CN111018280A - Integrated processing apparatus of environmental protection mud - Google Patents
Integrated processing apparatus of environmental protection mud Download PDFInfo
- Publication number
- CN111018280A CN111018280A CN201911390701.XA CN201911390701A CN111018280A CN 111018280 A CN111018280 A CN 111018280A CN 201911390701 A CN201911390701 A CN 201911390701A CN 111018280 A CN111018280 A CN 111018280A
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- Prior art keywords
- cylinder
- drying
- extrusion
- drying cylinder
- shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
Abstract
The invention discloses an environment-friendly sludge integrated treatment device which comprises a shell, an extrusion dewatering mechanism, a drying mechanism and a crushing mechanism, wherein the extrusion dewatering mechanism is arranged on the shell; the squeezing dewatering mechanism is arranged in the shell and comprises a dewatering cylinder, and a squeezing net cylinder is nested in the dewatering cylinder; the middle of the extrusion net cylinder is communicated with a blanking pipe, a drying cylinder is arranged below the blanking pipe, and the surface of the drying cylinder is abutted with a shovel plate. The sludge drying device has the advantages that the sludge uniformly drops on the conical surface of the drying cylinder through the discharging pipe, the spiral discharging roller linked with the horizontal shaft and the hollow drying cylinder with the conical cylinder, and is paved through the paving roller, so that the sludge is efficiently dried and cleaned by the shovel plate; through being equipped with and bearing a sieve section of thick bamboo, smashing the sword, break sludge to through returning the spray tube, carry out secondary drying to sludge, the sludge dewatering solidification of being convenient for is smashed, provides and smashes and dry effect, screens through bearing a sieve section of thick bamboo, guarantees the quality of mud granulation.
Description
Technical Field
The invention relates to the field of environment-friendly equipment, in particular to an environment-friendly sludge integrated treatment device.
Background
In the environmental protection engineering, carry out recycle as compound fertilizer addition material to remaining mud behind sewage treatment, need carry out drying dehydration to mud to and the granulation, traditional processing mode adopts the dry container of drum-type to carry out the drying to mud, and mud easily glues in the cylinder and is the piece, and the inside drying that is difficult to of mud piece, thoroughly drying time is long, has reduced the efficiency of mud drying granulation.
The application provides an integrated processing apparatus of environmental protection mud adopts the dry mode of spreading to replace the cylinder drying, improves drying efficiency.
Disclosure of Invention
The invention aims to provide an environment-friendly sludge integrated treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an environment-friendly sludge integrated treatment device comprises a shell, an extrusion dewatering mechanism, a drying mechanism and a crushing mechanism; the squeezing dewatering mechanism is arranged in the shell and comprises a dewatering cylinder, and a squeezing net cylinder is nested in the dewatering cylinder; the middle of the extrusion net cylinder is communicated with a blanking pipe, a drying cylinder is arranged below the blanking pipe, and the surface of the drying cylinder is abutted with a shovel plate.
As a further scheme of the invention: the dewatering cylinder is a cylinder which is horizontally arranged.
As a further scheme of the invention: the extrusion net barrel is hourglass-shaped, and the surface of the extrusion net barrel is provided with water seepage holes which are uniformly distributed.
As a further scheme of the invention: the squeezing net barrel is internally provided with a horizontal shaft which is fixedly connected with a spiral squeezing blade, the horizontal shaft extends to the outer side of the shell and is connected with an output shaft of a first motor through a coupler, the lower end of the dewatering barrel is communicated with a drain pipe, and the drain pipe extends to the outer side of the shell.
As a further scheme of the invention: the unloading pipe extends to dewatering cylinder below, is equipped with spiral unloading roller in the unloading pipe, and spiral unloading roller extends to in the extrusion net section of thick bamboo and through drive gear group and horizontal axis connection transmission, and drive gear group includes a set of bevel gear of mutually perpendicular and meshing.
As a further scheme of the invention: the drying cylinder is a hollow conical cylinder with a pointed upper end, the drying cylinder is fixedly connected with a vertical shaft, the vertical shaft extends to the lower part of the shell and is connected with an output shaft of a second motor through a transmission belt, the second motor drives the drying cylinder to rotate through the vertical shaft, and one side of the blanking pipe is communicated with a material guide pipe; the vertical shaft is a hollow shaft, the upper end of the vertical shaft extends into the drying cylinder and is communicated with a spray head which is distributed circumferentially, the lower end of the vertical shaft is communicated with an air outlet pipe of an air heater through a rotary joint, and the conical surface of the drying cylinder is made of a heat conduction material.
As a further scheme of the invention: the shovel plate is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with an extension shaft of the spiral discharging roller.
