CN220214728U - Multifunctional oxalic acid dissolving tank - Google Patents
Multifunctional oxalic acid dissolving tank Download PDFInfo
- Publication number
- CN220214728U CN220214728U CN202321775605.9U CN202321775605U CN220214728U CN 220214728 U CN220214728 U CN 220214728U CN 202321775605 U CN202321775605 U CN 202321775605U CN 220214728 U CN220214728 U CN 220214728U
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- CN
- China
- Prior art keywords
- dissolving tank
- oxalic acid
- stirring
- cleaning
- cylinder
- 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.)
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- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 235000006408 oxalic acid Nutrition 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 50
- 238000003756 stirring Methods 0.000 claims abstract description 45
- 238000005273 aeration Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004090 dissolution Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000002425 crystallisation Methods 0.000 abstract description 5
- 230000008025 crystallization Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000011261 inert gas Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of oxalic acid production, in particular to a multifunctional oxalic acid dissolving tank, which comprises a dissolving tank, a stirring device and a cleaning device, wherein the stirring device and the cleaning device are arranged on the dissolving tank, the dissolving tank comprises a supporting frame, an outer cylinder and an inner cylinder, the outer cylinder and the inner cylinder are of a cavity structure, the outer cylinder is arranged on the supporting frame, a heating plate is arranged between the outer cylinder and the inner cylinder, the top of the inner cylinder is provided with a cylinder cover and is detachably connected through a snap lock, the cylinder cover is provided with a feed inlet and a pressure relief opening, the bottom of the inner cylinder is provided with a liquid outlet, an aeration pipe is arranged in the inner cylinder, and one end of the aeration pipe extends out of the outer cylinder. Oxalic acid powder is fed into a dissolving tank, stirred and dissolved by a stirring device, the solution is heated by a heating plate to accelerate the dissolution of oxalic acid, inert gas is input by an aeration pipe to assist in accelerating the dissolution, and the inner barrel is cleaned by a cleaning device to avoid oxalic acid crystallization on the barrel wall.
Description
Technical Field
The utility model relates to the technical field of oxalic acid production, in particular to a multifunctional oxalic acid dissolving tank.
Background
In the production of refined oxalic acid, crude industrial oxalic acid is generally dissolved in corresponding mother liquor, and then corresponding working procedures such as crystallization, centrifugation, drying and the like are carried out, so that a refined oxalic acid product is obtained. The oxalic acid powder which is a raw material for producing oxalic acid has the problems of lower purity, easiness in crystallization and difficulty in complete dissolution in a short time, and the problems of frequent shutdown, cleaning and replacement are required in the existing production, so that the production efficiency of oxalic acid is seriously reduced, and the multifunctional oxalic acid dissolving tank is designed based on the defects of the prior art.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a multifunctional oxalic acid dissolving tank which has the advantages of quick dissolution and convenient cleaning, and solves the problems of frequent shutdown, cleaning and replacement and serious reduction of the production efficiency of oxalic acid.
The utility model provides the following technical scheme: the utility model provides a multi-functional oxalic acid dissolving tank, includes dissolving tank, agitating unit and cleaning device all set up on the dissolving tank, the dissolving tank includes support frame, urceolus and inner tube are cavity structure, the urceolus sets up on the support frame, the inner tube sets up in the urceolus, be provided with the hot plate between urceolus and the inner tube, the inner tube top is provided with the cover and can dismantle the connection through the latch, feed inlet and pressure release mouth are gone up to the cover, feed inlet and pressure release mouth, be provided with the aeration pipe in the bottom of inner tube and the inner tube, the one end of aeration pipe extends to outside the urceolus.
As a preferable technical scheme of the utility model, the stirring device comprises a stirring motor, a stirring shaft and stirring blades, wherein the stirring motor is arranged on the cylinder cover, and the stirring shaft and the stirring blades are arranged in the inner cylinder.
