CN212369652U - Scraper moving device for scraper - Google Patents
Scraper moving device for scraper Download PDFInfo
- Publication number
- CN212369652U CN212369652U CN202021233708.9U CN202021233708U CN212369652U CN 212369652 U CN212369652 U CN 212369652U CN 202021233708 U CN202021233708 U CN 202021233708U CN 212369652 U CN212369652 U CN 212369652U
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- CN
- China
- Prior art keywords
- scraper
- bottom plate
- air cylinder
- moving device
- filter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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 scraper moving device for a scraper, which comprises a frame; a lifting device mounted within the frame; the bottom plate is fixedly installed at the bottom of the lifting device; the pushing device is arranged on the lower end face of the bottom plate; and the scrapers are arranged at two ends of the pushing device and can be pushed by the pushing device to realize the adjustment of the distance. The distance between the scraping plates is controlled to be adjusted through the pushing device, so that the scraping is more convenient and faster, and the practicability is higher.
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.
The scraping device for the filter press is developed by some companies at present, but most of the scraping devices have many problems, which cause the scraping device not to be applied to the market, for example, patent number ZL201721007834.0, the patent name is a utility model of the cleaning structure of the filter press, the structure of the device is simple, the working process of the last section of the specification is known, the patent needs to pull the adjacent filter plates apart to a certain distance firstly in the using process, then the scraping part is moved to be right above the two filter plates, then the scraping part is put down, the distance between the two filter plates is adjusted again, so that the two scrapers for scraping can be in contact with the two filter plates, and then the scraping part is put down again to realize scraping.
According to the scraper, the distance between the two filter plates must be adjusted for many times when the filter materials on the filter plates are scraped by the scraper, and meanwhile, the scraper is required to be moved to the position right above the filter plates, which is difficult to hold in actual operation, and scraping can be realized only by continuously adjusting the distance between the filter plates, so that the scraper cannot reduce the labor amount in practice, the operation is complicated, and multiple manual operations are required, and meanwhile, safety problems can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem the utility model aims at providing a scraper blade mobile device for scraper, this mobile device can adjust according to the distance between the filter plate, has saved the operation of artifical adjustment filter plate, and is convenient laborsaving more.
The technical scheme of the utility model is that:
a scraper moving device for a scraper comprises
A frame;
a lifting device mounted within the frame;
the bottom plate is fixedly installed at the bottom of the lifting device;
the pushing device is arranged on the lower end face of the bottom plate;
and the scrapers are arranged at two ends of the pushing device and can be pushed by the pushing device to realize the adjustment of the distance.
Further said urging means comprises
The bottom plate rail is arranged on the lower end face of the bottom plate, and the installation direction of the bottom plate rail is vertical to the filter pressing surface of the filter plate;
the two ends of the bottom plate rail are provided with bottom plate sliding blocks in a sliding and guiding manner;
the scraper connecting plate is fixedly arranged on the lower end face of the bottom plate sliding block, and the scraper is arranged at the outer end of the scraper connecting plate;
the first air cylinder is arranged on the lower end face of the bottom plate, and a piston rod of the first air cylinder is connected with the inner end of the sliding block, so that the first air cylinder can push the sliding block to move, and the distance of the scraper can be adjusted along with the movement of the air cylinder.
Further, the first air cylinder is a double-acting air cylinder, and piston rods at two ends of the first air cylinder are connected with the inner end of the sliding block.
And furthermore, two ends of the bottom plate track are also provided with limiting blocks.
Further said lifting means comprises
And the second air cylinder is arranged on the frame, a piston rod of the upper air cylinder vertically extends downwards, and the bottom plate is arranged at the head of the piston rod of the second air cylinder.
The scraper is further hinged with two ends of the pushing device.
The technical effects of the utility model are that:
through at bottom plate below installation thrust unit to install the scraper blade at the thrust unit both ends, thereby can realize directly promoting the scraper blade according to the distance between the filter plate through thrust unit and realize scraping off, set up the scraper blade as the movablely and saved more manpowers, scrape material efficiency and also obtained obvious promotion.
Drawings
Fig. 1 is a front view of a scraping apparatus.
Fig. 2 is a schematic view of the installation of the pushing device.
Fig. 3 is an enlarged view of the pushing device.
Fig. 4 is a schematic view of the installation of the scraping apparatus.
In the figure: the device comprises a lifting device 1, a pushing device 2, a bottom plate 3, a scraper 4, a filter material 5, a filter plate 6, a frame 7, a traveling mechanism 8 and a feeder 9;
the pushing device 2 comprises a bottom plate sliding block 201, a scraper connecting plate 202, a limiting block 203, a first air cylinder 204 and a bottom plate rail 205.
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" and "mounting" in this context may be implemented by the prior art, such as welding or screwing, and will not be described herein again, where "outer end" refers to the end of the member that is close to the filter plate, and "inner end" refers to the end that is away from the filter plate.
The following detailed description is made with reference to the accompanying drawings:
as shown in fig. 1, the lifting device 1 employs a cylinder with a relatively large stroke, and the cylinder may be fixed on the frame 7 through a connecting plate, it should be understood that the cylinder here is merely an embodiment, and a mechanism capable of achieving a linear motion up and down may also be implemented through a chain and sprocket manner or a driving manner of a gear belt, as long as the mechanism is within the scope of the present patent. The bottom of the lifting device 1 is fitted with a bottom plate 3.
As shown in fig. 2 to 3, a pushing device 2 is installed below a bottom plate 3, the pushing device 2 includes a bottom plate slider 201, a scraper connecting plate 202, a stopper 203, and a first cylinder 204, a bottom plate rail 205 is installed below the bottom plate 3, the installation direction of the bottom plate rail 205 is perpendicular to the filter pressing surface of the filter plate 5, the bottom plate slider 201 is installed on the bottom plate rail 205 in a sliding guiding manner, the bottom plate slider 201 is installed at both ends of the bottom plate rail 205, the stopper 203 is also installed at both ends of the bottom plate rail 205, the stopper 203 can prevent the bottom plate slider 201 from going beyond the bottom plate rail 205, the scraper connecting plate 202 is installed below the bottom plate slider 201, the scraper connecting plate 202 can be connected in many ways, such as welding, bolting, etc., which will not be described herein, the outer end of the bottom plate connecting plate 202 is hinged with a scraper 4, and the first cylinder 204, it should be understood that the first air cylinder 204 may be a double acting air cylinder, in which case the air cylinder rods at the two ends of the air cylinder should be connected to the inner ends of the two bottom plate sliders 201, respectively, and two single acting air cylinders may be used, in which case the air cylinder rods are directed toward the scraper 4 and the air cylinder connecting rods are connected to the inner ends of the bottom plate sliders 201.
As shown in fig. 1 and 4, two ends of the scraping device may further be provided with a traveling mechanism 8, the traveling mechanism 8 may be driven by a connection manner of a gear and a toothed belt, and the scraping device is installed at the front end and the rear end of the filter press.
The working principle is as follows:
feeder 9 transports the filter plate 6 that the suppression is good to scraping the material equipment below, control hoisting device 1 downstream, according to the distance between two filter plates 6, drive bottom plate slider 201 through first cylinder 204 and move on bottom plate track 205, thereby the distance between the adjustment scraper blade 4, and owing to be scraper blade 4 through hinged joint, so scraper blade 4 can adjust in advance and scrape the material angle, it scrapes out to fall hoisting device 1 filter material 5 on filter plate 6 once more after the position is suitable, use this equipment convenient and fast more, no longer need the distance between the manual adjustment filter plate 6, a lot of manpower and materials have been saved, thereby personnel's safety has been guaranteed more, and this equipment can also be connected with electrically controlled device, realize automatic scraping.
Claims (6)
1. A scraper moving device for a scraper is characterized by comprising
A frame;
a lifting device mounted within the frame;
the bottom plate is fixedly installed at the bottom of the lifting device;
the pushing device is arranged on the lower end face of the bottom plate;
and the scrapers are arranged at two ends of the pushing device and can be pushed by the pushing device to realize the adjustment of the distance.
2. The scraper blade moving device as claimed in claim 1, wherein said pushing means comprises
The bottom plate rail is arranged on the lower end face of the bottom plate, and the installation direction of the bottom plate rail is vertical to the filter pressing surface of the filter plate;
the two ends of the bottom plate rail are provided with bottom plate sliding blocks in a sliding and guiding manner;
the scraper connecting plate is fixedly arranged on the lower end face of the bottom plate sliding block, and the scraper is arranged at the outer end of the scraper connecting plate;
the first air cylinder is arranged on the lower end face of the bottom plate, and a piston rod of the first air cylinder is connected with the inner end of the sliding block, so that the first air cylinder can push the sliding block to move, and the distance of the scraper can be adjusted along with the movement of the air cylinder.
3. The scraper moving device according to claim 2, wherein the first cylinder is a double-acting cylinder, and piston rods at both ends of the first cylinder are connected to inner ends of the sliders.
4. The scraper moving device of claim 2, wherein the two ends of the rail of the bottom plate are further provided with a limiting block.
5. The scraper blade moving device as claimed in claim 1, wherein said lifting means comprises
And the second air cylinder is arranged on the frame, a piston rod of the upper air cylinder vertically extends downwards, and the bottom plate is arranged at the head of the piston rod of the second air cylinder.
6. A scraper blade moving device for a scraper according to any one of the preceding claims, characterized in that said scraper is hinged to both ends of the pushing means.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020207993425 | 2020-05-14 | ||
| CN202020799342 | 2020-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212369652U true CN212369652U (en) | 2021-01-19 |
Family
ID=72179901
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021232182.2U Active CN212369651U (en) | 2020-05-14 | 2020-06-30 | Material scraping equipment for filter press |
| CN202010607863.0A Pending CN111589202A (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 (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021232182.2U Active CN212369651U (en) | 2020-05-14 | 2020-06-30 | Material scraping equipment for filter press |
| CN202010607863.0A Pending CN111589202A (en) | 2020-05-14 | 2020-06-30 | Material scraping equipment for filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN212369651U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495013B (en) * | 2020-12-07 | 2024-08-09 | 成都航天烽火精密机电有限公司 | Automatic scraping device for filter cake of filter press |
| CN113044605A (en) * | 2021-04-16 | 2021-06-29 | 天府重工有限公司 | Horizontal spiral material-collecting vertical spiral car unloader |
| 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 CN202021232182.2U patent/CN212369651U/en active Active
- 2020-06-30 CN CN202010607863.0A patent/CN111589202A/en active Pending
- 2020-06-30 CN CN202021233708.9U patent/CN212369652U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111589202A (en) | 2020-08-28 |
| CN212369651U (en) | 2021-01-19 |
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