CN205616755U

CN205616755U - Sludge dewatering purifier

Info

Publication number: CN205616755U
Application number: CN201620328219.9U
Authority: CN
Inventors: 黄廷贵
Original assignee: Suzhou Shenzhen Environmental Protection Equipment Manufacturing Co Ltd
Current assignee: Suzhou Shenzhen Environmental Protection Equipment Manufacturing Co Ltd
Priority date: 2016-04-19
Filing date: 2016-04-19
Publication date: 2016-10-05
Anticipated expiration: 2026-04-19

Abstract

The utility model provides a sludge dewatering purifier, it includes: the screw propulsion ware with fold the spiral shell and strain a section of thick bamboo, fold the spiral shell and strain a section of thick bamboo and including the several fixed ring and the rotating ring of interval arrangement in proper order, be equipped with between adjacent fixed ring and the rotating ring and strain the seam, fold the spiral shell and strain a section of thick bamboo and divide into enriching section and dewatering period two parts, fixed ring, the rotating ring diameter of enriching section part equal, fixed ring, the rotating ring of dewatering period part reduce along screw propulsion direction diameter gradually. This sludge dewatering purifier is at the purification in -process that dewaters, and the volume returned continuous compressed after mud got into the dewatering period, can effectively improve the dewatering effect of mud like this, because the volume of dewatering period constantly reduces, mud after the dehydration can so can not increased mud extruded pressure suddenly by continuous the extruding of contact, bring great resistance consequently can not for the screw propulsion ware, can guarantee the equipment even running, and then can effectively reduce the energy consumption of equipment simultaneously.

Description

Sludge dewatering purifier

Technical field

This utility model relates to field of environment protection equipment, purify particularly to a kind of mud for city is produced, The sludge dewatering purifier of processed.

Background technology

Along with development and the continuous aggravation of urbanization process of China's economy, increasing population collection arrives City, thus processes solution problem of environmental pollution and proposes higher requirement city.In the daily production, life of people Inevitably produce the material such as substantial amounts of mud, excrement slag.During these mud are carried out purified treatment, need head First mud is dehydrated, at present mud is dehydrated the folded spiral shell formula dehydration equipment of main employing and is dehydrated, as China is practical New patent (patent No.: 201510498260.0) discloses a kind of sludge dewatering equipment, including stirring flocculation plant and dehydration dress Putting, dehydration device includes the first mud inlet, the first mud mouth, folded breechblock, supporting plate, helical axis, frame and the first power set, Folded breechblock includes determining ring and rotating ring, determines that ring and supporting plate are fixing to be connected, and helical axis is positioned at determines ring and the cylindrical empty of rotating ring composition Intracavity portion, helical axis and the first power set are fixing to be connected, and supporting plate and helical axis are fixed in frame.

But this sludge dewatering equipment structure is relatively simple, dehydration rate is the highest, and can not realize Automated condtrol, and equipment is whole Body sales volume is told somebody what one's real intentions are, and is not to be suitable for very much for some small-sized sludge treating systems.It is therefore desirable to a kind of dehydration rate of design is high, energy Enough realize the sludge dewatering purifier of Automated condtrol.

Utility model content

For solving above-mentioned technical problem, embodiment of the present utility model provide a kind of dehydration rate high, can be according to realization The sludge dewatering purifier of Automated condtrol.

For reaching above-mentioned purpose, embodiment of the present utility model adopts the following technical scheme that a kind of sludge dewatering purifies dress Putting, comprising: spiral propeller, described spiral propeller includes that a rotary shaft, described rotary shaft are provided with and are distributed in the shape of a spiral Blade, described rotary shaft with first drive motor be connected；Folded spiral shell filter cylinder, described folded spiral shell filter cylinder includes several being sequentially arranged at intervals Determine ring and rotating ring, adjacent determine between ring and rotating ring, to be provided with filter seam, described spiral propeller is positioned at described folded spiral shell filter cylinder, described Rotating ring is connected with described rotary shaft, and described rotary shaft can drive described rotating ring to rotate, and described folded spiral shell filter cylinder is divided into enriching section and takes off Water section two parts, described enriching section part determine ring, rotating ring equal diameters, described dewatering period part determine ring, rotating ring along spiral Direction of propulsion diameter is gradually reduced.

Further, it also includes that a flocculation plant, described flocculation plant include a flocculation tanks, is provided with in described flocculation tanks One agitating auger, described agitating auger and second drives motor, and described flocculation tanks is provided with an overfall, and described overfall passes through Pipeline is connected with the mud inlet on described folded spiral shell filter cylinder.

Further, the first liquid level sensor and the second liquid level sensor, described first liquid level it are provided with in described flocculation tanks Sensor, the second liquid level sensor and a controller connect, and described controller drives motor, the second driving motor with described first Connect.

Further, described spiral propeller gradually subtracts along screw propulsion direction in the pitch of the blade in dewatering period interval Little.

Further, described folded spiral shell filter cylinder is inclined upwardly along screw propulsion direction.

Folded spiral shell filter cylinder is divided into enriching section and dewatering period to be divided into enriching section and dewatering period two by this sludge dewatering purifier Point, and the rotating ring diameter of enriching section, determine ring diameter and be gradually reduced along direction of propulsion, so during carrying out dewatered clean, dirt After mud entrance dewatering period, volume returns and is constantly compressed, and so can be effectively improved the dehydrating effect of mud, simultaneously because dewatering period Volume be ever-reduced, mud after dehydration so will not can be increased suddenly mud squeeze by contact constantly extrusion The pressure of pressure, brings bigger resistance thus without to spiral propeller, it is ensured that equipment even running, and then can effectively reduce The energy consumption of equipment.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.

Fig. 1 is the external structure schematic diagram of this utility model embodiment.

Fig. 2 is the structural representation that this utility model embodiment folds spiral shell filter cylinder.

Fig. 3 is that this utility model embodiment is folded spiral shell filter cylinder and determined the connection diagram of ring, rotating ring.

Fig. 4 is the internal structure schematic diagram that this utility model embodiment folds spiral shell filter cylinder.

Element numbers illustrates: 1, folded spiral shell filter cylinder；2, flocculation tanks；3, agitating auger；4, second motor is driven；5 rotary shafts； 6, blade；7, first motor is driven；8, ring is determined；9, filter seam；10, rotating ring；11, mud inlet；12, shrink section 13, enriching section； 14, overfall.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model embodiment is described in detail.In description of the present utility model, need Be understood by, term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", Orientation or the position relationship of the instruction such as " interior ", " outward " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch State this utility model and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation, with Specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or hint relative importance or The implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or implicit Ground includes one or more this feature.In description of the present utility model, except as otherwise noted, " multiple " are meant that two Individual or two or more.In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " install ", " being connected ", " connection " should be interpreted broadly, and connect for example, it may be fixing, it is also possible to be to removably connect, or one Body ground connects；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals. For the ordinary skill in the art, above-mentioned term specifically containing in this utility model can be understood with concrete condition Justice.

As it is shown in figure 1, this utility model provides a kind of sludge dewatering purifier, this sludge dewatering purifier mainly wraps Include folded spiral shell shrink device and flocculation plant two parts.Flocculation plant, for being mixed with liquid medicine by mud, forms alumen ustum and carries out Enter and carry out press dewatering to folded spiral shell shrink device.

As shown in Figure 2,3, 4, folded spiral shell shrink device includes spiral propeller and folded spiral shell filter cylinder two parts.Spiral propeller bag Including a rotary shaft 5, rotary shaft 5 is provided with the blade 6 being distributed in the shape of a spiral, and rotary shaft 5 drives motor 7 to be connected with first, and first Driving motor 7 that axle 5 can be rotated to rotate, the blade 6 in rotary shaft 5 just can promote material to move forward.Screw propulsion Device is positioned at folded spiral shell filter cylinder 1.

Folded spiral shell filter cylinder 1 include several be sequentially arranged at intervals determine ring 8 and rotating ring 10, adjacent determine to set between ring 8 and rotating ring 10 Having filter seam 9, folded spiral shell filter cylinder 1 is divided into enriching section 13 and dewatering period 12 two parts, enriching section 13 part to determine ring 8, rotating ring 10 straight Footpath is equal, dewatering period 12 part determine ring 8, rotating ring 10 is gradually reduced along screw propulsion orient diameter.Rotating ring 10 is with rotary shaft 5 even Connecing, rotary shaft 5 can drive rotating ring 10 to rotate.Spiral propeller in the pitch of the blade 6 in dewatering period 12 interval along screw propulsion side To being gradually reduced, and folded spiral shell filter cylinder 1 is inclined upwardly along screw propulsion direction.

