CN217246828U

CN217246828U - Crude methanol flash steam removing device

Info

Publication number: CN217246828U
Application number: CN202122862263.1U
Authority: CN
Inventors: 姜海翔
Original assignee: Shanghai Gaoyun Chemical Co ltd
Current assignee: Shanghai Gaoyun Chemical Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-08-23
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a thick methyl alcohol flash distillation vapour removing device, the on-line screen storage device comprises a base, the left side fixedly connected with flash vessel at base top, the right side fixedly connected with box at base top, the left side fixedly connected with equipment box at box inner chamber top, the top fixedly connected with fan of equipment box inner chamber, the left air intake of fan run through to the outside of box and communicate with flash vessel, the bottom intercommunication of fan has the exhaust pipe, the bottom of exhaust pipe runs through to the inner chamber of box, the left side fixedly connected with baffle of box inner chamber bottom. The utility model discloses a set up fan, exhaust pipe, baffle, hot plate, control frame, spring, first motor, cam, water pump, atomizer, hose and closing plate, solved the poor problem of current thick methyl alcohol flash distillation vapour removal device desorption effect, this thick methyl alcohol flash distillation vapour removal device possesses the effectual advantage of methyl alcohol desorption in the flash distillation gas, is worth promoting.

Description

Crude methanol flash steam removing device

Technical Field

The utility model relates to a methyl alcohol rectification technical field specifically is a thick methyl alcohol flash distillation vapour desorption device.

Background

Methanol is also called hydroxymethyl, is an organic compound, is toxic, is saturated monohydric alcohol with the simplest structure, is one of basic organic raw materials, is used for manufacturing various organic products such as methyl chloride, methylamine, dimethyl sulfate and the like, is also a raw material of pesticides and medicines, is one of raw materials for synthesizing dimethyl terephthalate, methyl methacrylate and methyl acrylate, and is often mixed with residual methanol in a steam body when crude methanol is subjected to flash evaporation, so that a crude methanol flash evaporation steam removal device is required to be used for removing the methanol in the steam body.

The existing crude methanol flash evaporation steam removal device has some problems, such as poor removal effect, and methanol in steam can not fully contact with water, so that methanol in steam can not be completely dissolved in water, the removal effect of the crude methanol flash evaporation steam removal device on methanol in steam is reduced, and the use of people is not facilitated.

Disclosure of Invention

An object of the utility model is to provide a thick methyl alcohol flash distillation vapour removal device possesses the effectual advantage of methyl alcohol desorption to in the flash distillation gas, has solved the poor problem of current thick methyl alcohol flash distillation vapour removal device desorption effect.

In order to achieve the above object, the utility model provides a following technical scheme: a crude methanol flash evaporation steam removing device comprises a base, wherein a flash evaporator is fixedly connected to the left side of the top of the base, a box body is fixedly connected to the right side of the top of the base, an equipment box is fixedly connected to the left side of the top of an inner cavity of the box body, a fan is fixedly connected to the top of the inner cavity of the equipment box, a left air inlet of the fan penetrates through the outer side of the box body and is communicated with the flash evaporator, an exhaust pipe is communicated with the bottom of the fan, the bottom of the exhaust pipe penetrates through the inner cavity of the box body, a baffle is fixedly connected to the left side of the bottom of the inner cavity of the box body, a heating plate is fixedly connected to the bottom of the inner cavity of the box body and is positioned at the right side of the baffle, a control box is fixedly connected to the right side of the inner cavity of the box body, a partition board is fixedly connected between the top and the bottom of the inner cavity of the control box, a control frame is arranged on the left side of the partition board, and a spring is fixedly connected to the bottom of the control frame, a first motor is fixedly connected to the rear side of the inner cavity of the control box and positioned at the top of the control box, a cam is fixedly connected to the front side of the output end of the first motor, a water pump is fixedly connected to the right side of the inner cavity of the control box, a water outlet on the left side of the water pump penetrates through the inner cavity of the box body and is communicated with an atomizing nozzle, a hose is communicated with the right side of the water pump, one end, away from the water pump, of the hose penetrates through the right side of the sealing plate, a sealing plate is fixedly connected to the left side between the top and the bottom of the inner cavity of the base, a condenser pipe is communicated with the left side of the bottom of the box body, one end, away from the box body, of the condenser pipe penetrates through the inner cavity of the base and is communicated with the sealing plate, a second motor is fixedly connected to the right side between the top and the bottom of the inner cavity of the base, fan blades are fixedly connected to the left side of the output end of the second motor, and a filter element is arranged on the right side of the second motor, the top and the bottom of the filter element are fixedly connected with the inner wall of the base.

Preferably, the bottom intercommunication of flash vessel has row material pipe, and the bottom of arranging the material pipe is run through to the inner chamber of base and is equipped with first valve, the left bottom intercommunication of base has the discharging pipe, and the left end cover of discharging pipe is equipped with the tube cap.

Preferably, the top on control box right side intercommunication has the water injection pipe, and the right-hand member of water injection pipe runs through to the outside of box, the bottom of spring and the inner wall fixed connection of control box.

Preferably, the right side of the control frame is fixedly connected with a sliding block, and the bottom of the left side of the partition board is provided with a sliding groove matched with the sliding block for use.

Preferably, a movable opening is formed in the left side of the control box, the front side of the cam is movably connected with the inner wall of the control box, and a second valve is sleeved on the surface of the condensation pipe.

Preferably, the top on the right side of the base is communicated with an air suction pipe, the bottom on the right side of the base is provided with a refrigerator, and the left side of the refrigerator penetrates through the inner cavity of the base.

Preferably, the left side of the front surface of the box body is movably connected with a sealing door through a hinge, and the front surface of the base is provided with a heat dissipation port.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model solves the problem of poor removing effect of the existing crude methanol flash evaporation steam removing device by arranging the fan, the exhaust pipe, the baffle, the heating plate, the control frame, the spring, the first motor, the cam, the water pump, the atomizing nozzle, the hose and the sealing plate, and the crude methanol flash evaporation steam removing device has the advantage of good removing effect on methanol in flash evaporation gas and is worth popularizing;

2. the utility model discloses a set up the equipment box, can protect the fan, through setting up the exhaust pipe, can carry the steam that the flash vessel produced to the inner chamber of box, through setting up the cam, can with the position of use of first motor cooperation regulation control frame, through setting up atomizer, can with the water pump cooperation with the water atomization blowout, through setting up the hot plate, can heat the mixture of water and methyl alcohol and make methyl alcohol deviate from, through setting up the condenser pipe, can be with methyl alcohol steam condensation, and carry the inner chamber to the base with it, through setting up the flabellum, can blow off the cooling air to the condenser pipe with the second motor cooperation.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a side view and a cross-sectional view of the control box of the present invention.

In the figure: 1. a base; 2. a flash evaporator; 3. a box body; 4. an equipment box; 5. a fan; 6. an exhaust duct; 7. a baffle plate; 8. heating plates; 9. a control box; 10. a partition plate; 11. a control frame; 12. a spring; 13. a first motor; 14. a cam; 15. a water pump; 16. an atomizing spray head; 17. a hose; 18. a sealing plate; 19. a condenser tube; 20. a second motor; 21. a fan blade; 22. a filter element; 23. a refrigerator.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a crude methanol flash evaporation steam removing device comprises a base 1, a flash evaporator 2 is fixedly connected to the left side of the top of the base 1, a box body 3 is fixedly connected to the right side of the top of the base 1, an equipment box 4 is fixedly connected to the left side of the top of the inner cavity of the box body 3, a fan 5 is fixedly connected to the top of the inner cavity of the equipment box 4, an air inlet on the left side of the fan 5 penetrates through the outer side of the box body 3 and is communicated with the flash evaporator 2, an exhaust pipe 6 is communicated with the bottom of the fan 5, the bottom of the exhaust pipe 6 penetrates through the inner cavity of the box body 3, a baffle 7 is fixedly connected to the left side of the bottom of the inner cavity of the box body 3, a heating plate 8 is fixedly connected to the bottom of the inner cavity of the box body 3 and is positioned on the right side of the baffle 7, a control box 9 is fixedly connected to the right side of the inner cavity of the control box 9, a partition plate 10 is fixedly connected between the top and the bottom, and a control frame 11 is arranged on the left side of the partition plate 10, the bottom of the control frame 11 is fixedly connected with a spring 12, the rear side of the inner cavity of the control box 9 and the top of the control frame 11 are fixedly connected with a first motor 13, the front side of the output end of the first motor 13 is fixedly connected with a cam 14, the right side of the inner cavity of the control frame 11 is fixedly connected with a water pump 15, the left water outlet of the water pump 15 penetrates through the inner cavity of the box body 3 and is communicated with an atomizing nozzle 16, the right side of the water pump 15 is communicated with a hose 17, one end of the hose 17, far away from the water pump 15, penetrates through the right side of a sealing plate 18, the left side between the top and the bottom of the inner cavity of the base 1 is fixedly connected with the sealing plate 18, the left side of the bottom of the box body 3 is communicated with a condenser pipe 19, one end of the condenser pipe 19, far away from the box body 3, penetrates through the inner cavity of the base 1 and is communicated with the sealing plate 18, the right side between the top and the bottom of the inner cavity of the base 1 is fixedly connected with a second motor 20, the left side of the output end of the second motor 20 is fixedly connected with a fan blade 21, a filter element 22 is arranged on the right side of the second motor 20, the top and the bottom of the filter element 22 are fixedly connected with the inner wall of the base 1, the bottom of the flash evaporator 2 is communicated with a material discharging pipe, the bottom of the material discharging pipe penetrates through the inner cavity of the base 1 and is sleeved with a first valve, the bottom of the left side of the base 1 is communicated with a material discharging pipe, the left end of the material discharging pipe is sleeved with a pipe cover, the top of the right side of the control box 9 is communicated with a water injecting pipe, the right end of the water injecting pipe penetrates through the outer side of the box body 3, the bottom of the spring 12 is fixedly connected with the inner wall of the control box 9, the right side of the control frame 11 is fixedly connected with a sliding block, the bottom of the left side of the partition plate 10 is provided with a sliding groove matched with the sliding block, the left side of the control box 9 is provided with a movable opening, the front side of the cam 14 is movably connected with the inner wall of the control box 9, the surface of the condensing pipe 19 is sleeved with a second valve, the top of the right side of the base 1 is communicated with an air suction pipe, the bottom of the right side of the base 1 is provided with a refrigerator 23, the left side of refrigerator 23 runs through the inner cavity of base 1, the left side of the front surface of box 3 is connected with a sealing door through hinge activity, the front surface of base 1 is provided with a heat radiation opening, fan 5 can be protected by arranging equipment box 4, exhaust pipe 6 can convey steam generated by flash evaporator 2 to the inner cavity of box 3, the use position of control frame 11 can be adjusted by matching with first motor 13 by arranging cam 14, water can be atomized and sprayed out by matching with water pump 15 by arranging atomizing nozzle 16, methanol can be separated by heating the mixture of water and methanol by arranging heating plate 8, methanol steam can be condensed by arranging condensing pipe 19 and conveyed to the inner cavity of base 1, cooling air can be blown out from condensing pipe 19 by matching with second motor 20 by arranging fan blade 21, and fan 5 is arranged, Exhaust pipe 6, baffle 7, hot plate 8, control frame 11, spring 12, first motor 13, cam 14, water pump 15, atomizer 16, hose 17 and closing plate 18 have solved the poor problem of current thick methyl alcohol flash distillation vapour removal device desorption effect, and this thick methyl alcohol flash distillation vapour removal device possesses the effectual advantage of methyl alcohol desorption to in the flash distillation gas, is worth promoting.

When the device is used, the flash evaporator 2 is started, the crude methanol is subjected to flash evaporation operation through the flash evaporator 2, the fan 5 is started, the fan 5 conveys steam generated during flash evaporation to the inner cavity of the box body 3, the water pump 15 is started, the water pump 15 is matched with the hose 17 to convey water to the atomizing nozzle 16, the atomizing nozzle 16 atomizes and sprays the water to enable the atomized water to be contacted with the steam, the first motor 13 is started, the first motor 13 is matched with the cam 14 to drive the control frame 11 to extrude the spring 12, the control frame 11 drives the water pump 15 and the atomizing nozzle 16 to swing up and down through the matching of the cam 14 and the spring 12, the spraying range of the atomizing nozzle 16 is increased, the methanol in the steam is dissolved in the water, the mixture of the methanol and the water is concentrated at the bottom of the inner cavity of the box body 3, the heating plate 8 is started to heat the mixed solution of the methanol and the water, the mixed solution is heated to the boiling point of the methanol, the methanol is gasified, the second valve is started, the second motor 20 is opened when the gasified methanol passes through the condensation pipe 19, the second motor 20 and the fan blades 21 are matched to suck the external air into the base 1, the refrigerator 23 reduces the temperature of the air, the filter element 22 filters the air, the fan blades 21 blow the low-temperature air to the condensation pipe 19, the gasified methanol is condensed into liquid, and the liquid methanol enters the inner cavity of the base 1 to be stored.

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 thick methyl alcohol flash distillation vapour removal device, includes base (1), its characterized in that: the device comprises a base (1), a flash evaporator (2) fixedly connected to the left side of the top of the base (1), a box body (3) fixedly connected to the right side of the top of the base (1), an equipment box (4) fixedly connected to the left side of the top of an inner cavity of the box body (3), a fan (5) fixedly connected to the top of the inner cavity of the equipment box (4), a left air inlet of the fan (5) penetrates through the outer side of the box body (3) and is communicated with the flash evaporator (2), an exhaust pipe (6) is communicated with the bottom of the fan (5), the bottom of the exhaust pipe (6) penetrates through the inner cavity of the box body (3), a baffle (7) is fixedly connected to the left side of the bottom of the inner cavity of the box body (3), a heating plate (8) fixedly connected to the right side of the baffle (7) is arranged at the bottom of the inner cavity of the box body (3), and a control box (9) fixedly connected to the right side of the inner cavity of the box body (3), a partition plate (10) is fixedly connected between the top and the bottom of an inner cavity of the control box (9), a control frame (11) is arranged on the left side of the partition plate (10), a spring (12) is fixedly connected to the bottom of the control frame (11), a first motor (13) is fixedly connected to the rear side of the inner cavity of the control box (9) and positioned on the top of the control frame (11), a cam (14) is fixedly connected to the front side of the output end of the first motor (13), a water pump (15) is fixedly connected to the right side of the inner cavity of the control frame (11), a water outlet on the left side of the water pump (15) penetrates through an inner cavity of the box body (3) and is communicated with an atomizing nozzle (16), a hose (17) is communicated to the right side of the water pump (15), one end, far away from the water pump (15), of the hose (17) penetrates through the right side of the partition plate (10), and a sealing plate (18) is fixedly connected to the left side between the top and the bottom of the inner cavity of the base (1), the left side intercommunication of box (3) bottom has condenser pipe (19), the one end that box (3) were kept away from in condenser pipe (19) runs through to the inner chamber of base (1) and communicates with closing plate (18), right side fixedly connected with second motor (20) between base (1) inner chamber top and the bottom, the left side fixedly connected with flabellum (21) of second motor (20) output, the right side of second motor (20) is provided with filter core (22), the top and the bottom of filter core (22) all with the inner wall fixed connection of base (1).

2. The flash evaporation vapor removal device for crude methanol as claimed in claim 1, wherein: the bottom intercommunication of flash vessel (2) has row material pipe, arranges the inner chamber and the cover that the bottom of material pipe runs through to base (1) and is equipped with first valve, the left bottom intercommunication of base (1) has the discharging pipe, and the left end cover of discharging pipe is equipped with the tube cap.

3. The flash evaporation vapor removal device for crude methanol as claimed in claim 1, wherein: the top intercommunication on control box (9) right side has the water injection pipe, and the right-hand member of water injection pipe runs through to the outside of box (3), the inner wall fixed connection of the bottom of spring (12) and control box (9).

4. The flash evaporation vapor removal device for crude methanol as claimed in claim 1, wherein: the right side fixedly connected with slider of control frame (11), the spout that uses with the slider cooperation is seted up to the left bottom of baffle (10).

5. The flash evaporation vapor removal device for crude methanol as claimed in claim 1, wherein: the left side of control box (9) has seted up movable opening, the front side of cam (14) and the inner wall swing joint of control box (9), the surface cover of condenser pipe (19) is equipped with the second valve.

6. The crude methanol flash vapor removal apparatus as claimed in claim 1, wherein: the top intercommunication on base (1) right side has the aspiration channel, the bottom on base (1) right side is provided with refrigerator (23), the inner chamber to base (1) is run through to the left side of refrigerator (23).

7. The flash evaporation vapor removal device for crude methanol as claimed in claim 1, wherein: the left side of the front surface of the box body (3) is movably connected with a sealing door through a hinge, and the front surface of the base (1) is provided with a heat dissipation opening.