CN218655427U

CN218655427U - Phosphoric acid production filter and filter sieve plate

Info

Publication number: CN218655427U
Application number: CN202222863089.7U
Authority: CN
Inventors: 龚正桃; 夏增波; 胡启军
Original assignee: Jiashili Yicheng Fertilizer Co ltd
Current assignee: Jiashili Yicheng Fertilizer Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-21
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a phosphoric acid production filter and filter sieve, including filtering the box, filter the top of box and install the inlet pipe, the outer wall of filtering the box is provided with the motor through the bottom plate, and the output of motor installs the pivot, a plurality of arc extrusion pieces are installed to the outer wall of pivot, one side lateral wall that the arc extrusion piece was kept away from to the filtration box has seted up the mounting groove, and the top of mounting groove articulates there is the baffle, filter box one side be provided with a plurality ofly with arc extrusion piece outer wall assorted T type pole, and the inboard lateral wall of T type pole installs the hang plate that runs through the mounting groove, the fixed slot has been seted up to the inside of hang plate, and the inside of fixed slot is provided with the filtration otter board, and the device is through when arc extrusion piece separates with T type pole, then drives the hang plate under first spring and third spring self elastic force effect and resets, and this structure is convenient for drive hang plate department and crosses the position and rocks about the filtration otter board department, and then be convenient for filter otter board department fast.

Description

Phosphoric acid production filter and filter sieve plate

Technical Field

The utility model relates to a road traffic technical field specifically is phosphoric acid production filter and filter sieve.

Background

Phosphoric acid, also known as orthophosphoric acid, is a common inorganic acid, is a medium-strong acid, is mainly used in the industries of pharmacy, food, fertilizer and the like, and comprises a raw material used as an antirust agent, a food additive and the like, the phosphoric acid is used for producing important phosphate fertilizers (calcium superphosphate, potassium dihydrogen phosphate and the like) and is also used for producing feed nutrients (calcium dihydrogen phosphate), a precise filter is required in the production process of the phosphoric acid, the precise filter is suitable for filtering precise liquid with more solid content and dry residues, rigid microporous PE and PA filter tubes with excellent chemical properties can be used for a long service life, and the operation cost is greatly reduced. According to the technological requirements, a heat-insulating jacket can be arranged outside the machine body, and an anti-corrosion material layer is lined on the inner wall of the machine body.

However, compared with the phosphoric acid production filter and the filter sieve plate with the publication number of CN102091471B, the device increases the filtering area and the filtering speed by arranging the round filtering holes with larger hole diameters on the grate plate in the filter sieve plate, the support frame is not welded with the vacuum chamber, the cleaning space of the original vacuum chamber is enlarged, the flushing disc water washing of the vacuum chamber is facilitated, meanwhile, the bolts are inverted to fasten the grate plate, the screw cap and the screw head are arranged on the upper part of the grate plate, the flushing disc water washing is easy to clean scales on the screw rod and the screw cap, the screw cap can be easily unscrewed, and the filter sieve plate is further detached from the vacuum chamber. Therefore, the filter for producing phosphoric acid and the filter sieve plate can improve the production efficiency. And the filtration mode, the filter time is long, the condition that filtration efficiency is low, in addition, because the filter screen needs frequent change as the consumptive material in the filter, and the filter screen is installed in the inside of filter, and is inconvenient to the filter screen replacement, and operating personnel need a large amount of time to replace the filter screen for work efficiency is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a phosphoric acid production filter and filter sieve to solve the relevant problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: phosphoric acid production filter and filter sieve, including filtering the box, the inlet pipe is installed on the top of filtering the box, the outer wall of filtering the box is provided with the motor through the bottom plate, and the output of motor installs the pivot, a plurality of arc extrusion pieces are installed to the outer wall of pivot, one side lateral wall that arc extrusion piece was kept away from to the filtration box has seted up the mounting groove, and the top of mounting groove articulates there is the baffle, filter box one side be provided with a plurality ofly with arc extrusion piece outer wall assorted T type pole, and the inboard lateral wall of T type pole installs the hang plate that runs through the mounting groove, the fixed slot has been seted up to the inside of hang plate, and the inside of fixed slot is provided with filters otter board, the inside installation mechanism that is used for fixing of filter screen board position that is provided with of fixed slot, T type pole outer wall is equipped with the first spring that is connected of filtering the box inner wall, the spout has been seted up to the bottom of mounting groove, and the spout inner wall installs the slider that is connected with the hang plate, the slider outer wall is provided with the third spring that is connected with the spout inner wall.

