CN201643819U - Testing machine for pressure filtration of diaphragm plate - Google Patents
Testing machine for pressure filtration of diaphragm plate Download PDFInfo
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- CN201643819U CN201643819U CN2010200554334U CN201020055433U CN201643819U CN 201643819 U CN201643819 U CN 201643819U CN 2010200554334 U CN2010200554334 U CN 2010200554334U CN 201020055433 U CN201020055433 U CN 201020055433U CN 201643819 U CN201643819 U CN 201643819U
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- thrust plate
- squeezing
- plate
- rammer board
- test machine
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Abstract
The utility model discloses a testing machine for the pressure filtration of a diaphragm plate. The testing machine comprises a squeezing assembly and at least two uprights, wherein the uprights are arranged vertically; the squeezing assembly comprises a driving assembly as well as an upper thrust plate, a squeezing plate and a lower thrust plate that are arranged from top to bottom in parallel; the upper thrust plate and the lower thrust plate are fixedly arranged on the uprights; the squeezing plate is matched with the uprights in an up-and-down reciprocation sliding way; the driving assembly is provided with an up-and-down reciprocation output end that pushes against the lower surface of the squeezing plate; a squeezing space is formed between the squeezing plate and the upper thrust plate; a filtering bag is placed in the squeezing space; a liquid receiving tray is arranged at the lower part of the squeezing plate; and an up-and-down penetrable leakage hole is arranged on the squeezing plate corresponding to the liquid receiving tray. The testing machine can dispose the light material; the dispose capacity can be adjusted within the small scope; the whole equipment has small size and light weight, can move easily and is used flexibly and conveniently; the filtering bag displaces the tiled filter cloth, so as to squeeze the tested material directly, therefore, the feed liquid, the filter residue and the filter liquid can be respectively metered accurately.
Description
Technical field
The utility model relates to a kind of pharmaceutical factory testing equipment, particularly a kind of diaphragm plate press filtration simulation test machine.
Background technology
The diaphragm plate pressure filtering technique is applied to pharmaceutical field, generally should carry out lab scale and pilot scale and amplify, to draw the technological parameter condition by different cultivars.
The diaphragm plate filter press is because the restriction of structure can not produce the small-scale test complete set of equipments that satisfies the test needs.In the prior art, 4 tons the test complete set of equipments of generally minimum being weighed is moved the enterprise that needs test to special train, and work carries out the test of finite time, its cycle very long (generally will wait 1 year to 2 years), cost height.And carry out testing possibility hardly again after the parameter adjustment according to each result of the test, this has just limited the collaboration applications research between device fabrication enterprise and the application enterprise.
Therefore, need a kind of press filtration simulation test machine, can handle the material of lower weight, disposal ability can be adjustable among a small circle, drives simple and reliablely, and the entire equipment volume is little, and is in light weight, is easy to move, flexible and convenient to use.
The utility model content
In order to address the above problem, the utility model provides a kind of diaphragm plate press filtration simulation test machine, can handle the material of lower weight, disposal ability can be adjustable among a small circle, drives simple and reliablely, and the entire equipment volume is little, in light weight, be easy to move, flexible and convenient to use.
Diaphragm plate press filtration simulation test machine of the present utility model, comprise column and press unit, described column vertically is provided with at least two, described press unit comprises driven unit and the last thrust plate that is set up in parallel from top to bottom, rammer board and lower thrust plate, described upward thrust plate and lower thrust plate are fixedly installed on the column, rammer board cooperates in the mode that can up and down reciprocatingly slide with column, described driven unit is arranged between lower thrust plate and the rammer board, described driven unit is provided with the output that pumps, and the described output that pumps withstands on the rammer board lower surface; Form the squeezing space between described rammer board and the last thrust plate, place filter bag in the described squeezing space; The rammer board bottom is provided with liquid dish, the corresponding liquid-leaking nozzle that runs through up and down that is provided with liquid dish on the rammer board.
Further, described rammer board upper surface forms fenestral fabric by cannelure and transverse groove, and described liquid-leaking nozzle is positioned at the node of fenestral fabric;
Further, be positioned at thrust plate top and fixedly install the thrust backboard, the described thrust plate lower surface of going up forms fenestral fabric by cannelure and transverse groove;
Further, also comprise the squeeze pressure acquisition system, comprise pressure sensor and data processor, described pressure sensor is arranged between thrust backboard and the last thrust plate, and the signal output part of pressure sensor connects the signal input part of data processor;
Further, described liquid dish cooperates in the mode that can up and down reciprocatingly slide with column, and liquid dish bottom centre forms bulge-structure upwards, and the output that pumps of driven unit withstands on the rammer board lower surface by bulge-structure;
Further, described driven unit is a jack, and jack places on the lower thrust plate, and the push rod of jack withstands on the rammer board lower surface by bulge-structure;
Further, described column bottom is provided with the basis seat;
Further, described filter bag is that terylene, polyamide fibre or polypropylene fibre are made and formed the rectangle bag that has opening, two jiaos of filter bag sealing ends are curved, and filter bag opening is provided with detachable anchor clamps, and detachable anchor clamps comprise the stainless steel angle steel that is connected to form clamp structure by screw rod; The surface that described angle steel contacts with filter bag is provided with rubber layer.
The beneficial effects of the utility model: diaphragm plate press filtration simulation test machine of the present utility model, adopt the simple squeezing structure that thrust plate, rammer board and lower thrust plate are formed of going up, realize the lab scale squeezing test of material, easy to use, the material handling amount can be at the 1-10 liter, and weight can be handled the material of lower weight about 40kg, disposal ability can be adjustable among a small circle, drive simple and reliablely, the entire equipment volume is little, and is in light weight, be easy to move, flexible and convenient to use; The product pump that the existing squeezer of solution exists can't drain not to the utmost, and problem residual in pipeline, that dead volume is too big; Adopt filter bag to replace the filter cloth of tiling when using simultaneously, directly squeeze, make feed liquid, filter residue and filtrate can distinguish the accurately problem of metering for the examination material.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model rammer board and liquid dish planar structure schematic diagram;
Fig. 3 is last thrust plate lower surface planar structure schematic diagram;
Fig. 4 is the filter bag structural representation;
Fig. 5 is the detachable clamp structure schematic diagram of filter pocket mouths.
The specific embodiment
Fig. 1 is the utility model structural representation, Fig. 2 is the utility model rammer board and liquid dish planar structure schematic diagram, Fig. 3 is last thrust plate lower surface planar structure schematic diagram, and Fig. 4 is the filter bag structural representation, and Fig. 5 is the detachable clamp structure schematic diagram of filter pocket mouths, as shown in the figure: present embodiment diaphragm plate press filtration simulation test machine, comprise column 1 and press unit, described column 1 vertically is provided with at least two, in the present embodiment, column 1 is four, and layout is square; Described press unit comprises driven unit 6 and the last thrust plate 9 that is set up in parallel, rammer board 2 and lower thrust plate 4 from top to bottom, adapts with the arrangement form of column 1, and last thrust plate 9, rammer board 2 and lower thrust plate 4 are square structure; Described upward thrust plate 9 and lower thrust plate 4 are fixedly installed on the column 1, and as shown in the figure, last thrust plate 9 and lower thrust plate 4 four jiaos are fixing with four columns 1 respectively; Rammer board 2 cooperates in the mode that can up and down reciprocatingly slide with column 1, as shown in the figure, four columns pass four jiaos of rammer board 2 respectively and are slidingly matched with it, described driven unit 6 is arranged between lower thrust plate 4 and the rammer board 2, described driven unit 6 is provided with the output 61 that pumps, and the described output 61 that pumps withstands on rammer board 2 lower surfaces; Form the squeezing space between described rammer board 2 and the last thrust plate 9, place filter bag 11 in the described squeezing space, Fig. 1 is a state of not placing filter bag 11; Rammer board 2 bottoms are provided with liquid dish 3, the liquid-leaking nozzles 21 that run through up and down with liquid dish 3 corresponding settings on the rammer board 2.
In the present embodiment, described rammer board 2 upper surfaces form fenestral fabric 22 by cannelure and transverse groove, and described liquid-leaking nozzle 21 is positioned at the node of fenestral fabric; Adopt latticed groove structure, can increase the friction between rammer board 2 and the filter bag, increase squeezing effect, groove constitutes the flow liquid passage simultaneously, and liquid-leaking nozzle is positioned at node, has the collection effect, filtrate flows directly into liquid-leaking nozzle by groove, and filtrate can be flow to end as far as possible, avoids blocking.
In the present embodiment, be positioned at thrust plate 9 tops and fixedly install thrust backboard 10, as shown in the figure, last thrust backboard 10 is fixedly installed on the column; Described thrust plate 9 lower surfaces of going up form fenestral fabric 91 by cannelure and transverse groove; Adopt latticed groove structure, can increase the friction of going up between thrust backboard 10 and the filter bag, increase squeezing effect.
In the present embodiment, also comprise the squeeze pressure acquisition system, comprise pressure sensor 7 and data processor 8, described pressure sensor 7 is arranged between thrust backboard 10 and the last thrust plate 9, and the signal output part of pressure sensor 7 connects the signal input part of data processor 8; Pressure data in the time of can directly gathering squeezing, and export after being sent to data processor processes, with the record pressure parameter.
In the present embodiment, described liquid dish 3 cooperates in the mode that can up and down reciprocatingly slide with column 1, and liquid dish 3 bottom centre form bulge-structure upwards, and the output 61 that pumps of driven unit 6 withstands on rammer board 2 lower surfaces by bulge-structure; Liquid dish and rammer board together move, and prevent from when connecing filtrate to splash, thereby prevent that leakage of filtrate runs off guarantee test result's accuracy.
In the present embodiment, described driven unit 6 is a jack, and jack places on the lower thrust plate, and the push rod of jack withstands on rammer board 2 lower surfaces by the bulge-structure of liquid dish 3; Easy to use, cost is low.
In the present embodiment, described column 1 bottom is provided with basis seat 5, guarantees the installation stability of column 1, thereby guarantees the stability of whole device.
In the present embodiment, described filter bag 11 is made for terylene, polyamide fibre or polypropylene fibre and is formed the rectangle bag that has opening, in the present embodiment, two jiaos of filter bag 11 sealing ends are curved, filter bag 11 sacks are provided with detachable anchor clamps 11a, detachable anchor clamps 11a comprises two stainless steel angle steel that are connected to form clamp structure by screw rod, and two stainless steel angle steel add and are held in filter pocket mouths it is sealed; The surface that described angle steel contacts with filter bag 11 is provided with rubber layer 11b; Adopt the anchor clamps of angle steel structure, can bear big moment of flexure, make the filter pocket mouths sealing tight; Angle steel is provided with rubber layer and is beneficial to the protection filter pocket mouths and makes filter pocket mouths stressed evenly.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. diaphragm plate press filtration simulation test machine, it is characterized in that: comprise column and press unit, described column vertically is provided with at least two, described press unit comprises driven unit and the last thrust plate that is set up in parallel from top to bottom, rammer board and lower thrust plate, described upward thrust plate and lower thrust plate are fixedly installed on the column, rammer board cooperates in the mode that can up and down reciprocatingly slide with column, described driven unit is arranged between lower thrust plate and the rammer board, described driven unit is provided with the output that pumps, and the described output that pumps withstands on the rammer board lower surface; Form the squeezing space between described rammer board and the last thrust plate, place filter bag in the described squeezing space; The rammer board bottom is provided with liquid dish, the corresponding liquid-leaking nozzle that runs through up and down that is provided with liquid dish on the rammer board.
2. diaphragm plate press filtration simulation test machine according to claim 1 is characterized in that: described rammer board upper surface forms fenestral fabric by cannelure and transverse groove, and described liquid-leaking nozzle is positioned at the node of fenestral fabric.
3. diaphragm plate press filtration simulation test machine according to claim 2 is characterized in that: be positioned at thrust plate top and fixedly install the thrust backboard, the described thrust plate lower surface of going up forms fenestral fabric by cannelure and transverse groove.
4. diaphragm plate press filtration simulation test machine according to claim 3, it is characterized in that: also comprise the squeeze pressure acquisition system, comprise pressure sensor and data processor, described pressure sensor is arranged between thrust backboard and the last thrust plate, and the signal output part of pressure sensor connects the signal input part of data processor.
5. diaphragm plate press filtration simulation test machine according to claim 4, it is characterized in that: described liquid dish cooperates in the mode that can up and down reciprocatingly slide with column, liquid dish bottom centre forms bulge-structure upwards, and the output that pumps of driven unit withstands on the rammer board lower surface by bulge-structure.
6. diaphragm plate press filtration simulation test machine according to claim 5 is characterized in that: described driven unit is a jack, and jack places on the lower thrust plate, and the push rod of jack withstands on the rammer board lower surface by bulge-structure.
7. diaphragm plate press filtration simulation test machine according to claim 6 is characterized in that: described column bottom is provided with the basis seat.
8. diaphragm plate press filtration simulation test machine according to claim 7, it is characterized in that: described filter bag is that terylene, polyamide fibre or polypropylene fibre are made and formed the rectangle bag that has opening, two jiaos of filter bag sealing ends are curved, filter bag opening is provided with detachable anchor clamps, and detachable anchor clamps comprise the stainless steel angle steel that is connected to form clamp structure by screw rod; The surface that described angle steel contacts with filter bag is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200554334U CN201643819U (en) | 2010-01-19 | 2010-01-19 | Testing machine for pressure filtration of diaphragm plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200554334U CN201643819U (en) | 2010-01-19 | 2010-01-19 | Testing machine for pressure filtration of diaphragm plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643819U true CN201643819U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200554334U Expired - Lifetime CN201643819U (en) | 2010-01-19 | 2010-01-19 | Testing machine for pressure filtration of diaphragm plate |
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| Country | Link |
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| CN (1) | CN201643819U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307233A (en) * | 2014-10-30 | 2015-01-28 | 浙江省天台天峰滤料有限公司 | Filtering cloth bag of filter press |
| CN104874215A (en) * | 2015-05-20 | 2015-09-02 | 杭州绿鼎压滤机制造有限公司 | Filter cloth model selection experiment machine |
| CN105384144A (en) * | 2014-09-04 | 2016-03-09 | 中芯国际集成电路制造(上海)有限公司 | MEMS device and preparation method thereof, and electronic apparatus |
| CN110404307A (en) * | 2019-08-29 | 2019-11-05 | 威孔过滤科技（苏州）有限公司 | Board-like filter plate and its application is concentrated in precision |
| CN111115062A (en) * | 2020-02-20 | 2020-05-08 | 开化含硕医疗器械有限公司 | Medical waste collection device |
-
2010
- 2010-01-19 CN CN2010200554334U patent/CN201643819U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384144A (en) * | 2014-09-04 | 2016-03-09 | 中芯国际集成电路制造(上海)有限公司 | MEMS device and preparation method thereof, and electronic apparatus |
| CN105384144B (en) * | 2014-09-04 | 2017-10-20 | 中芯国际集成电路制造(上海)有限公司 | A kind of MEMS and preparation method thereof, electronic installation |
| CN104307233A (en) * | 2014-10-30 | 2015-01-28 | 浙江省天台天峰滤料有限公司 | Filtering cloth bag of filter press |
| CN104874215A (en) * | 2015-05-20 | 2015-09-02 | 杭州绿鼎压滤机制造有限公司 | Filter cloth model selection experiment machine |
| CN110404307A (en) * | 2019-08-29 | 2019-11-05 | 威孔过滤科技（苏州）有限公司 | Board-like filter plate and its application is concentrated in precision |
| CN111115062A (en) * | 2020-02-20 | 2020-05-08 | 开化含硕医疗器械有限公司 | Medical waste collection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |