CN217262133U

CN217262133U - Controllable acetone holding vessel of discharge amount

Info

Publication number: CN217262133U
Application number: CN202220435269.2U
Authority: CN
Inventors: 刘建涛; 徐煜; 宋远; 马宁
Original assignee: Hebei Eisende Chemical Co ltd
Current assignee: Hebei Eisende Chemical Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-08-23
Anticipated expiration: 2032-03-01

Abstract

The utility model relates to the technical field of chemical production equipment, in particular to an acetone storage tank with controllable discharge amount, which comprises a storage tank, a cooling mechanism, a liquid discharge mechanism, a sealing gasket, a lifting component and a first stirring component; a partition plate is arranged in the storage tank and divides the storage tank into a cooling cavity and a storage cavity which are arranged up and down, the partition plate is provided with a through hole, the storage cavity is provided with a feeding hole and a discharging hole, valves are arranged at the feeding hole and the discharging hole, and a cooling mechanism is arranged in the cooling cavity and used for liquefying and discharging volatile acetone into the storage cavity; the liquid discharge mechanism is arranged in the storage cavity and is used for discharging the acetone from the discharge hole; the flowing back mechanism drives the lifting unit who fills up the lift of packing including sealed the pad to and set up the first subassembly of stirring on sealed the pad, the utility model has the advantages of acetone is got rid of to the ration, and acetone after volatilizing can utilize.

Description

Controllable acetone holding vessel of discharge amount

Technical Field

The utility model relates to a chemical production equipment technical field specifically is a controllable acetone holding vessel of discharge amount.

Background

Acetone is a colorless transparent liquid, has slight fragrance, and is easily soluble in water and organic solvents such as methanol, ethanol, diethyl ether, chloroform, pyridine, etc. Acetone has the characteristics of flammability, easy volatilization and the like, and has active chemical properties. The acetone is mainly used as a solvent in industry, is used in industries such as explosives, plastics, rubber, fibers, leather making, grease, paint spraying and the like, and can also be used as an important raw material for synthesizing substances such as ketene, acetic anhydride, iodoform, polyisoprene rubber, methyl methacrylate, chloroform, epoxy resin and the like.

Current acetone holding vessel sets up a valve in discharge gate department usually, through the break-make of valve control discharge gate, when the valve was opened, acetone in the holding vessel can flow automatically, unable quantitative discharge acetone, and acetone stores a period of time back in the acetone holding vessel simultaneously, and partial acetone can volatilize, and the acetone after volatilizing in the holding vessel is difficult for utilizing.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a controllable acetone holding vessel of discharge amount aims at solving among the prior art unable ration and gets rid of acetone to and the unable problem that utilizes of volatile acetone.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a controlled discharge acetone storage tank comprising:

the storage tank is internally provided with a partition plate, the partition plate divides the storage tank into a cooling cavity and a storage cavity which are arranged up and down, the partition plate is conical, the upper end of the partition plate is a convergent end, a through hole is formed in the convergent end, the storage cavity is provided with a feeding port and a discharging port, and valves are arranged at the feeding port and the discharging port;

the cooling mechanism is arranged in the cooling cavity and is used for liquefying the volatilized acetone and discharging the acetone into the storage cavity;

the liquid discharge mechanism is arranged in the storage cavity and is used for discharging the acetone from the discharge hole;

the flowing back mechanism including set up with liftable in the sealed pad of storage intracavity of discharge gate below, set up in on the bottom surface of storing the chamber with sealed lifting unit between the pad, and set up in the sealed first subassembly of stirring that stacks up, sealed pad with store chamber looks adaptation, lifting unit is used for driving sealed pad goes up and down, first subassembly of stirring is used for stirring acetone.

The utility model discloses a further improvement lies in, lifting unit includes:

the lifting plate is connected with the sealing gasket and is positioned below the sealing gasket;

the two first connecting rods are symmetrically arranged on two sides of the lifting plate, the first end of each first connecting rod is connected with the lifting plate in a sliding mode, the second end of each first connecting rod is connected with the bottom of the storage cavity in a sliding mode, and the second ends of the two first connecting rods are connected through a first connecting shaft;

the two second connecting rods are symmetrically arranged on two sides of the lifting plate, the first end of each second connecting rod is connected with the lifting plate in a sliding mode, the second end of each second connecting rod is connected with the bottom of the storage cavity in a sliding mode, the middle of each second connecting rod is hinged to the middle of the corresponding first connecting rod, and the second ends of the two second connecting rods are connected through second connecting shafts;

the two driving elements are symmetrically arranged at the bottom of the storage cavity, one driving element is connected with the first connecting shaft, the other driving element is connected with the second connecting shaft, and the driving elements can drive the corresponding connecting rods to slide through the connecting shafts.

