CN211056940U - Structure capable of scraping sludge on surface of dewatering roll - Google Patents
Structure capable of scraping sludge on surface of dewatering roll Download PDFInfo
- Publication number
- CN211056940U CN211056940U CN201921596623.4U CN201921596623U CN211056940U CN 211056940 U CN211056940 U CN 211056940U CN 201921596623 U CN201921596623 U CN 201921596623U CN 211056940 U CN211056940 U CN 211056940U
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- Prior art keywords
- block
- arc
- embedded
- shaped groove
- scraping
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- 238000007790 scraping Methods 0.000 title claims abstract description 37
- 239000010802 sludge Substances 0.000 title abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 230000018044 dehydration Effects 0.000 abstract description 9
- 238000006297 dehydration reaction Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model provides a structure capable of scraping sludge on the surface of a dewatering roller, which comprises a main body, the dewatering roller and a scraping block, wherein the dewatering roller is embedded in the middle of the main body, and the scraping block is fixedly connected to one side of the main body; strike off the piece including arc wall, chute, embedding piece and sliding block, the arc wall is including compression spring, and the embedding piece is including the displacement groove, and the device is provided with strikes off the piece, can strike off the mud on surface when the dehydration roller rotates the discharge through the chute and the arc recess that strike off the piece and make it can not depend on and can't drop on the dehydration roller.
Description
Technical Field
The utility model relates to a sludge treatment technical field, it is specific, relate to a sludge dewaterer.
Background
A sludge treatment method is provided for removing water from fluid primary, concentrated or digested sludge and converting the sludge into semi-solid or solid sludge blocks. After dewatering, the water content of the sludge can be reduced to fifty-five percent to eighty percent, depending on the properties of the sludge and the sediments and the efficiency of the dewatering equipment. And current mud dehydration is all extrudeed moisture through the rotation of its dehydration roller and is dried through heating simultaneously to mud and dewater, but current dehydration roller is rotating one end when with mud discharge mud can not drop because its viscidity adhesion on the surface of dehydration roller, is that mud can depend on the surface at the dehydration roller.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the dewatering roller of the sludge dewatering device can not fall off because of the adhesion of the sludge on the dewatering surface when the dewatering is finished and the sludge is discharged.
In order to achieve the above object, the utility model provides a following technical scheme:
a structure capable of scraping sludge on the surface of a dewatering roller comprises a main body, the dewatering roller and a scraping block, wherein the dewatering roller is embedded in the middle of the main body, and the scraping block is fixedly connected to one side of the main body;
the scraping block comprises an arc-shaped groove, a chute, an embedded block and a sliding block, the arc-shaped groove is embedded in one side of the scraping block, the chute is fixedly connected to one side of the arc-shaped groove, the embedded block is fixedly connected to the middle of one side of the scraping block, and the sliding block is embedded in one side of the scraping block and is close to the top end;
the arc-shaped groove comprises a compression spring, and the compression spring is embedded into one side of the arc-shaped groove;
the embedding block comprises a displacement groove, and an opening of the displacement groove is formed in the embedding block.
Further preferred embodiments: the arc-shaped groove is rectangular with an arc-shaped concave groove, and part of one end of the arc-shaped groove is embedded in the embedding block.
Further preferred embodiments: the compression spring is embedded into one side of the inner part of the embedding block through an arc-shaped groove and is connected with the sliding block through the arc-shaped groove of the compression spring.
Further preferred embodiments: the chute is an inclined plane which is arranged at the bottom end of one side of the arc-shaped chute in an inclined manner.
Further preferred embodiments: the embedded block is a rectangular lug in the middle of one side of the scraping block, and two sides of the embedded block are fixedly connected with two sides of the scraping block.
Further preferred embodiments: the displacement groove is a hollow part with an embedded block in the middle.
Has the advantages that:
(1) this kind of structure that can scrape dehydration roller surface mud is provided with strikes off the piece, the one end surface of dehydration roller can laminate and rotate in one side of striking off the piece when accomplishing discharge with the mud extrusion, the chute inclined plane through striking off the arc wall on the piece will dewater the roller surface and glue the mud and strike off, make it move to the arc wall on, then the arc recess through the arc wall can let mud increase its gravity when striking off on the surface and let it can not pile up always on the surface of striking off the piece, make can be quick drop down.
(2) Most can make it can't effectually strike off mud when mud leads to gluing in the arc wall surface too much because it has certain moisture, consequently can promote its whole arc wall to shrink in the displacement tank of embedding piece and move, can promote its sliding block when the arc wall removes and move, increase whole area of striking off the piece and let the sunken increase of radian through the removal of sliding block for mud can not pile up on the surface always.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the local overall structure of the scraping block of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In FIGS. 1-3: the device comprises a main body 1, a dewatering roller 2, a scraping block 3, an arc-shaped groove 301, a compression spring 3011, a chute 302, an embedding block 303, a displacement groove 3031 and a sliding block 304.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention,
the utility model provides a structure capable of scraping sludge on the surface of a dewatering roller, which comprises a main body 1, the dewatering roller 2 and a scraping block 3, wherein the dewatering roller 2 is embedded in the middle of the main body 1, and the scraping block 3 is fixedly connected with one side of the main body 1;
the scraping block 3 comprises an arc-shaped groove 301, a chute 302, an embedded block 303 and a sliding block 304, wherein the arc-shaped groove 301 is embedded in one side of the scraping block 3, the chute 302 is fixedly connected to one side of the arc-shaped groove 301, the embedded block 303 is fixedly connected to the middle of one side of the scraping block 3, and the sliding block 304 is embedded in one side of the scraping block 3 and close to the top end;
the arc-shaped groove 301 comprises a compression spring 3011, and the compression spring 3011 is embedded in one side of the arc-shaped groove 301;
the insertion block 303 includes a displacement slot 3031, and the displacement slot 3031 is disposed inside the insertion block 303.
