CN104456948B - Curing oven heating system - Google Patents
Curing oven heating system Download PDFInfo
- Publication number
- CN104456948B CN104456948B CN201410216303.7A CN201410216303A CN104456948B CN 104456948 B CN104456948 B CN 104456948B CN 201410216303 A CN201410216303 A CN 201410216303A CN 104456948 B CN104456948 B CN 104456948B
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- Prior art keywords
- oil
- heating
- fuel tank
- temperature
- curing oven
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Abstract
The invention relates to a curing oven heating system which comprises a crude oil tank, an interlayer heat preservation heating oil tank, an oil storage device and a high-pressure oil pump. The oil storage device and the heating oil tank are connected into a whole,. An oil inlet bent pipe is arranged on one side of the tank body of the heating oil tank. The top of the oil storage device is provided with an oil outlet pipe. The oil outlet pipe is connected with a hot oil distributor arranged in a curing oven through a flange plate, the hot oil distributor is connected to twenty layers of curing plates to heat the curing plates, the other side of the curing plates is connected with an oil return system, the oil return system is connected to an oil return opening of the crude oil tank, electric heater arrays are vertically arranged in the heating oil tank at intervals, and an oil leveler for detecting the oil level, a temperature sensor for detecting temperature of oil inside the oil tank, and an oil temperature controller for automatically controlling oil temperature are arranged in the heating oil tank as well. The technical problems that in the prior art, a curing oven heating system in the quartz stone production line is not high in temperature rise and too long in heating time, and heating pipes are frequently burnt out in the production process are solved.
Description
Technical field
The invention belongs to solidification furnace heating device technical field, and in particular to a kind of solidification stove heat of quartz production line
System.
Background technology
There is temperature in process of production and rise not high in the curing oven heating system on quartz production line for using at present, plus
Hot overlong time, the problems such as heating tube often burns out, repairs particularly troublesome every time, or even thermocouple failure occurs, oil circuit, heating
The serious problems such as device is on fire, have a strong impact on quartz production efficiency and delivery date, the interests of enterprise is subject to heavy losses.
The content of the invention
A kind of curing oven heating system is provided it is an object of the invention to solve above-mentioned technical problem, it is intended to solve mesh
Not high, heat time mistake risen and there is temperature in process of production in the curing oven heating system on the preceding quartz production line for using
Long, heating tube often burns out, or even thermocouple failure occurs, oil circuit, the technical problem such as heater is on fire.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of curing oven heating system, including a crude oil case, a sandwich-type Heat preservation fuel tank and the heating fuel tank connect
It is connected into oil container, the high-pressure oil pump of one；The casing side of the heating fuel tank is provided with one for fuel-displaced with the crude oil case
Mouth connect and can prevent oil backflow oil-feeding elbow pipe；The top of the oil container has a flowline, and the flowline passes through method
Blue disk connection is located at the deep fat distributor in curing oven, and the fuel-displaced side of the deep fat distributor is connected to 20 layers in the curing oven
In heating plate；The opposite side of 20 layers of heating plate is provided with the connection deep fat distributor to reclaim the oil return system of deep fat, institute
State the oil return opening that oil return system connects the crude oil case；Space-stop rack is provided with electric heater battle array in a vertical manner in the heating fuel tank
Row, and it is provided with the oil ga(u)ge of pasta in heating fuel tank described in real-time monitoring, the temperature sensor of real-time detection oil temperature and to oil temperature
The automatic oil temperature controller for being automatically controlled；The top of the electric heater array is provided with cabling channel.
The electric heater array includes 15 groups of electric heating tubes, is uniformly laid in the heating fuel tank by 3*5 arrays.
The heating fuel tank internal upper part installs the heater cover plate of a L-shaped, and the electrical heating array is positioned by heating tube
Set is arranged on the heater cover plate, and the temperature sensor is arranged on and the heater cover plate phase by thermometric positioning sleeve
On the cover plate of the oil container of connection.
On the heating fuel tank by positioning sleeve of draining the oil be provided with 2 for repair the fuel outlet ball valve that uses, the store oil
Device is provided with 1 oil extraction ball valve.
The cover plate of the oil container is provided with an oiling positioning sleeve, and the oiling positioning sleeve connects oil filling pipe, the oiling
Pipe connects ball valve switch, and the ball valve switch connects priming funnel.
Insulation material is provided with the interlayer of the heating fuel tank, the bottom of the heating fuel tank and surrounding are coated with thermal insulating material
Material.
The temperature sensor uses platinum resistance temperature sensor, and the oil ga(u)ge is tubulose high temperature resistant oil ga(u)ge.
The present invention is provided with electric heater array by sandwich-type Heat preservation fuel tank, and reality is provided with heating fuel tank
When monitor the oil ga(u)ge of pasta height in the heating fuel tank, be provided with heating fuel tank the temperature sensor of real-time detection oil temperature with
And the automatic oil temperature controller for oil temperature being gathered by the temperature sensor and being automatically controlled to the oil temperature in heating fuel tank,
Not high, heating is risen so as to the curing oven heating system for efficiently solving current quartz production line has temperature in process of production
Overlong time, heating tube such as often burn out at the technical problem.
Brief description of the drawings
Fig. 1 show a kind of structural representation of curing oven heating system provided in an embodiment of the present invention；
Fig. 2 show the assembling structure schematic diagram of Heat preservation fuel tank；
Fig. 3 show Heat preservation fuel tank left view schematic diagram；
Fig. 4 show Heat preservation fuel tank schematic top plan view；
Fig. 5 show the schematic diagram of heater cover plate；
Fig. 6 show profiles of the Fig. 5 along line A-A；
Fig. 7 show the top view of oil container；
Fig. 8 show profiles of the Fig. 7 along line A-A；
Fig. 9 show profiles of the Fig. 7 along line B-B；
Figure 10-1 show the front view of deep fat distributor；
Figure 10-2 show the left view of Figure 10-1；
Figure 10-3 show the top view of Figure 10-1.
Specific embodiment
Below, substantive distinguishing features of the invention and advantage are further described with reference to example, but the present invention not office
It is limited to listed embodiment.
Refer to shown in Fig. 1-9, a kind of curing oven heating system, including a crude oil case 200, has the folder of case lid 104
Oil container 113 that laminar Heat preservation fuel tank 100, one links into an integrated entity (mutually separated by a dividing plate 115) with the heating fuel tank,
High-pressure oil pump and Oil pump electrical machinery 600；The casing side of the heating fuel tank 100 is provided with one for the crude oil case 200
Side oil-out is connected by oil pipe 700 and can prevent the oil-feeding elbow pipe 101 of oil backflow, and the top of the oil container 113 is with one
Oil-out 111, the oil-out 111 connects a flowline, and the flowline is connected by ring flange 107, oil pipe 800 and is located at 6 meters
Deep fat distributor 300 in curing oven high, 20 layers of heating plate in the fuel-displaced side connection curing oven of the deep fat distributor 300
On, 20 layers of heating plate are heated to quartz slate upper and lower faces, baking and curing, and the opposite side of 20 layers of heating plate sets
There is the connection heating oil dispenser to reclaim the oil return system 500 of deep fat, the oil return system 500 connects the crude oil case
200 oil return opening, the cold oil return heated in oil dispenser is flowed back to oil return system 500, then by the oil return system 500
To the oil return opening of the crude oil case 200, cooling oil is reclaimed, carried out a circulation；In heating fuel tank 100 in a vertical manner between
Every being provided with electrical heating array, and (oil ga(u)ge is fixed by oil ga(u)ge to be provided with the oil ga(u)ge 119 of pasta in heating fuel tank described in real-time monitoring
Position set 1191 be arranged on casing on), the temperature sensor 105 of real-time detection oil temperature and oil temperature is automatically controlled it is automatic
Oil-temperature control device；The top of the electric heater array is provided with cabling channel 120, and is provided with the cover for preventing getting an electric shock.
Adpting flange 102, and height are installed higher than highest in heating fuel tank at the oil-inlet end of described oil-feeding elbow pipe 101
The height of oil level, such that it is able to effectively prevent the deep fat in fuel tank from flowing back.The described upper end of dividing plate 115 and the reservoir 113
Top between do not contact, be reserved with a segment distance, make to be communicated by top between heating fuel tank 100 and oil container 113.Temperature is passed
Sensor 105 is arranged on the inner side of heating fuel tank 100 at the dividing plate 115.
During work, the oil in crude oil case 200 is pumped into the oil inlet of sandwich-type Heat preservation fuel tank 100 by high-pressure oil pump,
Heated at once by electric heater array into the oil in sandwich-type Heat preservation fuel tank, and be pumped with described hydraulic oil
To in described oil container 113, by installing TEMP during oil is pressed onto oil container 113 from heating fuel tank 100
Device 105, automatic oil temperature controller carry out oil temperature real-time detection, and the temperature of oil is regulated and controled at any time.It is depressed into the deep fat of oil container 113 again
It is pumped in the deep fat distributor 300 of 6m high solidification stoves by high pressure, the distribution for carrying out the heating plate 400 of each stove layer is used,
It is flow back into crude oil case 200 by oil return system 500 after use, so circulation is carried out.
Electric heater array is provided with heating fuel tank because the present invention is used, thus oily programming rate is fast, the time is short, solution
Current heating system programming rate of having determined is slow, heating-up time problem long, in addition, by be provided with temperature sensor and with it is described
The automatic oil temperature controller of temperature sensor connection, the heating of the electric heater array is controlled by the automatic oil temperature controller
Temperature, so as to realize oil temperature real-time detection, and regulates and controls oily temperature at any time, also effectively prevent the heating of electric heater array
The technical problem that device easily burns out.
In addition, the present invention is by being provided with oil ga(u)ge 119, the height of the oil level in real-time monitoring fuel tank can be facilitated, trapped fuel is more
It is few, to facilitate supplement in time to refuel.
In order to more efficiently play the effect being rapidly heated, in the embodiment of the present invention, the electric heater array can be with
Including 15 groups of electric heating tubes 118, uniformly it is laid in the heating fuel tank by 3*5 arrays.It is of course also possible to other sets of numbers
Electric heating tube, can carry out choice arrangement according to the size of heating fuel tank, size.
In order that the electrical heating array is efficiently installed in heating fuel tank 100, the internal upper part of heating fuel tank 100 installs one
The heater cover plate 103 of L-shaped, electric heater array is arranged on corresponding helicitic texture positioning sleeve 1181, and positioning sleeve 1181 is welded
It is connected on heater cover plate 103, the temperature sensor 105 is arranged on the cover plate of oil container 113 by thermometric positioning sleeve 106
On.Heater cover plate 103 is fixed on support bar by connecting bolt, and support bar is welded on box body wall, support bar with
3mm asbestos pads are accompanied between heater cover plate 103.
Temperature sensor is arranged on the junction of heater cover plate and oil container dividing plate, is conducive to accurately detecting oil temperature, does
To accurate temperature control.
Repair for convenience, safeguard heating system of the present invention, be mounted with heating fuel tank two positioning sleeves 117 of draining the oil,
116,2 drain lines 1171,1161 are mounted with, one is located at top, and one is located at bottom, and 2 are provided with 2 drain lines
For repairing the fuel outlet ball valve for using, it is respectively used to realize the purpose that part is drained the oil, entirety is drained the oil.It is mounted with oil container 113
One positioning sleeve 114 of draining the oil, is mounted with 1 drain line 1141, and 1 oil extraction ball is provided with the drain line 1141 of the oil container
Valve.So, when needing repairing or safeguarding, the oil of oil container is released by the fuel outlet ball valve or oil extraction ball valve directly, i.e.,
Can be repaired or be safeguarded.
Further, for convenience to being refueled in the oil container 113, the cover plate 106 of the oil container 113 is provided with one and adds
Hydraulic fluid port 112, the oil filler 112 is provided with an oiling positioning sleeve 1121, and oiling positioning sleeve 1121 threadedly connects oiling
Pipe 110, oil filling pipe 110 is provided with ball valve controlling switch 109, and connection priming funnel 108 is very easily refueled.
