CN113521856B - Sludge treatment system and working method thereof - Google Patents
Sludge treatment system and working method thereof Download PDFInfo
- Publication number
- CN113521856B CN113521856B CN202111090467.6A CN202111090467A CN113521856B CN 113521856 B CN113521856 B CN 113521856B CN 202111090467 A CN202111090467 A CN 202111090467A CN 113521856 B CN113521856 B CN 113521856B
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- assembly
- cleaning
- driving
- locking
- rotating shaft
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- 239000010802 sludge Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 131
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000002347 injection Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 23
- 230000000712 assembly Effects 0.000 claims description 18
- 238000000429 assembly Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 8
- 230000003068 static effect Effects 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B01D33/44—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Abstract
The invention relates to a sludge treatment system and a working method thereof, wherein the sludge treatment system comprises a material collecting barrel, a centrifugal barrel and a cleaning device; the centrifugal cylinder is sleeved in the material collecting cylinder; the cleaning device is sleeved on the rotating shaft of the centrifugal cylinder; the cleaning device comprises a working platform, a driving assembly, a cleaning assembly and a locking assembly; the driving assembly, the cleaning assembly and the locking assembly are arranged on the working platform. The cleaning device cleans the outer wall of the centrifugal cylinder and the inner wall of the material collecting cylinder by rotating the rotating shaft of the centrifugal cylinder, when the locking assembly is clamped on the rotating shaft, the cleaning device rotates along with the centrifugal cylinder to clean the inner wall of the material collecting cylinder, when the locking assembly is separated from the rotating shaft, the cleaning device keeps static, and the cleaning of the outer wall of the centrifugal cylinder is completed by the rotation of the centrifugal cylinder.
Description
Technical Field
The invention relates to the field of sludge treatment, in particular to a sludge treatment system and a working method thereof.
Background
Sludge treatment is a pollution-free process of concentrating, conditioning, dehydrating, stabilizing, drying or incinerating sludge.
In the prior art, a centrifugal cylinder is generally adopted for dehydration in the process of dehydrating sludge, however, after the centrifugal cylinder is used for a long time, a large amount of impurities are attached to a water filtering hole and a material collecting cylinder of the centrifugal cylinder, so that the dehydration efficiency is very low.
Disclosure of Invention
The invention aims to provide a sludge treatment system and a working method.
In order to solve the technical problem, the invention provides a sludge treatment system which comprises a material collecting barrel, a centrifugal barrel and a cleaning device, wherein the material collecting barrel is arranged on the material collecting barrel;
the centrifugal cylinder is sleeved in the material collecting cylinder;
the cleaning device is sleeved on the rotating shaft of the centrifugal cylinder;
the cleaning device comprises a working platform, a driving assembly, a cleaning assembly and a locking assembly;
the driving assembly, the cleaning assembly and the locking assembly are arranged on the working platform, and the driving assembly is suitable for driving the cleaning assembly to approach to the inner wall of the material receiving barrel and simultaneously driving the locking assembly to be clamped on the rotating shaft;
the driving assembly is further suitable for driving the cleaning assembly to approach to the outer wall of the centrifugal cylinder and simultaneously driving the locking assembly to be separated from the rotating shaft.
Furthermore, a rotating hole suitable for the rotating shaft to pass through is formed in the center of the working platform.
Further, the driving assembly comprises two racks which are oppositely arranged, a driving gear and a driving motor;
the driving motor is fixed on the working platform;
the driving gear is sleeved on a rotor of the driving motor;
the driving gear is respectively meshed with the two racks which are oppositely arranged;
the two racks are connected to the working platform in a sliding manner;
the locking assembly and the cleaning assembly are respectively fixed on the back sides of the two racks.
Further, the cleaning assembly comprises a connecting plate and a cleaning plate;
the cleaning plate is vertically fixed at one end of the connecting plate;
the connecting plate is fixed on the back side of the corresponding rack.
Further, an airflow channel is arranged between the connecting plate and the cleaning plate;
a cleaning liquid injection head and a hot gas injection head are arranged on the working platform;
the cleaning liquid injection head is suitable for injecting cleaning liquid into the airflow channel;
the hot gas injection head is adapted to inject hot gas into the gas flow passage.
