CN210560623U - Resistance furnace for heating steel pipe - Google Patents
Resistance furnace for heating steel pipe Download PDFInfo
- Publication number
- CN210560623U CN210560623U CN201921135933.6U CN201921135933U CN210560623U CN 210560623 U CN210560623 U CN 210560623U CN 201921135933 U CN201921135933 U CN 201921135933U CN 210560623 U CN210560623 U CN 210560623U
- Authority
- CN
- China
- Prior art keywords
- lining
- shell
- steel pipe
- heating
- furnace door
- 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.)
- Active
Links
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a resistance furnace for steel pipe heating, including shell, inside lining and blown down tank, the cover is equipped with the bearing of card in the shell on the inside lining, and it has the heat-conducting layer to fill between inside lining and shell, is provided with the electrode of heating usefulness in the heat-conducting layer, and the top of inside lining is provided with the discharge gate, and the blown down tank setting is in just be located in the shell under the inside lining. The utility model discloses a rotate the inside lining and make the steel pipe drop to the blown down tank in, then release the blown down tank with the steel pipe through the push rod, accomplish the ejection of compact of steel pipe in the resistance furnace.
Description
Technical Field
The utility model discloses resistance furnace technical field specifically is a resistance furnace for steel pipe heating.
Background
When the resistance furnace is used in a heat treatment workshop to carry out a heat treatment process on a steel pipe, the steel pipe is clamped from a high-temperature resistance furnace by using a tool clamp manually, an operator can bear high-temperature scorching heat, and the operator can easily scald the human body due to careless operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistance furnace for steel pipe heating to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a resistance furnace for heating a steel pipe, comprising:
the front surface of the shell is hinged with a furnace door;
the furnace door comprises a lining, a furnace door and a heating layer, wherein the lining is of a barrel-shaped structure, the opening end of the lining faces towards the furnace door, a motor for driving the lining to rotate is arranged on the lining away from the opening end, bearings clamped in the shell are sleeved at the front end and the rear end of the lining, a discharge hole is formed in the top of the lining, a heat conduction layer is filled between the lining and the shell, and electrodes for heating are arranged in the heat conduction layer;
the discharge chute is arranged under the lining, the top of the vertical left side and the top of the discharge chute are close to the baffle of the outer wall of the lining, a push rod is arranged in the discharge chute, and the push rod is far away from the furnace door end penetrating through the shell and connected with a cylinder.
The furnace door is provided with a convex block clamped in the inner liner.
The furnace door is provided with a discharge hole corresponding to the discharge chute, and a retractable stop block is arranged in the discharge hole.
And a heat insulation layer is embedded in the shell.
Compared with the prior art, the beneficial effects of the utility model are that: make the steel pipe drop to the blown down tank in through rotating the inside lining, then release the blown down tank with the steel pipe through the push rod, accomplish the ejection of compact of steel pipe in the resistance furnace.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front structural view of the present invention.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a resistance furnace for heating a steel pipe, comprising:
the front surface of the shell 1 is hinged with a furnace door 11;
the oven comprises an inner liner 2, a shell and a heating layer, wherein the inner liner 2 is of a barrel-shaped structure, the opening end of the inner liner faces towards an oven door, a motor 21 for driving the inner liner 2 to rotate is arranged far away from the opening end, bearings 22 clamped in the shell are sleeved at the front end and the rear end of the inner liner 2, a discharge hole 23 is formed in the top of the inner liner 2, a heat conduction layer 24 is filled between the inner liner 2 and the shell, and electrodes 25 for heating are arranged in the;
The furnace door 11 is provided with a convex block 12 clamped in the lining, and the convex block pushes the steel pipe into the lining, so that the steel pipe can fall off from the discharge hole conveniently.
The furnace door 11 is provided with a discharge hole corresponding to the discharge chute 3, a retractable stop block 13 is arranged in the discharge hole, and the stop block is drawn out during discharging.
The heat insulation layer 15 is embedded in the shell 1, and heat insulation is carried out on the inner part of the lining.
