CN205590529U - Sludge drying treatment device - Google Patents
Sludge drying treatment device Download PDFInfo
- Publication number
- CN205590529U CN205590529U CN201620444402.5U CN201620444402U CN205590529U CN 205590529 U CN205590529 U CN 205590529U CN 201620444402 U CN201620444402 U CN 201620444402U CN 205590529 U CN205590529 U CN 205590529U
- Authority
- CN
- China
- Prior art keywords
- mud
- delivery outlet
- input port
- sludge
- gas retort
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a sludge drying treatment device, including: storehouse, mud quantitative conveying device, cation polyacrylamide feeding device, mixing arrangement, mummification box, mud drying -machine, gas retort and tar separation system are received to mud, the mud delivery outlet of receiving the storehouse and mud quantitative conveying device's input port link to each other, mud quantitative conveying device and cation polyacrylamide feeding device's delivery outlet is continuous with mixing arrangement's input port respectively, mixing arrangement's delivery outlet links to each other with the input port of mummification box, the delivery outlet of mummification box links to each other with the input port of mud drying -machine, be connected with the vacuum pump through the vacuum tube on the mummification box, the delivery outlet of mud drying -machine links to each other with the input port of gas retort, a delivery outlet of gas retort passes through condensing equipment and links to each other with the tar separation system, another delivery outlet of gas retort links to each other with sorting unit. The utility model discloses multichannel dehydration procedure combines together, and dewatering effect is good, and the water content can drop about 25% to.
Description
Technical field
This utility model relates to the processing means of a kind of mud, especially relates to a kind of sludge desiccation processing equipment.
Background technology
The mud of municipal wastewater treatment plant refers to process solid-state, semisolid and the garbage of liquid produced by sewage,
Containing substantial amounts of Organic substance, heavy metal and pathogenic bacterium and pathogen etc., untreated any discharge, can be right
Environment causes serious pollution.It is stabilisation, innoxious and minimizing to the requirement that Treatment of Sludge is total.Along with
Universal, the raising of handling rate of sewage treatment facility and the in-depth of degree for the treatment of, the mud generation amount of Sewage Plant
To have bigger growth, the secondary pollution problem thus caused can not be ignored.The most reasonably process,
Disposing sludge, it has also become the problem that municipal wastewater treatment plant and relevant departments must draw attention.
Both at home and abroad Treatment of Sludge is a lot of with the method for disposal, typically use concentration, digest, be dehydrated, mummification,
Effectively utilize (mostly being agricultural), fill and burning etc., or with the disposal of the most several Combination of Methods.Should say,
Process and disposal to sewage plant sludge, we are compared with advanced country, and gap is bigger.In recent years, due to
There is dephosphorization denitrification requirement, develop out many biologic process for treating sewage, and to Treatment of Sludge and disposal, design
In typically only carry dewatered sludge outward transport and comprehensive utilization, do not calculate its investment and regular expenses, this will certainly
Cause secondary pollution.Treatment plant builds the most, and the secondary pollution of mud is the most extensive.Without stabilized treatment
Mud, because content of organics is high, easily corrupt and produce stench, especially just the mud of sedimentation tank, contains
A large amount of pathogenic bacterias, parasitic ovum and virus, easily cause the propagation of infectious disease.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sludge desiccation processing equipment, and this device is dehydrated
Effective, pollute little, energy consumption is low.
In order to solve the problem that prior art exists, the technical solution adopted in the utility model is:
A kind of sludge desiccation processing equipment, includes: mud receive storehouse, mud quantitative conveyer, sun from
Sub-polyacrylamide cast feeder, mixing arrangement, mummification casing, sludge dryer, gas retort and tar separation
System, described mud receives the delivery outlet in storehouse and is connected with the input port of mud quantitative conveyer, and mud is fixed
The delivery outlet of amount conveyer device and PAMC cast feeder respectively with the input port phase of mixing arrangement
Even, the delivery outlet of mixing arrangement is connected with the input port of mummification casing, and the delivery outlet of mummification casing dries with mud
The input port of dry machine is connected, and mummification casing is connected by vacuum tube vacuum pump, the output of sludge dryer
Mouth is connected with the input port of gas retort, and a delivery outlet of gas retort is by condensing unit and tar separation system
Being connected, another delivery outlet of gas retort is connected with sorting unit.
One delivery outlet of described tar separation system is connected with purifier.
It is two that described mud receives storehouse.
Described PAMC cast feeder is screw(-type) feeder.
Described mixing arrangement is continuous discharge formula colter mixer.
This utility model have the advantage that with effect is:
This utility model one sludge desiccation processing equipment quantitatively carries dress owing to having mud reception storehouse, mud
Put, PAMC cast feeder, mixing arrangement, mummification casing and sludge dryer, can will just contain
Water high humidity mud first drying below about 80% is to eventually aqueous about 25%, and drying time is short, and cation is gathered
Acrylamide can produce compression double electric layer, makes the suspended particulates loss of stability in waste water, and micelle thing is the most solidifying
Gathering makes microgranule increase, and forms floccule body, alumen ustum.Floccule body is grown up after certain volume the most under gravity
Depart from aqueous phase precipitation, thus remove a large amount of float in waste water, thus reach to be greatly improved sludge dewatering
Effect.The moisture content that dehydration is later can also be reduced simultaneously, improve work efficiency.This utility model multiple tracks takes off
Water program combines, and dehydrating effect is good, and water content can be down to about 25%.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the process chart of a kind of sludge desiccation processing equipment of this utility model.
Detailed description of the invention
The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining this utility model,
And it is not intended that to restriction of the present utility model.
As it is shown in figure 1, a kind of sludge desiccation processing equipment, include: it is the most defeated that mud receives storehouse, mud
Send device, PAMC cast feeder, mixing arrangement, mummification casing, sludge dryer, dry distilling
Stove and tar separation system.
Described mud receives the delivery outlet in storehouse and is connected with the input port of mud quantitative conveyer, and mud is quantitative
Conveyer device is connected with the input port of mixing arrangement respectively with the delivery outlet of PAMC cast feeder,
The delivery outlet of mixing arrangement is connected with the input port of mummification casing, the delivery outlet of mummification casing and sludge dryer
Input port be connected, on mummification casing by vacuum tube connect have vacuum pump, the delivery outlet of sludge dryer with
The input port of gas retort is connected, and a delivery outlet of gas retort is connected with tar separation system by condensing unit,
Another delivery outlet of gas retort is connected with sorting unit.
Enter tar separation system from the gas retort condensed device of oil gas product out, separate sewage with burnt
Oil, gas forms carbonization gas by purifier.Separate from the gas retort sorted device of solid product out
Semicoke and residue.One delivery outlet of described tar separation system is connected with purifier.
As a kind of improvement of the present utility model, it is two that described mud receives storehouse, and described cation is gathered
Acrylamide cast feeder is screw(-type) feeder, and described mixing arrangement is continuous discharge formula colter mixer.
Claims (5)
1. a sludge desiccation processing equipment, it is characterised in that include: it is the most defeated that mud receives storehouse, mud
Send device, PAMC cast feeder, mixing arrangement, mummification casing, sludge dryer, dry distilling
Stove and tar separation system, described mud receives the delivery outlet in storehouse and the input port of mud quantitative conveyer
Be connected, the delivery outlet of mud quantitative conveyer and PAMC cast feeder respectively with mixing arrangement
Input port be connected, the delivery outlet of mixing arrangement is connected with the input port of mummification casing, the output of mummification casing
Mouth is connected with the input port of sludge dryer, and mummification casing is connected by vacuum tube vacuum pump, and mud dries
The delivery outlet of dry machine is connected with the input port of gas retort, and a delivery outlet of gas retort is by condensing unit and Jiao
Separating of oil system is connected, and another delivery outlet of gas retort is connected with sorting unit.
A kind of sludge desiccation processing equipment the most according to claim 1, it is characterised in that described tar
One delivery outlet of piece-rate system is connected with purifier.
A kind of sludge desiccation processing equipment the most according to claim 1, it is characterised in that described mud
Receiving storehouse is two.
A kind of sludge desiccation processing equipment the most according to claim 1, it is characterised in that described sun from
Sub-polyacrylamide cast feeder is screw(-type) feeder.
A kind of sludge desiccation processing equipment the most according to claim 1, it is characterised in that described mixing
Device is continuous discharge formula colter mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444402.5U CN205590529U (en) | 2016-05-13 | 2016-05-13 | Sludge drying treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444402.5U CN205590529U (en) | 2016-05-13 | 2016-05-13 | Sludge drying treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205590529U true CN205590529U (en) | 2016-09-21 |
Family
ID=56930756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620444402.5U Expired - Fee Related CN205590529U (en) | 2016-05-13 | 2016-05-13 | Sludge drying treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205590529U (en) |
-
2016
- 2016-05-13 CN CN201620444402.5U patent/CN205590529U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20210513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |