CN206666606U - A kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat - Google Patents
A kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat Download PDFInfo
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- CN206666606U CN206666606U CN201720360143.2U CN201720360143U CN206666606U CN 206666606 U CN206666606 U CN 206666606U CN 201720360143 U CN201720360143 U CN 201720360143U CN 206666606 U CN206666606 U CN 206666606U
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- water
- shell
- flue
- dividing plate
- recoverable
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model discloses a kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat, it is including shell, water tank, dividing plate, flue, filter, screen pack, degerming cotton, flow divider, admission line, discharge duct, heat-generating pipe, radiator, inlet channel, shunt valve and drainage pipeline, the beneficial effects of the utility model：Dividing plate is provided with waterline scale, water level exceedes the height of dividing plate when avoiding adding water, screen pack and degerming cotton carry out filtration treatment to the flue gas in flue jointly, filtering removing is carried out to the dust granule in flue gas and harmful components respectively, prevent the gaseous contamination environment that discharge duct is discharged, flow divider controls the opening and closing of admission line, the flue gas flow of water body is passed through according to water consumption regulation admission line, the waste heat in flue gas is set to be fully used, water inlet of the shunt valve to inlet channel two water tanks to the left and right is controlled, according to the selective water filling of water tank surplus water, it is easy to that flooded condition is adjusted.
Description
Technical field
A kind of waste heat recovery is the utility model is related to, specially a kind of recoverable neodymium iron boron waste material roasting kiln flue gas
The device of waste heat, belong to energy circulating technology field.
Background technology
At present, domestic industry production generally produced using fuel oil, coal-fired mode needed for amount of heat, producing
Many energy consumption equipments produce a large amount of flue gases and are discharged into air in journey, and flue gas turns into the main path that general energy consumption equipment wastes energy,
Existing flue gas waste heat recovery apparatus mainly has air preheater, heat exchange of heat pipe and energy-saving ceramic heat exchanger etc., these heat exchangers
A kind of working medium can only be typically heated, and the method for generally use is flue gas and the cold water in heat exchanger tube to be changed in heat exchanger
Heat, the heat in flue gas is converted to the heat in water, and then heat water, for users to use, heat exchange efficiency is low, it is impossible to more than realization
The comprehensive utilization of heat, and the problems such as complicated, easy dust stratification, cost is high be present so that flue gas waste heat recovery is in industrial production
In can not promote well, be expelled directly out for treated flue gas once, flue gas now still carries more waste heat, makes
Into the larger wasting of resources, heat can not make full use of, it is impossible to realize depth energy saving and reduce and pollute, be unfavorable for environment and warp
Ji coordinated development.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of recoverable neodymium iron boron waste material
The device of roasting kiln fume afterheat.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of recoverable neodymium iron boron waste material roasting
The device of kiln gas waste heat, including shell, water tank, dividing plate, flue, filter, screen pack, degerming cotton, flow divider,
Admission line, discharge duct, heat-generating pipe, radiator, inlet channel, shunt valve and drainage pipeline, the shell is interior to be provided with water tank
And dividing plate, the water tank are divided into left and right two by dividing plate, the dividing plate is fixed on the bottom plate of shell, and the dividing plate is positioned at outer
On the axis of shell, the flue is arranged on above shell, and filter, the filtering are provided with the flue
Screen pack, degerming cotton are provided with device, the screen pack is located at the front end of filter, and the degerming cotton is located at filter
Rear end, one end of the flow divider are connected on flue, and the other end and the admission line of the flow divider are attached, institute
The upper face for stating admission line through shell is fixed together with shell, and the admission line inserts the water tank of left and right two respectively
In water body, the upper face of the discharge duct through shell is fixed together with shell, and the tail end of the discharge duct is located at water
Above the water body of case, the other end and the heat-generating pipe of the discharge duct are attached, on the heat-generating pipe it is parallel be provided with it is multiple
Radiator, the inlet channel are connected to the bottom of shell, and shunt valve, the drainage pipeline position are provided with the inlet channel
In the bottom of shell, the drainage pipeline is attached with the water tank of left and right two respectively.
Water level exceedes the height of dividing plate when preferably, in order to avoid adding water, and the dividing plate is provided with waterline scale.
Preferably, in order to which the gaseous contamination environment for preventing discharge duct from being discharged, the screen pack and degerming cotton are jointly right
Flue gas in flue carries out filtration treatment.
