CN206772050U - A kind of preheating device that heating steel sheet is carried out using used heat - Google Patents
A kind of preheating device that heating steel sheet is carried out using used heat Download PDFInfo
- Publication number
- CN206772050U CN206772050U CN201720347751.XU CN201720347751U CN206772050U CN 206772050 U CN206772050 U CN 206772050U CN 201720347751 U CN201720347751 U CN 201720347751U CN 206772050 U CN206772050 U CN 206772050U
- Authority
- CN
- China
- Prior art keywords
- used heat
- valve
- carried out
- preheating device
- steel sheet
- 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
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of preheating device that heating steel sheet is carried out using used heat, including shell, support, through hole, Steel plate frame, current divider, universal piece, return tank, air inlet pipe, steam leak-off valve, connecting tube, tracheae, bottom plate, clarifier, escape pipe, flow-stopping sheet, detection mouth and seal box.The beneficial effects of the utility model are：The shell and bottom plate are that thermal insulating properties material is made, and caused heat in emission-control equipment processing exhaust process can be made fully to be heated to steel plate, avoid heat losses；Steel plate can be seamlessly connected in cover top portion by the Steel plate frame on support, it is ensured that used heat makes full use of；The waste gas that return tank energy reflow treatment is crossed, the also waste gas with heat is fully distributed in tracheal strips, reduce the loss of heat；Most waste gas of steam leak-off valve enter emission-control equipment by flow-stopping sheet, are flowed out on a small quantity from detection mouth, are easy to collect and detect；Clarifier connects return duct, the waste gas of backflow is purified again.
Description
Technical field
It the utility model is related to a kind of preheating device, specially a kind of preheating device that heating steel sheet is carried out using used heat,
Belong to chemical technology product scope.
Background technology
Almost in all industrial machinery operations, amount of heat, such as Industrial Boiler or internal combustion engine can be all produced, these
Device can then discharge substantial amounts of high-temp waste gas in operation process, and these waste gas are generally all to be directly entered emission-control equipment,
This just makes the amount of heat in waste gas scatter and disappear in vain, causes significant wastage, and amount of heat is then needed when steel plate heats, and this is right
It is extremely serious during the consumption of electric power resource, if preheated to steel plate, it is necessary to which heat caused by electric power is exactly to greatly reduce.
Existing emission-control equipment or Industrial Boiler are not all made full use of used heat, are also unfavorable for energy while waste of resource
The circulation of amount makes full use of.
Utility model content
The purpose of this utility model is that to solve the above problems and provides one kind and utilize used heat to carry out heating steel sheet
Preheating device.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of to carry out the pre- of heating steel sheet using used heat
Thermal, including shell, support and clarifier, the cradle top sets Steel plate frame, and the stent outer sets shell, institute
State shell side and through hole is set, escape pipe is set in the through hole, and the enclosure side sets air inlet pipe, the air inlet pipe
Steam leak-off valve is connected, the steam leak-off valve includes detection mouth, flow-stopping sheet and seal box, and the seal box connects flow-stopping sheet and detection respectively
Mouthful, the steam leak-off valve side sets return tank, and the return tank side sets universal piece, and the universal piece of side sets purification
Device, the clarifier side set current divider.
Preferably, in order that waste gas will not be revealed, the clarifier, universal piece, current divider, steam leak-off valve and return tank are mutual
Between connected by tracheae.
Preferably, in order that waste gas stream is clear and coherent smooth, the tracheae bending place is respectively provided with connecting tube, and the connecting tube is curved
Head design.
Preferably, in order that waste gas purification effect is more preferable, the clarifier connection return tank and steam leak-off valve.
Preferably, in order that used heat is sufficiently used for preheating steel plate, the shell and bottom plate are that thermal insulating properties material is made.
Preferably, in order that Steel plate frame adapts to the steel plate of various thickness, the Steel plate frame is movably connected on cradle top.
The beneficial effects of the utility model are：The shell and bottom plate are that thermal insulating properties material is made, and can be made at waste gas
Caused heat fully heats to steel plate in reason device processing exhaust process, avoids heat losses；Steel plate can pass through support
On Steel plate frame be seamlessly connected in cover top portion, it is ensured that used heat makes full use of；The waste gas that return tank energy reflow treatment is crossed, makes to go back band
The waste gas for having heat can fully distribute in tracheal strips, reduce the loss of heat；Most waste gas of steam leak-off valve are by damming
Piece enters emission-control equipment, is flowed out on a small quantity from detection mouth, is easy to collect and detects；Clarifier connects return duct, makes backflow
Waste gas can purify again, strengthen clean-up effect.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model Steel plate frame details enlarged drawing.
Fig. 3 is the utility model steam leak-off valve structural representation.
In figure：1st, shell；2nd, support；3rd, through hole；4th, Steel plate frame；5th, current divider；6th, contiguous block；7th, return tank；8th, air inlet
Pipe；9th, steam leak-off valve；10th, connecting tube；11st, tracheae；12nd, bottom plate；13rd, clarifier；14th, escape pipe；15th, flow-stopping sheet；16th, detect
Mouthful；17th, seal box.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-3, a kind of preheating device that heating steel sheet is carried out using used heat, including shell 1, the and of support 2
Clarifier 13, the top of support 2 sets Steel plate frame 4, and shell 1 is set on the outside of support 2, the side of shell 1 setting through hole 3, in through hole 3
Set escape pipe 14, the interior side of shell 1 set air inlet pipe 8, air inlet pipe 8 connect steam leak-off valve 9, steam leak-off valve 9 include detection mouth 16,
Flow-stopping sheet 15 and seal box 17, seal box 17 connect flow-stopping sheet 15 and detection mouth 16 respectively, and the side of steam leak-off valve 9 sets return tank 7,
The side of return tank 7 sets universal piece 6, and universal piece of 6 sides set clarifier 13, and the side of clarifier 13 sets current divider 5.
Clarifier 13, universal piece 6, current divider 5, steam leak-off valve 9 and return tank 7 are connected by tracheae 11 between each other, are kept away
Exempt from exhaust leak.The bending place of tracheae 11 is respectively provided with connecting tube 10, and connecting tube 10 is bend design, and circulation is smooth.Clarifier 13
Return tank 7 and steam leak-off valve 9 are connected, clean-up effect is more preferable.Shell 1 and bottom plate 12 are that thermal insulating properties material is made, and are easy to fully
Utilize used heat.Steel plate frame 4 is movably connected on the top of support 2, conveniently adapts to the steel plate of various thickness.
First, according to the position of Steel plate frame 4 at the top of steel plate thickness adjusting bracket 2 to be preheated, steel plate is put in after debugging is good
In Steel plate frame 4, shell 1 is sealedly attached to；Then waste gas enters from air inlet pipe 8, is acted on by the seal box 17 of steam leak-off valve 9,
Few waste gas is spilt from detection mouth 16 to be used to detect, remaining large quantity of exhaust gas acts on from tracheae 11 through flow-stopping sheet 15 and flow to clarifier
13 purifications；Then, the waste gas transtracheal 11 for purifying completion flow to return tank 7 and enters back into clarifier 13 and purifies, repetitive decontamination, it is ensured that
Clean-up effect maximizes；Finally, the heat in the waste gas of double purification fully disperses, the pollution or harmful substance in waste gas also by
It is sufficiently cleaned up, discharged at escape pipe 14.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of preheating device that heating steel sheet is carried out using used heat, including shell（1）, support（2）And clarifier（13）, it is special
Sign is：The support（2）Top sets Steel plate frame（4）, and the support（2）Outside sets shell（1）, the shell（1）
Side sets through hole（3）, the through hole（3）Interior setting escape pipe（14）, the shell（1）Interior side sets air inlet pipe（8）,
The air inlet pipe（8）Connect steam leak-off valve（9）, the steam leak-off valve（9）Include detection mouth（16）, flow-stopping sheet（15）And seal box
（17）, the seal box（17）Flow-stopping sheet is connected respectively（15）And detection mouth（16）, the steam leak-off valve（9）Side sets return tank
（7）, the return tank（7）Side sets universal piece（6）, described universal piece（6）Side sets clarifier（13）, the clarifier
（13）Side sets current divider（5）.
A kind of 2. preheating device that heating steel sheet is carried out using used heat according to claim 1, it is characterised in that：It is described net
Change device（13）, universal piece（6）, current divider（5）, steam leak-off valve（9）And return tank（7）Pass through tracheae between each other（11）Connection.
