CN214810724U - Static intermediate retort is prevented with lightning protection to diethyl oxalate production - Google Patents

Abstract

The utility model discloses a static intermediate reaction jar is prevented with lightning protection in diethyl oxalate production, which comprises a tank body, fixedly connected with supporting leg under the jar body, the feed inlet has been seted up to one side of the jar body, the discharge gate has been seted up under the jar body, fixed mounting has the bottom plate on the jar body, equal fixedly connected with backup pad, two on the both sides of bottom plate rotate between the backup pad and be connected with screw rod two, two rotate between the backup pad and be connected with screw rod one, screw rod one passes the one end of backup pad and the output fixed mounting of motor one, a motor fixed mounting is on the bottom plate, fixedly connected with gear two on the screw rod two, fixedly connected with gear one on the screw rod one, gear one and the meshing of gear two. This antistatic intermediate reaction jar is prevented with lightning protection to diethyl oxalate production has realized the effect of lightning protection, makes the device safety when diethyl oxalate is produced more, has reduced staff's danger, also is difficult for causing environmental pollution.

Description

Static intermediate retort is prevented with lightning protection to diethyl oxalate production

Technical Field

The utility model relates to a static intermediate reaction jar technical field is prevented with the lightning protection in the production of diethyl oxalate, specifically is a static intermediate reaction jar is prevented with the lightning protection in the production of diethyl oxalate.

Background

Diethyl oxalate, alias: diethyl oxalate is colorless oily liquid and a toxic substance with aromatic odor, is mainly used for synthesizing solvent, dye intermediate, paint and medicine, most of diethyl oxalate is produced outdoors because of the toxicity, and a reaction tank for producing diethyl oxalate traditionally has no lightning protection device when producing diethyl oxalate, so that the reaction tank is easy to be struck by lightning when working in thunderstorm days, the environment is easy to be polluted, the danger of workers is increased, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diethyl oxalate has possessed the advantage of lightning protection, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lightning-protection and anti-static intermediate reaction tank for producing diethyl oxalate comprises a tank body, wherein a supporting leg is fixedly connected below the tank body, a feed inlet is formed in one side of the tank body, a discharge outlet is formed below the tank body, a bottom plate is fixedly installed on the tank body, supporting plates are fixedly connected on two sides of the bottom plate respectively, a screw rod II is rotatably connected between the two supporting plates, a screw rod I is rotatably connected between the two supporting plates, one end of the screw rod I, which penetrates through the supporting plates, is fixedly installed with the output end of a motor I, the motor I is fixedly installed on the bottom plate, a gear II is fixedly connected on the screw rod II, a gear I is fixedly connected on the screw rod I, the gear I is meshed with the gear II, a thread cylinder is connected on the screw rod II and the screw rod I in a threaded manner, a connecting rod I is rotatably connected on the two thread cylinders, one end of the connecting rod I is rotatably connected below a lifting box, one side of the lifting box is fixedly connected with a sliding rod, one end of the sliding rod is connected with one side of the supporting plate in a sliding way, a baffle plate is rotatably connected on one side of the lifting box, the bottom of the baffle plate is in sliding connection with the top of the supporting plate, a lightning rod is rotationally connected in the lifting box, an arc-shaped toothed bar is fixedly connected at one side of the lightning rod, a second motor is fixedly arranged in the lifting box, a transmission rod is fixedly arranged on the output end of the second motor, a third gear is fixedly arranged on the transmission rod, the third gear is meshed with the arc-shaped toothed rod, a spring is fixedly connected in the lightning rod, one end of the spring is fixedly connected with one end of a pressing rod which is connected in the lightning rod in a sliding way, a retraction groove is arranged on the lightning rod, the discharge needle is rotatably connected in the retraction groove, a second connecting rod is rotatably connected on the discharge needle, and one end of the second connecting rod is rotatably connected on the pressing rod.

Preferably, the feeding hole and the discharging hole are both fixedly provided with valves.

Preferably, the number of the baffle plates is two, and the two baffle plates are respectively arranged on two sides of the lifting box.

Preferably, the baffle is provided with a slide rail, the support plate is fixedly connected with a slide block, and the slide rail is connected with the slide block in a sliding manner.

Preferably, the number of the discharge needles is two, and the two discharge needles are respectively arranged on two sides of the lightning rod.

Preferably, the discharge needle is rotatably connected in the retraction groove through a rotating shaft, and the rotating shaft is fixedly connected with a torsion spring.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up motor one, threaded rod one, screw rod two, the cooperation of a screw thread section of thick bamboo and connecting rod one, make the lift that the lift-cabin can be quick, through the arc ratch, gear three, the cooperation of transfer line and motor two, make receiving and releasing that the lightning rod can be steady fast, through the cooperation that sets up lightning rod and discharge needle, make the device whole can not receive the thunderbolt at thunderstorm day during operation, cooperation through above-mentioned isotructure, the effect of lightning protection has been reached, make device safety more when producing diethyl oxalate, staff's danger has been reduced, also cause environmental pollution easily.

Drawings

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

FIG. 2 is a cross-sectional view of a top view of the present invention at A-A;

FIG. 3 is an enlarged view of the utility model at a;

FIG. 4 is a cross-sectional view of a top view at B-B of the present invention;

fig. 5 is a cross-sectional view of the expanded front view of the present invention.

In the figure: 1. a tank body; 2. supporting legs; 3. a feed inlet; 4. a discharge port; 5. a valve; 6. a first gear; 7. a base plate; 8. a first screw rod; 9. a threaded barrel; 10. a first motor; 11. a first connecting rod; 12. an arc-shaped toothed bar; 13. a lifting box; 14. a slide bar; 16. a pressing lever; 17. a lightning rod; 18. a spring; 19. a torsion spring; 20. a discharge needle; 21. a second connecting rod; 22. a third gear; 23. a retraction slot; 24. a transmission rod; 25. a second motor; 26. a support plate; 27. a baffle plate; 28. a second gear; 30. and a second screw.

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 to 5, the present invention provides a technical solution: the utility model provides a static intermediate reaction jar is prevented with lightning protection to diethyl oxalate production, which comprises a tank body 1, 1 lower fixedly connected with supporting leg 2 of jar body, through setting up supporting leg 2, make the device steady more at the during operation, can not rock and skew, feed inlet 3 has been seted up to one side of jar body 1, through setting up feed inlet 3, make the entering jar body 1 that raw and other materials can convenient and fast more, set up discharge gate 4 under jar body 1, through setting up discharge gate 4, make the raw and other materials that are processed can more convenient collection, equal fixed mounting has valve 5 on feed inlet 3 and the discharge gate 4, through setting up valve 5, make the speed of feeding and the ejection of compact all can be controlled.

Fixed mounting has bottom plate 7 on jar body 1, bottom plate 7 fixed mounting is at the top of jar body 1, through setting up bottom plate 7, enable the installation that other parts can be better, equal fixedly connected with backup pad 26 on the both sides of bottom plate 7, through setting up backup pad 26, can support the part and can not rock after the installation, it is connected with screw rod two 30 to rotate between two backup pads 26, rotate through the bearing frame between backup pad 26 and the screw rod two 30 and be connected, through setting up screw rod two 30, it can drive screw thread section of thick bamboo 9 and remove to make screw rod two 30 rotate, it is connected with screw rod one 8 to rotate between two backup pads 26, screw rod one 8 passes the one end of backup pad 26 and the output fixed mounting of motor one 10, motor one 10 fixed mounting is on the upper surface of bottom plate 7 one side, through setting up motor one 10, make motor one 10 during operation can drive screw rod one 8 and rotate.

A second gear 28 is fixedly connected to the outer wall of one side of the second screw 30, a first gear 6 is fixedly connected to the outer wall of one side of the first screw 8, the first gear 6 is meshed with the second gear 28, the first screw 8 can be driven to rotate together by matching the first gear 6 with the second gear 28, threaded cylinders 9 are respectively in threaded connection with the second screw 30 and the first screw 8, a first connecting rod 11 is rotatably connected with the two threaded cylinders 9 through a rotating shaft, the first connecting rod 11 can be driven to move by the threaded cylinders 9, the moving directions of the two threaded cylinders 9 are opposite, one end of the first connecting rod 11 is rotatably connected below a lifting box 13, the first connecting rod 11 can drive the lifting box 13 to lift and lower during movement by arranging the first connecting rod 11, a sliding rod 14 is fixedly connected to one side of the lifting box 13, one end of the sliding rod 14 is slidably connected with one side of a supporting plate 26, and by arranging the sliding rod 14, can support the lift box 13 and can not rock and squint when reciprocating, the upper surface of one side of lift box 13 rotates through the pivot and is connected with baffle 27, and the bottom of baffle 27 and the top sliding connection of backup pad 26 through setting up baffle 27, can keep off the rain for the device after making baffle 27 expand.

The baffle plate 27 is provided with a slide rail, the support plate 26 is fixedly connected with a slide block, the slide rail is connected with the slide block in a sliding manner, the baffle plate 27 can move more smoothly by arranging the slide rail and the slide block, the baffle plate 27 cannot shake or shift during moving, the number of the baffle plate 27 is two, the two baffle plates 27 are respectively arranged on two sides of the lifting box 13, the lightning rod 17 is rotatably connected in the cavity of the lifting box 13, one side of the lightning rod 17 is fixedly connected with the arc-shaped toothed rod 12, the lifting box 13 is internally and fixedly provided with a motor II 25, the output end of the motor II 25 is fixedly provided with a transmission rod 24, the motor II 25 can rotate by arranging the motor II 25, the transmission rod 24 is fixedly provided with a gear III 22, the transmission rod 24 can drive the gear III 22 to rotate when rotating by arranging the transmission rod 24, the gear III 22 is meshed with the arc-shaped toothed rod 12, and is matched with the arc-shaped toothed rod 12 by the gear III 22, the second motor 25 can drive the lightning rod 17 to lift or fall when rotating.

The lightning rod 17 is internally and fixedly connected with a spring 18, one end of the spring 18 is fixedly connected with one end of a pressing rod 16 which is connected in the lightning rod 17 in a sliding manner, the pressing rod 16 can be quickly reset through the elasticity of the spring 18 after being pressed by arranging the spring 18, the lightning rod 17 is provided with a retraction groove 23, a discharge needle 20 is rotatably connected in the retraction groove 23, the discharge needle 20 is rotatably connected in the retraction groove 23 through a rotating shaft, the discharge needle 20 can be better retracted and retracted through arranging the retraction groove 23, the rotating shaft is fixedly connected with a torsion spring 19, the discharge needle 20 can be quickly reset through the elasticity of the torsion spring 19 after being ejected out of the retraction groove 23 through arranging the torsion spring 19, the number of the discharge needles 20 is two, the two discharge needles 20 are respectively arranged at two sides of the lightning rod 17, the discharge needle 20 is rotatably connected with a connecting rod two 21, one end of the connecting rod two 21 is rotatably connected on the pressing rod 16, the second connecting rod 21 is arranged, so that the discharge needle 20 can be ejected when the pressing rod 16 is pressed.

The working principle is as follows: the method comprises the following steps: when lightning protection is needed, firstly, a first motor 10 is started, then the first motor 10 drives a first screw rod 8 to rotate, then the first gear 6 is meshed with a second gear 28 to enable a second screw rod 30 to rotate, then the first screw rod 8 and the second screw rod 30 drive two threaded cylinders 9 to move in an opposite mode, then the two threaded cylinders 9 drive a first connecting rod 11 to move, so that a lifting box 13 is jacked up, then a second motor 25 is started, a third gear 22 is driven to rotate through a transmission rod 24, then the third gear 22 is meshed with an arc-shaped toothed rod 12 to enable a lightning rod 17 to be lifted up, then the lightning rod 17 is lifted up and then pressed by a pressing rod 16, then a discharge rod 20 is jacked out of a retraction groove 23 through the second connecting rod 21 to achieve lightning protection, when lightning protection is not needed, the second motor 25 is reversely rotated and then meshed with the arc-shaped toothed rod 12 through the third gear 22, the lightning rod 17 is retracted into the retraction groove 23, the pressing rod 16 is rapidly reset through the elastic force of the spring 18 while the lightning rod 17 is retracted, the discharge needle 20 is rapidly reset through the torsion spring 19, and then the motor I10 is reversely rotated, so that the screw rod I8 and the screw rod II 30 drive the threaded cylinder 9 and the connecting rod I11 to move, the lifting box 13 descends, and the lightning rod 17 can be retracted.

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 (6)

1. The utility model provides a diethyl oxalate production is with static intermediate reaction jar is prevented in lightning protection, includes jar body (1), its characterized in that: the feed inlet is formed in one side of the tank body (1), the feed outlet (4) is formed in the lower portion of the tank body (1), the bottom plate (7) is fixedly mounted on the tank body (1), the supporting plates (26) are fixedly connected to the two sides of the bottom plate (7), a screw rod II (30) is rotatably connected between the two supporting plates (26), a screw rod I (8) is rotatably connected between the two supporting plates (26), one end of the screw rod I (8) penetrating through the supporting plates (26) is fixedly mounted with the output end of a motor I (10), the motor I (10) is fixedly mounted on the bottom plate (7), a gear II (28) is fixedly connected to the screw rod II (30), a gear I (6) is fixedly connected to the screw rod I (8), and the gear I (6) is meshed with the gear II (28), the screw rod II (30) and the screw rod I (8) are in threaded connection with a threaded cylinder (9), two threaded cylinders (9) are in rotary connection with a connecting rod I (11), one end of the connecting rod I (11) is in rotary connection with the lower portion of a lifting box (13), one side of the lifting box (13) is fixedly connected with a sliding rod (14), one end of the sliding rod (14) is in sliding connection with one side of a supporting plate (26), one side of the lifting box (13) is in rotary connection with a baffle plate (27), the bottom of the baffle plate (27) is in sliding connection with the top of the supporting plate (26), the lifting box (13) is rotatably connected with a lightning rod (17), one side of the lightning rod (17) is fixedly connected with an arc-shaped toothed rod (12), a motor II (25) is fixedly installed in the lifting box (13), and a transmission rod (24) is fixedly installed at the output end of the motor II (25), fixed mounting has gear three (22) on transfer line (24), gear three (22) and arc ratch (12) meshing, fixedly connected with spring (18) in lightning rod (17), the one end and the one end fixed connection of sliding connection press bar (16) in lightning rod (17) of spring (18), set up on lightning rod (17) and receive and release groove (23), receive and release groove (23) internal rotation and be connected with discharge needle (20), it is connected with connecting rod two (21) to rotate on discharge needle (20), the one end of connecting rod two (21) is rotated and is connected on press bar (16).

2. The lightning-protection and static-electricity-prevention intermediate reaction tank for producing diethyl oxalate according to claim 1, which is characterized in that: and valves (5) are fixedly mounted on the feed inlet (3) and the discharge outlet (4).

3. The lightning-protection and static-electricity-prevention intermediate reaction tank for producing diethyl oxalate according to claim 1, which is characterized in that: the number of the baffle plates (27) is two, and the two baffle plates (27) are respectively arranged on two sides of the lifting box (13).

4. The lightning-protection and static-electricity-prevention intermediate reaction tank for producing diethyl oxalate according to claim 3, characterized in that: the baffle (27) is provided with a slide rail, the support plate (26) is fixedly connected with a slide block, and the slide rail is connected with the slide block in a sliding manner.

5. The lightning-protection and static-electricity-prevention intermediate reaction tank for producing diethyl oxalate according to claim 1, which is characterized in that: the number of the discharge needles (20) is two, and the two discharge needles (20) are respectively arranged on two sides of the lightning rod (17).

6. The lightning-protection and static-electricity-prevention intermediate reaction tank for producing diethyl oxalate according to claim 1, which is characterized in that: the discharge needles (20) are rotatably connected in the retraction grooves (23) through rotating shafts, and the rotating shafts are fixedly connected with torsion springs (19).

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