Preferably, the waste heat in flue gas is fully used for the flue gas flow of regulation, the flow divider control into
The opening and closing of feed channel.
Preferably, for the ease of flooded condition is adjusted, the shunt valve is to inlet channel two water tanks to the left and right
Water inlet be controlled.
The beneficial effects of the utility model are：The device of the recoverable neodymium iron boron waste material roasting kiln fume afterheat is set
Meter is reasonable, and dividing plate is provided with waterline scale, is easy to observe the water in water tank, while water when also can avoid adding water
Position exceedes the height of dividing plate, and screen pack and degerming cotton carry out filtration treatment to the flue gas in flue jointly, respectively to flue gas
In dust granule and harmful components carry out filtering removing, the gaseous contamination environment for preventing discharge duct from being discharged, flow divider control
The opening and closing of admission line processed, the flue gas flow of water body is passed through according to water consumption regulation admission line, obtains the waste heat in flue gas
Make full use of, water inlet of the shunt valve to inlet channel two water tanks to the left and right is controlled, according to the surplus water of left and right water tank
Water filling is selectively carried out, is easy to that flooded condition is adjusted.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structured filter schematic device；
In figure：1st, shell, 2, water tank, 3, dividing plate, 4, flue, 5, filter, 6, screen pack, 7, degerming cotton, 8,
Flow divider, 9, admission line, 10, discharge duct, 11, heat-generating pipe, 12, radiator, 13, inlet channel, 14, shunt valve and 15,
Drainage pipeline.
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 Fig. 1~2, a kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat, including shell
1st, water tank 2, dividing plate 3, flue 4, filter 5, screen pack 6, degerming cotton 7, flow divider 8, admission line 9, discharge duct
10th, heat-generating pipe 11, radiator 12, inlet channel 13, shunt valve 14 and drainage pipeline 15, be provided with the shell 1 water tank 2 and every
Plate 3, the water tank 2 is divided to by dividing plate 3 to be fixed on the bottom plate of shell 1 for left and right two, the dividing plate 3, and the dividing plate 3 is located at
On the axis of shell 1, the dividing plate 3 is provided with waterline scale, is easy to observe the water in water tank 2, while
Water level exceedes the height of dividing plate 3 when can avoid adding water, and the flue 4 is arranged on the top of shell 1, the flue 4
On filter 5 is installed, screen pack 6, degerming cotton 7 are provided with the filter 5, the screen pack 6 is located at filter 5
Front end, the screen pack 6 and degerming cotton 7 carry out filtration treatment to the flue gas in flue 4 jointly, respectively in flue gas
Dust granule and harmful components carry out filtering removing, the gaseous contamination environment for preventing discharge duct 10 from being discharged, the degerming cotton 7
Positioned at the rear end of filter 5, one end of the flow divider 8 is connected on flue 4, the other end of the flow divider 8 with
Admission line 9 is attached, and the flow divider 8 controls the opening and closing of admission line 9, and adjusting admission line 9 according to water consumption is passed through
The flue gas flow of water body, the waste heat in flue gas is fully used, the admission line 9 through shell 1 upper face with it is outer
Shell 1 is fixed together, and the admission line 9 inserts in the water body of two water tanks 2 in left and right respectively, and the discharge duct 10 is outside
The upper face of shell 1 is fixed together with shell 1, and the tail end of the discharge duct 10 is located above the water body of water tank 2, the exhaust
The other end of pipeline 10 is attached with heat-generating pipe 11, parallel on the heat-generating pipe 11 to be provided with multiple radiators 12, it is described enter
Waterpipe 13 is connected to the bottom of shell 1, shunt valve 14 is provided with the inlet channel 13, the shunt valve 14 is to water inlet pipe
The water inlet of two water tanks 2 to the left and right of road 13 is controlled, and water filling is selectively carried out according to the surplus water of left and right water tank 2,
Be easy to that flooded condition is adjusted, the drainage pipeline 15 is located at the bottom of shell 1, the drainage pipeline 15 respectively with left and right
Two water tanks 2 are attached.
When using the device of the recoverable neodymium iron boron waste material roasting kiln fume afterheat, the flue gas of flue leads to
Cross screen pack and degerming cotton and filtering removing is carried out to the dust granule in flue gas and harmful components, water is passed through after carrying out filtration treatment
Water body is heated in case, radiator is radiated to surrounding space via heat-generating pipe from the flue gas of discharge duct discharge, it is right
Waste heat in flue gas further utilizes, and is polluted with realizing depth energy saving and reducing, promotes environment and Development of Economy.
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 (5)
- A kind of 1. device of recoverable neodymium iron boron waste material roasting kiln fume afterheat, it is characterised in that：Including shell (1), Water tank (2), dividing plate (3), flue (4), filter (5), screen pack (6), degerming cotton (7), flow divider (8), air inlet pipe Road (9), discharge duct (10), heat-generating pipe (11), radiator (12), inlet channel (13), shunt valve (14) and drainage pipeline (15)；Water tank (2) and dividing plate (3) are provided with the shell (1), the water tank (2) is divided into left and right two, institute by dividing plate (3) State dividing plate (3) to be fixed on the bottom plate of shell (1), the dividing plate (3) is located on the axis of shell (1), the flue (4) it is arranged on above shell (1), filter (5) is installed on the flue (4), is provided with the filter (5) Screen pack (6), degerming cotton (7), the screen pack (6) are located at the front end of filter (5), and the degerming cotton (7) is positioned at filtering The rear end of device (5), one end of the flow divider (8) are connected on flue (4), the other end of the flow divider (8) with Admission line (9) is attached, and the admission line (9) is fixed together through the upper face of shell (1) with shell (1), institute State admission line (9) to insert respectively in the water body of two water tanks (2) in left and right, the discharge duct (10) is upper through shell (1) Plate face is fixed together with shell (1), and the tail end of the discharge duct (10) is located above the water body of water tank (2), the exhaust The other end of pipeline (10) is attached with heat-generating pipe (11), parallel on the heat-generating pipe (11) to be provided with multiple radiators (12), the inlet channel (13) is connected to the bottom of shell (1), and shunt valve (14) is provided with the inlet channel (13), The drainage pipeline (15) is located at the bottom of shell (1), and the drainage pipeline (15) is connected with the water tank (2) of left and right two respectively Connect.
- 2. a kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat according to claim 1, it is special Sign is：The dividing plate (3) is provided with waterline scale.
- 3. a kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat according to claim 1, it is special Sign is：The screen pack (6) and degerming cotton (7) carry out filtration treatment to the flue gas in flue (4) jointly.
- 4. a kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat according to claim 1, it is special Sign is：The opening and closing of flow divider (8) the control admission line (9).
- 5. a kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat according to claim 1, it is special Sign is：Water inlet of the shunt valve (14) to inlet channel (13) two water tanks (2) to the left and right is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360143.2U CN206666606U (en) | 2017-04-07 | 2017-04-07 | A kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360143.2U CN206666606U (en) | 2017-04-07 | 2017-04-07 | A kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666606U true CN206666606U (en) | 2017-11-24 |
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ID=60367861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720360143.2U Expired - Fee Related CN206666606U (en) | 2017-04-07 | 2017-04-07 | A kind of device of recoverable neodymium iron boron waste material roasting kiln fume afterheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664718A (en) * | 2020-06-20 | 2020-09-15 | 信丰县包钢新利稀土有限责任公司 | Device and method capable of recycling waste heat of neodymium iron boron waste roasting kiln |
| CN113028406A (en) * | 2021-03-09 | 2021-06-25 | 信丰县包钢新利稀土有限责任公司 | Device and method for efficiently and environmentally separating oil substances in neodymium iron boron waste |
-
2017
- 2017-04-07 CN CN201720360143.2U patent/CN206666606U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664718A (en) * | 2020-06-20 | 2020-09-15 | 信丰县包钢新利稀土有限责任公司 | Device and method capable of recycling waste heat of neodymium iron boron waste roasting kiln |
| WO2021254024A1 (en) * | 2020-06-20 | 2021-12-23 | 信丰县包钢新利稀土有限责任公司 | Equipment and method for recovering residual heat of neodymium-iron-boron waste roasting furnace |
| CN111664718B (en) * | 2020-06-20 | 2022-02-18 | 信丰县包钢新利稀土有限责任公司 | Device and method capable of recycling waste heat of neodymium iron boron waste roasting kiln |
| CN113028406A (en) * | 2021-03-09 | 2021-06-25 | 信丰县包钢新利稀土有限责任公司 | Device and method for efficiently and environmentally separating oil substances in neodymium iron boron waste |
| CN113028406B (en) * | 2021-03-09 | 2023-08-15 | 信丰县包钢新利稀土有限责任公司 | Device and method for efficiently and environmentally-friendly separating oily substances from NdFeB waste |
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| 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: 20171124 Termination date: 20210407 |