As a preferable technical scheme of the utility model, one end of the stirring shaft passes through the cylinder cover in a sealing way and is fixedly connected with the rotating shaft of the stirring motor, and the stirring blade is fixedly arranged at the other end of the stirring shaft.
As a preferable technical scheme of the utility model, the cleaning device comprises a cleaning motor, a cleaning frame and a cleaning brush, wherein the cleaning motor is arranged at the bottom of the outer cylinder, and the cleaning frame and the cleaning brush are both arranged in the inner cylinder.
As a preferable technical scheme of the utility model, one end of the cleaning frame passes through the bottoms of the outer cylinder and the inner cylinder in a sealing way and is fixedly connected with the rotating shaft of the cleaning motor, and the cleaning brush is arranged on the cleaning frame.
As a preferable technical scheme of the utility model, the feeding hole is provided with threads and is connected with the sealing cover through the threads.
As a preferable technical scheme of the utility model, the outer cylinder is provided with a control box, the control box is provided with a power switch and a control button, and an integrated control system is assisted in the control box.
Compared with the prior art, the utility model has the following beneficial effects:
oxalic acid powder is fed into a dissolving tank, stirred and dissolved by a stirring device, the solution is heated by a heating plate to accelerate the dissolution of oxalic acid, inert gas is input by an aeration pipe to assist in accelerating the dissolution, and the inner barrel is cleaned by a cleaning device to avoid oxalic acid crystallization on the barrel wall.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a dissolution tank according to the present utility model;
FIG. 4 is a schematic structural view of an inner cylinder according to the present utility model.
In the figure: dissolving tank 1, stirring device 2, cleaning device 3, support frame 4, urceolus 5, inner tube 6, hot plate 7, cover 8, feed inlet 9, pressure release mouth 10, liquid outlet 11, aeration pipe 12, agitator motor 13, (mixing) shaft 14, stirring vane 15, cleaning motor 16, cleaning frame 17, cleaning brush 18, sealed lid 19, control box 20.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a multifunctional oxalic acid dissolving tank comprises a dissolving tank 1, a stirring device 2 and a cleaning device 3, wherein the stirring device 2 and the cleaning device 3 are arranged on the dissolving tank 1, the dissolving tank 1 comprises a supporting frame 4, an outer cylinder 5 and an inner cylinder 6, the outer cylinder 5 and the inner cylinder 6 are of a cavity structure, the outer cylinder 5 is arranged on the supporting frame 4, the inner cylinder 6 is arranged in the outer cylinder 5, a heating plate 7 is arranged between the outer cylinder 5 and the inner cylinder 6, a cylinder cover 8 is arranged at the top of the inner cylinder 6 and is detachably connected through a snap lock, a feed inlet 9 and a pressure relief opening 10 are formed in the cylinder cover 8, the feed inlet 9 and the pressure relief opening 10 are formed in the bottom of the inner cylinder 6, an aerating pipe 12 is arranged in the inner cylinder 6, and one end of the aerating pipe 12 extends out of the outer cylinder 5.
Referring to fig. 1-4, the stirring device 2 includes a stirring motor 13, a stirring shaft 14 and a stirring blade 15, the stirring motor 13 is disposed on the cover 8, the stirring shaft 14 and the stirring blade 15 are both disposed in the inner cylinder 6, one end of the stirring shaft 14 passes through the cover 8 in a sealing manner and is fixedly connected with a rotating shaft of the stirring motor 13, and the stirring blade 15 is fixedly mounted at the other end of the stirring shaft 14.
Referring to fig. 1-4, the cleaning device 3 includes a cleaning motor 16, a cleaning frame 17 and a cleaning brush 18, the cleaning motor 16 is disposed at the bottom of the outer cylinder 5, the cleaning frame 17 and the cleaning brush 18 are both disposed in the inner cylinder 6, one end of the cleaning frame 17 passes through the bottoms of the outer cylinder 5 and the inner cylinder 6 in a sealing manner and is fixedly connected with a rotating shaft of the cleaning motor 16, and the cleaning brush 18 is disposed on the cleaning frame 17.
Referring to fig. 1-4, the feed inlet 9 is provided with threads and is connected with a sealing cover 19 through threads, the outer cylinder 5 is provided with a control box 20, the control box 20 is provided with a power switch and a control button, and an integrated control system is assisted in the control box 20.
According to the working principle, firstly, oxalic acid powder is fed into the inner cylinder 6 through the feed inlet 9, then the stirring motor 13 drives the stirring blades 15 to stir and dissolve, the solution is heated through the heating plate 7 to accelerate the dissolution of oxalic acid, then inert gas is input through the aeration pipe 12 to assist in accelerating the dissolution, and then the inner cylinder 6 is cleaned through the cleaning device 3 to avoid oxalic acid crystallization on the cylinder wall.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-functional oxalic acid dissolving tank, includes dissolving tank (1), agitating unit (2) and cleaning device (3), its characterized in that: stirring device (2) and cleaning device (3) all set up on dissolving tank (1), dissolving tank (1) includes support frame (4), urceolus (5) and inner tube (6) all are cavity structure, urceolus (5) set up on support frame (4), inner tube (6) set up in urceolus (5), be provided with hot plate (7) between urceolus (5) and inner tube (6), inner tube (6) top is provided with cover (8) and can dismantle the connection through the hasp lock, be provided with feed inlet (9) and pressure release mouth (10) on cover (8), the bottom of inner tube (6) is provided with liquid outlet (11) and is provided with aeration pipe (12) in inner tube (6), the one end of aeration pipe (12) extends to outside urceolus (5).
2. A multi-functional oxalic acid dissolving tank according to claim 1, wherein: stirring device (2) are including (13) stirring motor, (14) stirring axle and stirring vane (15), stirring motor (13) set up on cover (8), (14) stirring axle and stirring vane (15) all set up in inner tube (6).
3. A multi-functional oxalic acid dissolving tank according to claim 2, wherein: one end of the stirring shaft (14) passes through the cylinder cover (8) in a sealing way and is fixedly connected with the rotating shaft of the stirring motor (13), and the stirring blade (15) is fixedly arranged at the other end of the stirring shaft (14).
4. A multi-functional oxalic acid dissolving tank according to claim 1, wherein: the cleaning device (3) comprises a cleaning motor (16), a cleaning frame (17) and a cleaning brush (18), wherein the cleaning motor (16) is arranged at the bottom of the outer cylinder (5), and the cleaning frame (17) and the cleaning brush (18) are arranged in the inner cylinder (6).
5. The multifunctional oxalic acid dissolving tank according to claim 4, wherein: one end of the cleaning frame (17) passes through the bottoms of the outer cylinder (5) and the inner cylinder (6) in a sealing way and is fixedly connected with a rotating shaft of the cleaning motor (16), and the cleaning brush (18) is arranged on the cleaning frame (17).
6. A multi-functional oxalic acid dissolving tank according to claim 1, wherein: the feeding hole (9) is provided with threads and is connected with a sealing cover (19) through the threads.
7. A multi-functional oxalic acid dissolving tank according to claim 1, wherein: the outer cylinder (5) is provided with a control box (20), a power switch and a control button are arranged on the control box (20), and an integrated control system is assisted in the control box (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321775605.9U CN220214728U (en) | 2023-07-07 | 2023-07-07 | Multifunctional oxalic acid dissolving tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321775605.9U CN220214728U (en) | 2023-07-07 | 2023-07-07 | Multifunctional oxalic acid dissolving tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220214728U true CN220214728U (en) | 2023-12-22 |
Family
ID=89178211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321775605.9U Active CN220214728U (en) | 2023-07-07 | 2023-07-07 | Multifunctional oxalic acid dissolving tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220214728U (en) |
-
2023
- 2023-07-07 CN CN202321775605.9U patent/CN220214728U/en active Active
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| GR01 | Patent grant |