CN211215591U

CN211215591U - Filter press for filtering bisphenol S-bi-propenyl ether

Info

Publication number: CN211215591U
Application number: CN201922235268.4U
Authority: CN
Inventors: 焦宏典; 张大亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-11
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a bisphenol S-bi propenyl ether filtered plate frame filter press, which comprises two brackets, wherein two transverse plates A and two transverse plates B are horizontally fixed between the two brackets, a slide rail is arranged on the two transverse plates A, a plurality of slide blocks are arranged on the slide rail in a sliding manner, a filter plate is fixed on the slide blocks of the slide rails at the two sides, the filter plate at the right end is fixed with an output shaft of a hydraulic cylinder, and the hydraulic cylinder is fixed on the brackets; the utility model relates to a rationally, compact structure, the silo that utilizes inside elastic rubber material can be quick filters bisphenol S-bi propenyl ether through the extruded mode, filter cake after the filter-pressing is preserved with solution separation, it is big to filter the driving force, the solid rate of containing of filter cake is high, filtrating is limpid, the filter-pressing is fast, the quality of filter-pressing has been improved, inlet pipe one end adopts corrugated metal pipe to connect, original chain formula structure has been saved, defeated material structure has been simplified, manufacturing cost and maintenance cost have been reduced.

Description

Filter press for filtering bisphenol S-bi-propenyl ether

Technical Field

The utility model belongs to the technical field of the pressure filter, specifically be a filterable plate and frame pressure filter of bisphenol S-bi propenyl ether.

Background

In a bisphenol S-mono propenyl ether (BPS-MAE) process, generating bisphenol S-mono propenyl ether and bisphenol S-bi propenyl ether, recovering ethanol to the utmost extent after the reaction is finished, adding 32% alkali liquor and water, adjusting the PH to be more than 10.5, dissolving sodium salt generated by the bisphenol S-mono propenyl ether into an aqueous solution, filtering the sodium salt by using a plate and frame filter press, and separating the bisphenol S-bi propenyl ether which is insoluble in the aqueous solution, wherein when the conventional plate and frame filter press filters, a common extrusion mode is adopted, the filter pressing effect is poor, meanwhile, the chain structure is fixed on two sides of a hose in a chain type structure during material conveying, and in the processing and production processes of the plate and frame filter press, lubricating oil needs to be added to ensure that a chain can normally transmit, so that the maintenance cost is high.

To solve the problems in the related art, no effective solution has been proposed, and for this purpose, a plate and frame filter press for filtering bisphenol S-bis (propenyl) ether is proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a filterable plate and frame filter press of bisphenol S-bi-propenyl ether has recovery efficiency height, advantage such as with low costs, has solved current plate and frame filter press recovery efficiency low, with high costs scheduling problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a plate-and-frame filter press for filtering bisphenol S-bi-propenyl ether comprises two supports, two transverse plates A and two transverse plates B are horizontally fixed between the two supports, slide rails are erected on the two transverse plates A, a plurality of slide blocks are arranged on the slide rails in a sliding manner, a filter plate is fixed on each slide block of the slide rails on the two sides, the filter plate at the right end is fixed with an output shaft of a hydraulic cylinder, the hydraulic cylinder is fixed on the supports, a water inlet pipe is horizontally arranged on the transverse plate B, a plurality of water distribution pipes are communicated on the water inlet pipe and inserted into the corresponding filter plate, a pressure gauge A and a valve A are installed on the water inlet pipe, one end of the water inlet pipe is connected with a water outlet of a booster water pump, the booster water pump is connected with a water tank through a water pipe, a feed pipe A is horizontally fixed, corrugated metal pipe communicates with the filter plate of right-hand member, the inlet pipe other end is connected with the delivery port of silt pump, leads to pipe connection between silt pump and the flourishing feed tank, it has inlet pipe B still to communicate on the inlet pipe A, inlet pipe B be the L type and communicate with left filter plate, install valve B and manometer B on the inlet pipe A, install valve C and manometer C on the inlet pipe B, the level is fixed with the otter board under the filter plate, the level is fixed with the basin under the otter board.

Further improved ground, the filter plate is square, and openly all is provided with the silo of concave surface form with the back, has seted up the round hole on the silo, forms the intake antrum between two recesses, and the silo adopts the elastic rubber material.

In a further improvement, the shunt pipe adopts a rubber hose.

Further improved ground, corrugated metal pipe is the U type and buckles, and one end and inlet pipe A intercommunication, the other end and the round hole intercommunication of filter plate.

In a further improvement, the water inlet pipe is fixed on the transverse plate B through a plurality of pipe clamps.

In a further improvement, the feeding pipe A is fixed on the bracket through a pipe clamp.

In a further improvement mode, every two adjacent filter plates are connected through a connecting rope.

(III) advantageous effects

Compared with the prior art, the utility model provides a filterable plate and frame filter press of bisphenol S-bi-propenyl ether possesses following beneficial effect:

1. this kind of filterable plate and frame filter press of bisphenol S-bi-propenyl ether, structural design is reasonable, utilizes the silo of inside elasticity rubber material to filter bisphenol S-bi-propenyl ether that can be quick through extruded mode, and the filter cake after the filter-pressing is preserved with solution separation, and the filtration driving force is big, the filter cake contain solid rate height, filtrating limpid, and the filter-pressing is fast, has improved the quality of filter-pressing.

2. According to the plate-and-frame filter press for filtering the bisphenol S-bi-propenyl ether, one end of the feeding pipe is connected by the metal corrugated pipe, so that the original chain type structure is omitted, the material conveying structure is simplified, and the production cost and the maintenance cost are reduced.

Drawings

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

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

fig. 3 is a front view of the filter plate of the present invention.

In the figure: 1. a support; 2. a transverse plate A; 3. filtering the plate; 301. a water inlet cavity; 302. a trough; 303. a circular hole; 4. a slide rail; 5. a slider; 6. a hydraulic cylinder; 7. a transverse plate B; 8. connecting ropes; 9. a screen plate; 10. a water tank; 11. a water inlet pipe; 12. a feeding pipe A; 13. a water diversion pipe; 14. a metal bellows; 15. a material containing tank; 16. a silt pump; 17. a water tank; 18. a booster water pump; 19. a valve A; 20. a valve B; 21. a feeding pipe B; 22. a valve C; 23. a pressure gauge B; 24. a pressure gauge A; 25. and a pressure gauge C.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a filterable plate and frame filter press of bisphenol S-bi-propenyl ether, includes two supports 1, two the level is fixed with two diaphragm A2 and two diaphragm B7 between the support 1, two diaphragm A2 is put on the shelf and is equipped with slide rail 4, slide rail 4 is gone up and is provided with a plurality of sliders 5, all is fixed with a filter plate 3 on the slider 5 of both sides slide rail 4, and the filter plate 3 of right-hand member is fixed with the output shaft of pneumatic cylinder 6, pneumatic cylinder 6 is fixed on support 1, diaphragm B7 is improved level and is provided with an inlet tube 11, the intercommunication has many distributive pipes 13 on the inlet tube 11, distributive pipe 13 inserts in the corresponding filter plate 3, install manometer A24 and valve A19 on the inlet tube 11, inlet tube 11 one end is connected with the delivery port of booster water pump 18, and water tank 17 water piping connection, support 1 is improved level and is fixed with an inlet pipe A12, inlet pipe A12 one end is connected with corrugated metal pipe 14, corrugated metal pipe 14 communicates with the filter plate 3 of right-hand member, the inlet pipe other end is connected with the delivery port of silt pump 16, leads to pipe connection between silt pump 16 and the flourishing feed tank 15, it has inlet pipe B21 to still communicate on the inlet pipe A12, inlet pipe B21 be the L type and communicate with left filter plate 3, install valve B20 and manometer B23 on the inlet pipe A12, install valve C22 and manometer C25 on the inlet pipe B21, the below level is fixed with otter board 9 under the filter plate 3, the level is fixed with basin 10 under the otter board 9.

As shown in fig. 3, the filter plates 3 are square, concave troughs 302 are arranged on the front surface and the back surface of each filter plate, a circular hole 303 is formed in each trough 302, a water inlet cavity 301 is formed between the two grooves, the troughs 302 are made of elastic rubber, water is pressed into each water inlet cavity 301 when the filter plates 3 are extruded mutually, and the troughs 302 made of elastic rubber are used for carrying out secondary extrusion on bisphenol S-diallyl ether mother liquor between the filter plates 3, so that the filter pressing quality is improved.

As shown in fig. 1, distributive pipe 13 adopts flexible rubber hose, and flexible rubber hose texture can produce certain deformation along with the removal of filter plate 3, corrugated metal pipe 14 is the U type and buckles, one end and inlet pipe A12 intercommunication, and the other end communicates with the round hole 303 of filter plate 3, inlet tube 11 is fixed on diaphragm B7 through a plurality of pipe clamps, inlet pipe A12 passes through the pipe clamp to be fixed on support 1, all connects through a connecting rope 8 between per two adjacent filter plates 3, when the single filter plate 3 of pulling, can pass through another adjacent filter plate 3 of connecting rope 8 pulling to pull open polylith filter plate 3 completely.

The booster pump 18 is of the type FUJ-800.

The sand pump 16 is of the GNWQS type.

The hydraulic cylinder 6 is of HOB63 × 1000 type.

The electrical components presented in the document are electrically connected to an external master controller and 220V commercial power, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the filter plate is used, the filter plates 3 are pushed by the hydraulic cylinder 6, all the filter plates 3 are squeezed and closed, the material grooves 302 between the filter plates 3 and the filter plates 3 form a closed containing cavity, the valve C22 and the valve B20 are opened, the bisphenol S-diallyl ether mother liquor in the material containing tank 15 is respectively led into the material grooves 302 of the filter plates 3 through the feeding pipe A12 and the feeding pipe B21 by the sand pump 16, then the valve A19 is opened, the water in the water tank 17 is led into the water inlet cavity 301 from the water distribution pipe 13 by the booster water pump 18, the water inlet cavity 301 is pressurized, the material grooves 302 on two sides of the water inlet cavity 301 are expanded outwards, the material grooves 302 between the filter plates 3 are squeezed mutually, the bisphenol S-diallyl ether mother liquor is filtered, the solution overflowing from the filter pressing falls into the water grooves 10 through the screen plate 9, after the filter pressing is completed, the hydraulic cylinder 6 is contracted to drive the filter plates 3 to be pulled outwards, the filter cakes filtered by the bisphenol S-diallyl ether mother liquor fall onto, thereby completing the filter pressing operation.

To sum up, the utility model has the advantages that the structure design is reasonable, the material groove 302 made of the internal elastic rubber material can rapidly filter the bisphenol S-bi-propenyl ether in an extrusion mode, the filter cake after filter pressing is separated from the solution for storage, the filter driving force is large, the solid content of the filter cake is high, the filtrate is clear, the filter pressing speed is high, and the filter pressing quality is improved; one end of the feeding pipe is connected by a metal corrugated pipe 14, so that the original chain type structure is omitted, the material conveying structure is simplified, and the production cost and the maintenance cost are reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filterable plate and frame filter press of bisphenol S-bi propenyl ether, includes two supports (1), its characterized in that: two transverse plates A (2) and two transverse plates B (7) are horizontally fixed between the two supports (1), slide rails (4) are erected on the two transverse plates A (2), a plurality of slide blocks (5) are arranged on the slide rails (4) in a sliding manner, a filter plate (3) is fixed on each slide block (5) of the slide rails (4) on the two sides, the filter plate (3) on the right end is fixed with an output shaft of a hydraulic cylinder (6), the hydraulic cylinder (6) is fixed on the supports (1), a water inlet pipe (11) is horizontally arranged on each transverse plate B (7), a plurality of water distribution pipes (13) are communicated on the water inlet pipe (11), the water distribution pipes (13) are inserted into the corresponding filter plates (3), a pressure gauge A (24) and a valve A (19) are installed on the water inlet pipe (11), one end of the water inlet pipe (11) is connected with a water outlet of a booster water pump, booster pump (18) and water tank (17) water piping connection, support (1) is improved level and is fixed with an inlet pipe A (12), inlet pipe A (12) one end is connected with corrugated metal pipe (14), corrugated metal pipe (14) and filter plate (3) intercommunication of right-hand member, the inlet pipe other end is connected with the delivery port of silt pump (16), leads to pipe connection between silt pump (16) and flourishing material jar (15), still the intercommunication has inlet pipe B (21) on inlet pipe A (12), inlet pipe B (21) are the L type and communicate with left filter plate (3), install valve B (20) and manometer B (23) on inlet pipe A (12), install valve C (22) and manometer C (25) on inlet pipe B (21), the level is fixed with otter board (9) under filter plate (3), a water tank (10) is horizontally fixed under the screen plate (9).

2. The filter press for bisphenol S-bis (propenyl) ether filtration according to claim 1, wherein: the filter plate (3) is square, concave troughs (302) are arranged on the front surface and the back surface of the filter plate, round holes (303) are formed in the troughs (302), a water inlet cavity (301) is formed between the two grooves, and the troughs (302) are made of elastic rubber.

3. The filter press for bisphenol S-bis (propenyl) ether filtration according to claim 1, wherein: the water diversion pipe (13) adopts a rubber hose.

4. The filter press for bisphenol S-bis (propenyl) ether filtration according to claim 1, wherein: the metal corrugated pipe (14) is bent in a U shape, one end of the metal corrugated pipe is communicated with the feeding pipe A (12), and the other end of the metal corrugated pipe is communicated with a round hole (303) of the filter plate (3).

5. The filter press for bisphenol S-bis (propenyl) ether filtration according to claim 1, wherein: the water inlet pipe (11) is fixed on the transverse plate B (7) through a plurality of pipe clamps.

6. The filter press for bisphenol S-bis (propenyl) ether filtration according to claim 1, wherein: the feeding pipe A (12) is fixed on the bracket (1) through a pipe clamp.

7. The filter press for bisphenol S-bis (propenyl) ether filtration according to claim 1, wherein: every two adjacent filter plates (3) are connected through a connecting rope (8).