CN208532693U - One kind being used for the pretreated pretreatment tank of coal tar - Google Patents
One kind being used for the pretreated pretreatment tank of coal tar Download PDFInfo
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- CN208532693U CN208532693U CN201820648832.8U CN201820648832U CN208532693U CN 208532693 U CN208532693 U CN 208532693U CN 201820648832 U CN201820648832 U CN 201820648832U CN 208532693 U CN208532693 U CN 208532693U
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- coal tar
- tank body
- tank
- arm
- pretreatment tank
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Abstract
The utility model belongs to chemical technology field, it is especially a kind of to be used for the pretreated pretreatment tank of coal tar, it is the tank body that cylindrical lower half portion is inverted conical shape including top half, tank body upper end is provided with feed inlet and exhaust outlet, lower end cone bottom end is provided with discharge port, it is provided with air inlet and heater on tank wall, is provided with deslagging device in conical bottom surface.Pretreatment tank provided by the utility model, setting having heaters heats coal tar in tank body, scummer is provided in the conical bottom surface of tank body simultaneously, utilize the solid impurity of scraper plate principle rotating collection bottom surface deposition, it is collected into the settling pit of bottom center, greatly reduces the content of solid impurity in coal tar, improves the degree of purity of coal tar discharging, it removes the gred to next step and an excellent basis is provided, be conducive to improve coal tar recovering quality.
Description
Technical field
The utility model belongs to chemical technology field, especially a kind of pretreatment tank.
Background technique
China is the country of oil starvation, few gas, relatively rich coal, and is big coal country, recently as the development of coal chemical industry, is made
Yield for byproduct coal tar also rises year by year, and at present in coal tar, the high temperature tar from coking accounts for 80%, and 20% comes from
Gas generator and coke making by indigenous methods, belong to low temperature tar.Falling sharply with petroleum resources simultaneously, so that the processing and utilization of coal tar
It is increasingly subject to the attention of country.Coal tar is coal liquid by-product obtained in pyrolytic process.It is higher for utility value
Middle coalite tar for its mainly contain aliphatic compound, compound fragrant hydrocarbon and phenolic compound etc..Wherein
Aliphatic compound is the important component of the fuel oil such as gasoline, diesel oil, is plus hydrogen produces the excellent of high cetane number diesel oil
Good raw material；Compound fragrant hydrocarbon has petrochemical industry that cannot obtain or cannot the high added values such as economy obtained naphthalene, anthracene, phenanthrene and pyrene
Fine chemicals；Phenolic compound is important industrial chemicals, in synthetic fibers, engineering plastics, pesticide, medicine, preservative, increasing
Modeling agent, fragrance and dyestuff intermediate etc. have extensive purposes, belong to high added value fine chemical product.Therefore it is how high
Effect, economic, environmental protection separation coal tar have seemed particularly significant.
Coal tar needs in preprocessing process during recovery processing plus the utility model belongs to mechanical technique neck
Domain is especially the suspended particulates loss of stability made in coal tar into demulsifier and flocculant, and micelle object, which agglomerates, makes particle
Increase, forms floccule body, alumen ustum.Floccule body is grown up to after certain volume, is consolidated by horizontal spiral discharge sedimentation centrifuge
Liquid separation, so that a large amount of suspended matters in coal tar are removed, to achieve the effect that coal tar purified treatment.
It due to the big characteristic that freezes of coal tar fat content itself, needs to keep coal tar oil temperature at 60 ~ 65 DEG C,
Sufficiently it can occur to chemically react and settle with demulsifier and flocculant, simultaneously because a large amount of solid impurity is generated, if depended merely on
The horizontal spiral discharge sedimentation centrifuge of the next step removes the gred, and slagging-off efficiency is not certainly high, and will increase horizontal spiral shell
The workload for revolving discharging sedimentation centrifuge, causes the horizontal spiral discharge sedimentation centrifuge service life to shorten, this just needs a kind of energy
The pretreatment tank of enough heating, stirring and slag removing function.
Utility model content
The utility model is to solve coal tar to need to be maintained at 60 ~ 65 DEG C during processing with, can be with demulsifier
Reacted with flocculant, it is preprocessed that lead to the problem of a large amount of solid impurities to be treated, provide it is a kind of with heating, stir and
The pretreatment tank of slag removing function.
The utility model is to solve the above problems, the technical solution used are as follows: one kind is used for the pretreated pre- place of coal tar
Tank is managed, is the tank body that cylindrical lower half portion is inverted conical shape including top half, tank body upper end is provided with feed inlet and exhaust
Mouthful, lower end cone bottom end is provided with discharge port, air inlet and heater is provided on tank wall, is arranged in conical bottom surface
There is deslagging device.
Further, deslagging device includes the settling pit that circular cone bottom center is arranged in, and driving dress is provided in settling pit
The conical bottom surface that driving slagging-off arm is set along tank body rotates, and the solid impurity in the conical bottom surface of tank body is collected into settling pit
In.
Further, the L shape that slagging-off arm is made of horizontal lower arm and vertical upper arm, lower arm are close to the cone of tank body
The rear side of slagging-off arm direction of rotation, the solid impurity for stopping lower arm to sweep is arranged in bottom surface, upper arm.
Further, the hole passed through for liquid is provided on upper arm.
Further, settling pit bottom is provided with slag-drip opening discharge solid impurity.
Further, discharge port is provided with the valve of flat-pushing closing.
Further, one layer of heat preservation layer is provided on tank wall.
The utility model has the technical effect that pretreatment tank provided by the utility model, and having heaters is arranged in tank body
Coal tar is heated, while being provided with scummer in the conical bottom surface of tank body, utilizes scraper plate principle rotating collection bottom
The solid impurity of face deposition, is collected into the settling pit of bottom center, greatly reduces the content of solid impurity in coal tar；
The valve of flat-pushing closing is set in discharge port, scraper plate can be reduced in rotating collection solid impurity, solid impurity scrapes discharging
Mouthful and discharge port deposition the case where, improve coal tar discharging degree of purity, to next step remove the gred provide an excellent basis,
Be conducive to improve coal tar recovering quality.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the main view of the utility model slagging-off arm；
Fig. 3 is the left view of the utility model slagging-off arm；
Fig. 4 is the A direction view of the utility model Fig. 1.
Appended drawing reference: 1- tank body, 2- feed inlet, 3- exhaust outlet, 4- discharge port, 5- air inlet, 6- heater, 7- slagging-off dress
It sets, 701- settling pit, 702- driving device, 703- slagging-off arm, 7031- lower arm, 7032- upper arm, 8- slag-drip opening, 9- valve, 10-
Insulating layer.
Specific embodiment
Further specific detailed description is done to the utility model with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of be used for the pretreated pretreatment tank of coal tar, including top half is cylindrical lower half portion
For the tank body 1 of inverted conical shape, 1 upper end of tank body is provided with feed inlet 2 and exhaust outlet 3, discharging is provided in the conical bottom surface of lower end
Mouthfuls 4, air inlet 5 and heater 6 are provided on 1 side wall of tank body, enter demulsifier and flocculant from air inlet 5 and coal tar is carried out
Demulsification and solid impurity are precipitated, and being then stirred from air inlet 5 into compressed air to coal tar makes its reaction uniformly, simultaneously
Heater 6 heats coal tar, keeps coal tar to be provided with deslagging device 7 at 60 ~ 65 DEG C, in conical bottom surface and is removed
Slag removes the solid impurity of coal tar bottom precipitation.
Further, deslagging device 7 includes the settling pit 701 that circular cone bottom center is arranged in, and is provided in settling pit 701
The driving of driving device 702 slagging-off arm 703 is rotated along the conical bottom surface of tank body 1, and the solid in the conical bottom surface of tank body 1 is miscellaneous
Matter is collected into settling pit 701, slagging-off arm 703 rotation slagging-off while can also play stirring action, make coal tar heating and
Reaction more evenly, improves technology stability and reaction effect.
Further, as shown in Figures 2 and 3, slagging-off arm 703 is made of horizontal lower arm 7031 and vertical upper arm 7032
L shape, lower arm 7031 be close to tank body 1 conical bottom surface, upper arm 7032 be arranged in slagging-off 703 direction of rotation of arm rear side, use
In the solid impurity for stopping lower arm 7031 to sweep.Solid impurity by lower arm 7031 from circular cone bottom surface after being swept, by upper arm 7032
Stop to turn to lower section to be the movement of 701 direction of settling pit, finally be collected in settling pit 701.
