CN213253126U - Oil-water separation device for trioctyl citrate - Google Patents
Oil-water separation device for trioctyl citrate Download PDFInfo
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- CN213253126U CN213253126U CN202021087113.7U CN202021087113U CN213253126U CN 213253126 U CN213253126 U CN 213253126U CN 202021087113 U CN202021087113 U CN 202021087113U CN 213253126 U CN213253126 U CN 213253126U
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Abstract
An oil-water separation device for trioctyl citrate is mainly used for oil-water separation of trioctyl citrate substances in industrial production and comprises a feeding pipe, a multi-directional valve, a connecting pipe, a separation container, a slag discharge pipe, a discharge pipe and an observation box, wherein the top of the separation container is communicated with the connecting pipe, the upper part of the connecting pipe is connected with the feeding pipe through the multi-directional valve, the bottom of the connecting pipe is connected into the separation container and communicated with a water distribution plate, and water distribution holes are uniformly distributed on the water distribution plate; a row of slag discharge pipes are connected to the upper part of the side wall of the separation container; a discharge pipe is connected to the lower part of the side wall of the separation container, the outlet of the discharge pipe is communicated with an observation box, and the bottom of the observation box is respectively connected with a drain pipe and an oil ester pipe; the bottom of the separation container is communicated with the collection container in an inverted frustum shape, and the device has the characteristics of good separation effect, good slag removal effect, convenience in cleaning and the like.
Description
Technical Field
The utility model relates to an oil-water separation device, which is mainly used for oil-water separation of trioctyl citrate substances in industrial production.
Background
Trioctyl citrate is used as an important green plasticizer and has wide application, but emulsification phenomena often occur in the production and preparation processes, solid substances such as foamy oil residue and the like generated by the emulsification phenomena and impurities existing in raw materials influence the normal operation of a subsequent filtering and decoloring system, and the purity of a finished product can be reduced. If the reduction of oil-water separation devices in the existing production process of trioctyl citrate substances on oil residues generated by emulsification and impurities in raw materials is a problem to be solved urgently for improving the quality of the plasticizer at present.
Disclosure of Invention
The utility model aims at providing a novel oil-water separator of trioctyl citrate to the not enough of prior art existence, have that separation effect is good, the slagging-off is effectual, wash characteristics such as convenient.
Specifically, the novel oil-water separation device for trioctyl citrate comprises: the device comprises a feeding pipe, a multi-directional valve, a connecting pipe, a separation container, a slag discharge pipe, a discharge pipe and an observation box, wherein the top of the separation container is communicated with the connecting pipe, the upper part of the connecting pipe is connected with the feeding pipe through the multi-directional valve, the bottom of the connecting pipe is connected into the separation container and is communicated with a water distribution plate, and water distribution holes are uniformly distributed in the water distribution plate; a slag discharge pipe is connected to the upper part of the side wall of the separation container, and a slag discharge valve is mounted on the slag discharge pipe; the lower part of the side wall of the separation container is connected with a discharge pipe, a discharge valve is installed on the discharge pipe, the outlet of the discharge pipe is communicated with an observation box, the bottom of the observation box is respectively connected with a drain pipe and an oil ester pipe, and a drain ball valve and an oil ester pipe ball valve are respectively installed on the drain pipe and the oil ester pipe.
When oil-water separation is carried out, the multidirectional valve is opened to enable the feeding pipe to be communicated with the connecting pipe, ester material solution enters the water distribution plate after passing through the pipeline and then enters the separation container, standing is carried out for a period of time to carry out oil-water separation, after the oil-water separation is finished, the slag discharge valve is opened, upper-layer suspended oil slag and foam are discharged, the discharge valve is opened, the solution in the separation container enters the observation box, firstly discharged water is discharged into the waste liquid discharge pipe through the blow-off pipe and then collected, and then when the outflow of trioctyl citrate oil is observed, the blowdown ball valve is closed, and the oil pipe ball valve is.
Furthermore, the bottom of the separation container is communicated with an inverted-frustum-shaped collection container, the bottom of the collection container is communicated with a waste liquid discharge pipe, the top of the waste liquid discharge pipe is provided with a ball valve, the side face of the bottom of the waste liquid discharge pipe is communicated with the outlet end of a sewage discharge pipe, the ball valve is opened after the standing separation is finished, waste liquid and collected residues are discharged, and the inverted-frustum-shaped collection rate of the precipitated residues in the solution can be improved.
Furthermore, a filter screen plate is installed at the inlet end of the discharge pipe and used for intercepting the flow of the particulate matters in the solution into the observation box.
Furthermore, a medicine inlet pipe and a water inlet pipe are connected to the multi-way valve, and a defoaming agent is added through the medicine inlet pipe when the foam substance in the separation container is excessive; when the washing machine is used for washing, the water inlet pipe is communicated with the water distribution plate, the separation container and the collection container for washing, and the washing waste liquid is discharged through the waste liquid discharge pipe and then is treated in a centralized mode.
The utility model has the advantages that:
1. the citric acid ester material is uniformly fed by the water distribution plate, so that the effect of ester-water separation can be effectively improved.
2. The solid precipitate and the residue in the citrate material solution are collected by using the inverted circular truncated cone-shaped container, so that the problem that the existing storage tank type separation device cannot completely remove the slag is solved.
3. The oil-water discharge is observed by utilizing the observation water tank, so that the oil ester collection amount can be increased.
Drawings
Fig. 1 is a schematic structural diagram of the utility model.
In the figure: 1 feeding pipe, 2 medicine feeding pipes, 3 multi-way valves, 4 water inlet pipes, 5 connecting pipes, 6 separating containers, 7 collecting containers, 8 water distribution plates, 9 slag discharging pipes, 10 slag discharging valves, 11 discharging pipes, 12 discharging valves, 13 filter screen plates, 14 ball valves, 15 waste liquid discharging pipes, 16 observation boxes, 17 sewage discharging pipes, 18 sewage discharging ball valves, 19 oil ester pipes and 20 oil ester pipe ball valves.
