CN215162016U - Sludge solid waste impurity separating device - Google Patents
Sludge solid waste impurity separating device Download PDFInfo
- Publication number
- CN215162016U CN215162016U CN202120822974.3U CN202120822974U CN215162016U CN 215162016 U CN215162016 U CN 215162016U CN 202120822974 U CN202120822974 U CN 202120822974U CN 215162016 U CN215162016 U CN 215162016U
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- filter plate
- filtering
- solid waste
- sludge
- guide
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- 239000010802 sludge Substances 0.000 title claims abstract description 41
- 239000002910 solid waste Substances 0.000 title claims abstract description 29
- 239000012535 impurity Substances 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 47
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000002955 isolation Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 26
- 238000007599 discharging Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000007865 diluting Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sludge solid waste impurity separation device, which comprises a spiral conveying part and a filtering and blocking part; the front end of a conveying cylinder of a spiral conveyor of the spiral conveying part is provided with an open discharge port; the filter separates pull filter plate subassembly that keeps off the part and includes filter plate direction riser, pull filter plate and filter plate pull actuating mechanism, the airtight fixed connection of filter plate direction riser on the preceding terminal surface of carrying the section of thick bamboo, and be equipped with the guide opening on the filter plate direction riser, be equipped with the direction spout that sets up along the radial direction of guide opening on the filter plate direction riser, pull filter plate sliding fit sets up inside the direction spout, and is equipped with two along the glide direction side by side on the pull filter plate at least, filters and is equipped with filtration isolation structure on the bin outlet. The sludge solid waste impurity separating device can effectively separate impurities in sludge solid waste on the premise of not diluting the sludge solid waste by adding water, and is particularly suitable for separating impurities from stock sludge.
Description
Technical Field
The utility model relates to a solid useless separating centrifuge specifically is a separating centrifuge that is applicable to carry out debris separation treatment to the debris of the great granularity irregular shape in domestic sludge is useless admittedly and industrial sludge is useless admittedly, belongs to the solid useless processing technology field of mud.
Background
In the past, most of dewatered sludge produced by sewage treatment plants is treated in a stockpiling mode to form stock sludge, but along with the continuous gathering of urban population and the continuous improvement of sewage treatment capacity, a large amount of stock sludge is mostly treated in a landfill mode around a city, and an irregular dumping landfill mode and an irregular sludge landfill site often cause that a large amount of domestic garbage is mixed in the stock sludge landfill. With the expansion of urban development scale, past sludge landfill sites are gradually brought into the urban range, and the treatment and the resource utilization of the stock sludge gradually become an important environmental and social problem.
In order to separate the irregular-shaped solid wastes such as plastic bags, plastic sheets, plastic blocks, stone blocks, wood blocks and the like in the stored sludge, the conventional method is to use a vibrating screen and other equipment to perform separation treatment, however, the stored sludge usually contains about 80% of water due to the action of a flocculating agent, cannot be discharged, is extremely sticky and wet like soft jelly and is extremely easy to cause adhesion, so that separation is performed after dilution with water, which not only causes the problems of high operation cost, large investment and low separation efficiency, but also because resource utilization of the stored sludge is usually established on the basis of reducing the water content of the sludge, the separation mode after dilution with water causes serious resource waste.
Disclosure of Invention
Problem to above-mentioned prior art exists, the utility model provides a mud is useless debris separator admittedly can realize effectively carrying out the separation processing to the debris in the mud is useless admittedly under the prerequisite that does not add water dilution to mud is useless admittedly, and specially adapted carries out debris separation processing to stock mud.
In order to realize the purpose, the sludge solid waste impurity separation device comprises a rack, a spiral conveying part and a filtering and blocking part, wherein the spiral conveying part and the filtering and blocking part are arranged on the rack;
the spiral conveying part comprises a spiral conveyor, and the spiral conveyor comprises a conveying cylinder horizontally arranged and a main shaft coaxially erected and installed in the conveying cylinder through a bearing seat; a feeding port penetrating through the wall of the cylinder is arranged above the rear part of the conveying cylinder, and the front end of the conveying cylinder is provided with an open discharging port; a main shaft in transmission connection with the main shaft rotation driving part is fixedly provided with a helical blade which is in forward helical trend and is in clearance fit with the inner wall of the conveying cylinder;
the filter separation part comprises a drawing filter plate assembly arranged at the front end of the spiral conveyor, and the drawing filter plate assembly comprises a filter plate guide vertical plate, a drawing filter plate and a filter plate drawing driving mechanism; the rear end face of the filter plate guide vertical plate is fixedly connected to the front end face of the conveying cylinder in a sealing manner, a material guide through hole matched with the size of the filter plate guide vertical plate is arranged on the filter plate guide vertical plate at a position corresponding to the discharge port of the conveying cylinder, and a guide sliding groove arranged along the radial direction of the material guide through hole is formed in the front end face of the filter plate guide vertical plate; the drawing filter plate is arranged in the guide sliding chute of the guide vertical plate of the filter plate in a sliding fit manner, and the drawing filter plate is at least provided with two filtering discharge openings side by side along the sliding direction corresponding to the material guide opening, and the filtering discharge openings are provided with filtering isolation structures; the base body of the filter plate drawing driving mechanism is fixedly arranged on the guide vertical plate of the filter plate, and the linear motion end moving along the sliding direction is connected with the drawing filter plate.
As the utility model discloses a further improvement scheme, on the rear end face of pull filter plate, perhaps the fixed position that corresponds the guide opening on the preceding terminal surface of filter plate direction riser is equipped with the end face seal ring that the internal diameter size is not less than the internal diameter size of guide opening.
As a further improvement of the utility model, the rear end face of the pull filter plate is provided with a mud scraper at the two ends of each filter discharge hole along the sliding direction of the pull filter plate.
As a further improvement of the utility model, a material discharging guide structure is arranged on the front end face of the filtering discharge hole or on the guide vertical plate of the filter plate.
As an embodiment of the present invention, the filter plate drawing driving mechanism is a telescopic cylinder structure.
As another embodiment of the present invention, the filter plate drawing driving mechanism is a rack and pinion driving mechanism.
As an embodiment of the present invention, the filtering isolation structure of the filtering and discharging opening is a rigid filtering net structure.
As another embodiment of the present invention, the filtering isolation structure of the filtering discharge opening is a fence structure arranged in a plurality of rigid strips at intervals side by side.
Compared with the prior art, when the sludge solid waste impurity separating device is used for separating impurities from sludge solid waste, the filter plate drawing driving mechanism is firstly controlled to act to enable one filtering discharge port on the drawing filter plate to be opposite to a material guide port of the filter plate guide vertical plate, the spiral conveyor is started and then continuously fed with sludge solid waste materials through the material inlet of the conveying cylinder, the sludge solid waste materials move forwards to the discharge port of the conveying cylinder under the pushing action of the spiral blades and are discharged from the front of the drawing filter plate through the material guide port of the filter plate guide vertical plate and the filtering isolation structure of the filtering discharge port, the impurities in the sludge solid waste materials can be blocked by the filtering isolation structure of the filtering discharge port and are reserved at the rear end of the filtering isolation structure, when the blocked impurities are too much to cause blockage due to reduction of throughput, the filter plate drawing driving mechanism can be controlled to act to enable the drawing filter plate to slide along the guide chute of the filter plate guide vertical plate to be changed into another filtering discharge port, the staff can clear up the surface that has blockked up the filtration bin outlet that slides out, realizes incessant debris separation operation, can realize effectively carrying out the separation processing to the debris in the solid waste of mud under the prerequisite of not diluting with water to the solid waste of mud, and the specially adapted carries out debris separation processing to stock mud.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention.
In the figure: 1. the filter plate drawing device comprises a frame, 2, a screw conveyor, 21, a conveying cylinder, 22, a main shaft, 23, a helical blade, 3, a drawing filter plate assembly, 31, a filter plate guide vertical plate, 32, a drawing filter plate, 33, a filter plate drawing driving mechanism, 34 and a filter discharge outlet.
Detailed Description
The present invention will be further explained with reference to the drawings (hereinafter, the conveying direction of the solid sludge is described as the front).
The sludge solid waste impurity separation device comprises a rack 1, and a spiral conveying part and a filtering and blocking part which are arranged on the rack 1.
As shown in fig. 1 to 3, the spiral conveying part comprises a spiral conveyor 2, the spiral conveyor 2 comprises a conveying cylinder 21 horizontally arranged and a main shaft 22 coaxially mounted in the conveying cylinder 21 through a bearing seat; a feeding port penetrating through the wall of the cylinder is arranged above the rear part of the conveying cylinder 21, and the front end of the conveying cylinder 21 is provided with an open discharging port; a main shaft 22 connected with the main shaft rotation driving part in a transmission way is fixedly provided with a helical blade 23 which extends forwards in a helical direction and is in clearance fit with the inner wall of the conveying cylinder 21.
The filter separation part comprises a drawn filter plate assembly 3 arranged at the front end of the screw conveyor 2, and the drawn filter plate assembly 3 comprises a filter plate guide vertical plate 31, a drawn filter plate 32 and a filter plate drawing driving mechanism 33; the rear end face of the filter plate guide vertical plate 31 is hermetically and fixedly connected to the front end face of the conveying cylinder 21, a material guide through hole matched with the size of the filter plate guide vertical plate 31 is arranged at the position, corresponding to the discharge port of the conveying cylinder 21, on the filter plate guide vertical plate 31, and a guide sliding chute arranged along the radial direction of the material guide through hole is arranged on the front end face of the filter plate guide vertical plate 31; the drawn filter plate 32 is arranged inside the guide chute of the guide vertical plate 31 in a sliding fit manner, and the position of the drawn filter plate 32 corresponding to the material guide port is at least provided with two filtering and discharging ports 34 side by side along the sliding direction, the filtering and discharging ports 34 are provided with filtering and isolating structures, and the filtering and isolating structures can be rigid filter screen structures, and can also be other filtering and isolating structures such as fence structures which are arranged in parallel at intervals and are provided with a plurality of rigid strips as shown in fig. 1 and fig. 3; the base body of the filter plate drawing driving mechanism 33 capable of reciprocating linearly is fixedly arranged on the filter plate guide vertical plate 31, the linear motion end moving along the sliding direction is connected with the drawn filter plate 32, the filter plate drawing driving mechanism 33 can adopt a telescopic cylinder structure or other linear reciprocating motion structures such as a gear rack transmission structure, and the like, and the drawn filter plate 32 can slide along the guide chute of the filter plate guide vertical plate 31 to move and change the filter discharge port 34 by controlling the filter plate drawing driving mechanism 33.
When the sludge solid waste impurity separation device is used for separating impurities from sludge solid waste, firstly, the filter plate drawing driving mechanism 33 is controlled to act to enable one filtering discharge port 34 on the drawing filter plate 32 to be opposite to a material guide port of the filter plate guide vertical plate 31, the spiral conveyor 2 is started and then sludge solid waste materials are continuously fed through a material inlet of the conveying cylinder 21, the sludge solid waste materials move forwards to a discharge port of the conveying cylinder 21 under the pushing action of the spiral blades 23 and are discharged from the front of the drawing filter plate 32 through the material guide port of the filter plate guide vertical plate 31 and a filtering isolation structure of the filtering discharge port 34, impurities in the sludge solid waste materials can be separated and retained at the rear end of the filtering isolation structure by the filtering isolation structure of the filtering discharge port 34, and when the separated impurities are too much to cause blockage with reduced throughput, the filter plate drawing driving mechanism 33 can be controlled to act to enable the drawing filter plate 32 to slide and move along a guide chute of the filter plate guide vertical plate 31 to be changed into another filtering discharge port 34 The staff can clear up the surface of the blocked filtering and discharging opening 34 which slides out, and so on, thereby realizing uninterrupted sundry separation operation. The filter discharge opening 34 can be automatically controlled to change the operation of the filter plate drawing drive mechanism 33 when clogging occurs by providing a pressure sensor inside the feed cylinder 21 or providing a current sensor on the spindle rotation drive part of the spindle 22.
In order to avoid mud to be useless admittedly oozes from the clearance between pull filter plate 32 and the riser 31 is led to the filter plate, as the utility model discloses a further improvement scheme, on the rear end face of pull filter plate 32, perhaps the fixed position that corresponds the guide opening on the preceding terminal surface of filter plate direction riser 31 is equipped with the end face sealing ring that the internal diameter size is not less than the internal diameter size of guide opening.
In the in-process that slides at pull filter plate 32, can follow pull filter plate 32 roll-off smoothly for the realization is separated the debris that keep off on filtering isolation structure, as the utility model discloses a further improvement scheme, on the rear end face of pull filter plate 32, be located every and filter bin outlet 34 and all be equipped with the mud scraper along the both ends position of pull filter plate 32 glide direction.
For the convenience of separating the mud behind the debris admittedly useless smoothly from the discharge in pull filter plate 32 the place ahead, as the utility model discloses a further improvement scheme still is equipped with row material guide structure on the preceding terminal surface of bin outlet 34 is filtered or the filter plate direction riser 31, arranges material guide structure and can be chute structure, also can be the guide cylinder structure, perhaps other guide structure such as guide plate structure.
Claims (8)
1. A sludge solid waste impurity separation device is characterized by comprising a rack (1), a spiral conveying part and a filtering and blocking part, wherein the spiral conveying part and the filtering and blocking part are arranged on the rack (1);
the spiral conveying part comprises a spiral conveyor (2), the spiral conveyor (2) comprises a conveying cylinder (21) horizontally arranged and a main shaft (22) coaxially erected and installed in the conveying cylinder (21) through a bearing seat; a feeding port penetrating through the cylinder wall is arranged above the rear part of the conveying cylinder (21), and the front end of the conveying cylinder (21) is provided with an open discharging port; a main shaft (22) in transmission connection with the main shaft rotation driving part is fixedly provided with a helical blade (23) which is in forward helical trend and is in clearance fit with the inner wall of the conveying cylinder (21);
the filter separation part comprises a drawn filter plate assembly (3) arranged at the front end of the screw conveyor (2), and the drawn filter plate assembly (3) comprises a filter plate guide vertical plate (31), a drawn filter plate (32) and a filter plate drawing driving mechanism (33); the rear end face of the filter plate guide vertical plate (31) is fixedly connected to the front end face of the conveying cylinder (21) in a sealing manner, a material guide through hole matched with the size of the filter plate guide vertical plate (31) is formed in the position, corresponding to the discharge hole of the conveying cylinder (21), of the filter plate guide vertical plate (31), and a guide sliding chute arranged along the radial direction of the material guide through hole is formed in the front end face of the filter plate guide vertical plate (31); the drawing filter plate (32) is arranged in the guide chute of the guide vertical plate (31) in a sliding fit manner, two filtering and discharging openings (34) are arranged on the drawing filter plate (32) side by side at positions corresponding to the material guide openings along the sliding direction, and filtering and isolating structures are arranged on the filtering and discharging openings (34); the base body of the filter plate drawing driving mechanism (33) is fixedly arranged on the guide vertical plate (31) of the filter plate, and the linear motion end moving along the sliding direction is connected with the drawing filter plate (32).
2. The sludge solid waste impurity separating device according to claim 1, wherein an end face sealing ring with an inner diameter not smaller than the inner diameter of the material guiding through hole is fixedly arranged on the rear end face of the drawing filter plate (32) or the front end face of the guide vertical plate (31) of the filter plate at a position corresponding to the material guiding through hole.
3. The device for separating solid waste from sludge as claimed in claim 1, wherein a mud scraper is provided on the rear end face of the drawn-out filter plate (32) at each end position of the filtering and discharging port (34) in the sliding direction of the drawn-out filter plate (32).
4. The device for separating the solid waste and the impurities in the sludge as claimed in claim 1, 2 or 3, wherein a discharging guide structure is further arranged on the front end surface of the filtering and discharging opening (34) or on the guide vertical plate (31) of the filter plate.
5. The device for separating the solid waste from the sludge as claimed in claim 1, 2 or 3, wherein the filter plate drawing driving mechanism (33) is a telescopic cylinder structure.
6. The device for separating the solid waste from the sludge as claimed in claim 1, 2 or 3, wherein the filter plate drawing driving mechanism (33) is a gear and rack transmission structure.
7. The sludge solid waste separation device according to claim 1, 2 or 3, wherein the filtering isolation structure of the filtering discharge opening (34) is a rigid screen structure.
8. The sludge solid waste separation device as claimed in claim 1, 2 or 3, wherein the filtering separation structure of the filtering discharge port (34) is a fence structure provided with a plurality of rigid strips at intervals side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120822974.3U CN215162016U (en) | 2021-04-21 | 2021-04-21 | Sludge solid waste impurity separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120822974.3U CN215162016U (en) | 2021-04-21 | 2021-04-21 | Sludge solid waste impurity separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215162016U true CN215162016U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120822974.3U Active CN215162016U (en) | 2021-04-21 | 2021-04-21 | Sludge solid waste impurity separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215162016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225555A (en) * | 2021-12-16 | 2022-03-25 | 浙江壳邦力特油脂有限公司 | Filtering cyclone separation device for removing impurities in waste lubricating oil |
| CN114775070A (en) * | 2022-04-23 | 2022-07-22 | 浙江毅聚新材料有限公司 | Preparation method of ultra-high molecular weight polyethylene fiber, spinneret plate assembly used by preparation method and obtained multi-filament yarn |
-
2021
- 2021-04-21 CN CN202120822974.3U patent/CN215162016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225555A (en) * | 2021-12-16 | 2022-03-25 | 浙江壳邦力特油脂有限公司 | Filtering cyclone separation device for removing impurities in waste lubricating oil |
| CN114775070A (en) * | 2022-04-23 | 2022-07-22 | 浙江毅聚新材料有限公司 | Preparation method of ultra-high molecular weight polyethylene fiber, spinneret plate assembly used by preparation method and obtained multi-filament yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230510 Address after: No. 45, Laoshankou Natural Village, Laoshankou Administrative Village, Baitu Town, Xiao County, Suzhou City, Anhui Province, 234000 Patentee after: Zhang Shumei Address before: No. 1-7, European style commercial street, Sushan village, Quanshan District, Xuzhou City, Jiangsu Province, 221000 Patentee before: XUZHOU WOLI ENERGY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240819 Address after: No. 50 Zhaoshan Village, Hanwang Town, Tongshan District, Xuzhou City, Jiangsu Province 221000 Patentee after: Xuzhou Haishenglong Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: No. 45, Laoshankou Natural Village, Laoshankou Administrative Village, Baitu Town, Xiao County, Suzhou City, Anhui Province, 234000 Patentee before: Zhang Shumei Country or region before: China |