CN220270024U - Box electric stove convenient to clearance - Google Patents
Box electric stove convenient to clearance Download PDFInfo
- Publication number
- CN220270024U CN220270024U CN202321735032.7U CN202321735032U CN220270024U CN 220270024 U CN220270024 U CN 220270024U CN 202321735032 U CN202321735032 U CN 202321735032U CN 220270024 U CN220270024 U CN 220270024U
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- box
- shell
- electric furnace
- type electric
- convenient
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- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 13
- 239000002956 ash Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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- Furnace Details (AREA)
Abstract
The utility model discloses a box-type electric furnace convenient to clean, which comprises a shell, wherein an air guide device is arranged at the top of the shell, a supporting device is arranged at the bottom of the shell, and a furnace lining is arranged in the shell; the supporting device comprises a base, a first connecting seat is fixedly arranged in the middle of the base, and a hydraulic cylinder is mounted at the top of the first connecting seat. According to the box-type electric furnace convenient to clean, the hydraulic cylinder drives the shell to incline, so that the air flow is convenient to drive ash to be discharged under the influence of gravity, the cleaning effect is improved, and the ash is discharged more thoroughly; through the design that the heating bin is inclined in the first two steps, the rear wall of the heating bin can be cleaned by air flow, so that when the heating bin is prevented from being inclined forwards directly, the rear wall is difficult to be blown by the air flow under the gravity factor, and the ash cleaning range is enlarged; through the design of installing the air pump additional at the connecting pipe top, the during operation outwards exhausts, and inwards the air inlet when the clearance is convenient for reduce the space and occupy, be convenient for process.
Description
Technical Field
The utility model belongs to the technical field of box-type electric furnace design, and particularly relates to a box-type electric furnace convenient to clean.
Background
The box-type electric furnace is a device for heating by using electric energy and consists of a furnace body, a heating element, a control system and the like. It is used in metal processing, heat treatment, ceramic making, glass processing and other industry, and may be used in heating material at high temperature, stoving, sintering and other treatment. The box-type electric furnace has the advantages of high heating speed, high temperature control precision, simple operation and the like, and can not generate pollutants, so that the box-type electric furnace is widely applied to industrial production, ash is gradually accumulated in the box-type electric furnace in the use process, and therefore, the box-type electric furnace convenient to clean is needed.
The utility model can drive a movable seat which is arranged on a threaded rod in a threaded manner and a scraper at the bottom of the movable seat to move back and forth, so that a product is melted and adhered to a material at the top end of a supporting plate when being heated in an electric furnace body to scrape and clean, and the material scraped by the scraper at the top end of the supporting plate is convenient to collect.
The disadvantages of the above patents are: because the temperature is higher when the electric furnace works, the screw rod and the scraper arranged in the electric furnace lose working precision easily at high temperature, and the ash removal effect is affected.
Disclosure of Invention
The utility model aims to provide a box-type electric furnace convenient to clean, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the box-type electric furnace convenient to clean comprises a shell, wherein an air guide device is arranged at the top of the shell, a supporting device is arranged at the bottom of the shell, and a furnace lining is arranged in the shell; the supporting device comprises a base, a first connecting seat is fixedly arranged in the middle of the base, a hydraulic cylinder is arranged at the top of the first connecting seat, and a second connecting seat is arranged at the output end of the hydraulic cylinder; the furnace lining comprises a heating bin, the heating bin is arranged inside the shell, a plurality of resistor strips are symmetrically arranged on two sides of the heating bin, an air duct is arranged at the rear part of the heating bin, and the air duct vertically penetrates through the heating bin.
Further: the shell comprises a parcel box, and a box door is rotatably arranged in front of the parcel box.
Further: the air guide device comprises a connecting pipe, a three-way valve is arranged at the top of the connecting pipe, an exhaust pipe is arranged at the top of the three-way valve, and an air pump is arranged in front of the three-way valve.
Further: the connecting pipe and the heating bin are integrally formed, and the connecting pipe is connected with the three-way valve flange.
Further: the base is made of Q235 steel.
Further: the parcel case with the base bearing is connected, parcel case with second connecting seat bolted connection.