Detailed Description
Example 1: a novel oil-water separation of trioctyl citrate device includes: the device comprises a feed pipe 1, a multi-way valve 3, a connecting pipe 5, a separation container 6, a slag discharge pipe 9, a discharge pipe 11 and an observation box 16, wherein the top of the separation container 6 is communicated with the connecting pipe 5, the upper part of the connecting pipe 5 is connected with the feed pipe 1, a medicine inlet pipe 2 and a water inlet pipe 4 through the multi-way valve 3, the bottom of the connecting pipe 5 is connected into the separation container 6 and communicated with a water distribution plate 8, and water distribution holes are uniformly distributed on the water distribution plate 8; a slag discharge pipe 9 is connected to the upper part of the side wall of the separation container 6, and a slag discharge valve 10 is arranged on the slag discharge pipe; a discharge pipe 11 is connected to the lower part of the side wall of the separation container 6, a filter screen 13 is installed at the inlet end of the discharge pipe 11 to intercept residues such as particulate matters, a discharge valve 12 is installed on the discharge pipe 11, the outlet end of the discharge pipe 11 is communicated with an observation box 16, the bottom of the observation box 16 is respectively connected with a drain pipe 17 and an oil ester pipe 19, and a drain ball valve 18 and an oil ester pipe ball valve 20 are respectively installed on the drain pipe 17 and the oil ester pipe 19; the bottom of the separation container 6 is communicated with a collection container 7 in an inverted circular truncated cone shape, the bottom of the collection container 7 is communicated with a waste liquid discharge pipe 15, the top of the waste liquid discharge pipe 15 is provided with a ball valve 14, and the side surface of the bottom of the waste liquid discharge pipe 15 is communicated with the outlet end of a sewage discharge pipe 17.
When oil-water separation is carried out, the multi-directional valve 3 is opened to enable the feed pipe 1 to be communicated with the connecting pipe 5, ester material solution enters the water distribution plate 8 and then enters the separation container 6 after passing through a pipeline, standing is carried out for a period of time for oil-water separation, after the oil-water separation is finished, the slag discharge valve 10 is opened, suspended oil slag and foam on the upper layer are discharged, the discharge valve 12 is opened, the solution in the separation container 6 enters the observation box 16, firstly discharged water is discharged into the waste liquid discharge pipe 15 through the sewage discharge pipe 17 and then collected, and then when the situation that trioctyl citrate oil liquid flows out in the box is observed, the sewage discharge ball valve 18 is closed, and the oil pipe ball; after the oil-water separation is finished, opening the ball valve 14 to discharge the residual waste liquid and the collected residues through a waste liquid discharge pipe 15 for centralized treatment; when the foam in the separation container 6 is excessive, starting the multi-way valve 3 to connect the medicine inlet pipe 4 and the connecting pipe 5, and adding a defoaming agent for defoaming; when cleaning, the multi-way valve 3 is started to connect the connecting pipe 5 with the water inlet pipe 4, the water inlet pipe 4 is communicated with the water distribution plate 8, the separation container 6 and the collection container 7, and the flushing waste liquid is discharged through the waste liquid discharge pipe 15 and then is treated in a centralized way.
Claims (5)
1. The utility model provides a novel trioctyl citrate's oil-water separator, includes inlet pipe, multidirectional valve, connecting pipe, separation vessel, scum pipe, discharging pipe, observation case, its characterized in that: the top of the separation container is communicated with a connecting pipe, the upper part of the connecting pipe is connected with a feeding pipe through a multi-way valve, the bottom of the connecting pipe is connected into the separation container and communicated with a water distribution plate, and water distribution holes are uniformly distributed on the water distribution plate; a slag discharge pipe is connected to the upper part of the side wall of the separation container, and a slag discharge valve is mounted on the slag discharge pipe; the lower part of the side wall of the separation container is connected with a discharge pipe, a discharge valve is installed on the discharge pipe, the outlet of the discharge pipe is communicated with an observation box, the bottom of the observation box is respectively connected with a drain pipe and an oil ester pipe, and a drain ball valve and an oil ester pipe ball valve are respectively installed on the drain pipe and the oil ester pipe.
2. The novel oil-water separation device for trioctyl citrate according to claim 1, wherein: the bottom of the separation container is communicated with an inverse frustum-shaped collection container, the bottom of the collection container is communicated with a waste liquid discharge pipe, and the top of the waste liquid discharge pipe is provided with a ball valve.
3. The novel oil-water separation device for trioctyl citrate according to claim 1, wherein: a filter screen plate is arranged at the inlet end of the discharge pipe.
4. The novel oil-water separation device for trioctyl citrate according to claim 1, wherein: the multi-way valve is connected with a medicine inlet pipe and a water inlet pipe.
5. The novel oil-water separation device for trioctyl citrate according to claim 1, wherein: the side surface of the bottom of the waste liquid discharge pipe is communicated with the outlet end of the sewage discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021087113.7U CN213253126U (en) | 2020-06-13 | 2020-06-13 | Oil-water separation device for trioctyl citrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021087113.7U CN213253126U (en) | 2020-06-13 | 2020-06-13 | Oil-water separation device for trioctyl citrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213253126U true CN213253126U (en) | 2021-05-25 |
Family
ID=75956203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021087113.7U Expired - Fee Related CN213253126U (en) | 2020-06-13 | 2020-06-13 | Oil-water separation device for trioctyl citrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213253126U (en) |
-
2020
- 2020-06-13 CN CN202021087113.7U patent/CN213253126U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210525 |