CN201676573U - Filter press for foods processing - Google Patents
Filter press for foods processing Download PDFInfo
- Publication number
- CN201676573U CN201676573U CN2010201978451U CN201020197845U CN201676573U CN 201676573 U CN201676573 U CN 201676573U CN 2010201978451 U CN2010201978451 U CN 2010201978451U CN 201020197845 U CN201020197845 U CN 201020197845U CN 201676573 U CN201676573 U CN 201676573U
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- filter
- pressure strip
- hole
- thrust plate
- guide rail
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Abstract
The utility model relates to a filter press for foods processing, which is characterized by comprising a frame, two guide rails, a feeding pump, an air pump, a thrust plate, a pressing plate, a pressing plate pushing mechanism, an air inlet pipe, a filtering plate and filtering cloth. The thrust plate is fixedly mounted at one end of each of the guide rails; a feeding hole is formed on the thrust plate and communicated with a discharge hole of the feeding pump; the pressing plate is arranged on the guide rails, can move on the guide rails and is connected with the power output end of the pressing plate pushing mechanism; an air inlet is formed on the thrust plate or the pressing plate; the air pump is connected with the air inlet through the air inlet pipe; and the filtering plate is arranged on the guide rails, can move on the guide rails and is positioned between the thrust plate and the pressing plate. The filter press can feed and discharge juice or colloid and has a simple structure; when the filter pressing is about to finish, gas is introduced in, and the juice or the colloid is further discharged, so that the filter pressing is more complete. The whole filter pressing process is in a completely closed state, so that the filter press has safe and reliable use. Due to simple structure, the filter press can not fail generally.
Description
Technical field
The utility model relates to a kind of filter press, relates in particular to a kind of filter press that is used for food processing.
Background technology
In chemical industry, metallurgy, medicine and food service industry, filter press is the important production equipment of a kind of fundamental sum.In some food add, only need the string of these crops such as extraction is melon, potato class, beans, generally be to adopt the method for press filtration that the moisture of agricultural product is removed, in this case, water content in the string of agricultural product do not need to require so strict, can adopt the simple relatively filter press of structure that these crops are removed moisture content; In other food processings, then need extract juice or the colloid (for example extracting the colloid of marine alga) of plant, in this case, abundant degree to press filtration requires than higher, not so the juice or the colloid that remain in the residue are too many, and cause waste, and general filter press is difficult to meet the demands.But shortcomings such as filter press ubiquity complex structure, the fault of existing juice that can extract plant or colloid are many.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of filter press that is used for food processing, and this structure of pressing filter is simple, pressure-filtering process is safe and reliable, fault rate is low, and juice or colloid that can the better extract plant.The technical scheme that adopts is as follows:
A kind of filter press that is used for food processing is characterized in that comprising frame, two guide rails, feed pump, air pump, thrust plate, pressure strip, pressure strip dipper crowding gear, air inlet pipe, filter and filter cloths; Article two, guide rail is located on the frame and is parallel to each other, and pressure strip dipper crowding gear and feed pump all are located on the frame; Thrust plate is fixedly mounted on an end of guide rail, and thrust plate is provided with charging hole, and charging hole is communicated with the discharging opening of feed pump; Pressure strip is located on the guide rail and can be moved on guide rail, and pressure strip is connected with the clutch end of pressure strip dipper crowding gear; Thrust plate or pressure strip are provided with air admission hole, and air pump is connected with air admission hole by air inlet pipe; Filter is located on the guide rail and can be moved on guide rail, and filter is between thrust plate and pressure strip; The two sides of filter is equipped with groove, and the groove on two sides is communicated with by the guide through hole, and the groove inwall is provided with filtering holes, and the edge outer wall of filter is provided with outage, and outage communicates with filtering holes; Filter cloth covers on the filtering holes.
The pressure strip dipper crowding gear is that a promotion pressure strip moves, and the actuating unit that pressure strip, filter and thrust plate are pressed mutually.
The both sides of pressure strip generally are provided with slide block, can be slidingly matched with guide rail; Perhaps the both sides of pressure strip are provided with scroll wheel, can do to roll with guide rail to cooperate.Generally, the both sides of filter also are provided with slide block or scroll wheel, and filter is hung on the guide rail, and filter can be moved on guide rail.
Before the press filtration, the clutch end of pressure strip dipper crowding gear promotes pressure strip filter is pressed towards thrust plate, the marginal portion of the surperficial adjacent surface of filter, pressure strip and thrust plate is closely contacted, constitute (the groove butt joint of common two filter adjacent surfaces of a filter chamber between adjacent two filters, form the filter chamber), also constitute a filter chamber between outermost filter and pressure strip, the thrust plate respectively; During press filtration, feed pump will treat that the material of press filtration pumps into from the charging hole on the thrust plate, the material for the treatment of press filtration enters into each filter chamber through the guide through hole on the filter plate, feed pump continues to pump into material to charging hole, the previous material of material extruding that newly pumps into, because the effect of filter cloth, juice or colloid flow out through filter opening and outage, and the material that is removed juice or colloid is then stayed in the filter chamber; When press filtration closes to an end when obviously reducing (be the juice that from outage, flows out or colloid), close feed pump, restart air pump, from air admission hole, charge into gases at high pressure, gases at high pressure enter each filter chamber, the material that remains in the filter chamber is further pushed, those juices or the colloid that remain in the residue are flowed out from outage; Press filtration finishes, and closes air pump, and the clutch end of pressure strip dipper crowding gear is return, and filter is loosening, and being removed juice or colloid and caked material residue can unload from filter easily.
For reaching the purpose that pressure strip, filter and thrust plate are pressed better mutually, as preferred version of the present utility model, described pressure strip dipper crowding gear comprises hydraulic cylinder, and the cylinder body of hydraulic cylinder is installed on the frame, and the piston rod of hydraulic cylinder is connected with pressure strip.The piston rod of hydraulic cylinder stretches out the promotion pressure strip and moves on guide rail, and pressure strip, filter and thrust plate are pressed mutually; The piston rod withdrawal pulling pressure strip of hydraulic cylinder moves on guide rail, and pressure strip, filter and thrust plate are unclamped mutually.
For reaching the purpose that pressure strip, filter and thrust plate are pressed better mutually, as another kind of preferred version of the present utility model, described pressure strip dipper crowding gear comprises motor, nut and screw rod; Nut is rotatable to be installed on the frame; The clutch end and the nut of motor are in transmission connection; The engagement of screw rod and nut, an end of screw rod with press plate and be connected.The Motor Drive nut rotates, and screw rod is moved vertically, and promote pressure strip pressure strip, filter and thrust plate are pressed mutually, or the pulling pressure strip, pressure strip, filter and thrust plate are unclamped mutually.
Nut can be installed on the frame by a bearing, and the outer ring of bearing is fixedly mounted on the frame, nut be in the inner ring of bearing and with the coaxial bearing setting, the outer wall of nut is connected with the inner ring of bearing.
Being in transmission connection of motor and nut adopts two belt pulleys and driving belt to be in transmission connection usually; Or adopt two sprocket wheels and chain to be in transmission connection; Or adopt gear to be meshed to be in transmission connection.
For reaching better press filtration purpose, as the further preferred version of the utility model, described filter is provided with the interlayer cavity, and described filtering holes and outage communicate by the interlayer cavity.By the interlayer cavity is set on filter, and filtering holes and outage are communicated by the interlayer cavity; On the one hand, the interlayer cavity plays cushioning effect to juice or the colloid that is forced out; On the other hand, position and quantity that filtering holes and outage are provided with are more flexible, can be provided with easily according to actual conditions.
For reaching the purpose of protection filter, as the utility model preferred version further, described filter is provided with support column, support column and filter are vertical mutually and run through the interlayer cavity, the two ends of support column are in respectively in the groove on filter two sides, and the two ends of support column are in same plane with the marginal portion on filter two sides respectively; Support column position on each filter is corresponding.The material of feed pump input has very big pressure, and filter is destroyed easily, and the closely contact under the pressure strip effect of adjacent filter, the effect of sharing pressure is played in also closely contact of support column, thus the protection filter is not damaged.
For reaching filter cloth location and better press filtration purpose, as the further preferred version of the utility model, the area of described filter cloth is corresponding with the filter size, have on the filter cloth and the corresponding through hole of guide through hole, cover that two filter cloths on the same filter two sides link together by flexible pipe and two filter cloths on through hole communicate by flexible pipe, the length of guide through hole is corresponding on the length of flexible pipe and the filter.Flexible pipe can adopt cloth to make, and also can adopt other soft material to make.When filter cloth is installed, the wherein filter cloth that connects together is passed the guide through hole of filter, flexible pipe is in the guide through hole, and two filter cloth branches are in the both sides of filter, and filter cloth is launched, make it cover the two sides of filter.By such filter cloth setting, make the filter cloth location, filter cloth can not be offset in pressure-filtering process.
For reaching better filter cloth location purpose, as the utility model preferred version further, the edge of described filter cloth is provided with frenulum.After filter cloth installs, can by frenulum with the filter cloth tighten of filter both sides on filter.
The utility model forms a plurality of filter chambers by pressing with filter that presses the plate interlock and filter cloth, the limit high pressure charging, and the limit is flowed out juice or colloid, and is simple in structure; When press filtration closes to an end, feed gases at high pressure, the juice or the colloid that are deposited in the material residue are discharged, more abundant to the press filtration of material; Because filtering holes is communicated with outage, whole pressure-filtering process is not in the state that seals fully, does not have hypertonia and the potential safety hazard that produces, and is safe and reliable; Since simple in structure, there is not too much electric control to connect, generally can not break down.
Description of drawings
Fig. 1 is the structural representation of a kind of preferred implementation of the utility model, and pressure strip dipper crowding gear wherein adopts the hydraulic cylinder mode.
Fig. 2 is the schematic diagram of filter.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is that filter cloth is installed in the schematic diagram on the filter.
Fig. 5 is the structural representation of the another kind of preferred implementation of the utility model, the mode that pressure strip dipper crowding gear wherein adopts screw rod, nut and motor to cooperate.
The specific embodiment
Be described further below in conjunction with accompanying drawing and preferred implementation of the present utility model.
As shown in Figure 1, this filter press that is used for food processing comprises frame 1, hydraulic cylinder 2 and feed pump 3, two guide rails 4, thrust plate 5, pressure strip 6, filter 7 and filter cloths 8; Article two, guide rail 4 is located on the frame 1 and is parallel to each other, and hydraulic cylinder 2 and feed pump 3 all are located on the frame 1; One end of thrust plate 5 fixed installation guide rails 4, the charging hole of being located on the thrust plate 59 communicates with the discharging opening of feed pump 3; Thrust plate 5 is provided with air admission hole 20, and air pump 21 is connected with air admission hole 20 by air inlet pipe 22; The both sides of pressure strip 6 hang on the guide rail 4 by slide block 13, can move on guide rail 4, and pressure strip 6 is connected with the piston rod of hydraulic cylinder 2; Filter 7 is located on the guide rail 4 and can be moved on guide rail 4, and filter 7 is between thrust plate 5 and pressure strip 6, and filter 7 hangs on the guide rail 4 by the scroll wheel 14 of both sides.
As Fig. 2, shown in Figure 3, the two sides of filter 7 is equipped with groove, and the groove on two sides is communicated with by guide through hole 10, and the groove inwall is provided with filtering holes 11, and the edge outer wall of filter 7 is provided with outage 12, and outage 12 communicates with filtering holes 11; Filter 7 also is provided with interlayer cavity 15, and filtering holes 11 and outage 12 communicate by interlayer cavity 15; Filter 7 is provided with support column 16, support column 16 and filter 7 is vertical mutually and run through interlayer cavity 15, the two ends of support column 16 are in respectively in the groove on filter 7 two sides, and the two ends of support column 16 are in same plane with the marginal portion on filter 7 two sides respectively; Support column 16 positions on each filter 7 are corresponding.
As shown in Figure 4, the area of filter cloth 8 and filter 7 big or small corresponding, have on the filter cloth 8 and guide through hole 10 corresponding through holes, cover that two filter cloths 8 on same filter 7 two sides link together by flexible pipe 17 and filter cloth 8 on the hole communicate by flexible pipe 17, the length of guide through hole 10 is corresponding on the length of flexible pipe 17 and the filter 7; When filter cloth 8 is installed, the wherein filter cloth 8 that connects together is passed the guide through hole 10 of filter 7, flexible pipe 17 is in the guide through hole 10, and two filter cloths were in the both sides of filter 7 in 8 minutes, and, make it cover the two sides of filter 7 with filter cloth 8 expansion; The edge of filter cloth 8 is provided with frenulum 18, by frenulum 18 with filter cloth 8 tightens of filter 7 both sides on filter 7.
Before press filtration, the piston rod of hydraulic cylinder 2 stretches out, promoting pressure strip 6 presses filter 7 towards thrust plate 5, filter 7, pressure strip 6 and the marginal portion of the surperficial adjacent surface of thrust plate 5 are closely contacted, adjacent two filters 7 and filter cloth 8 constitute a filter chamber, and outermost filter 7 and filter cloth 8 also constitute a filter chamber respectively with pressure strip 6, thrust plate 5; During the beginning press filtration, feed pump 3 will treat that the material of press filtration pumps into from the charging hole 9 on the thrust plate 5, the material for the treatment of press filtration enters into each filter chamber through the guide through hole 10 on the filter plate 7, feed pump 3 continues to pump into material to charging hole 9, the previous material of material extruding that newly pumps into, because the effect of filter cloth 8, moisture content flows out through filter opening 11 and outage 12, and the material that is removed moisture content is then stayed in the filter chamber; When press filtration closes to an end when obviously reducing (be the juice that from outage 12, flows out or colloid), close feed pump 3, while booster air pump 21, from air admission hole 20, charge into gases at high pressure, the material that remains in the filter chamber is further pushed, those juices or the colloid that remain in the residue are flowed out from outage; Press filtration finishes, and closes air pump 21, and the piston rod of hydraulic cylinder 2 is withdrawn, and filter 7 is loosening, and being removed juice or colloid and caked material residue can unload from filter 7 easily.
In another embodiment, as shown in Figure 5, under the identical situation of other structure and parts, the pressure strip dipper crowding gear comprises motor 23, nut 24 and screw rod 25; Nut 24 is installed on the frame 1 by bearing 26, and the outer ring of bearing 26 is fixedly mounted on the frame 1, nut 24 be in the inner ring of bearing 26 and with bearing 26 coaxial settings, the outer wall of nut 24 is connected with the inner ring of bearing 26; Motor 23 is in transmission connection with nut 24 by drive pulley 27, belt 28 and driven pulley 29; Screw rod 25 and nut 24 engagements, an end of screw rod 25 with press plate 6 and be connected.Motor 23 drive nuts 24 rotate, and screw rod 25 is moved vertically, and promote pressure strip 6 pressure strip 6, filter 7 and thrust plate 5 are pressed mutually, or pulling pressure strip 6, pressure strip 6, filter 7 and thrust plate 5 are unclamped mutually.
In other embodiments, scroll wheel can be adopted in the both sides of pressing plate, and slide block can be adopted in the both sides of filter.
In other embodiments, air admission hole can be arranged on the pressure strip.
In other embodiments, motor can be in transmission connection by two sprocket wheels and chain and nut; Motor also can be meshed and nut is in transmission connection by gear train.
Claims (7)
1. a filter press that is used for food processing is characterized in that comprising frame, two guide rails, feed pump, air pump, thrust plate, pressure strip, pressure strip dipper crowding gear, air inlet pipe, filter and filter cloths; Article two, guide rail is located on the frame and is parallel to each other, and pressure strip dipper crowding gear and feed pump all are located on the frame; Thrust plate is fixedly mounted on an end of guide rail, and thrust plate is provided with charging hole, and charging hole is communicated with the discharging opening of feed pump; Pressure strip is located on the guide rail and can be moved on guide rail, and pressure strip is connected with the clutch end of pressure strip dipper crowding gear; Thrust plate or pressure strip are provided with air admission hole, and air pump is connected with air admission hole by air inlet pipe; Filter is located on the guide rail and can be moved on guide rail, and filter is between thrust plate and pressure strip; The two sides of filter is equipped with groove, and the groove on two sides is communicated with by the guide through hole, and the groove inwall is provided with filtering holes, and the edge outer wall of filter is provided with outage, and outage communicates with filtering holes; Filter cloth covers on the filtering holes.
2. the filter press that is used for food processing as claimed in claim 1 is characterized in that: described pressure strip dipper crowding gear comprises hydraulic cylinder, and the cylinder body of hydraulic cylinder is installed on the frame, and the piston rod of hydraulic cylinder is connected with pressure strip.
3. the filter press that is used for food processing as claimed in claim 1 is characterized in that: described pressure strip dipper crowding gear comprises motor, nut and screw rod; Nut is rotatable to be installed on the frame; The clutch end and the nut of motor are in transmission connection; The engagement of screw rod and nut, an end of screw rod with press plate and be connected.
4. as claim 1 or the 2 or 3 described filter presses that are used for food processing, it is characterized in that: described filter is provided with the interlayer cavity, and described filtering holes and outage communicate by the interlayer cavity.
5. the filter press that is used for food processing as claimed in claim 4, it is characterized in that: described filter is provided with support column, support column and filter are vertical mutually and run through the interlayer cavity, the two ends of support column are in respectively in the groove on filter two sides, and the two ends of support column are in same plane with the marginal portion on filter two sides respectively; Support column position on each filter is corresponding.
6. as claim 1 or the 2 or 3 described filter presses that are used for food processing, it is characterized in that: the area of described filter cloth is corresponding with the filter size, have on the filter cloth and the corresponding through hole of guide through hole, cover that two filter cloths on the same filter two sides link together by flexible pipe and two filter cloths on through hole communicate by flexible pipe, the length of guide through hole is corresponding on the length of flexible pipe and the filter.
7. the filter press that is used for food processing as claimed in claim 6 is characterized in that: the edge of described filter cloth is provided with frenulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201978451U CN201676573U (en) | 2010-05-14 | 2010-05-14 | Filter press for foods processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201978451U CN201676573U (en) | 2010-05-14 | 2010-05-14 | Filter press for foods processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676573U true CN201676573U (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201978451U Expired - Fee Related CN201676573U (en) | 2010-05-14 | 2010-05-14 | Filter press for foods processing |
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| Country | Link |
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| CN (1) | CN201676573U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190125A (en) * | 2014-07-07 | 2014-12-10 | 景津环保股份有限公司 | Screw-type locking filter press for high-pressure squeezing hydraulic pressing machinery |
| CN104492134A (en) * | 2014-12-04 | 2015-04-08 | 江苏中宜生态土研究院有限公司 | Strong pressure type sludge deep dehydration system |
| CN104592419A (en) * | 2014-12-09 | 2015-05-06 | 浙江新复大医药化工有限公司 | Chitin preparation method |
| CN117085379A (en) * | 2023-10-19 | 2023-11-21 | 汕头市黄方生物科技有限公司 | Horizontal stacking filter pressing extraction equipment and application thereof in radix puerariae planting extraction production |
-
2010
- 2010-05-14 CN CN2010201978451U patent/CN201676573U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190125A (en) * | 2014-07-07 | 2014-12-10 | 景津环保股份有限公司 | Screw-type locking filter press for high-pressure squeezing hydraulic pressing machinery |
| CN104492134A (en) * | 2014-12-04 | 2015-04-08 | 江苏中宜生态土研究院有限公司 | Strong pressure type sludge deep dehydration system |
| CN104492134B (en) * | 2014-12-04 | 2019-07-16 | 江苏中宜生态土研究院有限公司 | Sludge suppresses deep dehydration system |
| CN104592419A (en) * | 2014-12-09 | 2015-05-06 | 浙江新复大医药化工有限公司 | Chitin preparation method |
| CN104592419B (en) * | 2014-12-09 | 2017-01-25 | 浙江新复大医药化工有限公司 | Chitin preparation method |
| CN117085379A (en) * | 2023-10-19 | 2023-11-21 | 汕头市黄方生物科技有限公司 | Horizontal stacking filter pressing extraction equipment and application thereof in radix puerariae planting extraction production |
| CN117085379B (en) * | 2023-10-19 | 2024-03-08 | 汕头市黄方生物科技有限公司 | Horizontal stacking filter pressing extraction equipment and application thereof in radix puerariae planting extraction production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANTOU JIECHENG BIOTECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANTOU JIECHENG FOOD ADDITIVES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 515000 Guangdong province Shantou Jinping Jinyuan Industrial City 6B5 area of Chaoshan Road Patentee after: Shantou Jiecheng Food Additive Co., Ltd. Address before: 515000 Guangdong province Shantou Jinping Jinyuan Industrial City 6B5 area of Chaoshan Road Patentee before: Shantou Jiecheng Food Additive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |