CN116850619A - MVR evaporator convenient for discharging crystalline salt - Google Patents
MVR evaporator convenient for discharging crystalline salt Download PDFInfo
- Publication number
- CN116850619A CN116850619A CN202311114340.2A CN202311114340A CN116850619A CN 116850619 A CN116850619 A CN 116850619A CN 202311114340 A CN202311114340 A CN 202311114340A CN 116850619 A CN116850619 A CN 116850619A
- Authority
- CN
- China
- Prior art keywords
- flash
- discharge
- tank
- pipe
- mvr evaporator
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 58
- 150000003839 salts Chemical class 0.000 title claims abstract description 30
- 230000008020 evaporation Effects 0.000 claims abstract description 26
- 238000001704 evaporation Methods 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- -1 flash tank (1) Chemical class 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000007701 flash-distillation Methods 0.000 claims 2
- 239000002002 slurry Substances 0.000 abstract description 4
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000010079 rubber tapping Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/28—Evaporating with vapour compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0031—Evaporation of components of the mixture to be separated by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/02—Crystallisation from solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D2009/0086—Processes or apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The application relates to the field of evaporation crystallization, in particular to an MVR evaporator convenient for discharging crystalline salt, which comprises a flash tank, wherein a conical flash auxiliary tank is arranged at the bottom of the flash tank, a discharge pipe is arranged at the bottom of the flash auxiliary tank in a penetrating way, a discharge hole is arranged on the surface of the discharge pipe, a support frame is sleeved on the surface of the flash tank, a driving motor is arranged at the top of the flash tank, the output end of the driving motor is connected with stirring slurry inside the flash tank and the flash auxiliary tank, an electromagnetic coil plate positioned at the outer side of the discharge pipe is arranged at the bottom of the flash auxiliary tank, a dredging sleeve is arranged below the discharge pipe, a magnetic ring which is mutually attracted with the electromagnetic coil plate is sleeved on the surface of the dredging sleeve, and the congestion matters are extruded back into the flash tank again through a bottom-up dredging design, so that the purpose of secondary stirring and crushing is realized.
Description
Technical Field
The application relates to an MVR evaporator convenient for discharging crystalline salt, in particular to an MVR evaporator convenient for discharging crystalline salt, which is applied to the field of evaporative crystallization.
Background
The MVR evaporation system is an abbreviation of vapor mechanical recompression technology, and is an energy-saving technology for reusing energy of secondary vapor generated by the MVR evaporation system, so that the demand for external energy is reduced, and when saturated crystalline salt reserved by flash evaporation is discharged, a congestion phenomenon is usually easy to occur, so that the discharge operation of the crystalline salt is inconvenient.
In order to solve the problem of inconvenient discharge of crystalline salt, the specification of Chinese patent CN201822010388.X discloses an MVR evaporator convenient for discharging crystalline salt, the structure comprises a vertical shell, a feed pipe is arranged above the shell, a solid-liquid discharge pipe positioned below a pipe orifice of the feed pipe is arranged in the shell, a pipe orifice A of the solid-liquid discharge pipe faces upwards, a pipe orifice B of the solid-liquid discharge pipe leads to the outside of the shell, a hood is arranged between the feed pipe and the pipe orifice A of the solid-liquid discharge pipe, an opening of the hood is positioned right above the pipe orifice A and faces downwards to be aligned with the pipe orifice A, the size of the opening of the hood is larger than that of the pipe orifice A, an eduction pipe communicated with the pipe orifice B is further arranged outside the shell, the eduction pipe is connected with a discharge pump, the diameter of the solid-liquid discharge pipe is larger than that of the eduction pipe, and the MVR evaporator can timely discharge crystalline salt to prevent the crystalline salt from blocking a discharge pipeline.
When the product is used, the external discharging pump is used for assisting the discharging structure to perform powerful dredging treatment from top to bottom, but in the actual operation process, the congestion matters sucked by the discharging pump can still be conveyed in a small lump agglomeration state, and effective breaking treatment is difficult to obtain.
Disclosure of Invention
Aiming at the prior art, the application aims to solve the technical problem that the blockage is difficult to effectively break up when the discharging pump is used for forcefully dredging the crystalline salt discharging structure.
In order to solve the problems, the MVR evaporator convenient for discharging crystalline salt comprises a flash tank, wherein a conical flash auxiliary tank is arranged at the bottom of the flash tank, a discharge pipe is arranged at the bottom of the flash auxiliary tank in a penetrating manner, a discharge hole is formed in the surface of the discharge pipe, a support frame is sleeved on the surface of the flash tank, a driving motor is arranged at the top of the flash tank, the output end of the driving motor is connected with stirring slurry inside the flash tank and the flash auxiliary tank, an electromagnetic coil plate positioned at the outer side of the discharge pipe is arranged at the bottom of the flash auxiliary tank, a dredging sleeve is arranged below the discharge pipe, and a magnetic ring which is mutually attracted with the electromagnetic coil plate is sleeved on the surface of the dredging sleeve.
In the MVR evaporator convenient for discharging the crystalline salt, the congestion matters are re-extruded and sent back into the flash tank through the bottom-up dredging design, so that the purpose of secondary stirring and crushing is realized.
As a further improvement of the application, the tail end of the discharging pipe is of a sealing design, the discharging pipe is made of elastic rubber, the tail end of the discharging pipe is connected with a rigid supporting rod, the outer surface of the rigid supporting rod is in sliding contact with the inner wall of the dredging sleeve, and the diameter of the dredging sleeve does not exceed one fourth of the diameter of the discharging pipe.
As a further improvement of the application, the surface of the tail end of the rigid supporting rod is fixedly sleeved with a fixed hoop, the tail end of the fixed hoop is connected with a long rod, and the tail end of the long rod is fixedly connected with the surface of the supporting frame.
As a still further improvement of the application, the length of the dredging sleeve is not less than the length of the discharging pipe, and the dredging sleeve is made of rigid materials.
As a still further improvement of the application, a groove is arranged in the dredging sleeve, and a ball is connected in the groove through a shaft rod.
As a further improvement of the application, the top of the flash tank is provided with a steam exhaust port positioned at one side of the driving motor, and the tail end of the steam exhaust port is connected with a steam trap.
As a further improvement of the application, an inner mask is arranged in the flash evaporation auxiliary tank, the bottom end of the inner mask is connected with a rigid ring, the bottom of the rigid ring is connected with an elastic ring, the bottom end of the elastic ring is fixedly connected with the bottom wall of the flash evaporation auxiliary tank, a magnetic rod is fixedly arranged on the inner wall of the rigid ring through a bracket, a magnetic layer which is mutually exclusive with the magnetic rod is coated on the inner wall of the dredging sleeve, and a discharging pipe is positioned on the inner side of the elastic ring.
As a further improvement of the application, the top end of the inner mask is fixedly connected with the inner wall of the top end of the flash evaporation auxiliary tank, the rest part of the inner mask is in fit contact with the inner wall of the flash evaporation auxiliary tank, and the bottom end of the magnetic rod extends to the inside of the discharging pipe.
In addition to the further development of the application, the diameter of the magnet rod does not exceed one tenth of the inner diameter of the tapping pipe, and the depth of the magnet rod extending into the interior of the tapping pipe does not exceed one fourth of the height of the tapping pipe itself.
In summary, the beneficial effects of the application are as follows:
when the inside of the discharge pipe is jammed, the electromagnetic coil plate is started to attract the magnetic ring, so that the magnetic ring drives the dredging sleeve to move upwards, and the upper discharge pipe is extruded and contracted to obtain an upward extrusion and backflow treatment effect, so that the jam inside the discharge pipe is returned to the flash evaporation auxiliary tank again to be subjected to secondary stirring and crushing treatment, and the discharge of crystalline salt is facilitated.
The design of the ball can reduce the contact resistance of the dredging sleeve in the process of attaching and extruding along the surface of the discharging pipe, so that the abrasion of the dredging sleeve to the surface of the discharging pipe is avoided, and the service life of the discharging pipe is ensured;
the dredging sleeve is lifted, so that the magnetic rod is lifted along with the dredging sleeve in the same direction, the end part of the inner patch cover made of rubber materials is driven by the support to be lifted upwards, the inner diameter of the inner portion of the flash evaporation auxiliary tank, which is close to the lower position, is shortened, the inner crystallized salt is gathered, and the stirring crushing effect of stirring slurry in the flash evaporation auxiliary tank and the crushing effect of the choked matters in the back flow are enhanced.
Drawings
FIG. 1 is a schematic view showing the internal structure of a flash tank according to embodiment 1 of the present application;
fig. 2 is a schematic view showing the overall appearance structure of embodiment 1 of the present application;
FIG. 3 is a detailed view of the mounting structure of the flash auxiliary tank and the discharge pipe according to embodiment 1 of the present application;
FIG. 4 is a schematic view showing the state of the dredging casing according to embodiment 1 of the present application before and after the ascent;
FIG. 5 is a schematic view showing a movement state of a jam in a discharge pipe when a dredging pipe according to embodiment 1 of the present application is lifted;
FIG. 6 is a schematic view showing the inside of a dredging casing according to embodiment 1 of the present application;
FIG. 7 is an exploded schematic view of a flash auxiliary tank and inner dome of embodiment 2 of the present application;
FIG. 8 is an enlarged schematic view of FIG. 7 at A according to embodiment 2 of the present application;
FIG. 9 is a schematic illustration of a flash auxiliary tank and inner patch panel installation of embodiment 2 of the present application;
fig. 10 is an operation state diagram of embodiment 2 of the present application.
The reference numerals in the figures illustrate:
1. a flash tank; 11. a flash auxiliary tank; 2. a driving motor; 3. stirring the slurry; 4. a discharge pipe; 41. a rigid strut; 42. fixing the hoop; 43. dredging the sleeve; 44. a magnetic ring; 45. an electromagnetic coil plate; 431. a groove; 432. a ball; 5. a support frame; 6. a steam outlet; 7. an inner patch cover; 71. a rigid collar; 72. an elastic ring; 73. a magnetic rod.
Detailed Description
2 embodiments of the present application will be described in detail with reference to the accompanying drawings.
Embodiment 1:
figures 1-6 show an MVR evaporator convenient for discharging crystalline salt, including flash tank 1, conical flash auxiliary tank 11 is installed to flash tank 1's bottom, the discharging pipe 4 is installed in the bottom penetration of flash auxiliary tank 11, the surface of discharging pipe 4 is equipped with the discharge opening, support frame 5 has been cup jointed on flash tank 1's surface, driving motor 2 is installed at flash tank 1's top, driving motor 2's output is connected with the stirring thick liquid 3 that is located flash tank 1 and flash auxiliary tank 11 inside, electromagnetic coil 45 that is located the discharging pipe 4 outside is installed to flash auxiliary tank 11's bottom, the below of discharging pipe 4 is equipped with dredging sleeve 43, dredging sleeve 43's surface cup joint with electromagnetic coil 45 the magnetic ring 44 of mutual attraction.
Specifically, the driving motor 2 is started to drive the stirring paddle 3 to rotate, and the internal crystal salt and flash evaporation materials are stirred;
when the inside of the discharge pipe 4 is jammed, the electromagnetic coil plate 45 is started to attract the magnetic ring 44, so that the magnetic ring 44 drives the dredging sleeve 43 to move upwards, and the upper discharge pipe 4 is extruded and contracted, so that the jam inside the discharge pipe 4 is extruded and returned upwards, and the jam is returned to the flash evaporation auxiliary tank 11 again to receive secondary stirring and crushing treatment, thereby facilitating the discharge of crystallized salt;
after the electromagnetic coil plate 45 is started for a period of time, the dredging sleeve 43 naturally slides downwards under the action of gravity, and the discharging pipe 4 is restored to be convenient for subsequent discharging operation.
The tail end of the discharging pipe 4 is of a sealing design, the discharging pipe 4 is made of elastic rubber, the tail end of the discharging pipe 4 is connected with a rigid supporting rod 41, the outer surface of the rigid supporting rod 41 is in sliding contact with the inner wall of a dredging sleeve 43, and the diameter of the dredging sleeve 43 does not exceed one fourth of the diameter of the discharging pipe 4.
Specifically, the crystallized salt inside the discharging pipe 4 with the sealing design can be discharged only through the discharging hole, and the discharging pipe 4 composed of elastic rubber can be smoothly forced to shrink in the ascending displacement process of the dredging sleeve 43 with smaller diameter, and the internal jammed matter is extruded and returned to the inside of the flash evaporation auxiliary tank 11.
The surface of the tail end of the rigid supporting rod 41 is fixedly sleeved with a fixed hoop 42, the tail end of the fixed hoop 42 is connected with a long rod, and the tail end of the long rod is fixedly connected with the surface of the supporting frame 5.
Specifically, the fixed ferrule 42 is fixedly connected with the support frame 5 through the long rod, and then plays a corresponding rigid constraint effect on the rigid support rod 41, and indirectly plays an end constraint effect on the discharge pipe 4, so that the discharge pipe 4 can be kept in an end fixed state when the dredging sleeve 43 moves along the surface displacement of the discharge pipe 4, and the displacement operation of the dredging sleeve 43 is facilitated.
The length of the dredging sleeve 43 is not smaller than the length of the discharging pipe 4, and the dredging sleeve 43 is made of rigid materials.
Specifically, the length of the dredging sleeve 43 made of a rigid material can cover the tapping pipe 4, so that the dredging sleeve 43 can realize the full length shrinkage of the tapping pipe 4 when lifted.
The inside of the dredging sleeve 43 is provided with a groove 431, and the inside of the groove 431 is connected with a ball 432 through a shaft rod.
Specifically, the design of ball 432 can reduce the contact resistance of dredging sleeve 43 when laminating extrusion motion along the surface of discharging pipe 4, and then avoids dredging sleeve 43 to the wearing and tearing of discharging pipe 4 surface, guarantees discharging pipe 4's life.
The top of the flash tank 1 is provided with a steam outlet 6 positioned at one side of the driving motor 2, and the tail end of the steam outlet 6 is connected with a steam trap.
Specifically, the steam in the flash tank 1 is discharged through the steam discharge port 6, and the moisture and the mixed gas in the steam pipe are separated by the steam trap.
Embodiment 2:
fig. 7 to 10 show, wherein the same or corresponding parts as in embodiment 1 are denoted by the corresponding reference numerals as in embodiment 1, and only the points of distinction from embodiment 1 are described below for the sake of brevity. This 2 nd embodiment differs from the 1 st embodiment in that: the inside of the flash evaporation auxiliary tank 11 is provided with an inner mask 7, the bottom end of the inner mask 7 is connected with a rigid ring 71, the bottom of the rigid ring 71 is connected with an elastic ring 72, the bottom end of the elastic ring 72 is fixedly connected with the bottom wall of the flash evaporation auxiliary tank 11, the inner wall of the rigid ring 71 is fixedly provided with a magnetic rod 73 through a bracket, the inner wall of the dredging sleeve 43 is coated with a magnetic layer which is mutually exclusive with the magnetic rod 73, and the discharging pipe 4 is positioned on the inner side of the elastic ring 72.
