CN216465596U - Recovery device for butadiene extraction tower vinylacetylene - Google Patents
Recovery device for butadiene extraction tower vinylacetylene Download PDFInfo
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- CN216465596U CN216465596U CN202123061890.1U CN202123061890U CN216465596U CN 216465596 U CN216465596 U CN 216465596U CN 202123061890 U CN202123061890 U CN 202123061890U CN 216465596 U CN216465596 U CN 216465596U
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- plate body
- washing
- butadiene
- washing tower
- tower body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses a butadiene extracts recovery unit to tower vinyl acetylene, including supporting component and washing subassembly, the supporting component includes base plate body, supporting plate body and connecting plate body. The utility model discloses a L type inlet pipe transports butadiene to washing tower this internally, the washing water of drawing water mouth in with the liquid reserve tank through the water pump extracts to circular recess plate internally from first body, then this internal washing water of circular recess plate sprays at washing tower this internally through the shower nozzle, then butadiene blocks the direction of advance through the toper recess plate body, make butadiene remove to toper through groove plate body department again, it gets rid of to strike the impurity in the butadiene, the washing water floats the landing through the toper recess plate body and washes butadiene this moment, increase butadiene washing time, improve the efficiency that butadiene purification was retrieved, carry out cyclic utilization to the washing water, reduce the waste of washing water.
Description
The technical field is as follows:
the utility model relates to a butadiene technical field specifically is a butadiene extracts recovery unit to tower vinyl acetylene.
Background art:
butadiene is the main raw material for producing synthetic rubber. With the development of styrene plastics, styrene and butadiene are copolymerized to produce various resins with wide application, so that butadiene gradually occupies an important position in resin production;
when the existing butadiene is purified and recovered, the butadiene cannot be thoroughly purified by washing in the washing tower due to the short washing time of the butadiene in the washing tower, so that the utilization rate of the recovered butadiene is low, and therefore, the recovery device for the vinylacetylene in the butadiene extraction tower is provided.
The utility model has the following contents:
an object of the utility model is to provide a butadiene extracts recovery unit to tower vinyl acetylene to solve the problem that proposes among the above-mentioned background art.
The utility model discloses by following technical scheme implement: a recovery device for vinyl acetylene in a butadiene extraction tower comprises a supporting assembly and a water washing assembly, wherein the supporting assembly comprises a base plate body, a supporting plate body and a connecting plate body;
the upper surface of the supporting component is provided with a washing component;
the washing assembly comprises a washing tower body, an L-shaped feeding pipe, a conical groove plate body, a conical through groove plate body, a liquid storage tank, a water pump, a first pipe body, a circular groove plate body and a spray head;
the lower surface of washing tower body install in the upper surface of liquid reserve tank, the lateral wall of washing tower body runs through there is L type inlet pipe, the one end of L type inlet pipe is equipped with the tapered groove plate body, the inside of washing tower body is equipped with the tapered groove plate body, the inside wall of washing tower body weld in the lateral wall of tapered groove plate body.
As further preferable in the present technical solution: the upper surface of the base plate body is arranged on the lower surface of the liquid storage box, four supporting plate bodies and two connecting plate bodies are symmetrically welded on the lower surface of the base plate body, and the connecting plate bodies are welded on one adjacent sides of the supporting plate bodies and are arranged through the base plate body to fix the position of the liquid storage box.
As a further preferred aspect of the present invention: the lateral wall of liquid reserve tank run through in the water inlet of water pump, the second filter screen is installed to the water inlet of water pump, the delivery port of water pump run through in the lateral wall of washing tower body and run through in the lateral wall of circular recess plate body, through the setting of second filter screen for when starting the water pump, prevent that impurity from getting into the water pump water inlet, protect the water pump.
As further preferable in the present technical solution: the mutual symmetrical welding of lateral wall of toper recess plate body has four first arc connecting plates, first arc connecting plate is kept away from one side of toper recess plate body weld in the inside wall of washing tower body, the mutual symmetrical welding of lateral wall of circular recess plate body has four second arc connecting plates, second arc connecting plate is kept away from one side of circular recess plate body weld in the inside wall of washing tower body, through the setting of first arc connecting plate, be used for the position of fixed toper recess plate body.
As further preferable in the present technical solution: the shower nozzle has evenly been run through to the inside wall of circular recess plate body, first filter screen is installed to the inside wall of washing tower body, sprays through the shower nozzle through the washing water in the circular recess plate body, improves the scope to butadiene washing.
