CN203329439U - Sewage filter of delayed coker - Google Patents
Sewage filter of delayed coker Download PDFInfo
- Publication number
- CN203329439U CN203329439U CN2013202616095U CN201320261609U CN203329439U CN 203329439 U CN203329439 U CN 203329439U CN 2013202616095 U CN2013202616095 U CN 2013202616095U CN 201320261609 U CN201320261609 U CN 201320261609U CN 203329439 U CN203329439 U CN 203329439U
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- Prior art keywords
- screen pack
- shell
- filter screen
- filter
- water inlet
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Abstract
The utility model aims to provide a sewage filter of a delayed coker. The sewage filter can conveniently clean a filter screen, and the long-time lockout does not need when the sewage filter cleans the filter screen. The sewage filter of the delayed coker, provided by the utility model, comprises a shell with a water inlet, a water outlet and a slag cleaning port, wherein the shell is internally provided with a filter screen arranged in a water channel communicated with the water inlet and the water outlet; the slag cleaning port is formed in the bottom of the shell. The sewage filter is characterized in that the filter screen is horizontally arranged, and the shell is internally provided with a net cleaning device arranged above the filter screen; the net cleaning device is arranged on the inner wall of the shell through a revolving shaft, and the net cleaning device is provided with slag discharging needles corresponding to meshes of the filter screen; the revolving shaft is connected with a hand shank arranged outside the shell. The sewage filter of the delayed coker, provided by the utility model, is simple in structure, convenient to manufacture and has good practicability; the filter screen can be conveniently cleaned without being dismantled.
Description
Technical field
The utility model belongs to the petrochemical technology field, specially refers to a kind of effluent filter of delayed coking unit.
Background technology
Delayed coking unit in petrochemical industry adopts hydraulic decoking, when operation, can produce the sewage that contains in a large number coke powder, i.e. cold-cut water.Because this cold-cut water recycles, therefore the processing quality of cold-cut water is directly connected to follow-up decoking effect.A lot of effluent filters are arranged at present for cold-cut water is filtered, often stop up but above-mentioned effluent filter all exists screen pack, be difficult to clear up the shortcoming of screen pack, this can have a strong impact on the continuous operation of effluent filter.
The utility model content
The purpose of this utility model is the effluent filter that proposes a kind of delayed coking unit, and this kind of effluent filter can be cleared up screen pack easily, without effluent filter, when clearing up screen pack, stops work for a long time.
The effluent filter of delayed coking unit of the present utility model comprises the housing that is provided with water inlet, delivery port, breast hole, be provided with screen pack in the water channel of the inherent connection of described housing water inlet, delivery port, described breast hole is arranged at the bottom of housing, key is that described screen pack is horizontally disposed with, described enclosure interior is provided with net arrangement clearly above screen pack, described clear net arrangement is installed on inner walls by rotating shaft, and described clear net arrangement is provided with the deslagging pin corresponding with the screen pack mesh; Described rotating shaft is connected with the handle of being located at hull outside.
During screen pack, only need the handle of roll-shell outside in cleaning, can drive clear net arrangement and rotate, the deslagging pin of net arrangement is clearly inserted in the mesh of screen pack, thus the coke powder that will stop up the screen pack mesh discharge downwards, finally along breast hole, discharge; Rotate backward handle after cleaning out, net arrangement is clearly separated with screen pack, effluent filter can restart work.Without screen pack is pulled down, therefore greatly accelerated the speed of cleaning screen pack in whole process.
Further, the bottom of described housing is inverted taper, and the coke powder that housing bottom gathers like this can, along the inclined-plane landing to breast hole, be convenient to discharge coke powder.
Further, described water inlet, lower than delivery port, is convenient to delay water velocity like this, thus convenient the filtration and deslagging.
The effluent filter of delayed coking unit of the present utility model is simple in structure, convenient to be made, and can clear up easily screen pack, without effluent filter, when clearing up screen pack, stops work for a long time, has good practicality.
The accompanying drawing explanation
Fig. 1 is the structural representation of effluent filter of the delayed coking unit of embodiment 1.
Fig. 2 is the enlarged diagram at net arrangement place clearly.
The specific embodiment
Below contrast accompanying drawing, by the description to embodiment, the specific embodiment of the present utility model is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and operation principle etc.
Embodiment 1:
As shown in Figure 1, 2, the effluent filter of the delayed coking unit of the present embodiment comprises housing 1, and a side of housing 1 is provided with water inlet 2, opposite side is provided with delivery port 3, water inlet 2 is lower than delivery port 3, and the bottom of housing 1 is inverted taper, and below is provided with breast hole 4; Described housing 1 is provided with dividing plate 5 between water inlet 2, delivery port 3, thereby form the water channel 6 that is communicated with water inlet 2, delivery port 3, be horizontally disposed with screen pack 7 in this water channel 6, described housing 1 inside is provided with net arrangement 8 clearly above screen pack 7, described clear net arrangement 8 is installed on housing 1 inwall by rotating shaft, and described clear net arrangement 8 is provided with the deslagging pin 9 corresponding with screen pack 7 meshes; Described rotating shaft is connected with the handle 10 of being located at housing 1 outside.
When cleaning screen pack 7, the handle 10 that only needs roll-shell 1 outside, can drive clear net arrangement 8 and rotate, and the deslagging pin 9 of net arrangement 8 is clearly inserted in the mesh of screen pack 7, thereby the coke powder that will stop up screen pack 7 meshes is discharged downwards, finally along breast hole 4, discharge; Rotate backward handle 10 after cleaning out, net arrangement 8 is clearly separated with screen pack 7, effluent filter can restart work.Without screen pack 7 is pulled down, therefore greatly accelerated the speed of cleaning screen pack 7 in whole process.
Claims (3)
1. the effluent filter of a delayed coking unit, comprise the housing that is provided with water inlet, delivery port, breast hole, be provided with screen pack in the water channel of the inherent connection of described housing water inlet, delivery port, described breast hole is arranged at the bottom of housing, it is characterized in that described screen pack is horizontally disposed with, described enclosure interior is provided with net arrangement clearly above screen pack, and described clear net arrangement is installed on inner walls by rotating shaft, and described clear net arrangement is provided with the deslagging pin corresponding with the screen pack mesh; Described rotating shaft is connected with the handle of being located at hull outside.
2. the effluent filter of delayed coking unit according to claim 1, the bottom that it is characterized in that described housing is inverted taper.
3. the effluent filter of delayed coking unit according to claim 1 and 2, is characterized in that described water inlet is lower than delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202616095U CN203329439U (en) | 2013-05-15 | 2013-05-15 | Sewage filter of delayed coker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202616095U CN203329439U (en) | 2013-05-15 | 2013-05-15 | Sewage filter of delayed coker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329439U true CN203329439U (en) | 2013-12-11 |
Family
ID=49698140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202616095U Expired - Fee Related CN203329439U (en) | 2013-05-15 | 2013-05-15 | Sewage filter of delayed coker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031574A (en) * | 2017-12-10 | 2018-05-15 | 天长市金陵电子有限责任公司 | A kind of electrostatic spraying device beneficial to spray coating operations |
| CN114275402A (en) * | 2021-11-22 | 2022-04-05 | 浙江微盾环保科技股份有限公司 | Water circulation device for medical waste treatment |
-
2013
- 2013-05-15 CN CN2013202616095U patent/CN203329439U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031574A (en) * | 2017-12-10 | 2018-05-15 | 天长市金陵电子有限责任公司 | A kind of electrostatic spraying device beneficial to spray coating operations |
| CN108031574B (en) * | 2017-12-10 | 2020-04-14 | 天长市金陵电子有限责任公司 | Electrostatic spraying equipment beneficial to spraying work |
| CN114275402A (en) * | 2021-11-22 | 2022-04-05 | 浙江微盾环保科技股份有限公司 | Water circulation device for medical waste treatment |
| CN114275402B (en) * | 2021-11-22 | 2022-10-28 | 浙江微盾环保科技股份有限公司 | Water circulation device for medical waste treatment |
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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 |
Granted publication date: 20131211 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |