CN220727517U - Buffer tank for producing m/p-phthaloyl chloride - Google Patents

Abstract

The utility model discloses a buffer tank for producing m-phthaloyl chloride, which belongs to the technical field of buffer devices, and comprises a shell assembly, wherein a buffer device is arranged in the shell assembly, a buffer plate moves downwards due to the pressure of liquid or gas, a plurality of first spring telescopic rods are compressed to achieve the buffer effect, more impurities are left at the upper end of the buffer plate after long-time use, a motor is started to drive a transmission rod to rotate during cleaning, a second pore plate can rotate in a hollow layer through rotation of the transmission rod, holes between the second pore plate and the first pore plate are staggered, the space in the buffer tank is divided, at the moment, pressure gas or liquid below the first pore plate drives the impurities to enter a funnel hole and finally be discharged from the interior of a sewage draining pipe, and the first pore plate is rotated after the liquid or the liquid is discharged, so that the outflow amount of the gas or the liquid in the buffer tank can be reduced, the gas or the liquid in the buffer tank can be saved more, and the pressure loss in the buffer tank can be reduced.

Description

Buffer tank for producing m/p-phthaloyl chloride

Technical Field

The utility model belongs to the technical field of buffer devices, and particularly relates to a buffer tank for producing m-phthaloyl chloride.

Background

The buffer tank is mainly used for buffering pressure fluctuation of the system in various systems, so that the system works more stably. The cushioning performance of the buffer tank is achieved mainly by compressing the compressed air in the tank. Particularly in the production and processing process of m-phthaloyl chloride, the reaction pressure of m-phthaloyl chloride and p-phthaloyl chloride is relatively high in production, so that buffer tanks are needed for buffering, and therefore, the buffer tanks are one of necessary equipment in the production process of m-phthaloyl chloride.

Through search, prior art, patent application number: 2020227610177. X discloses a buffer tank for yellow rice wine production, utilize the design of anti-backflow device and blow off pipe, at last cavity top fixedly connected with anti-backflow device, J type pipe is close to jar body one end and runs through jar body fixed connection, be provided with the liquid level alarm in J type pipe outside one end is fixed, when the liquid level in jar body is higher reaches the height of liquid level alarm, the magnetic control valve that sets up on the feed liquor pipe closes and stops the feed liquor, avoid jar body pressure too big simultaneously, the internal liquid backward flow of jar flows backward, the jar body is used for a long time after, its inner wall and bottom can exist some impurity, through being connected with the blow off pipe in the middle of the closing plate bottom, keep away from jar body-end through the blow off pipe and be provided with the second flange, be provided with the blow off valve on the second flange, open the blow off valve can be with jar body bottom impurity discharge jar body, liquid is through the drain pipe outflow simultaneously, the outside fixedly connected with first flange of drain pipe, first flange can reduce the internal liquid's of jar pressure, make jar body be in steady state.

The technical scheme also has the following defects: when the impurities in the buffer tank are discharged, the liquid or the gas in the buffer tank is continuously sprayed outwards, so that the gas and the liquid are wasted, the pressure in the buffer tank is lowered, and the pressure in the system is lowered.

Disclosure of Invention

Aiming at the problems that the waste of gas and liquid is caused by continuously and outwards spraying the liquid or the gas in the buffer tank when the impurities in the buffer tank are discharged, and the pressure in the buffer tank is reduced, so that the pressure in a system is reduced, the utility model provides the buffer tank for producing m/p-phthaloyl chloride.

In order to solve the problems, the utility model adopts the following technical scheme.

A buffer tank for producing m-phthaloyl chloride comprises a shell assembly, wherein a buffer device is arranged in the shell assembly.

Specifically, the amount of the outflow of the internal gas or liquid at the time of discharging the internal impurities can be reduced by the buffer device, and the buffer effect can be made better.

Further, the shell assembly include the surge tank, the outer wall fixedly connected with discharging pipe of surge tank, can dismantle on the discharging pipe and be connected with first solenoid valve, the bottom fixedly connected with bottom plate of surge tank, the bottom fixedly connected with of bottom plate a plurality of supporting legs, the bottom center department of bottom plate is provided with first through-hole, bottom plate bottom one side is provided with the second through-hole.

In particular, the opening and closing can be controlled by the first solenoid valve so that the gas or liquid inside is returned to the system, supporting the apparatus by the support legs.

Further, the upper end center department of buffer tank be provided with the third through-hole, buffer tank upper end one side fixedly connected with inlet pipe, the inner wall of buffer tank is provided with symmetrical spout, the inner wall fixedly connected with flange that the buffer tank is close to the bottom.

Specifically, through third through-hole, spout, first through-hole and second through-hole are used for installing buffer, add gas or liquid that needs buffering to the inside of buffer tank through the inlet pipe.

Further, the buffer device comprises a first buffer mechanism, a second buffer mechanism is connected to the center of the first buffer mechanism in a sliding mode, and an adjusting assembly is inserted into the upper end of the second buffer mechanism.

Specifically, can carry out the first buffering to the liquid or the liquid that adds to the buffer tank inside through first buffer gear, can only outwards discharge a small amount of gas and liquid when discharging inside impurity through the cooperation of second buffer gear adjustment assembly to can carry out the second buffering through second buffer gear.

Further, first buffer gear include the buffer board, the bottom of buffer board can dismantle the flexible end that is connected with a plurality of first spring telescopic links, the upper end center department of buffer board is provided with the trepanning, buffer board upper end one side is provided with the hopper hole, fixedly connected with blow off pipe on the position that the buffer board bottom is close to hopper hole bottom export, can dismantle on the blow off pipe and be connected with the second solenoid valve.

Specifically, through the inside of trepanning be used for passing second buffer gear, can make impurity get into and discharge through the blow off pipe through the hopper hole, can be used to the blowdown through opening of second solenoid valve also can be used to the pressure release, can shrink when entering liquid or gas in the buffer tank inside through first spring telescopic link and cushion.

Further, second buffer gear include electric telescopic handle, electric telescopic handle's telescopic link fixedly connected with sleeve, the outer wall fixedly connected with mounting disc that the sleeve is close to the upper end, a plurality of second spring telescopic handle of being connected with can be dismantled to the mounting disc upper end, a plurality of second spring telescopic handle's telescopic end can be dismantled and be connected with first orifice plate, the outer wall both sides fixedly connected with symmetrical slider of first orifice plate, the center department of first orifice plate is provided with the fourth through-hole, the inside of first orifice plate is provided with the hollow layer.

Specifically, through fourth through-hole and telescopic inside be used for inserting adjusting assembly, can make first orifice plate downwardly moving and compress a plurality of second spring telescopic links thereby reach the effect of secondary buffering when liquid or gaseous to the buffer tank inside annotate through first orifice plate.

Further, the adjusting assembly comprises a motor, the rotating end of the motor is fixedly connected with a transmission rod, a plurality of clamping grooves are formed in the outer wall of the transmission rod, a second pore plate is arranged on the outer wall of the transmission rod, a fifth through hole is formed in the center of the second pore plate, a plurality of clamping blocks are fixedly connected to the inner wall of the fifth through hole, each clamping block is in sliding connection with the inside of each clamping groove, and the fifth through hole is sleeved on the outer wall of the transmission rod.

Specifically, the motor rotates to drive the transmission rod to rotate so that the second pore plate can rotate, the inside of the buffer tank can be separated when the holes on the second pore plate are staggered with the holes on the fifth through hole, and therefore gas or liquid below the second pore plate can drive impurities to be sprayed outwards when the pollution is discharged, and waste caused by excessive outward spraying of the gas or liquid when the pollution is discharged can be reduced.

Further, each first spring telescopic rod is detachably connected with the bottom of the inner side of the buffer tank, and the drain pipe penetrates out of the second through hole.

Further, the electric telescopic rod can be detachably connected to the bottom of the bottom plate, the telescopic end of the electric telescopic rod is inserted into the first through hole and the sleeve hole, and the sliding blocks on two sides are in sliding connection with the inner parts of the sliding grooves on two sides.

Further, the motor can dismantle the inside of connecting in the upper end and rotating the end and inserting the third through-hole of buffer tank, draw-in groove and telescopic inside grafting, the inside at the hollow layer is connected in the rotation of second orifice plate.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, when the buffer tank is used, liquid or gas in the system enters the buffer tank through the feeding pipe, the buffer plate is reached after passing through the holes on the first pore plate and the second pore plate, the buffer plate moves downwards by the pressure of the liquid or the gas, the plurality of first spring telescopic rods are compressed to achieve the buffer effect, more impurities are left at the upper end of the buffer plate after long-time use, the motor is started to drive the transmission rod to rotate during cleaning, the second pore plate can rotate in the hollow layer through the rotation of the transmission rod, the holes between the second pore plate and the first pore plate are staggered, the space in the buffer tank is divided, the pressure gas or the liquid below the first pore plate can drive the impurities to enter the funnel hole and finally be discharged from the inside of the sewage pipe, and the first pore plate is rotated after the discharge, so that the outflow of the gas or the liquid in the buffer tank can be reduced, the outflow amount in the buffer tank can be saved, and the pressure loss in the buffer tank can be reduced.

(2) According to the utility model, when liquid or gas enters the buffer tank and passes through the first orifice plate, a part of pressure drives the first orifice plate to move downwards to compress the multiple second spring telescopic rods, and then the buffer plate and the first spring telescopic rods below are matched to realize twice buffering, so that the buffering effect is better, and the first orifice plate is driven to move up and down in the sliding grooves on the two sides through the sliding blocks on the two sides by the expansion of the electric telescopic rods, so that the distance between the first orifice plate and the feeding pipe can be changed, and thus the buffer can be adjusted according to actual needs.

Drawings

FIG. 1 is a schematic diagram of a buffer tank for producing m/p-phthaloyl chloride according to the present utility model;

FIG. 2 is a schematic view of a housing assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the housing assembly of the present utility model;

FIG. 4 is a schematic diagram of a buffer device according to the present utility model;

FIG. 5 is a schematic view of a first buffer mechanism according to the present utility model;

FIG. 6 is a schematic diagram of a second buffer mechanism according to the present utility model;

FIG. 7 is a schematic view of the structure of the adjusting assembly of the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a housing assembly; 101. a buffer tank; 102. a bottom plate; 103. support legs; 104. a first through hole;

105. a second through hole; 106. a discharge pipe; 107. a first electromagnetic valve; 108. a feed pipe; 109. a third through hole;

110. a chute; 111. a flange;

2. a buffer device; 21. a first buffer mechanism; 211. a buffer plate; 212. a first spring telescoping rod; 213. a funnel hole;

214. a blow-down pipe; 215. a second electromagnetic valve; 216. trepanning;

22. a second buffer mechanism; 221. an electric telescopic rod; 222. a mounting plate; 223. a second spring telescoping rod;

224. a sleeve; 225. a first orifice plate; 226. a slide block; 227. a fourth through hole; 228. a hollow layer;

23. an adjusting assembly; 231. a motor; 232. a transmission rod; 233. a clamping groove; 234. a second orifice plate; 235. a fifth through hole;

236. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 7, which are schematic structural diagrams of a buffer tank for producing m-phthaloyl chloride according to a preferred embodiment of the present utility model, a buffer tank for producing m-phthaloyl chloride according to this embodiment includes a housing assembly 1, and a buffer device 2 is installed in the housing assembly 1.

Specifically, by the buffer device 2, the amount of the outside flowing out of the internal gas or liquid can be reduced when the internal impurities are discharged, and the buffer effect can be made better.

Further, the shell assembly 1 includes the buffer tank 101, the outer wall fixedly connected with discharging pipe 106 of buffer tank 101, can dismantle on the discharging pipe 106 and be connected with first solenoid valve 107, the bottom fixedly connected with bottom plate 102 of buffer tank 101, the bottom fixedly connected with of bottom plate 102 a plurality of supporting legs 103, bottom center department of bottom plate 102 is provided with first through-hole 104, bottom plate 102 bottom one side is provided with second through-hole 105.

Specifically, the opening and closing can be controlled by the first solenoid valve 107 so that the gas or liquid inside is returned to the system, and the apparatus is supported by the support legs 103.

Further, a third through hole 109 is formed in the center of the upper end of the buffer tank 101, a feeding pipe 108 is fixedly connected to one side of the upper end of the buffer tank 101, symmetrical sliding grooves 110 are formed in the inner wall of the buffer tank 101, and a flange 111 is fixedly connected to the inner wall, close to the bottom, of the buffer tank 101.

Specifically, the buffer device 2 is installed through the third through hole 109, the chute 110, the first through hole 104 and the second through hole 105, and a gas or a liquid to be buffered is added to the inside of the buffer tank 101 through the feed pipe 108.

Further, the buffer device 2 includes a first buffer mechanism 21, a second buffer mechanism 22 is slidably connected to the center of the first buffer mechanism 21, and an adjusting assembly 23 is inserted into the upper end of the second buffer mechanism 22.

Specifically, the first buffer mechanism 21 can buffer the liquid or liquid filled into the buffer tank 101 for the first time, the second buffer mechanism 22 cooperates with the regulating assembly 23 to discharge only a small amount of gas and liquid to the outside when discharging the internal impurities, and the second buffer mechanism 22 can buffer the liquid for the second time.

Further, the first buffer mechanism 21 includes a buffer plate 211, the bottom of the buffer plate 211 is detachably connected with the telescopic ends of a plurality of first spring telescopic rods 212, a sleeve hole 216 is arranged at the center of the upper end of the buffer plate 211, a funnel hole 213 is arranged on one side of the upper end of the buffer plate 211, a drain pipe 214 is fixedly connected to the bottom of the buffer plate 211 near the outlet of the bottom of the funnel hole 213, and a second electromagnetic valve 215 is detachably connected to the drain pipe 214.

Specifically, impurities can be introduced into the second buffer mechanism 22 through the inside of the sleeve hole 216 and discharged through the drain pipe 214 through the funnel hole 213, and the impurities can be discharged through the second solenoid valve 215 and also discharged through the pressure relief, and the first spring expansion rod 212 can be contracted to buffer when liquid or gas enters the inside of the buffer tank 101.

Further, the second buffer mechanism 22 includes an electric telescopic rod 221, a telescopic end of the electric telescopic rod 221 is fixedly connected with a sleeve 224, an outer wall of the sleeve 224 close to the upper end is fixedly connected with a mounting plate 222, the upper end of the mounting plate 222 is detachably connected with a plurality of second spring telescopic rods 223, telescopic ends of the second spring telescopic rods 223 are detachably connected with a first pore plate 225, two sides of the outer wall of the first pore plate 225 are fixedly connected with symmetrical sliding blocks 226, the sliding blocks 226 are slidably assembled in the sliding grooves 110 on the inner wall of the buffer tank 101, a fourth through hole 227 is formed in the center of the first pore plate 225, and a hollow layer 228 is arranged inside the first pore plate 225.

Specifically, through the fourth through hole 227 and the inside of the sleeve 224 for inserting the adjusting assembly 23, the first orifice plate 225 can be moved downward and compress the plurality of second spring expansion rods 223 to achieve the second buffering effect when the liquid or gas is injected into the buffer tank 101 through the first orifice plate 225.

Further, the adjusting assembly 23 includes a motor 231, a driving rod 232 is fixedly connected to a rotating end of the motor 231, a plurality of clamping grooves 233 are formed in an outer wall of the driving rod 232, a second pore plate 234 is arranged on an outer wall of the driving rod 232, the second pore plate 234 is arranged in the hollow layer 228 of the first pore plate 225 and is coaxially arranged with the first pore plate 225, a fifth through hole 235 is formed in the center of the second pore plate 234, a plurality of clamping blocks 236 are fixedly connected to an inner wall of the fifth through hole 235, each clamping block 236 is slidably connected with the inside of each clamping groove 233, and the fifth through hole 235 is sleeved on the outer wall of the driving rod 232, so that the second pore plate 234 is driven to rotate in the first pore plate 225 by matching the clamping grooves 233 with the clamping blocks 236 when the driving rod 232 rotates. Specifically, the motor 231 rotates to drive the transmission rod 232 to rotate so that the second orifice plate 234 can rotate, and the inside of the buffer tank 101 can be separated when the holes on the second orifice plate 234 are staggered from the holes on the first orifice plate 225, so that the gas or liquid below the second orifice plate 234 drives impurities to be sprayed outwards during sewage discharge, and waste caused by excessive outward spraying of the gas or liquid during sewage discharge can be reduced.

Further, each of the first spring extension rods 212 is detachably connected to the inner bottom of the buffer tank 101, and the drain pipe 214 is extended from the inside of the second through hole 105.

Further, the electric telescopic rod 221 is detachably connected to the bottom of the bottom plate 102, and the telescopic end of the electric telescopic rod is inserted into the first through hole 104 and the sleeve hole 216, and the two side sliding blocks 226 are slidably connected with the inside of the two side sliding grooves 110.

Further, the motor 231 is detachably connected to the upper end of the buffer tank 101, the rotating end of the motor is inserted into the third through hole 109, the clamping groove 233 is inserted into the sleeve 224, and the second hole plate 234 is rotatably connected to the hollow layer 228.

Working principle: when the buffer tank is used, liquid or gas in the system enters the buffer tank 101 through the feeding pipe 108, the buffer plate 211 is reached after passing through the holes on the first orifice plate 225 and the second orifice plate 234, the buffer plate 211 moves downwards by the pressure of the liquid or gas and compresses the plurality of first spring telescopic rods 212 to achieve the buffer effect, more impurities are left at the upper end of the buffer plate 211 after long-time use, the driving rod 232 is driven to rotate by the starting motor 231 during cleaning, the second orifice plate 234 can rotate in the hollow layer 228 by the rotation of the driving rod 232, the holes between the second orifice plate 234 and the first orifice plate 225 are staggered, the space in the buffer tank 101 is divided, at the moment, the second electromagnetic valve 215 is opened, the pressure gas or the liquid below the first orifice plate 225 can drive the impurities to enter the funnel hole 213 and finally be discharged from the inside of the drain pipe 214, and the first orifice plate 225 is rotated after the discharge, so that the outflow of the gas or the liquid in the buffer tank 101 can be reduced, the pressure loss in the buffer tank 101 can be saved more; when liquid or gas enters the buffer tank 101 and passes through the first orifice plate 225, a part of pressure drives the first orifice plate 225 to move downwards to compress the multiple second spring telescopic rods 223, and then the buffer plate 211 and the first spring telescopic rods 212 below are matched to realize twice buffering, so that the buffering effect is better, and the first orifice plate 225 is driven to move up and down in the two side sliding grooves 110 through the two side sliding blocks 226 by stretching of the electric telescopic rods 221, so that the distance between the first orifice plate 225 and the feeding pipe 108 can be changed, and the buffer can be adjusted according to actual needs.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims (9)

1. A buffer tank for producing m/p-phthaloyl chloride, which is characterized in that: the novel high-strength steel wire rope winding machine comprises a shell assembly (1), wherein a buffer device (2) is installed in the shell assembly (1), the buffer device (2) comprises a first buffer mechanism (21), a second buffer mechanism (22) is slidably connected to the center of the first buffer mechanism (21), and an adjusting assembly (23) is inserted into the upper end of the second buffer mechanism (22).

2. The buffer tank for producing m/p-phthaloyl chloride according to claim 1, wherein: the utility model provides a buffer device, including buffer board (211), the bottom of buffer board (211) can dismantle the flexible end that is connected with a plurality of first spring telescopic links (212), the upper end center department of buffer board (211) is provided with trepanning (216), buffer board (211) upper end one side is provided with hopper hole (213), fixedly connected with drain pipe (214) on the position that is close to hopper hole (213) bottom export of buffer board (211) bottom, can dismantle on drain pipe (214) and be connected with second solenoid valve (215).

3. A buffer tank for m/p-phthaloyl chloride production according to claim 2, wherein: the second buffer mechanism (22) include electric telescopic handle (221), the telescopic end fixedly connected with sleeve (224) of electric telescopic handle (221), outer wall fixedly connected with mounting disc (222) that sleeve (224) are close to the upper end, a plurality of second spring telescopic handle (223) of being connected with can be dismantled to mounting disc (222) upper end, the telescopic end of a plurality of second spring telescopic handle (223) can be dismantled and be connected with first orifice plate (225), outer wall both sides fixedly connected with symmetrical slider (226) of first orifice plate (225), the center department of first orifice plate (225) is provided with fourth through-hole (227), the inside of first orifice plate (225) is provided with hollow layer (228).

4. A buffer tank for the production of m/p-phthaloyl chloride according to claim 3, wherein: the adjusting assembly (23) comprises a motor (231), a transmission rod (232) is fixedly connected to the rotating end of the motor (231), a plurality of clamping grooves (233) are formed in the outer wall of the transmission rod (232), a second pore plate (234) is arranged on the outer wall of the transmission rod (232), a fifth through hole (235) is formed in the center of the second pore plate (234), a plurality of clamping blocks (236) are fixedly connected to the inner wall of the fifth through hole (235), each clamping block (236) is connected with the inner portion of each clamping groove (233) in a sliding mode, and the fifth through hole (235) is sleeved on the outer wall of the transmission rod (232).

5. The buffer tank for producing m/p-phthaloyl chloride according to claim 4, wherein: the shell assembly (1) include buffer tank (101), the outer wall fixedly connected with discharging pipe (106) of buffer tank (101), can dismantle on discharging pipe (106) and be connected with first solenoid valve (107), the bottom fixedly connected with bottom plate (102) of buffer tank (101), the bottom fixedly connected with of bottom plate (102) a plurality of supporting legs (103), the bottom center department of bottom plate (102) is provided with first through-hole (104), bottom plate (102) bottom one side is provided with second through-hole (105).

6. The buffer tank for producing m/p-phthaloyl chloride according to claim 5, wherein: the novel buffer tank is characterized in that a third through hole (109) is formed in the center of the upper end of the buffer tank (101), a feeding pipe (108) is fixedly connected to one side of the upper end of the buffer tank (101), symmetrical sliding grooves (110) are formed in the inner wall of the buffer tank (101), and a flange (111) is fixedly connected to the inner wall, close to the bottom, of the buffer tank (101).

7. The buffer tank for producing m/p-phthaloyl chloride according to claim 6, wherein: each first spring telescopic rod (212) is detachably connected with the inner bottom of the buffer tank (101), and a drain pipe (214) penetrates out of the second through hole (105).

8. The buffer tank for producing m/p-phthaloyl chloride according to claim 7, wherein: the electric telescopic rod (221) is detachably connected to the bottom of the bottom plate (102), the telescopic end of the electric telescopic rod is inserted into the first through hole (104) and the sleeve hole (216), and the sliding blocks (226) on two sides are in sliding connection with the inside of the sliding grooves (110) on two sides.

9. The buffer tank for producing m/p-phthaloyl chloride according to claim 8, wherein: the motor (231) is detachably connected to the upper end of the buffer tank (101), the rotating end of the motor is inserted into the third through hole (109), the clamping groove (233) is inserted into the sleeve (224), and the second pore plate (234) is rotatably connected to the inside of the hollow layer (228).