As a further scheme of the invention: a crushing mechanism is arranged below the drying cylinder and comprises a bearing screen cylinder, the bearing screen cylinder is fixedly connected with the inner wall of the shell and is a conical mesh cover with an opening at the upper end, and uniformly distributed screen holes are formed in the circumferential surface of the bearing screen cylinder; crushing knives which are distributed at equal intervals are arranged in the bearing screen cylinder and are fixedly connected with the vertical shaft; the lower part of the shell is provided with a discharge plate, and the lower end of the discharge plate is provided with a discharge hole.
As a further scheme of the invention: the upper end face of the drying cylinder is abutted with a paving roller, the paving roller is connected with the surface of the drying cylinder in a sliding manner, the paving roller is rotatably connected with a roller frame, and the roller frame is fixedly connected with a fixed frame; the lower end surface of the drying cylinder is communicated with return spray pipes which are uniformly distributed.
Compared with the prior art, the invention has the beneficial effects that: the sludge drying device has the advantages that the sludge uniformly drops on the conical surface of the drying cylinder through the discharging pipe, the spiral discharging roller linked with the horizontal shaft and the hollow drying cylinder with the conical cylinder, and is paved through the paving roller, so that the sludge is efficiently dried and cleaned by the shovel plate; through being equipped with and bearing a sieve section of thick bamboo, smashing the sword, break sludge to through returning the spray tube, carry out secondary drying to sludge, the sludge dewatering solidification of being convenient for is smashed, provides and smashes and dry effect, screens through bearing a sieve section of thick bamboo, guarantees the quality of mud granulation.
Drawings
FIG. 1 is a schematic diagram of the internal structure of an environment-friendly integrated sludge treatment device;
FIG. 2 is a perspective assembly view of an extrusion screen drum in the integrated environmental sludge treatment plant;
FIG. 3 is an enlarged view taken at A in FIG. 1;
fig. 4 is a perspective view of a drying cylinder in the integrated environment-friendly sludge treatment device.
In the figure: 1-a shell; 2-a dewatering cylinder; 3-extruding a net cylinder; 4-a feed pipe; 5-a feeding hopper; 6-horizontal axis; 7-helical extrusion blades; 8-a first motor; 9-a drain pipe; 10-a blanking pipe; 11-a spiral blanking roller; 12-a drive gear set; 13-a material guide pipe; 14-a drying cylinder; 15-vertical axis; 16-a drive belt; 17-a second electric machine; 18-a rotary joint; 19-a hot air blower; 20-a spray head; 21-a spreading roller; 22-a roller frame; 23-a fixing frame; 24-a shovel plate; 25-a load-bearing screen cylinder; 26-a backspray pipe; 27-crushing knife; 28-mesh; 29-a discharge plate; and 30-a discharge hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, an environment-friendly sludge integrated processing apparatus includes a housing 1, an extrusion dehydration mechanism, a drying mechanism, and a crushing mechanism; the squeezing dewatering mechanism is arranged in the shell 1 and comprises a dewatering cylinder 2, the dewatering cylinder 2 is a horizontally arranged cylinder, a squeezing net cylinder 3 is nested in the dewatering cylinder 2, the squeezing net cylinder 3 is hourglass-shaped, and water seepage holes are uniformly distributed on the surface of the squeezing net cylinder 3; be equipped with horizontal axis 6 in the extrusion net section of thick bamboo 3, 6 fixedly connected with spiral extrusion blade 7 of horizontal axis, horizontal axis 6 extend to the 1 outside of casing and have the output shaft of first motor 8 through the coupling joint, and is concrete, spiral extrusion blade 7 with be the horizontal extrusion net section of thick bamboo 3 cooperation that sets up of hourglass form, carry out the extrusion dehydration to mud, the water of deviating from enters into dehydration section of thick bamboo 2 in, 2 lower extreme intercommunications of dehydration section of thick bamboo have drain pipe 9, drain pipe 9 extends to the 1 outside of casing.
The middle part of the extrusion net drum 3 is communicated with a blanking pipe 10, and the blanking pipe 10 extends to the lower part of the dewatering drum 2; a spiral discharging roller 11 is arranged in the discharging pipe 10, the spiral discharging roller 11 extends into the extrusion net cylinder 3 and is connected with the horizontal shaft 6 for transmission through a transmission gear set 12, and the transmission gear set 12 comprises a group of bevel gears which are vertical to each other and meshed with each other; specifically, under the promotion of screw extrusion blade 7, the mud of dehydration removes to the middle part of extrusion net section of thick bamboo 3, enters into unloading pipe 10 in, is equipped with spiral unloading roller 11 in the unloading pipe 10, and horizontal axis 6 drives spiral unloading roller 11 and rotates, and control mud exhaust speed guarantees the extrusion time simultaneously, guarantees the extrusion dehydration effect.
A drying cylinder 14 is arranged below the discharging pipe 10, the drying cylinder 14 is a hollow conical cylinder with a pointed upper end, the drying cylinder 14 is fixedly connected with a vertical shaft 15, the vertical shaft 15 extends to the lower part of the shell 1 and is connected with an output shaft of a second motor 17 through a transmission belt 16, the second motor 17 drives the drying cylinder 14 to rotate through the vertical shaft 15, one side of the discharging pipe 10 is communicated with a material guide pipe 13, the dewatered sludge falls onto the surface of the drying cylinder 14 through the discharging pipe 10 and the material guide pipe 13, and the sludge is dispersed on the conical surface of the drying cylinder 14 under the action of the rotating drying cylinder 14; the vertical shaft 16 is a hollow shaft, the upper end of the vertical shaft 16 extends into the drying cylinder 14 and is communicated with circumferentially distributed spray heads 20, and the lower end of the vertical shaft 16 is communicated with an air outlet pipe of an air heater 19 through a rotary joint 18; specifically, hot-blast entering into drying cylinder 14 and spout from shower nozzle 20 through vertical axis 16 that air heater 19 produced, the conical surface of drying cylinder 14 is made for the heat conduction material, hot-blast heating to drying cylinder 14's conical surface that enters into in drying cylinder 14, drying cylinder 14 is to drying from the mud that the unloading roller 10 fell down, drying cylinder 14 is under vertical axis 16's effect for the mud that falls on drying cylinder 14 evenly paves on drying cylinder 14's conical surface, improves drying effect.
The surface of the drying cylinder 14 is abutted with a shovel plate 24, the shovel plate 24 is fixedly connected with a fixing frame 23, the fixing frame 23 is fixedly connected with an extension shaft of the spiral discharging roller 11, and the spiral discharging roller 11 drives the shovel plate 24 to slide on the surface of the drying cylinder 14 so as to shovel off dried sludge.
A crushing mechanism is arranged below the drying cylinder 14, the crushing mechanism comprises a bearing screen cylinder 25, the bearing screen cylinder 25 is fixedly connected with the inner wall of the shell 1, the bearing screen cylinder 25 is a conical mesh cover with an opening at the upper end, and uniformly distributed screen holes are formed in the circumferential surface of the bearing screen cylinder; be equipped with the crushing sword 27 that the equidistance distributes in bearing sieve section of thick bamboo 25, crushing sword 27 and vertical axle 15 fixed connection smash the sludge sediment that drops under the drive of vertical axle 16.
The lower part of the shell 1 is provided with a discharging plate 29, and the lower end of the discharging plate 29 is provided with a discharging hole 30, so that discharging is facilitated.
Example 2
This example differs from example 1 in that: in order to improve the drying effect, the upper end surface of the drying cylinder 14 is abutted with a paving roller 21, the paving roller 21 is in sliding connection with the surface of the drying cylinder 14, the paving roller 21 is rotatably connected with a roller frame 22, and the roller frame 22 is fixedly connected with a fixing frame 23; the spreading roller 21 rotates along with the spiral discharging roller 11 to do circular motion on the drying cylinder 14, so that the sludge is uniformly spread on the drying cylinder 14 more quickly, and the drying efficiency is improved; the lower end face of the drying cylinder 14 is communicated with the back-spraying pipes 26 which are uniformly distributed, hot air enters the drying cylinder 14 and is sprayed out from the spray head 20 to firstly heat the conical surface of the drying cylinder 14, the heated hot air is blown to the bearing screen cylinder 25 through the back-spraying pipes 26, and the crushed sludge are secondarily dried, so that the drying effect is improved, the sludge is conveniently solidified and crushed, and the drying effect is further improved.
The following are specifically mentioned: the hot air blower, the first motor, the second motor and the extrusion net drum are in the prior art; the drying cylinder, the paving roller, the shovel plate, the back spray pipe and the bearing screen cylinder are innovation points of the application; the sludge uniformly drops on the conical surface of the drying cylinder through the drying cylinder which is provided with the blanking pipe, the spiral blanking roller and the hollow conical cylinder, wherein the spiral blanking roller is linked with the horizontal shaft, and the drying cylinder is paved through the paving roller, so that the sludge is efficiently dried and is cleaned by the shovel plate; through being equipped with and bearing a sieve section of thick bamboo, smashing the sword, break sludge to through returning the spray tube, carry out secondary drying to sludge, the sludge dewatering solidification of being convenient for is smashed, provides and smashes and dry effect, screens through bearing a sieve section of thick bamboo, guarantees the quality of mud granulation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (9)
1. An environment-friendly sludge integrated treatment device comprises a shell (1), an extrusion dewatering mechanism, a drying mechanism and a crushing mechanism; the device is characterized in that an extrusion dehydration mechanism is arranged in the shell (1), the extrusion dehydration mechanism comprises a dehydration cylinder (2), and an extrusion net cylinder (3) is nested in the dehydration cylinder (2); the middle part of the extrusion net cylinder (3) is communicated with a discharging pipe (10), a drying cylinder (14) is arranged below the discharging pipe (10), and the surface of the drying cylinder (14) is abutted with a shovel plate (24).
2. The integrated treatment device for the environment-friendly sludge as claimed in claim 1, wherein the dewatering cylinder (2) is a horizontally arranged cylinder.
3. The integrated treatment device for the environment-friendly sludge according to claim 1, wherein the extrusion net cylinder (3) is hourglass-shaped, and the surface of the extrusion net cylinder (3) is provided with water seepage holes which are uniformly distributed.
4. The integrated treatment device for the environment-friendly sludge according to claim 1, wherein a horizontal shaft (6) is arranged in the extrusion screen cylinder (3), the horizontal shaft (6) is fixedly connected with a spiral extrusion blade (7), the horizontal shaft (6) extends to the outer side of the shell (1) and is connected with an output shaft of a first motor (8) through a coupling, the lower end of the dewatering cylinder (2) is communicated with a drain pipe (9), and the drain pipe (9) extends to the outer side of the shell (1).
5. The integrated treatment device for the environment-friendly sludge according to claim 4, wherein the discharging pipe (10) extends to the lower part of the dewatering cylinder (2), a spiral discharging roller (11) is arranged in the discharging pipe (10), the spiral discharging roller (11) extends into the extrusion screen cylinder (3) and is connected with the horizontal shaft (6) through a transmission gear set (12) for transmission, and the transmission gear set (12) comprises a set of bevel gears which are vertical to each other and meshed with each other.
6. The integrated treatment device for the environment-friendly sludge according to claim 1, wherein the drying cylinder (14) is a hollow conical cylinder with a pointed upper end, the drying cylinder (14) is fixedly connected with a vertical shaft (15), the vertical shaft (15) extends to the lower part of the shell (1) and is connected with an output shaft of a second motor (17) through a transmission belt (16), the second motor (17) drives the drying cylinder (14) to rotate through the vertical shaft (15), and one side of the discharging pipe (10) is communicated with a material guide pipe (13); the vertical shaft (16) is a hollow shaft, the upper end of the vertical shaft (16) extends into the drying cylinder (14) and is communicated with a spray head (20) which is circumferentially distributed, the lower end of the vertical shaft (16) is communicated with an air outlet pipe of an air heater (19) through a rotary joint (18), and the conical surface of the drying cylinder (14) is made of heat-conducting materials.
7. The integrated treatment device for the environment-friendly sludge according to claim 5, wherein the shovel plate (24) is fixedly connected with a fixing frame (23), and the fixing frame (23) is fixedly connected with an extension shaft of the spiral blanking roller (11).
8. The integrated treatment device for the environment-friendly sludge according to claim 6, wherein a crushing mechanism is arranged below the drying cylinder (14), the crushing mechanism comprises a bearing screen cylinder (25), the bearing screen cylinder (25) is fixedly connected with the inner wall of the shell (1), the bearing screen cylinder (25) is a conical mesh enclosure with an opening at the upper end, and the circumferential surface of the bearing screen cylinder is provided with uniformly distributed screen holes; crushing knives (27) which are distributed at equal intervals are arranged in the bearing screen drum (25), and the crushing knives (27) are fixedly connected with the vertical shaft (15); the lower part of the shell (1) is provided with a discharging plate (29), and the lower end of the discharging plate (29) is provided with a discharging hole (30).
9. The integrated treatment device for the environment-friendly sludge according to claim 6, wherein the upper end surface of the drying cylinder (14) is abutted with a paving roller (21), the paving roller (21) is in sliding connection with the surface of the drying cylinder (14), the paving roller (21) is rotatably connected with a roller frame (22), and the roller frame (22) is fixedly connected with a fixed frame (23); the lower end surface of the drying cylinder (14) is communicated with evenly distributed back spray pipes (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911390701.XA CN111018280A (en) | 2019-12-30 | 2019-12-30 | Integrated processing apparatus of environmental protection mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911390701.XA CN111018280A (en) | 2019-12-30 | 2019-12-30 | Integrated processing apparatus of environmental protection mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111018280A true CN111018280A (en) | 2020-04-17 |
Family
ID=70199326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911390701.XA Withdrawn CN111018280A (en) | 2019-12-30 | 2019-12-30 | Integrated processing apparatus of environmental protection mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111018280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674592A (en) * | 2020-06-05 | 2020-09-18 | 漳州兴威食品有限公司 | Processing device and processing technology of quick-frozen minced fillet |
-
2019
- 2019-12-30 CN CN201911390701.XA patent/CN111018280A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674592A (en) * | 2020-06-05 | 2020-09-18 | 漳州兴威食品有限公司 | Processing device and processing technology of quick-frozen minced fillet |
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Application publication date: 20200417 |
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