CN211676357U

CN211676357U - MVR forced circulation evaporator for treating lithium hydroxide recrystallization solution

Info

Publication number: CN211676357U
Application number: CN201922303254.1U
Authority: CN
Inventors: 李慎; 陈凯; 周家强
Original assignee: Baijierui Jingmen Advanced Materials Co ltd
Current assignee: Baijierui Jingmen Advanced Materials Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-16
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an MVR forced circulation evaporator for lithium hydroxide recrystallization solution treatment, which comprises a tank body, a door plate, a fuel tank, a cover body, a liquid injection port, an evaporation port and a slag pushing mechanism, wherein the slag pushing mechanism consists of a push rod, a slide rod, a slag pushing plate, a rack, a slide rail, a gear, a thread bush, a threaded rod, a bearing, a rotating plate and a slag discharging port, the MVR forced circulation evaporator for treating the lithium hydroxide recrystallization solution is provided with a residue pushing mechanism, a pushing rod is pushed to enable a residue pushing plate to push residues rightwards, meanwhile, the rack slides rightwards in the sliding rail to drive the gear to rotate, then the threaded sleeve rotates to enable the threaded rod to move downwards, the rotating plate rotates to open the right side, therefore, the residues slide through the residue discharge port, the problems that the temperature is higher after the fuel of the existing evaporator is used up, the discharge is inconvenient, and the partial residues are small in size and difficult to discharge are solved, and the effect of facilitating the residue discharge is achieved.

Description

MVR forced circulation evaporator for treating lithium hydroxide recrystallization solution

Technical Field

The utility model relates to a solution processing technology field, concretely relates to lithium hydroxide recrystallization solution handles uses MVR forced circulation evaporimeter.

Background

Lithium hydroxide is white monoclinic fine crystal, has pungent taste and strong basicity, can absorb carbon dioxide and water in air, and is a process of dissolving crystal in solvent or melting and then recrystallizing from the solution or melt, wherein recrystallization can purify impure substances or separate salts mixed together, and recrystallization is a result of physical and chemical actions.

When the lithium hydroxide recrystallization solution needs to be evaporated, an evaporator needs to be used, but the existing evaporator has high temperature after fuel is used up, is inconvenient to discharge when the fuel needs to be discharged, and has small volume of partial residues which are difficult to discharge.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the MVR forced circulation evaporator for treating the lithium hydroxide recrystallization solution is provided, the problems that the temperature is higher after the fuel of the existing evaporator is used up, the discharge is inconvenient when the fuel needs to be discharged, and the partial residue is small in volume and not easy to discharge are solved, and the effect of facilitating the slag discharge is achieved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a MVR forced circulation evaporator for lithium hydroxide recrystallization solution treatment, which comprises a tank body, wherein the lower end of the right side of the tank body is in running fit with a door plate through a rotating shaft, a slag pushing mechanism is arranged at the bottom of the tank body and consists of a push rod, a slide rod, a slag pushing plate, a rack, a slide rail, a gear, a thread bush, a threaded rod, a bearing, a rotating plate and a slag discharge port, the right side of the push rod is fixed with the slide rod, the left side of the slag pushing plate is in arc welding with the slide rod, the left side of the rack is fixed with the slide rod, the bottom of the rack is in running fit with the tank body through the slide rail, the rear part of the gear is meshed with the rack, the gear is fastened in the middle part of the thread bush, the bottom of the thread bush is in running fit with the tank body through a rotating shaft, and the left side of the rotating plate is in running fit with the tank body through a rotating shaft, and the slag discharge port is arranged at the bottom of the right side of the tank body.

Further, a fuel tank is arranged at the bottom end of the interior of the tank body, a cover body is arranged at the top of the tank body, and a liquid injection port and an evaporation port are respectively embedded into the upper end of the cover body.

Furthermore, the left side of the push rod is provided with anti-skid grains, and the depths of the anti-skid grains are the same.

Further, push away the slag plate bottom and be the arc, push away slag plate left side and the mutual parallel mount of slide bar to slide bar and fuel groove sliding fit department are provided with the gasket.

Furthermore, the depth of the grains on the inner side of the threaded sleeve is the same as the depth of the grains on the outer side of the threaded rod, and the threaded sleeve and the threaded rod are arranged in a vertical parallel mode.

Further, the length of the rotating plate is two fifths of the length of the fuel tank, and the rotating angle of the rotating plate is 30 degrees.

Furthermore, the width of the slag discharging port is the same as that of the fuel tank, and the slag discharging port and the fuel tank are arranged in parallel.

Furthermore, two ends of the sliding rail are provided with limiting blocks, and the two limiting blocks are symmetrically arranged.

Furthermore, the slag pushing plate is made of high-carbon steel.

Furthermore, the bearing is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

through having set up and pushing away the sediment mechanism, promote the push rod and make and push away the slag plate and promote the residue right, the rack slides right in the slide rail simultaneously and drives gear rotation, later the thread bush rotates and makes the threaded rod remove downwards, makes the rotor plate rotate and opens the right side to make the residue pass through row's cinder notch landing, it is higher to have solved current evaporimeter fuel and have used up the back temperature, inconvenient when needing to discharge, the less difficult exhaust problem of partial residue volume simultaneously reaches the effect of the row's of being convenient for sediment.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a fuel tank according to the present invention;

FIG. 3 is a schematic structural view of the slag pushing plate of the present invention;

fig. 4 is a schematic structural view of the slag pushing mechanism of the present invention;

fig. 5 is a schematic structural diagram of the point a in fig. 4 according to the present invention.

In the figure: the fuel tank comprises a tank body-1, a door plate-2, a fuel tank-3, a cover body-4, a liquid injection port-5, an evaporation port-6, a slag pushing mechanism-7, a push rod-71, a slide rod-72, a slag pushing plate-73, a rack-74, a slide rail-75, a gear-76, a threaded sleeve-77, a threaded rod-78, a bearing-79, a rotating plate-710 and a slag discharge port-711.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an MVR forced circulation evaporator for lithium hydroxide recrystallization solution treatment: the slag pushing mechanism 7 is arranged at the bottom of the tank body 1 and consists of a push rod 71, a slide rod 72, a slag pushing plate 73, a rack 74, a slide rail 75, a gear 76, a threaded sleeve 77, a threaded rod 78, a bearing 79, a rotating plate 710 and a slag discharge port 711, the right side of the push rod 71 is fixed with the slide rod 72, the left side of the slag pushing plate 73 is in arc welding with the slide rod 72, the left side of the rack 74 is fixed with the slide rod 72, the bottom of the rack 74 is in sliding fit with the tank body 1 through the slide rail 75, the rear part of the gear 76 is meshed with the rack 74, the gear 76 is fastened in the middle of the threaded sleeve 77, the bottom of the threaded sleeve 77 is in rotating fit with the tank body 1 through the rotating shaft, the upper end of the threaded sleeve 77 is in sliding fit with the threaded rod 78, the top of the threaded rod 78 is in rotating fit with the middle of the rotating plate 710 through the bearing, the slag discharge port 711 is arranged at the bottom of the right side of the tank body 1, so that the slag can be better rolled down.

Wherein, the bottom in the jar body 1 is provided with fuel groove 3, and jar body 1 top is provided with lid 4, and lid 4 upper end is embedded with respectively annotates liquid mouth 5 and evaporation orifice 6.

The left side of the push rod 71 is provided with anti-skid grains, the depths of the anti-skid grains are the same, and the anti-skid grains are not easy to slide when the anti-skid device is used.

The bottom of the slag pushing plate 73 is arc-shaped, the left side of the slag pushing plate 73 is parallel to the sliding rod 72, and a sealing sheet is arranged at the sliding fit position of the sliding rod 72 and the fuel tank 3, so that residues can be better pushed to roll.

Wherein, the inboard line of thread bush 77 is the same with the outside line degree of depth of threaded rod 78 to thread bush 77 and threaded rod 78 parallel mount from top to bottom, the normal running fit that carries on that can be fine.

Wherein, the length of the rotating plate 710 is two fifths of the length of the fuel tank 3, and the rotating plate 710 rotates at an angle of 30 degrees, and preferably rotates.

The width of the slag discharging port 711 is the same as that of the fuel tank 3, and the slag discharging port 711 and the fuel tank 3 are arranged in parallel, so that the slag discharging port is better installed.

Wherein, the slide rail 75 both ends are provided with the stopper to two spacing mutual symmetry installations.

Wherein, the slag pushing plate 73 is made of high-carbon steel.

Wherein, the bearing 79 is made of stainless steel.

The slag pushing plate 73 in this patent: the slag pushing plate is made of high-carbon steel, the high-carbon steel is often called tool steel, the carbon content is 0.60-1.70%, quenching and tempering can be performed, and the hammer, the crowbar and the like are made of steel with the carbon content of 0.75%; cutting tools such as drills, taps, reamers, etc. are made of steel containing 0.90 to 1.00% carbon.

The working principle is as follows: firstly, a cover body 4 is covered and solution is injected into a tank body 1 through a liquid injection port 5, then a door plate 2 is opened to pour fuel into a fuel tank 3 and ignite the fuel, the fuel is heated, mist generated after the heated solution is evaporated is discharged through an evaporation port 6, but the temperature of the existing evaporator is higher after the fuel is used up, the existing evaporator is inconvenient when discharging is needed, and meanwhile, the volume of partial residue is smaller and difficult to discharge, the problem can be solved through a residue discharging mechanism 7, a push rod 71 is pushed to enable a slide rod 72 to drive a residue pushing plate 73 to push the residue rightwards, meanwhile, a rack 74 slides rightwards in a slide rail 75 to drive a gear 76 to rotate, then a threaded sleeve 77 rotates to enable a threaded rod 78 to move downwards, a rotating plate 710 rotates through a bearing 79 at the top of the threaded rod 78 and opens the right side, so that the residue slides down through a residue discharging port 711, and the residue pushing mechanism 7 is arranged to push the, meanwhile, the rack 74 slides rightwards in the sliding rail 75 to drive the gear 76 to rotate, then the threaded sleeve 77 rotates to enable the threaded rod 78 to move downwards, the rotating plate 710 rotates to open the right side, and therefore residues slide down through the residue discharge port 711, the problems that the temperature is high after fuel is used up, the existing evaporator is inconvenient to discharge when the residues need to be discharged, and meanwhile, the volume of partial residues is small and difficult to discharge are solved, and the effect of facilitating slag discharge is achieved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An MVR forced circulation evaporator for treating a lithium hydroxide recrystallization solution comprises a tank body (1) and a fuel tank (3), wherein the lower end of the right side of the tank body (1) is in running fit with a door plate (2) through a rotating shaft;

the method is characterized in that: still include pushing away sediment mechanism (7), jar body (1) bottom is provided with pushes away sediment mechanism (7), it comprises push rod (71), slide bar (72), pushes away slag plate (73), rack (74), slide rail (75), gear (76), thread bush (77), threaded rod (78), bearing (79), rotor plate (710) and row's cinder notch (711) to push away sediment mechanism (7), push rod (71) right side is fixed with slide bar (72), it carries out the electric arc welding with slide bar (72) to push away slag plate (73) left side, rack (74) left side is fixed with slide bar (72), and rack (74) bottom is through slide rail (75) and jar body (1) sliding fit, gear (76) rear portion and rack (74) intermeshing to gear (76) fastening is in thread bush (77) middle part, thread bush (77) bottom is through pivot and jar body (1) normal running fit, and thread bush (77) upper end and threaded rod (78) sliding fit, bearing (79) and rotor plate (710) middle part normal running fit are passed through to threaded rod (78) top to rotor plate (710) left side is through pivot and jar body (1) normal running fit, arrange slag notch (711) and set up in jar body (1) right side bottom.

2. The MVR forced circulation evaporator for lithium hydroxide recrystallization solution treatment according to claim 1, wherein: the fuel tank (3) is arranged at the bottom end inside the tank body (1), the cover body (4) is arranged at the top of the tank body (1), and the liquid injection port (5) and the evaporation port (6) are embedded into the upper end of the cover body (4) respectively.

3. The MVR forced circulation evaporator for lithium hydroxide recrystallization solution treatment according to claim 1, wherein: the left side of the push rod (71) is provided with anti-skid grains, and the depths of the anti-skid grains are the same.

4. The MVR forced circulation evaporator for lithium hydroxide recrystallization solution treatment according to claim 1, wherein: push away slag plate (73) bottom and be the arc, push away slag plate (73) left side and slide bar (72) installation parallel to each other to slide bar (72) and fuel groove (3) sliding fit department are provided with the gasket.

5. The MVR forced circulation evaporator for lithium hydroxide recrystallization solution treatment according to claim 1, wherein: the thread on the inner side of the thread sleeve (77) is the same as the thread on the outer side of the threaded rod (78), and the thread sleeve (77) and the threaded rod (78) are installed in parallel up and down.

6. The MVR forced circulation evaporator for lithium hydroxide recrystallization solution treatment according to claim 1, wherein: the length of the rotating plate (710) is two fifths of the length of the fuel tank (3), and the rotating angle of the rotating plate (710) is 30 degrees.

7. The MVR forced circulation evaporator for lithium hydroxide recrystallization solution treatment according to claim 1, wherein: the width of the slag discharging port (711) is the same as that of the fuel tank (3), and the slag discharging port (711) and the fuel tank (3) are arranged in parallel.

8. The MVR forced circulation evaporator for lithium hydroxide recrystallization solution treatment according to claim 1, wherein: the two ends of the sliding rail (75) are provided with limiting blocks, and the two limiting blocks are symmetrically arranged.