CN216245289U

CN216245289U - Catalyst recovery filter

Info

Publication number: CN216245289U
Application number: CN202122852309.1U
Authority: CN
Inventors: 吴蕾; 周燕; 朱京京
Original assignee: Shanghai Pinkang Environmental Protection Technology Co ltd
Current assignee: Shanghai Pinkang Environmental Protection Technology Co ltd
Priority date: 2021-11-21
Filing date: 2021-11-21
Publication date: 2022-04-08
Anticipated expiration: 2031-11-21

Abstract

The utility model discloses a catalyst recovery filter, and belongs to the field of catalysts. A catalyst recovery filter comprising a housing and further comprising: the inner cylinder is rotatably connected in the shell, a filter screen is arranged on the outer wall of the inner cylinder, a sealing plate is arranged on the inner cylinder, a rotating rod is rotatably connected to the sealing plate, an air outlet groove is formed in the rotating rod, and an air outlet hole is formed in the air outlet groove; the first motor is fixedly connected to the sealing plate, wherein the output end of the first motor is connected with the rotating rod through a gear set; the stirring rod is fixedly connected to the rotating rod, wherein a communicating groove is formed in the stirring rod and communicated with the air outlet groove; the air heater is simple to use and convenient to operate, air is supplied to the air outlet groove in the rotating rod through the air heater, hot air is sprayed out through the air outlet holes in the air outlet groove to dry the catalyst, the residual moisture in the catalyst is reduced, and the drying effect of the catalyst is improved.

Description

Catalyst recovery filter

Technical Field

The utility model relates to the technical field of catalysts, in particular to a catalyst recovery filter.

Background

The catalyst occupies an extremely important position in the modern chemical industry, according to statistics, about 80-85% of chemical production processes use the catalyst to accelerate the reaction rate and improve the production efficiency, however, the expensive waste catalyst increases the enterprise cost, the recovery of the inactivated waste catalyst becomes a necessary measure, particularly, the recovery and reutilization benefits of the metal catalyst are considerable, and a filter is mostly used in the catalyst recovery process.

Through the retrieval, patent application No. CN201821722516.7 discloses a catalyst recovery filter, including casing, connection lid, filtration filter core, motor, the casing upper end is provided with the feed inlet, survey a rolling bearing of fixedly connected with in the feed inlet, filter the solid fixed ring of filter core upper end fixedly connected with, the casing top is connected with the connection lid through the buckle, the terminal surface is provided with the recess under the connection lid, No. two rolling bearing of recess internal surface center fixedly connected with, No. two rolling bearing fixedly connected with rotating shaft pole, rotating shaft pole other end fixedly connected with sealed dish, lower part fixedly connected with filtrating discharge pipe in the casing, the casing bottom is provided with the braking chamber, No. three rolling bearing of braking chamber top center fixedly connected with, braking chamber bottom center fixedly connected with motor. The centrifugal drying device has the advantages of reasonable and novel structure, convenience in operation, strong liquidity and drying function, and is mainly used for filtering liquid.

But this utility model discloses only separate the moisture in the form through spin-drying to the catalyst, can't thoroughly clear away moisture, lead to moisture to remain in the catalyst, still need carry out solitary drying process and just can accomplish the recovery, reduced recovery efficiency, therefore we have proposed catalyst recovery filter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, moisture in a catalyst is separated only in a spin-drying mode and cannot be thoroughly removed, so that the moisture is remained in the catalyst, and the recovery can be completed only by carrying out separate drying treatment, so that the recovery efficiency is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a catalyst recovery filter comprising a housing and further comprising: the inner cylinder is rotatably connected in the shell, a filter screen is arranged on the outer wall of the inner cylinder, a sealing plate is arranged on the inner cylinder, a rotating rod is rotatably connected to the sealing plate, an air outlet groove is formed in the rotating rod, and an air outlet hole is formed in the air outlet groove; the first motor is fixedly connected to the sealing plate, wherein the output end of the first motor is connected with the rotating rod through a gear set; the puddler, fixed connection is on the dwang, wherein, seted up the intercommunication groove in the puddler, the intercommunication groove is linked together with the groove of giving vent to anger, the exhaust hole has been seted up on the intercommunication groove.

In order to facilitate the drying of the catalyst, preferably, the outer wall of the inner cylinder is fixedly connected with a gear ring, the outer shell is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a transmission gear, and the transmission gear is meshed with the gear ring.

For facilitating air supply, preferably, the sealing plate is fixedly connected with an air heater, the rotating rod is fixedly connected with a rotating joint, and the air heater is communicated with the rotating joint through an air outlet pipe.

In order to prevent the raw material from being thrown out, preferably, an air cylinder is fixedly connected to the outer shell, and an output end of the air cylinder is connected with the bottom of the sealing plate.

In order to improve the stability of rotation, preferably, the inner wall of the housing is fixedly connected with a clamping seat, the inner cylinder is fixedly connected with a rotating sleeve, and the rotating sleeve is rotatably connected to the clamping seat.

In order to facilitate discharging, preferably, a discharging pipe is fixedly connected to the inner barrel, a connecting pipe and a discharging pipe are fixedly connected to the outer shell, and the discharging pipe is rotatably connected to the connecting pipe.

Compared with the prior art, the utility model provides the catalyst recovery filter, which has the following beneficial effects:

1. the catalyst recovery filter enables the moisture in the catalyst in the inner cylinder to be thrown out through the filter screen on the inner cylinder by the centrifugal force generated by the rotation of the inner cylinder, so that the moisture in the catalyst is reduced.

2. This filter is retrieved to catalyst drives the dwang through the gear train and rotates, and the puddler on the dwang stirs the catalyst, prevents that moisture in the catalyst from piling up in the middle of the inner tube and can't be thrown away, improves the efficiency that spin-dries.

3. This filter is retrieved to catalyst carries out the air feed through air heater, outlet duct and rotary joint in to the venthole inslot in the dwang, and steam is dried the catalyst through the venthole blowout on the venthole groove, reduces moisture and remains in the catalyst, improves the effect of drying to the catalyst, and steam enters into the intercommunication inslot in the puddler, through exhaust hole blowout, dries the catalyst when the puddler stirring, improves drying efficiency.

Drawings

FIG. 1 is a schematic structural view of a catalyst recovery filter according to the present invention;

FIG. 2 is a schematic structural diagram of an inner cylinder of a catalyst recovery filter according to the present invention;

fig. 3 is a schematic structural view of a portion a of fig. 1 of the catalyst recovery filter according to the present invention.

In the figure: 1. a housing; 101. a card holder; 102. rotating the sleeve; 103. a connecting pipe; 104. a drain pipe; 2. an inner barrel; 201. a filter screen; 202. a discharge pipe; 3. a sealing plate; 4. rotating the rod; 401. an air outlet groove; 402. an air outlet; 5. a first motor; 6. a gear set; 7. a second motor; 8. a transmission gear; 9. a ring gear; 10. a stirring rod; 1011. a communicating groove; 1012. an exhaust hole; 11. a hot air blower; 12. a rotary joint; 13. an air outlet pipe; 14. and a cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, the catalyst recovery filter includes a housing 1, and further includes: the catalyst comprises an inner barrel 2 rotatably connected in a shell 1, a clamping seat 101 fixedly connected to the inner wall of the shell 1, a rotating sleeve 102 fixedly connected to the inner barrel 2, and the rotating sleeve 102 rotatably connected to the clamping seat 101, wherein a filter screen 201 is arranged on the outer wall of the inner barrel 2, so that moisture in the catalyst is thrown out when the inner barrel 2 rotates, a sealing plate 3 is arranged on the inner barrel 2, a rotating rod 4 is rotatably connected to the sealing plate 3, an air outlet groove 401 is formed in the rotating rod 4, and an air outlet hole 402 is formed in the air outlet groove 401; the first motor 5 is fixedly connected to the sealing plate 3, wherein the output end of the first motor 5 is connected with the rotating rod 4 through a gear set 6; and the gear ring 9 is fixedly connected to the outer wall of the inner cylinder 2, wherein the shell 1 is fixedly connected with a second motor 7, the output end of the second motor 7 is fixedly connected with a transmission gear 8, and the transmission gear 8 is meshed with the gear ring 9 to be connected to drive the inner cylinder 2 to rotate.

Fixedly connected with puddler 10 on dwang 4 has seted up intercommunication groove 1011 in the puddler 10, and intercommunication groove 1011 is linked together with going out gas tank 401, has seted up exhaust hole 1012 on the intercommunication groove 1011, drives puddler 10 through dwang 4 and rotates the catalyst in to inner tube 2 and stir, and it is too much to reduce the catalyst and pile up, and the problem that the moisture of intermediate position can't spin-dry.

Fixedly connected with air heater 11 on the closing plate 3, fixed connection rotary joint 12 on the dwang 4, air heater 11 is linked together through outlet duct 13 and rotary joint 12, and air heater 11 supplies gas through outlet duct 13 and rotary joint 12 to the air outlet groove 401 in the dwang 4, and the catalyst in inner tube 2 is weathered through the blowout of venthole 402 on air outlet groove 401 to gas.

Fixedly connected with cylinder 14 on shell 1, the 14 output ends of cylinder are connected with closing plate 3 bottom, through starting cylinder 14, promote closing plate 3 and move upwards, the convenience is reinforced to 2 tops through the inner tube, reinforced completion back, start cylinder 14 and drive closing plate 3 decline and cover with 2 roof facies of inner tube, the catalyst is thrown away when preventing inner tube 2 from rotating, when closing plate 3 moves down simultaneously, drive dwang 4 and puddler 10 and move to in the inner tube 2.

The inner cylinder 2 is fixedly connected with an outlet pipe 202, the shell 1 is fixedly connected with a connecting pipe 103 and a drain pipe 104, the outlet pipe 202 is rotatably connected with the connecting pipe 103, after the inner cylinder is dried, a control valve arranged on the connecting pipe 103 is opened, the dried catalyst in the inner cylinder 2 enters the connecting pipe 103 through the outlet pipe 202 and then is discharged, and the moisture thrown out when the inner cylinder 2 is dried is discharged through the drain pipe 104.

In the utility model, when a user uses the device, the starting cylinder 14 pushes the sealing plate 3 to move upwards to open the inner cylinder 2, the catalyst is added into the inner cylinder 2, then the starting cylinder 14 drives the sealing plate 3 to move downwards to cover the inner cylinder 2, meanwhile, the sealing plate 3 drives the rotating rod 4 to move into the inner cylinder 2, the second motor 7 is started, the transmission gear 8 on the output end of the second motor 7 is meshed with the gear ring 9 to drive the inner cylinder 2 to rotate, the moisture in the catalyst in the inner cylinder 2 is thrown out through the filter screen 201 on the inner cylinder 2 by the centrifugal force generated by the rotation of the inner cylinder 2, the moisture in the catalyst is reduced, meanwhile, the first motor 5 is started, the first motor 5 drives the rotating rod 4 to rotate through the gear set 6, the stirring rod 10 on the rotating rod 4 stirs the catalyst, the moisture in the catalyst is prevented from accumulating in the middle of the inner cylinder 2 and cannot be thrown out, and the spin-drying efficiency is improved, then start air heater 11, air heater 11 supplies air in the air outlet groove 401 of air outlet pipe 13 and rotary joint 12 in to the bull stick 4, steam dries the catalyst through the blowout of air outlet hole 402 on the air outlet groove 401, further reduction moisture remains in the catalyst, the effect of improvement to catalyst stoving, simultaneously go out in the steam of air outlet groove 401 enters into the intercommunication groove 1011 in the puddler 10, spout through exhaust hole 1012, dry the catalyst when the puddler 10 stirs, drying efficiency is improved.

In the utility model, the model of the hot air blower 11 is 2HB830-7.5 KW-380V.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Catalyst recovery filter, including shell (1), its characterized in that still includes: the inner cylinder (2) is rotatably connected in the shell (1), wherein a filter screen (201) is arranged on the outer wall of the inner cylinder (2), a sealing plate (3) is arranged on the inner cylinder (2), a rotating rod (4) is rotatably connected to the sealing plate (3), an air outlet groove (401) is formed in the rotating rod (4), and an air outlet hole (402) is formed in the air outlet groove (401); the first motor (5) is fixedly connected to the sealing plate (3), wherein the output end of the first motor (5) is connected with the rotating rod (4) through a gear set (6); puddler (10), fixed connection is on dwang (4), wherein, seted up intercommunication groove (1011) in puddler (10), intercommunication groove (1011) are linked together with gas outlet groove (401), exhaust hole (1012) have been seted up on intercommunication groove (1011).

2. The catalyst recovery filter according to claim 1, wherein a gear ring (9) is fixedly connected to the outer wall of the inner cylinder (2), a second motor (7) is fixedly connected to the outer shell (1), a transmission gear (8) is fixedly connected to the output end of the second motor (7), and the transmission gear (8) is meshed with the gear ring (9).

3. The catalyst recovery filter according to claim 1, wherein the sealing plate (3) is fixedly connected with a hot air blower (11), the rotating rod (4) is fixedly connected with a rotating joint (12), and the hot air blower (11) is communicated with the rotating joint (12) through an air outlet pipe (13).

4. The catalyst recovery filter according to claim 1, wherein a cylinder (14) is fixedly connected to the housing (1), and the output end of the cylinder (14) is connected to the bottom of the sealing plate (3).

5. The catalyst recovery filter according to claim 1, wherein a clamping seat (101) is fixedly connected to the inner wall of the housing (1), a rotating sleeve (102) is fixedly connected to the inner cylinder (2), and the rotating sleeve (102) is rotatably connected to the clamping seat (101).

6. The catalyst recovery filter according to claim 1, wherein an outlet pipe (202) is fixedly connected to the inner tube (2), a connecting pipe (103) and a drain pipe (104) are fixedly connected to the outer shell (1), and the outlet pipe (202) is rotatably connected to the connecting pipe (103).