CN210496626U - Sludge drying reducing mechanism of environmental protection - Google Patents
Sludge drying reducing mechanism of environmental protection Download PDFInfo
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- CN210496626U CN210496626U CN201920843071.6U CN201920843071U CN210496626U CN 210496626 U CN210496626 U CN 210496626U CN 201920843071 U CN201920843071 U CN 201920843071U CN 210496626 U CN210496626 U CN 210496626U
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- drying
- pipe
- crushing box
- mummification
- crushing
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Abstract
The utility model relates to a sludge drying reducing mechanism of environmental protection, smash the case including the mummification, the mummification is smashed bottom of the case portion and is equipped with the discharge gate, and the mummification is smashed the bottom of the case portion and is equipped with the wheel that rolls in discharge gate both sides, the incasement is smashed to the mummification is equipped with the fixed plate, and the case is smashed to the fixed plate with the mummification separates into first working chamber and second working chamber. The utility model discloses mud passes through the feeder hopper and gets into the mummification and smashes the incasement, and mud can be mummification, smashes, and the dust that produces simultaneously can be collected to improve the mummification crushing effect of mud, start the air-blower, the air-blower passes through negative pressure pipe and tub intercommunication that gathers dust, and the air-blower passes through the arc pipe chute and constantly to tub blast air that gathers dust, and wind direction dust collecting box end constantly circulates simultaneously, thereby forms the negative pressure in dust collecting box department.
Description
Technical Field
The utility model relates to a sludge treatment technical field, concretely relates to sludge drying reducing mechanism of environmental protection.
Background
The sludge is a product after sewage treatment, is an extremely complex heterogeneous body consisting of organic fragments, bacterial thalli, inorganic particles, colloids and the like, and has the main characteristics of high water content (up to more than 99 percent), high organic matter content, easy decomposition and stink generation, fine particles, small specific gravity and colloidal liquid state. It is a thick matter between liquid and solid, and can be transported by pump, but it is difficult to separate solid from liquid by sedimentation, the concentration of suspended matter is generally 1-10%, and the concentration below this is often called mud; because the source of the sludge and the water treatment method are different, the properties of the produced sludge are different, the types of the sludge are many, the classification is complex, and the sludge can be generally classified according to the following methods at present: the sludge is mainly domestic sewage sludge, industrial wastewater sludge and water supply sludge according to the source.
The existing sludge drying and crushing device can produce a large amount of dust in the drying and crushing process, and if the dust is not treated in time, the harm to the health of workers and the environment is easily caused.
Disclosure of Invention
An object of the utility model is to provide a sludge drying reducing mechanism of environmental protection to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an environment-friendly sludge drying and crushing device comprises a drying and crushing box, wherein a discharge port is formed in the bottom of the drying and crushing box, rolling wheels are arranged on the bottom of the drying and crushing box on two sides of the discharge port, a fixed plate is arranged in the drying and crushing box and divides the drying and crushing box into a first working chamber and a second working chamber, a driving motor is arranged at the top of the drying and crushing box, a stirring shaft is connected to an output shaft of the driving motor, the stirring shaft sequentially penetrates through the drying and crushing box and the fixed plate and is arranged at the bottom of the second working chamber, a feeding hopper is arranged in the drying and crushing box, the top of the feeding hopper penetrates through the drying and crushing box and is arranged outside the drying and crushing box, the bottom of the feeding hopper penetrates through;
the sludge drying and crushing device is characterized in that mounting rods are symmetrically arranged on the stirring shaft, sludge scrapers are arranged at two ends of each mounting rod and are attached to the inner wall of the drying and crushing box, mounting transverse blocks are uniformly arranged on the stirring shaft, mounting vertical blocks are uniformly arranged on the mounting rods, and disturbance blocks are uniformly arranged on the mounting transverse blocks and the mounting vertical blocks;
a fixed mounting seat is arranged outside the drying and crushing box, a dust collecting box is arranged on the fixed mounting seat and is communicated with one end of a dust collecting pipe, the other end of the dust collecting pipe penetrates through the drying and crushing box and is connected with a dust collecting cover, and an air blower is also arranged on the fixed mounting seat and is communicated with the dust collecting pipe through a negative pressure pipe;
the drying and crushing box is provided with an electric heating cavity in the area of the second working cavity, an electric heating wire is arranged in the electric heating cavity, and the electric heating wire is used for heating the second working cavity.
Preferably, a filter screen is arranged on the filter hole.
Preferably, a triangular scattering block is arranged on the disturbance block.
Preferably, the negative pressure pipe includes standpipe and arc pipe chute, and standpipe and arc pipe chute integrated into one piece set up, and the arc pipe chute sets up in gathering dust intraductally, and the standpipe sets up in tub outside gathering dust.
Preferably, cleaning openings are further formed in two sides of the top of the drying and crushing box.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses mud gets into the mummification through the feeder hopper and smashes the incasement, mud can be mummification, smash, the dust that produces simultaneously can be collected, thereby improve the mummification crushing effect of mud, start the air-blower, the air-blower passes through negative pressure pipe and tub intercommunication that gathers dust, the air-blower passes through the arc pipe chute and constantly to tub blast air that gathers dust, wind direction dust collecting box end constantly circulates simultaneously, thereby form the negative pressure in dust collecting box department, then the dust cage gathers the dust, send into the dust collecting box with the dust through tub that gathers dust, the setting of arc pipe chute can make the dust need not directly get into in the dust collecting box through the air-blower.
(2) The disturbance block continuously disturbs the sludge, so that the drying speed is improved, and after drying is finished, the disturbance block is provided with the triangular scattering block which can scatter the dried sludge, so that the crushing effect is realized, and the drying and crushing effect is further completed; the filter screen sets up and filters large granule material, prevents to block up the pipe that gathers dust, influences dust removal effect, and the washing mouth has still been seted up to the crushing roof portion both sides of mummification, and the outside water pump of washing mouth switch-on to can smash the case drip washing with filter screen, mummification, improve next dust collection efficiency and dry crushing efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the fixing plate structure of the present invention;
FIG. 3 is a schematic view of the triangular breaking block structure of the present invention;
fig. 4 is a schematic view of the structure of the negative pressure pipe of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, an environment-friendly sludge drying and pulverizing apparatus comprises a drying and pulverizing box 1, a discharge port 2 is disposed at the bottom of the drying and pulverizing box 1, rolling wheels 3 are disposed at two sides of the discharge port 2 at the bottom of the drying and pulverizing box 1, a fixing plate 4 is arranged in the drying and crushing box 1, the drying and crushing box 1 is divided into a first working chamber 5 and a second working chamber 6 by the fixing plate 4, the top of the drying and crushing box 1 is provided with a driving motor 7, an output shaft of the driving motor 7 is connected with a stirring shaft 8, the stirring shaft 8 sequentially penetrates through the drying and crushing box 1 and the fixing plate 4 and is arranged at the bottom of the second working chamber 6, a feed hopper 10 is arranged in the drying and crushing box 1, the top end of the feed hopper 10 penetrates through the drying and crushing box 1 and is arranged outside the drying and crushing box 1, the bottom end of the feed hopper 10 penetrates through a fixing plate 4 and is arranged in a second working chamber 6, and filter holes 11 are uniformly formed in the fixing plate 4 on two sides of a stirring shaft 8;
the feed hopper 10 is connected with a sludge pump, sludge is pumped into the second working chamber 6 through the feed hopper 10, the electric heating wire 24 is electrified, the second working chamber 6 is heated, sludge is dried, the driving motor 7 is started, the stirring shaft 8 rotates, the mounting rod 12 is driven to rotate, the vertical block 15 is mounted, the transverse block 14 rotates, the stirring block 16 continuously stirs the sludge, the drying speed is improved, after drying is finished, the triangular scattering block 1601 is arranged on the stirring block 16, the dried sludge can be scattered by the triangular scattering block 1601, the crushing effect is realized, a large amount of dust is generated in the crushing process, the blower 21 is communicated with the dust collection pipe 19 through the negative pressure pipe 22 by starting the blower 21, the blower 21 continuously blows the dust collection pipe 19 through the arc inclined pipe 2202, and simultaneously wind continuously circulates towards the end of the dust collection box 18, so that negative pressure is formed at the dust collection box 18, then the dust hood 20 collects the dust and sends the dust into the dust collecting box 18 through the dust collecting pipe 19;
the stirring shaft 8 is symmetrically provided with mounting rods 12, two ends of each mounting rod 12 are provided with sludge scrapers 13, the sludge scrapers 13 are attached to the inner wall of the drying and crushing box 1, mounting transverse blocks 14 are uniformly arranged on the stirring shaft 8, mounting vertical blocks 15 are uniformly arranged on the mounting rods 12, and disturbance blocks 16 are uniformly arranged on the mounting transverse blocks 14 and the mounting vertical blocks 15;
a fixed mounting seat 17 is arranged outside the drying and crushing box 1, a dust collecting box 18 is arranged on the fixed mounting seat 17, the dust collecting box 18 is communicated with one end of a dust collecting pipe 19, the other end of the dust collecting pipe 19 penetrates through the drying and crushing box 1 and is connected with a dust collecting cover 20, an air blower 21 is further arranged on the fixed mounting seat 17, and the air blower 21 is communicated with the dust collecting pipe 19 through a negative pressure pipe 22;
the drying and crushing box 1 is provided with an electric heating cavity 23 in the second working cavity area 6, an electric heating wire 24 is arranged in the electric heating cavity 23, and the electric heating wire 24 is used for heating the second working cavity 6.
The filter screen 9 is arranged on the filter hole 11, and the filter screen 9 is arranged to filter large granular substances, so that the dust collecting pipe 19 is prevented from being blocked, and the dust removing effect is prevented from being influenced;
a triangular breaking block 1601 is arranged on the disturbing block 16; the triangular scattering block 1601 thoroughly and sufficiently scatters the dried sludge, thereby improving the crushing effect.
The negative pressure pipe 22 comprises a vertical pipe 2201 and an arc-shaped inclined pipe 2202, the vertical pipe 2201 and the arc-shaped inclined pipe 2202 are integrally formed, the arc-shaped inclined pipe 2202 is arranged in the dust collection pipe 19, the vertical pipe 2201 is arranged outside the dust collection pipe 19, and the arc-shaped inclined pipe 2202 is arranged to form negative pressure at the dust collection box 18, so that dust does not directly enter the dust collection box 18 through the blower 21, and the effect of protecting the blower 21 is achieved;
the utility model discloses a theory of operation is: the feed hopper 10 is connected with a sludge pump, sludge is pumped into the second working chamber 6 through the feed hopper 10, the electric heating wire 24 is electrified, the second working chamber 6 is heated, sludge is dried, the driving motor 7 is started, the stirring shaft 8 rotates, the mounting rod 12 is driven to rotate, the vertical block 15 is mounted, the transverse block 14 rotates, the stirring block 16 continuously stirs the sludge, the drying speed is improved, after drying is finished, the triangular scattering block 1601 is arranged on the stirring block 16, the dried sludge can be scattered by the triangular scattering block 1601, the crushing effect is realized, a large amount of dust is generated in the crushing process, the blower 21 is communicated with the dust collection pipe 19 through the negative pressure pipe 22 by starting the blower 21, the blower 21 continuously blows the dust collection pipe 19 through the arc inclined pipe 2202, and simultaneously wind continuously circulates towards the end of the dust collection box 18, so that negative pressure is formed at the dust collection box 18, then the dust collecting cover 20 collects the dust, the dust is sent into the dust collecting box 18 through the dust collecting pipe 19, after the crushing is finished, the discharge hole 2 is opened, the sludge is discharged, and when the drying crushing box is cleaned, an external water pump is connected through the cleaning hole 25, so that the filter screen 9 and the drying crushing box 1 can be leached.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The environment-friendly sludge drying and crushing device comprises a drying and crushing box, wherein a discharge port is formed in the bottom of the drying and crushing box, rolling wheels are arranged on the bottom of the drying and crushing box on two sides of the discharge port, and the drying and crushing box is internally provided with a fixed plate which separates the drying and crushing box into a first working chamber and a second working chamber;
the sludge drying and crushing device is characterized in that mounting rods are symmetrically arranged on the stirring shaft, sludge scrapers are arranged at two ends of each mounting rod and are attached to the inner wall of the drying and crushing box, mounting transverse blocks are uniformly arranged on the stirring shaft, mounting vertical blocks are uniformly arranged on the mounting rods, and disturbance blocks are uniformly arranged on the mounting transverse blocks and the mounting vertical blocks;
a fixed mounting seat is arranged outside the drying and crushing box, a dust collecting box is arranged on the fixed mounting seat and is communicated with one end of a dust collecting pipe, the other end of the dust collecting pipe penetrates through the drying and crushing box and is connected with a dust collecting cover, and an air blower is also arranged on the fixed mounting seat and is communicated with the dust collecting pipe through a negative pressure pipe;
the drying and crushing box is provided with an electric heating cavity in the area of the second working cavity, an electric heating wire is arranged in the electric heating cavity, and the electric heating wire is used for heating the second working cavity.
2. The environment-friendly sludge drying and crushing device as claimed in claim 1, wherein the filtering holes are provided with a filter screen.
3. The environment-friendly sludge drying and crushing device as claimed in claim 1, wherein the disturbance block is provided with a triangular scattering block.
4. The environment-friendly sludge drying and smashing device according to claim 1, wherein the negative pressure pipe comprises a vertical pipe and an arc-shaped inclined pipe, the vertical pipe and the arc-shaped inclined pipe are integrally formed, the arc-shaped inclined pipe is arranged in the dust collection pipe, and the vertical pipe is arranged outside the dust collection pipe.
5. The environment-friendly sludge drying and crushing device as claimed in claim 1, wherein cleaning ports are further formed on two sides of the top of the drying and crushing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843071.6U CN210496626U (en) | 2019-06-05 | 2019-06-05 | Sludge drying reducing mechanism of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843071.6U CN210496626U (en) | 2019-06-05 | 2019-06-05 | Sludge drying reducing mechanism of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210496626U true CN210496626U (en) | 2020-05-12 |
Family
ID=70577615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920843071.6U Active CN210496626U (en) | 2019-06-05 | 2019-06-05 | Sludge drying reducing mechanism of environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210496626U (en) |
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2019
- 2019-06-05 CN CN201920843071.6U patent/CN210496626U/en active Active
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