CN212369651U - Material scraping equipment for filter press - Google Patents
Material scraping equipment for filter press Download PDFInfo
- Publication number
- CN212369651U CN212369651U CN202021232182.2U CN202021232182U CN212369651U CN 212369651 U CN212369651 U CN 212369651U CN 202021232182 U CN202021232182 U CN 202021232182U CN 212369651 U CN212369651 U CN 212369651U
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- bottom plate
- rail
- plate
- scraping
- block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/38—Removal of the filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements sprayers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a filter press is with scraping equipment, install the upper cylinder on the frame, the upper cylinder bottom is connected with the bottom plate, install the scraper blade on the bottom plate, be connected with the running gear on the frame connecting plate of installation on the stand under the frame, the bracket of running gear includes type of falling U structure and link plate, the both ends curb plate cross-under of type of falling U structure has the gyro wheel connecting axle, be connected with bearing and walking gyro wheel on the gyro wheel connecting axle, the walking gyro wheel lower part is installed the slide rail that contacts with the race of walking gyro wheel, the slide rail is fixed mounting on the up end on I-steel upper portion, the motor is connected the speed reducer, the speed reducer is connected the gear, the speed reducer shell is; one side of the I-steel, which is parallel to the moving direction of the walking roller, is provided with a toothed belt and is meshed with the gear, and the front end and the rear end of the I-steel are provided with connecting parts which are fixedly connected with the filter press. The equipment is simple in structure, and the material scraping equipment can be driven by the traveling mechanism to travel on the rail, so that continuous material scraping production is realized.
Description
Technical Field
The utility model relates to a pressure filter field, concretely relates to filter press is with scraping material equipment.
Background
At present, many companies adopt the pressure filter to pressurize and filter, the pressure filter effect is good, and the filter cake water content is low, and the material can form the filter cake after squeezing, only takes off the filter cake and just can pressurize once more, and present most companies all adopt the manual work to get the material, and work efficiency is very low.
SUMMERY OF THE UTILITY MODEL
To the problem the utility model aims at providing a filter press is with scraping material equipment possesses the removal function, can carry out the scraper blade according to the production conditions, scrape the adjustment of material position, improves production efficiency.
The technical scheme of the utility model is that:
a scraping apparatus for a filter press comprising:
the frame comprises a front lower cross beam, a rear lower cross beam and two first connecting beams for connecting the two lower cross beams, wherein lower upright posts extending downwards and vertically are mounted at two ends of the lower cross beams;
the frame connecting plate is arranged at the bottom ends of the lower upright columns at the two ends;
the two end frame connecting plates are connected with the traveling mechanisms which can drive the equipment to move;
the lifting driving piece is arranged between the front lower cross beam and the rear lower cross beam;
the bottom plate is connected with the lifting driving piece;
the scrapers are arranged on the front side and the rear side of the bottom plate and are driven by the lifting driving piece to scrape the filter material of the filter pressing plate.
Further the running gear comprises:
the bracket is an inverted U-shaped structure consisting of a top plate and two side plates;
one end of the hanging plate is fixedly connected with the bracket;
the walking roller is connected to roller connecting shafts fixed on two side plates of the bracket in a penetrating mode and can rotate around the roller connecting shafts, and wheel grooves which are arranged around the axial direction in a circle are formed in the wheel surface of the walking roller; and
the upper end surface of the I-steel is provided with a slide rail, the slide rail is embedded in a wheel groove of the walking roller wheel, the walking roller wheel can roll along the slide rail, and one side of the I-steel, which is parallel to the moving direction of the walking roller wheel, is provided with a toothed belt;
the shell of the speed reducer is fixedly connected with the other end of the hanging plate; and
the gear is arranged on a gear shaft extending out of one end of the speed reducer and can rotate around the gear shaft, and the gear is matched with the toothed belt, so that the gear can rotate to drive the walking roller to roll on the sliding rail;
the motor is arranged at the other end of the speed reducer;
and one end of the connecting part is fixedly arranged at the front end and the rear end of the I-shaped steel, and the other end of the connecting part is fixedly connected with the two sides of the filter press.
The lifting driving piece is further an upper air cylinder, the upper air cylinder is fixed through an upper air cylinder connecting plate bridged between the front lower cross beam and the rear lower cross beam, a piston rod of the upper air cylinder vertically extends downwards, and the bottom plate is installed at the head of the piston rod of the upper air cylinder;
two upper upright columns extending upwards are respectively arranged on the two lower cross beams, the two upper upright columns are arranged on two sides of the upper air cylinder, the top ends of the two upper upright columns which are opposite from each other in the front-back direction are connected through a second connecting beam, and the second connecting beam is parallel to the first connecting beam and is positioned on the same plane;
the frame further includes:
an upper rail connecting plate which is vertically arranged and fixedly connected with the middle parts of the first connecting beam and the second connecting beam,
an upper rail is arranged on one side of the upper rail connecting plate, and first limiting blocks are arranged at the upper end and the lower end of the upper rail;
the top end of the guide rod is fixedly provided with an upper sliding block, the upper sliding block is matched with the upper rail in a sliding guide mode, and the bottom end of the guide rod is connected with the bottom plate.
Further still be connected with down the track connecting plate between guide bar bottom and the bottom plate, the bottom fixed mounting of guide bar has lower slider and cooperates with the lower track sliding guide that lower track connecting plate one side was equipped with, and the lower track top is equipped with the second stopper.
A first pulley block is further installed at the bottom end of the upper track connecting plate, and a pulley wheel surface of the first pulley block is tightly attached to an upper sliding block installation surface of the guide rod; and a second pulley block is arranged at the top end of the lower track connecting plate, and the pulley surface of the second pulley block is tightly attached to the mounting surface of the lower slider of the guide rod.
A pushing block is connected between the bottom plate and the scraper, a bottom plate track is arranged on the lower end face of the bottom plate, and bottom plate limiting blocks are arranged at two ends of the bottom plate track; one end of the pushing block is provided with a bottom plate sliding block, the bottom plate sliding block is in sliding guide fit with the bottom plate rail, and the other end of the pushing block is hinged with the scraper;
the lower end face of the bottom plate is also provided with two lower cylinders, the lower cylinders are parallel to the bottom plate track, piston rods of the lower cylinders are arranged outwards, and the heads of the piston rods of the lower cylinders are fixedly connected with the pushing block.
The technical effects of the utility model are that:
through setting up the cylinder on the frame, go up the cylinder and drive the bottom scraper blade and can strike off the filter cake on the filter-pressing board, running gear is connected at the frame both ends, and running gear passes through connecting portion and connects at the pressure filter both ends, thereby running gear passes through the meshing of gear and cingulum and drives whole scraping equipment and can remove at the pressure filter both ends, realizes that the continuous striking off of filter cake, and work efficiency improves a lot relatively.
And scrape the material equipment and adopt multistage material setting of scraping, install last track connecting plate and lower track connecting plate on the frame, install the guide bar between last track connecting plate and the lower track connecting plate, lower track connecting plate bottom is connected with the bottom plate, and such setting can further improve the steadiness of scraping the material equipment.
Scrape material machine bottom plate below and install two lower cylinders, the bottom plate below is provided with the bottom plate track, and two lower cylinders are connected and are promoted the piece, it has the scraper blade to promote to articulate on the piece, thereby make two lower cylinders move the scraper blade distance increase or reduce that can drive both ends, make material scraping machine more nimble, can scrape the material adjustment to the filter-pressing board of equidimension not or different spaced filter-pressing board, and the scraper blade adopts articulated mode with promoting the piece, angle between the scraper blade can also finely tune, make it more convenient to scrape the material.
The upper track connecting plate is provided with the first pulley block, the lower track connecting plate is provided with the second pulley block, sliding friction can be changed into rolling friction, abrasion is reduced, and the service life is prolonged.
Drawings
Fig. 1 is a schematic view of the installation of the present invention on a filter press.
Fig. 2 is a front view of the scraping apparatus.
Fig. 3 is a left side view of the frame of the scraping apparatus.
Fig. 4 is a top view of the travel mechanism with the motor and reducer removed.
FIG. 5 is a partial view of the travel mechanism
Fig. 6 is a schematic drawing of the scraping device
FIG. 7 is a partial enlarged view of the scraper blade scraping
In the figure: the frame 1, the upper beam 101, the upper upright post 102, the lower beam 103, the lower upright post 104, the frame connecting plate 105, the travelling mechanism 2, the motor 201, the speed reducer 202, the gear shaft 203, the gear 204, the travelling roller 205, the bearing 206, the roller connecting shaft 207, the bracket 208, the slide rail 209, the toothed belt 210, the I-steel 211, the connecting part 212, the hanging plate 213, the upper cylinder 3, the upper cylinder connecting plate 4, the first limiting block 5 and the upper track 6, the device comprises an upper track connecting plate 7, an upper sliding block 8, a first pulley block 9, a guide rod 10, a lower sliding block 11, an upper cylinder piston rod 12, a second pulley block 13, a second limiting block 14, a lower track connecting plate 15, a lower track 16, a bottom plate 17, a lower cylinder 18, a pushing block 19, a scraping plate 20, a first connecting beam 21, a second connecting beam 22, a filter pressing plate 23, a filter cake 24, a bottom plate track 25, a bottom plate limiting block 26, a hinge 27, a conveyor 28 and a bottom plate sliding block 29.
Detailed Description
It should be noted that an element of the present invention is "connected" to another element, and may be directly connected to another element or indirectly connected to an intermediate component, and directional designations of "front, back, up, and down" in the present invention are only for convenience of explanation of the drawings or distinction of the elements, and do not limit the scope of the present invention, and descriptions of "first" and "second" are also only for convenience of distinction of the component names, and do not limit the scope of protection or the order of installation.
The specific manner of "fixedly connecting" herein can be realized by the prior art, such as welding or screwing, and will not be described herein.
The following detailed description is made with reference to the accompanying drawings:
as shown in figure 1, the scraping equipment for the filter press comprises a frame 1, an upper cross beam 101, an upper upright post 102, a lower cross beam 103, a lower upright post 104, a frame connecting plate 105, a traveling mechanism 2, a motor 201, a speed reducer 202, a gear shaft 203, a gear 204, a traveling roller 205, a bearing 206, a roller connecting shaft 207, a bracket 208, a slide rail 209, a toothed belt 210, I-steel 211, a connecting part 212, a hanging plate 213, an upper air cylinder 3, an upper air cylinder connecting plate 4, a first limiting block 5, an upper rail 6, an upper rail connecting plate 7, an upper sliding block 8, a first pulley block 9, a guide rod 10, a lower sliding block 11, an upper air cylinder piston rod 12, a second pulley block 13, a second limiting block 14, a lower rail connecting plate 15, a lower rail 16, a bottom plate 17, a lower air cylinder 18, a pushing block 19, a scraping plate 20, a first connecting beam 21, a second connecting beam 22, a filter pressing plate 23, a filter cake 24, a, The device comprises a hinge 27, a conveyor 28 and a bottom plate sliding block 29, wherein two first connecting beams 21 are perpendicular to two lower cross beams 103 and connect the two lower cross beams 103, two ends of the lower cross beam 103 are provided with lower upright posts 104 extending downwards, the bottom ends of the lower upright posts 104 are fixedly provided with frame connecting plates 105, the frame connecting plates 105 are connected with a travelling mechanism 2, an upper air cylinder connecting plate 4 is bridged between the front lower cross beam 103 and the rear lower cross beam 103, an upper air cylinder 3 is fixedly arranged between the front lower cross beam 103 and the rear lower cross beam 103 through the upper air cylinder connecting plate 4, an upper air cylinder piston rod 12 extends downwards, the head of the upper air cylinder piston rod 12 is connected with a bottom plate, two sides of the, it should be understood that the upper cylinder 18 is only one type of lifting driving member, and any device capable of lifting may be used as the lifting driving member, such as a hydraulic cylinder, an electric cylinder, or a chain and sprocket combination.
When the upper cylinder 3 acts, the upper cylinder piston rod 12 extends downwards, and the scraper 20 scrapes off the material pressing 24 on the filter pressing plate 23.
As shown in fig. 2, two upper vertical columns 102 extending upwards are further respectively mounted on the lower cross beam 103, the two upper vertical columns 102 are mounted on two sides of the upper cylinder 3, the top ends of the two front and rear opposite upper vertical columns 102 are connected through a second connecting beam 22, the second connecting beam 22 is parallel to the first connecting beam 21 and is located on the same plane, the top end and the bottom end of the upper track connecting plate 7 are respectively connected between the first connecting beam 21 and the second connecting beam 22, the connecting mode can be a threaded connection mode or an electric welding mode, and description is omitted here.
An upper rail 6 is arranged on one side of an upper rail connecting plate 7, first limiting blocks 5 are arranged at the upper end and the lower end of the upper rail 6, the first limiting blocks 5 can limit a guide rod 10, a first sliding block 8 is arranged at the upper end of the guide rod 10, a first pulley block 9 is arranged at the lower end of the upper rail connecting plate 7, the guide rod 10 is in sliding guide fit with the upper rail 6 through the first sliding block 8, a pulley of the first pulley block 9 is tightly attached to a mounting surface of the first sliding block 8 on the guide rod 10, sliding friction can be effectively converted into rolling friction through the first pulley block 9, the service life of the device is effectively prolonged, a lower sliding block 11 is arranged at the lower end of the guide rod 10, the lower sliding block 11 is in sliding guide fit with a lower rail 16 on a lower rail connecting plate 15, a second limiting block 14 is arranged at the upper end of the lower rail 16, a second pulley block 13 is arranged at the top end of a lower rail connecting plate.
As shown in fig. 4-5, the bracket 208 on the traveling mechanism 2 includes an inverted U-shaped structure composed of two side plates and a top plate, one end of the hanging plate 213 is fixedly connected with the bracket 208, the other end of the hanging plate 213 is fixedly connected to the speed reducer 202, two end side plates of the inverted U-shaped structure of the bracket 208 are connected with the roller connecting shaft 207 in a penetrating manner, the roller connecting shaft 207 is connected with the bearing 206 and the traveling roller 205, that is, the traveling roller 205 can rotate around the roller connecting shaft 207 through the bearing 206, a wheel groove is formed on a wheel surface of the traveling roller 205 around the axial direction, a sliding rail 209 contacting with the wheel groove of the traveling roller 205 is installed at the lower part of the traveling roller 205, the sliding rail 209 is embedded in the wheel groove, the traveling roller 205 can roll on the sliding;
the motor 201 is connected with the speed reducer 202, a gear shaft 203 extending out of the speed reducer 202 is connected with the gear 204, and the upper end face of the bracket 208 is connected with the frame connecting plate 105; a toothed belt 210 is arranged on one side of the i-steel 211 parallel to the moving direction of the traveling roller 205 and meshed with the gear 204, connecting parts 212 are arranged at the front end and the rear end of the i-steel 211, the connecting parts 212 are fixedly connected with the filter press, as shown in fig. 1, the connecting parts 212 are connected to the two ends of the filter press, the structure of the connecting parts 212 is not particularly limited, as long as the i-steel 211 and the filter press can be fixedly installed together, when the motor 201 rotates, the gear shaft 203 extending out of the speed reducer 202 can drive the gear 204 to rotate, the gear 204 is meshed with the toothed belt 210 to drive the traveling roller 205 to rotate on the rail 209, and therefore the traveling mechanism 2 can drive the whole.
As shown in fig. 6-7, a bottom plate rail 25 is arranged at the lower end of the bottom plate 17, bottom plate limiting blocks 26 are installed at two ends of the bottom plate rail, a bottom plate slider 29 is arranged on the pushing block 19, the bottom plate slider 29 is matched on the bottom plate rail 25 in a sliding and guiding manner, one end of the pushing block 19 is hinged to the scraper 20 through a hinge 27, the other end of the pushing block 19 is connected with a cylinder piston rod of the lower cylinder 18 installed at the bottom end of the bottom plate 17, after the lower cylinder 18 obtains signal motion, the cylinder piston rod of the lower cylinder 18 can drive the pushing block 19 to move back and forth, and therefore the width distance between the scrapers 20.
The working principle is as follows: the scraper passes through connecting portion 212 fixed mounting at the both ends of pressure filter, after the transfer that scraper was transported to the filter-pressing board 23 to the conveyer 28, go up cylinder 3 and obtain the signal, go up cylinder piston rod 12 and drive bottom plate 17 and scraper 20, go up track connecting plate 7 and lower track connecting plate 15 and middle guide bar 10 and follow last cylinder piston rod 12 simultaneous movement simultaneously, when scraper 20 is close to filter-pressing board 23 soon, if the distance between the discovery scraper 20 is improper, lower cylinder 18 obtains the signal, can drive and promote piece 19 and remove, thereby carry out the adjustment of distance between the scraper 20. After scraping, the traveling mechanisms 2 at the two ends of the scraper realize linear movement through the matching of the gear 204 and the toothed belt 210, and continuous material pressing and scraping are performed.
Claims (6)
1. The utility model provides a filter press is with scraping equipment which characterized in that includes:
the frame comprises a front lower cross beam, a rear lower cross beam and two first connecting beams for connecting the two lower cross beams, wherein lower upright posts extending downwards and vertically are mounted at two ends of the lower cross beams;
the frame connecting plate is arranged at the bottom ends of the lower upright columns at the two ends;
the two end frame connecting plates are connected with a traveling mechanism which can drive equipment to move;
the lifting driving piece is arranged between the front lower cross beam and the rear lower cross beam;
the bottom plate is connected with the lifting driving piece;
and the scraping plates are connected to the front side and the rear side of the bottom plate and are driven by the lifting driving piece to scrape the filter material of the filter pressing plate.
2. The scraping apparatus as claimed in claim 1, wherein said traveling mechanism comprises:
the bracket is an inverted U-shaped structure consisting of a top plate and two side plates;
one end of the hanging plate is fixedly connected with the bracket;
the walking roller is connected to roller connecting shafts fixed on two side plates of the bracket in a penetrating mode and can rotate around the roller connecting shafts, and wheel grooves which are arranged around the axial direction in a circle are formed in the wheel surface of the walking roller; and
the upper end surface of the I-steel is provided with a slide rail, the slide rail is embedded in a wheel groove of the walking roller wheel, the walking roller wheel can roll along the slide rail, and one side of the I-steel, which is parallel to the moving direction of the walking roller wheel, is provided with a toothed belt;
the shell of the speed reducer is fixedly connected with the other end of the hanging plate; and
the gear is arranged on a gear shaft extending out of one end of the speed reducer and can rotate around the gear shaft, and the gear is matched with the toothed belt, so that the gear can rotate to drive the walking roller to roll on the sliding rail;
the motor is arranged at the other end of the speed reducer;
and one end of the connecting part is fixedly arranged at the front end and the rear end of the I-shaped steel, and the other end of the connecting part is fixedly connected with the two sides of the filter press.
3. The scraping apparatus as claimed in claim 1, wherein said lifting drive member is an upper cylinder, said upper cylinder is fixed by an upper cylinder connecting plate bridging between the front and rear lower cross members, and an upper cylinder piston rod extends vertically downward, said bottom plate is mounted at the head of the upper cylinder piston rod;
the two lower cross beams are respectively provided with two upper upright columns extending upwards, the upper upright columns are arranged on two sides of the upper air cylinder, the top ends of the two upper upright columns which are opposite from each other in the front-back direction are connected through a second connecting beam, and the second connecting beam is parallel to the first connecting beam and is positioned on the same plane;
the frame further includes:
an upper rail connecting plate which is vertically arranged and fixedly connected with the middle parts of the first connecting beam and the second connecting beam,
an upper rail is arranged on one side of the upper rail connecting plate, and first limiting blocks are arranged at the upper end and the lower end of the upper rail;
the top end of the guide rod is fixedly provided with an upper sliding block, the upper sliding block is matched with the upper rail in a sliding guide mode, and the bottom end of the guide rod is connected with the bottom plate.
4. The scraping equipment for a filter press according to claim 3, wherein a lower rail connecting plate is further connected between the bottom end of the guide rod and the bottom plate, a lower slider is fixedly mounted at the bottom end of the guide rod and is in sliding guide fit with a lower rail arranged on one side of the lower rail connecting plate, and a second limiting block is arranged at the top end of the lower rail.
5. The scraping device for a filter press according to claim 4, wherein the bottom end of the upper rail connecting plate is further provided with a first pulley block, and a pulley wheel surface of the first pulley block is tightly attached to an upper sliding block mounting surface of the guide rod; and a second pulley block is arranged at the top end of the lower track connecting plate, and the pulley surface of the second pulley block is tightly attached to the mounting surface of the lower slider of the guide rod.
6. The scraping equipment for a filter press according to claim 1, wherein a pushing block is connected between the bottom plate and the scraping plate, a bottom plate rail is arranged on the lower end surface of the bottom plate, and bottom plate limiting blocks are arranged at two ends of the bottom plate rail; one end of the pushing block is provided with a bottom plate sliding block, the bottom plate sliding block is in sliding guide fit with the bottom plate rail, and the other end of the pushing block is hinged with the scraper;
the lower end face of the bottom plate is also provided with two lower cylinders, the lower cylinders are parallel to the bottom plate track, piston rods of the lower cylinders are arranged outwards, and the heads of the piston rods of the lower cylinders are fixedly connected with the pushing block.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020799342 | 2020-05-14 | ||
| CN2020207993425 | 2020-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212369651U true CN212369651U (en) | 2021-01-19 |
Family
ID=72179901
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010607863.0A Pending CN111589202A (en) | 2020-05-14 | 2020-06-30 | Material scraping equipment for filter press |
| CN202021232182.2U Active CN212369651U (en) | 2020-05-14 | 2020-06-30 | Material scraping equipment for filter press |
| CN202021233708.9U Active CN212369652U (en) | 2020-05-14 | 2020-06-30 | Scraper moving device for scraper |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010607863.0A Pending CN111589202A (en) | 2020-05-14 | 2020-06-30 | Material scraping equipment for filter press |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021233708.9U Active CN212369652U (en) | 2020-05-14 | 2020-06-30 | Scraper moving device for scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111589202A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495013A (en) * | 2020-12-07 | 2021-03-16 | 成都航天烽火精密机电有限公司 | Automatic scraping device for filter cake of filter press |
| CN113003251A (en) * | 2021-04-16 | 2021-06-22 | 天府重工有限公司 | Scraper device for unloading and application thereof |
| CN115445262B (en) * | 2022-09-20 | 2024-01-19 | 河津市炬华铝业有限公司 | Alumina liquid filter pressing equipment in activated alumina production process |
-
2020
- 2020-06-30 CN CN202010607863.0A patent/CN111589202A/en active Pending
- 2020-06-30 CN CN202021232182.2U patent/CN212369651U/en active Active
- 2020-06-30 CN CN202021233708.9U patent/CN212369652U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111589202A (en) | 2020-08-28 |
| CN212369652U (en) | 2021-01-19 |
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