Wherein, arc wall 301 is for being the rectangle that has the sunken recess of arc, and the partial embedding of one end is inside embedding piece 303, can guide its mud to remove to the direction that inclines then drop when can letting strike off its mud through the arc recess of arc wall 301.
The compression spring 3011 is formed by embedding the arc-shaped groove 301 in one side of the inner portion of the embedded block 303, and is connected to the sliding block 304 through the arc-shaped groove 301 of the compression spring 3011, and the arc-shaped groove 301 and the sliding block 304 can not be separated when pushed by the compression spring 3011.
Wherein, chute 302 is the inclined plane that arc 301 one side bottom department was the slope form and sets up, and the inclined plane through chute 302 can be with the mud shovel on dewatering roll 2 surface fall.
Wherein, embedded piece 303 is the lug of scraping piece 3 one side middle part rectangle form, and embedded piece 303 both sides fixed connection is in scraping 3 both sides, removes when can letting the arc wall 301 atress through the hollow portion of embedded piece 303.
The displacement groove 3031 is a hollow part of the insertion block 303 in the middle.
The working principle is as follows:
when the structure capable of scraping the sludge on the surface of the dewatering roll is used, firstly, the dewatering roll 2 starts to operate by opening the motor to extrude and transport the sludge between the two dewatering rolls 2 to extrude the water therein, when the sludge is extruded and discharged, one end surface of the dewatering roll 2 is attached to one side of the scraping block 3 to rotate, the sludge adhered on the surface of the dewatering roll 2 is scraped by the inclined plane of the chute 302 of the arc-shaped groove 301 on the scraping block 3 to move to the arc-shaped groove 301, then the gravity of the sludge can be increased when the sludge is scraped on the surface to prevent the sludge from being accumulated on the surface of the scraping block 3 all the time through the arc-shaped groove of the arc-shaped groove 301, so that the sludge can fall down quickly, and most when the sludge is adhered on the surface of the arc-shaped groove 301 too much due to certain water content, the sludge can not be effectively scraped, therefore, the whole arc-shaped groove 301 is pushed to contract and move towards the displacement groove 3031 of the embedded block 303, the sliding block 304 is pushed to move when the arc-shaped groove 301 moves, the area of the whole scraping block 3 is increased through the movement of the sliding block 304, and the radian depression is increased, so that the sludge cannot be accumulated on the surface all the time.
Claims (6)
1. The utility model provides a structure that can scrape dewatering roll surface mud, includes main part (1), dewatering roll (2) and strikes off piece (3), its characterized in that: a dewatering roller (2) is embedded in the middle of the main body (1), and a scraping block (3) is fixedly connected to one side of the main body (1);
the scraping block (3) comprises an arc-shaped groove (301), a chute (302), an embedded block (303) and a sliding block (304), the arc-shaped groove (301) is embedded in one side of the scraping block (3), the chute (302) is fixedly connected to one side of the arc-shaped groove (301), the embedded block (303) is fixedly connected to the middle of one side of the scraping block (3), and the sliding block (304) is embedded in one side of the scraping block (3) and is close to the top end;
the arc-shaped groove (301) comprises a compression spring (3011), and the compression spring (3011) is embedded into one side of the arc-shaped groove (301);
the embedded block (303) comprises a displacement groove (3031), and an opening of the displacement groove (3031) is arranged in the embedded block (303).
2. The structure of claim 1, wherein the structure is characterized in that: the arc-shaped groove (301) is rectangular with an arc-shaped concave groove, and one end of the arc-shaped groove is partially embedded into the embedding block (303).
3. The structure of claim 1, wherein the structure is characterized in that: the compression spring (3011) is embedded in one side of the inner part of the embedded block (303) through an arc-shaped groove (301), and is connected with the sliding block (304) through the compression spring (3011) and the arc-shaped groove (301).
4. The structure of claim 1, wherein the structure is characterized in that: the inclined groove (302) is an inclined plane which is obliquely arranged at the bottom end of one side of the arc-shaped groove (301).
5. The structure of claim 1, wherein the structure is characterized in that: the embedded block (303) is a rectangular lug in the middle of one side of the scraping block (3), and the two sides of the embedded block (303) are fixedly connected with the two sides of the scraping block (3).
6. The structure of claim 1, wherein the structure is characterized in that: the displacement groove (3031) is a hollow part with the middle part being an embedded block (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921596623.4U CN211056940U (en) | 2019-09-25 | 2019-09-25 | Structure capable of scraping sludge on surface of dewatering roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921596623.4U CN211056940U (en) | 2019-09-25 | 2019-09-25 | Structure capable of scraping sludge on surface of dewatering roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211056940U true CN211056940U (en) | 2020-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921596623.4U Active CN211056940U (en) | 2019-09-25 | 2019-09-25 | Structure capable of scraping sludge on surface of dewatering roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211056940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113248098A (en) * | 2020-12-31 | 2021-08-13 | 鲁晓军 | Environment-friendly combined sludge treatment equipment |
-
2019
- 2019-09-25 CN CN201921596623.4U patent/CN211056940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113248098A (en) * | 2020-12-31 | 2021-08-13 | 鲁晓军 | Environment-friendly combined sludge treatment equipment |
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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: 20240313 Address after: Room 331, Former Government Office Building, Xinzhan Town, Zhaoyuan County, Daqing City, Heilongjiang Province, 163000 Patentee after: Zhaoyuan Fenghan Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: No. 14 Yangzhong Lane, Nanyang Road, Luocheng Town, Hui'an County, Quanzhou City, Fujian Province, 362000 Patentee before: Huian kemanyuan Technology Service Co.,Ltd. Country or region before: China |