CN216271130U - Low pressure storage tank raffinate collection device - Google Patents
Low pressure storage tank raffinate collection device Download PDFInfo
- Publication number
- CN216271130U CN216271130U CN202122532277.7U CN202122532277U CN216271130U CN 216271130 U CN216271130 U CN 216271130U CN 202122532277 U CN202122532277 U CN 202122532277U CN 216271130 U CN216271130 U CN 216271130U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- liquid level
- liquid
- ball valve
- controller
- 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.)
- Active
Links
Images
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
A low-pressure storage tank residual liquid collecting device comprises an underground storage tank, a liquid level sensor I, a liquid level alarm controller, a vacuum pump, a pressure controller, a pressure sensor, a ball valve I, an electric ball valve, a liquid level controller, a liquid level sensor II, a ball valve II, a liquid storage tank, an air vent, a funnel and a movable cover plate, wherein the liquid level sensor I is connected with the underground storage tank, and the liquid level alarm is connected with the underground storage tank; the liquid level alarm controller is respectively connected with the liquid level sensor I and the liquid level alarm; the vacuum pump is connected with the underground storage tank, the pressure controller is respectively connected with the vacuum pump and the pressure sensor, and the pressure sensor is connected with the underground storage tank; a ball valve I and an electric ball valve are arranged between the liquid storage tank and the underground storage tank, the liquid storage tank is provided with a liquid level sensor II, and the liquid level controller is respectively connected with the liquid level sensor II and the electric ball valve; be equipped with ball valve II between funnel and the liquid reserve tank, through installing automatic control system and alarm system, easy operation uses manpower sparingly the cost.
Description
Technical Field
The utility model relates to the collection of residual liquid in a chemical plant, in particular to a residual liquid collection device for a low-pressure storage tank.
Background
In the chemical production field, various residual liquids are generated under the conditions of liquid phase sampling replacement, equipment maintenance, isolation, drainage, special leakage points in the field and the like in the device. If the residual liquid cannot be properly treated and is directly poured into a trench, the field environment treatment is influenced, certain potential safety hazards exist, and the sewage treatment difficulty and cost are increased when the pouring amount is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the residual liquid collected into a large small bucket in the existing chemical production field is not properly treated, and provides a residual liquid collecting device of a low-pressure storage tank.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a low pressure storage tank raffinate collection device, includes underground storage tank 1, level sensor I2, liquid level alarm 3, liquid level alarm controller 4, vacuum pump 5, pressure controller 6, pressure sensor 7, ball valve I8, electric ball valve 9, liquid level controller 10, level sensor II 11, ball valve II 12, liquid reserve tank 13, air vent 14, funnel 15, removable cover 16.
The funnel 15 is connected with the movable cover plate 16 by a hinge.
A ball valve II 12 is arranged between the funnel 15 and the liquid storage tank 13, and a vent hole 14 is formed in the upper portion of the liquid storage tank 13.
Be equipped with ball valve I8 and electric ball valve 9 between liquid reserve tank 13 and the underground storage tank 1, liquid reserve tank 13 is equipped with level sensor II 11, level controller 10 links to each other with level sensor II 11, electric ball valve 9 respectively.
The vacuum pump 5 is connected with the underground storage tank 1, the pressure controller 6 is respectively connected with the vacuum pump 5 and the pressure sensor 7, and the pressure sensor 7 is connected with the underground storage tank 1.
Liquid level alarm controller 4 links to each other with level sensor I2, liquid level alarm 3 respectively, level sensor I2 links to each other with underground storage tank 1, and liquid level alarm 3 links to each other with underground storage tank 1.
Compared with the existing residual liquid treatment device, the utility model has the following advantages.
1. The utility model relates to a low-pressure storage tank residual liquid collecting device, which is formed by welding and connecting a funnel 15, a liquid storage tank 13 and an underground storage tank 1 by using steel pipes, can effectively collect residual liquid generated in a production field under various conditions, and has the advantages of simple structure, low cost, convenience for mass production and easiness in operation.
2. The low-pressure storage tank residual liquid collecting device provided by the utility model has the advantages that the ground space is saved by adopting a liquid storage mode of the underground storage tank 1, and the safety is high.
3. The residual liquid collecting device for the low-pressure storage tank is provided with the automatic control system and the alarm system, is simple to operate and saves labor cost.
Drawings
FIG. 1 is a view showing the construction of a residual liquid collecting apparatus for a low pressure storage tank according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the utility model provides a residual liquid collecting device of a low-pressure storage tank, which comprises an underground storage tank 1, a liquid level sensor I2, a liquid level alarm 3, a liquid level alarm controller 4, a vacuum pump 5, a pressure controller 6, a pressure sensor 7, a ball valve I8, an electric ball valve 9, a liquid level controller 10, a liquid level sensor II 11, a ball valve II 12, a liquid storage tank 13, a vent hole 14, a funnel 15 and a movable cover plate 16.
The funnel 15 is connected with the movable cover plate 16 by a hinge.
A ball valve II 12 is arranged between the funnel 15 and the liquid storage tank 13, a vent hole 14 is formed in the upper portion of the liquid storage tank 13, the pressure in the liquid storage tank 13 is the same as the atmospheric pressure due to the vent hole 14, and liquid drainage in the funnel 15 is facilitated.
Be equipped with ball valve I8 and electric ball valve 9 between liquid reserve tank 13 and the underground storage tank 1, liquid reserve tank 13 is equipped with level sensor II 11, level controller 10 links to each other with level sensor II 11, electric ball valve 9 respectively.
The vacuum pump 5 is connected with the underground storage tank 1, the pressure controller 6 is respectively connected with the vacuum pump 5 and the pressure sensor 7, and the pressure sensor 7 is connected with the underground storage tank 1.
Liquid level alarm controller 4 links to each other with level sensor I2, liquid level alarm 3 respectively, level sensor I2 links to each other with underground storage tank 1, and liquid level alarm 3 links to each other with underground storage tank 1.
The specific working process of the utility model is as follows: the ball valve I8 has the function of isolating liquid in the underground storage tank 1 during equipment maintenance, and the ball valve I8 is normally opened in the residual liquid collecting process; when recovering residual liquid, firstly, the pressure set value of the pressure controller 6 is confirmed to be lower than the atmospheric pressure, and when the pressure sensor 7 detects that the pressure of the underground storage tank 1 is higher than the pressure set value, the pressure controller 6 controls the vacuum pump 5 to start and enables the pressure value in the underground storage tank 1 to reach the set value; secondly, the set value of the liquid level controller 10 is determined to be the maximum liquid level of the residual liquid stored in the liquid storage tank 13, and the set value of the liquid level controller 4 is determined to be the maximum liquid level of the residual liquid stored in the underground storage tank 1; after the work is finished, the movable cover plate 16 is opened, residual liquid collected in a large barrel and a small barrel on site is poured into the funnel 15, when the residual liquid is accumulated in the funnel 15, the ball valve II 12 and the electric ball valve 9 are all in a closed state, when a certain amount of residual liquid is accumulated in the funnel 15, the ball valve II 12 is opened, the residual liquid flows into the liquid storage tank 13, when the liquid level in the liquid storage tank 13 is higher than the set value of the liquid level controller 10, the liquid level controller 10 controls the electric ball valve 9 to be opened, the residual liquid flows into the underground storage tank 1, and meanwhile, the ball valve II 12 is manually closed; when the liquid level sensor I2 detects that the liquid level in the underground storage tank 1 is higher than the set value of the liquid level controller 4, the liquid level controller 4 controls the liquid level alarm 3 to sound, and the field personnel are reminded that residual liquid in the underground storage tank 1 is full and needs to be drained.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a low pressure storage tank raffinate collection device, includes low pressure underground storage tank (1), level sensor I (2), liquid level alarm (3), liquid level alarm controller (4), vacuum pump (5), pressure controller (6), pressure sensor (7), ball valve I (8), electronic ball valve (9), liquid level controller (10), level sensor II (11), ball valve II (12), liquid reserve tank (13), air vent (14), funnel (15), removable cover (16), its characterized in that: the liquid level sensor I (2) is connected with the underground storage tank (1), and the liquid level alarm (3) is connected with the underground storage tank (1); the liquid level alarm controller (4) is respectively connected with the liquid level sensor I (2) and the liquid level alarm (3); the vacuum pump (5) is connected with the underground storage tank (1), the pressure controller (6) is respectively connected with the vacuum pump (5) and the pressure sensor (7), and the pressure sensor (7) is connected with the underground storage tank (1); a ball valve I (8) and an electric ball valve (9) are arranged between the liquid storage tank (13) and the underground storage tank (1), the liquid storage tank (13) is provided with a liquid level sensor II (11), and the liquid level controller (10) is respectively connected with the liquid level sensor II (11) and the electric ball valve (9); and a ball valve II (12) is arranged between the funnel (15) and the liquid storage tank (13).
2. The low pressure storage tank raffinate collecting device according to claim 1, characterised in that said tank (13) is provided with a vent (14) at its upper part.
3. The bottom-pressure tank raffinate collecting device according to claim 1, characterised in that said funnel (15) is hinged to said flap (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122532277.7U CN216271130U (en) | 2021-10-21 | 2021-10-21 | Low pressure storage tank raffinate collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122532277.7U CN216271130U (en) | 2021-10-21 | 2021-10-21 | Low pressure storage tank raffinate collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216271130U true CN216271130U (en) | 2022-04-12 |
Family
ID=81070573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122532277.7U Active CN216271130U (en) | 2021-10-21 | 2021-10-21 | Low pressure storage tank raffinate collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216271130U (en) |
-
2021
- 2021-10-21 CN CN202122532277.7U patent/CN216271130U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207129512U (en) | A kind of dustbin of collectable liquid | |
| CN106595802A (en) | Method of monitoring of underground water outside deep foundation pit, warning and automatic recharge construction | |
| CN201246367Y (en) | Movable hydraulic oil multilevel circulation filtering device | |
| CN111208778A (en) | Intelligent rainwater storage tank monitoring system and monitoring method | |
| CN216271130U (en) | Low pressure storage tank raffinate collection device | |
| CN103835360B (en) | Automatic drainage system of box culvert road | |
| CN212843828U (en) | Monitoring and extracting equipment for repairing non-aqueous phase liquid polluted underground water | |
| CN214246013U (en) | Municipal administration well lid structure of entrying | |
| CN217738928U (en) | Building engineering waterproof material detecting instrument | |
| CN113299464B (en) | Adjustable oil-fetching backflow device with oil carrying pillow | |
| CN210895136U (en) | Water storage amount monitoring system for accident oil pool and accident oil pool | |
| CN214551780U (en) | Water storage tank for rainwater recovery | |
| CN211871371U (en) | White oil recovery device for lithium battery diaphragm production line | |
| CN107366823B (en) | Accumulated water draining device on piston of dry type gas tank and method for supplementing water with gas | |
| CN216552311U (en) | Landscape drainage road surface of mating formation | |
| CN214738184U (en) | Foundation ditch leaks and uses automatic collection discharging equipment | |
| CN215061307U (en) | Intelligent liquid level control device for gas collection system of oil production station | |
| CN219137881U (en) | Sewage drainage collection device for municipal public facility engineering | |
| CN214277562U (en) | Buried undisturbed underground water monitoring device | |
| CN217419704U (en) | Dewatering device for deep foundation pit of deep and strong permeable layer | |
| CN214495721U (en) | Underground oil storage and purification device | |
| CN219830441U (en) | A collection system for groundwater sample | |
| CN217601408U (en) | A drainage precast pile for soft base of road is handled | |
| CN220508540U (en) | Plug-in soil leakage liquid collecting system | |
| CN217027413U (en) | Seepage drainage device for hydropower station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |