CN220195885U - Dust collection device for sludge drying machine - Google Patents
Dust collection device for sludge drying machine Download PDFInfo
- Publication number
- CN220195885U CN220195885U CN202320998788.4U CN202320998788U CN220195885U CN 220195885 U CN220195885 U CN 220195885U CN 202320998788 U CN202320998788 U CN 202320998788U CN 220195885 U CN220195885 U CN 220195885U
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- Prior art keywords
- dust
- drying machine
- dust collection
- filter
- sludge drying
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- 239000000428 dust Substances 0.000 title claims abstract description 101
- 239000010802 sludge Substances 0.000 title claims abstract description 54
- 238000001035 drying Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000000605 extraction Methods 0.000 claims abstract description 13
- 238000001556 precipitation Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 239000013049 sediment Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of dust collection, and discloses a dust collection device for a sludge drying machine, which comprises a dust collection assembly, an air extractor and a filtering water tank, wherein the dust collection assembly is arranged at the top of the sludge drying machine, the filtering water tank is arranged at the bottom of the air extractor, the dust collection assembly is respectively connected with the sludge drying machine and the air extractor, and the air extractor is connected with the inside of the filtering water tank through an exhaust pipeline. This a dust extraction for sludge drying machine, through air exhauster and dust absorption subassembly, alright take out the dust in the sludge drying machine, realize clearing up inside the sludge drying machine, can carry the dust of taking out simultaneously in the filter tank, make dust and water mixed sediment, alright handle the dust, can block the dust of precipitation through the filter screen board, through taking out the filter screen board, alright clear up the dust on its surface, easily handle the dust, avoid its drift.
Description
Technical Field
The utility model relates to the technical field of dust collection, in particular to a dust collection device for a sludge drying machine.
Background
The sludge is a product after sewage treatment, is an extremely complex non-uniform mass composed of organic residues, bacterial cells, inorganic particles, colloid and the like, and needs to be dried by a sludge drier when the sludge is treated, so that the water content of the sludge is reduced, but dust is generated in the sludge drying process, and the dust can be cleaned by a dust suction device in order to avoid the dust from adhering to the bottom of the sludge drier.
The utility model provides a dust extraction and sludge drying machine for sludge drying machine that chinese patent CN208532586U discloses, this dust extraction includes ash collecting box, dust absorption pipe and dust collection subassembly, ash collecting box sets up the bottom of sludge drying machine, ash collecting box has ash collecting opening, dust absorption pipe connect in ash collecting box, dust collection subassembly connect in dust absorption pipe, dust collection subassembly is used for producing the suction, makes be in the dust of sludge drying machine bottom can be through ash collecting opening is inhaled in the dust absorption pipe, and finally by dust collection subassembly absorbs. The utility model can greatly improve the dust removal efficiency and reduce the input of manpower.
In the above technical scheme, the dust can be extracted and conveyed into the plastic bag, and the dust is collected through the plastic bag, but after the dust is collected, the dust is not easy to treat, and when the plastic bag is separated from the air blower, part of the dust is easy to fly into the air from the plastic bag, so that the environment is influenced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a dust collection device for a sludge drying machine, which aims to solve the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust extraction for sludge drying machine, includes dust absorption subassembly, air exhauster and the filter tank that sets up the air exhauster bottom that sets up at sludge drying machine top, dust absorption subassembly is connected with sludge drying machine and air exhauster respectively, the air exhauster passes through exhaust duct and filter tank's internal connection, alright with the interior dust transport of sludge drying machine to filter tank inside to mix with water and deposit, filter tank's left and right sides is equipped with delivery port and water inlet respectively, filter tank's inside is equipped with the filter screen board, filters the dust of deposit.
Preferably, the dust collection assembly comprises a dust collection cavity, a connecting pipeline corresponding to the top discharge port of the sludge drier is arranged at the bottom of the dust collection cavity, and the dust collection cavity is communicated with the top of the air extractor through the dust collection pipeline.
Preferably, the inside fixedly connected with rectangle spacing frame of filter tank, the filter screen plate sets up the top at the spacing frame of rectangle, the water inlet is located the top of delivery port, the water inlet is located the right side of delivery port, the spacing frame of rectangle is located the top of delivery port.
Preferably, the top fixedly connected with four locating levers of the spacing frame of rectangle, four locating holes that run through from top to bottom have been seted up to the inside of filter screen plate, the locating lever is pegged graft with the inside activity of locating hole.