Further: the air duct is T-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
1. the hydraulic cylinder drives the shell to incline, so that the air flow is convenient to drive ash to be discharged under the influence of gravity, the cleaning effect is improved, and the ash is discharged more thoroughly;
2. through the design that the heating bin is inclined in the first two steps, the rear wall of the heating bin can be cleaned by air flow, so that when the heating bin is prevented from being inclined forwards directly, the rear wall is difficult to be blown by the air flow under the gravity factor, and the ash cleaning range is enlarged;
3. through the design of installing the air pump additional at the connecting pipe top, the during operation outwards exhausts, and inwards the air inlet when the clearance is convenient for reduce the space and occupy, be convenient for process.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a box electric furnace of the present utility model for easy cleaning;
FIG. 2 is a schematic view of the structure of a housing of a box-type electric furnace for easy cleaning according to the present utility model;
FIG. 3 is a schematic view of the structure of an air guide device of a box-type electric furnace which is convenient to clean;
FIG. 4 is a schematic view showing the structure of a supporting device of a box-type electric furnace which is convenient to clean according to the present utility model;
FIG. 5 is a schematic structural view of a furnace lining of a box-type electric furnace which is convenient to clean according to the utility model;
FIG. 6 is a rear partial cross-sectional view of the lining of a readily cleanable box electric furnace according to the present utility model;
FIG. 7 is a rearwardly inclined semi-sectional view of the lining of a readily cleanable box furnace in accordance with the present utility model;
FIG. 8 is a semi-sectional view of the furnace lining of the box-type electric furnace of the present utility model, which is convenient to clean, in a forward inclined state.
In the reference numerals: 1. a housing; 101. a parcel box; 102. a door; 2. an air guide device; 201. a connecting pipe; 202. a three-way valve; 203. an exhaust pipe; 204. an air pump; 3. a support device; 301. a base; 302. a first connection base; 303. a hydraulic cylinder; 304. a second connecting seat; 4. a furnace lining; 401. a heating bin; 402. a resistor strip; 403. and an air duct.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
as shown in figures 1-8, the box-type electric furnace convenient to clean comprises a shell 1, wherein an air guide device 2 is arranged at the top of the shell 1, a supporting device 3 is arranged at the bottom of the shell 1, and a furnace lining 4 is arranged inside the shell 1.
In this embodiment: the shell 1 comprises a wrapping box 101 for wrapping and supporting the outside, wherein the wrapping box 101 is square, the wrapping box 101 is connected with a base 301 through a bearing, the wrapping box 101 is connected with a second connecting seat 304 through a bolt, a box door 102 for sealing the wrapping box 101 is hinged to the front surface of the wrapping box 101, the box door 102 is opened, materials are placed into a heating bin 401, a resistance strip 402 heats after the box door 102 is closed, and high-temperature material processing is completed;
in this embodiment: the air guide device 2 comprises a connecting pipe 201 for connecting a heating bin 401 with the external environment, the connecting pipe 201 and the heating bin 401 are integrally formed, the connecting pipe 201 is in flange connection with a three-way valve 202, the top of the connecting pipe 201 is provided with the three-way valve 202 for changing the flow direction, the top of the three-way valve 202 is in flange connection with an exhaust pipe 203 for exhausting air to the external environment, the front of the three-way valve 202 is provided with an air pump 204 for extracting air, the air pump 204 is arranged at the top of the wrapping box 101 by bolts, smoke dust generated in the processing process moves upwards, flows into the connecting pipe 201 through an air duct 403, and then passes through the three-way valve 202 to be finally exhausted along the exhaust pipe 203;
in this embodiment: the supporting device 3 comprises a base 301 for supporting a bearing at the bottom, the base 301 is made of Q235 steel, a first connecting seat 302 for supporting and rotating is connected with a bolt in the middle of the base 301, a hydraulic cylinder 303 for stretching and driving the wrapping box 101 to incline is mounted on the top of the first connecting seat 302, a second connecting seat 304 for rotating and connecting is connected with the output end of the hydraulic cylinder 303 in a bolt manner, when residual ashes in the heating bin 401 need to be cleaned, the box door 102 is opened, the first connecting seat 302 supports the hydraulic cylinder 303 to be shortened, and meanwhile the first connecting seat 302 and the second connecting seat 304 are driven to rotate, so that the wrapping box 101 and the heating bin 401 incline backwards along the base 301;
in this embodiment: the furnace lining 4 comprises a heating bin 401 for placing materials, the heating bin 401 is arranged inside the wrapping box 101, a plurality of resistor strips 402 for releasing heat are symmetrically arranged on two sides of the heating bin 401, an air channel 403 for guiding air flow to enter and exit the heating bin 401 is arranged at the rear part of the heating bin 401, the air channel 403 vertically penetrates through the heating bin 401, the air channel 403 is T-shaped, the three-way valve 202 is used for switching the air flow direction, no longer connected with the exhaust pipe 203, instead of being connected with the air pump 204, the wrapping box 101 supports the air pump 204 to extract air and inputs the air into the connecting pipe 201, the air penetrates through the air channel 403 to uniformly blow the rear wall of the heating bin 401, dust on the rear wall falls to the bottom of the heating bin 401, then the hydraulic cylinder 303 is extended to drive the heating bin 401 to incline forward from backward, at the moment, the dust accumulated at the bottom of the heating bin 401 slides downwards under the influence of gravity, and meanwhile the air flow discharged by the air channel 403 is changed into the bottom of the heating bin 401 under the action of gravity, and the dust accumulated on the rear wall is driven to be discharged simultaneously, so that the dust and dust at the bottom of the heating bin is cleaned up, and the inside is completed.
The working principle and the using flow of the utility model are as follows: the box door 102 is opened, the material is placed in the heating bin 401, the resistance strip 402 heats after the box door 102 is closed, high temperature is generated to finish the material processing, smoke dust generated in the processing process moves upwards, the smoke dust flows into the connecting pipe 201 through the air duct 403, the smoke dust passes through the three-way valve 202 and finally is discharged along the exhaust pipe 203, when residual ashes in the heating bin 401 need to be cleaned, the box door 102 is opened, the first connecting seat 302 supports the hydraulic cylinder 303 to be shortened, the first connecting seat 302 and the second connecting seat 304 are driven to rotate, the wrapping box 101 and the heating bin 401 incline backwards along the base 301, at the moment, the three-way valve 202 switches the air flow direction, the exhaust pipe 203 is not connected, the air pump 204 is connected instead, the wrapping box 101 supports the air pump 204 to extract air, the air is input into the connecting pipe 201, the air passes through the rear wall of the air duct 403 to uniformly blow the heating bin 401, the dust on the rear wall drops to the bottom of the heating bin 401, the hydraulic cylinder 303 is extended, the heating bin 401 is driven to change from backward incline to front, the dust accumulated on the bottom of the heating bin 401 is driven to slide downwards under the influence of gravity, and the air flow discharged from the air duct 403 is changed to slide downwards under the influence of gravity, and the dust accumulated on the bottom of the heating bin 401 is blown down to the bottom under the action of the effect of the dust.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A box electric stove convenient to clearance, its characterized in that: the gas guide device comprises a shell (1), wherein the top of the shell (1) is provided with a gas guide device (2), the bottom of the shell (1) is provided with a supporting device (3), and a furnace lining (4) is arranged in the shell (1);
the supporting device (3) comprises a base (301), a first connecting seat (302) is fixedly arranged in the middle of the base (301), a hydraulic cylinder (303) is installed at the top of the first connecting seat (302), and a second connecting seat (304) is arranged at the output end of the hydraulic cylinder (303);
furnace lining (4) are including heating storehouse (401), heating storehouse (401) are installed inside shell (1), a plurality of resistance strips (402) are installed to heating storehouse (401) bilateral symmetry, heating storehouse (401) rear portion is provided with wind channel (403), wind channel (403) are vertical link up heating storehouse (401).
2. A cleaning-facilitating box-type electric furnace as claimed in claim 1, wherein: the shell (1) comprises a parcel box (101), and a box door (102) is rotatably arranged in front of the parcel box (101).
3. A cleaning-facilitating box-type electric furnace as claimed in claim 1, wherein: the air guide device (2) comprises a connecting pipe (201), a three-way valve (202) is arranged at the top of the connecting pipe (201), an exhaust pipe (203) is arranged at the top of the three-way valve (202), and an air pump (204) is arranged in front of the three-way valve (202).
4. A box electric furnace for facilitating cleaning as claimed in claim 3, wherein: the connecting pipe (201) and the heating bin (401) are integrally formed, and the connecting pipe (201) is in flange connection with the three-way valve (202).
5. A cleaning-facilitating box-type electric furnace as claimed in claim 1, wherein: the base (301) is made of Q235 steel material.
6. A cleaning-facilitating box-type electric furnace as claimed in claim 2, wherein: the wrapping box (101) is in bearing connection with the base (301), and the wrapping box (101) is in bolt connection with the second connecting seat (304).
7. A cleaning-facilitating box-type electric furnace as claimed in claim 1, wherein: the air duct (403) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735032.7U CN220270024U (en) | 2023-07-04 | 2023-07-04 | Box electric stove convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735032.7U CN220270024U (en) | 2023-07-04 | 2023-07-04 | Box electric stove convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220270024U true CN220270024U (en) | 2023-12-29 |
Family
ID=89319886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321735032.7U Active CN220270024U (en) | 2023-07-04 | 2023-07-04 | Box electric stove convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220270024U (en) |
-
2023
- 2023-07-04 CN CN202321735032.7U patent/CN220270024U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |