CN205965248U - Ceramic -medium filter scraper device - Google Patents
Ceramic -medium filter scraper device Download PDFInfo
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- CN205965248U CN205965248U CN201620864310.2U CN201620864310U CN205965248U CN 205965248 U CN205965248 U CN 205965248U CN 201620864310 U CN201620864310 U CN 201620864310U CN 205965248 U CN205965248 U CN 205965248U
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- Prior art keywords
- scraper
- mounting groove
- filter
- blade
- doctor blade
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Abstract
The utility model relates to an ore dressing plant ceramic -medium filter's auxiliary assembly, specifically speaking are ceramic -medium filter scraper device. The scraper device is installed on the bent plate, and including the scraper, scrape the blade holder and scrape the knife rest, the one end detachably who wherein scrapes the knife rest is connected with the bent plate, the other end and scrape blade holder fixed connection, the scraper has the three blade that is 120 degrees distributions. It is equipped with the scraper mounting groove on the blade holder to scrape, the scraper is inserted and is located in the scraper mounting groove of scraping on the blade holder. The utility model discloses change scraper and adjusting play reliable and simple, the scraper is not by haring the filter plate surface to the filter plate.
Description
Technical field
This utility model is related to the auxiliary equipment of ore dressing plant ceramic filter, specifically a kind of ceramic filter filter cake
Doctor blade device.
Background technology
The filter cake of ceramic filter is scraped when through scraper, is removed by travelling belt.At present, ceramic filter
Scraper is all one chip, and mounting means is to be inserted in scraper holder, and is bolted, as shown in Figure 1 and Figure 2.Scraper with
Gap between filter plate is the smaller the better, but scraper material is ceramic making, and gap is transferred to during minimum and is easily smashed scraper, pottery
Scraper is expensive, thus can economically cause to waste.As scraper adjustment bad scrape filter plate surface, also can damage filter plate
Face coat, changes scraper and wastes time and energy in adjustment gap.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of ceramic filter scraper device.
To achieve these goals, this utility model employs the following technical solutions：
A kind of ceramic filter scraper device, described doctor blade device is arranged on bent plate, and described doctor blade device includes
One end of scraper, scraper base and doctor blade holder, wherein doctor blade holder is removably connected with bent plate, and the other end is fixing with scraper base even
Connect, described scraper base is provided with scraper mounting groove, described scraper has three blades in 120 degree of distributions, two of which blade
It is inserted in the scraper mounting groove on scraper base, the 3rd blade is stretched out by scraper mounting groove.
Scraper mounting groove on described scraper base is made up of two cone tanks being in 120 degree of angles, the remittance of two cone tanks
It is provided with the gap stretching out for blade, the two of which blade in described scraper is inserted respectively by the side of scraper mounting groove at conjunction
In two cone tanks, the 3rd blade is stretched out by described gap, for scraping the filter cake on filter plate.
On described scraper, the junction between two neighboring blade is provided with limited impression, be provided with described scraper mounting groove with
The corresponding spacing preiection of limited impression on described scraper.
Described doctor blade holder is provided with the adjustment tank for adjusting distance between scraper and filter plate, passes through spiral shell at this adjustment tank
Described doctor blade holder is connected by bolt with bent plate.
Described scraper adopts triangular proportional scale.
Advantage of the present utility model and beneficial effect are：
1. this utility model is adjustable to minimum due to scraper and filter plate gap, and the filter cake on filter plate scrapes totally, decreases
Secondary filter, can shorten working hours.The filter cake scraped to get off because of first time on filter plate, comes off after filter plate backwash
In groove, it is to avoid during next circulating filtration, block filter cake is formed on filter plate and leads to filter cake moisture to rise.
2. this utility model changes scraper and adjustment gap is simple, and scraper comes to and do not damage filter plate surface on filter plate.
3. this utility model scraper only weares and teares and does not smash, and reduces producing cost.
Brief description
Fig. 1 is the working state schematic representation of existing ceramic blade；
Fig. 2 is the mounting structure schematic diagram of existing ceramic blade；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is the structural representation of scraper mounting seat in this utility model；
Fig. 5 is the structural representation of scraper in this utility model.
Wherein：1 is filter plate, and 2 is scraper, and 3 is bolt, and 4 is bent plate, and 5 is scraper holder, and 6 is scraper base, and 7 is doctor blade holder, 8
For scraper mounting groove, 9 is spacing preiection, and 10 is adjustment tank, and 11 is limited impression.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings and be embodied as
Example is described in detail to this utility model.
As shown in figure 3, a kind of ceramic filter scraper device that this utility model provides, described doctor blade device installation
On bent plate 4, described doctor blade device includes scraper 2, scraper base 6 and doctor blade holder 7, wherein one end of doctor blade holder 7 removably with
Bent plate 4 connects, and the other end is fixedly connected with scraper base 6, and described scraper 2 is removably mounted on scraper base 6, described scraper 2
There are three blades in 120 degree of distributions.
As shown in figure 4, described scraper base 6 is provided with scraper mounting groove 8, described scraper 2 is inserted in the scraper on scraper base 6
In mounting groove 8.Scraper mounting groove 8 on described scraper base 6 is made up of two cone tanks being in 120 degree of angles, two cone tanks
Meet be provided with the gap stretching out for blade, the two of which blade in described scraper 2 is divided by the side of scraper mounting groove 8
Cha Ru not be in two cone tanks, the 3rd blade is stretched out by described gap, for scraping the filter cake on filter plate 1.
As shown in figure 5, the junction between two neighboring blade is provided with limited impression 11, described scraper on described scraper 2
It is provided with the spacing preiection 9 corresponding with the limited impression 11 on described scraper 2 in mounting groove 8.Described scraper 2 insertion scraper is installed
After in groove 8, by the cooperation of described limited impression 11 and spacing preiection 9, it is to avoid scraper 2 play in scraper mounting groove 8, this knot
Structure eliminates other fixing devices, and easy installation and removal.
Described doctor blade holder 7 is provided with the adjustment tank 10 for adjusting distance between scraper 2 and filter plate 1, described adjustment tank 10
For string configuration, as shown in Figure 4.By bolt 3, described doctor blade holder 7 is connected with bent plate 4 at this adjustment tank 10, by adjusting
Position in adjustment tank 10 for the whole bolt 3, realizes the adjustment of distance between scraper 2 and filter plate 1.Push up after scraper 2 abrasion
Move doctor blade holder, then locked by bolt 3 it is ensured that scraper 2 is minimum with filter plate 1 gap.
In the present embodiment, using the triangular proportional scale of the hard plastic material with certain toughness and intensity, this three for described scraper 2
Rib scale inserts in the scraper mounting groove 8 on scraper base 6, need not other fixing devices.As the blade abrasion for operation, take out
Go out triangular proportional scale, exchange an angle, another one blade is working blade, easy to adjust.Using hard plastic material three
As scraper, it weares and teares and does not smash rib scale, reduces producing cost.
Operation principle of the present utility model is：
Elapse doctor blade holder upwards after blade wears it is ensured that scraper is minimum with filter plate gap, so that the filter cake on filter plate is scraped dry
Only, decrease secondary filter, can shorten working hours.The filter cake scraped to get off because of first time on filter plate, in filter plate recoil
Come off after washing in groove, it is to avoid during next circulating filtration, block filter cake is formed on filter plate and leads to filter cake moisture to rise.As scraper
Abrasion can not be used, and scraper is released from scraper base, 120 degree of adjustment angle, is inserted in the scraper mounting groove of scraper base.This
Utility model changes scraper and adjustment gap is simple, and scraper comes to and do not damage filter plate surface on filter plate.
The foregoing is only embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All
Any modification, equivalent substitution and improvement made within spirit of the present utility model and principle, extension etc., are all contained in this reality
With in new protection domain.
Claims (5)
1. a kind of ceramic filter scraper device, described doctor blade device be arranged on bent plate (4) upper it is characterised in that described
Doctor blade device includes scraper (2), scraper base (6) and doctor blade holder (7), wherein one end of doctor blade holder (7) removably with bent plate (4)
Connect, the other end is fixedly connected with scraper base (6), described scraper base (6) is provided with scraper mounting groove (8), described scraper (2) tool
There are three blades in 120 degree of distributions, two of which blade is inserted in the scraper mounting groove (8) on scraper base (6) Nei, the 3rd
Blade is stretched out by scraper mounting groove (8).
2. ceramic filter scraper device according to claim 1 is it is characterised in that on described scraper base (6)
Scraper mounting groove (8) is made up of two cone tanks being in 120 degree of angles, and the meet of two cone tanks is provided with and stretches out for blade
Gap, the two of which blade in described scraper (2) inserts in two cone tanks by the side of scraper mounting groove (8) respectively,
3rd blade is stretched out by described gap, is used for scraping the filter cake on filter plate (1).
3. ceramic filter scraper device according to claim 2 is it is characterised in that described scraper (2) is upper adjacent
Junction between two blades is provided with limited impression (11), be provided with described scraper mounting groove (8) with described scraper (2) on
The corresponding spacing preiection (9) of limited impression (11).
4. ceramic filter scraper device according to claim 1 is it is characterised in that set on described doctor blade holder (7)
There is the adjustment tank (10) for adjusting distance between scraper (2) and filter plate (1), passing through bolt (3) at this adjustment tank (10) place will
Described doctor blade holder (7) is connected with bent plate (4).
5. the ceramic filter scraper device according to any one of claim 1-4 is it is characterised in that described scraper
(2) adopt triangular proportional scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864310.2U CN205965248U (en) | 2016-08-11 | 2016-08-11 | Ceramic -medium filter scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864310.2U CN205965248U (en) | 2016-08-11 | 2016-08-11 | Ceramic -medium filter scraper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205965248U true CN205965248U (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620864310.2U Active CN205965248U (en) | 2016-08-11 | 2016-08-11 | Ceramic -medium filter scraper device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205965248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975620A (en) * | 2017-05-24 | 2017-07-25 | 广州科技职业技术学院 | Ink knife cleaning device |
| CN109435028A (en) * | 2018-11-26 | 2019-03-08 | 张丹丹 | A kind of two-way scraper bit mechanism of ceramics |
| CN109771999A (en) * | 2018-12-19 | 2019-05-21 | 安徽昊源化工集团有限公司 | A kind of cake dewatering method and device for new type coal gasification |
-
2016
- 2016-08-11 CN CN201620864310.2U patent/CN205965248U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975620A (en) * | 2017-05-24 | 2017-07-25 | 广州科技职业技术学院 | Ink knife cleaning device |
| CN109435028A (en) * | 2018-11-26 | 2019-03-08 | 张丹丹 | A kind of two-way scraper bit mechanism of ceramics |
| CN109435028B (en) * | 2018-11-26 | 2022-04-08 | 张丹丹 | Ceramic bidirectional scraper bit mechanism |
| CN109771999A (en) * | 2018-12-19 | 2019-05-21 | 安徽昊源化工集团有限公司 | A kind of cake dewatering method and device for new type coal gasification |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |