heating chamber 13 is the further optimization to heating furnace 1 so that heating furnace 1 is certainly
Body further concentrates heating so that when heat-conducting fluid flows to heating furnace 1 from holding furnace 2, and major part is stored in accommodating cavity
In 12, fraction is then flowed in main heating chamber 13 by convection channel 15, due to the small volume of main heating chamber 13, liter during heating
It is warm very fast so that the heat-conducting fluid in main heating chamber 13 is brought rapidly up, and is fed rapidly into hot press, after conveying, accommodating cavity
Heat-conducting fluid in body 12 continues to be heated in main heating chamber 13, realizes that i.e. heating is exported, the energy loss of midway
It is small, and heat the electric energy needed for the required electric energy of main heating chamber 13 far smaller than will heat whole heating furnace 1.
As shown in figure 4, as the further optimization of main heating chamber 13, the main heating chamber 13 is cone-shaped cavity, bore compared with
Down, in an inverted infundibulate, the heating component 11 is located at the lower section of main heating chamber 13, and the convection channel 15 sets at big end
In the sidewall bottom of main heating chamber 13, the main heating chamber 13 of cone-shaped the advantage is that and be more easy to heat build-up, heat up faster.In order to more
Good insulation, the top of accommodating cavity 12 is provided with cover body 16, prevents heat to scatter and disappear.
Connected by output channel 31 between the main heating chamber 13 and the hot press, output channel 31 is provided with unidirectionally
Flowing valve 311, the circulating direction of one-way flow valve 311 is to flow to hot press from main heating chamber 13, sets one-way flow valve 311
Advantage is to prevent heat-conducting fluid from flowing back, and influences cycle efficieny.
As shown in figure 5, the hot press includes the top board 41 and lower platen 42 of compacting plywood 5, the He of top board 41
Cavity 401 is equipped with lower platen 42, each cavity 401 is respectively communicated with the heating furnace 1 and holding furnace 2, is with top board 41
Example, the left-hand end connection output channel 31 of cavity 401, the right-hand end connection reflux line 32 of cavity 401, from main heating chamber 13
The heat-conducting fluid being rapidly heated is flowed in cavity 401 from output channel 31, and heat-conducting fluid transfers heat to top board 41, so that
So that top board 41 melts to the bonding agent on plank 5, the heat-conducting fluid after heat from the backflow of the right-hand end of cavity 401 has been transmitted
Pipeline 32 flows out, and is back in holding furnace 2.The structure of lower platen 42 is consistent with top board 41, does not make excessive elaboration here.
The concrete structure of holding furnace 2 can be reviewed to Fig. 3, specifically, holding furnace 2 includes heat-insulated cavity 22, heat-insulated cavity 22
Bottom is provided with support frame 23, is connected by reflux line 32 between heat-insulated cavity 22 and hot press, is deposited temporarily in heat-insulated cavity 22
Heat-conducting fluid is contained, the heat insulation module 21 is provided with inside heat-insulated cavity 22, the heat insulation module 21 in the present embodiment is overall mould
Block assembly, the releasable connection of heat insulation module 21 is convenient subsequently to change on holding furnace 2, and is also convenient for subsequently cleaning heat-insulated cavity
22。
Heat insulation module 21 in the present embodiment, including heat-preservation liner 211 and the heater strip 212 being located in heat-preservation liner 211,
Heat-conducting fluid is also filled with inside heat-preservation liner 211, the heat-conducting fluid in the present embodiment in heat-preservation liner 211 is also conduction oil,
Conduction oil in heat-preservation liner 211 is used as insulation, and the conduction oil in heat-insulated cavity 22 is used as circulation heating.Need
Illustrate, the heating-up temperature in heat insulation module 21 will be less than the heating-up temperature in heating component 11, adding in heat insulation module 21
Heated filament 212 is merely possible to insulation and uses.
