CN215996680U - Plate-type axial reactor - Google Patents
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- CN215996680U CN215996680U CN202121672446.0U CN202121672446U CN215996680U CN 215996680 U CN215996680 U CN 215996680U CN 202121672446 U CN202121672446 U CN 202121672446U CN 215996680 U CN215996680 U CN 215996680U
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Abstract
The utility model relates to the technical field of axial reactors and discloses a plate-type axial reactor which comprises a shell, wherein an inner cylinder is arranged at the center inside the shell, a plurality of groups of plate pairs are uniformly arranged on the outer wall of the inner cylinder, each group of plate pairs comprises two corrugated plates, a sealing plate is fixedly connected between the two corrugated plates, and a heat exchange cavity is formed between the two corrugated plates and the sealing plate as well as between the sealing plate and the inner cylinder. Reaction gas gets into by the air inlet, and during the entering, the fan in the boss realizes rotating owing to receive reaction gas's impact, just can control the rotational speed of fan through adjusting reaction gas's velocity of flow to centrifugal force when guaranteeing the fan rotation can make reaction gas can evenly distributed when getting into the casing. The utility model has the advantages of novel design, simple structure, uniform distribution of gas medium and convenient discharge.
Description
Technical Field
The utility model relates to the technical field of axial reactors, in particular to a plate-type axial reactor.
Background
For industrial production, most reactions involve the participation of catalysts, which are generally solid, and involve multiple phases, including gas-solid phase, liquid-solid phase, and gas-liquid-solid phase, and fixed bed, fluidized bed, moving bed, slurry bed, etc. type reactors can be used. Among them, the fixed bed reactor is the most common reactor form having the simplest structure. The chemical reaction process is often accompanied with heat release or heat absorption phenomena, in order to keep the reaction temperature within a reasonable range, a direct or indirect heat exchange mode is usually adopted, the direct heat exchange mode can reduce the treatment capacity of reaction materials and cause burden for the separation and refining of subsequent products, so the indirect heat exchange mode is common. The tube array is used as an indirect heat exchange element to form a tube array type fixed bed reactor, which is the most common heat exchange type fixed bed reactor form in the chemical industry at present; however, in practical application, we find that the traditional tubular reactor still has certain disadvantages, such as low heat transfer efficiency, uneven distribution of radial and axial bed temperature, large volume, low energy efficiency, slow reaction speed, difficult catalyst filling and high maintenance difficulty.
The Chinese patent publication number is: the patent of CN205182683U provides a novel plate-type axial reactor, which comprises a reactor shell (5), a heat exchange plate pair bundle (6), a heat exchange medium distribution header pipe (10), heat exchange medium distribution branch pipes (11), a heat exchange medium collection header pipe (3) and heat exchange medium collection branch pipes (4), the reactor shell (5) is provided with a reaction material inlet (1), a reaction material outlet (8), a heat exchange medium inlet (9) and a heat exchange medium outlet (2), the heat exchange plate pair bundle (6) is composed of a plurality of groups of sub heat exchange plate pair bundles, one end of each group of sub heat exchange plate pair bundles is connected with a heat exchange medium inlet (9) through a heat exchange medium distribution branch pipe (11) and a corresponding heat exchange medium distribution main pipe (10), and the other end of each group of sub heat exchange plate pair bundles is connected with a heat exchange medium outlet (2) through a heat exchange medium collection branch pipe (4) and a corresponding heat exchange medium collection main pipe (3). Compared with the prior art, the reactor has the advantages of small volume, convenient loading and unloading of the catalyst, flexible structure and capability of carrying out multi-stage reaction.
The reactor has higher heat transfer efficiency compared with a tubular reactor, but the reactor adopts a collecting pipe (distribution header pipe) type, medium distribution is uneven, so that the reaction rate and the heat exchange quantity between different plates are greatly different, and the risk of structural failure caused by temperature difference stress exists; and the reactor only finishes the loading and unloading of the catalyst through a manhole and a discharge opening, so that the catalyst unloading efficiency is low, and the workload is large.
Based on this, we propose a plate-type axial reactor, which hopefully solves the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a plate-type axial reactor which has the advantages of uniform distribution of gas media and convenience in discharging.
(II) technical scheme
In order to realize the purposes of uniform distribution of the gas medium and convenient discharge, the utility model provides the following technical scheme: a plate-type axial reactor comprises a shell, wherein an inner cylinder is arranged at the center inside the shell, a plurality of groups of plate pairs are uniformly arranged on the outer wall of the inner cylinder, each group of plate pairs comprises two corrugated plates, a sealing plate is fixedly connected between the two corrugated plates, and heat exchange cavities are formed among the two corrugated plates, the sealing plate and the inner cylinder;
the inside circulation of corrugated sheet has the coolant liquid, the inside splendid attire of heat transfer chamber has the catalyst and flows through reaction gas.
As a preferable technical scheme of the utility model, the tail ends of a plurality of groups of plate pairs are fixedly arranged on the inner wall of the shell.
In a preferred embodiment of the present invention, the corrugated sheet is of a bubble type.
As a preferred technical scheme of the utility model, a lower boss is fixedly mounted at the bottom of the shell, and a gas outlet is formed at the bottom of the lower boss and used for discharging reaction gas;
the inner wall of boss is provided with the coolant liquid distributing pipe down, link up each other between the top of coolant liquid distributing pipe and the corrugated sheet piece, the outer wall of coolant liquid distributing pipe still link up has the coolant liquid inlet tube, the outside of boss under the boss and extend to the boss is passed to the end of coolant liquid inlet tube.
As a preferred technical scheme of the utility model, an upper boss is fixedly arranged at the top of the shell, and the top of the upper boss is provided with a gas inlet for introducing reaction gas;
the inner wall of the upper boss is provided with a steam collecting pipe, the bottom of the steam collecting pipe is communicated with the corrugated plate sheet, the outer wall of the steam collecting pipe is further communicated with a steam outlet pipe opening, and the tail end of the steam outlet pipe opening penetrates through the upper boss and extends to the outside of the upper boss.
As a preferable technical solution of the present invention, a rotary gas distributor is further disposed inside the upper boss, and the rotary gas distributor is used for uniformly dispersing the reaction gas introduced from the gas inlet.
As a preferable technical scheme of the utility model, the rotary type gas distributor comprises a fixed frame, a bearing and a fan, the bearing is arranged at the center inside the upper boss, the fan is rotatably arranged at the bottom of the bearing, the fixed frame is fixedly arranged on the outer wall of the bearing, and the tail end of the fixed frame is fixedly arranged on the inner wall of the upper boss.
As a preferred technical scheme of the utility model, a supporting ring is arranged below the inner cylinder, the inner walls of the plurality of heat exchange cavities are movably provided with a sieve plate, and the sieve plate and the supporting ring are connected through a strut;
the outer part of the lower boss is movably provided with a knob, and a discharging device arranged between the knob and the supporting ring drives the supporting ring, the pillar and the sieve plate to move up and down, so that the sieve plate can go deep into the heat exchange cavity or be separated from the heat exchange cavity.
As a preferred technical scheme of the utility model, the discharging device comprises a rotating shaft, a driving wheel, a driven wheel, a screw rod, a nut, a support rod, a stand column and a cross rod, wherein the rotating shaft is fixedly arranged at the center of the outer wall of the knob, the rotating shaft is rotatably arranged in an installation barrel, and the installation barrel is fixedly arranged on the outer wall of the control box;
the tail end of the rotating shaft is fixedly provided with a driving wheel, the driving wheel is movably arranged in the control box, the outer wall of the driving wheel is meshed with a driven wheel, the center of the driven wheel is fixedly provided with a screw rod, and the bottom of the screw rod is rotatably arranged on the inner bottom wall of the control box;
the outer wall threaded connection of lead screw has the screw, the both sides fixed mounting at screw top has branch, the top fixed mounting of branch has the stand, the top fixed mounting of stand has the horizontal pole, the equal fixed mounting in both ends of horizontal pole is on the inner wall of filler ring.
As a preferred technical scheme of the utility model, the top of the control box is also fixedly provided with a vertical cylinder, and the screw is arranged on the inner wall of the vertical cylinder in a sliding manner;
the two sides of the outer wall of the screw nut are fixedly provided with limiting sliding pieces, the limiting sliding pieces are arranged on the inner wall of the limiting sliding groove in a sliding mode, and the limiting sliding groove is formed in the inner side wall of the vertical cylinder.
(III) advantageous effects
Compared with the prior art, the utility model provides a plate-type axial reactor, which at least has the following beneficial effects:
1. this plate-type axial reactor, reaction gas get into by the air inlet, and during the entering, go up the fan in the boss and realize rotating owing to receiving reaction gas's impact, just can control the rotational speed of fan through adjusting reaction gas's velocity of flow to centrifugal force when guaranteeing the fan rotation can make reaction gas can evenly distributed when getting into the casing.
2. This plate-type axial reactor, reaction gas flow and produce the reaction with the catalyst in the heat transfer intracavity, and the inside circulation of corrugated plate piece has the coolant liquid, and the coolant liquid in the corrugated plate piece carries out the heat transfer with the outer reaction gas of corrugated plate piece, and heat exchange efficiency is higher, and the coolant liquid absorbs the evaporation behind the heat, discharges from the steam outlet pipe mouth through the steam collecting pipe.
3. This plate-type axial reactor, the inner wall activity in heat transfer chamber is provided with the orifice plate, and when the orifice plate was located the inside in heat transfer chamber, the unable discharge of catalyst in the heat transfer chamber, during the unloading, make the orifice plate break away from the heat transfer chamber through discharge apparatus can, the catalyst that blocks that has lost the orifice plate can be discharged from the heat transfer chamber automatically, and more simple and convenient of unloading has reduced work load greatly.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a bottom view of the upper boss portion of the present invention;
FIG. 3 is a top view of the upper boss portion of the present invention;
FIG. 4 is a perspective view of the lower boss portion of the present invention;
FIG. 5 is a perspective view of a plate portion of the present invention;
fig. 6 is a schematic cross-sectional view of the discharge apparatus of the present invention.
In the figure: 1. a housing; 2. an upper boss; 3. a lower boss; 4. an air inlet; 5. an air outlet; 6. a fixed mount; 7. a bearing; 8. a fan; 9. an inner barrel; 10. a corrugated sheet; 11. a sealing plate; 12. a coolant inlet pipe; 13. a coolant distribution pipe; 14. a steam collecting pipe; 15. a steam outlet pipe orifice; 16. a heat exchange cavity; 17. a perforated screen; 18. a pillar; 19. a ring; 20. a cross bar; 21. a knob; 22. a rotating shaft; 23. mounting the cylinder; 24. a control box; 25. a driving wheel; 26. a driven wheel; 27. a screw rod; 28. a nut; 29. a vertical cylinder; 30. a strut; 31. and (4) a column.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example (b):
referring to fig. 1-6, a plate-type axial reactor includes a shell 1, an inner cylinder 9 is disposed at the center of the interior of the shell 1, a plurality of sets of plate pairs are uniformly disposed on the outer wall of the inner cylinder 9, and the ends of the plurality of sets of plate pairs are fixedly mounted on the inner wall of the shell 1, so as to fix the positions of the plate pairs and the inner cylinder 9;
each group of plate pairs comprises two corrugated plates 10, each corrugated plate 10 is of a bubble type, each bubble type corrugated plate 10 has the advantages of high gas heat transfer efficiency, small pressure drop and the like, and a sealing plate 11 is fixedly connected between the two corrugated plates 10;
a heat exchange cavity 16 is formed between the two corrugated plate sheets 10 and the sealing plate 11 and the inner cylinder 9, a catalyst is contained in the heat exchange cavity 16 and a reaction gas flows through the heat exchange cavity 16, a cooling liquid flows through the corrugated plate sheets 10, the reaction gas flows in the heat exchange cavity 16 and reacts with the catalyst, and meanwhile the cooling liquid flowing in the corrugated plate sheets 10 exchanges heat with the reaction gas outside the corrugated plate sheets 10, so that the heat exchange efficiency is higher;
the bottom of the shell 1 is fixedly provided with a lower boss 3, the bottom of the lower boss 3 is provided with a gas outlet 5, and the gas outlet 5 is used for discharging reaction gas;
an upper boss 2 is fixedly installed at the top of the shell 1, an air inlet 4 is formed in the top of the upper boss 2, and the air inlet 4 is used for introducing reaction gas;
the rotary gas distributor is arranged in the upper boss 2 and used for uniformly dispersing reaction gas introduced from the gas inlet 4, the rotary gas distributor comprises a fixing frame 6, a bearing 7 and a fan 8, the bearing 7 is arranged at the center of the inner part of the upper boss 2, the fan 8 is rotatably arranged at the bottom of the bearing 7, the fixing frame 6 is fixedly arranged on the outer wall of the bearing 7, and the tail end of the fixing frame 6 is fixedly arranged on the inner wall of the upper boss 2;
reaction gas enters from the gas inlet 4, when the reaction gas enters, the fan 8 in the upper boss 2 rotates due to the impact of the reaction gas, and the rotating speed of the fan 8 can be controlled by adjusting the flow rate of the reaction gas, so that the centrifugal force generated when the fan 8 rotates can ensure that the reaction gas can be uniformly distributed when the reaction gas enters the shell 1;
a cooling liquid distribution pipe 13 is arranged on the inner wall of the lower boss 3, the top of the cooling liquid distribution pipe 13 is communicated with the corrugated plate sheets 10, a cooling liquid inlet pipe 12 is further communicated and connected to the outer wall of the cooling liquid distribution pipe 13, the tail end of the cooling liquid inlet pipe 12 penetrates through the lower boss 3 and extends to the outside of the lower boss 3, cooling liquid is introduced through the cooling liquid inlet pipe 12, and the introduced cooling liquid uniformly enters each corrugated plate sheet 10 through the cooling liquid distribution pipe 13;
the inner wall of the upper boss 2 is provided with a steam collecting pipe 14, the bottom of the steam collecting pipe 14 is communicated with the corrugated plate sheet 10, the outer wall of the steam collecting pipe 14 is also communicated with a steam outlet pipe orifice 15, the tail end of the steam outlet pipe orifice 15 penetrates through the upper boss 2 and extends to the outside of the upper boss 2, and when heat exchange is carried out between cooling liquid in the corrugated plate sheet 10 and reaction gas outside the corrugated plate sheet 10, the cooling liquid in the corrugated plate sheet 10 absorbs heat and then evaporates, and the cooling liquid is discharged from the steam outlet pipe orifice 15 through the steam collecting pipe 14;
the corrugated plate 10 forms plate pairs in the reaction area, and a plurality of plate pairs axially penetrate to form a plate bundle, so that as for the plate bundle, the temperature and the flow rate of cooling liquid in the plate pairs in different layers are different greatly, the uniform heat transfer in the whole reaction area can be ensured by controlling the same distance between each layer of plate pairs and the different distances between different layer plate pairs;
as shown in fig. 5, the plurality of plate pairs are arranged in a petal shape, and the arrangement mode of the plate pairs, such as parallel arrangement, may also be adjusted according to the actual reaction requirement, and is determined according to the size and type of the catalyst and the type of the reaction medium;
a supporting ring 19 is arranged below the inner cylinder 9, the inner walls of the plurality of heat exchange cavities 16 are movably provided with a sieve plate 17, and the sieve plates 17 are connected with the supporting ring 19 through pillars 18;
a knob 21 is movably arranged outside the lower boss 3, and a discharging device arranged between the knob 21 and the supporting ring 19 drives the supporting ring 19, the pillar 18 and the sieve plate 17 to move up and down, so that the sieve plate 17 is inserted into the heat exchange cavity 16 or separated from the heat exchange cavity 16;
when the sieve plate 17 is positioned in the heat exchange cavity 16, the catalyst in the heat exchange cavity 16 cannot be discharged, and when discharging, the sieve plate 17 is separated from the heat exchange cavity 16 through the discharging device, so that the catalyst which loses the blockage of the sieve plate 17 can be automatically discharged from the heat exchange cavity 16, the discharging is simpler and more convenient, and the workload is greatly reduced;
the discharging device comprises a rotating shaft 22, a driving wheel 25, a driven wheel 26, a screw rod 27, a nut 28, a support rod 30, a stand column 31 and a cross rod 20, wherein the rotating shaft 22 is fixedly installed at the center of the outer wall of the knob 21, the rotating shaft 22 is rotatably arranged inside the installation cylinder 23, and the installation cylinder 23 is fixedly installed on the outer wall of the control box 24;
a driving wheel 25 is fixedly installed at the tail end of the rotating shaft 22, the driving wheel 25 is movably arranged inside the control box 24, a driven wheel 26 is meshed with the outer wall of the driving wheel 25, a screw rod 27 is fixedly installed at the center of the driven wheel 26, and the bottom of the screw rod 27 is rotatably arranged on the inner bottom wall of the control box 24;
the outer wall of the screw rod 27 is in threaded connection with a nut 28, two sides of the top of the nut 28 are fixedly provided with supporting rods 30, the top of each supporting rod 30 is fixedly provided with an upright column 31, the top of each upright column 31 is fixedly provided with a cross rod 20, and two ends of each cross rod 20 are fixedly arranged on the inner wall of the supporting ring 19;
turning a knob 21 to rotate a rotating shaft 22, wherein the rotating shaft 22 rotates to drive a driving wheel 25 fixedly installed at the tail end of the rotating shaft 22 to rotate, the driving wheel 25 rotates to drive a driven wheel 26 meshed with the outer wall of the driving wheel to rotate, the driven wheel 26 rotates to drive a screw rod 27 to rotate, the screw rod 27 rotates to drive a screw nut 28 in threaded connection with the outer wall of the screw nut to move up and down, the screw nut 28 drives an upright post 31 to move up and down through a support rod 30, the upright post 31 moves up and down through a cross rod 20 to drive a supporting ring 19 to move up and down, when the supporting ring 19 moves up, a sieve plate 17 is deep into a heat exchange cavity 16, when the supporting ring 19 moves down, the sieve plate 17 is separated from the heat exchange cavity 16, and at the moment, a catalyst in the heat exchange cavity 16 can be automatically discharged;
still fixed mounting has a riser 29 at the top of control box 24, and screw 28 slides and sets up on the inner wall of riser 29, and the equal fixed mounting in both sides of screw 28 outer wall has spacing gleitbretter, and spacing gleitbretter slides and sets up on the inner wall of spacing spout, and spacing spout is seted up on the inside wall of riser 29, and the rotation of screw 28 has been restricted in the slip setting of spacing gleitbretter in spacing spout, makes screw 28 only can do up-and-down translation motion under the drive of lead screw 27.
The working principle and the using process of the utility model are as follows:
reaction gas enters from the gas inlet 4, when the reaction gas enters, the fan 8 in the upper boss 2 rotates due to the impact of the reaction gas, and the rotating speed of the fan 8 can be controlled by adjusting the flow rate of the reaction gas, so that the centrifugal force generated when the fan 8 rotates can ensure that the reaction gas can be uniformly distributed when the reaction gas enters the shell 1;
the uniformly distributed reaction gas continuously flows downwards and flows into the heat exchange cavity 16, the reaction gas flows in the heat exchange cavity 16 and can react with a catalyst, and the cooling liquid flows inside the corrugated plate sheet 10, so that the cooling liquid inside the corrugated plate sheet 10 can exchange heat with the reaction gas outside the corrugated plate sheet 10, the heat exchange efficiency is higher, and the cooling liquid absorbs heat and evaporates and is discharged from the steam outlet pipe orifice 15 through the steam collecting pipe 14;
when the sieve plate 17 is located the inside of heat transfer chamber 16, the unable discharge of catalyst in the heat transfer chamber 16, when unloading, make the sieve plate 17 break away from heat transfer chamber 16 through discharge apparatus can, the catalyst that blocks that has lost sieve plate 17 can be discharged from heat transfer chamber 16 automatically, unload more simple and convenient, reduced work load, specific greatly:
the knob 21 is screwed to rotate the rotating shaft 22, the rotating shaft 22 rotates to drive the driving wheel 25 fixedly installed at the tail end of the rotating shaft to rotate, the driving wheel 25 rotates to drive the driven wheel 26 meshed with the outer wall of the rotating shaft to rotate, the driven wheel 26 rotates to drive the screw rod 27 to rotate, the screw rod 27 rotates to drive the screw nut 28 in threaded connection with the outer wall of the rotating shaft to move up and down, the screw nut 28 moves up and down through the supporting rod 30 to drive the upright post 31 to move up and down, the upright post 31 moves up and down through the transverse rod 20 to drive the supporting ring 19 to move up and down, when the supporting ring 19 moves up, the sieve plate 17 goes deep into the heat exchange cavity 16, when the supporting ring 19 moves down, the sieve plate 17 is separated from the heat exchange cavity 16, and at the moment, a catalyst in the heat exchange cavity 16 can be automatically discharged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A plate-type axial reactor comprising a shell (1), characterized in that: an inner cylinder (9) is arranged at the center inside the shell (1), a plurality of groups of plate pairs are uniformly arranged on the outer wall of the inner cylinder (9), each group of plate pairs comprises two corrugated plates (10), a sealing plate (11) is fixedly connected between the two corrugated plates (10), and a heat exchange cavity (16) is formed between the two corrugated plates (10), the sealing plate (11) and the inner cylinder (9);
the corrugated plate (10) is internally circulated with cooling liquid, and the heat exchange cavity (16) is internally filled with a catalyst and is circulated with reaction gas.
2. A plate-type axial reactor according to claim 1, wherein: the tail ends of the plurality of groups of plate pairs are fixedly arranged on the inner wall of the shell (1).
3. A plate-type axial reactor according to claim 2, wherein: the corrugated sheet (10) is of the bubble type.
4. A plate-type axial reactor according to claim 3, wherein: a lower boss (3) is fixedly installed at the bottom of the shell (1), a gas outlet (5) is formed in the bottom of the lower boss (3), and the gas outlet (5) is used for discharging reaction gas;
the inner wall of boss (3) is provided with coolant liquid distribution pipe (13) down, link up each other between the top of coolant liquid distribution pipe (13) and corrugated plate piece (10), the outer wall of coolant liquid distribution pipe (13) still link up has coolant liquid inlet tube (12), the outside of boss (3) is extended to down to boss (3) is passed down to the end of coolant liquid inlet tube (12).
5. A plate-type axial reactor according to claim 4, wherein: an upper boss (2) is fixedly mounted at the top of the shell (1), an air inlet (4) is formed in the top of the upper boss (2), and the air inlet (4) is used for introducing reaction gas;
go up the inner wall of boss (2) and be provided with steam collecting pipe (14), link up each other between the bottom of steam collecting pipe (14) and corrugated sheet piece (10), the outer wall of steam collecting pipe (14) still link up and is connected with out vapour mouth of pipe (15), the end of going out vapour mouth of pipe (15) passes boss (2) and extends to the outside of boss (2).
6. A plate-type axial reactor according to claim 5, wherein: the inner part of the upper boss (2) is also provided with a rotary gas distributor which is used for uniformly dispersing the reaction gas introduced from the gas inlet (4).
7. A plate-type axial reactor according to claim 6, wherein: rotation type gas distributor includes mount (6), bearing (7) and fan (8), go up boss (2) inside center department and be provided with bearing (7), the bottom of bearing (7) is rotated and is provided with fan (8), the outer wall fixed mounting of bearing (7) has mount (6), the terminal fixed mounting of mount (6) is on the inner wall of last boss (2).
8. A plate axial reactor according to claim 7, wherein: a supporting ring (19) is arranged below the inner cylinder (9), the inner walls of the heat exchange cavities (16) are movably provided with sieve plates (17), and the sieve plates (17) are connected with the supporting ring (19) through pillars (18);
the outer part of the lower boss (3) is movably provided with a knob (21), and a discharging device arranged between the knob (21) and the supporting ring (19) drives the supporting ring (19), the pillar (18) and the sieve plate (17) to move up and down, so that the sieve plate (17) goes deep into the heat exchange cavity (16) or is separated from the heat exchange cavity (16).
9. A plate axial reactor according to claim 8, wherein: the discharging device comprises a rotating shaft (22), a driving wheel (25), a driven wheel (26), a screw rod (27), a nut (28), a support rod (30), an upright post (31) and a cross rod (20), wherein the rotating shaft (22) is fixedly installed at the center of the outer wall of the knob (21), the rotating shaft (22) is rotatably arranged inside the installation barrel (23), and the installation barrel (23) is fixedly installed on the outer wall of the control box (24);
a driving wheel (25) is fixedly mounted at the tail end of the rotating shaft (22), the driving wheel (25) is movably arranged inside the control box (24), a driven wheel (26) is meshed with the outer wall of the driving wheel (25), a lead screw (27) is fixedly mounted at the center of the driven wheel (26), and the bottom of the lead screw (27) is rotatably arranged on the inner bottom wall of the control box (24);
the outer wall threaded connection of lead screw (27) has screw (28), the both sides fixed mounting at screw (28) top has branch (30), the top fixed mounting of branch (30) has stand (31), the top fixed mounting of stand (31) has horizontal pole (20), the equal fixed mounting in both ends of horizontal pole (20) is on the inner wall of backing ring (19).
10. A plate axial reactor according to claim 9, wherein: the top of the control box (24) is also fixedly provided with a vertical tube (29), and the screw nut (28) is arranged on the inner wall of the vertical tube (29) in a sliding manner;
the two sides of the outer wall of the screw nut (28) are fixedly provided with limiting sliding pieces, the limiting sliding pieces are arranged on the inner wall of the limiting sliding groove in a sliding mode, and the limiting sliding groove is formed in the inner side wall of the vertical cylinder (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121672446.0U CN215996680U (en) | 2021-07-21 | 2021-07-21 | Plate-type axial reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121672446.0U CN215996680U (en) | 2021-07-21 | 2021-07-21 | Plate-type axial reactor |
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| CN215996680U true CN215996680U (en) | 2022-03-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477187A (en) * | 2021-07-21 | 2021-10-08 | 甘肃蓝科石化高新装备股份有限公司 | Plate-type axial reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477187A (en) * | 2021-07-21 | 2021-10-08 | 甘肃蓝科石化高新装备股份有限公司 | Plate-type axial reactor |
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