CN220282315U - Safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function - Google Patents
Safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function Download PDFInfo
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- CN220282315U CN220282315U CN202322005389.6U CN202322005389U CN220282315U CN 220282315 U CN220282315 U CN 220282315U CN 202322005389 U CN202322005389 U CN 202322005389U CN 220282315 U CN220282315 U CN 220282315U
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- Prior art keywords
- pipe
- temporary storage
- storage barrel
- liquid medicine
- valve
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- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 239000000126 substance Substances 0.000 title claims abstract description 22
- 238000003860 storage Methods 0.000 title claims abstract description 17
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 16
- 239000003814 drug Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000001802 infusion Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 7
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 8
- 238000000605 extraction Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000011020 pilot scale process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model belongs to the technical field of chemical equipment, and particularly relates to a safe chemical liquid medicine temporary storage barrel with an automatic liquid supplementing function, which comprises a barrel body, wherein a barrel cover is connected to the barrel body in a threaded manner, a feed valve and an exhaust valve are installed on the barrel cover in a communicating manner, a material extraction valve is installed at the top end of a material extraction pipe inserted on the barrel cover, a liquid supplementing mechanism is installed at the top end of the feed valve, the liquid supplementing mechanism comprises a vertical pipe, a piston assembly is slidably installed on the upper side of the vertical pipe, a transverse pipe is connected to the side surface of the vertical pipe, a pagoda head I is slidably inserted on the transverse pipe and is connected with a connecting piece in a threaded manner, a limiting plate is arranged on the pagoda head I and is sleeved with a sealing ring, and one end of the pagoda head I is sleeved with a hose. The operator can control the valve paths of the valves on the barrel cover, and the chemical reagent is safely, stably and conveniently fed into the barrel body in a siphoning mode by operating the liquid feeding mechanism.
Description
Technical Field
The utility model belongs to the technical field of chemical equipment, and particularly relates to a safe chemical liquid medicine temporary storage barrel with an automatic liquid supplementing function.
Background
The pilot test is a test before the formal production of the product, and is a smaller-scale test of the product before the large-scale mass production. The pilot plant process uses a larger amount of chemical than the laboratory, but less than the amount of chemical used in mass production. In the mass production process, the usage amount of each batch of production raw materials is basically determined, and in order to meet the requirements of safe production and environment-friendly production, the production raw materials are generally stored in various containers such as storage tanks and pumped through fixed pipelines.
However, since pilot scale is performed with small single lot yields, the control conditions for process production are often adjusted, and thus, a small amount of intermediate and raw materials are often temporarily stored and transferred in a pilot plant using a material temporary storage tank. When using PP material bucket temporary storage, pre-preparing chemical material, the staff generally will weigh barreled reagent and pour into the material bucket, or adopt the mode of hose siphon to suck the reagent in the finished product jar. Both the two methods have the problem that the accident of falling and leaking easily occurs, and the former is laborious and the latter is inconvenient to operate.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the utility model provides a safe type chemical liquid medicine temporary storage barrel with automatic fluid infusion function, solves current pilot scale production and moves the easy emergence safety and environmental protection accident when getting the chemical raw materials to and the inconvenient problem of operation.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a safe type chemical liquid medicine bucket of keeping in with automatic fluid infusion function, includes the staving, threaded connection has the bung on the staving, feed valve and discharge valve are installed to the intercommunication on the bung, take out the material valve is installed on the top of the material pipe of taking out of cartridge on the bung, liquid infusion mechanism is installed to the feed valve top, liquid infusion mechanism includes the standpipe, standpipe upper side slidable mounting has the piston assembly, the standpipe side is connected with horizontal pipe, sliding cartridge has the first and threaded connection of pagoda to have the connecting piece on the horizontal pipe, be provided with limiting plate and cover and be equipped with the sealing washer on the first, the one end cover of the first of pagoda is equipped with the hose.
The beneficial effects of the utility model are as follows: the operator can control the valve paths of the valves on the barrel cover, and the chemical reagent is safely, stably and conveniently fed into the barrel body in a siphoning mode by operating the liquid feeding mechanism.
In order to firmly and conveniently connect the first pagoda head with the transverse tube;
as a further improvement of the above technical scheme: the connecting piece is an internal thread pipe structure with one end open, and one end of the outer side surface of the transverse pipe is provided with an external thread structure of the threaded connecting piece.
The beneficial effects of this improvement are: the transverse tube can drive the pagoda head to be stably connected with the transverse tube through the thread structure under the limit of the limit plate.
In order to ensure the tightness of the connection between the first pagoda head and the transverse tube;
as a further improvement of the above technical scheme: the sealing ring is sleeved on the outer side of the first pagoda head between the transverse tube and the limiting plate.
