CN221333145U - Sludge centrifugal dehydrator - Google Patents
Sludge centrifugal dehydrator Download PDFInfo
- Publication number
- CN221333145U CN221333145U CN202322484230.7U CN202322484230U CN221333145U CN 221333145 U CN221333145 U CN 221333145U CN 202322484230 U CN202322484230 U CN 202322484230U CN 221333145 U CN221333145 U CN 221333145U
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- China
- Prior art keywords
- sludge
- dewatering
- box
- centrifugal
- fixedly arranged
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- 239000010802 sludge Substances 0.000 title claims abstract description 85
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007790 scraping Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000018044 dehydration Effects 0.000 abstract description 5
- 238000006297 dehydration reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a sludge centrifugal dehydrator, which comprises a box body unit, a water outlet pipe and a water inlet pipe, wherein the box body unit comprises a dehydration box and a control switch fixedly arranged on one side of the dehydration box; the sludge conveying unit comprises a centrifugal dewatering cylinder arranged in a dewatering box and a first protective sleeve rotationally connected with the lower end of the centrifugal dewatering cylinder, wherein the lower end of the first protective sleeve is fixedly connected with the upper side wall of the filter screen plate, an opening matched with the centrifugal dewatering cylinder is formed in the top end of the dewatering box, the dewatering box is rotationally connected with the centrifugal dewatering cylinder, a driving motor is fixedly arranged on the inner wall of the lower end of the first protective sleeve, and a connecting table is fixedly arranged on an output shaft of the driving motor. The utility model effectively solves the problems that a great amount of time is required for disassembling and cleaning the sludge in the centrifugal dewatering cylinder back and forth, the steps are complicated, and special tools are often required in the disassembling process, and the efficiency of the sludge centrifugal dewatering machine for dewatering the sludge is improved.
Description
Technical Field
The utility model relates to the technical field of sludge centrifugal dehydration, in particular to a sludge centrifugal dehydrator.
Background
The sludge can be divided into a sludge dewatering process and a sludge drying process in treatment, and the sludge dewatering machine is continuously operated sludge treatment equipment, and has the characteristics of low water content of discharged sludge, stable operation, low energy consumption, relatively simple control and management, convenient maintenance and the like.
In the existing sludge centrifugal dehydrator work, after the sludge centrifugal dehydrator work is completed, produced water is discharged out of a dehydrator case, at the moment, a large amount of sludge can remain in a centrifugal dehydrating cylinder in the sludge centrifugal dehydrator, before the sludge centrifugal dehydrator is started again, the centrifugal dehydrating cylinder needs to be disassembled manually, then the sludge accumulated in the centrifugal dehydrating cylinder is cleaned out, and finally the centrifugal cylinder is reinstalled in the dehydrator case, so that a large amount of time is required for disassembling and cleaning the sludge in the centrifugal dehydrating cylinder back and forth, the steps are complicated, and the disassembling process often needs to use special tools, so that the sludge centrifugal dehydrator has lower sludge dehydrating efficiency.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above problems with the conventional sludge centrifugal dehydrator.
Therefore, the utility model aims to provide a sludge centrifugal dehydrator, which is suitable for solving the problems that a great amount of time is required for disassembling and cleaning sludge in a centrifugal dehydrating cylinder back and forth, the steps are complicated, special tools are often required in the disassembling process, and the sludge centrifugal dehydrator has lower sludge dehydrating efficiency.
In order to solve the technical problems, the utility model provides the following technical scheme: a sludge centrifugal dehydrator, comprising;
The box body unit comprises a dewatering box and a control switch fixedly arranged on one side of the dewatering box, and a filter screen plate is fixedly arranged on the inner side wall of the dewatering box;
The sludge conveying unit comprises a centrifugal dewatering cylinder arranged in a dewatering tank and a first protective sleeve rotationally connected with the lower end of the centrifugal dewatering cylinder, wherein the lower end of the first protective sleeve is fixedly connected with the upper side wall of a filter screen plate, an opening matched with the centrifugal dewatering cylinder is formed in the top end of the dewatering tank, the dewatering tank is rotationally connected with the centrifugal dewatering cylinder, a driving motor is fixedly arranged on the inner wall of the lower end of the first protective sleeve, a connecting table is fixedly arranged on an output shaft of the driving motor, a plurality of connecting rods are fixedly arranged on the connecting table, each connecting rod is fixedly connected with the lower end of the centrifugal dewatering cylinder, a second protective sleeve is fixedly connected on the connecting table, a first servo motor is fixedly arranged on the upper side wall of the lower end of the second protective sleeve, a screw rod is fixedly arranged on the output shaft of the first servo motor, a plurality of connecting columns are fixedly arranged on the screw rod, and the upper ends of the connecting columns are fixedly connected with the lower end of the conveying table in a common mode.
As a preferable scheme of the sludge centrifugal dehydrator, the utility model comprises the following steps: the utility model provides a mud centrifugal dehydrator still includes mud pushing unit, it includes a plurality of gear bars of fixed mounting in dehydration tank top both sides, every all install a plurality of engaged with gears on the gear bar, a plurality of gear 302 all overlap jointly and establish on the second connecting rod, dehydration tank one side outer wall fixed mounting has the support arm of symmetry in position, two between the support arm joint fixedly connected with slide bar, sliding connection has the motor mount pad on the slide bar, fixed mounting has the second servo motor on the motor mount pad, second servo motor output shaft and second connecting rod one end fixed connection, it is connected with the fixed block to rotate on the second connecting rod, fixed block lower extreme fixed mounting has scrapes the platform, scrape a both ends respectively with corresponding gear bar lateral wall lower extreme sliding connection.
As a preferable scheme of the sludge centrifugal dehydrator, the utility model comprises the following steps: the upper end of one side wall of the dewatering box is fixedly provided with a sludge collecting box, and the dewatering boxes of the sludge collecting box are fixedly connected through a plurality of groups of uniformly distributed fastening bolts.
As a preferable scheme of the sludge centrifugal dehydrator, the utility model comprises the following steps: the inner cavity of the dewatering box is slidably provided with a water storage box, and the water storage box is positioned right below the filter screen plate.
As a preferable scheme of the sludge centrifugal dehydrator, the utility model comprises the following steps: limiting blocks are fixedly arranged on two sides of each gear bar, and the limiting blocks are perpendicular to the upper side walls of the gear bars.
As a preferable scheme of the sludge centrifugal dehydrator, the utility model comprises the following steps: the scraping table is fixedly provided with a conical block at one side close to the sludge collecting box, and the lower side wall of the conical block is in sealing sliding connection with the upper side wall of the dewatering box.
The utility model has the beneficial effects that: starting a first servo motor, enabling the screw sleeve to rotate forward and enabling the screw sleeve to finish upward transportation through a conveying table fixedly connected with a connecting column, enabling residual sludge to be conveyed to the upper end of a dewatering box, starting a second servo motor at the moment, enabling the second connecting rod to drive a gear to move along the direction of a gear bar through forward rotation of the second servo motor, enabling a scraping table installed at the lower end of the second connecting rod to move along with the rotation of a fixing block through movement of the second connecting rod, scraping the residual sludge conveyed to the sludge collecting box, enabling the residual sludge conveyed to reset through reversing the second servo motor, enabling the residual sludge to finish removal of the sludge, controlling the first servo motor to reset in a reversing mode, enabling the next operation to be started, saving a large amount of time for disassembling and cleaning the sludge in a centrifugal dewatering cylinder, and achieving simple steps, and further improving the efficiency of the sludge centrifugal dewatering machine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the overall structure of a sludge centrifugal dehydrator according to the present utility model;
FIG. 2 is a schematic diagram of a sludge conveying unit of a sludge centrifugal dehydrator according to the present utility model;
fig. 3 is a schematic diagram of a sludge pushing unit of the sludge centrifugal dehydrator.
Description of the drawings: 100 box units, 101 dewatering boxes, 102 control switches, 103 filter screen plates, 104 water storage boxes, 105 wheels, 106 sludge collection boxes, 200 sludge conveying units, 201 centrifugal dewatering cylinders, 202 first protective sleeves, 203 driving motors, 204 connecting platforms, 205 first connecting rods, 206 conveying platforms, 207 second protective sleeves, 208 first servo motors, 209 screw rods, 210 screw sleeves, 211 connecting columns, 300 sludge pushing units, 301 gear bars, 302 gears, 303 second servo motors, 304 second connecting rods, 305 fixed blocks, 306 scraping platforms, 307 motor mounting seats, 308 supporting arms, 309 sliding rods, 310 limiting blocks and 311 conical blocks.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1 to 3, for one embodiment of the present utility model, there is provided a sludge centrifugal dehydrator including a tank unit 100, a sludge carrying unit 200, and a sludge pushing unit 300.
The box body unit 100 comprises a dewatering box 101 and a control switch 102 fixedly arranged on one side of the dewatering box 101 and used for controlling the starting of a plurality of motors, and a filter screen plate 103 is fixedly arranged on the inner side wall of the dewatering box 101; the inner cavity of the dewatering box 101 is slidably provided with a water storage box 104, the water storage box 104 is positioned under the filter screen plate 103, filtered water is accumulated in the water storage box 104, the upper end of one side wall of the dewatering box 101 is fixedly provided with a sludge collecting box 106, the sludge collecting box 106 is fixedly connected with the dewatering box 101 through a plurality of groups of uniformly distributed fastening bolts, and scraped sludge is conveyed to the sludge collecting box 106;
The sludge conveying unit 200 comprises a centrifugal dewatering cylinder 201 arranged in a dewatering tank 101 and a first protective sleeve 202 rotationally connected with the lower end of the centrifugal dewatering cylinder 201, wherein the lower end of the first protective sleeve 202 is fixedly connected with the upper side wall of a filter screen plate 103, an opening matched with the centrifugal dewatering cylinder 201 is formed in the top end of the dewatering tank 101, the dewatering tank 101 is rotationally connected with the centrifugal dewatering cylinder 201, a driving motor 203 is fixedly arranged on the inner wall of the lower end of the first protective sleeve 202, a connecting table 204 is fixedly arranged on the output shaft of the driving motor 203, a plurality of connecting rods 205 are fixedly arranged on the connecting table 204, the upper end of each connecting rod 205 is fixedly connected with the lower end of the centrifugal dewatering cylinder 201, a second protective sleeve 207 is fixedly connected on the connecting table 204, a first servo motor 208 is fixedly arranged on the upper side wall of the lower end of the second protective sleeve 207, a screw rod 209 is fixedly arranged on the output shaft of the first servo motor 208, a threaded sleeve 210 is in threaded connection with the screw rod 209, a plurality of connecting columns 211 are fixedly connected with the lower end of the conveying table 206 together, and the connecting columns 211 are sequentially connected with the second protective sleeve 207 and the centrifugal dewatering cylinder 201 in a sliding mode;
The sludge pushing unit 300 comprises a plurality of gear strips 301 fixedly arranged on two sides of the top end of the dewatering box 101, a plurality of meshed gears 302 are arranged on each gear strip 301, limiting blocks 310 are fixedly arranged on two sides of each gear strip 301, the limiting blocks 310 are vertically arranged on the upper side walls of the gear strips 301, the gears 302 are limited by the limiting blocks, the gears 302 are sleeved on a second connecting rod 304 together, a supporting arm 308 with symmetrical positions is fixedly arranged on the outer wall of one side of the dewatering box 101, a sliding rod 309 is fixedly connected between the two supporting arms 308 together, a motor mounting seat 307 is slidably connected on the sliding rod 309, a second servo motor 303 is fixedly arranged on the motor mounting seat 307, an output shaft of the second servo motor 303 is fixedly connected with one end of the second connecting rod 304, a fixed block 305 is rotatably connected on the second connecting rod 304, a scraping table 306 is fixedly arranged at the lower end of the fixed block 305, one side of the scraping table 306, which is close to the sludge collecting box 106, the lower side walls of the tapered block 311 are in sealing and slidably connected with the upper side walls of the dewatering box 101, and the two ends of the scraping table 306 are slidably connected with the lower ends of the corresponding gear strips 301 respectively.
