CN201553674U - Band-type sludge thickening and dewatering machine - Google Patents

Band-type sludge thickening and dewatering machine Download PDF

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Publication number
CN201553674U
CN201553674U CN2009202816165U CN200920281616U CN201553674U CN 201553674 U CN201553674 U CN 201553674U CN 2009202816165 U CN2009202816165 U CN 2009202816165U CN 200920281616 U CN200920281616 U CN 200920281616U CN 201553674 U CN201553674 U CN 201553674U
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CN
China
Prior art keywords
dewatering
sludge
mud
section
squeeze roll
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 - Lifetime
Application number
CN2009202816165U
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Chinese (zh)
Inventor
包焕忠
徐斌
李德伦
于雷波
吕锡臻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG MEILING ZHONGLIAN ENVIRONMENTAL ENGINEERING Co Ltd
Original Assignee
SHANDONG MEILING ZHONGLIAN ENVIRONMENTAL ENGINEERING Co Ltd
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Publication date
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Priority to CN2009202816165U priority Critical patent/CN201553674U/en
Application granted granted Critical
Publication of CN201553674U publication Critical patent/CN201553674U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model belongs to sludge dewatering equipment, and particularly relates to a band-type sludge thickening and dewatering machine which is characterized by comprising an upper part thickening section and a lower part dewatering section, wherein the thickening section is provided with a sludge inlet and is internally provided with a sludge thickening device which comprises condensing section transmission device, a tensioning device and a correcting device; and the dewatering section is provided with a sludge outlet and is internally provided with a filtering band, a press roll and a dewatering section transmission device. The machine overcomes the defects of a sludge treatment device in the prior art of small application range and low sludge treatment quantity, and has the advantages of stable and reliable use, large sludge treatment quantity and high dewatering rate.

Description

Belt sludge concentration and dewatering all-in-one
Technical field
The utility model belongs to device for dehydrating sladge waste, is specifically related to a kind of belt sludge concentration and dewatering all-in-one.
Background technology
Belt mud thickner and belt sludge dewatering equipment are used for the sludge of sewage treatment plant concentration as sludge treatment device, and its quality directly has influence on the effect of sludge treatment.Common belt mud thickner and belt sludge dewatering equipment material handling solid content are lower than this concentration and then are difficult to handle more than 2~3%.Therefore when handling activated sludge dehydration, be restricted.
The utility model content
It is little that the purpose of this utility model is to solve prior art sludge treatment device range of application, the defective that mud handling capacity is little, providing a kind of combines belt mud thickner and belt sludge dewatering equipment, be applied to continuous concentration, the dehydration of various different properties mud, thereby obtain the belt sludge concentration and dewatering all-in-one of the mud cake of high solid content.
The utility model is achieved through the following technical solutions:
It is a kind of belt sludge concentration and dewatering all-in-one, it is characterized in that comprising the enriching section on top and the dewatering period of bottom, described enriching section is provided with mud inlet, be provided with the mud thickening equipment in the enriching section, the mud thickening equipment comprises strainer, condensing section transmission mechanism, swelling device and deviation correcting device, dewatering period is provided with mud mouth, is provided with strainer, squeeze roll and dewatering period transmission mechanism in the dewatering period.
Described squeeze roll are a plurality of, adopt the S type to install.The S type is installed machine volume is reduced, and dehydrating effect is better.
Described first squeeze roll are the major diameter roller, and the diameter of all the other squeeze roll reduces gradually.By above-mentioned setting, strainer pressure is increased gradually, prevent to run the mud phenomenon effectively and take place, therefore, can improve the treatment capacity of mud greatly.
Enriching section is provided with does not have the wash tub pipe of obstruction.Do not have the wash tub pipe of obstruction and adopt the water outlet of second pond to do rinse water fully, thoroughly changed the mud thickner and used clear water to wash the high present situation of net cost, really reach the purpose of environmental protection.
Deviation correcting device connects cylinder for the electromagnetic induction valve.Can control nearby, reaction is fast, and rectifying a deviation simultaneously in the strainer both sides, resets fast, and the total system operating frequency is low, and the correction amplitude is little.Guaranteed reliable behaviour in service,
The utlity model has and use the advantage reliable and stable, that mud handling capacity is big, dehydration rate is high.The utility model is combined belt mud thickner and belt sludge dewatering equipment, is applied to continuous concentration, the dehydration of various different properties mud, thereby obtains the mud cake of high solid content.At enriching section the mud of mud solid content from about the 1-2% is concentrated to more than the 4-5% that is fit to filter-press dehydration, then the filter-press dehydration section be dewatered to contain solid more than 20%.The utility model is applicable to municipal sewage plant, pharmacy, plating, papermaking, leather, printing and dyeing, metallurgy, chemical industry, butchers, the sludge dewatering of wastewater treatment operation in food, wine production and the environment-friendly engineering, the occasion that also can be used for solid-liquid separation in industrial production is the ideal equipment that environmental improvement and resource reclaim.
Description of drawings
Fig. 1, the utility model structural representation;
Fig. 2 is the utility model workflow synoptic diagram.
As shown in FIG.: 1 dewatering period; 2 squeeze roll; 3 electric control boxs; 4 enriching section; 5 enriching section transmission mechanisms; 6 do not have the wash tub pipe of obstruction; 7 electromagnetic induction valves connect cylinder; 8 strainers; 9 swelling devices; 10 mud inlets; 11 dewatering period transmission mechanisms; 12 mud mouths.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
As shown in Figure 1, the utility model comprises the enriching section 4 on top and the dewatering period 1 of bottom, and enriching section 4 is provided with mud inlet 10, comprises enriching section transmission mechanism 5 in the enriching section 4, does not have the wash tub pipe of obstruction; Swelling device 9 and deviation correcting device, deviation correcting device connects cylinder 7 for the electromagnetic induction valve, dewatering period 1 is provided with mud mouth 12, be provided with squeeze roll 2, electric control box 3 and dewatering period transmission mechanism 11 in the dewatering period 1, squeeze roll 2 are 7, first squeeze roll 2 are the major diameter roller, and the remainder diameter reduces successively, and 7 squeeze roll 2 adopt the S type to install.
When the utility model used, as shown in Figure 1 and Figure 2: the mud about concentration 1-2% entered enriching section 4 by mud inlet 10, adjustable linear speed and slowly walking strainer 8 on uniform distribution, the moisture in the mud separates with mud by conducting oneself with dignity.When mud left enriching section 4, concentration can be brought up to 4-5%; Enter dewatering period 1 then, successively the squeeze roll of arranging through the S type 2 (comprising major diameter pressure roller and all the other 6 pressure rollers that diameter diminishes gradually) lean on the squeeze that increases gradually to make in the mud and dewater, and concentration can reach 20% when cleaning shoe scrapes.

Claims (5)

1. belt sludge concentration and dewatering all-in-one, it is characterized in that comprising the enriching section on top and the dewatering period of bottom, described enriching section is provided with mud inlet, be provided with the mud thickening equipment in the enriching section, the mud thickening equipment comprises condensing section transmission mechanism, swelling device and deviation correcting device, dewatering period is provided with mud mouth, is provided with strainer, squeeze roll and dewatering period transmission mechanism in the dewatering period.
2. belt sludge concentration and dewatering all-in-one according to claim 1 is characterized in that described squeeze roll are a plurality of, adopts the S type to install.
3. belt sludge concentration and dewatering all-in-one according to claim 1 and 2 is characterized in that described first squeeze roll are the major diameter roller, and the diameter of all the other squeeze roll reduces gradually.
4. belt sludge concentration and dewatering all-in-one according to claim 1 is characterized in that enriching section is provided with nothing and stops up wash tub pipe.
5. belt sludge concentration and dewatering all-in-one according to claim 1 is characterized in that deviation correcting device connects cylinder for the electromagnetic induction valve.
CN2009202816165U 2009-11-20 2009-11-20 Band-type sludge thickening and dewatering machine Expired - Lifetime CN201553674U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202816165U CN201553674U (en) 2009-11-20 2009-11-20 Band-type sludge thickening and dewatering machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202816165U CN201553674U (en) 2009-11-20 2009-11-20 Band-type sludge thickening and dewatering machine

Publications (1)

Publication Number Publication Date
CN201553674U true CN201553674U (en) 2010-08-18

Family

ID=42613348

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202816165U Expired - Lifetime CN201553674U (en) 2009-11-20 2009-11-20 Band-type sludge thickening and dewatering machine

Country Status (1)

Country Link
CN (1) CN201553674U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105236706A (en) * 2015-11-20 2016-01-13 无锡山川环保机械有限公司 Washing spraying device
CN111393006A (en) * 2020-04-30 2020-07-10 申铁柱 Continuous deep liquid removing device
CN112851069A (en) * 2020-12-31 2021-05-28 天津工程机械研究院有限公司 Belt type concentration and dehydration integrated machine and working method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105236706A (en) * 2015-11-20 2016-01-13 无锡山川环保机械有限公司 Washing spraying device
CN111393006A (en) * 2020-04-30 2020-07-10 申铁柱 Continuous deep liquid removing device
CN112851069A (en) * 2020-12-31 2021-05-28 天津工程机械研究院有限公司 Belt type concentration and dehydration integrated machine and working method

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Granted publication date: 20100818