As further preferable in the present technical solution: the second infundibulate plate body is installed to the inboard diapire of washing tower body, the lower surface of second infundibulate plate body run through in the inboard diapire of washing tower body just run through in the upper surface of liquid reserve tank through the setting of second infundibulate plate body for this internal washing water of supplementary washing tower and impurity flow advance in the liquid reserve tank.
As further preferable in the present technical solution: first infundibulate plate body is installed to the inboard roof of washing tower body, the upper surface of first infundibulate plate body run through in the inboard roof and the welding of washing tower body have the second body, through the setting of first infundibulate plate body, conveniently collect the back to butadiene, transport butadiene to next operating equipment through the second body.
As further preferable in the present technical solution: the inside wall of washing tower body runs through there is the feed liquor pipe, the second valve is installed to the lateral wall of feed liquor pipe, the inside wall of liquid reserve tank runs through there is the blow off pipe, first valve is installed to the lateral wall of blow off pipe, and through opening the second valve, it is originally internal to make the washing water pass through the feed liquor pipe and transport to the washing tower, and this internal washing water of washing tower transports to the liquid reserve tank in through second infundibulate plate body.
The utility model has the advantages that: the utility model discloses a L type inlet pipe transports butadiene to washing tower this internally, the washing water of drawing water mouth in with the liquid reserve tank through the water pump extracts to circular recess plate internally from first body, then this internal washing water of circular recess plate sprays at washing tower this internally through the shower nozzle, then butadiene blocks the direction of advance through the toper recess plate body, make butadiene remove to toper through groove plate body department again, it gets rid of to strike the impurity in the butadiene, the washing water floats the landing through the toper recess plate body and washes butadiene this moment, increase butadiene washing time, improve the efficiency that butadiene purification was retrieved, carry out cyclic utilization to the washing water, reduce the waste of washing water.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the area B of FIG. 2 according to the present invention;
fig. 5 is the schematic diagram of the side view of the washing assembly of the present invention.
In the figure: 1. a support assembly; 101. a base plate body; 102. a support plate body; 103. connecting the plate bodies; 2. a water washing component; 201. washing the tower body with water; 202. an L-shaped feed pipe; 203. a tapered groove plate body; 204. a tapered through groove plate body; 205. a liquid storage tank; 206. a water pump; 207. a first pipe body; 208. a circular groove plate body; 209. a spray head; 3. a first arc-shaped connecting plate; 4. a first funnel-shaped plate body; 5. a second tube body; 6. a first filter screen; 7. a second funnel-shaped plate body; 8. a second filter screen; 9. a second arc-shaped connecting plate; 10. a blow-off pipe; 11. a first valve; 12. a liquid inlet pipe; 13. a second valve.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a recovery device for vinyl acetylene in a butadiene extraction tower comprises a supporting assembly 1 and a water washing assembly 2, wherein the supporting assembly 1 comprises a base plate body 101, a supporting plate body 102 and a connecting plate body 103;
the upper surface of the supporting component 1 is provided with a washing component 2;
the water washing component 2 comprises a water washing tower body 201, an L-shaped feeding pipe 202, a tapered groove plate body 203, a tapered through groove plate body 204, a liquid storage tank 205, a water pump 206, a first pipe body 207, a circular groove plate body 208 and a spray head 209;
the lower surface of washing tower body 201 is installed in the upper surface of liquid reserve tank 205, and the lateral wall of washing tower body 201 runs through there is L type inlet pipe 202, and the one end of L type inlet pipe 202 is equipped with tapered groove plate body 203, and the inside of washing tower body 201 is equipped with tapered groove plate body 203, and the inside wall of washing tower body 201 welds in the lateral wall of tapered through groove plate body 204.
In this embodiment, specifically: the upper surface mounting of base plate body 101 has four supporting plate bodies 102 in the lower surface of liquid storage tank 205, and the mutual symmetrical welding of the lower surface of base plate body 101 has four supporting plate bodies 102, and the welding of the adjacent one side of two supporting plate bodies 102 has connecting plate body 103, through the setting of base plate body 101 for the position of fixed liquid storage tank 205, wherein supporting plate body 102 and connecting plate body 103 set up for further stabilize the position of base plate body 101.
In this embodiment, specifically: the lateral wall of liquid reserve tank 205 runs through in the water inlet of water pump 206, second filter screen 8 is installed to the water inlet of water pump 206, the delivery port of water pump 206 runs through in the lateral wall of scrubbing tower body 201 and runs through in the lateral wall of circular recess plate body 208, setting through second filter screen 8, when being used for starting water pump 206, prevent that impurity from getting into water pump 206 water inlet, protect water pump 206, the washing water of pumping mouth in with liquid reserve tank 205 of water pump 206 is extracted to circular recess plate body 208 through first body 207 in.
In this embodiment, specifically: the mutual symmetrical welding of lateral wall of toper recess plate body 203 has four first arc connecting plates 3, the one side that toper recess plate body 203 was kept away from to first arc connecting plate 3 welds the inside wall of washing tower body 201, the mutual symmetrical welding of lateral wall of circular recess plate body 208 has four second arc connecting plates 9, the one side that circular recess plate body 208 was kept away from to second arc connecting plate 9 welds the inside wall in washing tower body 201, setting through first arc connecting plate 3, a position for fixed toper recess plate body 203, wherein setting of second arc connecting plate 9, a position for stabilizing circular recess plate body 208.
In this embodiment, specifically: the shower nozzle 209 has evenly been run through to the inside wall of circular recess plate body 208, and first filter screen 6 is installed to the inside wall of washing tower body 201, and the washing water in the circular recess plate body 208 sprays through shower nozzle 209, improves the scope to butadiene washing, and wherein first filter screen 6's setting for further filter butadiene.
In this embodiment, specifically: the second infundibulate plate body 7 is installed to the inboard diapire of washing tower body 201, and the lower surface of second infundibulate plate body 7 runs through in the inboard diapire of washing tower body 201 and runs through in the upper surface of liquid reserve tank 205, through the setting of second infundibulate plate body 7 for wash water and impurity in the supplementary washing tower body 201 flow into in the liquid reserve tank 205.
In this embodiment, specifically: first infundibulate plate body 4 is installed to the inboard roof of washing tower body 201, and the upper surface of first infundibulate plate body 4 runs through in the inboard roof of washing tower body 201 and welds and have second body 5, through the setting of first infundibulate plate body 4, conveniently collects the back to butadiene, transports butadiene to next operating equipment through second body 5.
In this embodiment, specifically: the inside wall of washing tower body 201 runs through there is feed liquor pipe 12, second valve 13 is installed to the lateral wall of feed liquor pipe 12, the inside wall of liquid reserve tank 205 runs through there is blow off pipe 10, first valve 11 is installed to the lateral wall of blow off pipe 10, through opening second valve 13, make the washing water pass through feed liquor pipe 12 and transport to washing tower body 201 in, the washing water in washing tower body 201 transports to liquid reserve tank 205 through second infundibulate plate body 7 in, when the washing water in the liquid reserve tank 205 is full, close second valve 13, when the impurity in the liquid reserve tank 205 is too much, open first valve 11, make the impurity in the liquid reserve tank 205 discharge through blow off pipe 10 with the washing water.
In this embodiment, a switch set for controlling the water pump 206 to be started and closed is installed on one side of the base plate 101, and the switch set is connected with an external commercial power to supply power to the water pump 206.
Working principle or structural principle: when the washing tower is used, the second valve 13 is opened, washing water is conveyed into the washing tower body 201 through the liquid inlet pipe 12, the washing water in the washing tower body 201 is conveyed into the liquid storage tank 205 through the second funnel-shaped plate 7, when the liquid storage tank 205 is full of the washing water, the second valve 13 is closed, butadiene is conveyed into the washing tower body 201 through the L-shaped feed pipe 202, the water pump 206 is started at the moment, the washing water in the liquid storage tank 205 is pumped into the circular groove plate 208 through the first pipe 207 by the water pumping port of the water pump 206, then the washing water in the circular groove plate 208 is sprayed into the washing tower body 201 through the spray nozzle 209, then the butadiene blocks the advancing direction through the conical groove plate 203, impurities in the butadiene are conveniently removed by impact, the butadiene is moved to the conical through groove plate 204, the butadiene is impacted again, at the moment, the washing water floats and slides down through the conical groove plate 203 to wash the butadiene, increase butadiene washing's time, improve the efficiency that butadiene purification was retrieved, then the gas after butadiene washing filters through first filter screen 6, butadiene is collected through first infundibulate plate body 4 and is transported to next operating equipment department through second body 5, wash liquid water when washing butadiene drives impurity and collects the flow to the liquid reserve tank 205 in through second infundibulate plate body 7, impurity when the liquid reserve tank 205 in is too much, open first valve 11, make impurity and washing water in the liquid reserve tank 205 discharge through blow off pipe 10.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The device for recovering vinyl acetylene in a butadiene extraction tower is characterized by comprising a supporting assembly (1) and a water washing assembly (2), wherein the supporting assembly (1) comprises a base plate body (101), a supporting plate body (102) and a connecting plate body (103);
the upper surface of the supporting component (1) is provided with a washing component (2);
the water washing assembly (2) comprises a water washing tower body (201), an L-shaped feeding pipe (202), a conical groove plate body (203), a conical through groove plate body (204), a liquid storage tank (205), a water pump (206), a first pipe body (207), a circular groove plate body (208) and a spray head (209);
the lower surface mounting of washing tower body (201) in the upper surface of liquid reserve tank (205), the lateral wall of washing tower body (201) runs through there is L type inlet pipe (202), the one end of L type inlet pipe (202) is equipped with tapered groove plate body (203), the inside of washing tower body (201) is equipped with tapered groove plate body (203), the inside wall of washing tower body (201) weld in the lateral wall of tapered groove plate body (204).
