CN214436585U

CN214436585U - Distillation plant is used in production of chemical liquid

Info

Publication number: CN214436585U
Application number: CN202120620879.5U
Authority: CN
Inventors: 王汉臣; 沈志爽
Original assignee: Liaoning Dopp Agriculture And Chemistry Co ltd
Current assignee: Liaoning Dopp Agriculture And Chemistry Co ltd
Priority date: 2021-03-27
Filing date: 2021-03-27
Publication date: 2021-10-22
Anticipated expiration: 2031-03-27

Abstract

The utility model relates to a chemicals production facility technical field just discloses a distillation plant is used in chemical liquid production, which comprises a tank body, the top fixed mounting of the jar body has the outlet duct, the one end fixed mounting that the jar body was kept away from to the outlet duct has the box, the right side fixed mounting of box has the contact tube, the bottom intercommunication of box has the receiving hopper, the outside fixed mounting who receives the hopper has the heat exchange tube, receiving hopper bottom fixed mounting have with jar body intercommunication the back flow, the top fixed mounting of box has the motor. This distillation plant is used in chemical liquid production possesses and prevents that steam from condensing and reducing advantages such as product quality, has solved present partial chemical in distillation process, can appear steam and can carry liquid, and to steam gas-liquid separation in-process, because the stroke is longer, energy exchange can appear to steam like this to congeal into the drop of water, along with the liquid that separates flows back to distillation equipment together in, finally influence the problem of the quality of product.

Description

Distillation plant is used in production of chemical liquid

Technical Field

The utility model relates to a chemical production facility technical field specifically is a distillation plant is used in chemical liquid production.

Background

Chemistry is one of natural science, and researches on composition, property, structure and change rule of substances on molecular and atomic level to create science of new substances, the world is composed of substances, chemistry is one of main methods and means for human beings to recognize and modify the substance world, two change forms of chemical change and physical change exist in chemistry, which refer to pure substances and mixtures composed of various elements, natural or artificial, and distillation equipment is one of equipment for purifying and processing chemical substances.

At present, part of chemical substances can carry liquid by steam in the distillation process, and in the steam gas-liquid separation process, because the stroke is long, energy exchange can occur in the steam, so that the steam is condensed into water drops, the water drops flow back into the distillation equipment along with the separated liquid, and the quality of a product is finally influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a distillation plant is used in chemical liquid production possesses and prevents that steam from condensing to reduce advantages such as product quality, has solved present partial chemical in distillation process, can appear that steam can carry liquid, and to steam gas-liquid separation in-process, because the stroke is longer, energy exchange can appear in steam like this to condense into the drop of water, along with the liquid that separates flow back to distillation equipment together in, finally influence the problem of the quality of product.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: a distillation device for chemical liquid production comprises a tank body, wherein an outlet pipe is fixedly installed at the top of the tank body, a box body is fixedly installed at one end, far away from the tank body, of the outlet pipe, a delivery pipe is fixedly installed at the right side of the box body, a receiving hopper is communicated with the bottom of the box body, a heat exchange pipe is fixedly installed at the outer side of the receiving hopper, a return pipe communicated with the tank body is fixedly installed at the bottom of the receiving hopper, a motor is fixedly installed at the top of the box body, insulation boards are fixedly installed on the inner sides of the box body and the receiving hopper, a baffle plate positioned on the right side of an outlet end of the outlet pipe is fixedly installed in the insulation board, a mist catcher positioned on the left side of an inlet section of the delivery pipe is fixedly installed in the insulation board, a screw rod is fixedly installed at one end, extending to the inner side of the insulation board, a partition plate which is positioned below the baffle plate and is movably connected with the screw rod is fixedly installed in the insulation board, the inside fixed mounting of baffle has one end to extend to the downcomer of baffle below, the top fixed mounting of baffle has the branch pipe of giving vent to anger that is located the heated board inside, the outside threaded connection of screw rod has the lantern ring of displacement baffle below, the outside movable mounting of the lantern ring has the connecting rod that quantity is two, two the equal movable mounting of one end that the lantern ring was kept away from to the connecting rod has the tray, the bottom fixed mounting of baffle has the spacing that is located left side connecting rod front side.

