CN221121060U - Meta/para-phthaloyl chloride impurity gas removing device - Google Patents

Abstract

The utility model discloses a meta/para-phthaloyl chloride impurity gas removing device, which belongs to the technical field of impurity gas removing, and comprises a storage device, wherein the upper end of the storage device is detachably connected with a valve assembly, when the device is used, the expansion time of a telescopic rod can be set through a control box, a supporting plate is driven to rise through the extension of the telescopic rod to drive a sliding rail to rotate along the inner parts of vertical plates at two sides, so that a limiting plate drives the sliding rod to move upwards, a blocking block at the bottom can be opened to enable gas in a tank body to enter through gaps of the blocking block and a funnel hole and be discharged from a gas outlet hole, the blocking block is pushed upwards to slide upwards on the outer wall of the sliding rod when the internal pressure is overlarge, and a spring is compressed, so that the opening effect can be achieved, a pore plate can downwards move the compression spring through sliding blocks at two sides when the compression force of the spring is larger, and the opening force of the blocking block is larger, and the opening pressure can be controlled.

Description

Meta/para-phthaloyl chloride impurity gas removing device

Technical Field

The utility model belongs to the technical field of miscellaneous gas removal, and particularly relates to a meta/para-phthaloyl chloride miscellaneous gas removal device.

Background

The storage tank is used for storing chemicals extracted from acid, alkali, alcohol, gas, liquid and the like. The storage tank is widely arranged in North China, and basically comprises the following components according to different materials: polyethylene storage tank, polypropylene storage tank, glass fiber reinforced plastic storage tank, ceramic f storage tank, rubber storage tank, stainless steel storage tank, etc.

Through search, prior art, patent application number: 202022395940.9 discloses a can regularly exhaust fermentation cylinder uses the air release valve, firstly, when using, the accessible passes through mounting flange and installs this air release valve on the fermentation cylinder that needs to use, when using, through the use of timer and controller on the valve body, conveniently make the extension and the withdrawal of electric telescopic handle timing, when electric telescopic handle stretches out, can drive the regulation pole and rotate, make the regulation pole move down and drive low pole and move down, the exhaust of this valve body inside has been made things convenient for, simultaneously when electric telescopic handle withdraws, can make the sealing plate of low pole drive surface block with the inside connection draw-in groove of valve body top, simultaneously the top of low pole block each other with the venthole inside of air release cylinder, and then made things convenient for this air release valve's secondary seal, avoid the problem that the gas overflows; the internally mounted of this valve body has the net gas net, and the net gas net can carry out filtration treatment through its inside first filter screen and second filter screen effectual to gas, is provided with the active carbon layer between first filter screen and the second filter screen simultaneously, has made things convenient for gaseous adsorption treatment, and the absorbent foam pad that active carbon layer top bonded simultaneously can be effectual the vapor in the removal gas, improves the dehumidification effect of this exhaust gas.

The technical scheme also has the following defects: the telescopic link is installed in the inside of valve body, and long-time gas contact that produces with the chemicals is suffered the corrosion damage easily, in case take place to damage and need change whole valve body, increases use cost.

Disclosure of utility model

Aiming at the problems that the existing telescopic rod is arranged in the valve body and is in contact with gas generated by chemicals for a long time, corrosion damage is easy to occur, and the whole valve body needs to be replaced once the damage occurs, and the use cost is increased, the utility model provides an m/p-phthaloyl chloride impurity gas removing device which comprises a storage device, wherein the upper end of the storage device is detachably connected with a valve assembly, and the assembly can effectively solve the problems when being matched with the use.

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

The meta/para-phthaloyl chloride impurity gas removing device comprises a storage device, wherein the upper end of the storage device is detachably connected with a valve assembly.

Specifically, the valve assembly can control the discharge of the internal impurity gas of the storage device, and can automatically discharge the internal pressure reaching the preset upper limit.

Further, storage device include the jar body, jar body upper and lower both sides fixedly connected with symmetrical head, the head that is close to the below and the outer wall fixedly connected with support of jar body, the bottom fixedly connected with of support a plurality of supporting legs, the bottom of below head is provided with the bin outlet, top head outer wall one side is provided with the charge door, the center department of top head is provided with the mounting hole, the outer wall of mounting hole is provided with a plurality of screw holes.

Specifically, the valve assembly is installed through the mounting hole and the threaded hole, raw materials are added to the interior through the feeding hole, and the raw materials are discharged through the discharging hole.

Further, the valve assembly comprises a shell assembly, a valve core assembly is arranged in the shell assembly, and a sealing cover assembly is detachably connected to the upper end of the shell assembly.

Specifically, the shell assembly is arranged at the upper end of the storage device, the valve core assembly can control automatic discharge when the pressure of gas in the tank body is high, and the sealing cover assembly can control the discharge manually or automatically.

Further, the shell assembly include the valve body, the outer wall fixedly connected with flange of valve body, peg graft on the flange and have a plurality of bolts, the bottom fixedly connected with of valve body inserts the post, the bottom of inserting the post is provided with the inlet port, the upper end center department of inserting the post is provided with the funnel hole with the inlet port intercommunication, the inner wall of valve body is provided with symmetrical spout, be provided with the internal thread on the position that the valve body inner wall is close to the upper end.

Specifically, the valve assembly can be mounted on the top of the storage device by bolts, the cover assembly is mounted by internal threads, and the valve core assembly is mounted by the funnel hole and the chute.

Further, the case assembly include the wide putty that falls down narrowly, the inside sliding connection of putty has the slide bar, the bottom threaded connection of slide bar has the stopper, the outer wall that the slide bar is close to middle department is provided with the external screw thread, threaded connection has the orifice plate on the external screw thread, the both sides outer wall fixedly connected with symmetrical slider of orifice plate is provided with the spring between orifice plate and the putty, the slide bar outer wall of orifice plate upper end has cup jointed the filter layer, the upper end rotation of slide bar is connected with the dwang, the upper end fixedly connected with limiting plate of dwang.

Specifically, can realize opening the exhaust effect voluntarily through the sprue cooperation spring, can cooperate the closing cap assembly to open voluntarily through the limiting plate, can carry out filtration treatment to exhaust gas through the filter layer.

Further, the closing cap assembly include the lid, the bottom fixedly connected with screw thread post of lid, lid upper end center department is provided with the jack, the lid upper end is provided with a plurality of ventholes, the upper end of lid is provided with the riser of symmetry, the one end that rotates to be connected with the slide rail between the riser of both sides, the bottom of the slide rail other end is provided with the layer board, the layer board is kept away from the bottom of slide rail one end and can be dismantled the flexible end that is connected with the telescopic link.

Specifically, can drive the slide rail through the flexible of telescopic link and rotate, can initiatively control opening of case assembly through the slide rail, can outwards exhaust through the venthole, can be with the upper end threaded connection of shell assembly through the screw thread post.

Further, the telescopic rod can be detached and connected with the outer wall of the sealing head above, and the threaded column is in threaded connection with the internal threads.

Further, the blocking block is inserted in the funnel hole, the sliding blocks on the two sides are in sliding connection with the inner parts of the valve bodies on the two sides, the upper end of the sliding rod penetrates through the insertion hole, and the limiting plate is clamped at the upper end of the sliding rail.

Further, the inserted column is inserted into the mounting hole, and a plurality of bolts are in threaded connection with a plurality of threaded holes.

Advantageous effects

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

(1) According to the utility model, the expansion time of the expansion link can be set through the control box during use, the expansion link stretches to drive the supporting plate to rise to drive the sliding rail to rotate along the interiors of the vertical plates at two sides, so that the limiting plate drives the sliding bar to move upwards, the blocking block at the bottom can be opened to enable gas in the tank body to enter through the gap between the blocking block and the funnel hole and be discharged from the gas outlet hole, the blocking block is pushed upwards against the outer wall of the sliding bar to slide upwards and compress the spring when the internal pressure is overlarge, the opening effect can be achieved, the orifice plate can downwards move the compression spring through the sliding blocks at two sides through rotating the sliding bar, and the opening force of the blocking block is larger along with the larger compression force of the spring, so that the opening pressure can be controlled.

(2) According to the utility model, after the regulating pressure is regulated to be large, the pore plate can move downwards, the distance between the pore plate and the sealing cover assembly is large, a plurality of filter layers can be stacked at the moment, when the valve core assembly starts the internal gas to be discharged, the filter effect can be better through the plurality of filter layers, and the pressure is reduced when the valve core assembly discharges the internal gas.

(3) According to the utility model, the limiting plate is rotated to be parallel to the inside of the sliding rail during disassembly, the sliding rail is rotated to be separated from the limiting plate, the cover body is rotated to be taken down, the rotating sliding rod is also detachable, and the rotating limiting block is also detachable, so that each part can be replaced, and the use cost is reduced.

Drawings

FIG. 1 is a schematic diagram of a device for removing meta/para-phthaloyl chloride impurity gas in the present utility model;

FIG. 2 is a schematic diagram of a storage device according to the present utility model;

FIG. 3 is a schematic view of a valve assembly according to the present utility model;

FIG. 4 is a schematic view of a housing assembly according to the present utility model;

FIG. 5 is a schematic illustration of a valve core assembly according to the present utility model;

FIG. 6 is a schematic diagram of a closure assembly according to the present utility model.

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

1. A storage device; 101. a tank body; 102. a bracket; 103. support legs; 104. a seal head; 105. a discharge port;

106. A feed inlet; 107. a mounting hole; 108. a threaded hole;

2. A valve assembly; 21. a housing assembly; 211. a valve body; 212. an internal thread; 213. a chute; 214. a flange;

215. A bolt; 216. a funnel hole; 217. inserting a column; 218. an air inlet hole;

22. A valve core assembly; 221. blocking; 222. a limiting block; 223. a spring; 224. an external thread; 225. an orifice plate;

226. a slide block; 227. a filter layer; 228. a rotating lever; 229. a limiting plate; 2210. a slide bar;

23. a capping assembly; 231. a cover body; 232. a threaded column; 233. a riser; 234. a slide rail; 235. a supporting plate;

236. A telescopic rod; 237. a jack; 238. and an air outlet hole.

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

Fig. 1 to 6 are schematic structural diagrams of an m-phthaloyl chloride impurity removing device according to a preferred embodiment of the present utility model, and the m-phthaloyl chloride impurity removing device according to this embodiment includes a storage device 1, wherein a valve assembly 2 is detachably connected to an upper end of the storage device 1.

Specifically, the discharge of the internal impurity gas of the storage device 1 can be controlled by the valve assembly 2, and the internal pressure can be automatically discharged when reaching the preset upper limit.

Further, the storage device 1 comprises a tank body 101, symmetrical sealing heads 104 are fixedly connected to the upper side and the lower side of the tank body 101, a support 102 is fixedly connected to the sealing heads 104 close to the lower side and the outer wall of the tank body 101, a plurality of supporting legs 103 are fixedly connected to the bottom of the support 102, a discharge hole 105 is formed in the bottom of the lower sealing head 104, a charging hole 106 is formed in one side of the outer wall of the upper sealing head 104, a mounting hole 107 is formed in the center of the upper sealing head 104, and a plurality of threaded holes 108 are formed in the outer wall of the mounting hole 107.

Specifically, the valve assembly 2 is installed through the installation hole 107 and the screw hole 108, the raw material is added to the inside through the feed port 106, and the raw material is discharged through the discharge port 105.

Further, the valve assembly 2 comprises a housing assembly 21, a valve core assembly 22 is installed in the housing assembly 21, and a sealing cover assembly 23 is detachably connected to the upper end of the housing assembly 21.

Specifically, the housing assembly 21 is installed at the upper end of the storage device 1, the valve core assembly 22 can control the automatic discharge when the gas pressure in the tank 101 is high, and the cover assembly 23 can control the manual or automatic adjustment of the discharge.

Further, the housing assembly 21 includes a valve body 211, an outer wall of the valve body 211 is fixedly connected with a flange 214, a plurality of bolts 215 are inserted into the flange 214, a plug post 217 is fixedly connected with the bottom of the valve body 211, an air inlet 218 is arranged at the bottom of the plug post 217, a funnel hole 216 communicated with the air inlet 218 is arranged at the center of the upper end of the plug post 217, symmetrical sliding grooves 213 are formed in the inner wall of the valve body 211, and internal threads 212 are formed in the position, close to the upper end, of the inner wall of the valve body 211.

Specifically, the valve assembly 2 may be mounted on top of the storage device 1 by bolts 215, with internal threads 212 for mounting the closure assembly 23, and with the funnel hole 216 and chute 213 for mounting the valve cartridge assembly 22.

Further, the valve core assembly 22 includes a block 221 with a wide upper part and a narrow lower part, a slide rod 2210 is slidably connected in the block 221, a limiting block 222 is screwed at the bottom of the slide rod 2210, an external thread 224 is provided on an outer wall of the slide rod 2210 near the middle, a hole plate 225 is screwed on the external thread 224, symmetrical sliding blocks 226 are fixedly connected on two side outer walls of the hole plate 225, a spring 223 is provided between the hole plate 225 and the block 221, a filter layer 227 is sleeved on an outer wall of the slide rod 2210 at the upper end of the hole plate 225, a rotating rod 228 is rotatably connected at the upper end of the slide rod 2210, and a limiting plate 229 is fixedly connected at the upper end of the rotating rod 228.

Specifically, the effect of automatically opening the exhaust can be achieved by the plug 221 in combination with the spring 223, the exhaust can be automatically opened by the limiting plate 229 in combination with the cover assembly 23, and the exhaust gas can be filtered by the filter layer 227.

Further, the cover assembly 23 includes a cover 231, a threaded post 232 is fixedly connected to the bottom of the cover 231, a jack 237 is provided at the center of the upper end of the cover 231, a plurality of air outlets 238 are provided at the upper end of the cover 231, symmetrical risers 233 are provided at the upper end of the cover 231, and sliding rails 234 are rotatably connected between the risers 233 on both sides through a rotation shaft, so that the sliding rails 234 can rotate around the rotation shaft between the risers 233, a supporting plate 235 is provided at the bottom of the other end of the sliding rails 234, the end of the supporting plate 235 is slidably mounted in the sliding rails 234, and a telescopic end of a telescopic rod 236 is detachably connected to the bottom of one end of the supporting plate 235 away from the sliding rail 234, so that the telescopic rod 236 can drive the supporting plate 235 to move upwards, and the end of the supporting plate 235 slides in the sliding rail 234, so that the sliding rail 234 can be pushed to rotate along the rotation shaft between the risers 233.

Specifically, the sliding rail 234 can be driven to rotate by the telescopic rod 236, the opening of the valve core assembly 22 can be actively controlled by the sliding rail 234, the exhaust can be outwards performed by the air outlet 238, and the air outlet can be in threaded connection with the upper end of the housing assembly 21 by the threaded column 232.

Further, the telescopic rod 236 is detachably connected to the outer wall of the upper end socket 104, and the threaded column 232 is in threaded connection with the internal thread 212.

Further, the blocking block 221 is inserted into the funnel hole 216, the two side sliding blocks 226 are slidably connected with the two side valve bodies 211, the upper end of the slide rod 2210 passes through the insertion hole 237, the limiting plate 229 is clamped at the upper end of the slide rail 234, and the limiting plate 229 is slidably assembled with the slide rail 234, when the slide rail 234 rotates around the rotation axis between the vertical plates 233, the limiting plate 229 can slide on the slide rail 234, so that the slide rod 2210 can be driven to move upwards.

Further, the posts 217 are inserted into the mounting holes 107, and the plurality of bolts 215 are screwed into the plurality of threaded holes 108.

Working principle: when the device is used, the expansion time of the expansion link 236 can be set through the control box, the expansion link 236 stretches to drive the supporting plate 235 to rise to drive the sliding rail 234 to rotate along the interiors of the vertical plates 233 at two sides, so that the limiting plate 229 drives the sliding rod 2210 to move upwards, the blocking piece 221 at the bottom can be opened to enable gas in the tank 101 to enter a gap between the blocking piece 221 and the funnel hole 216 and be discharged from the air outlet 238, when the internal pressure is overlarge, the blocking piece 221 is pushed upwards to slide upwards on the outer wall of the sliding rod 2210 and compress the spring 223, the opening effect can be achieved, the orifice plate 225 can downwards move the compression spring 223 through the sliding blocks 226 at two sides through rotating the sliding rod 2210, and as the compression force of the spring 223 is larger, the opening force of the blocking piece 221 is larger, and the opening pressure can be controlled; when the regulating pressure is regulated to be large, the pore plate 225 moves downwards, the distance between the pore plate 225 and the sealing cover assembly 23 is increased, a plurality of filter layers 227 can be placed for stacking, when the valve core assembly 22 starts the internal gas to be discharged, the filter effect is better through the plurality of filter layers 227, and the pressure is reduced when the valve core assembly is discharged outwards; when the sliding rail 234 is disassembled, the limiting plate 229 is rotated to be parallel to the inside of the sliding rail 234, the sliding rail 234 is rotated to be separated from the limiting plate 229, the cover 231 is rotated to be taken down, the sliding rod 2210 is also disassembled, and the limiting block 222 is also disassembled, so that each part can be replaced, and the use cost is reduced.

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 (6)

1. An m/p-phthaloyl chloride impurity gas removing device, which is characterized in that: the valve assembly (2) comprises a shell assembly (21), a valve core assembly (22) is arranged in the shell assembly (21), and a sealing cover assembly (23) is detachably connected to the upper end of the shell assembly (21);

The shell assembly (21) comprises a valve body (211), wherein a flange (214) is fixedly connected to the outer wall of the valve body (211), a plurality of bolts (215) are inserted into the flange (214), a plug column (217) is fixedly connected to the bottom of the valve body (211), an air inlet hole (218) is formed in the bottom of the plug column (217), a funnel hole (216) communicated with the air inlet hole (218) is formed in the center of the upper end of the plug column (217), symmetrical sliding grooves (213) are formed in the inner wall of the valve body (211), and internal threads (212) are formed in the position, close to the upper end, of the inner wall of the valve body (211);

The valve core assembly (22) include wide in the top and narrow in the bottom of the plug (221) the inside sliding connection of plug (221) has slide bar (2210), the bottom threaded connection of slide bar (2210) has stopper (222), the outer wall that slide bar (2210) is close to middle department is provided with external screw thread (224), threaded connection has orifice plate (225) on external screw thread (224), the both sides outer wall fixedly connected with symmetrical slider (226) of orifice plate (225), be provided with spring (223) between orifice plate (225) and plug (221), slide bar (2210) outer wall of orifice plate (225) upper end has cup jointed filter layer (227), the upper end rotation of slide bar (2210) is connected with dwang (228), the upper end fixedly connected with limiting plate (229) of dwang (228).

2. An m/p-phthaloyl chloride impurity removal apparatus according to claim 1, wherein: the sealing cover assembly (23) comprises a cover body (231), a threaded column (232) is fixedly connected to the bottom of the cover body (231), a jack (237) is arranged in the center of the upper end of the cover body (231), a plurality of air outlets (238) are formed in the upper end of the cover body (231), symmetrical vertical plates (233) are arranged at the upper end of the cover body (231), one end of a sliding rail (234) is rotatably connected between the vertical plates (233) at the two sides, a supporting plate (235) is arranged at the bottom of the other end of the sliding rail (234), and a telescopic end, which is connected with a telescopic rod (236), can be detached from the bottom of one end of the sliding rail (234), of the supporting plate (235).

3. An m/p-phthaloyl chloride impurity removal apparatus according to claim 2, wherein: storage device (1) include jar body (101), jar body (101) upper and lower both sides fixedly connected with symmetrical head (104), the outer wall fixedly connected with support (102) of head (104) and jar body (101) near the below, the bottom fixedly connected with of support (102) is a plurality of supporting legs (103), the bottom of lower head (104) is provided with bin outlet (105), upper head (104) outer wall one side is provided with charge door (106), the center department of upper head (104) is provided with mounting hole (107), the outer wall of mounting hole (107) is provided with a plurality of screw holes (108).

4. A meta/para-phthaloyl chloride impurity removal device according to claim 3, wherein: the telescopic rod (236) is detachably connected with the outer wall of the seal head (104) above, and the threaded column (232) is in threaded connection with the internal thread (212).

5. An m/p-phthaloyl chloride impurity gas removing apparatus according to claim 4, wherein: the blocking block (221) is inserted into the funnel hole (216), the sliding blocks (226) on two sides are in sliding connection with the inside of the valve body (211) on two sides, the upper end of the sliding rod (2210) penetrates through the insertion hole (237), and the limiting plate (229) is clamped at the upper end of the sliding rail (234).

6. An m/p-phthaloyl chloride impurity gas removing apparatus according to claim 5, wherein: the plug posts (217) are inserted into the mounting holes (107), and the bolts (215) are in threaded connection with the threaded holes (108).