CN112717441A - Chemical industry is evaporation plant for concentration - Google Patents
Chemical industry is evaporation plant for concentration Download PDFInfo
- Publication number
- CN112717441A CN112717441A CN202011448966.3A CN202011448966A CN112717441A CN 112717441 A CN112717441 A CN 112717441A CN 202011448966 A CN202011448966 A CN 202011448966A CN 112717441 A CN112717441 A CN 112717441A
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- Prior art keywords
- fixedly connected
- evaporation
- evaporation tank
- rotating shaft
- wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention provides an evaporation plant for chemical concentration, which comprises: an evaporation tank, a stirring device and a cleaning device; the stirring device comprises a plurality of planetary gears fixedly connected in the evaporation tank, a main rotating shaft fixedly connected with sun gears of the planetary gears, and an auxiliary rotating shaft fixedly connected with planetary pinions of the planetary gears; the main rotating shaft is fixedly connected with a plurality of stirring rods, and the auxiliary rotating shaft is fixedly connected with a plurality of stirring paddles; the cleaning device comprises a plurality of telescopic rods fixedly connected with the evaporation tank and a cleaning brush fixedly connected with the telescopic rods; wherein, the cleaning brush with the inner wall of evaporating pot is laminated mutually. The invention has the beneficial effects that: the chemical concentration process can be accelerated by the arranged stirring device; through the belt cleaning device who sets up, can wash the inside quick of evaporating pot before changing concentrated liquid.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to an evaporation device for chemical concentration.
Background
In the chemical industry, in order to concentrate a liquid with a low concentration into a liquid with a high concentration, an evaporation process generally adopts a steam jacket to evaporate an evaporated medium, namely, a mode of heating the concentrated liquid for evaporation. However, the evaporation time is too long, the generated waste gas cannot be collected in the evaporation process, and the inside of the evaporator is not easy to clean when the concentrated liquid is replaced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an evaporation device for chemical concentration.
The problem of carry out the time overlength of evaporation when chemical industry is concentrated among the prior art, and can't collect the waste gas that produces in the evaporation process, be difficult for inside when changing concentrated liquid simultaneously and wash is solved.
The invention is realized by the following technical scheme:
the invention provides an evaporation plant for chemical concentration, which comprises: an evaporation tank, a stirring device and a cleaning device;
the stirring device comprises a plurality of planetary gears fixedly connected in the evaporation tank, a main rotating shaft fixedly connected with sun gears of the planetary gears, and an auxiliary rotating shaft fixedly connected with planetary pinions of the planetary gears; the main rotating shaft is fixedly connected with a plurality of stirring rods, and the auxiliary rotating shaft is fixedly connected with a plurality of stirring paddles;
the cleaning device comprises a plurality of telescopic rods fixedly connected with the evaporation tank and a cleaning brush fixedly connected with the telescopic rods; wherein, the cleaning brush with the inner wall of evaporating pot is laminated mutually.
Preferably, the side wall of the evaporation tank is fixedly connected with a liquid feeding pipe and a liquid discharging pipe, and the liquid feeding pipe and the liquid discharging pipe are both rotatably connected with a switch.
Preferably, the evaporating pot is fixedly connected with an exhaust pipe, the exhaust pipe is fixedly connected with a collecting box, and a one-way valve is fixedly connected in the exhaust pipe.
Preferably, the side wall of the collecting box is fixedly connected with an air pump, and an air inlet of the air pump is fixedly connected with the exhaust pipe.
Preferably, the inner wall of the evaporation tank is fixedly connected with an electric heating wire, and the outer wall of the evaporation tank is fixedly connected with a knob temperature control switch for controlling the electric heating wire.
Preferably, a temperature sensor is fixedly connected in the evaporation tank, a display is fixedly connected to the outer wall of the evaporation tank, and the temperature sensor is in signal connection with the display.
The invention has the beneficial effects that: the chemical concentration process can be accelerated by the arranged stirring device; through the belt cleaning device who sets up, can wash the inside quick of evaporating pot before changing concentrated liquid.
Drawings
Fig. 1 is a schematic structural diagram of an evaporation apparatus for chemical concentration according to an embodiment of the present invention.
Detailed Description
The following detailed description of specific embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
For convenience in understanding of the evaporation device for chemical concentration provided by the embodiment of the present application, an application scenario of the evaporation device for chemical concentration is first described, and the evaporation device for chemical concentration provided by the embodiment of the present application is used for providing a device capable of accelerating chemical concentration and facilitating cleaning; and the time of evaporation is overlength when carrying out chemical industry concentration among the prior art, and can't collect the waste gas that produces in the evaporation process, is difficult simultaneously when changing concentrated liquid to inside wash. An evaporation device for chemical concentration provided by the embodiments of the present application is described below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an evaporation apparatus for chemical concentration according to an embodiment of the present invention. As shown in FIG. 1, the present invention comprises an evaporation tank 1, wherein an electric heating wire 15 is fixedly connected inside a side wall of the evaporation tank 1, a knob temperature control switch for controlling the electric heating wire 15 is fixedly connected on an outer wall of the evaporation tank 1, and a stirring device and a cleaning device are arranged inside the evaporation tank 1. When the liquid evaporator is used, liquid to be concentrated can be added into the evaporation tank 1, then the electric heating wire 15 is electrified to evaporate and concentrate the liquid in the evaporation tank 1, meanwhile, the concentration of the liquid in the evaporation tank 1 is accelerated through the stirring device 1, and before the concentrated liquid is replaced, the inner wall of the evaporation tank 1 is cleaned through the cleaning device. With continued reference to fig. 1, a liquid feeding pipe 9 and a liquid discharging pipe 10 are fixedly connected to the sidewall of the evaporation tank 1, the liquid to be concentrated can be fed into the evaporation tank 1 through the liquid feeding pipe 9, and the concentrated liquid can be discharged through the liquid discharging pipe 10.
As can be seen from fig. 1, the stirring device includes a planetary gear 2 fixedly connected to the upper portion and the lower portion of the interior of the evaporation tank 1, respectively, the planetary gear 2 is a planetary gear commonly used in the prior art, and includes an outer gear ring, a sun gear, and a plurality of planet pinions respectively connected to the sun gear and the outer gear ring in a meshing manner; when the planetary gears 2 are installed specifically, the outer gear ring is fixedly connected with the inner wall of the evaporation tank 1, the sun gears of the two planetary gears 2 are fixedly connected with the same main rotating shaft 3 respectively, and the two planetary pinions which are opposite up and down in the two planetary gears 2 are fixedly connected with the same auxiliary rotating shaft 4 respectively; after adding the liquid of treating the concentration in evaporating pot 1, make main pivot 3 rotate, thereby make the sun gear rotate, thereby drive the rotation of planet pinion, thereby drive counter shaft 4 and rotate, because the planet pinion also can the rotation around sun gear pivoted, consequently counter shaft 4 also can take place the rotation around 3 pivoted of main pivot, thereby stir the liquid in evaporating pot 1, make the liquid in the evaporating pot 1 be heated evenly, can accelerate the evaporation rate simultaneously, shorten the evaporation time. For the convenience of driving the main rotating shaft 3 to rotate, the rotating motor can be fixedly connected to the top of the evaporating pot 1, an output shaft of the rotating motor penetrates through the top wall of the evaporating pot 1 and is fixedly connected with the top end of the main rotating shaft 3, for the convenience of controlling the rotating motor, the side wall of the evaporating pot 1 can be fixedly connected with a switch for controlling the rotating motor, the rotating motor is electrically connected with an external power supply through the switch, and therefore the rotating motor can be controlled through the switch.
In order to achieve a better stirring effect, referring to fig. 1, a plurality of stirring rods 5 which are arranged in a staggered manner are fixedly connected to the side wall of the main rotating shaft 3, and stirring paddles 6 are fixedly connected to the side wall of the auxiliary rotating shaft 4; through puddler 5 and the stirring rake 6 that sets up, can reach better stirring effect to the liquid in the evaporating pot 1, make the liquid in the evaporating pot 1 be heated more evenly. In order to achieve a better heating effect, an electric heating rod can be fixedly connected in the main rotating shaft 3, when the electric heating rod is specifically installed, an installation cavity can be formed in the main rotating shaft 3, a bearing is fixedly installed in the installation cavity, then the outer wall of the electric heating rod is fixedly connected with the inner ring of the bearing, meanwhile, the top end of the electric heating rod is fixedly connected with the top of the evaporating pot 1, and the electric heating rod is electrically connected with an external power supply through a knob temperature controller; when using this application to use neotype, the electric bar can heat main pivot 3 to the liquid heating in the evaporating pot 1, thereby reach better heating effect, simultaneously because the electric bar is connected with main pivot 3 through the bearing, consequently the electric plate can not rotate along with main pivot 3's rotation, thereby has reduced the installation degree of difficulty of electric bar.
With continued reference to fig. 1, an exhaust pipe 11 is fixedly connected to the top of the evaporation tank 1, a one-way valve 13 is fixedly connected to the exhaust pipe 11, a collection tank 12 is fixedly connected to one end of the exhaust pipe 11 far away from the evaporation tank 1, an air pump 14 is fixedly connected to the side wall of the collection tank 12, and an air inlet of the air pump 14 is fixedly connected to the exhaust pipe 11. In the heating concentration process, can start air pump 14, air pump 14 is with the gaseous suction of producing in the evaporating pot 1 to blast pipe 11 in, and the gaseous of blast pipe 11 finally gets into and stores in collection box 12, because fixedly connected with check valve 13 in the blast pipe 11, check valve 13 can prevent that the gaseous backward flow of collecting in the collection box 12 is to evaporating pot 1 in.
When the solution to be concentrated is replaced in the evaporation tank 1, the inner wall of the evaporation tank 1 can be cleaned by the cleaning device before replacement, the cleaning device can continue to refer to fig. 1 when being specifically set, as can be seen from fig. 1, the cleaning device comprises a plurality of telescopic rods 7 fixedly connected with the top wall of the evaporation tank 1, the telescopic rods 7 can adopt electric telescopic rods or hydraulic rods commonly used in the prior art, the bottom ends of the telescopic rods 7 are fixedly connected with cleaning brushes 8, and the cleaning brushes 8 are attached to the inner wall of the evaporation tank 1. When cleaning, the cleaning agent can be added into the evaporation tank 1 through the liquid adding pipe 9, and then the telescopic rod 7 is started, so that the cleaning brush 8 is driven to move up and down along the inner wall of the evaporation tank 1, and the purpose of cleaning the inner wall of the evaporation tank 1 is achieved through interaction of the cleaning brush 8 and the cleaning agent.
In order to facilitate observation of the temperature inside the evaporation tank 1, a temperature sensor may be fixedly connected inside the evaporation tank 1, and a display may be fixedly connected to an outer wall of the evaporation tank 1, the display being in signal connection with the temperature sensor, so that the temperature inside the evaporation tank 1 is detected by the temperature sensor, and the temperature inside the evaporation tank 1 is displayed on the display.
All parts in the invention are common parts in the prior art, and all the electricity-using parts in the invention are connected with a control switch for controlling the electricity-using parts; in order to facilitate power supply to the power consuming part in the invention of the present application, the power consuming part in the invention of the present application may be electrically connected to an external power source.
In the embodiment, the chemical industry is evaporation plant for concentration that this application embodiment provided can be carrying out the concentrated process with higher speed of chemical industry in-process, can conveniently wash inside when changing the concentrated liquid that needs simultaneously.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (6)
1. The utility model provides an evaporation plant for chemical industry is concentrated which characterized in that includes: an evaporation tank, a stirring device and a cleaning device;
the stirring device comprises a plurality of planetary gears fixedly connected in the evaporation tank, a main rotating shaft fixedly connected with sun gears of the planetary gears, and an auxiliary rotating shaft fixedly connected with planetary pinions of the planetary gears; the main rotating shaft is fixedly connected with a plurality of stirring rods, and the auxiliary rotating shaft is fixedly connected with a plurality of stirring paddles;
the cleaning device comprises a plurality of telescopic rods fixedly connected with the evaporation tank and a cleaning brush fixedly connected with the telescopic rods; wherein, the cleaning brush with the inner wall of evaporating pot is laminated mutually.
2. The evaporation plant for chemical concentration according to claim 1, wherein a liquid feeding pipe and a liquid discharging pipe are fixedly connected to the side wall of the evaporation tank, and both the liquid feeding pipe and the liquid discharging pipe are rotatably connected with a switch.
3. The evaporation device for chemical concentration according to claim 1, wherein the evaporation tank is fixedly connected with an exhaust pipe, the exhaust pipe is fixedly connected with a collection box, and a one-way valve is fixedly connected in the exhaust pipe.
4. The evaporation plant for chemical concentration as claimed in claim 1, wherein an air pump is fixedly connected to a side wall of the collection box, and an air inlet of the air pump is fixedly connected to the exhaust pipe.
5. The evaporation device for chemical concentration according to claim 1, wherein an electric heating wire is fixedly connected to the inner wall of the evaporation tank, and a knob temperature control switch for controlling the electric heating wire is fixedly connected to the outer wall of the evaporation tank.
6. The evaporation device for chemical concentration according to claim 1, wherein a temperature sensor is fixedly connected to the inside of the evaporation tank, a display is fixedly connected to the outer wall of the evaporation tank, and the temperature sensor is in signal connection with the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011448966.3A CN112717441A (en) | 2020-12-09 | 2020-12-09 | Chemical industry is evaporation plant for concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011448966.3A CN112717441A (en) | 2020-12-09 | 2020-12-09 | Chemical industry is evaporation plant for concentration |
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| Publication Number | Publication Date |
|---|---|
| CN112717441A true CN112717441A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011448966.3A Pending CN112717441A (en) | 2020-12-09 | 2020-12-09 | Chemical industry is evaporation plant for concentration |
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| CN (1) | CN112717441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112250095A (en) * | 2020-10-09 | 2021-01-22 | 南通特乃博高新材料有限公司 | Mother liquor circulating device for alumina powder |
-
2020
- 2020-12-09 CN CN202011448966.3A patent/CN112717441A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112250095A (en) * | 2020-10-09 | 2021-01-22 | 南通特乃博高新材料有限公司 | Mother liquor circulating device for alumina powder |
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