The utility model has the advantages that:

the distillation device for chemical liquid production is provided with a box body, steam is firstly introduced through a heat exchange pipe and exchanges heat with the interior of a receiving hopper, the heat is distributed into the receiving hopper and the box body through a heat insulation plate, the steam introduced into the box body through an air outlet pipe passes through a baffle plate, the steam leaves from the upper part of the baffle plate under the high-temperature maintenance of the interior of the box body and is discharged through a delivery pipe through a mist catcher, the liquid in the interior drips onto a partition plate through the baffle plate, when the liquid flows on the partition plate, the liquid enters a combined tray through a downcomer, under the heat transfer action of the heat insulation plate, the residual moisture in the liquid is changed into steam again and is discharged through an air outlet branch pipe, after the tray is collected for a certain time, a screw rod is driven to rotate by a motor, the screw rod drives a lantern ring, and a connecting rod which has a movement tendency along with the lantern ring is limited by a limiting strip, so that the lantern ring and the screw rod are meshed with the screw rod to move downwards, the distance is less between the lantern ring and the tray, and the connecting rod can promote the tray to both sides, and the tray is opened, and liquid flows back to the jar body by the back flow, through such mode, has reached the purpose that prevents that steam from condensing and reducing product quality.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, heated board and box and the laminating of connecing the hopper inside wall, outlet duct and contact tube run through the heated board.

The beneficial effect who adopts above-mentioned further scheme is, through the heated board to the box with connect hopper inside temperature stable, make the normal gas-liquid separation of steam that gets into.

Further, the air outlet branch pipe comprises a screen, the screen is embedded in the partition plate, an inclined plate is fixedly mounted at the top of the screen, and a connecting pipe which traverses the heat insulation plate and the box body is arranged on the right side of the inclined plate.

Adopt above-mentioned further scheme's beneficial effect to be, carry out the inside liquid separation of steam through setting up the screen cloth, avoid the steam condensation drippage of top air duct simultaneously in the tray.

Further, the lantern ring includes the sleeve pipe, the mounting groove has all been seted up to the sheathed tube left and right sides, two the equal fixed mounting in inside of mounting groove has the axostylus axostyle, connecting rod and axostylus axostyle swing joint.

Adopt above-mentioned further scheme's beneficial effect to be, through the connecting rod activity setting between axostylus axostyle and tray, the quota tray is seamless laminating all the time under the dead weight.

Furthermore, the trays are in a quarter sphere shape, the left tray and the right tray are mutually combined, and the left tray is positioned below the downcomer.

The beneficial effect who adopts above-mentioned further scheme is that, through the tray of two mergers, the breach that the liquid that conveniently collects was opened from the tray below is discharged, avoids contacting with heated board and other structures, makes it appear corroding.

Furthermore, the limiting strip is positioned on the inner side of the tray and positioned on the right side of the downcomer.

Adopt above-mentioned further scheme's beneficial effect to be, through spacing, have the dead weight behind the loading liquid in the tray, can the screw thread interlock at screw rod and lantern ring, spacing blocks the connecting rod simultaneously, and the supplementary lantern ring removes.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the box body of the present invention;

FIG. 3 is an enlarged view of the structure at the position A of the present invention;

fig. 4 is a top view of the tray of the present invention.

In the figure: 1. a tank body; 2. an air outlet pipe; 3. a box body; 4. a delivery pipe; 5. a receiving hopper; 6. a heat exchange pipe; 7. a return pipe; 8. a motor; 9. a baffle plate; 11. a mist catcher; 12. a screw; 13. a partition plate; 14. a downcomer; 15. an air outlet branch pipe; 1501. screening a screen; 1502. a connecting pipe; 1503. a sloping plate; 16. a thermal insulation board; 17. a collar; 1701. a sleeve; 1702. mounting grooves; 1703. a shaft lever; 18. a connecting rod; 19. a tray; 20. and (5) a limiting strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a distillation apparatus for chemical liquid production comprises a tank body 1, an outlet pipe 2 is fixedly installed at the top of the tank body 1, a tank body 3 is fixedly installed at one end of the outlet pipe 2 far away from the tank body 1, a delivery pipe 4 is fixedly installed at the right side of the tank body 3, a receiving hopper 5 is communicated with the bottom of the tank body 3, a heat exchange pipe 6 is fixedly installed at the outer side of the receiving hopper 5, a return pipe 7 communicated with the tank body 1 is fixedly installed at the bottom of the receiving hopper 5, a motor 8 is fixedly installed at the top of the tank body 3, insulation boards 16 are fixedly installed at the inner sides of the tank body 3 and the receiving hopper 5, the insulation boards 16 are attached to the inner side walls of the tank body 3 and the receiving hopper 5, the outlet pipe 2 and the delivery pipe 4 penetrate through an insulation board 16, a baffle 9 positioned at the right side of the outlet end of the outlet pipe 2 is fixedly installed inside the insulation board 16, a mist catcher 11 positioned at the left side of the inlet section of the delivery pipe 4 is fixedly installed inside the insulation board 16, a screw 12 is fixedly installed at one end of the output end of the motor 8 extending to the inner side of the heat insulation plate 16, a partition plate 13 which is positioned below the baffle plate 9 and is movably connected with the screw 12 is fixedly installed inside the heat insulation plate 16, a down-flow pipe 14 with one end extending to the lower side of the partition plate 13 is fixedly installed inside the partition plate 13, an air outlet branch pipe 15 which is positioned inside the heat insulation plate 16 is fixedly installed at the top of the partition plate 13, the air outlet branch pipe 15 comprises a screen 1501, a screen 1501 is embedded inside the partition plate 13, a sloping plate 1503 is fixedly installed at the top of the screen 1501, a connecting pipe 1503 traversing the heat insulation plate 16 and the box body 3 is arranged at the right side of the sloping plate 1503, a lantern ring 17 which is connected with the lower side of the displacement partition plate 13 through threads at the outer side of the screw 12, the lantern ring 17 comprises a sleeve 1701, mounting grooves 1702 are respectively formed at the left side and the right side of the sleeve 1701, a shaft lever 1703 is fixedly installed inside both the two mounting grooves 1702, and the shaft levers 1703 are movably connected with the connecting rods 18, the outer side movable mounting of lantern ring 17 has the connecting rod 18 that the quantity is two, and the equal movable mounting of the one end of lantern ring 17 is kept away from to two connecting rods 18 has tray 19, and tray 19 is the quarter spheroid, and two tray 19 merge each other about, and left side tray 19 is located downcomer 14 below, and the bottom fixed mounting of baffle 13 has the spacing strip 20 that is located the left side connecting rod 18 front side, and spacing strip 20 is located the tray 19 inboard, and spacing strip 20 is located downcomer 14 right side.

The utility model discloses a concrete working process as follows:

the distillation device for chemical liquid production is characterized in that a box body 3 is arranged, steam is introduced from a heat exchange pipe 6 and exchanges heat with the interior of a receiving hopper 5, the heat is distributed into the receiving hopper 5 and the box body 3 through a heat insulation plate 16, the steam introduced into the interior of the box body 3 through an air outlet pipe 2 passes through a baffle 9, the steam leaves from the upper part of the baffle 9 under the high-temperature maintenance of the interior of the box body 3 and is discharged through a delivery pipe 4 through a mist catcher 11, the liquid in the interior drops onto a partition plate 13 through the baffle 9, when the steam flows on the partition plate 13, the steam enters a combined tray 19 through a downcomer 14, the residual moisture in the liquid is changed into the steam again under the action of heat transferred by the heat insulation plate 16 and is discharged through an air outlet branch pipe 15, after the tray 19 is collected for a certain time, a screw rod 12 is driven by a motor 8 to rotate, the screw rod 12 drives a lantern ring 17, the connecting rod 18 which has the movement tendency along with the lantern ring 17 is limited by the limiting strip 20, so that the lantern ring 17 is meshed with the screw 12 to move downwards, the distance between the lantern ring 17 and the tray 19 is small, the connecting rod 18 can push the tray 19 towards two sides, the tray 19 is opened, and the liquid flows back to the tank body 1 from the return pipe 7, and the purpose of preventing the steam from condensing and reducing the product quality is achieved in such a way.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a distillation plant is used in chemical liquid production, includes jar body (1), its characterized in that: the tank is characterized in that an outlet pipe (2) is fixedly mounted at the top of the tank body (1), a tank body (3) is fixedly mounted at one end, far away from the tank body (1), of the outlet pipe (2), a guide pipe (4) is fixedly mounted at the right side of the tank body (3), a receiving hopper (5) is communicated with the bottom of the tank body (3), a heat exchange pipe (6) is fixedly mounted at the outer side of the receiving hopper (5), a return pipe (7) communicated with the tank body (1) is fixedly mounted at the bottom of the receiving hopper (5), a motor (8) is fixedly mounted at the top of the tank body (3), heat insulation plates (16) are fixedly mounted on the inner sides of the tank body (3) and the receiving hopper (5), a baffle plate (9) positioned on the right side of the outlet end of the outlet pipe (2) is fixedly mounted inside the heat insulation plates (16), a mist catcher (11) positioned on the left side of the inlet section of the guide pipe (4) is fixedly mounted inside the heat insulation plates (16), one end of the output end of the motor (8) extending to the inner side of the heat insulation plate (16) is fixedly provided with a screw rod (12), a clapboard (13) which is positioned below the baffle (9) and is movably connected with the screw rod (12) is fixedly arranged inside the heat insulation plate (16), a downcomer (14) with one end extending to the lower part of the clapboard (13) is fixedly arranged in the clapboard (13), an air outlet branch pipe (15) positioned in the heat insulation board (16) is fixedly arranged at the top of the clapboard (13), the outer side of the screw rod (12) is in threaded connection with a lantern ring (17) below the displacement partition plate (13), the outer side of the lantern ring (17) is movably provided with two connecting rods (18), one ends of the two connecting rods (18) far away from the lantern ring (17) are both movably provided with a tray (19), and a limiting strip (20) positioned on the front side of the left connecting rod (18) is fixedly arranged at the bottom of the partition plate (13).

2. A distillation apparatus for chemical liquid production according to claim 1, wherein: heated board (16) and box (3) with connect hopper (5) inside wall laminating, heated board (16) is run through in outlet duct (2) and contact tube (4).

3. A distillation apparatus for chemical liquid production according to claim 1, wherein: the air outlet branch pipe (15) comprises a screen (1501), the screen (1501) is embedded in the partition plate (13), an inclined plate (1503) is fixedly installed at the top of the screen (1501), and a connecting pipe (1502) which traverses the heat insulation plate (16) and the box body (3) is arranged on the right side of the inclined plate (1503).

4. A distillation apparatus for chemical liquid production according to claim 1, wherein: the lantern ring (17) comprises a sleeve (1701), mounting grooves (1702) are formed in the left side and the right side of the sleeve (1701), shaft rods (1703) are fixedly mounted in the two mounting grooves (1702), and the connecting rods (18) are movably connected with the shaft rods (1703).

5. A distillation apparatus for chemical liquid production according to claim 1, wherein: the tray (19) is in a quarter sphere shape, the left tray and the right tray (19) are mutually combined, and the tray (19) on the left side is positioned below the downcomer (14).

6. A distillation apparatus for chemical liquid production according to claim 1, wherein: the limiting strip (20) is positioned on the inner side of the tray (19), and the limiting strip (20) is positioned on the right side of the downcomer (14).