CN223823935U - A pulp pressing dewatering and separation equipment - Google Patents
A pulp pressing dewatering and separation equipmentInfo
- Publication number
- CN223823935U CN223823935U CN202422698945.7U CN202422698945U CN223823935U CN 223823935 U CN223823935 U CN 223823935U CN 202422698945 U CN202422698945 U CN 202422698945U CN 223823935 U CN223823935 U CN 223823935U
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- China
- Prior art keywords
- cylinder
- water tank
- collecting
- cylinder body
- pulp
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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Abstract
本实用新型涉及固液分离的技术领域，特别是涉及一种纸浆压榨脱水分离设备，其可以在对纸浆进行固液分离的同时将纸浆中的固态杂质推入到收集机构内收集，连续性高，使用方便，实用性高；包括底板、水箱、筒体和进水管，水箱固定安装在底板上端，筒体固定安装在水箱上，筒体内设置有腔室，筒体的右端设置有开口，筒体的右端位于水箱的右侧，筒体上设置有多组与腔室连通的滤孔，进水管安装在筒体的左部，进水管与筒体连通，水箱内设置有空腔；还包括挤压机构和收集机构，所述筒体的形状为锥形，筒体倾斜安装在水箱上，筒体的左端低于筒体的右端。
This utility model relates to the technical field of solid-liquid separation, and in particular to a pulp pressing and dewatering separation device. It can simultaneously separate solid and liquid pulp and push solid impurities into a collection mechanism for collection, offering high continuity, ease of use, and high practicality. The device includes a base plate, a water tank, a cylinder, and an inlet pipe. The water tank is fixedly installed on the upper part of the base plate, and the cylinder is fixedly installed on the water tank. The cylinder contains a chamber, and an opening is located at the right end of the cylinder, which is situated to the right of the water tank. The cylinder has multiple sets of filter holes communicating with the chamber. The inlet pipe is installed on the left side of the cylinder and communicates with it. The water tank contains a cavity. The device also includes a pressing mechanism and a collection mechanism. The cylinder is conical in shape and is installed at an angle on the water tank, with the left end of the cylinder lower than the right end.
Description
Technical Field
The utility model relates to the technical field of solid-liquid separation, in particular to pulp squeezing, dewatering and separating equipment.
Background
In paper mills, a large amount of waste pulp is produced every day, and in the process of treating the waste pulp, solid-liquid separation is required to separate solid impurities from the pulp. The utility model patent with the patent application number 201921915139.3 discloses a solid-liquid separation device for cultivation wastewater, which mainly comprises a box body, a filter cartridge, a conveying pipe and the like, wherein the filter cartridge is arranged in the box body, when the wastewater is subjected to solid-liquid separation, the wastewater is added into the filter cartridge, then filtered by the filter cartridge and enters the box body, solid impurities in the wastewater are remained in the filter cartridge, so that the solid-liquid separation is realized, and the inventor considers that the problem is that when the wastewater is subjected to the solid-liquid separation, the solid-liquid separation cannot be performed on the wastewater while the separated solid impurities are discharged, the continuity is poor, the use is inconvenient, and the working efficiency is low, so that a dehydration device capable of discharging the solid impurities at the same time of performing the solid-liquid separation is needed.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the pulp squeezing and dewatering separation equipment which can push solid impurities in the pulp into a collecting mechanism to be collected while carrying out solid-liquid separation on the pulp, and has high continuity, convenient use and high practicability.
The utility model relates to pulp squeezing and dewatering separation equipment, which comprises a bottom plate, a water tank, a cylinder body and a water inlet pipe, wherein the water tank is fixedly arranged at the upper end of the bottom plate; the device comprises a water tank, a barrel, a squeezing mechanism and a collecting mechanism, wherein the barrel is conical, the barrel is obliquely arranged on the water tank, the left end of the barrel is lower than the right end of the barrel, filter cloth is arranged on the outer side wall of the barrel, the squeezing mechanism is arranged on the barrel, the squeezing mechanism has the function of squeezing and conveying, the collecting mechanism is arranged on the right part of the water tank, and the collecting mechanism has the function of collecting; when the pulp is subjected to solid-liquid separation, the pulp is added into the cavity of the cylinder through the water inlet pipe, then the pulp is extruded while being conveyed rightward in the cylinder through the extrusion mechanism, so that water in the pulp falls into the cavity of the water tank through the plurality of filtering holes in the cylinder, solid impurities in the pulp continue to be conveyed rightward in the cylinder, the solid impurities in the pulp fall into the collecting mechanism through the opening at the right end of the cylinder to be collected, and water in the pulp falls into the cavity of the water tank through the filtering holes in the cylinder.
Preferably, the extruding mechanism comprises a motor, a rotating shaft and a spiral blade, wherein the motor is fixedly arranged at the left end of the cylinder, the rotating shaft is rotatably arranged on the cylinder, the left end of the rotating shaft is connected with the output end of the motor, the spiral blade is fixedly arranged on the rotating shaft, the diameter of the spiral blade is gradually reduced from left to right, when paper pulp enters a cavity of the cylinder through a water inlet pipe, the motor is started to enable the spiral blade to rotate through the rotating shaft, the spiral blade pushes the paper pulp in the cavity of the cylinder to the right in the rotating process, and as the diameter of the spiral blade gradually reduces from left to right, the spiral blade continuously extrudes the paper pulp while conveying the paper pulp to the right, so that water in the paper pulp enters a water tank through a filter hole in the cylinder, solid impurities in the paper pulp enter a collecting mechanism through an opening at the right end of the cylinder, and convenience is improved.
Preferably, the collecting mechanism comprises a collecting box, a filter plate, a return pipe and a lifting mechanism, wherein the collecting box is fixedly arranged at the right end of the water tank, a collecting cavity is arranged in the collecting box, the filter plate is vertically and slidably arranged in the collecting cavity of the collecting box, filter cloth is arranged at the upper end of the filter plate, a plurality of drainage holes which are vertically communicated are formed in the filter plate, the upper end of the return pipe is communicated with the lower end of the collecting cavity of the collecting box, the lower end of the return pipe is communicated with a cavity of the water tank, a valve is arranged on the return pipe, the filter plate is arranged on the lifting mechanism, the collecting box is arranged below the right end of the cylinder, after solid impurities in the cylinder are discharged through an opening at the right end of the cylinder, the solid impurities fall into the collecting box, then the solid impurities fall into the filter plate again, residual moisture in the solid impurities fall into the collecting cavity of the collecting box through the filter plate, then the valve on the return pipe is opened, water at the lower part of the collecting box flows into the water tank through the return pipe, when the solid impurities at the upper end of the filter plate need to be collected, the lifting mechanism is opened, the filter plate is lifted, the solid impurities are driven to be lifted, and the solid impurities are made to be close to the opening at the upper end of the collecting box, and the solid impurities are convenient.
Preferably, the lifting mechanism comprises a hydraulic cylinder and a push rod, wherein the hydraulic cylinder is fixedly arranged on the bottom plate, the push rod is vertically and slidably arranged on the collecting box, the lower end of the push rod is connected with the output end of the hydraulic cylinder, the filter plate is fixedly arranged at the upper end of the push rod, when the height of the filter plate is adjusted, the hydraulic cylinder is opened, and the hydraulic cylinder drives the filter plate to adjust the height through a return pipe, so that the height of the filter plate is conveniently adjusted.
Preferably, the filter plate is also provided with a vacuum pump, an exhaust pipe and an exhaust pipe, wherein the vacuum pump is fixedly arranged on the bottom plate, the input end of the vacuum pump is communicated with the lower part of the collecting cavity of the collecting box through the vacuum pump, the exhaust pipe is positioned below the filter plate, a valve is arranged on the exhaust pipe, the output end of the vacuum pump is provided with the exhaust pipe, when solid impurities drain on the filter plate, the valve on the return pipe is closed, the valve on the exhaust pipe is opened, and then the vacuum pump is opened, so that the pressure of the lower part of the collecting cavity of the collecting box is reduced, the dehydration speed of the solid impurities on the filter plate is promoted, and the convenience is improved.
Preferably, the filter plate also comprises a shielding plate which is obliquely and fixedly arranged at the lower part of the collecting cavity of the collecting box and is positioned above the exhaust pipe, and through the arrangement, water falling from the filter plate is prevented from falling into the exhaust pipe, and the reliability is improved.
Preferably, the water inlet pipe further comprises a funnel, and the funnel is arranged at the upper end of the water inlet pipe.
Compared with the prior art, the utility model has the beneficial effects that solid impurities in the paper pulp can be pushed into the collecting mechanism to be collected while the solid and liquid separation is carried out on the paper pulp, and the utility model has high continuity, convenient use and high practicability.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic view of a first axial structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the water tank;
FIG. 4 is a schematic view of the structure of the collection mechanism;
FIG. 5 is a schematic view of the structure of the press mechanism and the barrel;
fig. 6 is a schematic sectional view of the lifting mechanism, the filter plate, the exhaust pipe, and the like.
The drawing comprises 1, a bottom plate, 2, a water tank, 3, a cylinder, 4, a water inlet pipe, 5, a motor, 6, a rotating shaft, 7, a spiral blade, 8, a collecting box, 9, a filter plate, 10, a return pipe, 11, a hydraulic cylinder, 12, a push rod, 13, a vacuum pump, 14, an exhaust pipe, 15, an exhaust pipe, 16, a shielding plate, 17 and a funnel.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Examples
As shown in figures 1 to 6, the pulp squeezing and dewatering separation equipment comprises a bottom plate 1, a water tank 2, a cylinder 3, a water inlet pipe 4, an extrusion mechanism and a collecting mechanism, wherein the water tank 2 is fixedly arranged at the upper end of the bottom plate 1, the cylinder 3 is fixedly arranged on the water tank 2, a cavity is arranged in the cylinder 3, the right end of the cylinder 3 is provided with an opening, the right end of the cylinder 3 is positioned on the right side of the water tank 2, a plurality of groups of filter holes communicated with the cavity are formed in the cylinder 3, the water inlet pipe 4 is arranged at the left part of the cylinder 3, the water inlet pipe 4 is communicated with the cylinder 3, a cavity is formed in the water tank 2, the cylinder 3 is conical in shape, the cylinder 3 is obliquely arranged on the water tank 2, the left end of the cylinder 3 is lower than the right end of the cylinder 3, a filter cloth is arranged on the outer side wall of the cylinder 3, the extrusion mechanism is arranged on the cylinder 3, the extrusion mechanism is provided with an extrusion conveying function, the collecting mechanism is arranged at the right part of the cylinder 2, the collecting mechanism is provided with a collecting function, when pulp is subjected to solid-liquid separation, the pulp is added into the cavity of the cylinder 3 through the water inlet pipe 4, and then the pulp is conveyed to the right through the filter holes in the cylinder 3 through the cylinder 3, the filter holes are simultaneously conveyed to the filter holes in the cylinder 3 through the filter holes and the filter pulp is continuously conveyed into the filter holes through the filter mechanism, and can be continuously separated into the filter holes through the filter paper pulp through the filter holes in the filter paper pulp through the filter holes, and can be continuously in the filter mechanism, and can be conveniently collected in the filter into the filter holes through the filter mechanism.
As shown in figure 5, the extruding mechanism comprises a motor 5, a rotating shaft 6 and a spiral blade 7, wherein the motor 5 is fixedly arranged at the left end of the cylinder 3, the rotating shaft 6 is rotatably arranged on the cylinder 3, the left end of the rotating shaft 6 is connected with the output end of the motor 5, the spiral blade 7 is fixedly arranged on the rotating shaft 6, the diameter of the spiral blade 7 is gradually reduced from left to right, when paper pulp enters a cavity of the cylinder 3 through the water inlet pipe 4, the motor 5 is started to rotate the spiral blade 7 through the rotating shaft 6, the spiral blade 7 pushes the paper pulp in the cavity of the cylinder 3 to right in the rotating process, and the spiral blade 7 continuously extrudes the paper pulp while conveying the paper pulp to right, so that water in the paper pulp enters the water tank 2 through a filtering hole on the cylinder 3, solid impurities in the paper pulp enter the collecting mechanism through an opening at the right end of the cylinder 3, and convenience is improved.
As shown in fig. 2, 3 and 5, the collecting mechanism comprises a collecting box 8, a filter plate 9, a return pipe 10 and a lifting mechanism, wherein the collecting box 8 is fixedly arranged at the right end of the water tank 2, a collecting cavity is arranged in the collecting box 8, the filter plate 9 is arranged in the collecting cavity of the collecting box 8 in a sliding manner up and down, the upper end of the filter plate 9 is provided with a filter cloth, the filter plate 9 is provided with a plurality of drainage holes which are communicated up and down, the upper end of the return pipe 10 is communicated with the lower end of the collecting cavity of the collecting box 8, the lower end of the return pipe 10 is communicated with a cavity of the water tank 2, a valve is arranged on the return pipe 10, the filter plate 9 is arranged on the lifting mechanism, the collecting box 8 is positioned below the right end of the cylinder 3, after solid impurities in the cylinder 3 are discharged through an opening at the right end of the cylinder 3, the solid impurities fall into the collecting box 8, then the solid impurities fall into the filter plate 9 again, residual moisture in the solid impurities fall into the lower part of the collecting cavity of the collecting box 8 through the filter plate 9, then a valve on the filter plate 10 is opened, the lower part of the collecting box 8 flows into the water tank 2 through the return pipe 10, when the upper end of the filter plate 9 needs to be collected, the upper end of the filter plate 9 is opened, the solid impurities are driven to rise up and the solid impurities to the solid impurities, and the solid impurities are conveniently lifted up and the solid impurities to the upper end and the solid impurities are conveniently rise.
As shown in fig. 6, the lifting mechanism comprises a hydraulic cylinder 11 and a push rod 12, wherein the hydraulic cylinder 11 is fixedly arranged on the bottom plate 1, the push rod 12 is vertically and slidably arranged on the collecting box 8, the lower end of the push rod 12 is connected with the output end of the hydraulic cylinder 11, the filter plate 9 is fixedly arranged at the upper end of the push rod 12, when the height of the filter plate 9 is adjusted, the hydraulic cylinder 11 is opened, the hydraulic cylinder 11 drives the filter plate 9 to adjust the height through a return pipe 10, and the height adjustment of the filter plate 9 is facilitated.
A funnel 17 is mounted at the upper end of the inlet pipe 4.
Examples
Referring to fig. 4 and 6, on the basis of embodiment 1, a vacuum pump 13, an exhaust pipe 14 and an exhaust pipe 15 are added, the vacuum pump 13 is fixedly installed on the bottom plate 1, the input end of the vacuum pump 13 is communicated with the lower portion of the collecting cavity of the collecting box 8 through the vacuum pump 13, the exhaust pipe 14 is located below the filter plate 9, a valve is arranged on the exhaust pipe 14, the output end of the vacuum pump 13 is provided with the exhaust pipe 15, when solid impurities drain on the filter plate 9, the valve on the return pipe 10 is closed, the valve on the exhaust pipe 14 is opened, and then the vacuum pump 13 is opened, so that the pressure of the lower portion of the collecting cavity of the collecting box 8 is reduced, the dehydration speed of the solid impurities on the filter plate 9 is promoted, and convenience is improved. The shielding plate 16 is obliquely and fixedly arranged at the lower part of the collecting cavity of the collecting box 8, the shielding plate 16 is positioned above the exhaust pipe 14, and by the arrangement, water falling on the filter plate 9 is prevented from falling into the exhaust pipe 14, so that the reliability is improved.
The spiral blade 7, the filter plate 9, the hydraulic cylinder 11, the vacuum pump 13 and the shielding plate 16 of the pulp pressing and dewatering separation device are all purchased on the market, and the person skilled in the art only needs to install and operate according to the attached use instruction without the creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The pulp squeezing, dewatering and separating device comprises a bottom plate (1), a water tank (2), a cylinder body (3) and a water inlet pipe (4), wherein the water tank (2) is fixedly installed at the upper end of the bottom plate (1), the cylinder body (3) is fixedly installed on the water tank (2), a cavity is formed in the cylinder body (3), an opening is formed in the right end of the cylinder body (3), the right end of the cylinder body (3) is located on the right side of the water tank (2), a plurality of groups of filter holes communicated with the cavity are formed in the cylinder body (3), the water inlet pipe (4) is installed at the left part of the cylinder body (3), the water inlet pipe (4) is communicated with the cylinder body (3), a cavity is formed in the water tank (2), and the pulp squeezing, dewatering and separating device is characterized by further comprising a squeezing mechanism and a collecting mechanism, wherein the shape of the cylinder body (3) is conical, the cylinder body (3) is obliquely installed on the water tank (2), the left end of the cylinder body (3) is lower than the right end of the cylinder body (3), the filter cloth is arranged on the outer side wall of the cylinder body (3), the squeezing mechanism is installed on the cylinder body (3), the squeezing mechanism is provided with a squeezing and conveying function, and the right part of the collecting mechanism is provided with a collecting mechanism.
2. A pulp pressing and dewatering separation device as claimed in claim 1, characterized in that the pressing mechanism comprises a motor (5), a rotating shaft (6) and a helical blade (7), the motor (5) is fixedly arranged at the left end of the cylinder (3), the rotating shaft (6) is rotatably arranged on the cylinder (3), the left end of the rotating shaft (6) is connected with the output end of the motor (5), the helical blade (7) is fixedly arranged on the rotating shaft (6), and the diameter of the helical blade (7) is gradually reduced from left to right.
3. The pulp squeezing, dewatering and separating device as claimed in claim 1, characterized in that the collecting mechanism comprises a collecting box (8), a filter plate (9), a return pipe (10) and a lifting mechanism, wherein the collecting box (8) is fixedly arranged at the right end of the water tank (2), a collecting cavity is arranged in the collecting box (8), the filter plate (9) is arranged in the collecting cavity of the collecting box (8) in a sliding manner up and down, the upper end of the filter plate (9) is provided with a filter cloth, the filter plate (9) is provided with a plurality of drainage holes which are communicated up and down, the upper end of the return pipe (10) is communicated with the lower end of the collecting cavity of the collecting box (8), the lower end of the return pipe (10) is communicated with the cavity of the water tank (2), a valve is arranged on the return pipe (10), the filter plate (9) is arranged on the lifting mechanism, and the collecting box (8) is arranged below the right end of the cylinder (3).
4. A pulp pressing and dewatering separation device as claimed in claim 3, characterized in that the lifting mechanism comprises a hydraulic cylinder (11) and a push rod (12), the hydraulic cylinder (11) is fixedly arranged on the bottom plate (1), the push rod (12) is arranged on the collecting box (8) in a sliding manner up and down, the lower end of the push rod (12) is connected with the output end of the hydraulic cylinder (11), and the filter plate (9) is fixedly arranged at the upper end of the push rod (12).
5. A pulp pressing dewatering separation device as claimed in claim 3, characterized in that it further comprises a vacuum pump (13), an exhaust pipe (14) and an exhaust pipe (15), the vacuum pump (13) is fixedly mounted on the bottom plate (1), the input end of the vacuum pump (13) is communicated with the lower part of the collecting chamber of the collecting box (8) through the vacuum pump (13), the exhaust pipe (14) is located below the filter plate (9), a valve is arranged on the exhaust pipe (14), and the output end of the vacuum pump (13) is provided with the exhaust pipe (15).
6. A pulp press dewatering separation device according to claim 5, characterized in that it further comprises a shielding plate (16), said shielding plate (16) being mounted obliquely and fixedly in the lower part of the collecting chamber of the collecting tank (8), the shielding plate (16) being located above the suction pipe (14).
7. A pulp press dewatering separation device according to claim 1, characterized in that it further comprises a funnel (17), said funnel (17) being mounted at the upper end of the inlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422698945.7U CN223823935U (en) | 2024-11-06 | 2024-11-06 | A pulp pressing dewatering and separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422698945.7U CN223823935U (en) | 2024-11-06 | 2024-11-06 | A pulp pressing dewatering and separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223823935U true CN223823935U (en) | 2026-01-23 |
Family
ID=98450522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422698945.7U Active CN223823935U (en) | 2024-11-06 | 2024-11-06 | A pulp pressing dewatering and separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223823935U (en) |
-
2024
- 2024-11-06 CN CN202422698945.7U patent/CN223823935U/en active Active
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