Because the volume of heat-insulated cavity 22 is larger and comparatively seals, heat-conducting fluid flow process in heat-insulated cavity 22
In, the inside of heat-insulated cavity 22 easily produces air pressure change, also is provided with heat insulation module 21 inside heat-insulated cavity 22 in addition, during heating,
Air pressure inside change is will also result in, in order to avoid the air pressure inside of heat-insulated cavity 22 is too high or too low, is protected described in the present embodiment
Micropressure valve 24 is provided between warm cavity 22 and ambient pressure.
As shown in fig. 6, being the concrete structure of the present embodiment micropressure valve 24, the micropressure valve 24 in the present embodiment is overall removable
It is connected on heat-insulated cavity 22, micropressure valve 24 includes housing 241, housing 241 and the removable company of heat-insulated cavity 22 in the present embodiment
Connect, the top of housing 241 is provided with through hole 242, through hole 242 and is installed with valve rod 243, for gap is matched somebody with somebody between valve rod 243 and through hole 242
Close, the bottom of valve rod 243 is provided with limited block 244, and the top of valve rod 243 is provided with balancing weight 245, the gas inside heat-insulated cavity 22
Pressure is raised, and pressure more than balancing weight 245 gravity when, valve rod 243 slowly rises, gas can from through hole 242 and valve rod 243 it
Between gap discharge, to reduce air pressure, prevent air pressure too high, when air pressure is too low, balancing weight 245 itself possesses certain gravity,
So that valve rod 243 declines again, balancing weight 245 recloses through hole 242, allows the interior guarantee of heat-insulated cavity 22 to have certain gas
Pressure, contributes to insulation, it also avoid heat and scatters and disappears.
The capacity of holding furnace 2 is significantly larger than the capacity of heating furnace 1 in the present embodiment, therefore to flow to heating furnace 1 to holding furnace 2
Heat-conducting fluid carry out current limliting, current limliting is by such as getting off realization in the present embodiment：It is provided with for detecting in the accommodating cavity 12
The infrared detector 17 of heat-conducting fluid liquid level, connecting pipe is provided between the holding furnace 2 and heating furnace 1 in accommodating cavity 12
33, connecting pipe 33 is provided with magnetic valve 331, and the magnetic valve 331 is electrically connected with the infrared detector 17.Work as infrared detector
17 when monitoring that heat-conducting fluid liquid level in accommodating cavity 12 is relatively low, sends a signal to magnetic valve 331, and make magnetic valve 331 dozens
Open so that the heat-conducting fluid in holding furnace 2 is flowed in accommodating cavity 12, when infrared detector 17 is monitored in accommodating cavity 12
When heat-conducting fluid liquid level reaches pre-set level, magnetic valve 331 is equally sent a signal to so that magnetic valve 331 is closed, and is now incubated
Heat-conducting fluid in stove 2 will not be flowed in heating furnace 1, so as to realize metering function.
Embodiment two
As shown in fig. 7, being with the difference of embodiment one, the described main heating chamber 13 in the present embodiment is hollow cylinder
Body, the convection channel 15 is located at cylindrical sidewall bottom, and the heating component 11 is likewise provided at the lower section of main heating chamber 13, this
The volume of main heating chamber 13 is larger relative to embodiment one, and the heat-conducting fluid that can once convey is more, is suitable for large-scale heat
On press.
Embodiment three
As shown in figure 8, be that the structure of micropressure valve 24 is otherwise varied with the difference of embodiment one, it is micro- in the present embodiment
Pressure valve 24, including shell 246, heat-insulated cavity 22 are provided with air-vent 221, and the inwall of shell 246 is provided with taper ring wall 247, cone
Ball 248 is placed with shape ring wall 247, when ball 248 is pressed onto on taper ring wall 247, just by air-vent and ambient pressure
Intercept, when the air pressure in heat-insulated cavity 22 is higher, push ball 248 open, gas is between ball 248 and taper ring wall 247
Gap is discharged, and when air pressure falls after rise, ball 248 declines, by the guide effect of taper ring wall 247, again by air-vent 221 with it is outer
Boundary's air pressure is intercepted.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, it is familiar with the those skilled in the art and should be understood that the utility model including but not limited to accompanying drawing and above specific embodiment party
Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims
Scope in.
Claims (8)
1. a kind of hot press of electric boiler equipment for being applied to woodwork compacting, including compacting plywood, the hot press
Connect the heating equipment of promising hot press heat supply, it is characterised in that the heating equipment is electric boiler, the electric boiler includes
Heating furnace and the holding furnace connected with heating furnace, are provided with the heating component heated for heat-conducting fluid, institute in the heating furnace
State to be provided with holding furnace and the heat insulation module of insulation is carried out to heat-conducting fluid, the heat-conducting fluid that heating furnace will be heated is delivered to institute
Hot press is stated, heat-conducting fluid is back to the holding furnace after being worked in hot press, the hot press includes compacting plywood
Top board and lower platen, being set in top board and lower platen has cavity, and each cavity is respectively communicated with the heating furnace and insulation
Stove.
2. it is as claimed in claim 1 to be applied to the electric boiler equipment that woodwork is suppressed, it is characterised in that the heating furnace includes
Accommodating cavity and the main heating chamber being located in accommodating cavity body, accommodating cavity are connected with the holding furnace, main heating chamber and the heat
Press is connected, and convection channel is provided between main heating chamber and accommodating cavity, and the heating component is used to heat in main heating chamber
Heat-conducting fluid.
3. the as claimed in claim 2 electric boiler equipment for being applied to woodwork compacting, it is characterised in that the main heating chamber is
Cone-shaped cavity, down, the heating component is located at main heating chamber lower section at bore larger end, and the convection channel is located at main heating chamber
Bottom；Or, the main heating chamber is hollow cylinder, the heating component is located at main heating chamber lower section, the convection channel
It is located at the bottom of main heating chamber.
4. it is as claimed in claim 2 to be applied to the electric boiler equipment that woodwork is suppressed, it is characterised in that in the accommodating cavity body
The infrared detector for detecting heat-conducting fluid liquid level in accommodating cavity body is provided with, connection is provided between the holding furnace and heating furnace
Pipeline, connecting pipe is provided with magnetic valve, and the magnetic valve is electrically connected with the infrared detector.
5. it is as claimed in claim 1 to be applied to the electric boiler equipment that woodwork is suppressed, it is characterised in that the holding furnace includes
Heat-insulated cavity, is connected between heat-insulated cavity and hot press by reflux line, and the heat insulation module is provided with inside heat-insulated cavity, is protected
Warm component releasable connection is on holding furnace.
6. it is as claimed in claim 5 to be applied to the electric boiler equipment that woodwork is suppressed, it is characterised in that the heat insulation module bag
Heat-preservation liner and the heater strip being located in heat-preservation liner are included, heat-preservation liner inside is filled with heat-conducting fluid.
7. the as claimed in claim 5 electric boiler equipment for being applied to woodwork compacting, it is characterised in that the heat-insulated cavity with
Micropressure valve is provided between ambient pressure.
8. the electric boiler equipment that woodwork is suppressed is applied to as described in one of claim 1 to 7, it is characterised in that described to lead
Hot fluid is conduction oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621046657.2U CN206191907U (en) | 2016-09-11 | 2016-09-11 | Be applied to electric boiler equipment of woodwork suppression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621046657.2U CN206191907U (en) | 2016-09-11 | 2016-09-11 | Be applied to electric boiler equipment of woodwork suppression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191907U true CN206191907U (en) | 2017-05-24 |
Family
ID=58729412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621046657.2U Active CN206191907U (en) | 2016-09-11 | 2016-09-11 | Be applied to electric boiler equipment of woodwork suppression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247620A (en) * | 2016-09-11 | 2016-12-21 | 国网浙江省电力公司湖州供电公司 | A kind of electric boiler equipment being applied to woodwork compacting |
-
2016
- 2016-09-11 CN CN201621046657.2U patent/CN206191907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247620A (en) * | 2016-09-11 | 2016-12-21 | 国网浙江省电力公司湖州供电公司 | A kind of electric boiler equipment being applied to woodwork compacting |
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