CN208886800U - A kind of trash burning processing unit in furfural production line - Google Patents
A kind of trash burning processing unit in furfural production line Download PDFInfo
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- CN208886800U CN208886800U CN201821290084.7U CN201821290084U CN208886800U CN 208886800 U CN208886800 U CN 208886800U CN 201821290084 U CN201821290084 U CN 201821290084U CN 208886800 U CN208886800 U CN 208886800U
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- pipeline
- furfural
- tank
- filtering tank
- pump housing
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Abstract
The utility model discloses the trash burning processing units in a kind of furfural production line, including furfural treatment kettle, destilling tower and waste reduction and disposal equipment, furfural treatment kettle waste outlet is connected by pipeline with the pump housing, the pump housing is connected with filtering tank entrance, filtering tank outlet is connected by pipeline with the inside of stirred tank, filtering tank is internally provided with multiple filtration net, waste liquid outlet in destilling tower is connected by pipeline with fluid reservoir, fluid reservoir is connected by pipeline with heat exchanger, heat exchanger leakage fluid dram inside pipeline and stirred tank by being connected, stirred tank is connected by pipeline with heavy oil burner, heavy oil burner exit is provided with spray gun, igniter is provided at the gun slot of spray gun, the utility model can effectively recycle the harmful waste liquid generated during furfural production, filtering by recyclable device to waste liquid, stirring , the techniques such as burning recovery processing, solve the problems, such as that cost recovery is high and pollution environment.
Description
Technical field
The utility model relates to furfural production technical fields, and in particular to the trash burning processing in a kind of furfural production line
Device.
Background technique
In the production process of furfural, after furfural treatment kettle rectifying finished product furfural, the waste residue of the remaining dark thick of rectifying
Liquid is discharged from furfural treatment kettle, mainly contain in the waste liquid furane resins, 5 methyl furfural, furfural, a small amount of polymer resin with
And water, the waste liquid of acetic acid, aldehyde mixture, a small amount of sulfide and water can be generated in destilling tower, there are larger for above-mentioned substance
Smell, and temperature is higher, and the higher cost being recycled, if uncontrollable discharge loss into atmosphere, causes seriously environment
Dirt.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of structurally reasonable, easy to use, can have to above-mentioned waste liquid
The trash burning processing unit in furfural production line being recycled.
To realize above-mentioned target, the technical solution of the utility model are as follows: the trash burning processing in a kind of furfural production line
Device, including furfural treatment kettle, destilling tower and the waste reduction and disposal equipment for furfural production, it is characterised in that: waste processing is set
Standby includes the pump housing, filtering tank, sewage treatment equipment, stirred tank and heavy oil combustion machine, and furfural treatment kettle waste outlet passes through pipe
Road is connected with the pump housing, and the pump housing is connected by pipeline with filtering tank entrance, and filtering tank outlet passes through the interior of pipeline and stirred tank
Portion is connected, and filtering tank is internally provided with multiple filtration net, and the filter screen in filtering tank is exported by filtering tank entrance to filtering tank
The mesh number specification of every layer of filter screen be the structure gradually increased, sewage treatment equipment includes fluid reservoir and heat exchanger, distillation
Waste liquid outlet in tower is connected by pipeline with fluid reservoir, and fluid reservoir is connected by pipeline with heat exchanger, heat exchanger row
Liquid mouth inside pipeline and stirred tank by being connected, and stirred tank is connected by pipeline with heavy oil burner, and heavy oil burner goes out
It is provided with spray gun at mouthful, is provided with igniter at the gun slot of spray gun.
Further, the pipeline and stirred tank between the pipeline between furfural treatment kettle and the pump housing, the pump housing and filtering tank
The outside of pipeline between heavy oil combustion machine is enclosed equipped with heating tube, is provided with heated inlet and heating exit in each heating tube
The gap formed between heating inside pipe wall and pipeline outer wall respectively is connected.
Further, the spray gun of heavy oil burner is provided with boiler, and the muzzle of spray gun is corresponding with boiler fire door.
It further, further include having air compressor machine in waste reduction and disposal equipment, the escape pipe and stirred tank of air compressor machine and middle oil fire
Pipeline between burning machine is connected.
Further, the pump housing is high temperature gear pump.
Further, digital display thermometer is provided on stirred tank.
The utility model is structurally reasonable, easy to use, and it is useless effectively to recycle the nocuousness generated during furfural production
Liquid, the recovery processing by recyclable device to techniques such as the filterings, stirring, burning of waste liquid solve cost recovery height and pollute
The problem of environment.
Detailed description of the invention
The structural schematic diagram of Fig. 1 the utility model.
Drawing explanation: 1, furfural treatment kettle, 2, destilling tower, 3, the pump housing, 4, filtering tank, 5, stirred tank, 6, heavy oil combustion machine,
7, fluid reservoir, 8, heat exchanger, 9, spray gun, 10, igniter, 11, heating tube, 12, heated inlet, 13, heating exit, 14, boiler,
15, air compressor machine, 16, digital display thermometer.
Specific embodiment
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
The technical solution of the utility model is described in detail in conjunction with attached drawing, and the trash burning in a kind of furfural production line handles dress
Set, including the furfural treatment kettle 1, destilling tower 2 and waste reduction and disposal equipment for furfural production, waste reduction and disposal equipment include the pump housing 3,
Filtering tank 4, sewage treatment equipment, stirred tank 5 and heavy oil combustion machine 6, furfural treatment kettle waste outlet pass through pipeline and the pump housing
It is connected, the pump housing is connected by pipeline with filtering tank entrance, and filtering tank outlet is connected by pipeline with the inside of stirred tank,
Filtering tank is internally provided with multiple filtration net, exported by filtering tank entrance to filtering tank every layer of the filtering meshes in filtering tank
The mesh number specification of filter screen is the structure gradually increased, and sewage treatment equipment includes fluid reservoir 7 and heat exchanger 8, in destilling tower
Waste liquid outlet is connected by pipeline with fluid reservoir, and fluid reservoir is connected by pipeline with heat exchanger, and heat exchanger leakage fluid dram is logical
It is connected inside piping and stirred tank, stirred tank is connected by pipeline with heavy oil burner, and heavy oil burner exit is set
It is equipped with spray gun 9, igniter 10 is provided at the gun slot of spray gun.
During furfural production, what furfural treatment kettle distilled contains furane resins, 5 methyl furfural, furfural, lacks
Waste liquid is pumped into filtering tank after being discharged in furfural treatment kettle by the pump housing by the polymer resin of amount and the waste liquid of water, the pump housing
It may be selected the stability of flow in height viscous high pressure, the high temperature gear pump of No way out pressure oscillation, by setting by mistake in filtering tank
The mesh number specification for every layer of the filter screen that filter tank entrance to filtering tank exports is the filter screen gradually increased, passes through the resistance of filter screen
The polymer resin of poor fluidity and the filtering of furfural sediment are adsorbed on strainer in filtering tank by power and precipitating, and raising is whole
The mobility of waste liquid, then the waste liquid by filtering passes through pipeline into stirred tank, the acetic acid, the aldehydes that generate in destilling tower
The waste liquid of mixture, a small amount of sulfide and water is emitted into fluid reservoir after destilling tower discharge and is kept in, in fluid reservoir
Waste liquid inflow heat exchanger in, the water in the waste liquid in destilling tower is evaporated from the gas vent of heat exchanger by heat exchanger,
Waste liquid is concentrated, the waste liquid after concentration is from the liquid outlet of heat exchanger in pipeline to stirred tank and in filtering tank
Waste liquid is mixed, and the furane resins, 5 methyl furfural acetic acid in mixed two kinds of waste liquids combine, and is reduced, is neutralized
The basicity of mixed waste liquor reduces its rate of polymerization, reduces the viscosity of whole mixed waste liquor, ensure that the waste liquid in stirred tank has
Preferable mobility is provided with digital display thermometer 16 on stirred tank, can monitor the temperature in stirred tank, mixed after stirring
Waste liquid is closed after from stirred tank to heavy oil burner by spray gun spray burning, because the boiling point of the mixed waste liquor of burning is higher, heavy oil
Burner quickly cannot disposably light a fire, therefore can carry out at burning by the igniter fire of setting to mixed waste liquor simultaneously
Reason, burns into small volume and facilitates the black coke-like honeycomb solid of recycling.
Because the viscosity of waste liquid is higher, poor fluidity under low-temperature condition, the pump housing transport waste liquid during and stirred tank
There is waste liquid solidification, blocking pipeline and the pump housing during transport to heavy oil combustion machine, therefore can be in furfural treatment kettle and the pump housing
Between pipeline, pipeline between pipeline and stirred tank and heavy oil combustion machine between the pump housing and filtering tank outside enclose and be equipped with
Heating tube 11, be provided in each heating tube heated inlet 12 and heating exit 13 respectively with heating inside pipe wall and pipeline outer wall it
Between the gap that is formed be connected, circulation is passed through high-temperature steam or high-temp liquid in gap, guarantee the temperature in pipeline, thus
It effectively prevents waste liquid solidification in order to prevent, further includes have air compressor machine in waste reduction and disposal equipment the problem of blocking pipeline and the pump housing
15, the escape pipe of air compressor machine is connected with the pipeline between stirred tank and middle oil firing machine, mixed waste liquor can be made to fill with air
Divide mixing, enable mixed waste liquor full combustion in burning, while by the pressure of gas, accelerating the fortune of mixed waste liquor
Defeated, the spray gun of heavy oil burner is provided with boiler 14, and the muzzle of spray gun is corresponding with boiler fire door, can be by burned flame
Energy accumulating with generation reduces the harm for burning of appearing while can save boiler combustion in boiler.
The basic principle of the utility model, main feature and advantage has been shown and described above, it is practical new not departing from this
Under the premise of type spirit and scope, there are also various changes and modifications, these changes and improvements both fall within requirement and protect the utility model
The scope of the utility model of shield.
Claims (6)
1. the trash burning processing unit in a kind of furfural production line, including furfural treatment kettle, the destilling tower for furfural production
And waste reduction and disposal equipment, it is characterised in that: waste reduction and disposal equipment includes the pump housing, filtering tank, sewage treatment equipment, stirred tank and again
Oil firing machine, furfural treatment kettle waste outlet are connected by pipeline with the pump housing, and the pump housing passes through pipeline and filtering tank entrance phase
Connection, filtering tank outlet are connected by pipeline with the inside of stirred tank, and filtering tank is internally provided with multiple filtration net, filtering tank
The mesh number specification for every layer of the filter screen that interior filter screen is exported by filtering tank entrance to filtering tank is the structure gradually increased, is given up
Water treatment facilities include fluid reservoir and heat exchanger, and the waste liquid outlet in destilling tower is connected by pipeline with fluid reservoir, liquid storage
Tank is connected by pipeline with heat exchanger, and for heat exchanger leakage fluid dram by being connected inside pipeline and stirred tank, stirred tank passes through pipe
Road is connected with heavy oil burner, and heavy oil burner exit is provided with spray gun, is provided with igniter at the gun slot of spray gun.
2. the trash burning processing unit in a kind of furfural production line according to claim 1, it is characterised in that: furfural essence
Pipeline between pipeline, the pump housing between kettle and the pump housing processed and pipeline and stirred tank and heavy oil combustion machine between filtering tank
Outside is enclosed equipped with heating tube, and heated inlet and heating exit are provided in each heating tube respectively and outside heating inside pipe wall and pipeline
The gap formed between wall is connected.
3. the trash burning processing unit in a kind of furfural production line according to claim 1, it is characterised in that: heavy oil combustion
The spray gun of burner is provided with boiler, and the muzzle of spray gun is corresponding with boiler fire door.
4. the trash burning processing unit in a kind of furfural production line according to claim 1, it is characterised in that: at waste
Managing in equipment further includes having air compressor machine, and the escape pipe of air compressor machine is connected with the pipeline between stirred tank and middle oil firing machine.
5. the trash burning processing unit in a kind of furfural production line according to claim 1, it is characterised in that: the pump housing is
High temperature gear pump.
6. the trash burning processing unit in a kind of furfural production line according to claim 1, it is characterised in that: stirred tank
On be provided with digital display thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290084.7U CN208886800U (en) | 2018-08-12 | 2018-08-12 | A kind of trash burning processing unit in furfural production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290084.7U CN208886800U (en) | 2018-08-12 | 2018-08-12 | A kind of trash burning processing unit in furfural production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886800U true CN208886800U (en) | 2019-05-21 |
Family
ID=66508646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821290084.7U Active CN208886800U (en) | 2018-08-12 | 2018-08-12 | A kind of trash burning processing unit in furfural production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916892A (en) * | 2018-08-12 | 2018-11-30 | 河南禾力能源股份有限公司 | A kind of trash burning processing unit in furfural production line |
-
2018
- 2018-08-12 CN CN201821290084.7U patent/CN208886800U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916892A (en) * | 2018-08-12 | 2018-11-30 | 河南禾力能源股份有限公司 | A kind of trash burning processing unit in furfural production line |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: 453000 east of Binhe Road and north of Yuyuan Road, guguzhai Town, Xinxiang County, Xinxiang City, Henan Province Patentee after: Henan Heli Energy Co.,Ltd. Address before: 453003 Xiaoji Town, Xinxiang County, Xinxiang City, Henan Province Patentee before: HENAN HELI ENERGY Co.,Ltd. |