The utility model discloses a further improvement lies in, first connecting rod the tip of second connecting rod all is provided with the slider, lifter plate lower surface symmetry is provided with two first slides, the bottom symmetry of storing the chamber is provided with two second slides, the slider that the first end of first connecting rod set up the slider slidable that the first end of second connecting rod set up in corresponding in the first slide, the slider that first connecting rod second end set up the slider slidable that second connecting rod second end set up in corresponding in the second slide.

The utility model discloses a further improvement lies in, first stir the subassembly including rotationally set up in sealed epaxial axis of rotation of packing, the axis of rotation lower extreme runs through in proper order sealed the pad behind the lifter plate, with the first driving motor power take off end that the lifter plate lower surface set up is connected, be provided with a plurality of stirring boards on the circumferencial direction of axis of rotation.

The utility model discloses a further improvement lies in, cooling body includes:

the inlet end and the outlet end of the cooling pipe penetrate through the storage tank and are connected with refrigeration equipment arranged on one side of the storage tank;

the first end of the connecting pipe is communicated with the cooling cavity and corresponds to the position of the partition plate, and the second end of the connecting pipe is communicated with the storage cavity;

and the second stirring assembly is arranged in the cooling cavity and is used for stirring the liquefied acetone into the connecting pipe.

The utility model discloses a further improvement lies in, the subassembly is stirred to the second including set up in second driving motor on the holding vessel, second driving motor's power take off end runs through behind the cooling chamber, with the support that sets up in the cooling chamber is connected, the middle part of support with second driving motor's power take off end is connected, and both ends all are provided with the detachably scraper blade, the conical surface of baffle with cooling chamber inner wall forms annular collection liquid passageway, the scraper blade with annular collection liquid passageway looks adaptation, the first end of connecting pipe is located annular collection liquid passageway is linked together.

The utility model discloses a further improvement lies in, discharge gate department is provided with the rose box, be provided with the detachably filter in the rose box, the lower extreme of rose box is provided with the export.

The utility model discloses a further improvement lies in, the slide is T type slide.

The utility model discloses a further improvement lies in, be provided with the observation window on the holding vessel, one side of observation window is provided with the scale.

Since the technical scheme is used, the utility model discloses the technological progress who gains is:

the utility model provides a controllable acetone holding vessel of discharge amount, acetone in will storing the chamber through flowing back mechanism discharges from the discharge gate, accessible flowing back mechanism control acetone's discharge amount, and is simple in operation, high durability and convenient use, the acetone after volatilizing simultaneously can get into the cooling chamber through the through-hole, through cooling mechanism with volatilizing acetone reliquefaction, then in the acetone after will liquefying discharges into the storage chamber, the acetone after making to volatilize can liquefy again, use, reduce the wasting of resources.

The above technical advances are achieved primarily by the following detailed technical improvements:

1. the drainage mechanism comprises a sealing gasket, a lifting assembly and a first stirring assembly, the sealing gasket is connected with the lifting assembly, the sealing gasket rises, the acetone can be discharged out of the storage tank, the acetone can be controlled to discharge by controlling the lifting of the sealing gasket through the lifting assembly, and the operation is simple.

2. The subassembly is stirred including cooling tube, connecting pipe, second to the cooling body, and the cooling tube reduces the temperature in cooling chamber under the refrigeration plant's that holding vessel one side set up effect, and then makes the volatile acetone in the cooling chamber condense the liquefaction from newly, and the rethread second is stirred the subassembly and is dialled the liquefied acetone in the cooling chamber into the connecting pipe, and acetone is along the connecting pipe in flowing into the storage chamber, avoids volatile acetone extravagant, resources are saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an acetone storage tank with a controllable discharge amount according to the present invention;

fig. 2 is a schematic structural view of a half section of an acetone storage tank with a controllable discharge amount according to the present invention;

fig. 3 is a schematic structural view of the second toggle assembly of the present invention;

fig. 4 is a schematic structural view of the lifting assembly of the present invention;

fig. 5 is a schematic structural view of the first toggle assembly of the present invention;

FIG. 6 is a schematic structural view of the filtering box of the present invention;

fig. 7 is a schematic structural diagram of the connecting pipe of the present invention;

description of the reference numerals:

10-storage tank, 11-partition board, 12-cooling chamber, 13-storage chamber, 14-through hole, 15-feeding port, 16-discharging port, 17-observation window, 18-scale, 20-liquid discharging mechanism, 21-sealing pad, 22-lifting component, 221-lifting plate, 222-first connecting rod, 223-first connecting shaft, 224-second connecting rod, 225-second connecting shaft, 226-driving element, 231-sliding block, 232-first slideway, 233-second slideway, 24-first toggle component, 241-rotating shaft, 242-first driving motor, 243-toggle plate, 30-cooling mechanism, 31-cooling pipe, 32-refrigeration equipment, 33-connecting pipe, 34-second toggle component, 341-second driving motor, 342-bracket, 343-scraper, 40-filtering box, 41-filtering plate.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system architectures and techniques, in order to provide a thorough understanding of the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

The utility model provides a pair of controllable acetone holding vessel of discharge amount can be known according to description attached drawing 1 to figure 7, and the controllable acetone holding vessel of discharge amount mainly includes following part or part: the storage tank 10, the cooling mechanism 30, the liquid discharge mechanism 20, the sealing gasket 21, the lifting assembly 22 and the first toggle assembly 24 are connected in the following manner:

the storage tank 10 is internally provided with a partition plate 11, the partition plate 11 divides the storage tank 10 into a cooling cavity 12 and a storage cavity 13 which are arranged up and down, the partition plate 11 is conical, the upper end of the partition plate 11 is a convergent end, a through hole 14 is formed in the convergent end, a feeding port 15 and a discharging port 16 are formed in the storage cavity 13, and valves are arranged at the feeding port 15 and the discharging port 16; the cooling mechanism 30 is arranged in the cooling cavity 12 and is used for liquefying the volatilized acetone and discharging the acetone into the storage cavity 13; a liquid discharge mechanism 20 arranged in the storage chamber 13 and used for discharging the acetone from the discharge hole 16; the liquid discharge mechanism 20 comprises a sealing gasket 21 arranged in the storage cavity 13 below the discharge port 16 in a liftable manner, a lifting assembly 22 arranged on the bottom surface of the storage cavity 13 and between the sealing gasket 21, and a first toggle assembly 24 arranged on the sealing gasket 21, wherein the sealing gasket 21 is matched with the storage cavity 13, the lifting assembly 22 is used for driving the sealing gasket 21 to lift, and the first toggle assembly 24 is used for toggling acetone.

Open pan feeding mouth 15 department valve, acetone pours into the storage chamber 13 through pan feeding mouth 15, later close the valve, make the holding vessel 10 jar body be in encapsulated situation, prevent that acetone from revealing, after acetone in the storage chamber 13 volatilizes, volatile acetone rises, simultaneously conical partition plate 11 can lead volatile acetone, make volatile acetone get into cooling chamber 12 through-hole 14 in, cooling mechanism 30 in cooling chamber 12 can liquefy volatile acetone, make acetone condense into liquid again, again discharge liquefied acetone in the storage chamber 13 again, drainage mechanism 20 is used for discharging the acetone in the storage chamber 13, sealed pad 21 and storage chamber 13 looks adaptation, when sealed pad 21 rises, can drive acetone and rise, make the liquid level height of acetone be higher than the height of discharge gate 16, and be higher than the acetone of discharge gate 16, discharge through discharge gate 16, lifting unit 22 is used for driving the lift of sealed pad 21, when the lifting component 22 drives the sealing gasket 21 to rise to the highest position, the height of the sealing gasket 21 is equal to that of the discharge hole 16, acetone on the sealing gasket 21 far away from the feeding hole 15 cannot be removed, the first stirring component 24 is needed, the acetone is stirred to the feeding hole 15, and the discharging effect is good.

As an example, as can be seen from fig. 4 of the specification, the lifting assembly 22 includes: a lifting plate 221 connected to the gasket 21 and located below the gasket 21; the two first connecting rods 222 are symmetrically arranged on two sides of the lifting plate 221, a first end of each first connecting rod 222 is connected with the lifting plate 221 in a sliding manner, a second end of each first connecting rod 222 is connected with the bottom of the storage cavity 13 in a sliding manner, and second ends of the two first connecting rods 222 are connected through a first connecting shaft 223; two second connecting rods 224 symmetrically arranged at two sides of the lifting plate 221, wherein a first end of each second connecting rod 224 is slidably connected with the lifting plate 221, a second end of each second connecting rod is slidably connected with the bottom of the storage cavity 13, the middle part of each second connecting rod is hinged with the middle part of each first connecting rod, and the second ends of the two second connecting rods 224 are connected through a second connecting shaft 225; two driving elements 226 are symmetrically disposed at the bottom of the storage cavity 13, wherein one driving element 226 is connected to the first connecting shaft 223, the other driving element 226 is connected to the second connecting shaft 225, and the driving elements 226 can drive the corresponding connecting rods to slide through the connecting shafts.

