CN212441218U

CN212441218U - Reaction kettle with catalyst placing cavity

Info

Publication number: CN212441218U
Application number: CN202021105632.1U
Authority: CN
Inventors: 梁黎明
Original assignee: Zhejiang Zhengliang Engineering Technology Service Co ltd
Current assignee: Zhejiang Zhengliang Engineering Technology Service Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-02
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a reation kettle with chamber is placed to catalyst, including the reation kettle body, be provided with the motor on the body, the motor is connected with the agitator, the body includes the cauldron body and kettle cover, it is fixed with the catalyst rack to press from both sides between the cauldron body and the kettle cover, the catalyst rack includes polygon tube-shape support, polygon tube-shape support one side is provided with the holding ring, the holding ring presss from both sides tightly to be fixed a position between the cauldron body and kettle cover, be provided with the filter screen on the polygon tube-shape support, polygon tube-shape support inboard is provided with the filter plate, be provided with the catalyst standing groove on the filter plate, the filter plate sets up catalyst standing groove and filter. When the reaction kettle finishes the reaction and discharges materials, the catalyst cannot block the discharge port, and the aim of quickly replacing the catalyst can be fulfilled by replacing the whole catalyst placing frame.

Description

Reaction kettle with catalyst placing cavity

Technical Field

The utility model belongs to the technical field of chemical industry equipment, specifically a reation kettle with chamber is placed to catalyst.

Background

The reaction kettle is a necessary processing device for chemical plants, and reaction raw materials are added into the reaction kettle to control the reaction environment, so that specific chemical products are prepared.

In many chemical products production processes, need use the catalyst to catalyze, in order to increase the surface area of catalyst, generally all adopt the catalyst of tiny granule to catalyze, need filter the recovery through the filter screen when the discharge material, but the catalyst of tiny granule can pile up in the filter screen front side at the in-process of discharge material, leads to material discharge efficiency to reduce, leads to whole discharge port to block up even.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is not enough to prior art, provide a reation kettle with chamber is placed to catalyst, this kind of reation kettle can make things convenient for catalyst particle's recovery and change, and catalyst particle blocks up the discharge port when preventing the discharge material.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides a reation kettle with chamber is placed to catalyst, includes the reation kettle body, be provided with the motor on the body, the motor is connected with the agitator, the body includes the cauldron body and kettle cover, the cauldron body with it is fixed with the catalyst rack to press from both sides between the kettle cover, the catalyst rack includes polygon tube-shape support, polygon tube-shape support one side is provided with the holding ring, the holding ring presss from both sides tightly the cauldron body with location between the kettle cover, be provided with the filter screen on the polygon tube-shape support, polygon tube-shape support inboard is provided with the filter plate, be provided with the catalyst standing groove on the filter plate, the filter plate set up in will on the polygon tube-shape support the catalyst standing groove with the filter screen laminating. This kind of reation kettle is when needing the catalyst, presss from both sides tight holding ring through the cauldron body and kettle cover and fixes the catalyst rack, has the catalyst standing groove in the catalyst rack, is used for packing into the catalyst in the catalyst standing groove, and when the reaction completed the discharged material, the discharge port can not be plugged up to the catalyst to can reach the purpose of quick replacement catalyst through changing whole catalyst rack.

In the above technical scheme, preferably, the polygonal cylindrical support is provided with a slot at the bottom, the bottom of the filter plate is inserted into the slot, the top of the filter plate is provided with a bending part, and the bending part is detachably connected with the positioning ring through a screw. By adopting the structure, the polygonal cylindrical support and the filter plate are firmly positioned, and the filter plate is convenient to disassemble and assemble.

In the above technical scheme, preferably, a plurality of through holes are formed in the filter plate, a plurality of blocking strips are arranged in the catalyst containing groove, and the blocking strips divide the catalyst containing groove into a plurality of parts. By adopting the structure, the material circulation is smoother, and the distribution of the catalyst can be more uniform.

In the above technical scheme, preferably, annular grooves are arranged on two sides of the positioning ring, and sealing rings are arranged in the annular grooves. By adopting the structure, the sealing performance of the positioning ring, the kettle body and the kettle cover can be improved.

Compared with the prior art, the utility model, following beneficial effect has: this kind of reation kettle is when needing the catalyst, presss from both sides tight holding ring through the cauldron body and kettle cover and fixes the catalyst rack, has the catalyst standing groove in the catalyst rack, is used for packing into the catalyst in the catalyst standing groove, and when the reaction completed the discharged material, the discharge port can not be plugged up to the catalyst to can reach the purpose of quick replacement catalyst through changing whole catalyst rack.

Drawings

Fig. 1 is a schematic sectional structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a catalyst holding rack in an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a filter plate in an embodiment of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 3, a reaction kettle with a catalyst containing cavity comprises a reaction kettle body 1, the body 1 comprises a kettle body 11 and a kettle cover 12, a motor 2 is installed on the top of the kettle cover 12, the motor 2 is connected with a stirrer 3 after penetrating through the kettle cover 12, a catalyst placing frame 4 is fixedly clamped between the kettle body 11 and the kettle cover 12, the catalyst placing frame 4 comprises a polygonal cylindrical support 41, a positioning ring 42 is arranged on one side of the polygonal cylindrical support 41, the positioning ring 42 is clamped between the kettle body 11 and the kettle cover 12 for positioning, the stirrer 3 is located at the center of the polygonal cylindrical support 41 after positioning, a filter screen 43 is arranged on the polygonal cylindrical support 41, a filter plate 44 is arranged on the inner side of the polygonal cylindrical support 41, a catalyst containing groove 45 is arranged on the filter plate 44, and the filter plate 44 is arranged on the polygonal cylindrical support 41 to attach the catalyst. This kind of reation kettle is when needing the catalyst, presss from both sides tight holding ring 42 through the cauldron body 11 and kettle cover 12 and fixes catalyst rack 4, has catalyst standing groove 45 in catalyst rack 4, is used for the catalyst of packing into in catalyst standing groove 45, and when the reaction completed the discharged material, the discharge port can not blockked up to the catalyst to can reach the purpose of quick replacement catalyst through changing whole catalyst rack 4.

In order to firmly position the polygonal cylindrical support 41 and the filter plate 44, the bottom of the polygonal cylindrical support 41 is provided with an insertion groove 46, the bottom of the filter plate 44 is inserted into the insertion groove 46, the top of the filter plate 44 is provided with a bent part 47, and the bent part 47 is detachably connected with the positioning ring 42 through a screw. The filter plate 44 can be quickly detached by unscrewing the screws, the catalyst in the catalyst placing groove 45 can be quickly replaced, the catalyst placing groove 45 of the filter plate 44 is upwards inserted into the slot 46 during replacement, and then the screws are tightened to install the catalyst.

In order to improve the circulation effect of the reaction materials, a plurality of through holes 48 are formed in the filter plate 44, a plurality of blocking strips 49 are arranged in the catalyst containing groove 45, and the catalyst containing groove 45 is divided into a plurality of blocking strips 49. The bars 49 in this embodiment are a plurality of parallel bars.

In order to improve the sealing performance of the positioning ring 42 with the kettle body 11 and the kettle cover 12, annular grooves 410 are arranged on two sides of the positioning ring 42, and sealing rings 5 are arranged in the annular grooves 410.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a reation kettle with chamber is placed to catalyst, includes reation kettle body (1), be provided with motor (2) on body (1), motor (2) are connected with agitator (3), its characterized in that: body (1) is including the cauldron body (11) and kettle cover (12), the cauldron body (11) with press from both sides between kettle cover (12) and establish and be fixed with catalyst rack (4), catalyst rack (4) are including polygon tube-shape support (41), polygon tube-shape support (41) one side is provided with holding ring (42), holding ring (42) press from both sides tightly cauldron body (11) with fix a position between kettle cover (12), be provided with filter screen (43) on polygon tube-shape support (41), polygon tube-shape support (41) inboard is provided with filter plate (44), be provided with catalyst standing groove (45) on filter plate (44), filter plate (44) set up in will on polygon tube-shape support (41) catalyst standing groove (45) with filter screen (43) laminating.

2. The reactor of claim 1, wherein the reactor further comprises a catalyst holding chamber, wherein: the novel filter plate is characterized in that a slot (46) is formed in the bottom of the polygonal cylindrical support (41), the bottom of the filter plate (44) is inserted into the slot (46), a bent part (47) is arranged at the top of the filter plate (44), and the bent part (47) is detachably connected with the positioning ring (42) through a screw.

3. The reactor of claim 1, wherein the reactor further comprises a catalyst holding chamber, wherein: the filter plate (44) is provided with a plurality of through holes (48), the catalyst placing groove (45) is internally provided with a plurality of blocking strips (49), and the catalyst placing groove (45) is divided into a plurality of blocking strips (49).

4. The reactor of claim 1, wherein the reactor further comprises a catalyst holding chamber, wherein: annular grooves (410) are formed in two sides of the positioning ring (42), and sealing rings (5) are arranged in the annular grooves (410).