2. The apparatus for recovering vinylacetylene from a butadiene extraction column according to claim 1, wherein: the upper surface of the base plate body (101) is arranged on the lower surface of the liquid storage tank (205), four supporting plate bodies (102) are symmetrically welded on the lower surface of the base plate body (101), and a connecting plate body (103) is welded on one side, adjacent to the supporting plate bodies (102).
3. The apparatus for recovering vinylacetylene from a butadiene extraction column according to claim 1, wherein: the lateral wall of liquid reserve tank (205) run through in the water inlet of water pump (206), second filter screen (8) are installed to the water inlet of water pump (206), the delivery port of water pump (206) run through in the lateral wall of washing tower body (201) and run through in the lateral wall of circular recess plate body (208).
4. The apparatus for recovering vinylacetylene from a butadiene extraction column according to claim 1, wherein: the mutual symmetrical welding of lateral wall of tapered groove plate body (203) has four first arc connecting plates (3), keep away from first arc connecting plate (3) one side of tapered groove plate body (203) weld in the inside wall of washing tower body (201), the mutual symmetrical welding of lateral wall of circular groove plate body (208) has four second arc connecting plates (9), second arc connecting plate (9) are kept away from one side of circular groove plate body (208) weld in the inside wall of washing tower body (201).
5. The apparatus for recovering vinylacetylene from a butadiene extraction column according to claim 1, wherein: the inside wall of circular recess plate body (208) evenly runs through has shower nozzle (209), first filter screen (6) are installed to the inside wall of washing tower body (201).
6. The apparatus for recovering vinylacetylene from a butadiene extraction column according to claim 1, wherein: the inboard diapire of washing tower body (201) is installed second infundibulate plate body (7), the lower surface of second infundibulate plate body (7) run through in the inboard diapire of washing tower body (201) and run through in the upper surface of liquid reserve tank (205).
7. The apparatus for recovering vinylacetylene from a butadiene extraction column according to claim 1, wherein: first infundibulate plate body (4) are installed to the inboard roof of washing tower body (201), the upper surface of first infundibulate plate body (4) run through in the inboard roof and the welding of washing tower body (201) have second body (5).
8. The apparatus for recovering vinylacetylene from a butadiene extraction column according to claim 1, wherein: the inside wall of washing tower body (201) runs through there is feed liquor pipe (12), second valve (13) are installed to the lateral wall of feed liquor pipe (12), the inside wall of liquid reserve tank (205) runs through there is blow off pipe (10), first valve (11) are installed to the lateral wall of blow off pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123061890.1U CN216465596U (en) | 2021-12-07 | 2021-12-07 | Recovery device for butadiene extraction tower vinylacetylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123061890.1U CN216465596U (en) | 2021-12-07 | 2021-12-07 | Recovery device for butadiene extraction tower vinylacetylene |
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| Publication Number | Publication Date |
|---|---|
| CN216465596U true CN216465596U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123061890.1U Active CN216465596U (en) | 2021-12-07 | 2021-12-07 | Recovery device for butadiene extraction tower vinylacetylene |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116672874A (en) * | 2023-08-03 | 2023-09-01 | 振华新材料(东营)有限公司 | Butadiene refining device in butadiene rubber production process |
-
2021
- 2021-12-07 CN CN202123061890.1U patent/CN216465596U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116672874A (en) * | 2023-08-03 | 2023-09-01 | 振华新材料(东营)有限公司 | Butadiene refining device in butadiene rubber production process |
| CN116672874B (en) * | 2023-08-03 | 2023-10-20 | 振华新材料(东营)有限公司 | Butadiene refining device in butadiene rubber production process |
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