CN217746043U

CN217746043U - Filter device of flowing hydrogenation reaction instrument

Info

Publication number: CN217746043U
Application number: CN202221614831.4U
Authority: CN
Inventors: 罗杨; 王尧; 刘明星
Original assignee: Shaoxing Shunbang Medical Technology Co ltd
Current assignee: Shaoxing Shunbang Medical Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-08
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a filter equipment of mobile hydrogenation appearance, including mobile hydrogenation appearance body and filtration jar body, it is provided with runner assembly to filter jar body one side, filters upper cover, jar body and the lower cover that jar body includes top-down setting, the upper cover top is provided with the inlet, first feed liquor pipe has been cup jointed on the inlet, mobile hydrogenation appearance body is connected to the other end of first feed liquor pipe, through first fixed subassembly fixed connection between upper cover and the jar body, through the fixed subassembly fixed connection of second between jar body and the lower cover, jar internal top-down sets gradually first filter and second filter, first filter and the equal slope of second filter set up, jar side top-down is provided with blow off pipe and second feed liquor pipe, and the second feed liquor pipe other end is connected with the liquid storage pot, the lower cover bottom is connected to mobile hydrogenation appearance body through the third feed liquor pipe.

Description

Filter device of flowing hydrogenation reaction instrument

Technical Field

The utility model relates to a filtration equipment field, concretely relates to filter equipment of mobile hydrogenation appearance.

Background

The hydrogenation reaction is widely applied as a reaction in chemical synthesis, a catalyst is commonly used in the reaction process, and liquid-solid separation needs to be carried out in a filtering mode after the reaction is finished; the currently common liquid-solid separation mode is that a mixture of feed liquid and catalyst is discharged from a bottom valve in a downward discharging mode and is subjected to filter pressing by a filter, so that the aim of solid-liquid separation is fulfilled. Because the catalysts are high-activity components and are contacted with air during discharging, sparks are easy to generate, so that the separation mode has great potential safety hazards, and in addition, the catalysts need to be taken out of the filter and then put back into the reactor for mechanical application in the whole operation process, so that the working intensity is high, and the labor cost is high.

In particular, a filter device for a flow hydrogenation reactor is proposed to solve the above problems.

Disclosure of Invention

The utility model aims at solving the problem among the prior art, provide a simple structure, use convenient, the high filter equipment of flow hydrogenation appearance of security performance, realize the recycle of catalyst, both greatly reduced personnel's intensity of labour, improved the security of operation again.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a filter equipment of mobile hydrogenation appearance, includes mobile hydrogenation appearance body and crosses a jar body, it is provided with runner assembly to cross a jar body one side, crosses a jar body and a lower cover that a jar body includes upper cover, jar body and that top of the body set up from top to bottom, the upper cover top is provided with the inlet, first feed liquor pipe has been cup jointed on the inlet, mobile hydrogenation appearance body is connected to the other end of first feed liquor pipe, through first fixed subassembly fixed connection between upper cover and the jar body, through second fixed subassembly fixed connection between jar body and the lower cover, jar internal top-down sets gradually first filter and second filter, first filter and second filter all incline the setting, jar side top-down is provided with blow off pipe and second feed liquor pipe, the one end that blow off pipe and second feed liquor pipe extend to jar internal portion sets up respectively in the lower of first filter and second filter, and the second feed liquor pipe other end is connected with the liquid storage pot, the lower cover bottom is connected to mobile hydrogenation appearance body through third feed liquor pipe.

Preferably, the rotating assembly is located and crosses filter tank body one side including setting up the rack of crossing filter tank body bottom the rack top is provided with the stand, be provided with first connecting piece on the upper cover side, first connecting piece is including setting up the head rod in the upper cover side perpendicularly, the one end that the upper cover was kept away from to the head rod is provided with the activity and cup joints the first sleeve in the stand, first sleeve rotates with the stand to be connected, be provided with two second connecting pieces that align side by side from top to bottom on the tank body side, the second connecting piece is including setting up the second connecting rod in tank body side perpendicularly, the one end that the jar body was kept away from to the second connecting rod is provided with the activity and cup joints the second sleeve in the stand, the second sleeve rotates with the stand to be connected, the stand top is provided with fixed cover.

Preferably, first fixed subassembly sets up the solid fixed ring of second at jar body top including fixed first solid fixed ring that sets up in the upper cover bottom and symmetry, first solid fixed ring bottom outside is provided with first sealing washer, is located first sealing washer inboard the solid fixed ring top of second is provided with the second sealing washer, all set up the longitudinal symmetry on first solid fixed ring and the solid fixed ring of second and be a plurality of first fixed orificess of annular arrangement.

Preferably, the subassembly is fixed to the second sets up the solid fixed ring of third and symmetry at the lower cover top including fixed the setting in jar body bottom, the solid fixed ring bottom outside of third is provided with the third sealing washer, is located the third sealing washer inboard the solid fixed ring top of fourth is provided with the fourth sealing washer, all set up the vertical symmetry on the solid fixed ring of third and the solid fixed ring of fourth and be a plurality of second fixed orificess that the annular was arranged.

Preferably, a drain valve is arranged on the drain pipe.

Preferably, a first delivery pump is arranged on the first liquid inlet pipe, a second delivery pump is arranged on the second liquid inlet pipe, and a third delivery pump is arranged on the third liquid inlet pipe.

The utility model has the advantages that:

the utility model discloses a feed liquid and catalyst mixture in with the hydrogenation reaction appearance that flows through first delivery pump enter into the filter tank body through first feed liquor pipe and filter, feed liquid after first filter screen filters collects the liquid storage pot through the second feed liquor pipe, remaining feed liquid filters the back through the second filter screen and transports the catalyst that separates again to the hydrogenation reaction appearance that flows through the third feed liquor pipe and carries out used repeatedly, whole process adopts sealed operation, can effectually avoid catalyst and air contact to produce the emergence of incident such as explosion, adopt the pump to pass through the pipeline to the feed liquid simultaneously, can greatly improve work efficiency and reduce operation workman's intensity of labour; the filter tank body divide into the upper cover simultaneously, jar body and lower cover, and between the upper cover and the jar body, go on through the fixed subassembly of first fixed subassembly and second between jar body and the lower cover respectively, conveniently dismantle and wash and maintain, increase the life of device, and all set up a plurality of sealing washers in first fixed subassembly and the second subassembly, the sealed effect of assurance device that can be better when using, can utilize the runner assembly auxiliary operation when dismantling the maintenance, promptly high-efficiently can alleviate intensity of labour again.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of another view angle of the present invention;

FIG. 3 is a schematic structural view of the inside of the filtering box body of the present invention;

fig. 4 is a schematic structural diagram of the first fixing component and the second fixing component of the present invention.

Detailed Description

In order to make the technical field of the invention better understand, the invention is further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1-4, a filtering apparatus of a flow hydrogenation reactor comprises a flow hydrogenation reactor body 1 and a filter tank body 2, wherein a rotating component 4 is arranged on one side of the filter tank body 2, the filter tank body 2 comprises an upper cover 21, a tank body 22 and a lower cover 23 which are arranged from top to bottom, a liquid inlet 211 is arranged on the top of the upper cover 21, a first liquid inlet pipe 213 is sleeved on the liquid inlet 211, the other end of the first liquid inlet pipe 213 is connected with the flow hydrogenation reactor body 1, the upper cover 21 is fixedly connected with the tank body 22 through a first fixing component 24, the tank body 22 is fixedly connected with the lower cover 23 through a second fixing component 25, a first filter plate 225 and a second filter plate 226 are sequentially arranged in the tank body 22 from top to bottom, the first filter plate 225 and the second filter plate 226 are both obliquely arranged, a drain pipe 222 and a second liquid inlet pipe 224 are arranged on the side surface of the tank body 22 from top to bottom, one end of the drain pipe 222 and the second filter pipe 224 extending into the tank body 22 are respectively arranged at the positions of the first filter plate 225 and the second filter plate 226, the other end of the second liquid inlet pipe 224 is connected with a liquid storage tank 3, the filter plate 23, the filter plate is connected with a filter plate through a third filter plate hole 231, and the filter plate inlet pipe 231 in the filter plate 1.

Rotating assembly 4 is including setting up the rack 41 of crossing jar body 2 bottom, is located and crosses jar body 2 one side rack 41 top is provided with stand 42, be provided with first connecting piece 44 on the upper cover 21 side, first connecting piece 44 is including setting up perpendicularly in the first connecting rod 441 of upper cover 21 side, the one end that upper cover 21 was kept away from to first connecting rod 441 is provided with the activity and cup joints in the first sleeve 442 of stand 42, first sleeve 442 rotates with stand 42 and is connected, be provided with two second connecting pieces 45 that align side by side from top to bottom on the jar body 22 side, second connecting piece 45 is including setting up perpendicularly in the second connecting rod 431 of jar body 22 side, the one end that jar body 22 was kept away from to second connecting rod 431 is provided with the activity and cup joints in the second sleeve 432 of stand 42, second sleeve 432 rotates with stand 42 and is connected, stand 42 top is provided with fixed cover 45, and in the implementation, when the device does not use or overhauls, can rotate the upper cover to leave jar body top through rotating the second connecting piece, and cover top under to leaving, and convenient operation is laborsaving, and the device of being convenient to maintain.

First fixed subassembly 24 sets up the solid fixed ring 243 at the second at jar body 22 top including fixed first solid fixed ring 241 that sets up in upper cover 21 bottom and symmetry, first solid fixed ring 241 bottom outside is provided with first sealing washer 242, is located first sealing washer 242 inboard the solid fixed ring 243 top of second is provided with second sealing washer 244, all set up longitudinal symmetry and be a plurality of first fixed orifices 245 of annular arrangement on first solid fixed ring 243 and the solid fixed ring 243 of second, in the implementation, because first sealing washer and second sealing washer all adopt the rubber material sealing washer, and first sealing washer diameter is greater than second sealing washer diameter, plays a good sealed effect when fixing first solid fixed ring and the solid fixed ring of second through the bolt.

The fixed subassembly 25 of second sets up the solid fixed ring 252 at the lower cover 23 top including fixed third solid fixed ring 254 and the symmetry that sets up in jar body 22 bottom, the solid fixed ring 254 bottom outside of third is provided with third sealing washer 251, is located third sealing washer 251 inboard the solid fixed ring 252 top of fourth is provided with fourth sealing washer 253, all set up the longitudinal symmetry on solid fixed ring 254 of third and the solid fixed ring 252 of fourth and be a plurality of second fixed orifices 255 of ring array, in the implementation process, because third sealing washer and fourth sealing washer all adopt the rubber material sealing washer, and third sealing washer diameter is greater than fourth sealing washer diameter, plays a good sealed effect when fixing solid fixed ring and the solid fixed ring of fourth through the bolt.

The drain pipe 222 is provided with a drain valve 221, and in the implementation process, the drain valve is preferably a valve sleeve type drain valve with model number TP41Y of Yongjia ao valve Limited company.

Be provided with first delivery pump 212 on the first feed liquor pipe 213, be provided with second delivery pump 223 on the second feed liquor pipe 224, be provided with third delivery pump 232 on the third feed liquor pipe 231, in the implementation, first delivery pump, second delivery pump and the preferred horizontal acid and alkali-resistant plastics chemical industry pump of moulding precious pump industry ltd of Dongguan city of third delivery pump.

During the use, pass through the bolt fastening with the fixed subassembly of first fixed subassembly and second closely after, can begin to operate after having connected the pipeline, feed liquid and catalyst mixture in with the hydrogenation appearance that will flow through first delivery pump enter into through first feed liquor pipe and filter in filtering the jar body, feed liquid after first filter screen filters passes through the second feed liquor pipe and collects the liquid storage pot in, the residue after the filtration is treated the whole device operation and is finished the back and discharge to the appointed place through the blowoff valve on the blow off pipe. The residual feed liquid is filtered by the second filter screen, and then the separated catalyst is conveyed to the flow hydrogenation reactor again through the third liquid inlet pipe for repeated use, the whole process adopts sealing operation, so that the occurrence of safety accidents such as explosion and the like caused by contact between the catalyst and air can be effectively avoided, and meanwhile, the feed liquid is conveyed by a pump through a pipeline, so that the working efficiency can be greatly improved, and the labor intensity of operators can be greatly reduced; the filter tank body divide into the upper cover simultaneously, jar body and lower cover, and between the upper cover and the jar body, go on through the fixed subassembly of first fixed subassembly and second between jar body and the lower cover respectively, conveniently dismantle and wash and maintain, increase the life of device, and all set up a plurality of sealing washers in first fixed subassembly and the second subassembly, the sealed effect of assurance device that can be better when using, can utilize the runner assembly auxiliary operation when dismantling the maintenance, promptly high-efficiently can alleviate intensity of labour again.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A filter device of a flow hydrogenation reactor is characterized in that: the device comprises a flowing hydrogenation reaction instrument body (1) and a filtering tank body (2), wherein a rotating assembly (4) is arranged on one side of the filtering tank body (2), the filtering tank body (2) comprises an upper cover (21), a tank body (22) and a lower cover (23) which are arranged from top to bottom, a liquid inlet (211) is formed in the top of the upper cover (21), a first liquid inlet pipe (213) is sleeved on the liquid inlet (211), the other end of the first liquid inlet pipe (213) is connected with the flowing hydrogenation reaction instrument body (1), the upper cover (21) and the tank body (22) are fixedly connected through a first fixing assembly (24), the tank body (22) and the lower cover (23) are fixedly connected through a second fixing assembly (25), a first filter plate (225) and a second filter plate (226) are sequentially arranged in the tank body (22) from top to bottom, the first filter plate (225) and the second filter plate (226) are both obliquely arranged, a drain pipe (222) and a second liquid inlet pipe (224) are arranged on the side face of the tank body (22) from top to bottom, the drain pipe (222) and the second filter plate (226) are respectively arranged at the position where the liquid storage tank (22) and the second filter plate (224), the bottom of the lower cover (23) is connected to the flowing hydrogenation reactor body (1) through a third liquid inlet pipe (231).

2. A filter arrangement for a flow hydrogenation reactor according to claim 1, wherein: rotating assembly (4) is including setting up rack (41) in filtering a jar body (2) bottom, is located and filters a jar body (2) one side rack (41) top is provided with stand (42), be provided with first connecting piece (44) on upper cover (21) side, first connecting piece (44) are including setting up perpendicularly in first connecting rod (441) of upper cover (21) side, the one end that upper cover (21) were kept away from in first connecting rod (441) is provided with the activity and cup joints first sleeve (442) in stand (42), first sleeve (442) and stand (42) rotate to be connected, be provided with two second connecting piece (45) that align side by side from top to bottom on jar body (22) side, second connecting piece (45) are including setting up perpendicularly in second connecting rod (431) of jar body (22) side, the one end that second connecting rod (431) kept away from jar body (22) is provided with the activity and cup joints second sleeve (432) in stand (42), second sleeve (432) and stand (42) rotate to be connected, stand (42) are provided with fixed cover (45).

3. A filter arrangement for a flow hydrogenation reactor according to claim 1, wherein: first fixed subassembly (24) sets up the solid fixed ring (243) at jar body (22) top including fixed first solid fixed ring (241) that set up in upper cover (21) bottom and symmetry, first solid fixed ring (241) bottom outside is provided with first sealing washer (242), is located first sealing washer (242) inboard solid fixed ring (243) top of second is provided with second sealing washer (244), all set up a plurality of first fixed orificess (245) that the longitudinal symmetry just was the annular arrangement on first solid fixed ring (243) and the solid fixed ring of second (243).

4. A filter arrangement for a flow hydrogenation reactor according to claim 1, wherein: the fixed subassembly of second (25) sets up the fourth solid fixed ring (252) at lower cover (23) top including fixed third solid fixed ring (254) and the symmetry that set up in jar body (22) bottom, the solid fixed ring of third (254) bottom outside is provided with third sealing washer (251), is located third sealing washer (251) inboard the solid fixed ring of fourth (252) top is provided with fourth sealing washer (253), all offer a plurality of second fixed orificess (255) of longitudinal symmetry and being the annular arrangement on solid fixed ring of third (254) and the solid fixed ring of fourth (252).

5. A filter arrangement for a flow hydrogenation reactor according to claim 1, wherein: a drain valve (221) is arranged on the drain pipe (222).

6. A filter arrangement for a flow hydrogenation reactor according to claim 1, wherein: the first liquid inlet pipe (213) is provided with a first conveying pump (212), the second liquid inlet pipe (224) is provided with a second conveying pump (223), and the third liquid inlet pipe (231) is provided with a third conveying pump (232).