CN209326348U - A kind of precoated sand boiling type regenerating furnace - Google Patents
A kind of precoated sand boiling type regenerating furnace Download PDFInfo
- Publication number
- CN209326348U CN209326348U CN201822261676.2U CN201822261676U CN209326348U CN 209326348 U CN209326348 U CN 209326348U CN 201822261676 U CN201822261676 U CN 201822261676U CN 209326348 U CN209326348 U CN 209326348U
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- Prior art keywords
- precoated sand
- heat
- preservation cylinder
- furnace body
- pipe
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Abstract
The utility model discloses a kind of precoated sand boiling type regenerating furnaces, it is related to precoated sand reclaimer technical field, it includes regeneration furnace body, the left side of the regeneration furnace body is provided with smoke exhaust pipe, the left end of the smoke exhaust pipe is connected with the right side of heat-preservation cylinder, active carbon filtration core is socketed in the heat-preservation cylinder, the upper surface of the active carbon filtration core is fixedly connected with the upper surface of cover inner wall, and cover is socketed in the top of heat-preservation cylinder outer surface.The precoated sand boiling type regenerating furnace, pass through setting air extractor, ring pipe, isocon and connecting cylinder, fluffy state is presented under the action of causing old precoated sand to pile up gas vent gas be discharged, regeneration furnace body thus be can further improve to the heat transfer effect of old precoated sand, again due to also containing a large amount of thermal energy in exhaust gas, it can be heated again during agitate old precoated sand heap, so that the heating efficiency to old precoated sand heap can be further increased.
Description
Technical field
The utility model relates to precoated sand reclaimer technical field, specially a kind of precoated sand boiling type regenerating furnace.
Background technique
Precoated sand mainly uses high-quality selected natural siliceous sand for roughing sand, thermoplastic phenolic resin, methenamine and enhancing
Agent is raw material, bright and clean in curing rate, demoulding, mobility, collapsibility, cast(ing) surface according to the different technical requirements of user
Degree and storage etc. appropriate adjustment proportion, are one of optimum shapings materials such as automobile, tractor, hydraulic part.
Since precoated sand die cavity just can not carry out secondary use after use, thus it is discarded to generate a large amount of precoated sand
Object causes casting cost higher, thus is of great significance to the recycling of old precoated sand, and old precoated sand carries out reclaimer operation
When need use boiling type regenerating furnace, however, existing precoated sand is with boiling type regenerating furnace in the mistake roasted to precoated sand
Cheng Zhong, precoated sand are typically at static state, and a large amount of precoated sands are deposited in regenerating furnace, and then can reduce the heat of regenerating furnace
Transmission effect seriously affects regenerating furnace to the roasting efficiency of precoated sand, therefore needs a kind of precoated sand boiling type regenerating furnace to solve
The certainly above problem.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of precoated sand boiling type regenerating furnace, solves existing
Precoated sand is with boiling type regenerating furnace during roasting precoated sand, and precoated sand is typically at static state, greatly
Amount precoated sand is deposited in regenerating furnace, and then can reduce the heat transfer effect of regenerating furnace, is seriously affected regenerating furnace and is roasted to precoated sand
The problem of burning efficiency.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of precoated sand boiling type regenerating furnace, including
Furnace body is regenerated, the left side of the regeneration furnace body is provided with smoke exhaust pipe, the left end of the smoke exhaust pipe and the right side of heat-preservation cylinder
Face is connected, and active carbon filtration core, upper surface and the cover inner wall of the active carbon filtration core are socketed in the heat-preservation cylinder
Upper surface is fixedly connected, and cover is socketed in the top of heat-preservation cylinder outer surface, and the upper surface of the heat-preservation cylinder is fixedly connected with
Gasket, and the upper surface of gasket and the upper surface of cover inner wall overlap, and the front and back of the cover passes through two
Buckle is detachably connected with the front and back of heat-preservation cylinder respectively.
The left side of the heat-preservation cylinder is connected by air inlet pipe with the air entry of air extractor, and the right side of air extractor
Side is fixedly connected on the left side of regeneration furnace body, and the exhaust outlet of the air extractor is connected with one end of exhaust pipe, institute
The other end for stating exhaust pipe is connected to the left side of regeneration furnace body, is provided with ring pipe, the ring in the regeneration furnace body
The left side of shape pipe is connected by conduction pipe with the bottom end of exhaust pipe, and the outside of the ring pipe is distinguished by several fixture blocks
It is fixedly connected with the inner surface of regeneration furnace body, the inside of the ring pipe passes through the outer surface of several isocons and connecting cylinder
It is connected.
Preferably, several gas vents, and several gas vents are offered on the ring pipe, isocon and connecting cylinder
Internal diameter be respectively less than or be equal to 10 millimeters.
Preferably, the buckle includes buckle frame, and the back side of the buckle frame is fixedly connected on the front of cover, the card
Buckle button is removably connected in detained frame, the back side of the buckle button is fixedly connected on the front of heat-preservation cylinder.
Preferably, the air extractor includes exhaust fan, and the air entry of the exhaust fan is connected with the bottom end of air inlet pipe,
The right side of the exhaust fan fuselage is fixedly connected by cushion socket with the left side of regeneration furnace body, the exhaust of the exhaust fan
Mouth is connected with the top of exhaust pipe.
Preferably, the input terminal of the exhaust fan is electrically connected by conducting wire with the output end of switch, the input of the switch
End is electrically connected by conducting wire with the output end of power supply.
Preferably, the heat-preservation cylinder is identical with the shape of active carbon filtration core, and the outer diameter of active carbon filtration core
It is identical as the internal diameter of heat-preservation cylinder.
(3) beneficial effect
The utility model has the beneficial effects that:
1, the precoated sand boiling type regenerating furnace is caused old by setting air extractor, ring pipe, isocon and connecting cylinder
Fluffy state is presented under the action of piling up gas vent gas be discharged in precoated sand, thus can further improve regeneration furnace body pair
The heat transfer effect of old precoated sand, and due to also containing a large amount of thermal energy in exhaust gas, in the process for agitate old precoated sand heap
In again it can be heated, so that the heating efficiency to old precoated sand heap can be further increased.
2, the precoated sand boiling type regenerating furnace, by the way that active carbon filtration core is arranged, active carbon filtration core can be to smoke exhaust pipe
The exhaust gas being discharged is filtered processing, and then can effectively remove the dust and stickum contained in exhaust gas, so that exhaust gas
It not will cause secondary pollution when being passed through old precoated sand heap, by the way that gasket is arranged, gasket can further increase cover to guarantor
The sealing effect of warm cylinder, and then the joining place between the warm cylinder of exhaust gas and cover can be effectively prevent to overflow.
3, the precoated sand boiling type regenerating furnace is buckled by setting, and cover is connected by buckle with heat-preservation cylinder, on the one hand may be used
Guarantee the stability between cover and heat-preservation cylinder, another convenience is convenient for staff by active carbon filtration core by taking out in heat-preservation cylinder
It is replaced to guarantee the filter capacity to exhaust gas, passes through setting air inlet pipe and exhaust pipe, the outer surface of exhaust pipe and air inlet pipe
It is enclosed with one layer of heat preservation layer, thus can further improve the utilization rate of exhaust gas.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the schematic diagram of the section structure that the utility model heat-preservation cylinder is faced；
Fig. 3 is the structural schematic diagram that the utility model ring pipe is overlooked；
Fig. 4 is the structural schematic diagram of the utility model buckle amplification.
In figure: 1 regeneration furnace body, 2 smoke exhaust pipes, 3 heat-preservation cylinders, 4 active carbon filtration cores, 5 covers, 6 gaskets, 7 conduction pipes,
8 buckles, 81 buckle buttons, 82 buckle frames, 9 attachment bases, 10 air inlet pipe, 11 air extractors, 111 exhaust fans, 112 cushion sockets, 12
Exhaust pipe, 13 switches, 14 ring pipes, 15 fixture blocks, 16 isocons, 17 connecting cylinders, 18 power supplys.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of precoated sand boiling type regenerating furnace, including again
The left side of raw furnace body 1, regeneration furnace body 1 is provided with smoke exhaust pipe 2, and the left end of smoke exhaust pipe 2 is connected with the right side of heat-preservation cylinder 3
It is logical, active carbon filtration core 4 is socketed in heat-preservation cylinder 3, the upper surface of active carbon filtration core 4 and the upper surface of 5 inner wall of cover are fixed
Connection, heat-preservation cylinder 3 is identical with the shape of active carbon filtration core 4, and the outer diameter of active carbon filtration core 4 and heat-preservation cylinder 3
Internal diameter is identical, and by the way that active carbon filtration core 4 is arranged, active carbon filtration core 4 can carry out the exhaust gas that smoke exhaust pipe 2 is discharged
Filtration treatment, and then the dust and stickum contained in exhaust gas can be effectively removed, when so that exhaust gas being passed through old precoated sand heap
It not will cause secondary pollution, and cover 5 is socketed in the top of 3 outer surface of heat-preservation cylinder, the upper surface of heat-preservation cylinder 3 is fixedly connected with
Gasket 6, and the upper surface of gasket 6 and the upper surface of 5 inner wall of cover overlap, by the way that gasket 6,6 energy of gasket is arranged
Cover 5 is enough further increased to the sealing effect of heat-preservation cylinder 3, and then can be effectively prevent between the warm cylinder 3 of exhaust gas and cover 5
Joining place overflows, and front and back of the front and back of cover 5 by two buckles 8 respectively with heat-preservation cylinder 3 is detachably connected,
Buckle 8 includes buckle frame 82, and the back side of buckle frame 82 is fixedly connected on the front of cover 5, buckles and be removably connected on frame 82
Button 81 is buckled, the back side of buckle button 81 is fixedly connected on the front of heat-preservation cylinder 3, and by setting buckle 8, cover 5 passes through card
Button 8 is connected with heat-preservation cylinder 3, on the one hand can guarantee that the stability between cover 5 and heat-preservation cylinder 3, another convenience are convenient for staff
Active carbon filtration core 4 is replaced by taking out in heat-preservation cylinder 3 to guarantee the filter capacity to exhaust gas.
The left side of heat-preservation cylinder 3 is connected by air inlet pipe 10 with the air entry of air extractor 11, by the way that air inlet pipe is arranged
10 and exhaust pipe 12, the outer surface of exhaust pipe 12 and air inlet pipe 10 is enclosed with one layer of heat preservation layer, thus can further improve useless
The utilization rate of gas, and the right side of air extractor 11 is fixedly connected on the left side of regeneration furnace body 1, and air extractor 11 includes
The air entry of exhaust fan 111, exhaust fan 111 is connected with the bottom end of air inlet pipe 10, and the right side of 111 fuselage of exhaust fan is by subtracting
Shake seat 112 is fixedly connected with the left side for regenerating furnace body 1, and the exhaust outlet of exhaust fan 111 is connected with the top of exhaust pipe 12,
By the way that air extractor 11 is arranged, exhaust gas can be passed through in connecting cylinder 17 by ring pipe 14 by isocon 16, due to connecting cylinder 17,
A large amount of gas vent is offered on isocon 16 and ring pipe 14, and ring pipe 14 is located at 1 inside of regeneration furnace body and is filled out
It fills in old precoated sand, is presented fluffy state under the action of causing old precoated sand to pile up gas vent gas be discharged, thus can be into
One step improves regeneration furnace body 1 to the heat transfer effect of old precoated sand, and the input terminal of exhaust fan 111 passes through conducting wire and switch 13
The input terminal of output end electrical connection, switch 13 is electrically connected by conducting wire with the output end of power supply 18, by the way that power supply 18, power supply is arranged
18 can provide electric energy for exhaust fan 111, and the exhaust outlet of air extractor 11 is connected with one end of exhaust pipe 12, exhaust pipe 12
The other end is connected to the left side of regeneration furnace body 1, regenerates in furnace body 1 and is provided with ring pipe 14, ring pipe 14, isocon 16
With offer several gas vents on connecting cylinder 17, and the internal diameter of several gas vents is respectively less than or is equal to 10 millimeters,
The left side of ring pipe 14 is connected by conduction pipe 7 with the bottom end of exhaust pipe 12, and the outside of ring pipe 14 is blocked by several
Block 15 is fixedly connected with the inner surface of regeneration furnace body 1 respectively, the inside of ring pipe 14 by several isocons 16 with connect
The outer surface of cylinder 17 is connected.
The operating procedure of the utility model are as follows:
S1, Operation switch 13 run exhaust fan 111, its air entry can will be by the process of work for exhaust fan 111
Regeneration furnace body 1 be discharged through smoke exhaust pipe 2 exhaust gas sucking, and active carbon filtration core 4 can to the exhaust gas that smoke exhaust pipe 2 is discharged into
Row filtration treatment, and then the dust and stickum contained in exhaust gas can be effectively removed, so that exhaust gas is passed through old precoated sand heap
When not will cause secondary pollution；
The exhaust gas that S2, exhaust fan 111 are sucked can be discharged through the exhaust outlet of itself, and using exhaust pipe 12 and lead
Siphunculus 7 injects exhaust gas into ring pipe 14, and exhaust gas can be passed through in connecting cylinder 17 by ring pipe 14 by isocon 16,
Due to offering a large amount of gas vent on connecting cylinder 17, isocon 16 and ring pipe 14, and ring pipe 14 is located at regenerating furnace
1 inside of ontology is filled in old precoated sand, is presented under the action of causing old precoated sand to pile up gas vent gas be discharged fluffy
State, thus can further improve regeneration furnace body 1 to the heat transfer effect of old precoated sand, due to also containing in exhaust gas largely
Thermal energy again can heat it during agitate old precoated sand heap；
S3, cover 5 are connected by buckle 8 with heat-preservation cylinder 3, on the one hand can guarantee the stabilization between cover 5 and heat-preservation cylinder 3
Property, another convenience replaces active carbon filtration core 4 to guarantee the mistake to exhaust gas by taking out in heat-preservation cylinder 3 convenient for staff
Filter ability.
Above specific embodiment has carried out further the purpose of this utility model, technical scheme and beneficial effects
It is described in detail, it should be understood that the above is only the specific embodiments of the utility model, is not limited to practical
Novel, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should be included in
Within the protection scope of the utility model.
Claims (6)
1. a kind of precoated sand boiling type regenerating furnace, including regeneration furnace body (1), it is characterised in that: regeneration furnace body (1)
Left side is provided with smoke exhaust pipe (2), and the left end of the smoke exhaust pipe (2) is connected with the right side of heat-preservation cylinder (3), the heat-preservation cylinder
(3) it is socketed with active carbon filtration core (4) in, the upper surface of the active carbon filtration core (4) and the upper surface of cover (5) inner wall are solid
Fixed connection, and cover (5) is socketed in the top of heat-preservation cylinder (3) outer surface, and the upper surface of the heat-preservation cylinder (3) is fixedly connected with
Gasket (6), and the upper surface of the upper surface of gasket (6) and cover (5) inner wall overlaps, the front of the cover (5) and
The back side buckles the front and back of (8) respectively with heat-preservation cylinder (3) by two and is detachably connected；
The left side of the heat-preservation cylinder (3) is connected by air inlet pipe (10) with the air entry of air extractor (11), and is evacuated
The right side of device (11) is fixedly connected on the left side of regeneration furnace body (1), the exhaust outlet of the air extractor (11) and row
One end of tracheae (12) is connected, the other end of the exhaust pipe (12) be connected to regeneration furnace body (1) left side, it is described again
It is provided with ring pipe (14) in raw furnace body (1), the left side of the ring pipe (14) passes through conduction pipe (7) and exhaust pipe (12)
Bottom end be connected, the outside of the ring pipe (14) passes through several fixture blocks (15) interior table with regeneration furnace body (1) respectively
Face is fixedly connected, and the inside of the ring pipe (14) is connected by several isocons (16) with the outer surface of connecting cylinder (17)
It is logical.
2. a kind of precoated sand boiling type regenerating furnace according to claim 1, it is characterised in that: the ring pipe (14) is divided
Several gas vents are offered in flow tube (16) and connecting cylinder (17), and the internal diameter of several gas vents is respectively less than or waits
In 10 millimeters.
3. a kind of precoated sand boiling type regenerating furnace according to claim 1, it is characterised in that: the buckle (8) includes card
Detained frame (82), the back side of buckle frame (82) are fixedly connected on the front of cover (5), detachably connect on the buckle frame (82)
It is connected to buckle button (81), the back side of buckle button (81) is fixedly connected on the front of heat-preservation cylinder (3).
4. a kind of precoated sand boiling type regenerating furnace according to claim 1, it is characterised in that: air extractor (11) packet
It includes exhaust fan (111), the air entry of the exhaust fan (111) is connected with the bottom end of air inlet pipe (10), the exhaust fan (111)
The right side of fuselage is fixedly connected by cushion socket (112) with the left side of regeneration furnace body (1), the exhaust fan (111)
Exhaust outlet is connected with the top of exhaust pipe (12).
5. a kind of precoated sand boiling type regenerating furnace according to claim 4, it is characterised in that: the exhaust fan (111)
Input terminal is electrically connected by conducting wire with the output end for switching (13), and the input terminal of the switch (13) passes through conducting wire and power supply (18)
Output end electrical connection.
6. a kind of precoated sand boiling type regenerating furnace according to claim 1, it is characterised in that: the heat-preservation cylinder (3) and work
The shape of property charcoal filtration core (4) is identical, and the internal diameter phase of the outer diameter of active carbon filtration core (4) and heat-preservation cylinder (3)
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261676.2U CN209326348U (en) | 2018-12-30 | 2018-12-30 | A kind of precoated sand boiling type regenerating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261676.2U CN209326348U (en) | 2018-12-30 | 2018-12-30 | A kind of precoated sand boiling type regenerating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209326348U true CN209326348U (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822261676.2U Expired - Fee Related CN209326348U (en) | 2018-12-30 | 2018-12-30 | A kind of precoated sand boiling type regenerating furnace |
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| Country | Link |
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| CN (1) | CN209326348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906248A (en) * | 2020-07-14 | 2020-11-10 | 南京信息职业技术学院 | Sand pool device boils |
-
2018
- 2018-12-30 CN CN201822261676.2U patent/CN209326348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906248A (en) * | 2020-07-14 | 2020-11-10 | 南京信息职业技术学院 | Sand pool device boils |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 043000 Shanxi province Linfen city Houma South Industrial Park Wei Chuang Power Machinery Co., Ltd. Patentee after: Houma Fuda modeling materials Co.,Ltd. Address before: 043000 Shanxi province Linfen city Houma South Industrial Park Wei Chuang Power Machinery Co., Ltd. Patentee before: HOUMA FUDA STYLING MATERIAL Co.,Ltd. |
|
| 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: 20190830 Termination date: 20211230 |