CN111249793A - Reciprocating type filter pressing device who rolls - Google Patents
Reciprocating type filter pressing device who rolls Download PDFInfo
- Publication number
- CN111249793A CN111249793A CN202010106688.7A CN202010106688A CN111249793A CN 111249793 A CN111249793 A CN 111249793A CN 202010106688 A CN202010106688 A CN 202010106688A CN 111249793 A CN111249793 A CN 111249793A
- Authority
- CN
- China
- Prior art keywords
- rolling
- filter cloth
- platform
- reciprocating
- filter
- Prior art date
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
A reciprocating rolling press comprising: the lower annular filter cloth filtering mechanism is positioned at the lower part, and the rolling mechanism is positioned at the upper part; lower ring filter cloth filter mechanism includes: at least two lower roller bodies and lower annular closed filter cloth sleeved on the lower roller bodies; a pressure-bearing platform is arranged inside the lower annular filter cloth filtering mechanism; a rolling mechanism comprising: a rolling platform and a driving rolling platform; the rolling driving unit drives the rolling platform to do reciprocating circular motion; when the rolling platform moves to the lowest point, the rolling platform is close to the pressure-bearing platform; when the materials enter the position between the rolling mechanism and the lower circular filter cloth filtering mechanism, the materials are conveyed by the lower circular filter cloth filtering mechanism, are rolled in a reciprocating mode by the rolling mechanism to be dehydrated, and are finally discharged out of the filter pressing device. The invention can intermittently press the filter cloth filtering mechanism in a downward circular way in an all-around and large-strength way, and can realize deep dehydration.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of solid-liquid separation devices, and particularly relates to a reciprocating type rolling filter pressing device.
[ background of the invention ]
A large amount of sludge is generated in the urban production and living processes, and various problems such as noise, energy consumption, transportation, waste gas pollution and the like are faced in the sludge treatment. At present, the sludge drying technology at home and abroad mainly adopts a chemical solidification method or a dehydration drying method. The chemical solidification method mainly treats sludge with high water content and fluidity, needs to add a large amount of curing agent and weighting agent, has higher difficulty and cost in actual use, and cannot radically solve the drying problem. The dehydration drying method mainly utilizes mechanical dehydration to realize solid-liquid separation, and currently single solid-liquid separation equipment, such as a vacuum filter, a plate-and-frame filter press, a belt filter press or a horizontal centrifuge, is often adopted to carry out solid-liquid separation; however, the products treated by these devices also contain much moisture and require further drying.
Chinese patent invention cn201510920409.x discloses a belt filter press, which uses high-speed rotation of a press roll to make a press block alternately contact with an upper rotating crawler belt to realize intermittent sludge injection into a channel forward. The technical scheme has the following disadvantages: because the contact surface when exerting pressure is limited, can not carry out all-round evenly to the material and exert pressure, and the module of exerting pressure frequently contacts with the filter cloth, leads to the wearing and tearing of filter cloth easily.
Chinese patent CN201910540291.6 discloses a continuous deep dewatering equipment, which utilizes a pressing component to vertically act on a lining belt, and provides 10-60 kg of pressing pressure. This solution has the following drawbacks: 1. the equipment structure is complicated and the cost is high. 2. The pressurization subassembly is to lining area application continuous pressure, if pressure is too big, can hinder the operation of material for this equipment can't smoothly work, if pressure is too little, is difficult to reach the effect and the purpose of degree of depth dehydration.
[ summary of the invention ]
The technical problem to be solved by the invention is to provide a reciprocating rolling filter pressing device, which realizes intermittent large-area spinning of filter cloth, deep dehydration of materials and smooth forward transportation.
The invention is realized by the following steps:
a reciprocating rolling press comprising: the lower annular filter cloth filtering mechanism is positioned at the lower part, and the rolling mechanism is positioned at the upper part;
lower ring filter cloth filter equipment includes: the device comprises at least two lower roller bodies and lower annular closed filter cloth sleeved on the at least two lower roller bodies; the at least two lower roller bodies drive the lower annular closed filter cloth sleeved on the at least two lower roller bodies to circularly run; the filter cloth of the lower annular filter cloth filtering mechanism positioned above forms a plane which is used as an interface for bearing, conveying and filtering materials; a pressure-bearing platform is arranged inside the lower annular filter cloth filtering mechanism and close to the interface;
the rolling mechanism includes: the rolling machine comprises a rolling platform and a rolling driving unit for driving the rolling platform to do reciprocating circular motion; the crushing drive unit comprises: a rolling guide plate and a set of rolling drive shafts; the rolling driving shafts penetrate through the rolling guide plate through a group of eccentric devices sleeved on the rolling driving shafts; the crush platform is connected to the crush guide plate; the rolling driving shafts rotate at the same speed and in the same direction to drive the rolling guide plate and the rolling platform to do reciprocating circular motion; when the rolling platform moves to the lowest point, the rolling platform is close to the pressure bearing platform;
when materials enter the position between the rolling mechanism and the lower annular filter cloth filtering mechanism, the materials are conveyed by the lower annular filter cloth filtering mechanism, are rolled in a reciprocating mode by the rolling mechanism to be dehydrated, and are finally discharged out of the filter pressing device.
Furthermore, the pressure-bearing platform is a plurality of roll shafts arranged side by side, and filter seams are reserved between the adjacent roll shafts.
Furthermore, the pressure-bearing platform is a pressure-bearing hollow plate with a plurality of filter seams.
Furthermore, the pressure-bearing hollowed-out plate makes reciprocating circular motion, when the rolling platform is transported to the lowest point, the pressure-bearing hollowed-out plate just moves to the highest point, and at the moment, the rolling platform and the pressure-bearing hollowed-out plate are close to each other to squeeze and dewater the material.
Furthermore, the rolling mechanism also comprises an upper annular filter cloth mechanism;
go up annular filter cloth mechanism includes: the device comprises at least two upper roller bodies and upper annular closed filter cloth sleeved on the at least two upper roller bodies; the at least two upper roller bodies drive the upper annular closed filter cloth sleeved on the upper roller bodies to circularly run; the rolling platform is arranged inside the upper annular closed filter cloth and is close to the filter cloth below the upper annular closed filter cloth.
Further, the rolling platform is a rolling plate with a plurality of gaps, or consists of a plurality of small rollers arranged side by side.
Furthermore, the upper filter cloth and the lower filter cloth at the rear end of the discharge port of the filter pressing device are both provided with filter seam anti-blocking devices.
Furthermore, the filter seam anti-blocking device is a brush, a scraper plate, high-pressure water or high-pressure gas.
Further, the grinding platform is connected with a heat source.
Further, a filtrate collecting tank is arranged inside the lower annular filter cloth filtering mechanism.
The invention has the advantages that: 1. the rolling platform has large area, can intermittently press the filter cloth filtering mechanism which is in a downward circular shape at all directions with large force, and can realize deep dehydration. 2. The equipment has simple structure and low cost. 3. The equipment runs smoothly and the working efficiency is high.
[ description of the drawings ]
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is an exploded view of fig. 1.
Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 5 is a top view of fig. 4.
Fig. 6 is an exploded view of fig. 4.
Fig. 7 is an exploded view of a rolling mechanism of a hollow-out rolling plate according to a second embodiment of the present invention.
Fig. 8 is an exploded view of a rolling mechanism of a small roller rolling plate according to a second embodiment of the invention.
[ detailed description ] embodiments
The first embodiment:
as shown in fig. 1, a reciprocating rolling press apparatus comprises: a lower endless filter cloth filter mechanism 100 located below, and a rolling mechanism 200 located above.
Lower endless filter cloth filter mechanism 100, comprising: the two lower roller bodies 101 and the lower annular closed filter cloth 102 sleeved on the two lower roller bodies 101; the two lower roller bodies 101 are driven by a motor 108 to drive the lower annular closed filter cloth 102 sleeved on the lower roller bodies to circularly run; the filter cloth above the lower annular filter cloth filtering mechanism 100 forms a plane as an interface 1021 for carrying, conveying and filtering materials; a pressure bearing platform 103 is disposed inside the lower annular filter cloth filter mechanism 100 proximate to the interface 1021.
The rolling mechanism 200 includes: a rolling platform 201 and a rolling driving unit 202 for driving the rolling platform 201 to make reciprocating circular motion. A laminating drive unit 202 comprising: a rolling guide plate 2021 and a set of rolling drive shafts 2022; a group of rolling driving shafts 2022 are arranged on the rolling guide plate 2021 in a penetrating way through a group of eccentric devices 2023 sleeved on the rolling driving shafts 2022; crush platform 201 is connected to crush guide 2021; a group of rolling driving shafts 2022 have the same diameter and rotate at the same speed and in the same direction under the driving of the motor 208, so as to drive the rolling guide plate 2021 and the rolling platform 201 to do reciprocating circular motion; when the rolling platform 201 moves to the lowest point, the rolling platform is close to the bearing platform 103.
When the material enters the position between the rolling mechanism 200 and the lower circular filter cloth filtering mechanism 100 through the feeding mechanism 300, the material is conveyed forwards by the lower circular filter cloth filtering mechanism 100, and is rolled in a reciprocating manner by the rolling mechanism 200 to be dehydrated, and finally discharged out of the filter pressing device.
In this embodiment, the feeding mechanism 300 is a feeding chute, and in practice, the feeding mechanism 300 may also be a material refining mechanism, or other mechanisms for assisting feeding.
The filter seam anti-blocking device 400 is arranged at the filter cloth at the discharge port of the filter pressing device. The anti-clogging device 400 for filter joints can be a brush, a scraper plate, high-pressure water, or high-pressure gas.
In this embodiment, the rolling platform 201 may be a rolling plate having a plurality of gaps, or may be composed of a plurality of small rollers arranged side by side.
In this embodiment, the rolling platform 201 may further be connected to a heat source, so that the rolling platform 201 has a heat conduction function, and is more favorable for dehydration of materials.
In this embodiment, the pressure-bearing platform 103 may be a plurality of rollers arranged side by side, and a filtering gap is left between adjacent rollers. Or a pressure bearing hollow plate with a plurality of filter seams.
In addition, the bearing platform 103 can also adopt the same technical measures as the rolling mechanism 200, so that the bearing platform 103 and the rolling platform 201 do reciprocating circular motion. In this embodiment, the pressure-bearing platform 103 and the rolling platform 201 share a set of rolling driving shafts 2022, and the set of rolling driving shafts 2022 is sleeved on the pressure-bearing guide plate 105 through a set of eccentric devices 104 with an eccentric direction opposite to that of the eccentric devices 2023 to drive the pressure-bearing guide plate 105 and the pressure-bearing platform 103 to perform reciprocating circular motion; when the rolling platform 201 moves to the lowest point, the pressure bearing platform 103 moves to the highest point, and the rolling platform 201 and the pressure bearing platform 103 are close to each other to extrude and dewater the material.
A filtrate collecting tank 106 is also arranged below the inner pressure-bearing platform 103 of the lower annular filter cloth filtering mechanism 100.
Second embodiment:
what differs from the first embodiment is: the rolling mechanism 200 further comprises an upper annular filter cloth mechanism 203, as shown in fig. 4 to 6.
An upper annular filter cloth mechanism 203 comprising: two upper roller bodies 2031 and upper annular closed filter cloth 2032 sleeved on the two upper roller bodies 2031; the two upper rollers 2031 are driven by the motor 209 to drive the upper ring-shaped closed filter cloth 2032 sleeved thereon to circularly run. The grinding table 201 is located inside the upper endless closed filter cloth 2032 and next to the filter cloth below.
The upper annular closed filter cloth 2032 which circularly runs is additionally arranged in the rolling mechanism 200 of the embodiment, so that the rolling mechanism 200 not only has the function of rolling materials, but also has the function of carrying out auxiliary conveying on the materials, and the materials adhered to the upper annular closed filter cloth 2032 are timely cleared away.
Fig. 7 is an exploded view of the rolling mechanism with the rolling platform 201 being a hollow rolling plate.
Fig. 8 is an exploded view of the rolling mechanism of the rolling plate with the rolling platform 201 formed by small rollers.
In this embodiment, the filter seam anti-blocking device 400 may also be disposed at the rear end of the filter cloth at the discharge port of the filter press device. The anti-clogging device 400 for filter joints can be a brush, a scraper plate, high-pressure water, or high-pressure gas.
When the material enters the position between the upper endless closed filter cloth 2032 and the lower endless closed filter cloth 102 through the feeding mechanism 300, the material is transported forward and is rolled and dehydrated in a reciprocating manner by the rolling mechanism 200, and finally discharged out of the filter press device.
The upper annular filter cloth mechanism 203 may also be provided with a filtrate discharge channel (not shown) in this embodiment.
The rolling platform 201 of the invention has larger area, can intermittently press the filter cloth filtering mechanism 100 which is in a downward circular shape, and can realize deep dehydration. The equipment has simple structure and low cost. The equipment runs smoothly and the working efficiency is high.
The above description is only an example of the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a reciprocating type filter pressing device that rolls which characterized in that: the method comprises the following steps: the lower annular filter cloth filtering mechanism is positioned at the lower part, and the rolling mechanism is positioned at the upper part;
lower ring filter cloth filter equipment includes: the device comprises at least two lower roller bodies and lower annular closed filter cloth sleeved on the at least two lower roller bodies; the at least two lower roller bodies drive the lower annular closed filter cloth sleeved on the at least two lower roller bodies to circularly run; the filter cloth of the lower annular filter cloth filtering mechanism positioned above forms a plane which is used as an interface for bearing, conveying and filtering materials; a pressure-bearing platform is arranged inside the lower annular filter cloth filtering mechanism and close to the interface;
the rolling mechanism includes: the rolling machine comprises a rolling platform and a rolling driving unit for driving the rolling platform to do reciprocating circular motion; the crushing drive unit comprises: a rolling guide plate and a set of rolling drive shafts; the rolling driving shafts penetrate through the rolling guide plate through a group of eccentric devices sleeved on the rolling driving shafts; the crush platform is connected to the crush guide plate; the rolling driving shafts rotate at the same speed and in the same direction to drive the rolling guide plate and the rolling platform to do reciprocating circular motion; when the rolling platform moves to the lowest point, the rolling platform is close to the pressure bearing platform;
when materials enter the position between the rolling mechanism and the lower annular filter cloth filtering mechanism, the materials are conveyed by the lower annular filter cloth filtering mechanism, are rolled in a reciprocating mode by the rolling mechanism to be dehydrated, and are finally discharged out of the filter pressing device.
2. A reciprocating laminating press as claimed in claim 1, wherein: the pressure-bearing platform is a plurality of roll shafts arranged side by side, and filtering seams are reserved between the roll shafts.
3. A reciprocating laminating press as claimed in claim 1, wherein: the pressure-bearing platform is a pressure-bearing hollow plate with a plurality of filter seams.
4. A reciprocating laminating press as claimed in claim 3, wherein: the bearing hollow plate makes reciprocating circular motion, when the rolling platform is transported to the lowest point, the bearing hollow plate just moves to the highest point, and at the moment, the rolling platform and the bearing hollow plate are close to each other to extrude and dewater materials.
5. A reciprocating rolling press as claimed in any one of claims 1 to 4 wherein: the rolling mechanism also comprises an upper annular filter cloth mechanism;
go up annular filter cloth mechanism includes: the device comprises at least two upper roller bodies and upper annular closed filter cloth sleeved on the at least two upper roller bodies; the at least two upper roller bodies drive the upper annular closed filter cloth sleeved on the upper roller bodies to circularly run; the rolling platform is arranged inside the upper annular closed filter cloth and is close to the filter cloth below the upper annular closed filter cloth.
6. A reciprocating roller compaction press as defined in claims 1 to 5 wherein: the rolling platform is a rolling plate with a plurality of gaps, or consists of a plurality of small rollers arranged side by side.
7. A reciprocating rolling press as defined in any one of claims 1 to 6 wherein: and the upper filter cloth and the lower filter cloth at the rear end of the discharge port of the filter pressing device are both provided with filter seam anti-blocking devices.
8. A reciprocating laminating press as claimed in claim 7, wherein: the filter seam anti-blocking device is a brush, a scraper plate, high-pressure water or high-pressure gas.
9. A reciprocating rolling press as defined in any one of claims 1 to 8 wherein: the rolling platform is connected with a heat source.
10. A reciprocating rolling press as defined in any one of claims 1 to 9 wherein: and a filtrate collecting tank is arranged inside the lower annular filter cloth filtering mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010106688.7A CN111249793A (en) | 2020-02-21 | 2020-02-21 | Reciprocating type filter pressing device who rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010106688.7A CN111249793A (en) | 2020-02-21 | 2020-02-21 | Reciprocating type filter pressing device who rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111249793A true CN111249793A (en) | 2020-06-09 |
Family
ID=70944239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010106688.7A Pending CN111249793A (en) | 2020-02-21 | 2020-02-21 | Reciprocating type filter pressing device who rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111249793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954407A (en) * | 2021-10-15 | 2022-01-21 | 安尼康（福建）环保设备有限公司 | Reciprocating type squeezing equipment that rolls |
-
2020
- 2020-02-21 CN CN202010106688.7A patent/CN111249793A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954407A (en) * | 2021-10-15 | 2022-01-21 | 安尼康（福建）环保设备有限公司 | Reciprocating type squeezing equipment that rolls |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205948953U (en) | Plastic crushing machine | |
| CN208244810U (en) | A kind of energy-saving building refuse breaking processing unit | |
| CN111249793A (en) | Reciprocating type filter pressing device who rolls | |
| CN212417205U (en) | Reciprocating type filter pressing device who rolls | |
| CN205550511U (en) | Building templates waste material reducing mechanism | |
| CN109499733A (en) | Build work field waste material integration classification processing device | |
| CN113045170A (en) | Ultrahigh pressure sludge belt type dehydrator | |
| CN211074800U (en) | Industry is useless processing apparatus admittedly | |
| CN218764439U (en) | Rapid dewatering mechanism for seaside sand separation | |
| CN210647717U (en) | Continuous oxidation remediation equipment for organic contaminated soil | |
| CN208646141U (en) | A kind of carton production transmission device with punching functions | |
| CN214878715U (en) | Auxiliary overturning and mixing device for production of pair of conveying belts | |
| CN206896968U (en) | large belt filter press | |
| CN110280361A (en) | A kind of house refuse is triple to roll broken de-watering apparatus and method | |
| CN206341822U (en) | A kind of roller presses tea machine | |
| CN104524833A (en) | Horizontal type sheet frame filter press | |
| CN213287003U (en) | Automatic processing device of mineral processing machinery | |
| CN210023388U (en) | Battery steel casing punching press lathe | |
| CN209718720U (en) | A kind of domestic rubbish disposal briquetting device | |
| CN100404099C (en) | High-efficient strong filter press | |
| CN206896969U (en) | Large belt filter press press filtration processing system | |
| CN2481397Y (en) | Band type dewatering machine | |
| CN207954757U (en) | A kind of coal ball press | |
| CN112743897A (en) | Be applied to refuse treatment's solid-liquid separation filter pressing device | |
| CN213570079U (en) | Sludge and broken filter cake device are stored to pressure filter bottom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |