CN206337139U - A kind of novel high-pressure belt type sludge deep dehydrator - Google Patents

A kind of novel high-pressure belt type sludge deep dehydrator Download PDF

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Publication number
CN206337139U
CN206337139U CN201621341171.1U CN201621341171U CN206337139U CN 206337139 U CN206337139 U CN 206337139U CN 201621341171 U CN201621341171 U CN 201621341171U CN 206337139 U CN206337139 U CN 206337139U
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China
Prior art keywords
roller
pressure
strainer
dewaterer
lower filter
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Expired - Fee Related
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CN201621341171.1U
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Chinese (zh)
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蒋荣妍
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蒋荣妍
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Abstract

A kind of novel high-pressure belt type sludge deep dehydrator disclosed in the utility model, including the combination of frequency control motor reductor, the main driving roller of strainer, bend pulley, high-pressure compressing roller, high intensity squeezes strainer, high pressure tensioner air spring, high pressure filtering band tension roller, bearing block leading truck, strainer process auxiliary drive roller, middle pressure adjustment roller, low pressure adjusts roller, for upper strainer correction roller, strainer on dewaterer, dehydration technology roller, rinse-system, upper filtering band tension air spring, upper filtering band tension roller, upper filtering band tension lever, dewatered sludge water conservancy diversion powder device, dewatered sludge hopper, lower filter belt tensioner roller, lower filter belt tensioner air spring, lower filter belt tensioner lever, dewaterer lower filter belt, dewaterer support wheel, drip tray, lower filter belt correction roller, dewaterer frame, middle press-dehydrating roller, the part compositions such as dewaterer support universal wheel.For city have stable political situation industrial sludge " minimizing " processing provide a kind of dehydration device of Handy movable.

Description

A kind of novel high-pressure belt type sludge deep dehydrator
[technical field]
The utility model is related to a kind of novel high-pressure belt type sludge deep dehydrator, can be applicable to municipal sludge, chemical industry The deeply dehydrating sludge process field that sludge, leather-making mud, printing and dyeing papermaking, mining are produced, is a kind of new specifically High pressure belt sludge deep dehydrator, for industry and municipal sludge deep dehydration processing provide a kind of high effective portable Processing unit.
[background technology]
Traditional ordinary belt dewaterer is used in the dehydration of sludge, and sludge is clamped at two tensionings above and below belt machine Between strainer, the dynamical system of belt machine is applied to two squeezings for being tensioned strainer both sides and shearing force by strainer, makes sludge Moisture is forced through strainer, forms filtrate, and sewage sludge solid material is trapped between two strainers, forms filter cake, so as to reach To the purpose of dehydration.
For traditional ordinary belt dewaterer, because the squeeze force that two power are tensioned between strainers up and down is low, no It can realize that moisture content is universal 80% or so after deep dehydration, sludge dewatering, the sludge of high-moisture percentage causes Automobile Transportation expense And the follow-up disposal costs of sludge are higher, and environmental issue is protruded.Currently, it is domestic to be used for municipal sludge using ordinary belt machine The user of dehydration is also a lot, and the sludge after being dehydrated is had to the disposal options stored up using landfill because moisture content is higher, this Do not only take up a large amount of land areas, also cause many environmental protection and security incident because sludge percolate is dealt with improperly often.
National environmental protection " 12 " plans promulgated by the State Council【2011】No. 42 files and general office of national environmental protection portion ring are done 【2010】No. 157 documentation requirements, i.e., " sludge is transported factory circle by sewage treatment plant for the purpose of storing and (not handle disposal), Must be by sludge dewatering to moisture content below 50% ".Therefore, China's Treatment of Sludge market is in the urgent need to a kind of suitable large, medium and small The mud decrement processing equipment of type sewage treatment plant, traditional plate and frame filter press is because floor space is big, operation energy consumption is high, production effect Rate is low and cannot popularize.Therefore, how on the basis of ordinary belt dewaterer, a kind of high pressure belt sludge deep dress is developed Put, further improve the dewatering press pressure with machine dehydration equipment, performance high pressure belt dehydration equipment floor space is small, energy consumption The characteristics of low, simple to operate, Portable high-efficiency, its market potential is huge.
[utility model content]
The utility model purpose is to provide a kind of novel high-pressure belt type sludge deep dehydrator, and it can be effectively realized The deep dehydration processing of sludge, overcomes the problem of traditional ordinary belt dehydration device squeeze pressure is not enough, invents a kind of structure Simply, run efficient, can realize that city has stable political situation the processing unit of industrial sludge deep dehydration.
To realize the purpose of above-mentioned utility model, a kind of dewatered sludge material of novel high-pressure belt type sludge deep dehydrator Bucket and dewatered sludge water conservancy diversion powder device constitute the feed end of sludge, are arranged in what strainer on dewaterer was constituted with dewaterer lower filter belt Wedge-shaped segment front end, the uniform distribution for dewatered sludge;Dewaterer lower filter belt acts on cloth sludge, completes gravity dewatering zone One-level is dehydrated;Sludge is acted on by the tapered region that strainer, dewaterer lower filter belt and dehydration technology roller are formed on dewaterer, completed Two grades of dehydrations of sludge wedge type precompressed drying zone;Effect of the roller to sludge is adjusted by dehydration technology roller and low pressure, completed low The three-level dehydration of pressure conveying drying zone;By middle press-dehydrating roller A, middle pressure adjustment roller A, middle press-dehydrating roller B, the adjustment rolling of middle pressure Cylinder B, middle press-dehydrating roller C collective effects press the level Four dehydration of conveying drying zone in sludge, completion;Rolled by strainer process auxiliary drive Cylinder section, high-pressure compressing roller, high intensity squeezing strainer, high pressure tensioner air spring, high pressure filtering band tension roller, bearing block are oriented to The main driving roller of frame, strainer completes the Pyatyi dehydration of high-pressure delivery drying zone to the collective effect of sludge;Pyatyi is dehydrated Area arranged using transversely arranged combination, and to dewatered sludge pressurizing and dehydrating step by step, the moisture per the abjection of one-level drying zone is equal Handled by middle level drip tray centralized collection;By the high-pressure compressing roller (6) of high-pressure delivery drying zone and high pressure filtering band tension roller (9) arrange that this is the crucial drying zone of sludge deep dehydrator using the combination of up-down structure.
A kind of novel high-pressure belt type sludge deep dehydrator is respectively by gravity dewatering zone, wedge type precompressed drying zone, low pressure Convey drying zone, middle pressure conveying drying zone and high-pressure delivery drying zone to constitute, the special-shaped roller configuration of wedge type precompressed drying zone exists Leading portion, S types roller layout interlude suppresses roller configuration in latter end.
1st, gravity dewatering zone:It is made up of dewatered sludge hopper, dewatered sludge water conservancy diversion powder device, dewaterer lower filter belt.
2nd, wedge type precompressed drying zone:By strainer on dewaterer and dewaterer lower filter belt wedge-shaped segment to dehydration technology roller section group Into.
3rd, low-pressure delivery drying zone:It is made up of dehydration technology roller section to low pressure adjustment roller section.
4th, middle pressure conveying drying zone:By middle A sections of press-dehydrating roller, it is middle pressure adjustment A sections of roller, B sections of middle press-dehydrating roller, in B sections of roller of pressure adjustment, C sections of compositions of middle press-dehydrating roller.
5th, high-pressure delivery drying zone:By strainer process auxiliary drive roller section, high-pressure compressing roller section, high pressure filtering band tension roller The main driving roller section composition of section, strainer.
The utility model is had stable political situation the design of industrial sludge deep dehydrator mainly for city, can effectively improve high pressure belt dirty The dewatering efficiency of mud deep dehydrator, reduces the dewater treatment cost of sludge.City is had been applied at present to have stable political situation industrial dirt The deep dehydration processing of mud, achieves good effect.The utility model is equally applicable to food processing, printing and dyeing, in the middle of chemical industry The dewater treatment of material.The utility model compact conformation, portable mobile, easy to use in a word, it is ensured that at deeply dehydrating sludge The new demand of reason.
[brief description of the drawings]
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is structure principle chart of the present utility model.1 is that frequency control motor reductor is combined;2 be the main driving rolling of strainer Cylinder;3 be bend pulley A;4 be bend pulley B;5 be bend pulley C;6 be high-pressure compressing roller;7 be that high intensity squeezes strainer;8 For high pressure tensioner air spring;9 be high pressure filtering band tension roller;10 be bearing block leading truck;11 be strainer process auxiliary drive roller; 12 be middle pressure adjustment roller A;13 be middle pressure adjustment roller B;14 be that low pressure adjusts roller;15 be upper strainer correction roller;16 are Bend pulley D;17 be strainer on dewaterer;18 be dehydration technology roller;19 be that upper strainer rinses drip tray;20 be upper strainer Rinse-system;21 be bend pulley E;22 be upper filtering band tension air spring;23 be upper filtering band tension roller;24 rise for upper strainer Tight lever;25 be dewatered sludge water conservancy diversion powder device;26 be dewatered sludge hopper;27 be lower filter belt tensioner roller;28 be lower filter belt Tensioner air spring;29 be lower filter belt tensioner lever;30 be dewaterer lower filter belt;31 be middle level drip tray;32 be dewaterer branch Support wheel;33 be that lower filter belt rinses drip tray;34 be lower filter belt rinse-system;35 be lower filter belt correction roller;36 be dewaterer machine Frame;37 be middle press-dehydrating roller A;38 be middle press-dehydrating roller B;39 be middle press-dehydrating roller C;40 be that dewaterer support is universal Wheel.
[embodiment]
Structure principle chart of the present utility model is as shown in figure 1, the combination of frequency control motor reductor is installed on dewaterer machine The right top of frame 36, is the power section of entire depth dehydration device;Dewaterer support wheel positioned at the bottom of dewaterer frame 36 32nd, dewaterer support universal wheel 40 provides support for whole dehydration device, realizes portable mobile function;The He of dewatered sludge hopper 26 Dewatered sludge water conservancy diversion powder device 25 constitutes the feed end of sludge, is arranged in strainer 17 on dewaterer and is constituted with dewaterer lower filter belt 30 Wedge-shaped segment front end, the uniform distribution for dewatered sludge;Dewaterer lower filter belt 30 acts on cloth sludge, completes gravity dehydration The one-level dehydration in area;The tapered region formed by strainer on dewaterer 17, dewaterer lower filter belt and dehydration technology roller 18 is acted on Sludge, completes two grades of dehydrations of sludge wedge type precompressed drying zone;Roller 14 is adjusted to sludge by dehydration technology roller 18 and low pressure Effect, complete low-pressure delivery drying zone three-level dehydration;By middle press-dehydrating roller A37, middle pressure adjustment roller A13, middle pressure-off Water roller B38, middle pressure adjustment roller B12, middle press-dehydrating roller C39 collective effects press conveying drying zone in sludge, completion Level Four is dehydrated;By strainer process auxiliary drive roller section 11, high-pressure compressing roller 6, high intensity squeezing strainer 7, high pressure tensioner air bullet The main driving roller 2 of spring 8, high pressure filtering band tension roller 9, bearing block leading truck 10, strainer completes high pressure to the collective effect of sludge Convey the Pyatyi dehydration of drying zone;In the presence of bend pulley A3, bend pulley B4, bend pulley C5, strainer on dewaterer The 17 dewaterer lower filter belts 30 for having sludge with attachment sludge are separated, and sludge is in the presence of bend pulley C5 and material scraping plate, with taking off Water dispenser separation discharge, completes deep dehydration overall process.
Middle level drip tray 31 is arranged in the lower section of dewaterer lower filter belt 30, for collecting sludge filtrate.
Upper strainer correction roller 15 is respectively arranged in the upper and lower side of dewaterer frame 36, for two with lower filter belt correction roller The rectification work of bar strainer, it is ensured that the normal operation of strainer.
Bend pulley D16, bend pulley E21 are arranged in dewaterer frame top, the steering of strainer 17 on dewaterer Operation.
Upper filter belt flushing system 20 rinses water receiving with upper strainer and is arranged in the inner side of strainer 17 on dewaterer, for lower filter belt Cleaning;Lower filter belt rinse-system 34 rinses drip tray 33 with lower filter belt and is arranged in the inner side of dewaterer lower filter belt 30, for The cleaning of strainer.
Upper filtering band tension air spring 22, upper filtering band tension roller 23 and lower filter belt tensioner air spring 28, lower filter belt Tight roller 27 is respectively arranged in the movable end of dewaterer frame, the tension force for increasing upper lower filter belt, provides dynamic for deep dehydration Power.

Claims (2)

1. a kind of novel high-pressure belt type sludge deep dehydrator, including frequency control motor reductor combination (1), the main drive of strainer Dynamic roller (2), bend pulley A (3), bend pulley B (4), bend pulley C (5), high-pressure compressing roller (6), high intensity squeezing filter Band (7), high pressure tensioner air spring (8), high pressure filtering band tension roller (9), bearing block leading truck (10), the rolling of strainer process auxiliary drive Cylinder (11), middle pressure adjustment roller A (12), middle pressure adjustment roller B (13), low pressure adjustment roller (14), upper strainer correction roller (15), bend pulley D (16), on dewaterer strainer (17), dehydration technology roller (18), upper strainer rinse drip tray (19), on Filter belt flushing system (20), bend pulley E (21), upper filtering band tension air spring (22), upper filtering band tension roller (23), upper filter Band tensioner lever (24), dewatered sludge water conservancy diversion powder device (25), dewatered sludge hopper (26), lower filter belt tensioner roller (27), under Filtering band tension air spring (28), lower filter belt tensioner lever (29), dewaterer lower filter belt (30), middle level drip tray (31), dehydration Machine support wheel (32), lower filter belt rinse drip tray (33), lower filter belt rinse-system (34), lower filter belt correction roller (35), dehydration Machine frame (36), middle press-dehydrating roller A (37), middle press-dehydrating roller B (38), middle press-dehydrating roller C (39), dewaterer support ten thousand Constituted to wheel (40) etc., it is characterised in that:By under dewatered sludge hopper (26), dewatered sludge water conservancy diversion powder device (25), dewaterer The gravity dewatering zone of strainer (30) composition, by strainer on dewaterer (17) and dewaterer lower filter belt (30) wedge-shaped segment to low pressure The wedge type precompressed drying zone of roller (18) section composition is dehydrated, dehydration technology roller (18) section to low pressure is adjusted into roller (14) section group Into low-pressure delivery drying zone, by middle press-dehydrating roller A (37) section, middle pressure adjust roller A (12) section, middle press-dehydrating roller B (38) section, middle pressure adjustment roller B (13) section, the middle pressure conveying drying zone of middle press-dehydrating roller C (39) section composition, strainer is aided in Drive main driving roller (2) the section group of roller (11) section, high-pressure compressing roller (6) section, high pressure filtering band tension roller (9) section, strainer Into high-pressure delivery drying zone, using transverse combination arrangement mode arrange.
2. a kind of novel high-pressure belt type sludge deep dehydrator according to claim 1, it is characterised in that:High pressure is defeated The high-pressure compressing roller (6) and high pressure filtering band tension roller (9) for sending drying zone are arranged using the combination of up-down structure.
CN201621341171.1U 2016-12-08 2016-12-08 A kind of novel high-pressure belt type sludge deep dehydrator Expired - Fee Related CN206337139U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621341171.1U CN206337139U (en) 2016-12-08 2016-12-08 A kind of novel high-pressure belt type sludge deep dehydrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621341171.1U CN206337139U (en) 2016-12-08 2016-12-08 A kind of novel high-pressure belt type sludge deep dehydrator

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Publication Number Publication Date
CN206337139U true CN206337139U (en) 2017-07-18

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112452037A (en) * 2020-11-13 2021-03-09 王琳 Belt filter press for sludge dewatering with backwash function
CN112619252A (en) * 2020-11-30 2021-04-09 昆山仁义德机械有限公司 Filter screen mechanism for desulfurized gypsum dewatering machine convenient to installation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112452037A (en) * 2020-11-13 2021-03-09 王琳 Belt filter press for sludge dewatering with backwash function
CN112619252A (en) * 2020-11-30 2021-04-09 昆山仁义德机械有限公司 Filter screen mechanism for desulfurized gypsum dewatering machine convenient to installation

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Granted publication date: 20170718

Termination date: 20201208