Furthermore, both sides of the cleaning plate are provided with a plurality of spray heads and brush heads.
Further, the latch assembly includes a latch plate;
the locking plates are fixedly arranged on the back sides of the corresponding racks;
a bayonet is arranged on one side of the locking plate close to the rotating shaft;
a clamping block is arranged at the matching position of the rotating shaft and the bayonet;
the locking plate is suitable for clamping or separating the bayonet and the clamping block under the driving of the driving motor.
Furthermore, the number of the driving assemblies, the cleaning assemblies and the locking assemblies is two, and the driving assemblies, the cleaning assemblies and the locking assemblies are symmetrically arranged on the working platform.
Furthermore, the cleaning device also comprises an auxiliary push plate and an auxiliary cylinder;
the working platform is in an inverted T shape;
the auxiliary cylinder is fixedly arranged on a vertical part on the working platform;
the auxiliary push plate is fixed on a push rod of the auxiliary cylinder and is suitable for separating the locking plates of the two locking assemblies from the clamping block of the rotating shaft under the pushing of the auxiliary cylinder.
The invention also provides a working method of the sludge treatment system, which comprises the sludge treatment system;
the working method comprises the steps that the cleaning assembly is driven by the driving assembly to approach the inner wall of the material collecting cylinder, and the locking assembly is driven to be clamped on the rotating shaft, so that the inner wall of the material collecting cylinder is cleaned; and the cleaning assembly is driven by the driving assembly to be close to the outer wall of the centrifugal cylinder and simultaneously drive the locking assembly to be separated from the rotating shaft, so that the outer wall of the centrifugal cylinder is cleaned.
The invention has the beneficial effects that the invention provides a sludge treatment system and a working method thereof, wherein the sludge treatment system comprises a material collecting barrel, a centrifugal barrel and a cleaning device; the centrifugal cylinder is sleeved in the material collecting cylinder; the cleaning device is sleeved on the rotating shaft of the centrifugal cylinder; the cleaning device comprises a working platform, a driving assembly, a cleaning assembly and a locking assembly; the driving assembly, the cleaning assembly and the locking assembly are arranged on the working platform, and the driving assembly is suitable for driving the cleaning assembly to approach to the inner wall of the material receiving barrel and simultaneously driving the locking assembly to be clamped on the rotating shaft; the driving assembly is further suitable for driving the cleaning assembly to approach to the outer wall of the centrifugal cylinder and simultaneously driving the locking assembly to be separated from the rotating shaft. The cleaning device cleans the outer wall of the centrifugal cylinder and the inner wall of the material collecting cylinder by rotating the rotating shaft of the centrifugal cylinder, when the locking assembly is clamped on the rotating shaft, the cleaning device rotates along with the centrifugal cylinder to clean the inner wall of the material collecting cylinder, when the locking assembly is separated from the rotating shaft, the cleaning device keeps static, and the cleaning of the outer wall of the centrifugal cylinder is completed by the rotation of the centrifugal cylinder.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a sludge treatment system according to the present invention.
FIG. 2 is a schematic structural view of the sludge treatment system with the material receiving cylinder hidden according to the present invention.
Fig. 3 is a schematic structural diagram of the cleaning device provided by the invention.
Fig. 4 is an enlarged view at a in fig. 3.
Figure 5 is a cross-sectional view of a cleaning assembly provided by the present invention.
FIG. 6 is a schematic diagram of a distribution structure of the showerhead provided by the present invention.
FIG. 7 is a schematic view of the cleaning device of the present invention with the locking assembly engaged with the shaft.
Fig. 8 is a schematic view illustrating a state where the locking assembly of the cleaning apparatus of the present invention is separated from the rotation shaft.