In the embodiment of the present invention, in order to reach more preferable heat insulation effect, heating fuel tank uses sandwich, by corresponding plate
Body sealing welding is formed, it is ensured that will not oil leak, and insulation material, and the bottom of heating fuel tank and four are provided with described interlayer
It is coated with insulation material week, and coats antirust paint, described insulation material can be using heat-preservation cotton or other insulation materials.
The temperature sensor can use platinum resistance temperature sensor, also be thermocouple.The oil ga(u)ge is tubulose high temperature resistant
Oil ga(u)ge, is arranged on the casing of described heating fuel tank by oil ga(u)ge positioning sleeve.
Figure 10-1,10-2 and Figure 10-3, are the three-view diagrams of the deep fat distributor 300, for 20 layers to curing oven
Heater plate, the fuel-displaced pipe flange 107 of oil container is connected by bend pipe with supervisor 301, is responsible for 301 and two branch pipes
302 are connected and are welded, and branch pipe 302 is connected by 20 small bend pipes with heating plate, and the mouth of pipe of the supervisor 301 connects and sets
There is ring flange, for connecting with described ring flange 107.
The present invention is provided with electric heater array by sandwich-type Heat preservation fuel tank, and reality is provided with heating fuel tank
When monitor the oil ga(u)ge of pasta height in the heating fuel tank, be provided with heating fuel tank the temperature sensor of real-time detection oil temperature with
And the automatic oil temperature controller for oil temperature being gathered by the temperature sensor and being automatically controlled to the oil temperature in heating fuel tank,
Not high, heating is risen so as to the curing oven heating system for efficiently solving current quartz production line has temperature in process of production
Overlong time, heating tube such as often burn out at the technical problem, and by being provided with oil ga(u)ge, the number of very convenient real-time monitoring trapped fuel,
And due to improve firing rate, the heat time is reduced, and the efficiency of heating surface is improve, production efficiency is improve, to the life of enterprise
Product increased benefit, and with simple, the characteristics of low cost.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of curing oven heating system, it is characterised in that including a crude oil case, a sandwich-type Heat preservation fuel tank and described
Oil container, high-pressure oil pump that heating fuel tank links into an integrated entity；The casing side of the heating fuel tank is provided with one to be used for and the original
The oil-out of fuel tank connects and can prevent the oil-feeding elbow pipe of oil backflow, and the top of the oil container has a flowline, it is described go out
Oil pipe is connected by ring flange and is located at deep fat distributor in curing oven, and the fuel-displaced side of the deep fat distributor is connected to described solid
Change in 20 layers of heating plate of stove, the opposite side of 20 layers of heating plate is provided with and is connected to reclaim returning for deep fat with the deep fat distributor
Oil system, the oil return system connects the oil return opening of the crude oil case；Space-stop rack is provided with a vertical manner in the heating fuel tank
Electric heater array, and it is provided with the oil ga(u)ge of pasta in heating fuel tank described in real-time monitoring, the temperature sensor of real-time detection oil temperature
And the automatic oil temperature controller automatically controlled to oil temperature；The top of the electrical heating array is provided with cabling channel, described to add
Insulation material is provided with the interlayer of deep fat case, the bottom of the heating fuel tank and surrounding are coated with insulation material, and the temperature is passed
Sensor uses platinum resistance temperature sensor, and the oil ga(u)ge is tubulose high temperature resistant oil ga(u)ge.
2. curing oven heating system as claimed in claim 1, it is characterised in that the electric heater array include 15 groups of electricity plus
Heat pipe, is uniformly laid in the heating fuel tank by 3*5 arrays.
3. curing oven heating system as claimed in claim 1 or 2, it is characterised in that the heating fuel tank internal upper part installs a L
The heater cover plate of shape, the electric heater array is arranged on the heater cover plate by heating tube positioning sleeve, the temperature
Degree sensor is arranged on the cover plate of the oil container being connected with the heater cover plate by thermometric positioning sleeve.
4. curing oven heating system as claimed in claim 3, it is characterised in that by positioning sleeve of draining the oil on the heating fuel tank
Be provided with 2 for repair the fuel outlet ball valve that uses, the oil container is provided with 1 oil extraction ball valve.
5. curing oven heating system as claimed in claim 4, it is characterised in that the cover plate of the oil container is provided with an oiling
Positioning sleeve, the oiling positioning sleeve connects oil filling pipe, and the oil filling pipe connects ball valve switch, and the ball valve switch connection is refueled and leaked
Bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216303.7A CN104456948B (en) | 2014-05-22 | 2014-05-22 | Curing oven heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216303.7A CN104456948B (en) | 2014-05-22 | 2014-05-22 | Curing oven heating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104456948A CN104456948A (en) | 2015-03-25 |
| CN104456948B true CN104456948B (en) | 2017-05-17 |
Family
ID=52903411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410216303.7A Expired - Fee Related CN104456948B (en) | 2014-05-22 | 2014-05-22 | Curing oven heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456948B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4129178A (en) * | 1975-07-23 | 1978-12-12 | Hans Hucke | Heat exchange installation for heating and cooling a liquid heat carrier medium |
| CN2575550Y (en) * | 2002-10-29 | 2003-09-24 | 关岐生 | Safety bidirectional pressure release valve for multifunction water-storing electric water heater |
| CN200979290Y (en) * | 2006-10-25 | 2007-11-21 | 保定市鑫东城科技发展有限公司 | Quartz, heat pipe heater for oil-storage tank |
| CN202558760U (en) * | 2012-03-26 | 2012-11-28 | 本益实业（福建）有限公司 | Heat conduction plate used in novel man-made quartzite curing furnace |
| CN103591688A (en) * | 2013-10-28 | 2014-02-19 | 杨恒灼 | Electric heating energy-saving storage unit |
| CN204141848U (en) * | 2014-05-22 | 2015-02-04 | 本益实业（福建）有限公司 | A kind of curing oven heating system |
-
2014
- 2014-05-22 CN CN201410216303.7A patent/CN104456948B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4129178A (en) * | 1975-07-23 | 1978-12-12 | Hans Hucke | Heat exchange installation for heating and cooling a liquid heat carrier medium |
| CN2575550Y (en) * | 2002-10-29 | 2003-09-24 | 关岐生 | Safety bidirectional pressure release valve for multifunction water-storing electric water heater |
| CN200979290Y (en) * | 2006-10-25 | 2007-11-21 | 保定市鑫东城科技发展有限公司 | Quartz, heat pipe heater for oil-storage tank |
| CN202558760U (en) * | 2012-03-26 | 2012-11-28 | 本益实业（福建）有限公司 | Heat conduction plate used in novel man-made quartzite curing furnace |
| CN103591688A (en) * | 2013-10-28 | 2014-02-19 | 杨恒灼 | Electric heating energy-saving storage unit |
| CN204141848U (en) * | 2014-05-22 | 2015-02-04 | 本益实业（福建）有限公司 | A kind of curing oven heating system |
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| Publication number | Publication date |
|---|---|
| CN104456948A (en) | 2015-03-25 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Pu Industrial Park of Quangang District of Quanzhou City, Fujian province 362000 Patentee after: BUNYEE NEW MATERIAL CO.,LTD. Address before: Pu Industrial Park of Quangang District of Quanzhou City, Fujian province 362000 Patentee before: BENYI TECHNOLOGY CO.,LTD. Address after: Pu Industrial Park of Quangang District of Quanzhou City, Fujian province 362000 Patentee after: BENYI TECHNOLOGY CO.,LTD. Address before: Pu Industrial Park of Quangang District of Quanzhou City, Fujian province 362000 Patentee before: BENYI INDUSTRIAL (FUJIAN) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Curing oven heating system Effective date of registration: 20180418 Granted publication date: 20170517 Pledgee: Bank of Quanzhou branch of the Bank of Quanzhou, Quangang branch Pledgor: BUNYEE NEW MATERIAL CO.,LTD. Registration number: 2018990000300 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20210522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |