CN112999684A - Separation equipment for forced circulation crystallization evaporator - Google Patents
Separation equipment for forced circulation crystallization evaporator Download PDFInfo
- Publication number
- CN112999684A CN112999684A CN201911332376.1A CN201911332376A CN112999684A CN 112999684 A CN112999684 A CN 112999684A CN 201911332376 A CN201911332376 A CN 201911332376A CN 112999684 A CN112999684 A CN 112999684A
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- evaporator
- installation
- shell
- electromagnetic heating
- forced circulation
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0017—Use of electrical or wave energy
-
- 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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a separation device for a forced circulation crystallization evaporator, and particularly relates to the technical field of solid-liquid separation devices. According to the invention, the sliding support collar is arranged, in the working process of the device, the installation base, the installation bottom plate, the left side plate, the right side plate and the installation top plate are fixedly connected to form a semi-closed installation frame, so that the electromagnetic heating coil is fixed in the installation frame, the evaporator shell is suspended in the electromagnetic heating coil by providing supporting force through the plurality of sliding support collars, and the electromagnetic heating magnetic field is generated by electrifying the electromagnetic coil to heat the mixed liquid material in the evaporator.
Description
Technical Field
The invention relates to the technical field of solid-liquid separation equipment, in particular to separation equipment for a forced circulation crystallization evaporator.
Background
The forced circulation evaporator is circulated by using external power, and a pump is used for forcing the solution to pass through a heating pipe in one direction at the speed of 2-5 m/s; other evaporators are all natural circulation type evaporators because of the natural circulation motion of the solution generated by the density difference between the heating chamber and the solution in the circulating pipe. They have the common disadvantages of low solution circulation rate and poor heat transfer effect. When processing solution with high viscosity, easy scaling or easy crystallization, a forced circulation evaporator can be adopted.
Present forced circulation evaporimeter adopts built-in heating method to heat the evaporation crystallization mostly, place heating device inside the evaporation vigor promptly, in order to improve heat utilization rate, accelerate evaporation rate, but the in-process of evaporation crystallization, heating device can be corroded to the material of gasification, very big life who has shortened the device, present evaporimeter is mostly the crystalline solid of recollecting after moisture evaporates completely simultaneously, this just leads to the crystallization in-process, the crystalline solid can continuously absorb the heat, and then slowed down the rate that the non-crystalline solid is heated, the evaporation crystallization efficiency of device has been reduced.
Therefore, it is highly desirable to provide a separation device for a forced circulation crystallization evaporator with high corrosion resistance and high crystallization efficiency.
Disclosure of Invention
In order to overcome the above defects of the prior art, embodiments of the present invention provide a separation apparatus for a forced circulation crystallization evaporator, wherein a sliding support collar is provided, during the operation of the apparatus, a semi-closed installation frame is formed by fixedly connecting an installation base, an installation bottom plate, a left side plate, a right side plate and an installation top plate, so that an electromagnetic heating coil is fixed inside the installation frame, a plurality of sliding support collars provide a supporting force to suspend an evaporator housing inside the electromagnetic heating coil, an electromagnetic coil generates an electromagnetic heating magnetic field to heat a mixed liquid material inside the evaporator, the penetration of the magnetic field is utilized to heat the material synchronously inside and outside, the heating efficiency and the heating uniformity of the material are improved, the crystallization efficiency of the apparatus is increased, and the electromagnetic heating coil is installed outside the evaporator body through the sliding support collar, the casing is kept apart in the cooperation protection, has avoided the material to the corruption of solenoid to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the invention provides the following technical scheme: a separation device for a forced circulation crystallization evaporator comprises an installation base, wherein the side surface of the installation base is fixedly connected with an installation bottom plate, the top surface of the installation base is fixedly provided with a right side plate and a left side plate, the top ends of the right side plate and the left side plate are fixedly provided with an installation top plate, the middle part of the installation top plate is embedded with a perfusion tube, the right end of the perfusion tube is fixedly sleeved with a sealing bearing, the right end of the sealing bearing is fixedly connected with an evaporator shell, the inner wall of the evaporator shell is fixedly provided with an isolation supporting block, the end part of the isolation supporting block is fixedly provided with a separation inner container, the middle part of the inner wall of the evaporator shell is fixedly provided with a built-in discharging assembly, the outer part of the evaporator shell is movably sleeved with a sliding supporting shaft collar, the outer part of the sliding supporting shaft collar is, the bottom of the reduction gearbox is fixedly connected with a transmission motor.
In a preferred embodiment, the number of the mounting bases is two, the two mounting bases are fixed at two ends of the mounting bottom plate by welding, and the two mounting bases are respectively fixedly connected with the mounting top plate by the right side plate and the left side plate to form a square fixing frame which is through from front to back.
In a preferred embodiment, the electromagnetic heating coil is fixedly installed between the installation bottom plate and the installation top plate by welding, and the inside of the electromagnetic heating coil is movably sleeved with the evaporator shell through the sliding support collar.
In a preferred embodiment, the electromagnetic heating coil comprises a protective isolation shell, an electromagnetic coil is embedded in the protective isolation shell, the electromagnetic coil is spirally wound, and the protective isolation shell is integrally molded by a high-temperature-resistant and corrosion-resistant high polymer material containing a carbonate group.
In a preferred embodiment, the number of the separation inner containers is two, the internal chambers of the two separation inner containers are connected into a whole in a series connection mode through the built-in discharging assembly, an annular filter screen is fixedly installed inside the separation inner container, a threaded transmission groove is formed in the inner wall of the annular filter screen, and a plurality of filtering through holes are formed in the outer surface of the separation inner container.
In a preferred embodiment, the built-in discharging assembly comprises a connecting shaft collar, four discharging pipes which are distributed at equal intervals are mounted on the outer side face of the connecting shaft collar in an embedded mode, and the outer end portions of the discharging pipes penetrate through the surfaces of the evaporator shell and the electromagnetic heating coil and are fixedly provided with opening and closing valve interfaces.
In a preferred embodiment, the transmission motor is embedded and installed at the bottom of the right side plate, and the transmission motor is in transmission connection with the evaporator shell through gear engagement inside the reduction gearbox.
The invention has the technical effects and advantages that:
1. the invention arranges the sliding supporting shaft collar, and in the working process of the device, the semi-closed mounting frame is formed by fixedly connecting the mounting base, the mounting bottom plate, the left side plate, the right side plate and the mounting top plate, so that the electromagnetic heating coil is fixed in the mounting frame, and the evaporator shell is suspended in the electromagnetic heating coil by providing supporting force through a plurality of sliding supporting collars, the electromagnetic heating magnetic field is generated by electrifying the electromagnetic coil to heat the mixed liquid material in the evaporator, and by utilizing the penetrability of the magnetic field, so that the material is synchronously heated inside and outside, the heating efficiency and the heating uniformity of the material are improved, the crystallization efficiency of the device is increased, meanwhile, the electromagnetic heating coil is arranged outside the evaporator body through the sliding support shaft ring, and the protective isolation shell is matched, so that the corrosion of materials to the electromagnetic coil is avoided, and the service life of the device is prolonged.
2. According to the invention, the separation liner is arranged, in the process of evaporation crystallization of the device, a liquid mixed material is conveyed to the interior of the evaporator shell by using the liquid conveying pipe matched with the sealing bearing, and then the transmission motor matched with the reduction gearbox drives the evaporator shell to rapidly rotate in the electromagnetic heating coil, so that the liquid mixed material penetrates through the filtering through holes and the annular filter screen to penetrate back and forth, the heated crystallization efficiency of the material is improved, meanwhile, the liquid is filtered out by using the rotating centrifugal force through the annular filter screen, crystals are left in the separation liner, the separation efficiency and the separation thoroughness of the crystals and the liquid are improved, and the practicability of the device is increased.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of an electromagnetic heating coil of the present invention.
Fig. 3 is a side view of the evaporator housing of the present invention.
Fig. 4 is a schematic structural view of the built-in discharging assembly of the present invention.
Fig. 5 is a schematic view of the structure of the separation liner of the present invention.
The reference signs are: 1. installing a base; 2. mounting a bottom plate; 3. a right side plate; 4. a left side plate; 5. installing a top plate; 6. a transfusion tube; 7. sealing the bearing; 8. an evaporator housing; 9. isolating the supporting block; 10. separating the inner container; 11. a discharging component is arranged in the container; 12. a sliding support collar; 13. an electromagnetic heating coil; 14. a reduction gearbox; 15. a drive motor; 16. an annular filter screen; 17. a threaded drive slot; 18. a filtration through hole; 111. a connecting collar; 112. a discharge pipe; 113. opening and closing a valve interface; 131. a protective insulated housing; 132. an electromagnetic coil.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The separation equipment for the forced circulation crystallization evaporator shown in the attached figures 1-5 comprises an installation base 1, a side surface of the installation base 1 is fixedly connected with an installation bottom plate 2, a top surface of the installation base 1 is fixedly provided with a right side plate 3 and a left side plate 4, the top ends of the right side plate 3 and the left side plate 4 are fixedly provided with an installation top plate 5, the middle part of the installation top plate 5 is embedded with a perfusion tube 6, the right end of the perfusion tube 6 is fixedly sleeved with a sealing bearing 7, the right end of the sealing bearing 7 is fixedly connected with an evaporator shell 8, the inner wall of the evaporator shell 8 is fixedly provided with an isolation supporting block 9, the end part of the isolation supporting block 9 is fixedly provided with a separation inner container 10, the middle part of the inner wall of the evaporator shell 8 is fixedly provided with a built-in discharging component 11, the outer part of the evaporator shell 8 is movably, the right side of the evaporator shell 8 is fixedly connected with a reduction gearbox 14, and the bottom of the reduction gearbox 14 is fixedly connected with a transmission motor 15.
Referring to the attached drawings 2 and 3 of the specification specifically, the number of the mounting bases 1 is two, the two mounting bases 1 are fixed at two ends of the mounting bottom plate 2 through welding, and the two mounting bases 1 are fixedly connected with the mounting top plate 5 through the right side plate 3 and the left side plate 4 respectively to form a square fixing frame which is through from front to back.
The electromagnetic heating coil 13 is fixedly installed between the installation bottom plate 2 and the installation top plate 5 through welding, and the inside of the electromagnetic heating coil 13 is movably sleeved with the evaporator shell 8 through a sliding support collar 12.
The electromagnetic heating coil 13 comprises a protective isolation shell 131, an electromagnetic coil 132 is embedded in the protective isolation shell 131, the electromagnetic coil 132 is spirally wound, and the protective isolation shell 131 is integrally molded by adopting a high-temperature-resistant and corrosion-resistant high polymer material containing a carbonate group.
The implementation mode is specifically as follows: by arranging the sliding support collar 12, in the working process of the device, the semi-closed installation frame is formed by fixedly connecting the installation base 1, the installation base plate 2, the left side plate 4, the right side plate 3 and the installation top plate 5, so that the electromagnetic heating coil 13 is fixed in the installation frame, the evaporator shell 8 is suspended and installed in the electromagnetic heating coil 13 by providing supporting force through the plurality of sliding support collars 12, the electromagnetic heating magnetic field is generated by electrifying the electromagnetic coil 132 to heat the mixed liquid material in the evaporator shell 8, the penetrability of the magnetic field is utilized, the material is synchronously heated inside and outside, the heating efficiency and the heating uniformity of the material are improved, the crystallization efficiency of the device is increased, meanwhile, the electromagnetic heating coil 13 is arranged outside the evaporator shell 8 through the sliding support collars 12, and the corrosion of the electromagnetic coil 132 by the material is avoided by matching with the protective isolation shell, the service life of the device is prolonged.
Referring to the attached drawings 4 and 5 of the specification specifically, the number of the separation inner containers 10 is two, the inner chambers of the two separation inner containers 10 are connected into a whole in a serial connection mode through the built-in discharging assembly 11, an annular filter screen 16 is fixedly mounted inside the separation inner containers 10, a threaded transmission groove 17 is formed in the inner wall of the annular filter screen 16, and a plurality of filtering through holes 18 are formed in the outer surface of the separation inner container 10.
The built-in discharging assembly 11 comprises a connecting shaft ring 111, four discharging pipes 112 which are distributed at equal intervals are embedded on the outer side surface of the connecting shaft ring 111, and an opening and closing valve interface 113 is fixedly arranged at the outer end of each discharging pipe 112 and penetrates through the surface of the evaporator shell 8 and the electromagnetic heating coil 13.
The transmission motor 15 is embedded at the bottom of the right side plate 3, and the transmission motor 15 is in transmission connection with the evaporator shell 8 through gear engagement inside the reduction gearbox 14.
The implementation mode is specifically as follows: through setting up separation inner bag 10, at the in-process of device evaporation crystallization, utilize transfer line 6 cooperation sealed bearing 7 to carry the liquid mixture inside evaporator shell 8, reuse driving motor 15 cooperation reducing gear box 14 to drive evaporator shell 8 at the inside quick rotation of electromagnetic heating coil 13, make the liquid mixture see through filtration through-hole 18 and ring filter 16 and make a round trip to pierce through, the crystallization efficiency that is heated of material has been improved, utilize rotation centrifugal force to see through ring filter 16 to liquid simultaneously and filter away, let the crystal body stay inside separation inner bag 10, the separation efficiency of crystal and liquid and the thoroughness of separation have been improved, the practicality of device has been increased.
The working principle of the invention is as follows: firstly, all components are installed and the normal operation of the device is kept, then, a semi-closed installation frame is formed by fixedly connecting an installation base 1, an installation bottom plate 2, a left side plate 4, a right side plate 3 and an installation top plate 5, an electromagnetic heating coil 13 is fixed in the installation frame, an evaporator shell 8 is suspended and installed in the electromagnetic heating coil 13 by providing supporting force through a plurality of sliding supporting shaft collars 12, then, liquid mixed materials are conveyed into the evaporator shell 8 by utilizing a liquid conveying pipe 6 and a sealing bearing 7, then, a transmission motor 15 and a reduction gearbox 14 are utilized to drive the evaporator shell 8 to rapidly rotate in the electromagnetic heating coil 13, the liquid mixed materials penetrate back and forth through a filtering through hole 18 and a ring-shaped filter screen 16, then, an electromagnetic heating magnetic field is generated by electrifying an electromagnetic coil 132 to heat the mixed liquid materials in the evaporator, utilize the penetrability in magnetic field for the material is heated in step inside and outside, utilizes to rotate centrifugal force and passes through annular filter 16 to filter away liquid, lets the crystalline solid stay inside separation inner bag 10, gathers together the connection axle collar to the crystallization material through the screw thread drive groove 17 that annular filter 16 was seted up at last, through discharge tube 112 and the collection of opening and closing valve interface 113 can.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a splitter that forced circulation crystallization evaporator used, includes installation base (1), side fixedly connected with mounting plate (2) of installation base (1), the top surface fixed mounting of installation base (1) has right side board (3) and left side board (4), the top fixed mounting of right side board (3) and left side board (4) has installation roof (5), its characterized in that: the middle part of the mounting top plate (5) is embedded with a transfusion tube (6), the right end of the transfusion tube (6) is fixedly sleeved with a sealing bearing (7), the right end of the sealed bearing (7) is fixedly connected with an evaporator shell (8), the inner wall of the evaporator shell (8) is fixedly provided with an isolation supporting block (9), the end part of the isolation supporting block (9) is fixedly provided with a separation inner container (10), a built-in discharging component (11) is fixedly arranged in the middle of the inner wall of the evaporator shell (8), a sliding support collar (12) is movably sleeved outside the evaporator shell (8), an electromagnetic heating coil (13) is fixedly connected to the outside of the sliding support collar (12), a reduction box (14) is fixedly connected on the right side of the evaporator shell (8), the bottom of the reduction gearbox (14) is fixedly connected with a transmission motor (15).
2. A separation apparatus for a forced circulation crystallization evaporator according to claim 1, wherein: the quantity of installation base (1) is two, and two installation bases (1) are fixed through the welding the both ends of mounting plate (2), and two installation bases (1) pass through respectively right side board (3) and left side board (4) with installation roof (5) fixed connection constitutes a square fixed frame that link up from beginning to end.
3. A separation apparatus for a forced circulation crystallization evaporator according to claim 1, wherein: the electromagnetic heating coil (13) is fixedly installed between the installation bottom plate (2) and the installation top plate (5) through welding, and the inside of the electromagnetic heating coil (13) is movably sleeved with the evaporator shell (8) through the sliding support collar (12).
4. A separation apparatus for a forced circulation crystallization evaporator according to claim 1, wherein: electromagnetic heating coil (13) are including protection isolation shell (131), the inside mosaic of protection isolation shell (131) installs solenoid (132), solenoid (132) are the heliciform and coil, protection isolation shell (131) adopt high temperature resistant corrosion-resistant containing carbonate group's high polymer material an organic whole to mould and become.
5. A separation apparatus for a forced circulation crystallization evaporator according to claim 1, wherein: the quantity of separation inner bag (10) is two, and the inside cavity of two separation inner bags (10) passes through built-in subassembly (11) of unloading are led to the cluster and are connected as a whole, just the inside fixed mounting of separation inner bag (10) has ring filter (16), threaded transmission groove (17) have been seted up to the inner wall of ring filter (16), a plurality of filters through-hole (18) have been seted up to the surface of separation inner bag (10).
6. The separation apparatus for a forced circulation crystallization evaporator according to claim 5, wherein: the built-in discharging assembly (11) comprises a connecting shaft ring (111), four discharging pipes (112) which are distributed at equal intervals are mounted on the outer side face of the connecting shaft ring (111) in an embedded mode, and opening and closing valve interfaces (113) are fixedly mounted on the surfaces of the evaporator shell (8) and the electromagnetic heating coil (13) and penetrate through the outer end portion of each discharging pipe (112).
7. A separation apparatus for a forced circulation crystallization evaporator according to claim 1, wherein: the transmission motor (15) is embedded and installed at the bottom of the right side plate (3), and the transmission motor (15) is in transmission connection with the evaporator shell (8) through gear engagement inside the reduction gearbox (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911332376.1A CN112999684A (en) | 2019-12-22 | 2019-12-22 | Separation equipment for forced circulation crystallization evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911332376.1A CN112999684A (en) | 2019-12-22 | 2019-12-22 | Separation equipment for forced circulation crystallization evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112999684A true CN112999684A (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911332376.1A Pending CN112999684A (en) | 2019-12-22 | 2019-12-22 | Separation equipment for forced circulation crystallization evaporator |
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| CN (1) | CN112999684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228180A (en) * | 2022-06-28 | 2022-10-25 | 山东信科环化有限责任公司 | High-efficient separator of barium chloride crystallization |
-
2019
- 2019-12-22 CN CN201911332376.1A patent/CN112999684A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228180A (en) * | 2022-06-28 | 2022-10-25 | 山东信科环化有限责任公司 | High-efficient separator of barium chloride crystallization |
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Application publication date: 20210622 |