In the figure: 110. a material collecting barrel; 120. a centrifugal cylinder; 121. a rotating shaft; 1211. a clamping block; 130. a cleaning device; 131. a working platform; 1311. a cleaning liquid injection head; 1312. a hot gas injection head; 1313. rotating the hole; 132. a drive assembly; 1321. a rack; 1322. a drive gear; 133. a cleaning assembly; 1331. a connecting plate; 1332. cleaning the plate; 1332a, a spray head; 1332b, injection port; 1333. an air flow channel; 134. a locking assembly; 1341. a lock plate; 1342. a bayonet; 135. an auxiliary push plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Example 1
Referring to fig. 1 and 2, in the present embodiment 1, a sludge treatment system is provided, which includes a material receiving barrel 110, a centrifugal barrel 120 and a cleaning device 130; the centrifugal cylinder 120 is sleeved in the material collecting cylinder 110; the cleaning device 130 is sleeved on the rotating shaft 121 of the centrifugal cylinder 120.
Referring to fig. 3, the cleaning device 130 includes a working platform 131, a driving assembly 132, a cleaning assembly 133 and a locking assembly 134; the driving assembly 132, the cleaning assembly 133 and the locking assembly 134 are disposed on the working platform 131, and the driving assembly 132 is adapted to drive the cleaning assembly 133 to approach the inner wall of the material receiving barrel 110 and drive the locking assembly 134 to be clamped on the rotating shaft 121; the driving assembly 132 is further adapted to drive the cleaning assembly 133 toward the outer wall of the centrifuge bowl 120 while driving the locking assembly 134 to disengage from the shaft 121. The cleaning device 130 cleans the outer wall of the centrifuge bowl 120 and the inner wall of the material collecting barrel 110 by means of the rotation of the rotating shaft 121 of the centrifuge bowl 120, when the locking assembly 134 is clamped on the rotating shaft 121, the cleaning device 130 rotates along with the centrifuge bowl 120 to clean the inner wall of the material collecting barrel 110, when the locking assembly 134 is separated from the rotating shaft 121, the cleaning device 130 keeps static, and the cleaning of the outer wall of the centrifuge bowl 120 is completed by the rotation of the centrifuge bowl 120 itself.
In this embodiment, a rotation hole 1313 suitable for the rotation shaft 121 to pass through is formed in the center of the working platform.
With reference to fig. 3 and fig. 4, the driving assembly 132 includes two racks 1321, a driving gear 1322 and a driving motor, which are oppositely disposed; the driving motor is fixed on the working platform; the driving gear 1322 is sleeved on the rotor of the driving motor; the driving gears 1322 are respectively meshed with two racks 1321 which are oppositely arranged; the two racks 1321 are connected to the working platform in a sliding manner; the locking assembly 134 and the cleaning assembly 133 are fixed to the back sides of the racks 1321, respectively. Because the driving gear 1322 is respectively meshed with the two racks 1321, when the driving gear 1322 rotates, the two racks 1321 are simultaneously driven to slide on the working platform, specifically, when the driving gear 1322 drives the two racks 1321 to slide, two states exist, the first state can drive the cleaning assembly 133 to approach to the inner wall of the material receiving cylinder 110, and simultaneously drive the locking assembly 134 to be clamped on the rotating shaft 121, at this time, the whole cleaning device 130 is fixed with the rotating shaft 121, the rotating shaft 121 can drive the cleaning device 130 to rotate when rotating, and at this time, the cleaning assembly 133 approaching to the inner wall of the material receiving cylinder 110 can clean the inner wall of the material receiving cylinder 110; in the second state, the cleaning assembly 133 is driven to approach the outer wall of the centrifuge bowl 120, and the locking assembly 134 is driven to disengage from the rotating shaft 121, at this time, the whole cleaning device 130 is not fixed to the rotating shaft 121, the rotating shaft 121 only drives the centrifuge bowl 120 to rotate when rotating, but does not drive the cleaning device 130 to rotate, and the cleaning assembly 133 approaching the outer wall of the centrifuge bowl 120 can clean the outer wall of the centrifuge bowl 120 when the centrifuge bowl 120 rotates.
Referring to fig. 3 and 5, in the present embodiment, the cleaning assembly 133 includes a connecting plate 1331 and a cleaning plate 1332; the cleaning plate 1332 is vertically fixed at one end of the connecting plate 1331; the connection plate 1331 is fixed to a rear side of the corresponding rack 1321. Wherein an air flow channel 1333 is arranged between the connecting plate 1331 and the cleaning plate 1332; a cleaning liquid injection head 1311 and a hot gas injection head 1312 are arranged on the working platform; the cleaning solution injection head 1311 is adapted to inject a cleaning solution into the air flow passage 1333; the hot gas injection head 1312 is adapted to inject hot gas into the gas flow passage 1333. In this embodiment, the cleaning solution injection head 1311 and the hot air injection head 1312 are connected to the air flow passage 1333 by flexible pipes. The fluid supply structure of the cleaning fluid injection head 1311 and the hot air injection head 1312 is a conventional structure when the cleaning device 130 rotates, such as a rotary liquid supply device disclosed in patent No. CN201710181542.7, and the specific structure thereof is not described in this embodiment.
In this embodiment, the cleaning plate 1332 is provided with a plurality of nozzles 1332a and brush heads at both sides thereof. The cleaning liquid and the hot air are sprayed out through the nozzle 1332a to clean the inner wall of the material collecting barrel 110 and the outer wall of the centrifuge barrel 120. When the centrifugal machine is used specifically, cleaning liquid is firstly introduced into the air flow passage 1333 to clean the inner wall of the material receiving cylinder 110 and the outer wall of the centrifugal cylinder 120, and then hot air is introduced into the air flow passage 1333 to dry the inner wall of the material receiving cylinder 110 and the outer wall of the centrifugal cylinder 120, so that liquid accumulation is prevented.
As shown in fig. 6, the spray heads 1332a are disposed at equal intervals on two sides of the cleaning plate 1332, each spray pipe structure includes an injection port 1332b and a plurality of spray heads 1332a, the distance between each spray head 1332a and the injection port 1332b is equal, the air flow passage 1333 is communicated with the injection port 1332b, and after the injection port 1332b injects the cleaning solution or the hot air, the flow rate sprayed from each spray head 1332a is the same. The spraying pipe structure may be built in the cleaning plate 1332, or may be externally disposed on the cleaning plate 1332 in a pipe communication manner, which is not limited in this embodiment.
Referring to fig. 7, the locking assembly 134 includes a locking plate 1341; the locking plate 1341 is fixedly arranged at the back side of the corresponding rack 1321; a bayonet 1342 is formed on one side of the locking plate 1341 close to the rotating shaft 121; a clamping block 1211 is arranged at the matching position of the rotating shaft 121 and the clamping opening 1342; the locking plate 1341 is adapted to be driven by a driving motor to engage or disengage the bayonet 1342 with the latch 1211. Fig. 7 shows a state in which the lock plate 1341 is engaged with the rotating shaft 121, and fig. 8 shows a state in which the lock plate 1341 is disengaged from the rotating shaft 121. In this embodiment, when the driving motor drives the locking plate 1341 to be locked with the locking block 1211, the position is manually calibrated to ensure the successful locking.
Referring to fig. 7 and 8, in the present embodiment, the number of the driving assemblies 132, the cleaning assemblies 133 and the locking assemblies 134 is two, and the two driving assemblies, the cleaning assemblies 133 and the locking assemblies 134 are symmetrically disposed on the working platform 131. The cleaning efficiency is greatly improved by the two groups of driving assemblies 132, cleaning assemblies 133 and locking assemblies 134 which are symmetrically arranged.
In this embodiment, the cleaning device 130 further includes an auxiliary pushing plate 135 and an auxiliary cylinder; the working platform is in an inverted T shape; the auxiliary cylinder is fixedly arranged on a vertical part on the working platform; the auxiliary push plate 135 is fixed on the push rod of the auxiliary cylinder and is adapted to separate the locking plates 1341 of the two locking assemblies 134 from the latch 1211 of the rotating shaft 121 under the pushing of the auxiliary cylinder. The head of the auxiliary push plate 135 is of a triangular structure, and the auxiliary push plate 135 is inserted into a gap formed between the two locking plates 1341 in the downward movement process, and at this time, the two locking plates 1341 are separated from the fixture 1211 of the rotating shaft 121 under the extrusion of the auxiliary push plate 135. The auxiliary push plate 135 assists the locking plate 1341 to be separated from the fixture 1211 of the rotating shaft 121, so that when the clamping force between the bayonet 1342 of the locking plate 1341 and the fixture 1211 of the rotating shaft 121 is too large, the locking plate 1341 cannot be driven to move by the driving gear 1322, and the auxiliary separation function is achieved.
The embodiment also provides a working method of the sludge treatment system, which comprises the sludge treatment system; the working method comprises the steps that the cleaning assembly 133 is driven by the driving assembly 132 to approach the inner wall of the material receiving barrel 110, and the locking assembly 134 is driven to be clamped on the rotating shaft 121, so that the cleaning of the inner wall of the material receiving barrel 110 is completed; and the cleaning assembly 133 is driven by the driving assembly 132 to approach the outer wall of the centrifuge bowl 120 and the locking assembly 134 is driven to disengage from the rotating shaft 121, so as to complete the cleaning of the outer wall of the centrifuge bowl 120. The cleaning device 130 cleans the outer wall of the centrifuge bowl 120 and the inner wall of the material collecting barrel 110 by means of the rotation of the rotating shaft 121 of the centrifuge bowl 120, when the locking assembly 134 is clamped on the rotating shaft 121, the cleaning device 130 rotates along with the centrifuge bowl 120 to clean the inner wall of the material collecting barrel 110, when the locking assembly 134 is separated from the rotating shaft 121, the cleaning device 130 keeps static, and the cleaning of the outer wall of the centrifuge bowl 120 is completed by the rotation of the centrifuge bowl 120 itself.
In summary, the present invention provides a sludge treatment system and a working method thereof, wherein the sludge treatment system comprises a material collecting barrel, a centrifugal barrel and a cleaning device; the centrifugal cylinder is sleeved in the material collecting cylinder; the cleaning device is sleeved on the rotating shaft of the centrifugal cylinder; the cleaning device comprises a working platform, a driving assembly, a cleaning assembly and a locking assembly; the driving assembly, the cleaning assembly and the locking assembly are arranged on the working platform, and the driving assembly is suitable for driving the cleaning assembly to approach to the inner wall of the material receiving barrel and simultaneously driving the locking assembly to be clamped on the rotating shaft; the driving assembly is further suitable for driving the cleaning assembly to approach to the outer wall of the centrifugal cylinder and simultaneously driving the locking assembly to be separated from the rotating shaft. The cleaning device cleans the outer wall of the centrifugal cylinder and the inner wall of the material collecting cylinder by rotating the rotating shaft of the centrifugal cylinder, when the locking assembly is clamped on the rotating shaft, the cleaning device rotates along with the centrifugal cylinder to clean the inner wall of the material collecting cylinder, when the locking assembly is separated from the rotating shaft, the cleaning device keeps static, and the cleaning of the outer wall of the centrifugal cylinder is completed by the rotation of the centrifugal cylinder.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A sludge treatment system is characterized by comprising a material collecting barrel, a centrifugal barrel and a cleaning device;
the centrifugal cylinder is sleeved in the material collecting cylinder;
the cleaning device is sleeved on the rotating shaft of the centrifugal cylinder;
the cleaning device comprises a working platform, a driving assembly, a cleaning assembly and a locking assembly;
the driving assembly, the cleaning assembly and the locking assembly are arranged on the working platform, and the driving assembly is suitable for driving the cleaning assembly to approach to the inner wall of the material receiving barrel and simultaneously driving the locking assembly to be clamped on the rotating shaft;
the driving assembly is also suitable for driving the cleaning assembly to approach the outer wall of the centrifugal cylinder and driving the locking assembly to be separated from the rotating shaft;
the driving assembly comprises two racks which are oppositely arranged, a driving gear and a driving motor;
the driving motor is fixed on the working platform;
the driving gear is sleeved on a rotor of the driving motor;
the driving gear is respectively meshed with the two racks which are oppositely arranged;
the two racks are connected to the working platform in a sliding manner;
the locking assembly and the cleaning assembly are respectively fixed on the back sides of the two racks;
the locking assembly comprises a locking plate;
the locking plates are fixedly arranged on the back sides of the corresponding racks;
a bayonet is arranged on one side of the locking plate close to the rotating shaft;
a clamping block is arranged at the matching position of the rotating shaft and the bayonet;
the locking plate is suitable for clamping or separating the bayonet and the clamping block under the driving of the driving motor.
2. The sludge treatment system of claim 1, wherein the center of the working platform is provided with a rotating hole for the rotating shaft to pass through.
3. The sludge treatment system of claim 1 wherein the cleaning assembly comprises a connection plate and a cleaning plate;
the cleaning plate is vertically fixed at one end of the connecting plate;
the connecting plate is fixed on the back side of the corresponding rack.
4. The sludge treatment system of claim 3 wherein an airflow channel is provided between the connecting plate and the cleaning plate;
a cleaning liquid injection head and a hot gas injection head are arranged on the working platform;
the cleaning liquid injection head is suitable for injecting cleaning liquid into the airflow channel;
the hot gas injection head is adapted to inject hot gas into the gas flow passage.
5. The sludge treatment system of claim 3 wherein a plurality of spray heads and brush heads are disposed on both sides of the cleaning plate.
6. The sludge treatment system of claim 1, wherein the number of the driving assembly, the cleaning assembly and the locking assembly is two, and the driving assembly, the cleaning assembly and the locking assembly are symmetrically arranged on the working platform.
7. The sludge treatment system of claim 6 wherein the cleaning device further comprises an auxiliary push plate and an auxiliary cylinder;
the working platform is in an inverted T shape;
the auxiliary cylinder is fixedly arranged on a vertical part on the working platform;
the auxiliary push plate is fixed on a push rod of the auxiliary cylinder and is suitable for separating the locking plates of the two locking assemblies from the clamping block of the rotating shaft under the pushing of the auxiliary cylinder.
8. A method of operating a sludge treatment system comprising the sludge treatment system of any one of claims 1 to 7;
the working method comprises the steps that the cleaning assembly is driven by the driving assembly to approach the inner wall of the material collecting cylinder, and the locking assembly is driven to be clamped on the rotating shaft, so that the inner wall of the material collecting cylinder is cleaned; and the cleaning assembly is driven by the driving assembly to be close to the outer wall of the centrifugal cylinder and simultaneously drive the locking assembly to be separated from the rotating shaft, so that the outer wall of the centrifugal cylinder is cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111090467.6A CN113521856B (en) | 2021-09-17 | 2021-09-17 | Sludge treatment system and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111090467.6A CN113521856B (en) | 2021-09-17 | 2021-09-17 | Sludge treatment system and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113521856A CN113521856A (en) | 2021-10-22 |
| CN113521856B true CN113521856B (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111090467.6A Active CN113521856B (en) | 2021-09-17 | 2021-09-17 | Sludge treatment system and working method thereof |
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| CN (1) | CN113521856B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206915974U (en) * | 2017-06-27 | 2018-01-23 | 无锡泰仑达化机设备有限公司 | A kind of sludge dewatering equipment with cleaning device |
| CN208348050U (en) * | 2018-06-22 | 2019-01-08 | 天津市地源泵业有限公司 | A kind of suction pump automatically cleaning filter device peculiar to vessel |
| CN212212634U (en) * | 2020-05-14 | 2020-12-25 | 海南净植坊生物科技有限公司 | Centrifugal dewatering type large cleaning machine |
| CN213612017U (en) * | 2020-07-28 | 2021-07-06 | 贵州鼎鑫环保科技有限公司 | Solid-liquid separation device for sewage treatment |
| CN213895316U (en) * | 2020-12-12 | 2021-08-06 | 上海浦盈混凝土有限公司 | Sewage settling basin |
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2021
- 2021-09-17 CN CN202111090467.6A patent/CN113521856B/en active Active
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| CN113521856A (en) | 2021-10-22 |
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