A kind of 3. preheating device that heating steel sheet is carried out using used heat according to claim 1, it is characterised in that：The gas
Pipe（11）Bending place is respectively provided with connecting tube（10）, and the connecting tube（10）For bend design.
A kind of 4. preheating device that heating steel sheet is carried out using used heat according to claim 1, it is characterised in that：It is described net
Change device（13）Connect return tank（7）And steam leak-off valve（9）.
A kind of 5. preheating device that heating steel sheet is carried out using used heat according to claim 1, it is characterised in that：It is described outer
Shell（1）And bottom plate（12）It is that thermal insulating properties material is made.
A kind of 6. preheating device that heating steel sheet is carried out using used heat according to claim 1, it is characterised in that：The steel
Grillage（4）It is movably connected on support（2）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347751.XU CN206772050U (en) | 2017-04-05 | 2017-04-05 | A kind of preheating device that heating steel sheet is carried out using used heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347751.XU CN206772050U (en) | 2017-04-05 | 2017-04-05 | A kind of preheating device that heating steel sheet is carried out using used heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772050U true CN206772050U (en) | 2017-12-19 |
Family
ID=60630973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720347751.XU Expired - Fee Related CN206772050U (en) | 2017-04-05 | 2017-04-05 | A kind of preheating device that heating steel sheet is carried out using used heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730709A (en) * | 2020-12-05 | 2021-04-30 | 江苏省欧萨环境检测技术有限公司 | Gas chromatograph carrier gas purifier |
-
2017
- 2017-04-05 CN CN201720347751.XU patent/CN206772050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730709A (en) * | 2020-12-05 | 2021-04-30 | 江苏省欧萨环境检测技术有限公司 | Gas chromatograph carrier gas purifier |
| CN112730709B (en) * | 2020-12-05 | 2024-05-28 | 江苏省欧萨环境检测技术有限公司 | Carrier gas purifying device of gas chromatograph |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207622580U (en) | A kind of waste-heat recovery device of boiler tubing | |
| CN207221633U (en) | A kind of solvent based coating workshop organic waste gas treatment device | |
| CN106766140A (en) | A kind of environment-protection boiler with tail gas purifying function | |
| CN206772050U (en) | A kind of preheating device that heating steel sheet is carried out using used heat | |
| CN205119108U (en) | Waste heat utilizing system for boiler | |
| CN207585373U (en) | A kind of energy saving and environment friendly waste heat recovery steam-supplying system | |
| CN206762558U (en) | A kind of steam boiler exhaust gas and smoke purifying processing device | |
| CN108220609A (en) | A kind of aluminium scrap processing unit (plant) with dedusting function | |
| CN206440156U (en) | A kind of heat-energy recovering apparatus | |
| CN206786723U (en) | A kind of waste incinerator based on energy-conserving and environment-protective technology | |
| CN201182969Y (en) | Fume purifier | |
| CN202973192U (en) | Flue gas waste heat utilization device for stove chimney | |
| CN104728853B (en) | boiler flue gas cooler | |
| CN209569709U (en) | A kind of steam afterheat recovery device | |
| CN207866080U (en) | A kind of waste gas recovery machine with function of recovering waste heat | |
| CN206626587U (en) | Heat accumulating type heating power aoxidizes RTO stoves | |
| CN208620855U (en) | A kind of metallurgical plant of flue gas waste heat recovery and cleaning discharge | |
| CN202993238U (en) | Boiler flue heat recovery energy-saving and environment-friendly system | |
| CN206018965U (en) | A kind of industrial hot water boiler | |
| CN205368338U (en) | Ampoule workshop waste heat utilization system | |
| CN208936189U (en) | A kind of boiler tail cigarette waste-heat recovery device | |
| CN205119111U (en) | Boiler waste heat cyclic utilization system | |
| CN204494456U (en) | A kind of oil field gas residual heat from boiler fume utilizes skid-mounted unit | |
| CN209386869U (en) | A kind of exhaust-gas treatment environmental protecting device | |
| CN219511253U (en) | Environment-friendly steelmaking boiler with hydrologic cycle structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200405 |