The working principle is as follows: after the steel pipe is heated in the inside lining, driving motor rotates the inside lining and makes the discharge gate on it rotate the below and communicate to it with the blown down tank, and the steel pipe is by the discharge gate in dropping the blown down tank, start the cylinder and promote the steel pipe that the push rod will drop in the blown down tank and release.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a resistance furnace for steel pipe heating which characterized in that includes:
the front surface of the shell is hinged with a furnace door;
the furnace door comprises a lining, a furnace door and a heating layer, wherein the lining is of a barrel-shaped structure, the opening end of the lining faces towards the furnace door, a motor for driving the lining to rotate is arranged on the lining away from the opening end, bearings clamped in the shell are sleeved at the front end and the rear end of the lining, a discharge hole is formed in the top of the lining, a heat conduction layer is filled between the lining and the shell, and electrodes for heating are arranged in the heat conduction layer;
the discharge chute is arranged under the lining, the top of the vertical left side and the top of the discharge chute are close to the baffle of the outer wall of the lining, a push rod is arranged in the discharge chute, and the push rod is far away from the furnace door end penetrating through the shell and connected with a cylinder.
2. The electric resistance furnace for heating steel pipes according to claim 1, wherein the furnace door is provided with a projection which is snapped into the lining.
3. The electric resistance furnace for heating steel pipes according to claim 2, wherein the furnace door is provided with a discharge hole corresponding to the discharge chute, and the discharge hole is internally provided with a retractable stopper.
4. The electric resistance furnace for heating steel pipes according to claim 1, wherein a heat insulating layer is embedded in the outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921135933.6U CN210560623U (en) | 2019-07-19 | 2019-07-19 | Resistance furnace for heating steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921135933.6U CN210560623U (en) | 2019-07-19 | 2019-07-19 | Resistance furnace for heating steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210560623U true CN210560623U (en) | 2020-05-19 |
Family
ID=70633788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921135933.6U Active CN210560623U (en) | 2019-07-19 | 2019-07-19 | Resistance furnace for heating steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210560623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522490A (en) * | 2020-09-14 | 2021-03-19 | 郎溪浩良锻造有限公司 | Heat treatment equipment for mechanical part production |
-
2019
- 2019-07-19 CN CN201921135933.6U patent/CN210560623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522490A (en) * | 2020-09-14 | 2021-03-19 | 郎溪浩良锻造有限公司 | Heat treatment equipment for mechanical part production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210560623U (en) | Resistance furnace for heating steel pipe | |
| CN213480948U (en) | Petroleum coke calcining device with rotary calcining function | |
| CN110701883A (en) | Electrode baking equipment for lithium battery processing | |
| CN210560583U (en) | Resistance furnace capable of heating uniformly | |
| CN204063924U (en) | A kind of efficient energy-saving metal alloy electric heating melting furnace | |
| CN203923299U (en) | A kind of drum-type steel ball quenching heating furnace | |
| CN213624258U (en) | Vacuum furnace capable of carrying out heat insulation adjustment | |
| CN205175144U (en) | Surplus stoving of non ferrous metal waste material does dust collector | |
| CN211316956U (en) | Ceramic sintering device with isolation function | |
| CN208414534U (en) | A kind of pipe target binding heating device | |
| CN109055750A (en) | A kind of smelting device | |
| CN217715987U (en) | Waste heat utilization device of aluminum melting furnace | |
| CN205690888U (en) | A kind of box heat treatment furnace with removable base plate and door | |
| CN211771420U (en) | Alloy preheating device for steelmaking | |
| CN215572243U (en) | Quick-heating metallurgical furnace capable of preventing heat loss | |
| CN205767689U (en) | A kind of mold heating device | |
| CN215855733U (en) | Sludge treatment device is used in municipal administration with dry construction | |
| CN210625318U (en) | Electric heating furnace for forging | |
| CN108297710A (en) | A kind of automobile charging pile | |
| CN220229809U (en) | Electric oven with waste heat recycling structure | |
| CN215440571U (en) | Heat treatment device for small-allowance titanium alloy blade | |
| CN209071521U (en) | Hot-press arrangement is used in a kind of production of lithium battery | |
| CN205710893U (en) | aluminizing furnace | |
| CN212894903U (en) | Heat utilization device for discharging end of electric melting furnace | |
| CN213454933U (en) | Open hearth furnace capable of automatically feeding for metal smelting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |