CN220946818U - Filter-pressing type solid-liquid separation equipment - Google Patents
Filter-pressing type solid-liquid separation equipment Download PDFInfo
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- CN220946818U CN220946818U CN202322502273.3U CN202322502273U CN220946818U CN 220946818 U CN220946818 U CN 220946818U CN 202322502273 U CN202322502273 U CN 202322502273U CN 220946818 U CN220946818 U CN 220946818U
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- casing
- steel
- liquid separation
- machine shell
- type solid
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- 238000000926 separation method Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract 2
- 239000007921 spray Substances 0.000 claims description 11
- 238000011001 backwashing Methods 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000011085 pressure filtration Methods 0.000 claims 5
- 239000000463 material Substances 0.000 abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000003491 array Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000007781 pre-processing Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses filter-pressing type solid-liquid separation equipment, which comprises a casing, wherein a feeding port is formed in the top of the left side of the casing, a discharging port is formed in the right side of the casing, a cover plate is detachably arranged on the top of the right side of the casing, and two groups of conveying extrusion assemblies which are distributed up and down are arranged in the casing; each group of conveying extrusion assembly comprises two tensioning rollers distributed left and right, a pinch roller is arranged between the two tensioning rollers in an array mode, steel belts are sleeved on the outer sides of the tensioning rollers and the pinch roller, and filtering holes are formed in the surface arrays of the steel belts. The material is put in the steel band top of downside from the feed inlet to carry from left to right through two steel bands, cooperate two steel bands to reduce from left to right interval gradually, extrude the material, extrude the moisture in the material, again discharge the water of extrusion through the filtration pore, thereby reach the purpose of carrying out preliminary treatment, guarantee material preliminary treatment in-process to the dewatering effect of material.
Description
Technical Field
The utility model relates to solid-liquid separation equipment, in particular to filter-pressing type solid-liquid separation equipment.
Background
The screw type dry-wet separator is a common dry separator, the distance between the screw blades is gradually reduced, the materials are conveyed and extruded, and water in the materials is extruded, so that the materials are subjected to dry-wet separation.
When the conventional screw type dry-wet separator extrudes and discharges water to materials, the materials are manually put into the screw type dry-wet separator, along with the movement of the materials in a channel of the screw type dry-wet separator, the water in the materials is gradually extruded, when the water in the materials is large, the materials are subjected to solid-liquid separation pretreatment through a filter screen generally, the materials are subjected to draining treatment, then the materials are added into the screw type dry-wet separator, the filter screen only can discharge a small amount of water to the materials, the water adsorbed in the materials is difficult to discharge, and the screw type dry-wet separator still needs to consume a large amount of energy to dehydrate the materials, so that the materials can be further improved.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides filter-pressing type solid-liquid separation equipment which has the advantages of preprocessing materials, guaranteeing good dehydration effect on the materials in the preprocessing process of the materials and the like, and solves the problems of poor preprocessing effect and small drainage amount of the materials through a filter screen.
In order to achieve the purposes of preprocessing materials and guaranteeing the dehydration effect on the materials in the material preprocessing process, the utility model provides the following technical scheme: the filter-pressing type solid-liquid separation equipment comprises a shell, wherein a feed inlet is formed in the top of the left side of the shell, a discharge outlet is formed in the right side of the shell, a cover plate is detachably arranged on the top of the right side of the shell, and two groups of conveying extrusion assemblies distributed up and down are arranged in the shell; each group of conveying extrusion assembly comprises two tensioning rollers which are distributed left and right, a compression roller is arranged between the two tensioning rollers in an array mode, steel belts are sleeved on the outer sides of the tensioning rollers and the compression rollers, and filtering holes are formed in the surface of the steel belts in an array mode; the two groups of conveying extrusion assemblies are all inclined, the distance between the two steel belts is gradually reduced from left to right, the bottom plate of the shell is parallel to the steel belts at the lower side, the left end of the bottom plate of the shell is provided with a drainage groove, and the surface array of the bottom plate of the shell is provided with a backwashing nozzle.
Preferably, the two groups of conveying extrusion assemblies are positioned at the rear ends of the tensioning rollers on the right side, the two gears are meshed with each other, the gear on the lower side is a driving gear, the gear on the upper side is a driven gear, and a driving motor is fixedly arranged at the center of the driving gear.
Preferably, the casing left side board is the slope form, and the left side board reduces from left to right gradually, the fixed surface of casing left side board installs the bending plate, the bending plate other end butt is at the steel band top that is located the downside, casing roof fixed mounting has the baffle, the left side board of casing and baffle are as the left and right sides wall of feed inlet.
Preferably, the cover plate is fixedly mounted at the top of the casing through bolts, threaded holes are formed in the top of the casing corresponding to the bolts, brushes are arranged at the bottom of the cover plate in an array mode, and the brushes are abutted to the top of the steel belt located on the upper side.
Preferably, each brush is composed of a plurality of stainless steel wires, the distance between every two adjacent brushes is equal to the distance between every two adjacent filter holes, and the brushes extend into the filter holes formed by the steel belts positioned on the upper side.
Preferably, the array interval of each row of the backwashing spray heads is equal to the interval between two adjacent filter holes, and the backwashing spray heads are positioned right below the filter holes formed in the lower layer of the steel belt.
Compared with the prior art, the utility model provides filter-pressing type solid-liquid separation equipment, which has the following beneficial effects.
According to the filter pressing type solid-liquid separation equipment, materials are put into the top of a steel belt at the lower side from a feed opening, the materials are conveyed from left to right through two steel belts, the distance between the two steel belts from left to right is gradually reduced, the materials are extruded, moisture in the materials is extruded, the extruded water is discharged through a filter hole, the extruded water of the materials flows to a drainage groove along the bottom plate of a shell, and the extruded water is discharged through the drainage groove; thereby achieving the purposes of preprocessing the materials and guaranteeing the dehydration effect of the materials in the preprocessing process of the materials.
According to the filter pressing type solid-liquid separation equipment, the backwash nozzle flushes water to the steel belt at the lower side, so that materials are prevented from being blocked in the filter holes formed in the steel belt at the lower side; the steel belt on the upper side is rubbed with the hairbrush, and the materials clamped in the filtering holes formed in the steel belt on the upper side are cleaned out. Thereby achieving the purpose of preventing the steel belt from being blocked.
The filter-pressing type solid-liquid separation equipment also has the problem of high solid-liquid separation efficiency, and is particularly suitable for carrying out solid-liquid separation on materials in rhizomes.
Drawings
FIG. 1 is a schematic perspective view of a filter-press type solid-liquid separation device according to the present utility model;
FIG. 2 is a schematic perspective view of a press filtration type solid-liquid separation device according to the present utility model;
FIG. 3 is a schematic perspective view of a press filtration type solid-liquid separation device according to the present utility model;
Fig. 4 is a schematic perspective view of a conveying and extruding assembly of a filter-pressing type solid-liquid separation device according to the present utility model.
In the figure: 1. a housing; 2. a feed port; 3. a discharge port; 4. a cover plate; 5. a tension roller; 6. a pinch roller; 7. a steel strip; 8. filtering holes; 9. a gear; 10. backwashing the spray nozzle; 11. a drainage channel; 12. a bending plate; 13. a baffle; 14. a brush.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a filter-pressing type solid-liquid separation device comprises a casing 1, wherein a feed inlet 2 is arranged at the top of the left side of the casing 1, a discharge outlet 3 is arranged at the right side of the casing 1, a cover plate 4 is detachably arranged at the top of the right side of the casing 1, and two groups of conveying extrusion assemblies distributed up and down are arranged inside the casing 1; each group of conveying extrusion assembly comprises two tensioning rollers 5 distributed left and right, a pinch roller 6 is arranged between the two tensioning rollers 5 in an array mode, and the tensioning rollers 5 and the pinch roller 6 are both connected with the machine shell 1 in a rotating mode. The outer sides of the tensioning roller 5 and the compacting roller 6 are sleeved with a steel belt 7, and the surface of the steel belt 7 is provided with a filter hole 8 in an array manner; the two groups of conveying extrusion assemblies are all inclined, the distance between the two steel belts 7 is gradually reduced from left to right, the conveying extrusion assembly at the lower side extends to the position right below the feeding port 2, and materials are fed from the feeding port 2 to the top of the conveying extrusion assembly at the lower side and conveyed rightwards through the conveying extrusion assembly at the lower side. And as the distance between the two steel belts 7 is reduced, the material is extruded, and the moisture in the material is extruded. The bottom plate of casing 1 is parallel with the steel band 7 of downside, and casing 1 bottom plate left end is provided with water drainage tank 11 to the water that extrudes in the material can flow to water drainage tank 11 along casing 1's bottom plate, rethread water drainage tank 11 discharges.
Referring to fig. 1-4, backwash spray heads 10 are arranged on the surface array of the bottom plate of the casing 1. The array interval of each row of backwashing spray heads 10 is equal to the interval between two adjacent filter holes 8, and the backwashing spray heads 10 are positioned right below the filter holes 8 formed in the lower layer of steel belt 7. So that water flow is sprayed upwards through the backwashing spray nozzle 10, materials clamped in the filter holes 8 formed in the steel strip 7 at the lower side are punched out, the materials are restrained from being blocked in the filter holes 8, and the drainage effect of the steel strip 7 at the lower side is guaranteed.
Referring to fig. 1-4, gears 9 are fixedly mounted at the rear ends of tensioning rollers 5 on the right side of the two groups of conveying extrusion assemblies, the two gears 9 are meshed with each other, the gear 9 on the lower side is a driving gear, the gear 9 on the upper side is a driven gear, and a driving motor is fixedly mounted at the center of the driving gear. Therefore, the driving motor drives the gears 9 on the lower side to rotate, and then drives the gears 9 on the upper side to rotate, so that the two gears 9 are opposite in rotation direction, and the opposite sides of the two steel belts 7 are moved from left to right to clamp and convey materials.
Referring to fig. 1-4, the left side plate of the casing 1 is inclined, and gradually decreases from left to right, a bending plate 12 is fixedly mounted on the surface of the left side plate of the casing 1, the other end of the bending plate 12 abuts against the top of the steel strip 7 located at the lower side, and the material is blocked by the bending plate 12, so that the material is prevented from directly passing through a gap between the steel strip 7 located at the lower side and the left side plate of the casing 1 and falling into the drainage tank 11. The baffle 13 is fixedly arranged on the top wall of the shell 1, and the baffle 13 is used for blocking materials between the two steel belts 7 so as to prevent the materials from falling to the left side in the conveying process. The left side plate of the shell 1 and the baffle 13 are used as the left side wall and the right side wall of the feed inlet 2.
Referring to fig. 1-4, the cover plate 4 is fixedly installed at the top of the casing 1 through bolts, threaded holes are formed in the top of the casing 1 corresponding to the bolts, so that the cover plate 4 is detachably installed at the top of the casing 1, and the material is prevented from splashing out of the top of the casing 1 after the extruded water is arranged through the cover plate 4. The bottom array of apron 4 is provided with brush 14, and brush 14 butt is located the steel band 7 top of upside. Each brush 14 is composed of a plurality of stainless steel wires, the distance between every two adjacent brushes 14 is equal to the distance between every two adjacent filter holes 8, and the brushes 14 extend into the filter holes 8 formed by the steel belts 7 positioned on the upper side. Thereby in the moving process of the upper steel belt 7, the brush 14 rubs with the surface of the steel belt 7 to prevent the material from being clamped in the filter holes 8 formed in the upper steel belt 7 and clean the filter holes 8 formed in the upper steel belt 7.
Working principle: the lower side gear 9 is driven to rotate by the driving motor, and the two gears 9 are matched with each other to drive the upper side gear 9 to rotate, and the rotation directions of the two gears 9 are opposite, so that the rotation directions of the tensioning rollers 5 on the right side of the two conveying extrusion assemblies are opposite, and the opposite sides of the two steel belts 7 are moved from left to right; and feeding the materials to the screw type dry-wet separator through the discharge port 3.
The material is put in the top of the steel belt 7 at the lower side from the feed opening 2, and is conveyed from left to right through the two steel belts 7, the distance between the two steel belts 7 is gradually reduced from left to right, the material is extruded, the water in the material is extruded, the extruded water is discharged through the filtering holes 8, the extruded water of the material flows to the drainage groove 11 along the bottom plate of the shell 1, and the extruded water is discharged through the drainage groove 11;
Simultaneously, the backwash spray nozzle 10 flushes water to the steel belt 7 at the lower side, so that the material is prevented from being clamped in the filter holes 8 formed in the steel belt 7 at the lower side; the steel belt 7 on the upper side is rubbed with the brush 14, and the materials clamped in the filter holes 8 formed in the steel belt 7 on the upper side are cleaned out.
Claims (6)
1. The utility model provides a filter-pressing formula solid-liquid separation equipment, includes casing (1), its characterized in that: the automatic feeding device is characterized in that a feeding port (2) is formed in the top of the left side of the machine shell (1), a discharging port (3) is formed in the right side of the machine shell (1), a cover plate (4) is detachably arranged on the top of the right side of the machine shell (1), and two groups of conveying extrusion assemblies distributed up and down are arranged in the machine shell (1);
Each group of conveying extrusion assembly comprises two tensioning rollers (5) which are distributed left and right, a pinch roller (6) is arranged between the two tensioning rollers (5) in an array mode, steel belts (7) are sleeved on the outer sides of the tensioning rollers (5) and the pinch roller (6), and filtering holes (8) are formed in the surface array of the steel belts (7);
The two groups of conveying extrusion assemblies are all inclined, the distance between the two steel belts (7) is gradually reduced from left to right, the bottom plate of the machine shell (1) is parallel to the steel belts (7) at the lower side, a drainage groove (11) is formed in the left end of the bottom plate of the machine shell (1), and a backwashing spray head (10) is arranged on the surface array of the bottom plate of the machine shell (1).
2. The pressure filtration type solid-liquid separation apparatus according to claim 1, wherein: the two groups of conveying extrusion assemblies are positioned at the rear ends of tensioning rollers (5) on the right side, gears (9) are fixedly arranged at the rear ends of the tensioning rollers, the two gears (9) are meshed with each other, the gear (9) on the lower side is a driving gear, the gear (9) on the upper side is a driven gear, and a driving motor is fixedly arranged at the center of the driving gear.
3. The pressure filtration type solid-liquid separation apparatus according to claim 1, wherein: the casing (1) left side board is the slope form, and the left side board reduces from left to right gradually, the fixed surface of casing (1) left side board installs curved board (12), the butt of curved board (12) other end is at steel band (7) top that is located the downside, casing (1) roof fixed mounting has baffle (13), the left side board of casing (1) and baffle (13) are as the left and right sides wall of dog-house (2).
4. The pressure filtration type solid-liquid separation apparatus according to claim 1, wherein: the cover plate (4) is fixedly arranged at the top of the machine shell (1) through bolts, threaded holes are formed in the top of the machine shell (1) corresponding to the bolts, brushes (14) are arranged on the bottom array of the cover plate (4), and the brushes (14) are abutted to the top of the steel belt (7) located on the upper side.
5. The pressure filtration type solid-liquid separation device according to claim 4, wherein: each brush (14) is composed of a plurality of stainless steel wires, the distance between every two adjacent brushes (14) is equal to the distance between every two adjacent filtering holes (8), and the brushes (14) extend into the filtering holes (8) formed in the steel belt (7) positioned on the upper side.
6. The pressure filtration type solid-liquid separation apparatus according to claim 1, wherein: the array interval of each row of backwashing spray heads (10) is equal to the interval between two adjacent filter holes (8), and the backwashing spray heads (10) are positioned under the filter holes (8) formed in the lower layer of steel belt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322502273.3U CN220946818U (en) | 2023-09-13 | 2023-09-13 | Filter-pressing type solid-liquid separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322502273.3U CN220946818U (en) | 2023-09-13 | 2023-09-13 | Filter-pressing type solid-liquid separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220946818U true CN220946818U (en) | 2024-05-14 |
Family
ID=91024319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322502273.3U Active CN220946818U (en) | 2023-09-13 | 2023-09-13 | Filter-pressing type solid-liquid separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220946818U (en) |
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2023
- 2023-09-13 CN CN202322502273.3U patent/CN220946818U/en active Active
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