In the use process, firstly, the sludge is poured into the centrifugal dewatering cylinder 201, the driving motor 203 is started, the driving motor 203 drives the centrifugal dewatering cylinder 201 to rotate for dewatering, after dewatering is completed, the first servo motor 208 is started, the first servo motor 208 rotates forward to enable the threaded sleeve 210 and the conveying table 206 fixedly connected through the connecting column 211 to finish upward conveying, residual sludge is conveyed to the upper end of the dewatering box 101, at the moment, the second servo motor 303 is started, the second servo motor 303 rotates forward to enable the second connecting rod 304 to drive the gear 302 to move along the direction of the gear strip 301, the movement of the second connecting rod 304 enables the scraping table 306 installed at the lower end of the second connecting rod 304 to move in a following manner through the rotation of the fixing block 305, then the conveyed residual sludge is scraped to the sludge collecting box 106, the second servo motor 303 is reversed to enable the second servo motor 303 to reset, at the moment, the next work can be started, a large amount of time required for disassembling and cleaning the sludge in the centrifugal dewatering cylinder 201 is omitted, the steps are simple, and the efficiency of the sludge centrifugal dewatering machine for sludge is improved.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. A sludge centrifugal dehydrator, comprising:
The box body unit (100) comprises a dewatering box (101) and a control switch (102) fixedly arranged on one side of the dewatering box (101), wherein a filter screen plate (103) is fixedly arranged on the inner side wall of the dewatering box (101);
The sludge conveying unit (200) comprises a centrifugal dewatering cylinder (201) arranged in a dewatering box (101) and a first protective sleeve (202) rotationally connected with the lower end of the centrifugal dewatering cylinder (201), wherein the lower end of the first protective sleeve (202) is fixedly connected with the upper side wall of a filter screen plate (103), an opening matched with the centrifugal dewatering cylinder (201) is formed in the top end of the dewatering box (101), the dewatering box (101) is rotationally connected with the centrifugal dewatering cylinder (201), a driving motor (203) is fixedly arranged on the inner wall of the lower end of the first protective sleeve (202), a connecting table (204) is fixedly arranged on an output shaft of the driving motor (203), a plurality of connecting rods (205) are fixedly arranged on the connecting table (204), the upper end of each connecting rod (205) is fixedly connected with the lower end of the centrifugal dewatering cylinder (201), a second protective sleeve (207) is fixedly arranged on the upper side wall of the lower end of the second protective sleeve, a first servo motor (208) is fixedly arranged on the upper side wall of the upper end of the dewatering box (101), a screw rod (209) is fixedly connected with a screw rod (210), the upper ends of the connecting columns (211) are fixedly connected with the lower end of the conveying table (206) together.
2. A sludge centrifugal dehydrator according to claim 1, wherein: the sludge centrifugal dehydrator further comprises a sludge pushing unit (300), the sludge centrifugal dehydrator comprises a plurality of gear strips (301) fixedly installed on two sides of the top end of the dewatering box (101), each gear strip (301) is provided with a plurality of gears (302) meshed with each other, the gears (302) are sleeved on a second connecting rod (304) together, a supporting arm (308) with symmetrical positions is fixedly installed on the outer wall of one side of the dewatering box (101), two supporting arms are fixedly connected with sliding rods (309) together, motor installation bases (307) are slidably connected on the sliding rods (309), a second servo motor (303) is fixedly installed on each motor installation base (307), an output shaft of each second servo motor (303) is fixedly connected with one end of each second connecting rod (304), a fixed block (305) is rotationally connected on each second connecting rod (304), a scraping table (306) is fixedly installed at the lower end of each fixed block (305), and two ends of each scraping table (306) are slidably connected with the lower end of the corresponding side wall of each corresponding gear strip (301).
3. A sludge centrifugal dehydrator according to claim 1, wherein: the sludge collecting box (106) is fixedly arranged at the upper end of one side wall of the dewatering box (101), and the sludge collecting box (106) is fixedly connected with the dewatering box (101) through a plurality of groups of uniformly distributed fastening bolts.
4. A sludge centrifugal dehydrator according to claim 1, wherein: the inner cavity of the dewatering box (101) is slidably provided with a water storage box (104), and the water storage box (104) is positioned under the filter screen plate (103).
5. A sludge centrifugal dehydrator according to claim 2, wherein: limiting blocks (310) are fixedly arranged on two sides of each gear strip (301), and the limiting blocks (310) are perpendicular to the upper side walls of the gear strips (301).
6. A sludge centrifugal dehydrator according to claim 2, wherein: one side of the scraping table (306) close to the sludge collecting box (106) is fixedly provided with a conical block (311), and the lower side wall of the conical block (311) is in sealing sliding connection with the upper side wall of the dewatering box (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322484230.7U CN221333145U (en) | 2023-09-12 | 2023-09-12 | Sludge centrifugal dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322484230.7U CN221333145U (en) | 2023-09-12 | 2023-09-12 | Sludge centrifugal dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221333145U true CN221333145U (en) | 2024-07-16 |
Family
ID=91837386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322484230.7U Active CN221333145U (en) | 2023-09-12 | 2023-09-12 | Sludge centrifugal dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221333145U (en) |
-
2023
- 2023-09-12 CN CN202322484230.7U patent/CN221333145U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240830 Address after: Room 3582, East 3rd Floor, Building 28, Yangshan Science and Technology Industrial Park, No. 8 Jinyan Road, High tech Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou MaMa BoFa Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 211100 room 3210, second floor, Cuiping scientific innovation park, No. 37, Jiangjun Avenue, Jiangning District, Nanjing, Jiangsu Province (Jiangning Development Zone) Patentee before: Nanjing Xinyao Environmental Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |