CN104443884A - Storage tank used for storing sec-butyl acetate - Google Patents
Storage tank used for storing sec-butyl acetate Download PDFInfo
- Publication number
- CN104443884A CN104443884A CN201410631694.9A CN201410631694A CN104443884A CN 104443884 A CN104443884 A CN 104443884A CN 201410631694 A CN201410631694 A CN 201410631694A CN 104443884 A CN104443884 A CN 104443884A
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- CN
- China
- Prior art keywords
- cylinder
- sealing member
- flange
- upper cover
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Provided is a storage tank used for storing sec-butyl acetate. By means of the storage tank used for storing sec-butyl acetate, isolating sampling of medium at any liquid level in the tank can be achieved. The storage tank used for storing the sec-butyl acetate is characterized in that an external-layer sealing body is fixed to a flange at a vertical outlet of a tank body, and a rotating mechanism is fixed inside the external-layer sealing body. The external-layer sealing body is formed by connecting an upper cover mechanism, a butterfly valve and a lower connecting flange. The rotating mechanism comprises rolling drums, a hanging pipe and a mating gear, wherein the hanging pipe is hung at an interval position on the rolling drums, a collecting hanging drum set is fixed to the bottom end of the hanging pipe, and the mating gear drives the two rolling drums to rotate in opposite directions. One end of the hanging pipe is tied to screws of the rolling drums and then are wound on the rolling drums, and the butterfly valve is used for enabling the external-layer sealing body and the tank body to be communicated or blocked.
Description
Technical field
The present invention relates to a kind of apparatus be applied in chemical products accumulating field.
Background technology
Not having the storage tank that can be specifically designed to the secondary butyl ester of storage of acetic acid at present, is all directly adopt common white steel tank.But in the process of physical holding of the stock 2-butyl acetate, but find to there is following problem: the position of this common tank sample point is fixed, so can not sample the medium of the liquid level degree of depth any in tank.In addition, existing sample tap all can not realize isolation sampling, and sample tap becomes may cause the contaminated hidden danger of tank in-vivo medium.
Summary of the invention
In order to solve the technical matters mentioned in background technology, the invention provides a kind of storage tank for depositing 2-butyl acetate, this kind of storage tank can realize carrying out isolation sampling to the medium of the liquid level degree of depth any in tank, to ensure that in storing process and can not the performance of the secondary butyl ester of Dichlorodiphenyl Acetate impact.
Technical scheme of the present invention is: this kind is for depositing the storage tank of 2-butyl acetate, and comprise a tank body, its unique distinction is: on the vertical outlet flange of described tank body, be fixed with an outer sealing member, is fixed with a rotating mechanism in outer sealing member;
Wherein, outer sealing member forms after being connected by cap sheathing mechanism, butterfly valve and lower butt flange;
Described cap sheathing mechanism comprises flange upper cover, observation window and atmospheric valve, flange upper cover for sealing described outer sealing member, its middle Orientation observation window, observation window adopts the quartz glass of pressure-bearing to make; Atmospheric valve be used for device uncap before release; Described rotating mechanism comprises the suspended tubes of flange cylinder, two cylinders, mated gear, drum shaft and sealing, locking bolt, Oscillating handle and steel-wire carcass; Cylinder is connected with flange upper cover and bottom butterfly valve and seals; Suspended tubes is wrapped in the interval location place on cylinder, and the bottom of suspended tubes is fixed with and gathers cup group, and mated gear drives two cylinders to carry out opposite opened rotation; One end of suspended tubes is fastened on the screw of cylinder, is then wrapped on cylinder, and butterfly valve is for opening being communicated with of sealing member outer with shutoff and tank body.
The present invention has following beneficial effect: this kind of storage tank utilizes the alternation switch of upper cover and butterfly valve to seal to switch, and utilize cylinder rotate the decline of drive suspended tubes and promote, three parts cooperatively interact, realizing gathering cup group can visit to any degree of depth in tank body as required, container is not needed to switch technological process or stopping production, isolation sampling can be carried out, to ensure that in storing process and can not the performance of the secondary butyl ester of Dichlorodiphenyl Acetate impact.
Accompanying drawing illustrates:
Fig. 1 is integral structure schematic diagram of the present invention.
Fig. 2 is the structure cutaway view after outer sealing member of the present invention is connected with rotating mechanism.
1-suspended tubes in figure, 2-gear, 3-cylinder, 4-rope screw, 5-flange upper cover, 6-observation window, 7-atmospheric valve, 8-drum shaft and sealing, 9-locking bolt, 10-Oscillating handle, 11-flange cylinder, 12-flange butterfly, 13-container manhole, 14-gathers cup group, 15-tank body, 16-rotating mechanism, the outer sealing member of 17-.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, this kind is for depositing the storage tank of 2-butyl acetate, and comprise a tank body 15, its unique distinction is: on the vertical outlet flange of described tank body, be fixed with an outer sealing member 17, be fixed with a rotating mechanism 16 in outer sealing member 17.
As shown in Figure 2, wherein, outer sealing member 17 forms after being connected by cap sheathing mechanism, butterfly valve 12 and lower butt flange;
Described cap sheathing mechanism comprises flange upper cover 5, observation window 6 and atmospheric valve 7, flange upper cover 5 for sealing described outer sealing member, its middle Orientation observation window 6, observation window 6 adopts the quartz glass of pressure-bearing to make; Atmospheric valve 7 uncap for device before release.
Described rotating mechanism 16 comprises flange cylinder 11, two cylinders 3, mated gear 2, drum shaft and sealing 8, locking bolt 9, Oscillating handle 10 and adopts the suspended tubes 1 of steel-wire carcass; Cylinder 11 is connected with flange upper cover 5 and bottom butterfly valve 12 and seals; Suspended tubes 1 is wrapped in the interval location place on cylinder 3, and the bottom of suspended tubes 1 is fixed with and gathers cup group 14, and mated gear 2 drives two cylinders 3 to carry out opposite opened rotation; One end of suspended tubes 1 is fastened on the screw 4 of cylinder 3, is then wrapped on cylinder 3, and butterfly valve 12 is for opening being communicated with of sealing member 17 outer with shutoff and tank body 15.
During use, under butterfly valve cuts out sealing situation, open upper cover atmospheric valve by experimental set-up release, device for opening sealing upper cover after release, fastens in the suspended tubes on cylinder by collection cup group, writes down put depth location at suspended tubes subscript; Then, cover and sealing arrangement upper cover, open sealed butterfly valve to maximum opening; Then, unclamp drum shaft locking bolt outside device, rotation crank drives lacing film cylinder to rotate, and checks situation inside device from observation window, collection cup group is rendered to the desired location in container; Finally, screw drum shaft locking bolt, ensure that cylinder maintains static, gather cup group and thrown in.
Taking out from tank body the flow process gathering cup group is inside: first, unclamp drum shaft locking bolt outside device, and rotation crank drives cylinder to rotate backward, and rises on cylinder by collection cup group; The butterfly valve of experimental set-up bottom cuts out sealing, then opens upper cover atmospheric valve by experimental set-up release; Then, device for opening sealing upper cover, takes off collection cup group from the suspended tubes cylinder; Finally, cover and seal test device upper cover, gather cup group and taken out.
Claims (1)
1. for depositing a storage tank for 2-butyl acetate, comprising a tank body (15), it is characterized in that: on the vertical outlet flange of described tank body, be fixed with an outer sealing member (17), in outer sealing member (17), be fixed with a rotating mechanism (16);
Wherein, outer sealing member (17) forms after being connected by cap sheathing mechanism, butterfly valve (12) and lower butt flange;
Described cap sheathing mechanism comprises flange upper cover (5), observation window (6) and atmospheric valve (7), flange upper cover (5) for sealing described outer sealing member, its middle Orientation observation window (6), observation window (6) adopts the quartz glass of pressure-bearing to make; Atmospheric valve (7) uncap for device before release;
Described rotating mechanism (16) comprises flange cylinder (11), two cylinders (3), mated gear (2), drum shaft and sealing (8), the locking bolt (suspended tubes (1) of 9), Oscillating handles (10) and steel-wire carcass; Cylinder (11) is connected with flange upper cover (5) and bottom butterfly valve (12) and seals; Suspended tubes (1) is wrapped in the interval location place on cylinder (3), and the bottom of suspended tubes (1) is fixed with and gathers cup group (14), and mated gear (2) drives two cylinders (3) to carry out opposite opened rotation; One end of suspended tubes (1) is fastened on the screw (4) of cylinder (3), is then wrapped on cylinder (3), and butterfly valve (12) is for opening being communicated with of sealing member (17) outer with shutoff and tank body (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631694.9A CN104443884A (en) | 2014-11-11 | 2014-11-11 | Storage tank used for storing sec-butyl acetate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631694.9A CN104443884A (en) | 2014-11-11 | 2014-11-11 | Storage tank used for storing sec-butyl acetate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104443884A true CN104443884A (en) | 2015-03-25 |
Family
ID=52890781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410631694.9A Pending CN104443884A (en) | 2014-11-11 | 2014-11-11 | Storage tank used for storing sec-butyl acetate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104443884A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143352A (en) * | 2019-05-23 | 2019-08-20 | 新中天环保股份有限公司 | A kind of accumulating tank in spent organic solvent removal process |
-
2014
- 2014-11-11 CN CN201410631694.9A patent/CN104443884A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143352A (en) * | 2019-05-23 | 2019-08-20 | 新中天环保股份有限公司 | A kind of accumulating tank in spent organic solvent removal process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |