CN219807875U - Cleaning device for sludge pretreatment equipment - Google Patents
Cleaning device for sludge pretreatment equipment Download PDFInfo
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- CN219807875U CN219807875U CN202320645699.1U CN202320645699U CN219807875U CN 219807875 U CN219807875 U CN 219807875U CN 202320645699 U CN202320645699 U CN 202320645699U CN 219807875 U CN219807875 U CN 219807875U
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- groove
- piece
- box body
- wall
- cleaning device
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- 239000010802 sludge Substances 0.000 title claims abstract description 41
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000007790 scraping Methods 0.000 claims abstract description 17
- 239000013043 chemical agent Substances 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000003116 impacting effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of sludge drying, in particular to a cleaning device for sludge pretreatment equipment, which comprises: the rotating shaft is rotatably arranged in the box body; the connecting rod is arranged at the outer side of the rotating shaft, and one end of the connecting rod, which is far away from the rotating shaft, is provided with an impact piece; the scraping piece is arranged between the adjacent impact pieces; the limiting piece is arranged between the impact piece and the scraping piece and can limit the elastically arranged scraping piece; the beneficial effects are as follows: the plurality of groups of connecting rods are driven by the rotating shaft to rotate, when the connecting rods drive the impacting piece to impact the inner wall of the box body in the rotating process, the purpose of shaking off the sludge and chemical agent adhered to the inner wall of the box body is realized, the purpose of fully mixing the sludge and the chemical agent is also realized, the convenience is subsequent to the processing of silt, sets up simultaneously two sets of strike off the piece between the connecting rod can strike off the silt of adhesion at the box inner wall, reaches the unable adhesion of silt in the incasement purpose, prevents that the silt from appearing piling up.
Description
Technical Field
The utility model relates to the technical field of sludge drying, in particular to a cleaning device for sludge pretreatment equipment.
Background
The sludge is soft soil with natural water content greater than the fluidity limit and porosity ratio greater than 1.5, is a modern sediment formed under the condition of microorganism participation in slow water flow environment in bay, lake marsh or river bay, is rich in organic matters, is often gray black, has low mechanical strength and strong compressibility;
when the sludge is required to be utilized, the sludge is required to be introduced into the sludge pretreatment equipment, the sludge pretreatment equipment can spray some chemical agents, the sprayed chemical agents can remove peculiar smell of the sludge, and meanwhile, the subsequent treatment processes of dewatering, drying and the like of the sludge are convenient;
but some silt can adhere inside the box, causes the unable and chemical agent mixing of silt of adhesion, and some chemical agent also can adhere in the incasement simultaneously, and if the silt of adhesion does not clear up for a long time, then the silt can produce thicker piling up, influences the incasement space, causes later stage silt to throw in quantity reduction.
Disclosure of Invention
The utility model aims to provide a cleaning device for sludge pretreatment equipment, which is used for solving the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a cleaning device for a sludge pretreatment apparatus, comprising:
the rotating shaft is rotatably arranged in the box body;
the connecting rods are arranged on the outer side of the rotating shaft, a plurality of groups of connecting rods are arranged, the connecting rods are distributed in a circumferential state, and one end of each connecting rod, which is far away from the rotating shaft, is provided with an impact piece;
the scraping parts are arranged between two adjacent groups of the impact parts and can scrape the sludge adhered to the inner wall of the box body;
the limiting piece is arranged between the impact piece and the scraping piece, and the limiting piece can limit the elastically arranged scraping piece.
Preferably, a storage groove is formed in the end portion, far away from the rotating shaft, of the connecting rod, the impact piece is arranged in the storage groove, the impact piece comprises a supporting block, and a first reset spring is arranged in the storage groove;
the inner wall of the box body is provided with a plurality of groups of baffles, and the groups of baffles are circumferentially distributed by taking the inner wall of the box body as the center;
the abutting block is far away from both sides of one end part of the first reset spring and is in a bevel surface state, and the abutting block is matched with the baffle through a bevel surface and is contracted during abutting.
Preferably, the scraping part comprises a storage plate, wherein connecting columns are connected to the upper side and the lower side of the storage plate, and one end, away from the storage plate, of each connecting column is connected with the corresponding side wall of the supporting block.
Preferably, a groove is formed in the end portion of the storage plate, a scraper is inserted into the groove, the size of the scraper is matched with that of the inside of the groove, a second reset spring is arranged in the groove, two ends of the second reset spring are respectively connected with the side wall of the scraper and the inner wall of the groove, and the scraper is elastically arranged in the groove through the second reset spring;
the baffle is provided with a yielding groove, the size of the yielding groove is matched with that of the scraper, and the yielding grooves are provided with a plurality of groups, and the yielding grooves are matched with the scraper.
Preferably, the limiting piece comprises a plug rod, and the plug rod is arranged in the storage groove;
the inside of the supporting block is provided with a first guide groove, the first guide groove penetrates through the supporting block and is communicated with the containing groove, the other end of the inserted link is inserted into the first guide groove and is matched with the first guide groove, and the lower end face of the end part of the inserted link is provided with an inclined plane;
a second guide groove is formed in the connecting column, one end of the second guide groove is communicated with the first guide groove, the other end of the second guide groove is communicated with the groove, a guide column is arranged in the second guide groove, the size of the guide post is matched with the internal size of the second guide groove, one end of the guide post, which is close to the inserted link, is provided with an inclined plane, and the guide post is matched with the inserted link through the inclined plane;
the upper end face of the scraper is provided with a limiting groove, and the limiting groove is matched with one end, far away from the inserted link, of the guide post.
Preferably, the connecting column is internally provided with a sinking groove, the sinking groove is communicated with the second guide groove, a third reset spring is arranged in the sinking groove, and two ends of the third reset spring are respectively connected with the bottom wall of the sinking groove and the guide column.
Preferably, one end of the rotating shaft penetrates through the bottom wall of the box body and is fixedly connected with the output end of the motor, the motor is fixedly arranged below the box body, and two sides of the box body are respectively connected with a feed inlet and a discharge outlet.
Preferably, a chemical agent box is arranged right above the box body, the output end of the chemical agent box is connected with a spray head, and the spray head is arranged on the top wall of the box body.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the plurality of groups of connecting rods are driven to rotate through the rotating shaft, and when the connecting rods rotate, the impacting piece is driven to impact the inner wall of the box body, so that the purposes of shaking off the sludge and chemical agents adhered to the inner wall of the box body are realized, the purpose of fully mixing the sludge and the chemical agents is achieved, the sludge is convenient to process subsequently, meanwhile, the scraping piece arranged between the two groups of connecting rods can scrape the sludge adhered to the inner wall of the box body, the purpose that the sludge cannot be adhered to the box body is achieved, the sludge is prevented from accumulating, and the space in the box is influenced.
Drawings
FIG. 1 is a schematic view showing the internal structure of a sludge drying apparatus according to the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a sectional view showing the construction of the sludge drying apparatus according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4.
In the figure: the chemical agent box comprises a box body 1, a chemical agent box 2, a feed inlet 3, a discharge outlet 4, a motor 5, a rotating shaft 6, a spray head 7, a baffle 8, a yielding groove 9, a connecting rod 10, a supporting block 11, a storage groove 12, a first reset spring 13, an inserting rod 14, a storage plate 15, a scraper 16, a groove 17, a second reset spring 18, a first guide groove 19, a connecting column 20, a guide column 21, a second guide groove 22, a sinking groove 23, a third reset spring 24 and a limiting groove 25.
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.
Embodiment one:
referring to fig. 1 to 5, the present utility model provides a technical solution: a cleaning device for a sludge pretreatment apparatus, comprising:
the rotating shaft 6 is rotatably arranged in the box body 1;
the connecting rods 10 are arranged on the outer side of the rotating shaft 6, a plurality of groups of connecting rods 10 are arranged, the plurality of groups of connecting rods 10 are distributed in a circumferential state, and an impact piece is arranged at one end, away from the rotating shaft 6, of each connecting rod 10;
the scraping parts are arranged between two adjacent groups of the impact parts and can scrape the sludge adhered to the inner wall of the box body 1;
the limiting piece is arranged between the impact piece and the scraping piece and can limit the elastically arranged scraping piece;
the multi-group connecting rod 10 is driven to rotate through the rotating shaft 6, when the connecting rod 10 rotates in the process, the impacting piece is driven to impact the inner wall of the box body 1, the purpose of shaking down the sludge adhered to the inner wall of the box body 1 is achieved, meanwhile, the scraping pieces arranged between the two groups of connecting rods 10 can scrape the sludge adhered to the inner wall of the box body 1, and when the supporting block 11 contracts and holds force, the limiting piece can be started, the guide post 21 is supported through the inserting rod 14, the end part of the guide post 21 is inserted into the limiting groove 25, and the elastically arranged scraping pieces are limited.
Embodiment two:
as shown in fig. 2, the cleaning device for sludge pretreatment equipment disclosed in the second embodiment of the present utility model has substantially the same structure as in the first embodiment, except that a relief groove 9 is provided for facilitating the rotation of the scraper 16; the baffle 8 is provided with a yielding groove 9, the size of the yielding groove 9 is matched with that of the scraper 16, and the yielding grooves 9 are provided with a plurality of groups, and the yielding grooves 9 are matched with the scraper 16.
Embodiment III:
as shown in fig. 2, the cleaning device for sludge pretreatment equipment disclosed in the third embodiment of the present utility model has substantially the same structure as that in the second embodiment, except that a reset assembly is provided to reset the stopper; the inside of spliced pole 20 has seted up heavy groove 23, heavy groove 23 with second guide way 22 is linked together, just the inside of heavy groove 23 is provided with third reset spring 24, the both ends of third reset spring 24 respectively with the diapire of heavy groove 23 with guide post 21 is connected.
The scheme is specifically as follows: the mud is added into the box 1 through the feed inlet 3, and then the chemical agent box 2 can be started, hot air is blown to the inside of the box 1 through the spray head 7, thereby dry the mud, when the starting motor 5 drives the rotating shaft 6 to rotate, the connecting rod 10 arranged on the outer side of the rotating shaft 6 stirs the mud, when the elastic supporting block 11 collides with the baffle 8, the supporting block 11 can shrink inwards, the inserting rod 14 begins to extrude the guide column 21 downwards, the end part of the guide column 21 is inserted into the inside of the limit groove 25, limit the elastic scraper 16, when the supporting block 11 shrinks into the inside of the connecting rod 10, the object placing plate 15 is driven to move together, when the supporting block 11 completely rotates to the other side of the baffle 8, under the action of the first reset spring 13, the supporting block 11 bumps the inner wall of the box 1, shake the mud down, and cancel the limit of the scraper 16, the end part of the scraper 16 contacts with the inner wall of the box 1, and scrape the adhered mud in the stirring and drying process.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A cleaning device for a sludge pretreatment apparatus, comprising:
the rotating shaft (6) is rotatably arranged in the box body (1);
the connecting rods (10) are arranged on the outer side of the rotating shaft (6), a plurality of groups of connecting rods (10) are arranged, the connecting rods (10) are distributed in a circumferential state, and one end, far away from the rotating shaft (6), of each connecting rod (10) is provided with a striking piece;
the scraping parts are arranged between two adjacent groups of the impact parts and can scrape the sludge adhered to the inner wall of the box body (1);
the limiting piece is arranged between the impact piece and the scraping piece, and the limiting piece can limit the elastically arranged scraping piece.
2. The cleaning device for sludge pretreatment equipment according to claim 1, characterized in that a receiving groove (12) is provided at an end of the connecting rod (10) away from the rotating shaft (6), the striking member is provided inside the receiving groove (12), the striking member includes a holding block (11), and a first return spring (13) is provided inside the receiving groove (12);
the inner wall of the box body (1) is provided with a plurality of groups of baffles (8), and the groups of baffles (8) are circumferentially distributed by taking the inner wall of the box body (1) as the center;
the abutting block (11) is far away from two sides of one end part of the first return spring (13) and is in a bevel surface state, and the abutting block (11) is contracted when being abutted through the cooperation of the bevel surface and the baffle (8).
3. The cleaning device for sludge pretreatment equipment according to claim 2, wherein the scraping member comprises a storage plate (15), connecting columns (20) are connected to the upper side and the lower side of the storage plate (15), and one end of each connecting column (20) away from the storage plate (15) is connected with the corresponding side wall of the supporting block (11).
4. A cleaning device for sludge pretreatment equipment according to claim 3, characterized in that a groove (17) is provided at the end of the object placing plate (15), a scraper (16) is inserted in the groove (17), the size of the scraper (16) is matched with the internal size of the groove (17), a second reset spring (18) is provided in the groove (17), two ends of the second reset spring (18) are respectively connected with the side wall of the scraper (16) and the inner wall of the groove (17), and the scraper (16) is elastically arranged in the groove (17) through the second reset spring (18);
the baffle (8) is provided with a yielding groove (9), the size of the yielding groove (9) is matched with that of the scraper (16), the yielding grooves (9) are provided with a plurality of groups, and the yielding grooves (9) are matched with the scraper (16).
5. The cleaning device for sludge pretreatment equipment according to claim 4, characterized in that the stopper comprises a plunger (14), the plunger (14) being provided inside the receiving groove (12);
a first guide groove (19) is formed in the supporting block (11), the first guide groove (19) penetrates through the supporting block (11) and is communicated with the containing groove (12), the other end of the inserted rod (14) is inserted into the first guide groove (19) and is matched with the first guide groove (19), and the lower end face of the end part of the inserted rod (14) is set to be a chamfer;
the inside of spliced pole (20) has seted up second guide way (22), the one end of second guide way (22) with first guide way (19) are linked together, just the other end of second guide way (22) with recess (17) are linked together, the inside of second guide way (22) is provided with guide post (21), the size of guide post (21) with the inside size phase-match of second guide way (22), just guide post (21) are close to the one end of inserted bar (14) sets up to the chamfer, guide post (21) with inserted bar (14) are through the chamfer cooperation;
the upper end face of the scraper (16) is provided with a limiting groove (25), and the limiting groove (25) is matched with one end, far away from the inserted link (14), of the guide column (21).
6. The cleaning device for sludge pretreatment equipment according to claim 5, characterized in that a sinking groove (23) is provided in the interior of the connecting column (20), the sinking groove (23) is communicated with the second guiding groove (22), a third return spring (24) is provided in the interior of the sinking groove (23), and both ends of the third return spring (24) are respectively connected with the bottom wall of the sinking groove (23) and the guiding column (21).
7. The cleaning device for sludge pretreatment equipment according to any one of claims 1 to 6, characterized in that one end of the rotating shaft (6) penetrates through the bottom wall of the box body (1) and is fixedly connected with the output end of the motor (5), the motor (5) is fixedly arranged below the box body (1), and two sides of the box body (1) are respectively connected with a feed inlet (3) and a discharge outlet (4).
8. The cleaning device for sludge pretreatment equipment according to any one of claims 1 to 6, characterized in that a chemical agent tank (2) is provided directly above the tank body (1), an output end of the chemical agent tank (2) is connected with a spray head (7), and the spray head (7) is provided on an inner top wall of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320645699.1U CN219807875U (en) | 2023-03-28 | 2023-03-28 | Cleaning device for sludge pretreatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320645699.1U CN219807875U (en) | 2023-03-28 | 2023-03-28 | Cleaning device for sludge pretreatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219807875U true CN219807875U (en) | 2023-10-10 |
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ID=88209848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320645699.1U Active CN219807875U (en) | 2023-03-28 | 2023-03-28 | Cleaning device for sludge pretreatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219807875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117658302A (en) * | 2024-01-31 | 2024-03-08 | 天津开发区安能石油技术发展服务有限公司 | Petroleum drilling waste liquid treatment device |
-
2023
- 2023-03-28 CN CN202320645699.1U patent/CN219807875U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117658302A (en) * | 2024-01-31 | 2024-03-08 | 天津开发区安能石油技术发展服务有限公司 | Petroleum drilling waste liquid treatment device |
| CN117658302B (en) * | 2024-01-31 | 2024-04-19 | 天津开发区安能石油技术发展服务有限公司 | Petroleum drilling waste liquid treatment device |
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