Specifically, as the dredging sleeve 43 is lifted, the magnetic layer on the inner wall of the dredging sleeve is gradually close to the magnetic rod 73, the magnetic rod 73 is lifted in the same direction along with the dredging sleeve 43 by the repulsive force between the magnetic layer and the magnetic rod 73, the end part of the inner mask 7 made of rubber material is driven by a bracket to be lifted upwards, the inner diameter of the lower position inside the flash evaporation auxiliary tank 11 is shortened, the inner crystallized salt is gathered, and the stirring crushing effect of the stirring paddle 3 inside the flash evaporation auxiliary tank 11 and the crushing effect on the flowing back congestion are enhanced;
in addition, the elastic ring 72 is in contact with the outer wall of the discharging pipe 4, so that a certain movable space is provided and smooth discharging is ensured when the magnetic rod 73 drives the rigid ring 71 to rise inwards.
The top of the inner mask 7 is fixedly connected with the inner wall of the top end of the flash evaporation auxiliary tank 11, the rest part of the inner mask 7 is in fit contact with the inner wall of the flash evaporation auxiliary tank 11, and the bottom end of the magnetic rod 73 extends to the inside of the discharging pipe 4.
Specifically, the portion of the inner mask 7 except the top end is in contact with the inner wall of the flash evaporation auxiliary tank 11, so that free movement can be unrestricted when the bottom end of the inner mask 7 is lifted and leaves the inner wall of the flash evaporation auxiliary tank 11.
The diameter of the magnet bar 73 does not exceed one tenth of the inner diameter of the tapping pipe 4 and the depth to which the magnet bar 73 extends into the tapping pipe 4 does not exceed one fourth of the height of the tapping pipe 4 itself.
Specifically, the diameter of the magnetic rod 73 is smaller, so that when the discharging pipe 4 is extruded and contracted by the rising of the dredging sleeve 43, the discharging pipe 4 cannot be tightened and contracted in the dredging sleeve 43 due to the larger diameter;
in addition, the magnetic rod 73 is located in the discharging pipe 4 and has a short depth, so that when the dredging sleeve 43 is lifted to a certain height and is overlapped with the magnetic rod 73 in height, the magnetic rod 73 can move upwards in a lifting mode under the action of magnetic repulsion between the two, a corresponding bottom lifting effect is achieved on the inner mask 7, the storage inner diameter of the flash evaporation auxiliary tank 11 is forced to be reduced, and the stirring crushing treatment effect is enhanced.
The present application is not limited to the above-described embodiments, which are adopted in connection with the actual demands, and various changes made by the person skilled in the art without departing from the spirit of the present application are still within the scope of the present application.
Claims (9)
1. MVR evaporator convenient to discharge crystalline salt, including flash tank (1), its characterized in that: the utility model discloses a flash tank, including flash tank (1), discharge pipe (4) are assisted in conical flash tank (11) are installed to the bottom of flash tank (1), the surface of discharge pipe (4) is equipped with the discharge opening, support frame (5) have been cup jointed on the surface of flash tank (1), driving motor (2) are installed at the top of flash tank (1), driving motor (2)'s output is connected with stirring thick liquid (3) that are located flash tank (1) and flash tank (11) inside, electromagnetic coil board (45) that are located the outside of discharge pipe (4) are installed to the bottom of flash tank (11), the below of discharge pipe (4) is equipped with mediation sleeve pipe (43), the surface of mediation sleeve pipe (43) cup joint with magnetic ring (44) of electromagnetic coil board (45) inter attraction.
2. A MVR evaporator for facilitating the discharge of crystalline salts according to claim 1, wherein: the tail end of the discharging pipe (4) is of a sealing design, the discharging pipe (4) is made of elastic rubber, the tail end of the discharging pipe (4) is connected with a rigid supporting rod (41), the outer surface of the rigid supporting rod (41) is in sliding contact with the inner wall of a dredging sleeve (43), and the diameter of the dredging sleeve (43) is not more than one fourth of the diameter of the discharging pipe (4).
3. A MVR evaporator for facilitating the discharge of crystalline salts according to claim 2, wherein: the tail end surface fixing of the rigid supporting rod (41) is sleeved with a fixing hoop (42), the tail end of the fixing hoop (42) is connected with a long rod, and the tail end of the long rod is fixedly connected with the surface of the supporting frame (5).
4. A MVR evaporator for facilitating the discharge of crystalline salts according to claim 1, wherein: the length of the dredging sleeve (43) is not smaller than that of the discharging pipe (4), and the dredging sleeve (43) is made of rigid materials.
5. A MVR evaporator for facilitating the discharge of crystalline salts according to claim 1, wherein: the inside of mediation sleeve pipe (43) is equipped with recess (431), the inside of recess (431) is connected with ball (432) through the axostylus axostyle.
6. A MVR evaporator for facilitating the discharge of crystalline salts according to claim 1, wherein: the top of flash tank (1) is installed and is located exhaust port (6) of driving motor (2) one side, and the tail end of exhaust port (6) is connected with the steam trap.
7. A MVR evaporator for facilitating the discharge of crystalline salts according to claim 1, wherein: the flash evaporation auxiliary tank is characterized in that an inner mask (7) is arranged in the flash evaporation auxiliary tank (11), the bottom end of the inner mask (7) is connected with a rigid ring (71), the bottom of the rigid ring (71) is connected with an elastic ring (72), the bottom end of the elastic ring (72) is fixedly connected with the bottom wall of the flash evaporation auxiliary tank (11), a magnetic rod (73) is fixedly mounted on the inner wall of the rigid ring (71) through a support, a magnetic layer which is mutually exclusive with the magnetic rod (73) is coated on the inner wall of the dredging sleeve (43), and the discharging pipe (4) is located the inner side of the elastic ring (72).
8. The MVR evaporator of claim 7, wherein the MVR evaporator is adapted to discharge a crystalline salt, and wherein the MVR evaporator is further adapted to: the top of interior mask (7) is with the top inner wall fixed connection of flash distillation auxiliary tank (11), the remaining part of interior mask (7) is with the inner wall laminating contact of flash distillation auxiliary tank (11), and the bottom of bar magnet (73) extends to the inside of discharging pipe (4).
9. The MVR evaporator of claim 8, wherein the MVR evaporator is adapted to discharge a crystalline salt, wherein the MVR evaporator is: the diameter of the magnetic rod (73) is not more than one tenth of the inner diameter of the discharging pipe (4), and the depth of the magnetic rod (73) extending into the discharging pipe (4) is not more than one fourth of the height of the discharging pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311114340.2A CN116850619B (en) | 2023-08-31 | 2023-08-31 | MVR evaporator convenient for discharging crystalline salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311114340.2A CN116850619B (en) | 2023-08-31 | 2023-08-31 | MVR evaporator convenient for discharging crystalline salt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116850619A true CN116850619A (en) | 2023-10-10 |
| CN116850619B CN116850619B (en) | 2023-12-12 |
Family
ID=88234429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311114340.2A Active CN116850619B (en) | 2023-08-31 | 2023-08-31 | MVR evaporator convenient for discharging crystalline salt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116850619B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206334382U (en) * | 2016-12-30 | 2017-07-18 | 浙江扬帆新材料股份有限公司 | It is a kind of to prevent the purifying crystal device of light trigger crystal discharge blockage |
| CN109621467A (en) * | 2018-11-13 | 2019-04-16 | 江苏易简环保科技有限公司 | A kind of direct discharging structure of crystal salt waste evaporator plant |
| CN208877939U (en) * | 2018-08-22 | 2019-05-21 | 堂中堂(天津)工程科技有限公司 | A kind of pharmaceutical intermediate vacuum concentrating apparatus |
| CN209952275U (en) * | 2019-05-12 | 2020-01-17 | 江苏嘉泰蒸发设备股份有限公司 | Evaporative crystallization device convenient for discharging |
| CN217092152U (en) * | 2021-12-27 | 2022-08-02 | 石家庄云浦化工设备有限公司 | Evaporative crystallization device |
| CN217093068U (en) * | 2022-02-10 | 2022-08-02 | 山东派森食品有限公司 | Vacuum mixer is used in processing of portable pet food |
-
2023
- 2023-08-31 CN CN202311114340.2A patent/CN116850619B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206334382U (en) * | 2016-12-30 | 2017-07-18 | 浙江扬帆新材料股份有限公司 | It is a kind of to prevent the purifying crystal device of light trigger crystal discharge blockage |
| CN208877939U (en) * | 2018-08-22 | 2019-05-21 | 堂中堂(天津)工程科技有限公司 | A kind of pharmaceutical intermediate vacuum concentrating apparatus |
| CN109621467A (en) * | 2018-11-13 | 2019-04-16 | 江苏易简环保科技有限公司 | A kind of direct discharging structure of crystal salt waste evaporator plant |
| CN209952275U (en) * | 2019-05-12 | 2020-01-17 | 江苏嘉泰蒸发设备股份有限公司 | Evaporative crystallization device convenient for discharging |
| CN217092152U (en) * | 2021-12-27 | 2022-08-02 | 石家庄云浦化工设备有限公司 | Evaporative crystallization device |
| CN217093068U (en) * | 2022-02-10 | 2022-08-02 | 山东派森食品有限公司 | Vacuum mixer is used in processing of portable pet food |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116850619B (en) | 2023-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105735439B (en) | Low water level toilet | |
| CN116850619B (en) | MVR evaporator convenient for discharging crystalline salt | |
| CN113775575A (en) | Siphon type water diversion system and water diversion method | |
| CN110495415B (en) | Structure-improved aquaculture net cage | |
| CN105908813A (en) | Toilet water tank | |
| CN2780343Y (en) | Suction device in horizontal bisuction scraper discharge centrifugal machine | |
| CN218024266U (en) | A prevent blockking up feeding valve door for feed processing | |
| CN115677030A (en) | Domestic sewage contact oxidation method biochemical treatment equipment | |
| CN221655988U (en) | Mining dewatering screen | |
| CN221295363U (en) | Auxiliary discharging device for vacuum feeding machine | |
| CN109610575B (en) | Drainage self-feedback household water tank | |
| CN109393518B (en) | Processing system of compound oil | |
| CN220139472U (en) | Photovoltaic desertification control device and desert photovoltaic power station | |
| CN215038834U (en) | Cement filling equipment for integrated constructional engineering | |
| CN109235625A (en) | Integrated Boosting pumping station | |
| CN214975511U (en) | Spiral stirring and separating device for sand and stone materials | |
| CN214683186U (en) | Concrete cleaning and recycling device | |
| CN108483843A (en) | A kind of anticlogging efficient septic tank | |
| CN117339252B (en) | Toluene recovery device | |
| CN212687588U (en) | Outdoor rainwater recycling and collecting device | |
| CN208604654U (en) | Mud, suspended matter cleaning plant before a kind of rubber dam | |
| CN216372774U (en) | Concrete mixing device with clean function | |
| CN220545717U (en) | Spraying insecticidal device for soybean cyst nematode | |
| CN213230692U (en) | Underground belt transfer spray impact limiting type automatic control device | |
| CN220496646U (en) | Cyclone separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 1-3, Lane 369, Changshi Road, Sijing Town, Songjiang District, Shanghai, 201600 Patentee after: Shanghai Zhongteng Equipment Technology Co.,Ltd. Country or region after: China Address before: 201600 No. 151, Wangdong Middle Road, Sijing Town, Songjiang District, Shanghai Patentee before: SHANGHAI ZHONGTENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A MVR evaporator that facilitates the discharge of crystalline salts Granted publication date: 20231212 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Songjiang sub branch Pledgor: Shanghai Zhongteng Equipment Technology Co.,Ltd. Registration number: Y2024310000440 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |