CN218306403U

CN218306403U - Carbon steel filter-pressing tank for synthesizing p-nitroacetoacetic acid

Info

Publication number: CN218306403U
Application number: CN202222813992.2U
Authority: CN
Inventors: 王家威
Original assignee: Zaoyang Xingyao Chemical Co ltd
Current assignee: Zaoyang Xingyao Chemical Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-17
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a carbon steel filter-press jar is used in synthetic paranitroacetic acid belongs to filter-press jar technical field, and it includes a jar body, internal sliding connection of jar has the stripper plate, the last fixed surface of stripper plate is connected with second electric putter, internal sliding connection of jar has filtering component, the internal fixedly connected with carrier assembly of jar, filtering component sliding connection is in carrier assembly. This carbon steel filter-pressing jar is used in synthesis of p-nitrophenylacetic acid, release the subassembly through setting up, first electric putter, the support plate, the filter plate, the push pedal, microscope carrier and locating lever, make this device when using, the filter cake that compresses tightly at the internal jar can upwards shift out through the power that first electric putter provided is automatic, be convenient for clear away the filter cake fast effectual, its clearance mode is labour saving and time saving, not only can effectively ensure the inside cleaning nature of jar, it is long when preparation that this device single use can effectively be shortened simultaneously, thereby effectively promote this device availability factor.

Description

Carbon steel filter-pressing tank for synthesizing p-nitroacetoacetic acid

Technical Field

The utility model belongs to the technical field of the filter-pressing jar, specifically be a carbon steel filter-pressing jar is used in synthetic paranitroacetophenone.

Background

The p-nitroacetic acid is obtained by hydrolyzing p-nitroacetonitrile, and the p-nitroacetoacetic acid can be obtained by processing technologies such as mixing, heating, cooling crystallization, filtering, washing, recrystallization and the like, and a filter pressing device is required to be used for filtering raw materials in the production and processing processes of the p-nitroacetoacetic acid. Traditional filter-pressing jar is when using, is difficult to accomplish the back at filter-pressing work usually, and the filter cake that directly produces the filter-pressing carries out the automation and releases, and the tight real filter cake of suppression chucking usually is difficult to clear away in filter-pressing jar inside, and traditional clearance shifts out the mode and wastes time and energy, not only is difficult to ensure filter-pressing jar's inside cleanliness factor, and the single use of extension filter-pressing jar that simultaneously can be very big prepares for long time, reduces filter-pressing jar availability factor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a carbon steel filter-press jar is used in p-nitroacetoacetic acid synthesis, traditional filter-press jar has been solved when using, be difficult to accomplish the back at filter-pressing work usually, the filter cake that directly produces the filter-pressing is released automatically, the tight real filter cake of suppression chucking is difficult to clear away inside the filter-press jar usually, traditional clearance shifts out the mode and wastes time and energy, not only be difficult to ensure filter-press jar's inside cleanliness factor, the single use of extension filter-press jar that simultaneously can be very big is prepared long, reduce filter-press jar availability factor's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the carbon steel filter-pressing tank for synthesizing the paranitroacetic acid comprises a tank body, wherein an extrusion plate is connected in the tank body in a sliding manner, the upper surface of the extrusion plate is fixedly connected with a second electric push rod, a filtering component is connected in the tank body in a sliding manner, the tank body is internally and fixedly connected with a bearing component, the filtering component is connected in the bearing component in a sliding manner, the lower surface of the inner wall of the tank body is fixedly connected with a push-out component, the push-out component is fixedly connected in the bearing component, the upper surface of the push-out component is in lap joint with the lower surface of the filtering component, the bearing component comprises a carrying platform, the carrying platform is fixedly connected on the lower surface of the inner wall of the tank body, the upper surface of the carrying platform is fixedly connected with a first base plate, four positioning holes are formed in the upper surface of the carrying platform, and a drain hole is formed outside the carrying platform.

The utility model discloses a filter assembly, including support plate, locating lever, release subassembly, push-out subassembly, filter assembly sliding connection is in four locating holes, filter assembly sliding connection includes the support plate, four locating levers of lower fixed surface of support plate are connected with, locating lever sliding connection is in corresponding the locating hole, a plurality of through-hole has evenly been seted up to the upper surface of support plate, the upper surface of support plate bonds there is the filter plate, release subassembly fixed connection is in the microscope carrier, the upper surface of releasing the subassembly and the lower surface overlap joint of support plate, it includes the fixed block to release the subassembly, the mounting groove has been seted up in the fixed block, the first electric putter of fixedly connected with in the mounting groove, first electric putter's top fixedly connected with push pedal, the last fixed surface of fixed block is connected with the second backing plate, the upper surface of push pedal and the lower surface overlap joint of support plate.

As a further aspect of the present invention: the outer fixedly connected with fixed plate of jar, the last fixed surface of fixed plate is connected with four spliced poles.

As a further aspect of the present invention: the tank body is a carbon steel tank body, the top ends of the four connecting columns are fixedly connected with a top plate, and the top end of the second electric push rod is fixedly connected to the lower surface of the top plate.

As a further aspect of the present invention: the lower fixed surface of roof is connected with the riser, the side fixed connection of riser has the controller.

As a further aspect of the present invention: the lower fixed surface of the tank body is connected with a supporting component, the supporting component comprises a supporting ring plate, and the upper surface of the supporting ring plate is fixedly connected to the lower surface of the tank body.

As a further aspect of the present invention: the lower fixed surface of the supporting ring plate is connected with a bottom plate, the upper fixed surface of the bottom plate is connected with a plurality of reinforcing plates, and the plurality of reinforcing plates uniformly support the ring plate for fixed connection.

As a further aspect of the present invention: the drainage pipe is fixedly connected outside the tank body, the external part of the drainage pipe corresponds to the position of the drainage hole, and the lower surface of the inner wall of the carrying platform is inclined.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this synthetic carbon steel filter-pressing jar of using of p-nitrophenylacetic acid, release the subassembly through setting up, first electric putter, the support plate, the filter plate, the push pedal, microscope carrier and locating lever, at the in-process that carries out the filter-pressing, can effectively support the support plate through the microscope carrier, ensure the normal filter-pressing effect of this device, simultaneously accomplish the back at the filter-pressing, can directly be through first electric putter's extension, upwards release the support plate is whole through the push pedal, release the in-process and carry out the orientation through the locating lever, can wholly upwards shift out the filter cake that the filter-pressing produced automatically, the setting of these structures, make this device when using, it upwards shifts out to compress tightly the power that the internal filter cake of jar provided through first electric putter, be convenient for clear away the filter cake fast effectual, its clearance mode is labour saving and time saving, not only can effectively ensure jar internal portion's cleanliness, can effectively shorten when preparing of this device single use simultaneously, thereby effectively promote this device availability factor.

2. This synthetic carbon steel filter-press jar of using of p-nitrophenylacetic acid, through setting up the fixed plate, the spliced pole, the roof, second electric putter and stripper plate, when second electric putter extension and shortening, can drive the stripper plate and reciprocate, move down through the stripper plate, can extrude the filtration to the internal raw materials of jar, can effectively promote raw materials filter effect, and the setting of spliced pole and roof, the spliced pole can carry out the outrigger to the roof, and the roof can provide effective mounting point for second electric putter, guarantee the stability in use of second electric putter and stripper plate, guarantee extrusion filter effect.

3. This synthetic carbon steel filter-press jar of using of p-nitrophenylacetic acid, through setting up supporting component, the supporting ring board, bottom plate and drain pipe, when this device uses, can carry out the stable stay to this device wholly through the cooperation of supporting ring board and bottom plate, guarantee the holistic stability in use of this device, can avoid this device wholly to produce the skew simultaneously, and the setting of drain pipe, be convenient for put through this device through drain pipe and external collecting device, thereby when being convenient for this device uses, directly discharge the liquid of crossing to appointed place, promote this device and use the convenience.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the tank of the present invention;

FIG. 3 is a schematic three-dimensional structure of the connecting column of the present invention;

FIG. 4 is a schematic view of the exploded structure of the positioning rod of the present invention;

fig. 5 is a three-dimensional structure diagram of the carrier of the present invention;

fig. 6 is a schematic view of a three-dimensional section structure of the fixing block of the present invention;

in the figure: 1 tank body, 2 extrusion plates, 3 filter assemblies, 301 support plates, 302 through holes, 303 filter plates, 304 positioning rods, 4 bearing assemblies, 401 carrying platforms, 402 first base plates, 403 positioning holes, 404 water discharging holes, 5 pushing-out assemblies, 501 fixing blocks, 502 mounting grooves, 503 first electric push rods, 504 push plates, 505 second base plates, 6 supporting assemblies, 601 supporting ring plates, 602 bottom plates, 603 reinforcing plates, 7 fixing plates, 8 connecting columns, 9 top plates, 10 vertical plates, 11 controllers, 12 drain pipes and 13 second electric push rods.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a carbon steel filter-pressing jar is used in synthetic paranitroacetophenone, which comprises a tank body 1, sliding connection has stripper plate 2 in jar body 1, the upper surface fixedly connected with second electric putter 13 of stripper plate 2, sliding connection has filter assembly 3 in jar body 1, fixedly connected with carrier assembly 4 in jar body 1, filter assembly 3 sliding connection is in carrier assembly 4, the lower fixed surface of the internal wall of jar body 1 is connected with release subassembly 5, release subassembly 5 fixed connection is in carrier assembly 4, the upper surface of release subassembly 5 and the lower surface overlap joint of filter assembly 3, carrier assembly 4 includes microscope carrier 401, microscope carrier 401 fixed connection is at the lower surface of jar internal wall, the upper surface fixedly connected with first backing plate 402 of microscope carrier 401, the setting of first backing plate 402, can effectively promote the contact compactness between carrier plate 301 and microscope carrier 401, in the in-process of carrying out the filter-pressing, can effectively block up the clearance between carrier plate 301 and microscope carrier 401 through first backing plate 402, avoid the liquid that filters to flow into the locating hole through the two clearances, four locating hole 403 have been seted up to the setting of locating hole 403, can effectively carry out the setting of locating hole 301 and the slope protection to carrier plate 301, the carrier plate rotation effect appears, the carrier plate rotation is equipped with the drain hole 401, the normal use of carrier plate, the carrier plate is avoided, the carrier plate to be equipped with the normal use effect 401.

The filter assembly 3 is connected in four positioning holes 403 in a sliding manner, the filter assembly 3 comprises a carrier plate 301, four positioning rods 304 are fixedly connected to the lower surface of the carrier plate 301, the positioning rods 304 are connected in corresponding positioning holes 403 in a sliding manner, a plurality of through holes 302 are uniformly formed in the upper surface of the carrier plate 301, the carrier plate 301 is supported by the through holes 302, it is ensured that the filter plate 303 can still keep flat after being extruded, filtered liquid can directly flow downwards through the through holes 302, the use effect of the filter plate 303 is ensured, the upper surface of the carrier plate 301 is bonded with the filter plate 303, the push-out assembly 5 is fixedly connected in the carrier plate 401, the upper surface of the push-out assembly 5 is lapped with the lower surface of the carrier plate 301, the push-out assembly 5 comprises a fixing block 501, a mounting groove 502 is formed in the fixing block 501, a first electric push rod 503 is fixedly connected in the mounting groove 502, a top end fixed push plate 504 of the first electric push rod 503 is connected with the push plate 504, a second cushion plate 505 fixedly connected to the upper surface of the fixing block 501, the second cushion plate 505 is arranged, the matching performance between the push plate 504 and the fixing block 501 can be improved, the push plate 301 is prevented from being damaged by the gap between the push plate 502 and the push plate 301.

Specifically, as shown in fig. 1 and 3, the outer fixedly connected with fixed plate 7 of jar body 1, the last fixed surface of fixed plate 7 is connected with four spliced poles 8, jar body 1 sets up to the carbon steel jar body, through setting up jar body 1 to the carbon steel jar body, can effectively promote jar body 1 intensity, avoid jar body 1 to appear the phenomenon of deformation or fracture when receiving the extrusion in inside, guarantee jar body 1 result of use, roof 9 of top fixedly connected with of four spliced poles 8, the top fixed connection of second electric putter 13 is at the lower surface of roof 9, the lower fixed surface of roof 9 is connected with riser 10, the setting of riser 10, for controller 11 provides effective installation place, can effectively ensure the installation stability in use of controller 11, the side fixedly connected with controller 11 of riser 10.

Specifically, as shown in fig. 2 and fig. 5, the supporting component 6 is fixedly connected to the lower surface of the tank body 1, the supporting component 6 includes a supporting ring plate 601, the upper surface of the supporting ring plate 601 is fixedly connected to the lower surface of the tank body 1, the lower surface of the supporting ring plate 601 is fixedly connected to a bottom plate 602, the upper surface of the bottom plate 602 is fixedly connected to a plurality of reinforcing plates 603, the reinforcing plates 603 are arranged to effectively enhance the connection strength between the supporting ring plate 601 and the bottom plate 602, thereby further enhancing the overall structural strength of the supporting component 6, and ensuring the overall supporting effect of the device, the plurality of reinforcing plates 603 uniformly support the supporting ring plate 601, the drain pipe 12 is fixedly connected to the outside of the tank body 1, the drain pipe 12 is externally arranged to correspond to the position of the drain hole 404, the lower surface of the inner wall of the carrier 401 is arranged to be inclined, after filtered liquid flows into the carrier 401, the liquid can be automatically guided by the inclination of the inner wall of the carrier 401, so that the liquid can be automatically converged to the position of the drain hole 404, and the liquid can be ensured to be discharged.

The utility model discloses a theory of operation does:

when the device needs to be used, firstly, the controller 11 is used for controlling the second electric push rod 13 to be shortened, after the extrusion plate 2 is moved out of the tank body 1, the paranitroacetophenone raw material to be filtered can be directly added into the tank body 1, after the raw material is added, the second electric push rod 13 can be controlled to extend again through control, at the moment, the second electric push rod 13 can drive the extrusion plate 2 to move downwards into the tank body 1 again, the raw material to be filtered can be extruded through the extrusion plate 2 through continuous extension of the second electric push rod 13, at the moment, liquid in the raw material can be filtered through the filter plate 303, meanwhile, the filtered liquid can directly flow into the carrier 401 through the plurality of through holes 302, and finally flows out through the drain hole 404 at the bottom of the carrier 401, the filtered liquid can be collected after the drain pipe 12 is connected with an external collection device, after the raw material is filtered, the second electric push rod 13 can be controlled to be shortened, the squeezing plate 2 is moved out of the tank body 1, the first electric push rod 503 is controlled to extend, the first electric push rod 503 can drive the push plate 504 to move upwards after extending, the push plate 504 can push the support plate 301 to move upwards, the support plate 301 moves upwards along the tank body 1, the positioning rod 304 slides along the corresponding positioning hole 403, after the support plate 301 drives the filter plate 303 to move upwards, the residual solid filter cake after filtration can be directly pushed out of the tank body 1 upwards, after the whole support plate 301 is pulled upwards, the filter cake can be directly removed, after the treatment is finished, the positioning rod 304 is inserted into the corresponding positioning hole 403 again, and the second electric push rod 13 is controlled to be shortened and reset.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a synthetic carbon steel filter-press jar of using of p-nitroacetoacetic acid, includes jar body (1), its characterized in that: the tank body (1) is connected with an extrusion plate (2) in a sliding manner, the upper surface of the extrusion plate (2) is fixedly connected with a second electric push rod (13), the tank body (1) is connected with a filter assembly (3) in a sliding manner, the tank body (1) is connected with a bearing assembly (4) in a fixed manner, the filter assembly (3) is connected in the bearing assembly (4) in a sliding manner, the lower surface of the inner wall of the tank body (1) is fixedly connected with a push-out assembly (5), the push-out assembly (5) is fixedly connected in the bearing assembly (4), the upper surface of the push-out assembly (5) is in lap joint with the lower surface of the filter assembly (3), the bearing assembly (4) comprises a carrying platform (401), the carrying platform (401) is fixedly connected with the lower surface of the inner wall of the tank body (1), the upper surface of the carrying platform (401) is fixedly connected with a first base plate (402), four positioning holes (403) are formed in the upper surface of the carrying platform (401), and a drain hole (404) is formed in the outer portion of the carrying platform (401);

the filter assembly comprises a filter assembly (3) and is characterized in that the filter assembly (3) is connected in four positioning holes (403) in a sliding mode, the filter assembly (3) comprises a support plate (301), four positioning rods (304) are fixedly connected to the lower surface of the support plate (301), the positioning rods (304) are connected in corresponding positioning holes (403) in a sliding mode, a plurality of through holes (302) are uniformly formed in the upper surface of the support plate (301), a filter plate (303) is bonded to the upper surface of the support plate (301), a pushing assembly (5) is fixedly connected in a carrier plate (401), the upper surface of the pushing assembly (5) is in lap joint with the lower surface of the support plate (301), the pushing assembly (5) comprises a fixing block (501), a mounting groove (502) is formed in the fixing block (501), a first electric push rod (503) is fixedly connected in the mounting groove (502), a pushing plate (504) is fixedly connected at the top end of the first electric push rod (503), a second cushion plate (505) is fixedly connected to the upper surface of the fixing block (501), and the upper surface of the pushing plate (504) and the lower surface of the support plate (301).

2. The carbon steel filter-press tank for synthesizing p-nitrophenylacetic acid according to claim 1, characterized in that: the outer fixedly connected with fixed plate (7) of jar body (1), the last fixed surface of fixed plate (7) is connected with four spliced poles (8).

3. The carbon steel filter-press tank for synthesizing p-nitrophenylacetic acid according to claim 2, characterized in that: the tank body (1) is a carbon steel tank body, the top ends of the four connecting columns (8) are fixedly connected with a top plate (9), and the top end of the second electric push rod (13) is fixedly connected to the lower surface of the top plate (9).

4. The carbon steel filter-press tank for synthesizing p-nitrophenylacetic acid according to claim 3, wherein: the lower surface fixed connection of roof (9) has riser (10), the side fixed connection of riser (10) has controller (11).

5. The carbon steel filter-press tank for synthesizing p-nitrophenylacetic acid according to claim 1, characterized in that: the lower fixed surface of the tank body (1) is connected with a supporting component (6), the supporting component (6) comprises a supporting ring plate (601), and the upper surface of the supporting ring plate (601) is fixedly connected to the lower surface of the tank body (1).

6. The carbon steel filter-press tank for synthesizing p-nitrophenylacetic acid according to claim 5, wherein: the lower surface fixedly connected with bottom plate (602) of support ring board (601), the last fixed surface of bottom plate (602) is connected with a plurality of stiffening plate (603), and a plurality of stiffening plate (603) evenly supports ring board (601) fixed connection.

7. The carbon steel filter-press tank for synthesizing p-nitrophenylacetic acid according to claim 1, characterized in that: the outer portion of the tank body (1) is fixedly connected with a drain pipe (12), the outer portion of the drain pipe (12) corresponds to the position of the drain hole (404), and the lower surface of the inner wall of the carrying platform (401) is inclined.