Further, the hole passed through for liquid is provided on upper arm 7032, aperture purpose enables upper arm 7032 to stop solid
Impurity but can pass through coal tar, reduce slagging-off arm 703 rotate when resistance, keep slagging-off arm 703 rotate steadily.
Further, 701 bottom of settling pit is provided with slag-drip opening 8 and solid impurity, the discharge of easy solid impurity is discharged.
Further, as shown in figure 4, discharge port 4 is provided with the valve 9 of flat-pushing closing, slagging-off arm 703 can be reduced and revolved
When turning to collect solid impurity, solid impurity scrape discharge port 4 and the case where discharge port 4 deposits.
Further, it is provided with one layer of heat preservation layer 10 on 1 outer wall of tank body, coal tar oil temperature in tank is kept to subtract at 60 ~ 65 DEG C
Few thermal loss leads to energy waste.
Embodiment provided above is the better embodiment of the utility model, only is used to facilitate to illustrate the utility model, and
It is non-to impose any limitation on the present invention, any those of ordinary skill in the art, if not departing from
In the range of the mentioned technical characteristic of the utility model, locally changes or repair using made by the utility model disclosed technology content
The equivalent embodiment of decorations, and without departing from the technical characteristics of the utility model content, still fall within the utility model technical characteristic
In the range of.
Claims (7)
1. it is inverted conical shape that one kind, which is cylindrical lower half portion including top half for the pretreated pretreatment tank of coal tar,
Tank body (1), tank body (1) upper end are provided with feed inlet (2) and exhaust outlet (3), are provided with discharge port in the conical bottom surface of lower end
(4), it is characterised in that: be provided with air inlet (5) and heater (6) on tank body (1) side wall, be provided in conical bottom surface
Deslagging device (7).
2. according to claim 1 a kind of for the pretreated pretreatment tank of coal tar, it is characterised in that: the slagging-off dress
Setting (7) includes the settling pit (701) that circular cone bottom center is arranged in, and driving device (702) driving is provided in settling pit (701)
Arm (703) are removed the gred along the conical bottom surface rotation of tank body (1), the solid impurity in the conical bottom surface of tank body (1) is collected into
In settling pit (701).
3. according to claim 2 a kind of for the pretreated pretreatment tank of coal tar, it is characterised in that: the slagging-off arm
(703) the L shape being made of horizontal lower arm (7031) and vertical upper arm (7032), lower arm (7031) are close to the circle of tank body (1)
Taper bottom surface, upper arm (7032) setting slagging-off arm (703) direction of rotation rear side, for stopping what lower arm (7031) swept to consolidate
Body impurity.
4. according to claim 3 a kind of for the pretreated pretreatment tank of coal tar, it is characterised in that: the upper arm
(7032) hole passed through for liquid is provided on.
5. according to claim 2 a kind of for the pretreated pretreatment tank of coal tar, it is characterised in that: the settling pit
(701) bottom is provided with slag-drip opening (8) discharge solid impurity.
6. according to claim 2 a kind of for the pretreated pretreatment tank of coal tar, it is characterised in that: the discharge port
(4) it is provided with the valve (9) of flat-pushing closing.
7. according to claim 1 a kind of for the pretreated pretreatment tank of coal tar, it is characterised in that: the tank body
(1) one layer of heat preservation layer (10) are provided on outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820648832.8U CN208532693U (en) | 2018-05-03 | 2018-05-03 | One kind being used for the pretreated pretreatment tank of coal tar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820648832.8U CN208532693U (en) | 2018-05-03 | 2018-05-03 | One kind being used for the pretreated pretreatment tank of coal tar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532693U true CN208532693U (en) | 2019-02-22 |
Family
ID=65393145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820648832.8U Expired - Fee Related CN208532693U (en) | 2018-05-03 | 2018-05-03 | One kind being used for the pretreated pretreatment tank of coal tar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208532693U (en) |
-
2018
- 2018-05-03 CN CN201820648832.8U patent/CN208532693U/en not_active Expired - Fee Related
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Legal Events
| 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: 471012 east of National Road 207, Jili District, Luoyang City, Henan Province (within the petrochemical industry cluster area) Patentee after: Luoyang Haohai Environmental Protection Technology Co., Ltd Address before: 471000, Henan, Luoyang Province, 207 National Road East (petrochemical industry cluster area) Patentee before: Luoyang Haohai Industry & Trade 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: 20190222 Termination date: 20210503 |