Preferably, the access hole is formed in the front face of the filter water tank, an access door plate is arranged in the access hole, the access door plate is hinged with the filter water tank through a hinge, and the filter screen plate is matched with the interior of the access hole.
Preferably, the bottom of locating lever is the screw thread form, the side surface of locating lever is equipped with butterfly fastening nut, butterfly fastening nut and the top overlap joint of filter screen plate, the top of locating lever is corresponding with the interior bottom wall position of access hole.
Compared with the prior art, the utility model provides a dust collection device for a sludge drying machine, which has the following beneficial effects:
1. this a dust extraction for sludge drying machine, through air exhauster and dust absorption subassembly, alright take out the dust in the sludge drying machine, realize clearing up inside the sludge drying machine, can carry the dust of taking out simultaneously in the filter tank, make dust and water mixed sediment, alright handle the dust, can block the dust of precipitation through the filter screen board, through taking out the filter screen board, alright clear up the dust on its surface, easily handle the dust, avoid its drift.
2. This a dust extraction for sludge drying machine, alright fix a position the filter screen plate through the locating lever, improve the stable effect of filter screen plate, and set up butterfly fastening nut on the locating lever, alright fix the filter screen plate at the top of the spacing frame of rectangle, the filter screen plate that just turns forward takes place to remove, and when upwards removing the filter screen plate, prevent that the filter screen plate from taking place the slope condition.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the complete structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a side cross-sectional view of the filter tank of the present utility model;
fig. 5 is an enlarged view of the structure of fig. 4 at a in accordance with the present utility model.
Wherein: 1. an air extractor; 2. a filter water tank; 3. a dust collection cavity; 4. a connecting pipe; 5. a dust collection pipeline; 6. an exhaust duct; 7. a filter screen plate; 8. a rectangular limit frame; 9. a positioning rod; 10. positioning holes; 11. an access opening; 12. an access door panel; 13. butterfly-shaped fastening nut.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Referring to fig. 1-5, a dust collection device for a sludge drying machine comprises a dust collection assembly arranged at the top of the sludge drying machine, an air extractor 1 and a filter water tank 2 arranged at the bottom of the air extractor 1, wherein the dust collection assembly is respectively connected with the sludge drying machine and the air extractor 1, dust in the sludge drying machine can be pumped into the dust collection assembly by the operation of the air extractor 1, the air extractor 1 is connected with the inside of the filter water tank 2 through an exhaust pipeline 6, the dust in the sludge drying machine can be conveyed into the filter water tank 2 and mixed with water to form sludge for precipitation, a water outlet and a water inlet are respectively arranged on the left side and the right side of the filter water tank 2, liquid in the filter water tank 2 can be replaced through the water inlet and the water outlet, a filter screen 7 is arranged in the filter water tank 2, the filter screen 7 is matched with the inside of the filter water tank 2, and the precipitated dust is filtered.
Further, the dust collection assembly comprises a dust collection cavity 3, a connecting pipeline 4 corresponding to a top discharge port of the sludge drying machine is arranged at the bottom of the dust collection cavity 3, the dust collection cavity 3 is communicated with the top of the air extractor 1 through a dust collection pipeline 5, the air extractor 1 works simultaneously and can suck dust in the sludge drying machine into the dust collection cavity 3, and then the dust is discharged along the dust collection pipeline 5, so that dust in the sludge drying machine is cleaned.
Further, the inside fixedly connected with rectangle spacing frame 8 of filter tank 2, filter screen plate 7 sets up at the top of rectangle spacing frame 8, can carry out spacingly to filter screen plate 7 through rectangle spacing frame 8, the water inlet is located the top of delivery port, the water inlet is located the right side of delivery port, rectangle spacing frame 8 is located the top of delivery port, the dust enters into the inside of filter tank 2 from exhaust duct 6, and the water contact in subsidence and the filter tank 2 mixes, form silt and deposit downwards in aqueous, make silt and filter screen plate 7 surface contact, can block silt through filter screen plate 7, prevent its downwardly moving.
Further, four locating rods 9 are fixedly connected with the top of the rectangular limiting frame 8, four locating holes 10 penetrating up and down are formed in the filter screen plate 7, the locating rods 9 are movably inserted into the locating holes 10, the filter screen plate 7 is limited through the locating rods 9, and shaking of the filter screen plate 7 in the filter tank 2 is prevented.
Further, access port 11 has been seted up in the front of filter tank 2, and the inside of access port 11 is equipped with access door panel 12, and access door panel 12 passes through the hinge and articulates with filter tank 2, and filter screen plate 7 and the inside looks adaptation of access port 11 can seal access port 11 department through access door panel 12, prevents that liquid from oozing, and can follow access port 11 department and take out filter screen plate 7.
Further, the bottom of locating lever 9 is the heliciform, the side surface of locating lever 9 is equipped with butterfly fastening nut 13, butterfly fastening nut 13 and the top overlap joint of filter screen plate 7, the top of locating lever 9 is corresponding with the interior bottom wall position of access hole 11, through butterfly fastening nut 13 and locating lever 9 threaded connection, alright fix filter screen plate 7 at the top of rectangle spacing frame 8, prevent that filter screen plate 7 from appearing rocking the condition, improve the filter effect with silt, and rotate butterfly fastening nut 13 and take out, alright take out filter screen plate 7 and wash, under the effect of locating lever 9, make filter screen plate 7 need not appear the tilting phenomenon when removing, avoid silt to drop.
The application process of the utility model is as follows:
when the air extractor 1 is used, dust in the sludge drier can be pumped into the dust collection cavity 3 through the dust collection pipeline 5 by opening the air extractor 1, and is conveyed to the exhaust pipeline 6, so that the dust enters the filter tank 2, is mixed with water in the filter tank 2 to form sludge through dust descent, and is deposited downwards in the water, when the sludge is in contact with the filter screen plate 7, the sludge can be filtered, then liquid is discharged, the sludge can be attached to the surface of the filter screen plate 7, the access door plate 12 is opened, the butterfly-shaped fastening nut 13 is rotated, the filter screen plate 7 can be taken out from the positioning rod 9, and the filter screen plate 7 is taken out from the filter tank 2 through the access hole 11 and is cleaned.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A dust extraction for sludge drying machine, including setting up dust extraction subassembly, air exhauster (1) and the filtration water tank (2) that sets up air exhauster (1) bottom at sludge drying machine top, its characterized in that: the dust collection assembly is respectively connected with the sludge drying machine and the air extractor (1), the air extractor (1) is connected with the inside of the filter water tank (2) through an exhaust pipeline (6), dust in the sludge drying machine can be conveyed to the inside of the filter water tank (2) and mixed with water for precipitation, the left side and the right side of the filter water tank (2) are respectively provided with a water outlet and a water inlet, and a filter screen (7) is arranged in the filter water tank (2) for filtering precipitated dust.
2. A dust extraction for a sludge dryer as claimed in claim 1, wherein: the dust collection assembly comprises a dust collection cavity (3), a connecting pipeline (4) corresponding to the top outlet of the sludge drier is arranged at the bottom of the dust collection cavity (3), and the dust collection cavity (3) is communicated with the top of the air extractor (1) through a dust collection pipeline (5).
3. A dust extraction for a sludge dryer as claimed in claim 1, wherein: the inside fixedly connected with rectangle spacing frame (8) of filter tank (2), filter screen board (7) set up at the top of rectangle spacing frame (8), the water inlet is located the top of delivery port, the water inlet is located the right side of delivery port, rectangle spacing frame (8) are located the top of delivery port.
4. A dust extraction for a sludge dryer as claimed in claim 3, wherein: four locating rods (9) are fixedly connected to the top of the rectangular limiting frame (8), four locating holes (10) penetrating through the inside of the filter screen plate (7) are formed in the filter screen plate, and the locating rods (9) are movably inserted into the locating holes (10).
5. A dust extraction for a sludge dryer as claimed in claim 1, wherein: the front of filter tank (2) has seted up access hole (11), the inside of access hole (11) is equipped with access door plant (12), access door plant (12) are articulated with filter tank (2) through the hinge, filter screen plate (7) and the inside looks adaptation of access hole (11).
6. A dust extraction for a sludge dryer as claimed in claim 4, wherein: the bottom of locating lever (9) is the screw thread form, the side surface of locating lever (9) is equipped with butterfly fastening nut (13), butterfly fastening nut (13) overlap joint with the top of filter screen plate (7), the top of locating lever (9) is corresponding with the interior bottom wall position of access hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998788.4U CN220195885U (en) | 2023-04-27 | 2023-04-27 | Dust collection device for sludge drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998788.4U CN220195885U (en) | 2023-04-27 | 2023-04-27 | Dust collection device for sludge drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220195885U true CN220195885U (en) | 2023-12-19 |
Family
ID=89146861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320998788.4U Active CN220195885U (en) | 2023-04-27 | 2023-04-27 | Dust collection device for sludge drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220195885U (en) |
-
2023
- 2023-04-27 CN CN202320998788.4U patent/CN220195885U/en active Active
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