CN106996576A - A kind of novel energy-conserving heater - Google Patents
A kind of novel energy-conserving heater Download PDFInfo
- Publication number
- CN106996576A CN106996576A CN201710354410.XA CN201710354410A CN106996576A CN 106996576 A CN106996576 A CN 106996576A CN 201710354410 A CN201710354410 A CN 201710354410A CN 106996576 A CN106996576 A CN 106996576A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- heat smoke
- seal cavity
- heating tube
- novel energy
- 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.)
- Pending
Links
- 239000000779 smoke Substances 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 abstract description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
Seal cavity is set in the middle part of a kind of novel energy-conserving heater, including the cylinder on support, cylinder, and seal cavity, which cuts cylinder, is divided into not connected upper and lower two parts；Cylinder top sets heat smoke entrance, and cylinder bottom sets heat smoke to export；Seal cavity left part sets air inlet, and right part sets air outlet, and air inlet, air outlet pass the left wall of cylinder, right wall respectively；In seal cavity, along the axially arranged heating tube of cylinder, the upper/lower terminal mouth of heating tube passes the upper and lower cavity wall of seal cavity；Gas guide board is set above heat smoke porch, seal cavity；High-temperature resistant electric regulating valve, the temperature sensor of electrical connection PLC control system are set by heat smoke entrance, air outlet.Its advantage is：It, instead of original 36Kw electrical heating, greatly reduces power consumption using the heat in existing waste gas；In heat smoke entrance reasonable Arrangement gas guide board, and according to fluid behaviour, heating tube is arranged to the different specification of caliber, fully ensures that heat smoke can be uniformly distributed after entering, it is ensured that heating effect.
Description
Technical field
The invention belongs to industrial smoke abatement equipment technical field, and in particular to a kind of novel energy-conserving heater.
Background technology
Wet cottrell, which is widely used in steam power plant, steel mill etc., needs the enterprise of smoke gas treatment.In order to ensure wet type
Security when electrostatic precipitator is run, high voltage power supply interface section needs to keep the drying of air, it is to avoid steam condensation occur
Short circuit or creepage phenomenon are caused, it is necessary to constantly be passed through high temperature air into incubator, to keep the air in incubator to do
It is dry.The heater mostly electrical heating of wet cottrell is presently used for, mainly includes heating part and cylinder and supporting
Blower fan and automatically controlled composition, air is heated by high-power heating pipe, then hot-air is blown into incubator by blower fan,
Consume substantial amounts of electric energy；Although its is simple in construction, because the prior art is originated by energy of traditional electric energy, cause a large amount of
Energy resource consumption, the operating cost of the great number brought to enterprise.Many enterprises are in order to reduce cost, in wet cottrell fortune
During row, open do not drive heater even less, the operation of dewing electricity brings serious potential safety hazard.
The content of the invention
The technical problem to be solved in the present invention is：The deficiencies in the prior art are overcome to save power consumption, reduction operation there is provided one kind
The novel energy-conserving heater of cost.
The technical solution adopted for the present invention to solve the technical problems is：A kind of novel energy-conserving heater, it is characterised in that：
Including a cylinder, a seal cavity is set in the cylinder；The cylinder top sets a heat smoke entrance, the cylinder bottom
A heat smoke is set to export；The seal cavity left part sets an air inlet, and right part sets an air outlet, the air intake
Mouth, air outlet pass the left wall of the cylinder, right wall respectively；
In the seal cavity, along the axially arranged heating tube of the cylinder, the upper/lower terminal mouthful of the heating tube is worn respectively
Go out the upper and lower cavity wall of the seal cavity.
It is preferred that, the seal cavity, which cuts the cylinder, is divided into not connected upper and lower two parts, the cylinder
Upper and lower two are connected by the heating tube.
It is preferred that, a gas guide board is set above the heat smoke porch, the seal cavity, and the heat smoke enters
Mouth is communicated by the gas guide board with the upper port of the heating tube.
It is preferred that, the heating tube is set to some and diameter is different.
It is preferred that, a high-temperature resistant electric regulating valve is set by the heat smoke entrance.
It is preferred that, a temperature sensor is set by the air outlet.
It is preferred that, the high-temperature resistant electric regulating valve electrically connects a PLC control system with the temperature sensor.
It is preferred that, below the cylinder, a support is set.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is using the heat in existing waste gas, instead of original
36Kw electrical heating, greatly reduces power consumption；In heat smoke entrance reasonable Arrangement gas guide board, and according to fluid behaviour, it will add
Heat pipe is arranged to the different specification of caliber, fully ensures that heat smoke can be uniformly distributed after entering, it is ensured that heating effect.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 be in Fig. 1 A-A to sectional view.
Marked in figure：
1st, cylinder；11st, heat smoke entrance；12nd, heat smoke is exported；2nd, seal cavity；21；Air inlet；22nd, air outlet；
3rd, gas guide board；4th, heating tube；5th, high-temperature resistant electric regulating valve；6th, temperature sensor；7th, PLC control system；
8th, support.
Embodiment
Embodiment, is described further to the present invention below in conjunction with the accompanying drawings：
Embodiment one
As shown in Figure 1, 2, a kind of novel energy-conserving heater, including the cylinder 1 being fixed on support 8, the middle part of cylinder 1 set close
Cavity 2 is sealed, cylinder is divided into upper and lower two parts for 1 section by seal cavity 2；The top of cylinder 1 sets heat smoke entrance 11, the bottom of cylinder 1
Heat smoke is set to export 12；The left part of seal cavity 2 sets air inlet 21, and right part sets air outlet 22, air inlet 21, air-out
Mouth 22 passes the left wall of cylinder 1, right wall respectively；
At heat smoke entrance 11, the top of seal cavity 2, gas guide board 3 is set, and heat smoke entrance 11 passes through gas guide board
3 communicate with the upper port of heating tube 4；Heating tube 4 has some and its diameter is different；Heat smoke outlet 12 and heating tube 4
Lower port communicate；In seal cavity 2, heating tube 4, the upper/lower terminal mouthful of heating tube 4 are arranged in an axially parallel mode along cylinder 1
Pass the upper and lower cavity wall of seal cavity 2；Upper and lower two of cylinder 1 are connected by heating tube 4.
By heat smoke entrance 11, high-temperature resistant electric regulating valve 5 is set；By air outlet 22, temperature sensor 6 is set；
High-temperature resistant electric regulating valve 5 is electrically connected with PLC control system 7 respectively with temperature sensor 6.
The course of work of the present invention is as follows：
As shown in Figure 1, 2, the heat smoke before desulfurizing tower is introduced by heat smoke entrance 11, the gas after gas guide board 3
Cylinder 1 is uniformly entered, subsequently into the heating tube 4 of different-diameter, heating tube 4 is heated；Heating tube 4 is heated
Afterwards, heat smoke is discharged by heat smoke outlet 12.Meanwhile, the blower fan of air inlet 21 is opened, air is blown into by air inlet 21
In seal cavity 2, air is contacted with the heating tube 4 after heating, and temperature, which can rise to, requires temperature, is then entered by air outlet 22
Enter each incubator.Because heat smoke temperature is variant before desulfurizing tower, in order to control temperature, set resistance on the side of heat smoke entrance 11
High temperature electric regulating valve 5, the inlet for controlling heat smoke；And temperature sensor 6, temperature sensor are set in air outlet 22
Real time temperature at 6 detection air ports 22, feeds back to PLC control system 7；Then hot cigarette is automatically adjusted by PLC control system 7
The size of the opening of the high-temperature resistant electric regulating valve 5 of gas entrance 11, the heat smoke amount that control enters in cylinder 1, it is ensured that air outlet
22 temperature is constant all the time.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But it is every without departing from technical solution of the present invention content, the technical spirit according to the present invention is to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (8)
1. a kind of novel energy-conserving heater, it is characterised in that：Including a cylinder, a seal cavity is set in the cylinder；It is described
Cylinder top sets a heat smoke entrance, and the cylinder bottom sets a heat smoke to export；The seal cavity left part is set
One air inlet, right part sets an air outlet, and the air inlet, air outlet pass the left wall of the cylinder, right wall respectively；
In the seal cavity, along the axially arranged heating tube of the cylinder, the upper/lower terminal mouthful of the heating tube is worn respectively
Go out the upper and lower cavity wall of the seal cavity.
2. novel energy-conserving heater according to claim 1, it is characterised in that：The seal cavity, which cuts the cylinder, divides
Into not connected upper and lower two parts, upper and lower two of the cylinder are connected by the heating tube.
3. novel energy-conserving heater according to claim 2, it is characterised in that：The heat smoke porch, the sealing
One gas guide board is set above cavity, and the heat smoke entrance passes through the gas guide board and the upper port of the heating tube
Communicate.
4. according to any described novel energy-conserving heater of claims 1 to 3, it is characterised in that：If the heating tube is set to
Dry root and diameter difference.
5. novel energy-conserving heater according to claim 4, it is characterised in that：Setting one is resistance to by the heat smoke entrance
High temperature electric regulating valve.
6. novel energy-conserving heater according to claim 5, it is characterised in that：A temperature is set to pass by the air outlet
Sensor.
7. novel energy-conserving heater according to claim 6, it is characterised in that：The high-temperature resistant electric regulating valve with it is described
Temperature sensor electrically connects a PLC control system.
8. novel energy-conserving heater according to claim 7, it is characterised in that：Below the cylinder, a support is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354410.XA CN106996576A (en) | 2017-05-19 | 2017-05-19 | A kind of novel energy-conserving heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354410.XA CN106996576A (en) | 2017-05-19 | 2017-05-19 | A kind of novel energy-conserving heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106996576A true CN106996576A (en) | 2017-08-01 |
Family
ID=59434875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710354410.XA Pending CN106996576A (en) | 2017-05-19 | 2017-05-19 | A kind of novel energy-conserving heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106996576A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603329A (en) * | 2019-01-31 | 2019-04-12 | 内蒙古通威高纯晶硅有限公司 | A kind of reduction tail gas treatment system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1740942A1 (en) * | 1989-12-19 | 1992-06-15 | Волгоградский Политехнический Институт | Heat exchanger |
| CN101634457A (en) * | 2009-08-19 | 2010-01-27 | 深圳中兴科扬节能环保股份有限公司 | Flue-gas waste heat reclaiming system |
| CN202733934U (en) * | 2012-08-01 | 2013-02-13 | 武汉钢铁(集团)公司 | Air preheater |
| CN103322833A (en) * | 2013-06-19 | 2013-09-25 | 上海宝钢节能技术有限公司 | Heat exchanger with high heat exchange efficiency and long service life |
| CN103884019A (en) * | 2014-02-26 | 2014-06-25 | 南通京通石墨设备有限公司 | Graphite-tube type low-temperature air preheater |
| CN206739342U (en) * | 2017-05-19 | 2017-12-12 | 青岛诚信环保科技有限公司 | A kind of novel energy-conserving heater |
-
2017
- 2017-05-19 CN CN201710354410.XA patent/CN106996576A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1740942A1 (en) * | 1989-12-19 | 1992-06-15 | Волгоградский Политехнический Институт | Heat exchanger |
| CN101634457A (en) * | 2009-08-19 | 2010-01-27 | 深圳中兴科扬节能环保股份有限公司 | Flue-gas waste heat reclaiming system |
| CN202733934U (en) * | 2012-08-01 | 2013-02-13 | 武汉钢铁(集团)公司 | Air preheater |
| CN103322833A (en) * | 2013-06-19 | 2013-09-25 | 上海宝钢节能技术有限公司 | Heat exchanger with high heat exchange efficiency and long service life |
| CN103884019A (en) * | 2014-02-26 | 2014-06-25 | 南通京通石墨设备有限公司 | Graphite-tube type low-temperature air preheater |
| CN206739342U (en) * | 2017-05-19 | 2017-12-12 | 青岛诚信环保科技有限公司 | A kind of novel energy-conserving heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603329A (en) * | 2019-01-31 | 2019-04-12 | 内蒙古通威高纯晶硅有限公司 | A kind of reduction tail gas treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170801 |
|
| RJ01 | Rejection of invention patent application after publication |