The driving element 226 may be a hydraulic cylinder, an electric push rod, etc., wherein the two hydraulic cylinders simultaneously drive the piston rods to extend or retract, when the two piston rods extend, the two hydraulic cylinders can drive the second ends of the first connecting rod 222 and the second connecting rod 224 to move back to back, so as to drive the lifting plate 221 and the sealing pad 21 connected to the lifting plate 221 to move downward, and conversely, when the two piston rods retract, the two hydraulic cylinders can drive the second ends of the first connecting rod 222 and the second connecting rod 224 to move toward, so as to drive the lifting plate 221 and the sealing pad 21 connected to the lifting plate 221 to move upward.

In this embodiment, as can be seen from fig. 4 in the specification, the end portions of the first link 222 and the second link 224 are both provided with a slider 231, the lower surface of the lifting plate 221 is symmetrically provided with two first slide ways 232, the bottom of the storage cavity 13 is symmetrically provided with two second slide ways 233, the slider 231 disposed at the first end of the first link 222 and the slider 231 disposed at the first end of the second link 224 are slidably disposed in the corresponding first slide ways 232, and the slider 231 disposed at the second end of the first link 222 and the slider 231 disposed at the second end of the second link 224 are slidably disposed in the corresponding second slide ways 233.

The ends of the first link 222 and the second link 224 are hinged with a slider 231, and the slide guides the slider 231 to slide.

As an embodiment, as can be seen from fig. 1 of the specification, the first toggle assembly 24 includes a rotating shaft 241 rotatably disposed on the sealing gasket 21, a lower end of the rotating shaft 241 is sequentially connected to a power output end of a first driving motor 242 disposed on a lower surface of the lifting plate 221 after passing through the sealing gasket 21 and the lifting plate 221, and a plurality of toggle plates 243 are disposed on a circumference of the rotating shaft 241.

The first driving motor 242 can drive the toggle plate 243 to rotate around the rotating shaft 241, and the residual acetone on the sealing gasket 21 can be toggled to the discharge hole 16 in the rotating process of the toggle plate 243, so that the acetone is prevented from being discharged out of the storage box, and the discharging effect is good.

As an example, as can be seen from fig. 2 and 7 of the specification, the cooling mechanism 30 includes: the cooling pipe 31 is spirally arranged in the cooling cavity 12, and the inlet end and the outlet end of the cooling pipe 31 penetrate through the storage tank 10 and are connected with refrigeration equipment 32 arranged on one side of the storage tank 10; a connection pipe 33 having a first end communicating with the cooling chamber 12 and corresponding to the position of the partition 11 and a second end communicating with the storage chamber 13; and the second stirring assembly 34 is arranged in the cooling cavity 12 and is used for stirring the liquefied acetone into the connecting pipe 33.

Refrigeration plant 32 accessible cooling tube 31 reduces the temperature in cooling chamber 12, and then make volatile acetone receive the cold air influence, liquefy, acetone after the liquefaction can flow in storage chamber 13 through connecting pipe 33, the first end of connecting pipe 33 is highly corresponding with the bottom surface of cooling chamber 12, the second end is higher than storage chamber 13's discharge gate 16, the acetone of connecting pipe 33 first end one side is kept away from in cooling chamber 12, the accessible second is stirred subassembly 34 and is dialled the first end of connecting pipe 33 with acetone.

In this embodiment, as can be known from fig. 3 and fig. 7 of the specification, the second toggle assembly 34 includes a second driving motor 341 disposed on the storage tank 10, a power output end of the second driving motor 341 penetrates through the cooling cavity 12 and is connected to a bracket 342 disposed in the cooling cavity 12, a middle portion of the bracket 342 is connected to the power output end of the second driving motor 341, two ends of the bracket are respectively provided with a detachable scraper 343, an annular liquid collecting channel is formed by a conical surface of the partition plate 11 and an inner wall of the cooling cavity 12, the scraper 343 is adapted to the annular liquid collecting channel, and a first end of the connecting pipe 33 is located in the annular liquid collecting channel and is communicated with the annular liquid collecting channel.

Scraper 343 detachably sets up, avoids scraper 343 wearing and tearing back, stirs the reduction of efficiency, and the cost-effective of holding vessel 10 is convenient for change and maintenance simultaneously, and the acetone after the cooling liquefaction can flow into annular collecting channel along the conical surface in, and the acetone in the annular collecting channel flows into storage chamber 13 through connecting pipe 33 under the effect that subassembly 34 was stirred to the second.

As an embodiment, as can be seen from fig. 6 in the specification, a filter box 40 is disposed at the discharge port 16, a detachable filter plate 41 is disposed in the filter box 40, and an outlet is disposed at the lower end of the filter box 40. The acetone is filtered and then discharged into the container, so that the quality of the acetone is ensured, and meanwhile, the impurities are convenient to clean.

In this embodiment, the slide is a T-shaped slide. The sliding block 231 is prevented from being separated from the slide way in the sliding process, and the normal operation of the lifting mechanism is ensured.

In this embodiment, as can be seen from fig. 1 of the specification, the storage tank 10 is provided with an observation window 17, and one side of the observation window 17 is provided with a scale 18. The residual amount of acetone in the storage tank 10 and the state of acetone in the storage tank 10 can be observed conveniently, and the removed amount of acetone can be checked.

It is noted that, in the present patent application, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, 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, and the phrase" comprising a "does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises a" described element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. An acetone storage tank with controllable discharge amount, comprising:

the storage tank is internally provided with a partition plate, the partition plate divides the storage tank into a cooling cavity and a storage cavity which are arranged up and down, the partition plate is conical, the upper end of the partition plate is a convergence end, a through hole is formed in the convergence end, the storage cavity is provided with a feeding port and a discharging port, and valves are arranged at the feeding port and the discharging port;

the cooling mechanism is arranged in the cooling cavity and is used for liquefying and discharging the volatilized acetone into the storage cavity;

the flowing back mechanism including set up with liftable in the sealed pad of storage intracavity of discharge gate below, set up in the bottom surface of storing the chamber with sealed lifting unit between the pad, and set up in the sealed first subassembly of stirring that fills up, sealed pad with store chamber looks adaptation, lifting unit is used for driving sealed pad goes up and down, first subassembly of stirring is used for stirring acetone.

2. The controlled discharge acetone storage tank of claim 1 wherein the elevator assembly comprises:

3. The acetone storage tank with the controllable discharge amount according to claim 2, wherein the ends of the first and second connecting rods are provided with sliding blocks, the lower surface of the lifting plate is symmetrically provided with two first sliding ways, the bottom of the storage cavity is symmetrically provided with two second sliding ways, the sliding block at the first end of the first connecting rod and the sliding block at the first end of the second connecting rod are slidably disposed in the corresponding first sliding ways, and the sliding block at the second end of the first connecting rod and the sliding block at the second end of the second connecting rod are slidably disposed in the corresponding second sliding ways.

4. The acetone storage tank with the controllable discharge amount according to claim 2, wherein the first toggle assembly comprises a rotating shaft rotatably disposed on the sealing gasket, the lower end of the rotating shaft penetrates through the sealing gasket and the lifting plate in sequence and is connected with a power output end of a first driving motor disposed on the lower surface of the lifting plate, and a plurality of toggle plates are disposed on the rotating shaft in the circumferential direction.

5. A controlled discharge acetone storage tank as claimed in claim 1 wherein the cooling mechanism comprises:

6. The acetone storage tank with the controllable discharge amount according to claim 5, wherein the second toggle assembly comprises a second driving motor arranged on the storage tank, a power output end of the second driving motor penetrates through the cooling cavity and is connected with a support arranged in the cooling cavity, the middle of the support is connected with the power output end of the second driving motor, two ends of the support are respectively provided with a detachable scraper, the conical surface of the partition plate and the inner wall of the cooling cavity form an annular liquid collecting channel, the scraper is matched with the annular liquid collecting channel, and a first end of the connecting pipe is located at the annular liquid collecting channel and is communicated with the annular liquid collecting channel.

7. The acetone storage tank with controllable discharge amount according to claim 1, wherein the discharge port is provided with a filter box, a detachable filter plate is arranged in the filter box, and the lower end of the filter box is provided with an outlet.

8. A controlled discharge acetone storage tank as claimed in claim 3 wherein the chute is a T-shaped chute.

9. An acetone storage tank with controllable discharge amount according to any one of claims 1 to 8, wherein the storage tank is provided with an observation window, and a scale is provided on one side of the observation window.