Use this folded spiral shell cartridge structure, after the mud after dosing enters into folded spiral shell filter cylinder, at enriching section 13 along with spiral shell Revolving and angle of rake constantly push ahead, mud further can be merged with medicinal liquid, and the moisture in mud can be from filter seam 9 simultaneously Constantly outwards ooze out, make the moisture in mud reduce and concentrate further.When mud is advanced to dewatering period 12 with spiral propeller After, owing to determining ring 8, the diameter of rotating ring 10 tapers into, and pitch also tapers into, and the space at such mud place also can be gradually Diminishing, mud can gradually be extruded, and then the moisture in mud can be made to be extruded in a large number, thus can be effectively improved the de-of mud Water rate, and power efficiency can be effectively improved.

Flocculation plant includes a flocculation tanks 2, is provided with an agitating auger 3 in flocculation tanks 2, and agitating auger 3 and second drives electricity Machine 4, flocculation tanks 2 is provided with an overfall 14, and overfall 14 is connected with the mud inlet 11 on folded spiral shell filter cylinder by pipeline.Flocculation tanks The first liquid level sensor and the second liquid level sensor (not shown), the first liquid level sensor, the second level sensing it is provided with in 2 Device and a controller connect, and controller and first drives motor 7, second to drive motor 4 to connect.First liquid level sensor, second Liquid level sensor can separately detect the height of liquid level in flocculation tanks 2, when liquid level is less than the first liquid level sensor position, illustrate excessive Head piece 14 is sentenced does not has mud to overflow, and now controller can control the first driving motor 7 and quits work, when liquid level is less than the second liquid During level sensor position, in flocculation tanks 2 is described, liquid level is on the low side, and now controller can control the second driving motor 4 and quits work, i.e. Agitating auger 3 stops stirring.So can realize automatically controlling of this folded spiral shell shrink device, equipment power dissipation can be reduced simultaneously, have The beneficial effect of energy-conserving and environment-protective.

Folded spiral shell filter cylinder is divided into enriching section and dewatering period to be divided into enriching section and dewatering period two by this sludge dewatering purifier Point, and the rotating ring diameter of enriching section, determine ring diameter and be gradually reduced along direction of propulsion, so during carrying out dewatered clean, dirt After mud entrance dewatering period, volume returns and is constantly compressed, and so can be effectively improved the dehydrating effect of mud, simultaneously because dewatering period Volume be ever-reduced, mud after dehydration so will not can be increased suddenly mud squeeze by contact constantly extrusion The pressure of pressure, brings bigger resistance thus without to spiral propeller, it is ensured that equipment even running, and then can effectively reduce The energy consumption of equipment.So, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.

The above, detailed description of the invention the most of the present utility model, in the description of this specification, specific features, knot Structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.Therefore this reality It is not limited thereto with novel protection domain, the skill that any those familiar with the art discloses at this utility model In the range of art, change can be readily occurred in or replace, all should contain within protection domain of the present utility model, of the present utility model Protection domain should be as the criterion with described scope of the claims.

Claims

1. a sludge dewatering purifier, it is characterised in that comprising:

Spiral propeller, described spiral propeller includes that a rotary shaft, described rotary shaft are provided with the blade being distributed in the shape of a spiral, Described rotary shaft drives motor to be connected with first；

Folded spiral shell filter cylinder, described folded spiral shell filter cylinder include several be sequentially arranged at intervals determine ring and rotating ring, adjacent determine between ring and rotating ring Being provided with filter seam, described spiral propeller is positioned at described folded spiral shell filter cylinder, and described rotating ring is connected with described rotary shaft, described rotary shaft Described rotating ring can be driven to rotate, and described folded spiral shell filter cylinder is divided into enriching section and dewatering period two parts, described enriching section part determine ring, Rotating ring equal diameters, described dewatering period part determine ring, rotating ring is gradually reduced along screw propulsion orient diameter.

Sludge dewatering purifier the most according to claim 1, it is characterised in that: it also includes a flocculation plant, described Flocculation plant includes a flocculation tanks, is provided with an agitating auger in described flocculation tanks, and described agitating auger and second drives motor, institute Stating flocculation tanks and be provided with an overfall, described overfall is connected with the mud inlet on described folded spiral shell filter cylinder by pipeline.

Sludge dewatering purifier the most according to claim 2, it is characterised in that: it is provided with the first liquid level in described flocculation tanks Sensor and the second liquid level sensor, described first liquid level sensor, the second liquid level sensor and controller connection, described control Device processed drives motor, the second driving motor to be connected with described first.

Sludge dewatering purifier the most according to claim 1, it is characterised in that: described spiral propeller is in dewatering period district Between the pitch of blade be gradually reduced along screw propulsion direction.

Sludge dewatering purifier the most according to claim 1, it is characterised in that: described folded spiral shell filter cylinder is along screw propulsion side To being inclined upwardly.