Furthermore, a blanking pipe is installed at the bottom end of the filtering box body, and an electromagnetic valve is arranged inside the blanking pipe.

Further, installation mechanism includes recess and fourth spring, filter screen plate rear wall and install the arc piece that runs through the fixed slot, and a plurality of arcs have been seted up to arc piece outer wall, a plurality of recesses have all been seted up to the top and the bottom of hang plate, and the inside of recess is provided with the fourth spring.

Furthermore, a positioning block penetrating through the groove is installed on the outer wall of the fourth spring, and the outer wall of the positioning block is matched with the arc-shaped groove at the arc-shaped block.

Furthermore, the T-shaped push plate is installed on the front wall of the filter screen plate, and anti-skid grains are arranged on the outer wall of the T-shaped push plate.

Furthermore, a fixing screw penetrating through the inclined plate is arranged inside the T-shaped push plate.

Furthermore, the outer wall of the filtering box body is provided with an installation block, and the bottom end of the installation block is provided with a second spring connected with the baffle.

Compared with the prior art, the utility model provides a phosphoric acid production filter and filter sieve possesses following beneficial effect:

1. the utility model discloses a pivot drives arc extrusion piece and extrudees T type pole department, and T type pole drives the hang plate and removes to one side, and then the hang plate drives the slider and extrudees the third spring in the spout, when arc extrusion piece and T type pole separation, then drive the hang plate and reset under first spring and third spring self spring action, and this structure is convenient for drive hang plate department and crosses filter screen plate left and right sides position and rock, and then is convenient for carry out quick filtration to crossing filter screen plate department.

2. The utility model discloses a pulling T type push pedal to the outside and driving the arc piece of filter plate department, then the arc piece is to the locating piece extrusion to the locating piece, thereby the locating piece is to the fourth spring extrusion, makes the fourth spring take place the crimple, then T type push pedal drives the arc piece and discharges from the hang plate, and then is convenient for carry out quick dismantlement to filtering the filter plate position.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a left side sectional view of the inclined plate and the filter screen plate of the present invention;

fig. 5 is an enlarged view of fig. 2 at a;

fig. 6 is an enlarged view of the position B of fig. 3 according to the present invention.

In the figure: 1. a filter box body; 2. a feed pipe; 3. a discharging pipe; 4. a motor; 5. a rotating shaft; 6. an arc-shaped extrusion block; 7. a T-shaped rod; 8. an inclined plate; 9. a first spring; 10. mounting grooves; 11. a baffle plate; 12. mounting blocks; 13. a second spring; 14. fixing grooves; 15. a filter screen plate; 16. a slider; 17. a third spring; 18. a T-shaped push plate; 19. an arc-shaped block; 20. a groove; 21. a fourth spring; 22. positioning blocks; 23. fixing the screw rod; 24. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment 1, as shown in fig. 1-2, the utility model provides a technical solution: a filter and a filter sieve plate for producing phosphoric acid comprise a filter box body 1, a feed pipe 2 is arranged at the top end of the filter box body 1, a motor 4 is arranged on the outer wall of the filter box body 1 through a bottom plate, and the output end of the motor 4 is provided with a rotating shaft 5, the outer wall of the rotating shaft 5 is provided with a plurality of arc-shaped extrusion blocks 6, the side wall of the filtering box body 1 far away from one side of the arc-shaped extrusion blocks 6 is provided with an installation groove 10, a baffle 11 is hinged at the top end of the mounting groove 10, a plurality of T-shaped rods 7 matched with the outer wall of the arc-shaped extrusion block 6 are arranged at one side of the filtering box body 1, and the inner side wall of the T-shaped rod 7 is provided with an inclined plate 8 which penetrates through the mounting groove 10, the inner part of the inclined plate 8 is provided with a fixing groove 14, and the inside of the fixed groove 14 is provided with a filter screen plate 15, the inside of the fixed groove 14 is provided with a mounting mechanism for fixing the position of the filter screen plate 15, the mounting mechanism comprises a groove 20 and a fourth spring 21, the rear wall of the filter screen plate 15 is provided with an arc-shaped block 19 which penetrates through the fixed groove 14, and the outer wall of the arc block 19 is provided with a plurality of arc grooves, the top end and the bottom end of the inclined plate 8 are both provided with a plurality of grooves 20, and a fourth spring 21 is arranged in the groove 20, a positioning block 22 penetrating through the groove 20 is arranged on the outer wall of the fourth spring 21, the outer wall of the positioning block 22 is matched with the arc-shaped groove at the arc-shaped block 19, the front wall of the filter screen plate 15 is provided with a T-shaped push plate 18, the outer wall of the T-shaped push plate 18 is provided with anti-skid grains, the T-shaped push plate 18 is internally provided with a fixing screw 23 which penetrates through the inclined plate 8 and is separated from the T-shaped push plate 18 through the fixing screw 23, then the T-shaped push plate 18 drives the filter screen plate 15 to separate the arc-shaped block 19 from the fixed groove 14, meanwhile, the positioning block 22 is separated from the arc-shaped groove at the arc-shaped block 19, so that the filter screen plate 15 is conveniently installed and fixed in the fixing groove 14.

Embodiment 2, as shown in fig. 1-6, the utility model provides a technical solution: phosphoric acid production filter and filter sieve, be equipped with the first spring 9 that is connected with filtering 1 inner wall of box including 7 outer wall covers of T type pole, spout 24 has been seted up to the bottom of mounting groove 10, and spout 24 inner wall installs the slider 16 that is connected with

hang plate

8, 16 outer walls of slider are provided with the third spring 17 that is connected with spout 24 inner wall, it installs unloading pipe 3 to filter 1's bottom, and the inside of unloading pipe 3 is provided with the solenoid valve, install piece 12 is installed to the outer wall of filtering box 1, and install piece 12 bottom and be provided with the second spring 13 that is connected with baffle 11, it is rotatory to drive pivot 5 through starter motor 4, thereby pivot 5 drives arc extrusion piece 6 and extrudees 7 departments of T type pole, and T type pole 7 drives hang plate 8 and removes to one side, and then hang plate 8 drives slider 16 and extrudees third spring 17 in filtering screen 15, when arc extrusion piece 6 separates with T type pole 7, then drive hang plate 8 under first spring 9 and third spring 17 self elastic force effect and reset, this structure is convenient for drive hang plate 8 and is located and is filtered the position and is convenient for filter screen 15 left and right sides position and is rocked fast.

The working principle is as follows: firstly, an external power supply is switched on, then a material to be filtered is input into a filtering box body 1 through a feeding pipe 2, then the material to be filtered belongs to inclined installation through a filtering screen plate 15, the particle sizes of different materials are conveniently separated, when the materials are detained and the screening efficiency is increased, a motor 4 needs to be started to drive a rotating shaft 5 to rotate, so that the rotating shaft 5 drives an arc-shaped extrusion block 6 to extrude a T-shaped rod 7, the T-shaped rod 7 drives a sliding block 16 at an inclined plate 8 to extrude a third spring 17, further, a first spring 9 and a sliding groove 24 are contracted, when the T-shaped rod 7 is not extruded by the arc-shaped extrusion block 6, the inclined plate 8 is driven to reset under the self elastic force action of the first spring 9 and the filtering screen plate 15, the left and right positions of the filtering screen plate 15 at the inclined plate 8 are conveniently driven to shake, and further, accelerated filtering is convenient for the filtering screen plate 15;

when filter 15 department and filter and appear blockking up, then need open outside door plant, then rotate

fixing screw

23 and 8 departments of hang plate and separate, then outside pulling T type push pedal 18 drives filter 15 department arc 19 of otter board, then arc 19 extrudees locating piece 22, thereby locating piece 22 extrudees fourth spring 21, make fourth spring 21 take place the crimple, then T type push pedal 18 drives arc 19 and discharges from 8 departments of hang plate, and then be convenient for carry out quick dismantlement to filter 15 positions of otter board, when needs install, then need drive arc 19 with T type push pedal 18 and insert locating piece 22 departments, then arc 19 extrudees locating piece 22, make fourth spring 21 take place the crimple, and then to arc 19 location in hang plate 8, then rotate fixing screw 23 and run through hang plate 8 and fix filter 15 quick installation in hang plate 8 to filter otter board 8.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. Phosphoric acid production filter and filter sieve, including filtering box (1), its characterized in that: inlet pipe (2) are installed on the top of filtration box (1), the outer wall of filtration box (1) is provided with motor (4) through the bottom plate, and the output of motor (4) installs pivot (5), a plurality of arc extrusion piece (6) are installed to the outer wall of pivot (5), one side lateral wall that arc extrusion piece (6) were kept away from in filtration box (1) has seted up mounting groove (10), and the top of mounting groove (10) articulates there is baffle (11), filtration box (1) one side is provided with a plurality ofly and arc extrusion piece (6) outer wall assorted T type pole (7), and the inboard lateral wall of T type pole (7) installs hang plate (8) that run through mounting groove (10), fixed slot (14) have been seted up to the inside of hang plate (8), and the inside of fixed slot (14) is provided with and filters otter board (15), fixed slot (14) inside is provided with and is used for fixing the installation mechanism of filtration box (15) position, T type pole (7) outer wall cover is equipped with first spring (9) that are connected with filtration box (1) inner wall, the bottom of mounting groove (10) has seted up and slider (24), and slider (16) are connected with third spout (16) slider (16) inner wall slider (16) .

2. A phosphoric acid production filter and filter sieve plate as claimed in claim 1, wherein: the bottom end of the filtering box body (1) is provided with a blanking pipe (3), and an electromagnetic valve is arranged inside the blanking pipe (3).

3. A phosphoric acid production filter and filter sieve plate as claimed in claim 1, wherein: installation mechanism includes recess (20) and fourth spring (21), filter screen plate (15) rear wall and install arc piece (19) that run through fixed slot (14), and arc piece (19) outer wall has seted up a plurality of arc walls, a plurality of recesses (20) have all been seted up to the top and the bottom of hang plate (8), and the inside of recess (20) is provided with fourth spring (21).

4. A phosphoric acid production filter and filter sieve plate as claimed in claim 3, wherein: and a positioning block (22) penetrating through the groove (20) is arranged on the outer wall of the fourth spring (21), and the outer wall of the positioning block (22) is matched with the arc-shaped groove at the arc-shaped block (19).

5. A phosphoric acid production filter and filter sieve plate as claimed in claim 1, wherein: the front wall of the filter screen plate (15) is provided with a T-shaped push plate (18), and the outer wall of the T-shaped push plate (18) is provided with anti-skid grains.

6. A phosphoric acid production filter and filter sieve plate as claimed in claim 5, wherein: and a fixing screw rod (23) penetrating through the inclined plate (8) is arranged in the T-shaped push plate (18).

7. A phosphoric acid production filter and filter sieve plate as claimed in claim 1, wherein: the outer wall of the filtering box body (1) is provided with an installation block (12), and the bottom end of the installation block (12) is provided with a second spring (13) connected with the baffle (11).