CN104118978A - System for automatically adding agent to blend and modify sludge - Google Patents
System for automatically adding agent to blend and modify sludge Download PDFInfo
- Publication number
- CN104118978A CN104118978A CN201410398507.7A CN201410398507A CN104118978A CN 104118978 A CN104118978 A CN 104118978A CN 201410398507 A CN201410398507 A CN 201410398507A CN 104118978 A CN104118978 A CN 104118978A
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- sludge
- static mixing
- mixing pipeline
- pump
- agents
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Abstract
The invention relates to a system for automatically adding agents to blend and modify sludge. The system comprises a sludge pump, a switch valve A, a flowmeter, a static mixing pipeline, a box body, a U-shaped tube, a diffusion tube, a metering pump A, a metering pump B, a storage cabin A, a storage cabin B, control equipment and a switch valve B. According to the system, sludge is conveyed to the static mixing pipeline through the sludge pump; the flowmeter is used for metering the feeding amount of sludge; agents are pumped to the front section of the static mixing pipeline through the metering pump A from the storage cabin A; the agents are pumped to the rear section of the static mixing pipeline through the metering pump B from the storage cabin B; the sludge and the agents pass through the static mixing pipeline and the U-shaped tube, then enter the diffusion tube to be sufficiently mixed; the blended and modified sludge enters a homogenization tank. The system adopts automatic control and can detect and control the pumping flow of the sludge and the agents; the control equipment is provided with a touch screen, and thus the present state of the system can be displayed dynamically. The whole system can be automatically and manually controlled, and automatic efficient continuous working is realized.
Description
Technical field
The present invention relates to the modified modification mixing system of a kind of mud automatic powder adding adding medicine modulation reforming system, especially automatic high-efficiency of water ratio 95%-98% mud and medicament.
Technical background
In recent years, although town sewage is processed under the effect of China's energy-saving and emission-reduction policy and actively finance, obtained developing rapidly, a large amount of mud of industrial and civilian generation are because the reason major parts such as cost and technology are not all effectively processed.2013, China's accumulative total was built up extensive urban wastewater treatment firm family more than 4000.Annual National urban sewage work produces moisture 80% mud total amount and reaches 4,000 ten thousand tons, and this numeral is with the speed cumulative year after year of 15-20%.And, along with the development of new industry and civilian installation, also produced new mud source simultaneously, make to process more complicated.
Sludge treatment main purpose is: reduce sludge volume quality, reduce water ratio, stablize its physicochemical property, reduce the pollution to environment.In order to reach this requirement, need to before sludge press filtration dehydration, mud be added to medicament and carry out modified modification, thereby improve the water separation capability of mud.The way of traditional sludge treatment industry normally adopts the dosing of large-scale pot type stirrer and stirs.This stirrer volume is large, and floor space is large, and stirrer power is large, and energy consumption is high, and level of automation is low, needs repeatedly operation of compartment, and working cycle is long, stirs inequality, and produced simultaneously mephitis leaks, work under bad environment.Need a kind of novel appts to make improvements.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of mud automatic powder adding adding medicine modulation reforming system is provided.
The present invention is for achieving the above object, the technical scheme adopting is: a kind of mud automatic powder adding adding medicine modulation reforming system, primary structure comprises sludge pump (1), volume pump A (2), volume pump B (3), medicine holding bin A (4), medicine holding bin B (5), PLC electric control gear (6), switch-valve B (7), U-shaped pipe (8), diffuser tube (9), static mixing pipeline (10), casing (11), under meter (12), switch-valve A (13).The static line mixer of SK type is comprised of static mixing pipeline (10), U-shaped pipe (8) and diffuser tube (9).Sludge pump (1) is connected with static mixing pipeline (10) with under meter (12) by switch-valve A (13).Medicine holding bin A (4) is connected with the static mixing pipeline (10) of the static line mixer leading portion of SK type by volume pump A (2).Medicine holding bin B (5) is connected with the static mixing pipeline (10) of the static line mixer back segment of SK type by volume pump B (3).Switch-valve A (13), under meter (12), the static line mixer of SK type, volume pump A (2), volume pump B (3) are placed in casing (11), have reduced occupation of land space, handled easily management.PLC electric control gear (6) is by PLC system compiles, and transferpump (1), under meter (12), volume pump A (2), volume pump B (3) are all connected with PLC electric control gear (6), and is detected and controlled by it.The static line mixer outlet of SK type is connected with sludge pipe, and is provided with switch-valve B (7), enters next procedure.Select the static line mixer of SK type, interlude adds diffuser tube (9), make medicament mixes with mud more quick, abundant, efficiency is high; With U-shaped pipe (8), several sections of static mixing pipelines are connected, make device systems compacter; The static line mixer of SK type and volume pump, under meter are incorporated in a casing, have reduced occupation of land space; By PLC, whole system program editing is controlled as PLC electric control gear (6), level of automation is high, and screen display immediate status is directly perceived, reliable, safer.
Accompanying drawing explanation
Accompanying drawing is a kind of structural representation of mud automatic powder adding adding medicine modulation reforming system
1-sludge pump, 2-volume pump A, 3-volume pump B, 4-medicine holding bin A, 5-medicine holding bin B, 6-PLC electric control gear, 7-switch-valve B, 8-U type pipe, 9-diffuser tube, 10-static mixing pipeline, 11-casing, 12-under meter, 13-switch-valve A.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
With reference to accompanying drawing, a mud automatic powder adding adding medicine modulation reforming system, primary structure comprises: sludge pump (1), volume pump A (2), volume pump B (3), medicine holding bin A (4), medicine holding bin B (5), PLC electric control gear (6), switch-valve B (7), U-shaped pipe (8), diffuser tube (9), static mixing pipeline (10), casing (11), under meter (12), switch-valve A (13).During original state, switch-valve A (13) and switch-valve B (7) are open mode.System first by sludge pump (1) by the sludge pumping of water ratio 95%-98% to static mixing pipeline (10), be arranged on the front under meter (12) of static mixing pipeline (10) and be used for measuring mud input.Medicine holding bin A (4) and medicine holding bin B (5) can deliver to compound pump leading portion and the back segment of static mixing pipeline (10) by volume pump A (2) and volume pump B (3) respectively.Mud and medicament enter diffuser tube (9) after by static mixing pipeline (10) and U-shaped pipe (8) fully mix after, the mud of adjusting modification flows into next process through sludge pipe, enter balancing reservoir, complete one-stop operation, and so forth circulation.The a whole set of flow process of this system all operates control by PLC electric control gear (6), can the pump discharge of mud, medicament be detected and be controlled, and PLC electric control gear (6) is equipped with touch screen, can dynamically show current system state.Whole system both can manual operation, also can be arranged to fully automatic operation pattern, realized automatic high-efficiency and worked continuously.
Claims (3)
1. a mud automatic powder adding adding medicine is modulated reforming system, comprise: sludge pump (1), volume pump A (2), volume pump B (3), medicine holding bin A (4), medicine holding bin B (5), PLC electric control gear (6), switch-valve B (7), U-shaped pipe (8), diffuser tube (9), static mixing pipeline (10), casing (11), under meter (12), switch-valve A (13) forms, it is characterized in that: the static line mixer of SK type is by static mixing pipeline (10), U-shaped pipe (8), diffuser tube (9) three parts form, the static line mixer of SK type and volume pump A (2), volume pump B (3), under meter (12), switch-valve A (13) is placed in casing (11).
2. a kind of mud automatic powder adding adding medicine modulation reforming system according to claim 1, is characterized in that: the static line mixer of SK type can be designed to according to place situation the mixing tank of the form such as T-shaped, annular.
3. a kind of mud automatic powder adding adding medicine modulation reforming system according to claim 1, is characterized in that: casing (11) can be designed to according to place situation the body structure of the form such as horizontal, vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398507.7A CN104118978A (en) | 2014-08-14 | 2014-08-14 | System for automatically adding agent to blend and modify sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398507.7A CN104118978A (en) | 2014-08-14 | 2014-08-14 | System for automatically adding agent to blend and modify sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104118978A true CN104118978A (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410398507.7A Pending CN104118978A (en) | 2014-08-14 | 2014-08-14 | System for automatically adding agent to blend and modify sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104118978A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178431A (en) * | 2017-12-27 | 2018-06-19 | 杭州司迈特水处理工程有限公司 | A kind of processing system and processing method for preparing ultrafiltration membrane filature wastewater |
| CN109647846A (en) * | 2018-09-26 | 2019-04-19 | 中国铝业股份有限公司 | A kind of continuous harmlessness disposing device of aluminium electroloysis slag from delining and method of disposal |
| CN113511788A (en) * | 2020-12-03 | 2021-10-19 | 清华大学 | Organic solid waste wet oxidation treatment system and treatment process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070272626A1 (en) * | 2006-05-26 | 2007-11-29 | Dai-Ichi High Frequency Co., Ltd. | Sludge dehydrating processor for converting sludge including organic substance into resources of low water content |
| CN201756497U (en) * | 2010-06-23 | 2011-03-09 | 濮阳龙丰纸业有限公司 | Static chemical feeding mixer |
| CN202729923U (en) * | 2012-07-30 | 2013-02-13 | 华油惠博普科技股份有限公司 | Backflow type high-efficiency air-dissolved air flotation device |
| CN203007101U (en) * | 2012-11-13 | 2013-06-19 | 上海市城投污水处理有限公司 | Flocculating agent coagulating device for treating sludge |
-
2014
- 2014-08-14 CN CN201410398507.7A patent/CN104118978A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070272626A1 (en) * | 2006-05-26 | 2007-11-29 | Dai-Ichi High Frequency Co., Ltd. | Sludge dehydrating processor for converting sludge including organic substance into resources of low water content |
| CN201756497U (en) * | 2010-06-23 | 2011-03-09 | 濮阳龙丰纸业有限公司 | Static chemical feeding mixer |
| CN202729923U (en) * | 2012-07-30 | 2013-02-13 | 华油惠博普科技股份有限公司 | Backflow type high-efficiency air-dissolved air flotation device |
| CN203007101U (en) * | 2012-11-13 | 2013-06-19 | 上海市城投污水处理有限公司 | Flocculating agent coagulating device for treating sludge |
Non-Patent Citations (2)
| Title |
|---|
| 任周鸣: "污泥加药调质中的有关问题探讨", 《石油化工环境保护》 * |
| 陈朝东等: "《循环冷却水处理技术问答》", 30 September 2006, 化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178431A (en) * | 2017-12-27 | 2018-06-19 | 杭州司迈特水处理工程有限公司 | A kind of processing system and processing method for preparing ultrafiltration membrane filature wastewater |
| CN109647846A (en) * | 2018-09-26 | 2019-04-19 | 中国铝业股份有限公司 | A kind of continuous harmlessness disposing device of aluminium electroloysis slag from delining and method of disposal |
| CN113511788A (en) * | 2020-12-03 | 2021-10-19 | 清华大学 | Organic solid waste wet oxidation treatment system and treatment process thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141029 |
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| RJ01 | Rejection of invention patent application after publication |