The beneficial effects of this improvement are: the sealing ring is extruded to produce sealing effect, so that the tightness of the connection between the first pagoda head and the transverse tube is ensured.
To ensure tightness of the piston assembly;
as a further improvement of the above technical scheme: the bottom end of the piston assembly is not lower than the top end of the transverse tube.
The beneficial effects of this improvement are: the piston assembly is in interference fit with the inner wall of the vertical pipe all the time in the moving process.
In order to enable the materials to smoothly fall into the barrel body under the siphon action;
as a further improvement of the above technical scheme: the vertical pipe is vertically arranged on the barrel cover, and the vertical pipe and the transverse pipe form a three-way pipe structure with an opening at the bottom end.
The beneficial effects of this improvement are: after the materials enter the transverse pipe and the vertical pipe through the hose, the materials smoothly fall into the barrel body under the action of gravity.
In order to enable the materials to smoothly fall into the barrel body under the siphon action;
as a further improvement of the above technical scheme: when the piston assembly moves to the end of the lower stroke, the cavity volume of the vertical pipe above the piston assembly is not smaller than the pipe internal volume of the hose.
The beneficial effects of this improvement are: the piston component can be pulled for a single time to ensure the realization of siphoning.
For conveniently extracting the materials in the barrel body;
as a further improvement of the above technical scheme: the vertical distance between the bottom end of the pumping pipe and the bottom surface in the barrel body is not more than 1cm.
The beneficial effects of this improvement are: after the material pumping pipe is communicated with the reaction kettle under the negative pressure environment through the second pagoda head, the materials in the barrel body can be conveniently and rapidly transferred through the material pumping pipe.
A hose for conveniently and firmly connecting materials in the extracting barrel body;
as a further improvement of the above technical scheme: and the top end of the material sucking valve is connected with a pagoda head II.
The beneficial effects of this improvement are: the second pagoda head can be conveniently and firmly connected with a hose in a plugging manner.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of a second coupling clip according to the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic diagram of the fluid infusion mechanism according to the present utility model;
in the figure: 1. a tub body; 2. a barrel cover; 3. an exhaust valve; 4. a material pumping pipe; 5. a material extracting valve; 6. a feed valve; 7. a fluid supplementing mechanism; 71. a standpipe; 72. a piston assembly; 73. a transverse tube; 74. a connecting piece; 75. a pagoda head I; 76. a limiting plate; 77. a seal ring; 8. a hose; 9. and a pagoda head II.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Example 1:
as shown in fig. 1-4: the utility model provides a safe chemical liquid medicine temporary storage barrel with automatic fluid infusion function, includes staving 1, threaded connection has bung 2 on the staving 1, the intercommunication is installed charge valve 6 and discharge valve 3 on bung 2, the material extraction valve 5 is installed on the top of the material extraction pipe 4 of cartridge on bung 2, fluid infusion mechanism 7 is installed on the charge valve 6 top, fluid infusion mechanism 7 includes standpipe 71, standpipe 71 upper side slide mounting has piston assembly 72, standpipe 71 side is connected with horizontal pipe 73, slide cartridge has pagoda head 75 and threaded connection have connecting piece 74 on horizontal pipe 73, be provided with limiting plate 76 and cover and be equipped with sealing washer 77 on pagoda head 75, the one end cover of pagoda head 75 is equipped with hose 8, the valve way of each valve on the operating personnel controllable bung 2 makes the chemical reagent in the safe, stable, convenient siphon of mode through operating fluid infusion mechanism 7 and mending in staving 1, the connecting piece 74 is an internal thread pipe structure with one open end, the external thread structure of the thread connection connecting piece 74 is arranged at one end of the outer side surface of the transverse pipe 73, the transverse pipe 73 can drive the tower head 75 to be stably connected with the transverse pipe 73 through the thread structure under the limit of the limit plate 76, the sealing ring 77 is sleeved on the outer side of the tower head 75 between the transverse pipe 73 and the limit plate 76, the sealing ring 77 is pressed to generate a sealing effect, the tightness of connection between the tower head 75 and the transverse pipe 73 is ensured, the bottom end of the piston assembly 72 is not lower than the top end of the transverse pipe 73, interference fit is kept all the time between the piston assembly 72 and the inner wall of the vertical pipe 71 in the moving process of the piston assembly 72, the vertical pipe 71 is vertically arranged on the barrel cover 2, the vertical pipe 71 and the transverse pipe 73 form a three-way pipe structure with the bottom end opening, and materials enter the transverse pipe 73 through a hose 8, after in the standpipe 71, smoothly fall into staving 1 under the action of gravity, when piston assembly 72 moved to the end of the downstroke, the cavity volume of standpipe 71 of piston assembly 72 top is not less than the intraductal volume of hose 8, and the realization of siphon can be guaranteed to single pull piston assembly 72, the perpendicular distance between the bottom of pull pipe 4 and the interior bottom surface of staving 1 is not more than 1cm, and behind pull pipe 4 passed through the reation kettle under the pagoda head two 9 intercommunication negative pressure environment, the material in the staving 1 can carry out convenient transfer through pull pipe 4, the top of pull valve 5 is connected with pagoda head two 9, and the grafting coupling hose that pagoda head two 9 can be convenient firm.
The working principle of the technical scheme is as follows: placing the device into a material allocation room, starting an exhaust fan, sliding the first tower head 75 into the transverse pipe 73, screwing the connecting piece 74 to enable the connecting piece 74 to be in threaded connection with the transverse pipe 73, tightly pressing the connecting piece 74, enabling the sealing ring 77 to play a role in sealing the joint of the first tower head 75 and the transverse pipe 73, then throwing the other end of the hose 8 into a chemical raw material barrel or a finished product tank by an operator, and ensuring that the height of the first tower head 75 is lower than the liquid level of a reagent; determining that the material drawing valve 5, the exhaust valve 3 and the feeding valve 6 are in a closed state, then, an operator pulls the piston assembly 72 upwards to enable reagents in the tank to enter the vertical pipe 71 under the action of air pressure difference, and then, the operator immediately opens the feeding valve 6 and the exhaust valve 3, so that chemical raw materials can fall into the barrel body 1 in a siphoning mode to complete automatic liquid supplementing; after the preparation is finished, an operator takes down the pagoda head I75 and the connecting piece 74 from the transverse tube 73; when the materials in the barrel body 1 are pumped, one end of a hose connected with the reaction kettle is sleeved with the pagoda head II 9, then the pumping valve 5 is opened, and the reagents in the barrel body 1 can be pumped and transferred rapidly through the pumping pipe 4 when the reaction kettle is vacuumized.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (8)
1. Safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function, and is characterized in that: including staving (1), threaded connection has bung (2) on staving (1), feed valve (6) and discharge valve (3) are installed to intercommunication on bung (2), take out material valve (5) are installed on the top of cartridge's take out material pipe (4) on bung (2), fluid infusion mechanism (7) are installed on feed valve (6) top, fluid infusion mechanism (7) include standpipe (71), piston assembly (72) are installed in standpipe (71) upper side sliding, standpipe (71) side connection has violently pipe (73), it has pagoda head (75) and threaded connection to have connecting piece (74) to slide on violently pipe (73), be provided with limiting plate (76) and cover on pagoda head (75) and be equipped with sealing washer (77), the one end cover of pagoda head (75) is equipped with hose (8).
2. The safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function according to claim 1, wherein: the connecting piece (74) is of an internal thread pipe structure with one end open, and one end of the outer side surface of the transverse pipe (73) is provided with an external thread structure of the threaded connecting piece (74).
3. The safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function according to claim 1, wherein: the sealing ring (77) is sleeved on the outer side of the pagoda head I (75) between the transverse tube (73) and the limiting plate (76).
4. The safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function according to claim 1, wherein: the bottom end of the piston assembly (72) is not lower than the top end of the transverse tube (73).
5. The safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function according to claim 1, wherein: the vertical pipe (71) is vertically arranged on the barrel cover (2), and the vertical pipe (71) and the transverse pipe (73) form a three-way pipe structure with an opening at the bottom end.
6. The safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function according to claim 1, wherein: when the piston assembly (72) moves to the end of the lower stroke, the cavity volume of the vertical pipe (71) above the piston assembly (72) is not smaller than the pipe internal volume of the hose (8).
7. The safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function according to claim 1, wherein: the vertical distance between the bottom end of the pumping pipe (4) and the inner bottom surface of the barrel body (1) is not more than 1cm.
8. The safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function according to claim 1, wherein: the top end of the material sucking valve (5) is connected with a pagoda head II (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322005389.6U CN220282315U (en) | 2023-07-28 | 2023-07-28 | Safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322005389.6U CN220282315U (en) | 2023-07-28 | 2023-07-28 | Safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220282315U true CN220282315U (en) | 2024-01-02 |
Family
ID=89338034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322005389.6U Active CN220282315U (en) | 2023-07-28 | 2023-07-28 | Safe chemical liquid medicine temporary storage barrel with automatic liquid supplementing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220282315U (en) |
-
2023
- 2023-07-28 CN CN202322005389.6U patent/CN220282315U/en active Active
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