CN216834823U - Workshop absolute ethyl alcohol storage tank - Google Patents
Workshop absolute ethyl alcohol storage tank Download PDFInfo
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- CN216834823U CN216834823U CN202220103241.9U CN202220103241U CN216834823U CN 216834823 U CN216834823 U CN 216834823U CN 202220103241 U CN202220103241 U CN 202220103241U CN 216834823 U CN216834823 U CN 216834823U
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Abstract
The utility model discloses an absolute ethyl alcohol holding vessel is used in workshop, including limiting plate, gasbag and jar body, the top fixedly connected with screw thread base of limiting plate, the inside threaded connection of screw thread base has the lead screw, and the one end swing joint of lead screw has the crank, and the one end swing joint of lead screw has the sliding seat, and the surface of limiting plate is provided with the gasbag, and the inside water conservancy diversion passageway that is provided with of lead screw is provided with the inlet on the lead screw, inlet and transport water conservancy diversion passageway intercommunication, and the lead screw upper end is provided with the installation head, installs and is provided with the sealing plug in the head. Through the setting of limiting plate, lead screw, crank and screw thread base, during the use, the staff can crank the crank, and the one end of crank drives the lead screw and rotates, lead screw surface threaded connection screw thread base for the internal pressure of the high change jar that can adjust the limiting plate, the realization is to the extraction and the discharge of liquid, the storage of the liquid of being convenient for can reach the purpose of adjusting holding vessel internal capacity simultaneously, convenient and fast has accelerated operating speed.
Description
Technical Field
The utility model relates to a heparin sodium processing equipment field especially relates to an anhydrous alcohol holding vessel is used in workshop.
Background
The absolute ethyl alcohol is a colorless clear liquid, has burning taste, is easy to flow, can easily absorb water from air, can be mutually dissolved with water and various organic solvents such as chloroform, ether and the like in any proportion, can form an azeotropic mixture (containing 4.43 percent of water) with water, has an azeotropic point of 78.15 ℃, a relative density (d204) of 0.789, a melting point of-114.1 ℃, a boiling point of 78.5 ℃, a refractive index (n20D) of 1.361 and a cup-closing flash point (the temperature when combustible gas is generated by heating in a container with a specified structure and is mixed with air near the liquid surface and can be ignited by a spark when reaching a certain concentration) of 13 ℃, and is inflammable, and the steam and the air can form an explosive mixture with an explosion limit of 3.5-8.0 percent (volume). In the production process of heparin sodium, absolute ethyl alcohol is an indispensable product, and the preservation of the absolute ethyl alcohol is particularly important. The extraction of heparin sodium from porcine intestine generally requires the following steps: scraping intestines, performing enzymolysis, adsorbing, eluting and precipitating, wherein precipitating refers to adding a proper amount of 80-90% alcohol into eluent, uniformly stirring to ensure that the alcohol content reaches 35-45 degrees, precipitating for 24 hours, extracting supernatant, and obtaining the remaining precipitate which is heparin sodium precipitate, and drying the heparin sodium precipitate to obtain a heparin sodium crude product. The precipitation step is generally carried out in an alcohol precipitation tank, the raw materials are poured into the precipitation tank, manually stirred and kept stand for 24 hours, and then supernatant is pumped out by siphoning or electric water pumping. The supernatant is purified and processed, and then the absolute ethyl alcohol can be used for the second time, and safety accidents can be caused by improper storage in the storage process. The conditions which are easy to occur in the preservation process comprise leakage, volatilization, concentration reduction and the like.
Patent CN202120173305.8 discloses an absolute ethyl alcohol holding vessel with adjustable volume, including limiting plate, gasbag and holding vessel, the top fixedly connected with screw thread base of limiting plate, the inside threaded connection of screw thread base has the lead screw, the one end swing joint of lead screw has the crank, the one end swing joint of lead screw has the sliding seat, the surface of limiting plate is provided with the gasbag, the surface of gasbag is provided with the inlet port, the surface of inlet port is provided with the ooff valve, the jar mouth has been seted up at the top of holding vessel, the surface of jar mouth is provided with the rubber pad. The utility model discloses a setting of limiting plate, lead screw, crank and screw thread base, during the use, the staff can crank the crank, and the one end of crank drives the lead screw and rotates, lead screw surface threaded connection screw thread base for can adjust the removal height of limiting plate, thereby can reach the purpose of adjusting holding vessel internal capacity, convenient and fast has accelerated operating speed. This technical scheme can realize inside capacity and adjust, can guarantee to be isolated with the air, but the addition of alcohol and the taking out of alcohol are inconvenient, can't realize convenient to use's effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an absolute ethyl alcohol holding vessel is used in workshop to solve the inconvenient problem of current absolute ethyl alcohol holding vessel play liquid feed liquor.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an absolute ethyl alcohol holding vessel is used in workshop, includes limiting plate, gasbag and jar body, the top fixedly connected with screw thread base of limiting plate, the inside threaded connection of screw thread base has the lead screw, the one end swing joint of lead screw has the crank, the one end swing joint of lead screw has the sliding seat, the surface of limiting plate is provided with the gasbag, the inside water conservancy diversion passageway that is provided with of lead screw, be provided with the inlet on the lead screw, inlet and transport water conservancy diversion passageway intercommunication, the lead screw upper end is provided with the installation head, install and be provided with the sealing plug in the head. The liquid outlet and the liquid inlet are realized by arranging the flow guide channel on the screw rod, the internal pressure of the tank body can be changed by combining up-down adjustment of the air bag, and the liquid outlet and the liquid inlet are facilitated.
As a further improvement of the above technical solution:
and the lower part of the screw rod is provided with a stirring blade. The stirring blade can stir the condensate deposited at the bottom of the tank body, so that the condensate is uniformly distributed and is convenient to discharge.
An air inlet is formed in the surface of the air bag, and a switch valve is arranged on the surface of the air inlet.
The tank is characterized in that a tank opening is formed in the top of the tank body, a rubber pad is arranged on the surface of the tank opening, and a tank cover is movably connected to the top of the tank opening.
The inside swing joint of ooff valve has the trachea, tracheal one end swing joint has the connector, the inside of connector is provided with the check valve.
The connector is characterized in that a pressing ball is movably connected inside the connector, and a vent is formed in the bottom of the pressing ball.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an anhydrous alcohol holding vessel is used in workshop, through limiting plate, lead screw, crank and threaded base's setting, during the use, the staff can crank, and crank's one end drives the lead screw and rotates, lead screw surface threaded connection threaded base for the internal pressure of the high change jar that can adjust the limiting plate, realize extraction and the discharge to liquid, the storage of the liquid of being convenient for can reach the purpose of adjusting holding vessel internal capacity simultaneously, and convenient and fast has accelerated operating speed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the position limiting plate of the present invention;
fig. 3 is a schematic view of the screw rod structure of the present invention.
Reference numerals are as follows: 1. a limiting plate; 3. a tank body; 4. a threaded base; 5. a screw rod; 51. a flow guide channel; 52. a liquid inlet; 53. a mounting head; 54. a sealing plug; 55. stirring blades; 6. a hand crank; 7. a movable seat; 8. an air bag; 9. an air inlet; 10. a tank opening; 11. a rubber pad; 12. a can lid; 13. an on-off valve; 14. an air tube; 15. a connector; 16. a one-way valve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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.
As shown in fig. 1 to 3, the absolute ethyl alcohol storage tank for a workshop of this embodiment includes a limiting plate 1, an air bag 8 and a tank body 3, the top fixedly connected with thread base 4 of limiting plate 1, the internal thread of thread base 4 is connected with a lead screw 5, one end swing joint of lead screw 5 is connected with a crank 6, one end swing joint of lead screw 5 is connected with a movable seat 7, the surface of limiting plate 1 is provided with an air bag 8, the inside water conservancy diversion passageway 51 that is provided with of lead screw 5, be provided with inlet 52 on the lead screw 5, inlet 52 and transport water conservancy diversion passageway 51 communicate, the lead screw 5 upper end is provided with an installation head 53, be provided with a sealing plug 54 in the installation head 53.
The lower part of the screw rod 5 is provided with a stirring blade 55.
An air inlet hole 9 is arranged on the surface of the air bag 8, and an on-off valve 13 is arranged on the surface of the air inlet hole 9.
The top of the tank body 3 is provided with a tank opening 10, the surface of the tank opening 10 is provided with a rubber pad 11, and the top of the tank opening 10 is movably connected with a tank cover 12.
An air pipe 14 is movably connected inside the switch valve 13, one end of the air pipe 14 is movably connected with a connector 15, and a one-way valve 16 is arranged inside the connector 15.
The inside swing joint of connector 15 has the ball of pressing, and the bottom of pressing the ball is seted up the vent.
The utility model discloses when using, at first let in jar body 3 with anhydrous alcohol in, through external union coupling installation head 53, make anhydrous alcohol flow down along diversion channel 51, discharge to jar body 3 from inlet 52 in, it should be noted this moment, it aerifys to be about to gasbag 8 before the use, thereby make jar body 3 inside keep good gas tightness, when liquid gets into, it goes upward to rotate lead screw 5 and drive limiting plate 1, inside formation negative pressure state, the liquid of being convenient for gets into, liquid fills after filling with adopt sealing plug 54 will install the head 53 sealed can. When the absolute ethyl alcohol storage tank needs to be used, the hand crank 6 is rotated to enable the limiting plate 1 to move downwards, pressure is generated in the downward mode, liquid in the tank body 3 can be discharged from the liquid inlet 52 along the flow guide channel 51, liquid feeding and discharging are convenient, the screw rod transmission structure is a conventional means in the field, understanding of technical schemes of the absolute ethyl alcohol storage tank is not shown and is not affected, and the absolute ethyl alcohol storage tank with the adjustable volume can refer to a patent CN202120173305.8 in terms of a tank body volume adjusting mode.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an anhydrous alcohol holding vessel is used in workshop, includes limiting plate (1), gasbag (8) and jar body (3), the top fixedly connected with screw thread base (4) of limiting plate (1), the internal thread of screw thread base (4) is connected with lead screw (5), the one end swing joint of lead screw (5) has hand crank (6), the one end swing joint of lead screw (5) has sliding seat (7), the surface of limiting plate (1) is provided with gasbag (8), its characterized in that: the lead screw is characterized in that a flow guide channel (51) is arranged in the lead screw (5), a liquid inlet (52) is formed in the lead screw (5), the liquid inlet (52) is communicated with the flow guide channel (51), an installing head (53) is arranged at the upper end of the lead screw (5), and a sealing plug (54) is arranged in the installing head (53).
2. The absolute ethanol storage tank for a plant according to claim 1, wherein: and a stirring blade (55) is arranged at the lower part of the screw rod (5).
3. The absolute ethanol storage tank for a plant according to claim 2, wherein: an air inlet hole (9) is formed in the surface of the air bag (8), and a switch valve (13) is arranged on the surface of the air inlet hole (9).
4. The absolute ethanol storage tank for the workshop according to claim 3, wherein: the tank is characterized in that a tank opening (10) is formed in the top of the tank body (3), a rubber pad (11) is arranged on the surface of the tank opening (10), and a tank cover (12) is movably connected to the top of the tank opening (10).
5. The absolute ethanol storage tank for the workshop according to claim 4, wherein: the inside swing joint of ooff valve (13) has trachea (14), the one end swing joint of trachea (14) has connector (15), the inside of connector (15) is provided with check valve (16).
6. The absolute ethanol storage tank for the workshop according to claim 5, wherein: the connector (15) is movably connected with a pressing ball in the inside, and the bottom of the pressing ball is provided with a vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220103241.9U CN216834823U (en) | 2022-01-17 | 2022-01-17 | Workshop absolute ethyl alcohol storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220103241.9U CN216834823U (en) | 2022-01-17 | 2022-01-17 | Workshop absolute ethyl alcohol storage tank |
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| Publication Number | Publication Date |
|---|---|
| CN216834823U true CN216834823U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220103241.9U Active CN216834823U (en) | 2022-01-17 | 2022-01-17 | Workshop absolute ethyl alcohol storage tank |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116176996A (en) * | 2023-04-23 | 2023-05-30 | 山东丰香园食品股份有限公司 | Sesame oil storage device |
| CN117281729A (en) * | 2023-11-24 | 2023-12-26 | 临沂康利医疗器械有限公司 | Liquid wound dressing storage device |
| CN117302775A (en) * | 2023-11-29 | 2023-12-29 | 山东嘉隆新能源股份有限公司 | Storage tank of absolute ethyl alcohol solvent |
-
2022
- 2022-01-17 CN CN202220103241.9U patent/CN216834823U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116176996A (en) * | 2023-04-23 | 2023-05-30 | 山东丰香园食品股份有限公司 | Sesame oil storage device |
| CN117281729A (en) * | 2023-11-24 | 2023-12-26 | 临沂康利医疗器械有限公司 | Liquid wound dressing storage device |
| CN117281729B (en) * | 2023-11-24 | 2024-01-30 | 临沂康利医疗器械有限公司 | Liquid wound dressing storage device |
| CN117302775A (en) * | 2023-11-29 | 2023-12-29 | 山东嘉隆新能源股份有限公司 | Storage tank of absolute ethyl alcohol solvent |
| CN117302775B (en) * | 2023-11-29 | 2024-02-23 | 山东嘉隆新能源股份有限公司 | Storage tank of absolute ethyl alcohol solvent |
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