CN205398550U - Coal tar dewatering device - Google Patents
Coal tar dewatering device Download PDFInfo
- Publication number
- CN205398550U CN205398550U CN201620140514.1U CN201620140514U CN205398550U CN 205398550 U CN205398550 U CN 205398550U CN 201620140514 U CN201620140514 U CN 201620140514U CN 205398550 U CN205398550 U CN 205398550U
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- CN
- China
- Prior art keywords
- coal tar
- dehydration device
- fuel tank
- dehydration
- air
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Abstract
The utility model discloses a coal tar dewatering device, including first dewatering device and secondary dewatering device, just dewatering device includes that the splendid attire has the oil tank of coal tar, the oil tank upper end is equipped with the exhaust passage, the oil tank lower extreme is equipped with compression heat air input device, compression heat air input device includes air compression device and heating device, air compression device and heating device are linked together through gas transmission pipeline, heating device passes through gas transmission pipeline and communicates to the oil tank in, just the dewatering device below is equipped with secondary dewatering device, just dewatering device passes through the conveying pipeline and says and communicate to secondary dewatering device, carries out dehydration just to coal tar through highly compressed hot -air, and a large amount of moisture in the desorption coal tar are through exhaustion plate in the oil tank and heating net to compression heat air to the input oil tank passes through the exhaustion plate and evenly discharges, and heats coal tar through the electrical heating net, thereby improves the dewatering effect and the efficiency of coal tar.
Description
Technical field
This utility model relates to material dewatering technical field, particularly relates to a kind of coal tar dehydration device.
Background technology
In coal tar dehydration field because the difference in specific gravity of oil and water from little and the easy emulsifying of profit cause settlement separate take long enough poor with separating effect.At present, home and abroad mainly adopts the method stood of heating to carry out the moisture in elimination coal tar, makes the moisture in the coal tar after dehydration to 3%～4%.Owing to its moisture can drop again, do not reach sealing groove condition, therefore after by the vat sealing groove of 1000 tons, can only about 500 tons coal tar of outgoing, cause that coal tar qualified products productivity is relatively low.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of coal tar dehydration device, by first dehydration and second dehydration, thus improving the dehydrating effect of coal tar.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of coal tar dehydration device, including just dehydration device and second dehydration device, described just dehydration device includes the fuel tank being loaded with coal tar, described fuel tank upper end is provided with exhaust passage, described fuel tank lower end is provided with heat of compression air delivery arrangement, described heat of compression air delivery arrangement includes air compression plant and air heating apparatus, described air compression plant is connected by gas pipeline with air heating apparatus, described air heating apparatus is communicated in fuel tank by gas pipeline, described just dehydration device is connected with second dehydration device, described just dehydration device is communicated to second dehydration device by feeding pipe.
As preferably, described second dehydration device includes second dehydration case, and described feeding pipe is provided with the first control valve, is provided with activated carbon in described second dehydration case, and described second dehydration bottom portion is provided with drainage line, and described drainage line is provided with the second control valve.
As preferably, described fuel tank inner bottom part is provided with exhaustion plate, is provided with cavity in described exhaustion plate, and the gas pipeline of described connection fuel tank is communicated in cavity, is provided with some steam vents on the upside of described exhaustion plate, and described steam vent is communicated to cavity.
As preferably, in described fuel tank, centre position is provided with electrical heating net.
Having the beneficial effect that of technique scheme of the present utility model: simple in construction, technology is reasonable, easy to use, dehydration at the beginning of coal tar being carried out by the hot-air of high pressure, large quantity of moisture in elimination coal tar, by the exhaustion plate in fuel tank and heating net, thus the heat of compression air of input fuel tank is uniformly discharged by exhaustion plate, and by electrical heating net, coal tar is heated, thus improve dehydrating effect and the efficiency of coal tar；Then carry out second dehydration again through active carbon layer, thus the residual moisture removed in coal tar, improve coal tar qualified products productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, it is described in detail below in conjunction with the accompanying drawings and the specific embodiments.
This utility model is for existing a kind of coal tar dehydration device of not enough offer, as shown in Figure 1, including just dehydration device and second dehydration device, described just dehydration device includes the fuel tank 2 being loaded with coal tar, described fuel tank 2 upper end is provided with exhaust passage 1, described fuel tank 2 lower end is provided with heat of compression air delivery arrangement, described heat of compression air delivery arrangement includes air compression plant 7 and air heating apparatus 9, described air compression plant 7 is connected by gas pipeline 8 with air heating apparatus 9, described air heating apparatus 9 is communicated in fuel tank 2 by gas pipeline 8, described just dehydration device is connected with second dehydration device, described just dehydration device is communicated to second dehydration device by feeding pipe 11.Described second dehydration device includes second dehydration case 12, described feeding pipe 11 is provided with the first control valve 10, being provided with activated carbon 13 in described second dehydration case 12, be provided with drainage line 15 bottom described second dehydration case 12, described drainage line 15 is provided with the second control valve 14.Described fuel tank 2 inner bottom part is provided with exhaustion plate 5, is provided with cavity 6 in described exhaustion plate 5, and the gas pipeline 8 of described connection fuel tank 2 is communicated in cavity 6, is provided with some steam vents 4 on the upside of described exhaustion plate 5, and described steam vent 4 is communicated to cavity 6.In described fuel tank 2, centre position is provided with electrical heating net 3.
Originally it is embodied as, by the hot-air of high pressure, coal tar carries out just dehydration, large quantity of moisture in elimination coal tar, by the exhaustion plate in fuel tank and heating net, thus the heat of compression air of input fuel tank is uniformly discharged by exhaustion plate, and by electrical heating net, coal tar is heated, thus improve dehydrating effect and the efficiency of coal tar；Then carry out second dehydration again through active carbon layer, thus the residual moisture removed in coal tar, improve coal tar qualified products productivity.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from principle described in the utility model; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a coal tar dehydration device, it is characterized in that, including just dehydration device and second dehydration device, described just dehydration device includes the fuel tank being loaded with coal tar, described fuel tank upper end is provided with exhaust passage, described fuel tank lower end is provided with heat of compression air delivery arrangement, described heat of compression air delivery arrangement includes air compression plant and air heating apparatus, described air compression plant is connected by gas pipeline with air heating apparatus, described air heating apparatus is communicated in fuel tank by gas pipeline, described just dehydration device is connected with second dehydration device, described just dehydration device is communicated to second dehydration device by feeding pipe.
2. a kind of coal tar dehydration device according to claim 1, it is characterized in that, described second dehydration device includes second dehydration case, described feeding pipe is provided with the first control valve, it is provided with activated carbon in described second dehydration case, described second dehydration bottom portion is provided with drainage line, and described drainage line is provided with the second control valve.
3. a kind of coal tar dehydration device according to claim 2, it is characterized in that, described fuel tank inner bottom part is provided with exhaustion plate, it is provided with cavity in described exhaustion plate, the gas pipeline of described connection fuel tank is communicated in cavity, being provided with some steam vents on the upside of described exhaustion plate, described steam vent is communicated to cavity.
4. a kind of coal tar dehydration device according to claim 2, it is characterised in that in described fuel tank, centre position is provided with electrical heating net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140514.1U CN205398550U (en) | 2016-02-20 | 2016-02-20 | Coal tar dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140514.1U CN205398550U (en) | 2016-02-20 | 2016-02-20 | Coal tar dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398550U true CN205398550U (en) | 2016-07-27 |
Family
ID=56447015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140514.1U Expired - Fee Related CN205398550U (en) | 2016-02-20 | 2016-02-20 | Coal tar dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205398550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109401829A (en) * | 2017-08-17 | 2019-03-01 | 绍兴齐英膜科技有限公司 | A kind of device and technique of hydraulic oil deep dehydration |
| CN109628124A (en) * | 2019-01-23 | 2019-04-16 | 榆林市榆神工业区华航能源有限公司 | A kind of coal tar dehydration equipment |
-
2016
- 2016-02-20 CN CN201620140514.1U patent/CN205398550U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109401829A (en) * | 2017-08-17 | 2019-03-01 | 绍兴齐英膜科技有限公司 | A kind of device and technique of hydraulic oil deep dehydration |
| CN109628124A (en) * | 2019-01-23 | 2019-04-16 | 榆林市榆神工业区华航能源有限公司 | A kind of coal tar dehydration equipment |
| CN109628124B (en) * | 2019-01-23 | 2023-11-03 | 榆林市榆神工业区华航能源有限公司 | Coal tar dewatering equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160727 Termination date: 20180220 |