CN218554054U

CN218554054U - Organic pigment production is with preventing excessive equipment of steam

Info

Publication number: CN218554054U
Application number: CN202222985571.8U
Authority: CN
Inventors: 傅彬; 冯金贵; 李景生; 许银安
Original assignee: Jiangxi Longyuan Chemical Industry Co ltd
Current assignee: Jiangxi Longyuan Chemical Industry Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-03
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a device for preventing steam overflow for organic pigment production, which comprises a reaction kettle and a steam sealing valve, wherein a control box is arranged at the top of the reaction kettle, a discharge pipe is arranged on the control box, the discharge pipe is communicated with the reaction kettle, a control valve for controlling the discharge of the discharge pipe is arranged inside the control box, an air exhaust pipeline communicated with the discharge pipe is arranged on the side surface of the discharge pipe, and the steam sealing valve is arranged at the top of the discharge pipe; the device for preventing the steam overflow in the organic pigment production is characterized in that a control box and a discharge pipe are arranged at the top of a reaction kettle, the discharge pipe can discharge water vapor, the closing of the discharge pipe is controlled through a control valve and a steam sealing valve, the steam sealing valve is a total sealing valve, the control valve and an air exhaust pipeline are matched for use, the amount of discharged steam can be controlled, the size of an exhaust opening can be adjusted freely through the control valve, and the amount of discharged steam is convenient to control.

Description

Organic pigment production is with preventing excessive equipment of steam

Technical Field

The utility model relates to a reation kettle technical field especially relates to an organic pigment production is with preventing excessive equipment of steam.

Background

The reaction kettle is widely applied to the fields of petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods and the like, and is a pressure container for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.

The patent number 202220496549.4 discloses a sealing cover sealing mechanism of a reaction kettle, which is convenient to mount and dismount and good in sealing effect. However, there are the following problems: the mechanism needs to be opened integrally when in use, and cannot release water vapor or reduce the pressure inside the reaction kettle for a small amount of times, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide an organic pigment production is with preventing excessive equipment of steam.

In order to achieve the above purpose, the technical scheme of the utility model is that: the device for preventing the steam overflow for the production of the organic pigment comprises a reaction kettle and a steam sealing valve, wherein a control box is arranged at the top of the reaction kettle, a discharge pipe is arranged on the control box and is communicated with the reaction kettle, a control valve for controlling the discharge of the discharge pipe is arranged in the control box, an air exhaust pipeline communicated with the discharge pipe is arranged on the side surface of the discharge pipe, and the steam sealing valve is arranged at the top of the discharge pipe.

Furthermore, the top of the reaction kettle is an arc top.

Further, the inside of control box is provided with the gas vent with delivery pipe looks adaptation, the control valve is including setting up two sliders in the control box bottom, the slider symmetry sets up the both sides at the gas vent, be provided with the left side of closing the gas vent between the slider to the door and the right side to the door, one side of slider is provided with the drive mechanism of control left side to the door and the motion of right side to the door.

Further, drive mechanism includes the pivot, be provided with gear and worm wheel in the pivot, the worm wheel is located the gear top, the gear is connected with a left side to the door and the transmission of right side to the door respectively, one side of pivot is provided with the bearing bracket, be provided with the worm with worm wheel looks adaptation on the bearing bracket, the one end of worm is passed the control box and is extended to the outside and be connected with the carousel.

Furthermore, the left door comprises a left door body, first clamping blocks matched with the sliding blocks are arranged at two ends of the left door body, and an upper rack matched with the gear is arranged on one side of one of the first clamping blocks.

Furthermore, a sinking groove is formed in the bottom of the control box, the right door comprises a right door body, second clamping blocks matched with the sliding blocks are arranged at two ends of the right door body, one of the second clamping blocks is provided with a lower rack matched with the gear, and the lower rack is located inside the sinking groove.

Furthermore, a magnet is arranged on one face, opposite to the door, of the left pair of doors and the right pair of doors, and a rubber pad is arranged on the surface of the magnet.

Further, the air exhaust pipeline is provided with a barometer and a sealing valve, and the sealing valve is positioned on the side surface of the barometer.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses at reation kettle's top installation control box and delivery pipe, the delivery pipe can discharge steam, and through the closure of control valve and steam seal valve control delivery pipe, the steam seal valve is total seal valve, the volume that can control emission steam is used in control valve and the cooperation of bleed-off line, and the control valve can adjust exhaust opening's size wantonly, be convenient for control the displacement, can realize small-scale emission steam or reduce reation kettle internal pressure, also can detect through the inside gas of bleed-off line extraction reation kettle, and is simple and convenient to use.

Drawings

FIG. 1 is a schematic view of an apparatus for preventing steam overflow in the production of organic pigments according to the present invention.

Fig. 2 is a closed top view of the control valve of the present invention.

Fig. 3 is an opening plan view of the control valve of the present invention.

Fig. 4 is a schematic view of the left-right door-to-door closing of the present invention.

Fig. 5 is the opening schematic diagram of the left-right door of the present invention.

Fig. 6 is a top view of the control box of the present invention.

Fig. 7 is a schematic view of the left-right door-to-door of the present invention.

In the figure: 1. a reaction kettle; 2. a control box; 21. an exhaust port; 22. sinking the tank; 3. a discharge pipe; 4. a control valve; 41. a slider; 42. a left pair of doors; 421. a left door body; 422. a first clamping block; 423. an upper rack; 43. a right pair of doors; 431. a right door body; 432. a second fixture block; 433. a lower rack; 44. a transmission mechanism; 45. a gear; 46. a worm gear; 47. a worm; 48. a turntable; 49. a magnet; 5. an air extraction pipeline; 6. a steam seal valve; 7. a barometer; 8. and sealing the valve.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams and illustrate only the basic structure of the present invention in a schematic manner, and therefore, they show only the constitution related to the present invention.

Referring to fig. 1-7, an apparatus for preventing steam overflow for organic pigment production includes a reaction vessel 1 and a steam sealing valve 6, a control box 2 is disposed on the top of the reaction vessel 1, a discharge pipe 3 is disposed on the control box 2, the discharge pipe 3 is communicated with the reaction vessel 1, a control valve 4 for controlling the discharge of the discharge pipe 3 is disposed inside the control box 2, an air exhaust pipeline 5 communicated with the discharge pipe 3 is disposed on the side surface of the discharge pipe 3, and the steam sealing valve 6 is disposed on the top of the discharge pipe 3. The top of the reaction kettle 1 is an arc top. The arc-top-shaped reaction kettle 1 can increase the space at the top, is convenient for storing steam and is also convenient for discharging steam. The control box 2 is arranged on the top of the reaction kettle 1, the discharge pipe 3 is arranged in the control box 2 and is communicated with the reaction kettle 1 through the control box 2, the discharge pipe 3 is controlled to be closed through the control valve 4 and the steam sealing valve 6, and the air exhaust pipeline 5 is arranged between the control valve 4 and the steam sealing valve 6, so that small-scale steam discharge or pressure reduction is facilitated.

The inside of control box 2 is provided with gas vent 21 with discharge pipe 3 looks adaptation, control valve 4 is including setting up two sliders 41 in control box 2 bottom, slider 41 symmetry sets up the both sides at gas vent 21, be provided with between slider 41 and close gas vent 21's left right door 42 and right door 43, one side of slider 41 is provided with the drive mechanism 44 of control left door 42 and right door 43 motion. The movement of the left pair of doors 42 and the right pair of doors 43 can be controlled by the transmission mechanism 44, and the exhaust port 21 can be closed or opened, wherein the left pair of doors 42 and the right pair of doors 43 can only move on the two sliders 41, the exhaust port 21 corresponds to the exhaust pipe 3, and the exhaust port 21 is communicated with the reaction kettle.

Drive mechanism 44 includes the pivot, be provided with gear 45 and worm wheel 46 in the pivot, worm wheel 46 is located the gear 45 top, gear 45 is connected to door 42 and the right side to the door 43 transmission with a left side respectively, one side of pivot is provided with the bearing bracket, be provided with the worm 47 with worm wheel 46 looks adaptation on the bearing bracket, the one end of worm 47 is passed control box 2 and is extended to the outside and be connected with carousel 48. Worm wheel 46 worm 47 can form the auto-lock, avoids the natural rotation, and when rotating carousel 48, worm 47 drives worm wheel 46 rotatory, and worm wheel 46 rotates through pivot and gear 45 synchronous, and gear 45 can drive left pair of door 42 and right pair of door 43 to opposite reverse movement, accomplishes left pair of door 42 and right pair of door 43 and closes and open exhaust port 21.

The left door 42 comprises a left door body 421, two ends of the left door body 421 are respectively provided with a first fixture block 422 matched with the sliding block 41, and one side of one first fixture block 422 is provided with an upper rack 423 matched with the gear 45. Sunken groove 22 has been seted up to the bottom in control box 2, right side is to door 43 including the right door body 431, the both ends of the right door body 431 all are provided with the second fixture block 432 with slider 41 looks adaptation, one of them one side of second fixture block 432 is provided with the lower rack 433 with gear 45 looks adaptation, lower rack 433 is located sunken groove 22. As shown in fig. 4, 5 and 6, the upper side and the lower side of the gear 45 are respectively in transmission connection with the upper rack 423 and the lower rack 433, when the gear 45 rotates, the gear can drive the upper rack 423 and the lower rack 433 to move in opposite directions, wherein the lower rack 433 is located inside the sink tank 22, and the lower rack 433 is not located on the same plane as the upper rack 423, so that the lower rack 433 can be staggered with the upper rack 423, and the movement is prevented from being blocked by each other and being influenced.

The opposite surfaces of the left pair of doors 42 and the right pair of doors 43 are both provided with magnets 49, and rubber pads are arranged on the surfaces of the magnets 49. The left pair of doors 42 and the right pair of doors 43 are mutually adsorbed through the magnets 49 to be tightly attached, and the rubber pads are extruded during attachment, so that the sealing effect is better.

The air exhaust pipeline 5 is provided with a barometer 7 and a sealing valve 8, and the sealing valve 8 is positioned on the side surface of the barometer 7. The sealing valve 8 can close the air extraction duct 5 and the barometer 7 can detect the air pressure. When the steam sealing valve 6 is closed and the control valve 4 is opened, steam enters the discharge pipe 3 and also enters the exhaust pipeline 5, the pressure gauge 7 can detect the pressure, the sealing valve 8 is opened, and the control valve 4 is closed, so that the gas entering the discharge pipe 3 can be discharged from the exhaust pipeline 5, and the phenomenon that the pressure is too high, excessive steam is discharged at one time and the internal pressure of the reaction kettle is reduced can be avoided. When continuous exhaust is required, the amount of exhaust can be controlled by closing the steam sealing valve 6, opening the sealing valve 8 and simultaneously controlling the opening size of the control valve 4. However, when a large amount of discharge steam is required, the steam sealing valve 6 and the control valve 4 can be opened directly to discharge the steam directly. It should be noted that the steam seal valve 6 and the seal valve 8 are main seal valves to prevent the whole gas leakage and leakage, the control valve 4 is mainly used to adjust the amount of exhaust gas, and is used with the exhaust pipe 5, and is not used as a main seal valve, and in the case of sealing the reaction vessel, the steam seal valve 6 and the seal valve 8 are required to be closed.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. An organic pigment production is with preventing excessive equipment of steam, includes reation kettle (1) and vapor seal valve (6), its characterized in that: the device is characterized in that a control box (2) is arranged at the top of the reaction kettle (1), a discharge pipe (3) is arranged on the control box (2), the discharge pipe (3) is communicated with the reaction kettle (1), a control valve (4) for controlling the discharge of the discharge pipe (3) is arranged inside the control box (2), an air exhaust pipeline (5) communicated with the discharge pipe (3) is arranged on the side surface of the discharge pipe (3), and a steam seal valve (6) is arranged at the top of the discharge pipe (3).

2. The apparatus for preventing steam overflow for organic pigment production according to claim 1, wherein: the top of the reaction kettle (1) is an arc top.

3. The apparatus for preventing steam overflow for organic pigment production according to claim 1, wherein: the inside of control box (2) is provided with gas vent (21) with delivery pipe (3) looks adaptation, control valve (4) are including setting up two slider (41) in control box (2) bottom, slider (41) symmetry sets up the both sides in gas vent (21), be provided with the left side of closing gas vent (21) between slider (41) to door (42) and right side to door (43), one side of slider (41) is provided with control left side to door (42) and right side to door (43) drive mechanism (44) of motion.

4. The apparatus for preventing steam overflow for organic pigment production according to claim 3, wherein: drive mechanism (44) are including the pivot, be provided with gear (45) and worm wheel (46) in the pivot, worm wheel (46) are located gear (45) top, gear (45) are connected to door (42) and right side to door (43) transmission with a left side respectively, one side of pivot is provided with the bearing bracket, be provided with worm (47) with worm wheel (46) looks adaptation on the bearing bracket, the one end of worm (47) is passed control box (2) and is extended to the outside and be connected with carousel (48).

5. The apparatus for preventing steam overflow for organic pigment production according to claim 4, wherein: the left door pair (42) comprises a left door body (421), first clamping blocks (422) matched with the sliding blocks (41) are arranged at two ends of the left door body (421), and an upper rack (423) matched with the gear (45) is arranged on one side of one first clamping block (422).

6. The apparatus for preventing steam overflow for organic pigment production according to claim 5, wherein: sunken groove (22) have been seted up to the bottom in control box (2), right side is to door (43) including the right door body (431), the both ends of the right door body (431) all are provided with second fixture block (432) with slider (41) looks adaptation, one of them one side of second fixture block (432) is provided with lower rack (433) with gear (45) looks adaptation, lower rack (433) are located sunken groove (22) inside.

7. The apparatus for preventing steam overflow for organic pigment production according to claim 6, wherein: the opposite surfaces of the left pair of doors (42) and the right pair of doors (43) are provided with magnets (49), and rubber pads are arranged on the surfaces of the magnets (49).

8. The apparatus for preventing steam overflow for organic pigment production according to claim 1, wherein: an air pressure meter (7) and a sealing valve (8) are arranged on the air exhaust pipeline (5), and the sealing valve (8) is located on the side face of the air pressure meter (7).