CN216855794U - DMC production is filtered and is used plate and frame filter press - Google Patents
DMC production is filtered and is used plate and frame filter press Download PDFInfo
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- CN216855794U CN216855794U CN202220611560.0U CN202220611560U CN216855794U CN 216855794 U CN216855794 U CN 216855794U CN 202220611560 U CN202220611560 U CN 202220611560U CN 216855794 U CN216855794 U CN 216855794U
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Abstract
The application relates to a plate and frame filter press for DMC production filtration, it includes: a filter press body arranged on the frame; the filter press comprises a filter press body, a plurality of plate frames, vertical plates, a plurality of filter cloth supporting plates and a plurality of filter cloth supporting plates, wherein the plurality of plate frames are horizontally arranged on the filter press body and internally provided with filter cloth; a sliding plate connected to the vertical plate in a sliding manner along the vertical direction; the lifting component is arranged on the vertical plate and used for driving the sliding plate to slide; a guide bar horizontally installed between the sliding plates; a moving plate slidably connected to the guide rod; a horizontal driving member mounted on the vertical plate for driving the moving plate to move horizontally; and the cleaning assembly is arranged on the moving plate and used for cleaning filter cakes between the plate frames. This application is when using, can replace artifical very convenient filter cake to in the filter press to clear up, both labour saving and time saving can effectual improvement work efficiency again.
Description
Technical Field
The application relates to the technical field of DMC production equipment, in particular to a plate-and-frame filter press for DMC production filtration.
Background
Dimethyl carbonate (DMC) is a chemical raw material with low toxicity, excellent environmental protection performance and wide application, is an important organic synthesis intermediate, contains functional groups such as carbonyl, methyl, methoxyl and the like in a molecular structure, has various reaction performances, and has the characteristics of safe and convenient use, less pollution, easy transportation and the like in production. Because the toxicity of the dimethyl carbonate is low, the dimethyl carbonate is a green chemical product with development prospect. The production line for recycling DMC adopts DMC leftover materials, such as nipples, electric appliance shells and the like, and adopts the steps of crushing → reaction → condensation collection → neutralization reaction → adsorption decoloration → pressure filtration → liquid finished product DMC.
At present, carry out the filter-pressing to DMC and generally adopt plate and frame filter press, it mainly includes the frame, rack-mounted pressure filter body, wherein, pressure filter body includes a plurality of plate frames, install the filter cloth in the plate frame, when pressure filter filters, through the pressure of feed liquor pump, filtrating can pass through the filter cloth, after pressure filter work a period, thereby can accumulate a lot of solid impurity on the filter cloth and form the filter cake, follow-up needs staff operation pressure filter, make adjacent plate frame separate, then the staff is taken the instrument and is scraped the filter cake on the plate and frame filter cloth, thereby the cleaning work of filter cake on the pressure filter is accomplished.
In view of the above-mentioned related technologies, the inventor believes that it is troublesome to clean the filter press, and it is necessary to clean the filter cake on the plate-and-frame filter cloth without stopping the manual work, which is time-consuming, labor-consuming, and inefficient, and an improvement is needed.
SUMMERY OF THE UTILITY MODEL
The application provides a DMC production is filtered and is used plate and frame pressure filter can replace artifical very convenient clear up the filter cake in the pressure filter, both labour saving and time saving can effectual improvement work efficiency again.
A DMC production filter plate and frame filter press comprising: a filter press body arranged on the frame; the filter press comprises a filter press body, a plurality of plate frames, vertical plates, a plurality of filter cloth supporting plates and a plurality of filter cloth supporting plates, wherein the plurality of plate frames are horizontally arranged on the filter press body and internally provided with filter cloth; a sliding plate connected to the vertical plate in a sliding manner along the vertical direction; the lifting component is arranged on the vertical plate and used for driving the sliding plate to slide; a guide bar horizontally installed between the slide plates; a moving plate slidably connected to the guide bar; a horizontal driving member mounted on the vertical plate for driving the moving plate to move horizontally; and the cleaning assembly is arranged on the moving plate and used for cleaning filter cakes between the plate frames.
Through adopting above-mentioned technical scheme, the lifting unit and the horizontal driving piece that set up, mutually supporting between them can drive the movable plate and remove to predetermined position on, and the clearance subassembly that sets up can clear up the filter cake between the frame plate when opening for the very easy quilt of filter cake on the pressure filter is scraped, and this scheme can effectually replace the manual work to clear up the pressure filter, both can labour saving and time saving, can effectual improvement work efficiency again.
Optionally, the cleaning assembly includes: the mounting plate is mounted at the bottom of the moving plate; the rotating rod is rotatably arranged on the mounting plate, and the extending direction of the rotating rod is consistent with the extending direction of the guide rod; an extension rod installed on the rotation rod; a scraper mounted on the extension rod; and a driving piece which is arranged on the mounting plate and is used for driving the rotating rod to rotate.
Through adopting above-mentioned technical scheme, when the movable plate removed predetermined position, open the driving piece, can drive the bull stick and rotate, the bull stick can drive the scraper blade and scrape the filter cake on the board frame at the pivoted in-process to can replace artifical very convenient clear up the filter cake and get off.
Optionally, the driving part is a servo motor installed on the installation plate, and an output shaft of the servo motor is fixed to the rotating rod.
Through adopting above-mentioned technical scheme, open servo motor, can drive the bull stick and rotate, easy operation easily realizes.
Optionally, the extension rod is provided with an inclined rod which is at a predetermined angle with the extension rod, and bristles are densely distributed on the inclined rod.
Through adopting above-mentioned technical scheme, the slope pole that sets up and set up the brush hair on the slope pole, clear up the back at the scraper blade to the sheet frame, the brush hair also can clean the sheet frame to can further clear up the sheet frame, improve the clean degree of sheet frame.
Optionally, the lifting assembly comprises: the screw rod is vertically arranged on the vertical plate and the thread penetrates through the sliding plate; and a driving motor arranged on the vertical plate and used for driving the screw rod to rotate.
Through adopting above-mentioned technical scheme, open driving motor, can drive the lead screw and rotate, the lead screw is at rotatory in-process, can drive the slide and slide to predetermined position along the riser on.
Optionally, the horizontal driving member comprises: a winding wheel arranged on the top of the vertical plate; one end of the pull rope is connected to the winding wheel, and the other end of the pull rope is connected to the two sides of the moving plate; and a motor arranged on the vertical plate and used for driving the winding wheel to rotate.
By adopting the technical scheme, the motor is started, the winding wheel can be driven to rotate, and the pull rope can be wound or released by the winding wheel in the rotating process, so that the movable plate can be pulled horizontally very conveniently.
Optionally, the movable plate is connected with a pull wire, the end of the pull wire is connected with a hook, and a hanging ring matched with the hook is installed at a preset position of the rod body of the extension rod.
Through adopting above-mentioned technical scheme, the link and the couple that set up can be under the condition that the clearance subassembly does not use, rotate the extension rod to predetermined position on for couple and link collude each other, thereby can guarantee the stability of extension rod.
Optionally, a ball contacting with the vertical plate is mounted on one side of the sliding plate close to the vertical plate.
Through adopting above-mentioned technical scheme, the ball of setting, at the in-process that the slide removed, the ball can reduce the frictional force between riser and the slide for the gliding more smooth and easy of slide.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the lifting component and the horizontal driving component are matched with each other and can drive the moving plate to move to a preset position, and the cleaning component can clean filter cakes between the frame plates when being opened, so that the filter cakes on the filter press are easily scraped;
2. install the slope pole and densely covered the brush hair on the slope pole through slope on the extension rod, clear up the back at the scraper blade to the sheet frame, the brush hair also can clean the sheet frame to can further clear up the sheet frame, improve the clean degree of sheet frame.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view of the position of the tilting lever in the embodiment of the present application.
Description of the reference numerals: 1. a frame; 11. a vertical plate; 12. a slide plate; 13. a guide bar; 14. moving the plate; 15. mounting a plate; 16. a servo motor; 2. a filter press body; 3. a plate frame; 4. a rotating rod; 41. an extension rod; 42. a squeegee; 43. an inclined lever; 5. a screw rod; 51. a drive motor; 6. a winding wheel; 61. pulling a rope; 62. a motor; 7. a pull wire; 71. hooking; 72. and (5) hanging a ring.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses a plate-and-frame filter press for DMC production filtration. Referring to fig. 1 and 2, the method includes: a filter press body 2 arranged on the frame 1; the filter press comprises a filter press body 2, a plurality of plate frames 3, vertical plates 11, a plurality of filter cloth supporting plates and a plurality of filter cloth supporting plates, wherein the plate frames 3 are horizontally arranged on the filter press body 2 and are internally provided with filter cloth; a slide plate 12 connected to the vertical plate 11 in a sliding manner in the vertical direction; and a lifting component arranged on the vertical plate 11 and used for driving the sliding plate 12 to slide.
In this embodiment, the lifting unit includes: the screw rod 5 is vertically arranged on the vertical plate 11 and the thread penetrates through the sliding plate 12; and install the driving motor 51 that is used for driving the rotatory lead screw 5 on riser 11, the output shaft of driving motor 51 is fixed mutually with lead screw 5, when opening driving motor 51, can drive lead screw 5 and rotate, and lead screw 5 can drive slide 12 and slide to predetermined position along the extending direction of riser 11 at rotatory in-process.
Wherein, install two guide arms 13 between slide 12, sliding sleeve is equipped with movable plate 14 on guide arm 13, installs the horizontal drive spare that is used for driving movable plate 14 horizontal migration on riser 11, and in this embodiment, the horizontal drive spare includes: a winding wheel 6 arranged at the top of the vertical plate 11; a pull rope 61 with one end connected to the winding wheel 6 and the other end connected to two sides of the moving plate 14; and install motor 62 that is used for driving wind-up wheel 6 rotatory on riser 11, open motor 62, can drive wind-up wheel 6 and rotate, wind-up wheel 6 can carry out the rolling or release to stay cord 61 at rotatory in-process to the realization that can be very convenient is to the horizontal pulling of movable plate 14.
In addition, a cleaning assembly for cleaning filter cakes between the plate frames 3 is further installed on the moving plate 14, and in the embodiment, the cleaning assembly comprises: a mounting plate 15 mounted at the bottom of the moving plate 14; a rotating rod 4 which is rotatably arranged on the mounting plate 15 and the extending direction of which is consistent with the extending direction of the guide rod 13; an extension rod 41 mounted on the turning rod 4; a blade 42 mounted on the extension rod 41; and a driving member mounted on the mounting plate 15 for driving the rotation of the rotation bar 4.
The driving member is a servo motor 16 mounted on the mounting plate 15, an output shaft of the servo motor 16 is fixed to the rotating rod 4, it should be noted that the extension rod 41 is perpendicular to the rotating rod 4, and the extension direction of the scraper 42 is the same as that of the rotating rod 4.
When the filter cake between the sheet frame 3 on the pressure filter body 2 is cleared up to needs, can start pressure filter body 2, make adjacent sheet frame 3 separately predetermined distance, the convenient clearance subassembly gets into, lifting unit and horizontal driving piece can be opened this moment, move movable plate 14 to predetermined position on, then open servo motor 16, it rotates to drive bull stick 4, bull stick 4 is at the pivoted in-process, can drive scraper blade 42 and scrape the filter cake on to sheet frame 3, thereby can replace artifical very convenient getting off the filter cake clearance.
In addition, install the slope pole 43 that is predetermined angle with extension rod 41 on extension rod 41 slopes, and the densely covered brush hair on slope pole 43, the slope pole 43 that sets up and set up the brush hair on slope pole 43, after scraper blade 42 cleared up the sheet frame 3, the brush hair also can clean sheet frame 3 to can further clear up sheet frame 3, improve the clean degree of sheet frame 3.
The movable plate 14 is further connected with a pull wire 7, the end of the pull wire 7 is connected with a hook 71, a hanging ring 72 matched with the hook 71 is installed at a preset position of the rod body of the extension rod 41, and the hanging ring 72 and the hook 71 are arranged, so that the extension rod 41 can be rotated to a preset position under the condition that the cleaning assembly is not used, the hook 71 and the hanging ring 72 are hooked with each other, and the stability of the extension rod 41 can be guaranteed.
In addition, the sliding plate 12 is provided with a ball which is in contact with the riser 11 on one side close to the riser 11, and the ball can reduce the friction between the riser 11 and the sliding plate 12 in the moving process of the sliding plate 12, so that the sliding of the sliding plate 12 is smoother.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A plate and frame filter press for DMC production filtration, comprising: a filter press body (2) arranged on the frame (1);
a plurality of plate frames (3) which are horizontally arranged on the filter press body (2) and are internally provided with filter cloth;
the vertical plates (11) are vertically arranged on the frame (1) and are positioned at two sides of the filter press body (2);
a sliding plate (12) which is connected to the vertical plate (11) in a sliding manner along the vertical direction;
the lifting component is arranged on the vertical plate (11) and used for driving the sliding plate (12) to slide;
a guide rod (13) horizontally installed between the sliding plates (12);
a moving plate (14) connected to the guide bar (13) in a sliding manner;
a horizontal driving piece which is arranged on the vertical plate (11) and is used for driving the moving plate (14) to move horizontally;
and the cleaning assembly is arranged on the moving plate (14) and used for cleaning filter cakes between the plate frames (3).
2. The DMC production filter plate and frame press of claim 1, wherein the cleaning assembly comprises: a mounting plate (15) mounted at the bottom of the moving plate (14); a rotating rod (4) which is rotatably arranged on the mounting plate (15) and the extending direction of which is consistent with the extending direction of the guide rod (13); an extension rod (41) installed on the rotating rod (4); a scraper (42) mounted on the extension rod (41); and a driving piece which is arranged on the mounting plate (15) and is used for driving the rotating rod (4) to rotate.
3. A filter press for DMC production, as claimed in claim 2, wherein the drive member is a servo motor (16) mounted on a mounting plate (15), the output shaft of the servo motor (16) being fixed to the rotary rod (4).
4. The filter press for filter in DMC production according to claim 2, wherein the extension rod (41) is slantly installed with a slant rod (43) having a predetermined angle with the extension rod (41), and the slant rod (43) is densely covered with bristles.
5. The plate and frame filter press for DMC production as recited in claim 1 wherein said lifting assembly comprises: the screw rod (5) is vertically arranged on the vertical plate (11) and the screw thread penetrates through the sliding plate (12); and a driving motor (51) which is arranged on the vertical plate (11) and is used for driving the screw rod (5) to rotate.
6. The DMC production filter plate and frame press of claim 1, wherein the horizontal drive comprises: a winding wheel (6) arranged at the top of the vertical plate (11); a pull rope (61) with one end connected to the winding wheel (6) and the other end connected to the two sides of the moving plate (14); and a motor (62) which is arranged on the vertical plate (11) and is used for driving the winding wheel (6) to rotate.
7. The filter plate and frame press for DMC production according to claim 2, wherein the moving plate (14) is connected with a pull wire (7), the end of the pull wire (7) is connected with a hook (71), and the extension rod (41) is provided with a hanging ring (72) adapted to the hook (71) at a predetermined position on the rod body.
8. A filter plate and frame press for DMC production according to claim 1, wherein the slide plate (12) is provided with balls which contact the riser (11) on the side close to the riser (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220611560.0U CN216855794U (en) | 2022-03-16 | 2022-03-16 | DMC production is filtered and is used plate and frame filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220611560.0U CN216855794U (en) | 2022-03-16 | 2022-03-16 | DMC production is filtered and is used plate and frame filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216855794U true CN216855794U (en) | 2022-07-01 |
Family
ID=82122688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220611560.0U Active CN216855794U (en) | 2022-03-16 | 2022-03-16 | DMC production is filtered and is used plate and frame filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216855794U (en) |
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2022
- 2022-03-16 CN CN202220611560.0U patent/CN216855794U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230710 Address after: 441000 Maohe Forest Farm, Nancheng, Zaoyang, Xiangyang, Hubei Patentee after: ZAOYANG XINFENG RUBBER INDUSTRY CO.,LTD. Address before: 441000 Liu Sheng Yu Shu Jie, Zaoyang City, Xiangyang City, Hubei Province Patentee before: Zaoyang Chiyu Chemical Co.,Ltd. |
|
| TR01 | Transfer of patent right |