CN215538865U

CN215538865U - A anticorrosion filter pressing device for prothioconazole preparation

Info

Publication number: CN215538865U
Application number: CN202120832695.5U
Authority: CN
Inventors: 刘晓黎; 刘涛; 洪素荣; 李威; 徐金苟; 杨渐飞; 刘建明
Original assignee: Heilongjiang Yaerdi New Material Co ltd
Current assignee: Heilongjiang Yaerdi New Material Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-18
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses an anti-corrosion filter pressing device for preparation of prothioconazole, which belongs to the technical field of medicinal material filter pressing and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a mounting seat through two support columns, a pressure filter shell is fixedly connected in the mounting seat, a motor a is installed at the top of the pressure filter shell, an output shaft of the motor a is fixedly connected with a spiral dragon through a coupler, the spiral dragon is arranged in the pressure filter shell, and a feeding pump is also installed on the bottom plate and is respectively connected with a feeding pipe and a feeding pipe; through the filter-pressing hole effect on the filter-pressing shell to make the liquid infiltration come out, accomplish filter-pressing work, can carry out comprehensive washing work to the filter-pressing hole, avoid the problem that the filter-pressing hole is blockked up, ensure going on smoothly of follow-up filter-pressing work, open the back when the bottom, can fall out in the filter-pressing shell under the effect of gravity by the medicine body after the filter-pressing, be convenient for carry out ejection of compact work, bring the convenience for staff's ejection of compact work.

Description

A anticorrosion filter pressing device for prothioconazole preparation

Technical Field

The utility model belongs to the technical field of medicinal material filter pressing, and particularly relates to an anti-corrosion filter pressing device for preparation of prothioconazole.

Background

Prothioconazole is a novel broad-spectrum triazolethione bactericide developed by Bayer companies, is mainly used for preventing and treating a plurality of diseases of cereals, wheat and bean crops and the like, has low toxicity, no teratogenicity and mutation type, has no toxicity to embryos, is safe to people and environment, and has the action mechanism of inhibiting demethylation on 14-site of lanosterol or 2, 4-methylene dihydro lanosterol which is a precursor of sterol in fungi.

At present, a filter pressing device is needed to be used in the preparation process of prothioconazole, but filter pressing work is generally carried out on the existing filter pressing device by using filter cloth or filter plates, the filter cloth is easily corroded when filter pressing is adopted, the filter cloth is not easily cleaned when filter pressing is adopted, the filter plate is easily blocked, and subsequent filter pressing work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-corrosion filter pressing device for preparing prothioconazole, and the anti-corrosion filter pressing device is used for solving the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-corrosion filter pressing device for preparation of prothioconazole comprises a base plate, wherein the upper surface of the base plate is fixedly connected with a mounting seat through two support columns, a pressure filter shell is fixedly connected in the mounting seat, a motor a is installed at the top of the pressure filter shell, an output shaft of the motor a is fixedly connected with a spiral auger through a shaft coupling, the spiral auger is arranged in the pressure filter shell, a feed pump is further installed on the base plate and is respectively connected with an inlet pipe and a feed pipe, one end of the feed pipe, far away from the feed pump, is communicated with the inside of the pressure filter shell, a water tank is further installed on the base plate, a water pump is installed on the water tank and is communicated with the inside of the water tank through an inlet pipe, the water pump is further connected with one end of a connecting pipe, the other end of the connecting pipe is connected with one end of a hose, the other end of the hose is connected with a ring pipe, the ring pipe is sleeved on the outer side wall of the bottom of the pressure filter shell, a plurality of high pressure nozzle are installed to the inboard equidistance of annular tube, the collecting tank has set firmly on the lateral wall that the filter-pressing shell is close to the bottom, and is connected with the fluid-discharge tube on the lateral wall of collecting tank, the switch cover subassembly is installed to the bottom of filter-pressing shell.

The scheme is as follows:

motor a, feeding pump, motor b, motor c and water pump are the common parts of prior art, and the model etc. of adoption all can be customized according to the in-service use demand.

As a preferred embodiment, the whole filter-pressing shell is made of corrosion-resistant stainless steel, filter-pressing holes are formed in the outer side wall, close to the bottom, of the filter-pressing shell, and the filter-pressing holes are located above the liquid collecting tank.

As a preferred embodiment, a fixed block is fixedly connected to the outer side wall of the annular tube, a screw sleeve is embedded in the fixed block, the screw sleeve is in screw transmission connection with a reciprocating screw rod, the top end of the reciprocating screw rod is fixedly connected with an output shaft of a motor b, the motor b is installed on the outer side wall of the filter pressing shell, and the bottom end of the reciprocating screw rod is rotatably connected to the outer side wall of the liquid collecting tank through a bearing seat.

As a preferred embodiment, the switch cover assembly includes a motor c mounted on the bottom plate, a gear is fixedly connected to an output shaft of the motor c, the gear is engaged with a gear ring, one end of the gear ring is fixedly connected to a bottom surface of the bottom cover, the bottom cover is disposed at the bottom opening of the filter pressing shell, the bottom cover is fixedly hinged to a side wall of the fixing plate, and the fixing plate is fixedly connected to the bottom plate.

In a preferred embodiment, a guide ring is fixedly connected to the fixing plate, and the guide ring is in limit sliding connection with the inner part of the gear ring.

In a preferred embodiment, the upper surface of the bottom plate is provided with an inclined discharging groove at a position corresponding to the position right below the filter pressing shell.

Compared with the prior art, the anti-corrosion filter pressing device for preparing prothioconazole provided by the utility model at least has the following beneficial effects:

(1) the motor a and the feeding pump are turned on to work, the feeding pump sends a solid-liquid mixed raw material into the filter pressing shell, the motor a drives the spiral auger to rotate after working, the spiral auger gradually extrudes the solid-liquid mixed raw material at the bottom of the filter pressing shell and then acts on a filter pressing hole in the filter pressing shell to enable the liquid to permeate out to complete filter pressing work, the water pump is started after filter pressing, the water pump sends water liquid in the water tank into the annular pipe and sprays out through a high-pressure spray nozzle on the annular pipe to flush the filter pressing hole, meanwhile, the motor b drives the reciprocating lead screw to rotate and drives the annular pipe to reciprocate up and down under the action of a screw sleeve, so that the filter pressing hole can be flushed comprehensively, the problem that the filter pressing hole is blocked is avoided, and the subsequent filter pressing work is ensured to be carried out smoothly;

(2) through the setting of switch cover subassembly, starter motor c drives the gear rotation, and the gear drives the ring gear and removes, and then makes the bottom rotatory around the pin joint between bottom and the fixed plate, opens the back when the bottom, and the medicine body after by the filter-pressing can fall out in the filter-pressing shell under the effect of gravity, is convenient for carry out ejection of compact work, brings the convenience for staff's ejection of compact work.

Drawings

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the cleaning assembly of the present invention for use in filter pressing of porous parts;

FIG. 4 is a schematic view of the bottom switch cover assembly of the filter housing of the present invention;

FIG. 5 is a schematic view of a filter press housing in half section.

In the figure: 1. a base plate; 101. a discharging groove; 2. a support pillar; 3. a mounting seat; 4. pressing the filter shell; 401. pressing the filter holes; 5. a motor a; 6. a spiral flood dragon; 7. a feed pump; 8. a feed pipe; 9. a delivery pipe; 10. a water tank; 11. a water pump; 12. a water inlet pipe; 13. a connecting pipe; 14. a hose; 15. an annular tube; 16. a high pressure spray head; 17. a fixed block; 18. sleeving the silk; 19. a reciprocating screw; 20. a motor b; 21. a bearing seat; 22. a liquid collecting tank; 221. a liquid discharge pipe; 23. a switch cover assembly; 231. a motor c; 232. a gear; 233. a toothed ring; 234. a bottom cover; 235. a fixing plate; 236. a guide ring.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-5, the utility model provides an anti-corrosion filter pressing device for preparation of prothioconazole, which comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with a mounting seat 3 through two support pillars 2, a filter pressing shell 4 is fixedly connected in the mounting seat 3, the whole filter pressing shell 4 is made of corrosion-resistant stainless steel, a filter pressing hole 401 is arranged on the outer side wall of the filter pressing shell 4 close to the bottom, and the filter pressing hole 401 is positioned above a liquid collecting tank 22 (see fig. 1 and 5); possess good corrosion resistance, and through the setting of filter-pressing hole 401 to be convenient for liquid from 4 inside infiltration of filter-pressing shell come out, the filter-pressing effect is better, and the liquid trap 22 is convenient for collect the liquid after the filter-pressing.

The top of the filter pressing shell 4 is provided with a motor a5, an output shaft of the motor a5 is fixedly connected with a spiral dragon 6 through a coupler, the spiral dragon 6 is arranged inside the filter pressing shell 4, the bottom plate 1 is also provided with a feed pump 7, the feed pump 7 is respectively connected with a feed pipe 8 and a feed delivery pipe 9, one end of the feed delivery pipe 9 far away from the feed pump 7 is communicated with the inside of the filter pressing shell 4, the bottom plate 1 is also provided with a water tank 10, the water tank 10 is provided with a water pump 11, the water pump 11 is communicated with the inside of the water tank 10 through a water inlet pipe 12, the water pump 11 is also connected with one end of a connecting pipe 13, the other end of the connecting pipe 13 is connected with one end of a hose 14, the other end of the hose 14 is connected with a ring pipe 15, the ring pipe 15 is sleeved on the outer side wall of the bottom of the filter pressing shell 4, the inner side of the ring pipe 15 is equidistantly provided with a plurality of high-pressure nozzles 16, the outer side wall of the ring pipe 15 is fixedly connected with a fixing block 17, the fixing block 17 is embedded with a wire sleeve 18, the screw sleeve 18 is in screw transmission connection with the reciprocating screw rod 19, the top end of the reciprocating screw rod 19 is fixedly connected with an output shaft of a motor b20, a motor b20 is installed on the outer side wall of the filter-pressing shell 4, and the bottom end of the reciprocating screw rod 19 is rotatably connected with the outer side wall of the liquid collecting tank 22 through a bearing seat 21 (see fig. 1 and 3); the motor b20 works to drive the reciprocating screw rod 19 to rotate, and the annular pipe 15 is driven to reciprocate up and down under the action of the screw sleeve 18, so that the filter pressing shell 4 can be washed comprehensively.

The outer side wall of the filter pressing shell 4 close to the bottom is fixedly provided with a liquid collecting tank 22, the outer side wall of the liquid collecting tank 22 is connected with a liquid discharge pipe 221, the bottom of the filter pressing shell 4 is provided with a switch cover assembly 23, the switch cover assembly 23 comprises a motor c231 arranged on the bottom plate 1, an output shaft of the motor c231 is fixedly connected with a gear 232, the gear 232 is meshed with a gear ring 233, one end of the gear ring 233 is fixedly connected with the bottom surface of a bottom cover 234, the bottom cover 234 is covered on the bottom opening of the filter pressing shell 4, the bottom cover 234 is fixedly hinged on the side wall of a fixing plate 235, and the fixing plate 235 is fixedly connected on the bottom plate 1 (see fig. 1 and 4); the starter motor c231 and drive the gear 232 rotatory, and the gear 232 drives the ring gear 233 and removes, and then makes the bottom 234 rotatory around the pin joint between bottom 234 and the fixed plate 235, opens the back when the bottom 234, and the medicine body after being filtered by the filter-pressing can fall out in the filter-pressing shell 4 under the effect of gravity, is convenient for carry out ejection of compact work, brings the convenience for staff's ejection of compact work.

A guide ring 236 is fixedly connected to the fixed plate 235, and the guide ring 236 is connected with the inner part of the gear ring 233 in a limiting and sliding manner (see fig. 4); by the arrangement of the guide ring 236, the toothed ring 233 is made more stable and effective in the rotational movement.

An inclined blanking groove 101 (shown in figure 1) is arranged at the position, corresponding to the right lower part of the filter pressing shell 4, on the upper surface of the bottom plate 1; the medicine body after the filter pressing can move along the blanking groove 101, and the staff of being convenient for receives the material work.

When the filter pressing machine is used, the motor a5 and the feed pump 7 are started to work, the feed pump 7 feeds a solid-liquid mixed raw material into the filter pressing shell 4, the motor a5 drives the spiral flood dragon 6 to rotate after working, the spiral flood dragon 6 gradually extrudes the solid-liquid mixed raw material at the bottom of the filter pressing shell 4, then the solid-liquid mixed raw material is acted by the filter pressing hole 401 on the filter pressing shell 4, so that liquid permeates out to complete filter pressing, the filter pressing medicine flows into the liquid collecting tank 22 and is discharged along the liquid discharge pipe 221 on the liquid collecting tank 22, after filter pressing is completed, the motor c231 is started and the gear 232 is driven to rotate, the gear 232 drives the toothed ring 233 to move, so that the bottom cover 234 rotates around a hinge joint between the bottom cover 234 and the fixed plate 235, after the bottom cover 234 is opened, the filter pressed medicine can fall out of the filter pressing shell 4 under the action of gravity, after the filter pressed medicine falls out of the filter pressing shell 4, the water pump 11 is started, the water pump 11 feeds the water inside the water tank 10 into the annular pipe 15, the water is sprayed out through a high-pressure spray head 16 on the annular pipe 15, so that the filter pressing hole 401 is washed, meanwhile, the motor b20 works to drive the reciprocating screw rod 19 to rotate, the annular pipe 15 is driven to reciprocate up and down under the action of the screw sleeve 18, and the filter pressing hole 401 can be washed comprehensively.

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

1. An anticorrosion filter pressing device for preparation of prothioconazole, which comprises a base plate (1) and is characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a mounting seat (3) through two support columns (2), a pressure filtration shell (4) is fixedly connected in the mounting seat (3), a motor a (5) is installed at the top of the pressure filtration shell (4), an output shaft of the motor a (5) is fixedly connected with a spiral flood dragon (6) through a shaft coupling, the spiral flood dragon (6) is arranged in the pressure filtration shell (4), a feed pump (7) is further installed on the bottom plate (1), the feed pump (7) is respectively connected with an inlet pipe (8) and a feed delivery pipe (9), one end of the feed delivery pipe (9), far away from the feed pump (7), is communicated with the interior of the pressure filtration shell (4), a water tank (10) is further installed on the bottom plate (1), a water pump (11) is installed on the water tank (10), and the water pump (11) is communicated with the interior of the water tank (10) through an inlet pipe (12), water pump (11) still is connected with the one end of connecting pipe (13), the other end of connecting pipe (13) is connected with the one end of hose (14), the other end and the ring pipe (15) of hose (14) are connected, ring pipe (15) cover is established on the lateral wall of filter-pressing shell (4) bottom, a plurality of high pressure nozzle (16) are installed to the inboard equidistance of ring pipe (15), filter-pressing shell (4) have set firmly collecting tank (22) on being close to the lateral wall of bottom, and are connected with fluid-discharge tube (221) on the lateral wall of collecting tank (22), switch cover subassembly (23) are installed to the bottom of filter-pressing shell (4).

2. The anti-corrosion pressure filtration device for the preparation of prothioconazole according to claim 1, characterized in that: the whole body of the filter pressing shell (4) is made of corrosion-resistant stainless steel, filter pressing holes (401) are formed in the outer side wall, close to the bottom, of the filter pressing shell (4), and the filter pressing holes (401) are located above the liquid collecting tank (22).

3. The anti-corrosion pressure filtration device for the preparation of prothioconazole according to claim 1, characterized in that: the outer side wall of the annular pipe (15) is fixedly connected with a fixing block (17), a screw sleeve (18) is embedded in the fixing block (17), the screw sleeve (18) is connected to a reciprocating lead screw (19) in a spiral transmission mode, the top end of the reciprocating lead screw (19) is fixedly connected with an output shaft of a motor b (20), the motor b (20) is installed on the outer side wall of the filter-pressing shell (4), and the bottom end of the reciprocating lead screw (19) is rotatably connected to the outer side wall of a liquid collecting tank (22) through a bearing seat (21).

4. The anti-corrosion pressure filtration device for the preparation of prothioconazole according to claim 1, characterized in that: the switch cover assembly (23) comprises a motor c (231) arranged on the bottom plate (1), a gear (232) is fixedly connected onto an output shaft of the motor c (231), the gear (232) is meshed with a toothed ring (233), one end of the toothed ring (233) is fixedly connected with the bottom surface of a bottom cover (234), the bottom cover (234) is covered at an opening at the bottom end of the pressure filter shell (4), the bottom cover (234) is fixedly hinged on the side wall of a fixing plate (235), and the fixing plate (235) is fixedly connected onto the bottom plate (1).

5. The anti-corrosion pressure filtration device for the preparation of prothioconazole according to claim 4, characterized in that: a guide ring (236) is fixedly connected to the fixing plate (235), and the guide ring (236) is in limited sliding connection with the inner part of the gear ring (233).

6. The anti-corrosion pressure filtration device for the preparation of prothioconazole according to claim 1, characterized in that: an inclined blanking groove (101) is arranged at the position of the upper surface of the bottom plate (1) corresponding to the position right below the filter pressing shell (4).