CN106669511A

CN106669511A - Centrifugal soil remediation device

Info

Publication number: CN106669511A
Application number: CN201710114999.6A
Authority: CN
Inventors: 王明洋; 蒋星华
Original assignee: Chengdu Kechuangcheng Technology Co Ltd
Current assignee: Chengdu Kechuangcheng Technology Co Ltd
Priority date: 2017-02-28
Filing date: 2017-02-28
Publication date: 2017-05-17

Abstract

The invention discloses a soil remediation device, and in particular relates to a centrifugal soil remediation device. The centrifugal soil remediation device comprises an ultrasonic stirrer, a filter sieve and a charge pipe, wherein the ultrasonic stirrer is sequentially provided with a functional chamber and a stirring chamber from outside to inside; the ultrasonic stirrer also comprises an ultrasonic generator arranged in the functional chamber, and a feed pipe and a liquid inlet pipe which are connected with one end of the stirring chamber; the filter sieve comprises a circular screen, a rotating shaft arranged in the center of the circular screen, and a rotary motor connected with the rotating shaft; a spacer plate is arranged in the middle of the filter sieve, and the circular screen is divided into a use cavity and a cleaning cavity by the spacer plate; the use cavity is connected with the charge pipe and the stirring chamber in a matching way, and the cleaning cavity is internally provided with a flushing device; the other end of the charge pipe is connected with a centrifugal tube of a centrifuge. The centrifugal soil remediation device is capable of automatically cleaning large objects and residual branches and leaves in soil, so as to prevent damage and channel blockage caused by the large objects and the residual branches and leaves which enter the centrifuge.

Description

A kind of centrifugal soil remediation equipment

Technical field

The present invention relates to a kind of soil remediation device, particularly a kind of centrifugal soil remediation equipment.

Background technology

The control measures of soil can be divided into physics, chemistry and biological three kinds of modes, in physics administering method, by centrifugation Machine is come to carry out soil remediation be a kind of good selection.Have certain to centrifugal material in use yet with centrifuge Require, generally, the grain size of soil is divided into 4 grades, respectively sand grains (>20um), coarse silt (5-20um), fine silt (2-5um) and cosmid (2um), easily makes a mess of the part of the inside if the hard thing of bulk is put into, therefore generally needs to carry out one Fixed screening.Artificial breakneck acceleration is too slow, it is at a fairly low for the land efficiency of a panel region under.

The content of the invention

It is an object of the invention to：For the problems referred to above, the present invention provides one kind and can carry out automatic screening, so as to protect The centrifugal soil remediation device of centrifuge.

The technical solution used in the present invention is as follows：

A kind of centrifugal soil remediation equipment, including centrifuge, also including the expects pipe being sequentially connected with, filter sieve, ultrasound Ripple agitator, the ultrasonic stirrer is followed successively by from outside to inside functional compartments, teeter chamber, and ultrasonic stirrer also includes being arranged on Feed pipe and feed tube that the supersonic generator of functional compartments is connected with one end of teeter chamber；The sieves attached bag includes circle The electric rotating machine that screen cloth, the rotating shaft for being arranged on circular screen mesh center are connected with rotating shaft, filter sieve middle setting have every Plate, dividing plate is divided into circular screen mesh using chamber and cleaning chamber, is coordinated with expects pipe and teeter chamber respectively using the two ends in chamber and is connected, Cleaning intracavity is provided with flusher；The expects pipe is connected with the centrifuge tube of centrifuge.

Preferably, the teeter chamber, filter sieve, be threaded connection between expects pipe, centrifuge tube.

Preferably, the sieve size of the circular screen mesh is 50um.

Preferably, the flusher includes water injector and hairbrush.

Preferably, it is provided with closure on the feed liquor mouth of pipe.

In sum, as a result of above-mentioned technical proposal, the invention has the beneficial effects as follows：

1. traditional mechanical stirring is simply from macroscopically mixing to liquid, it is difficult to fully mix, with traditional mechanical stirring Compare, ultrasonic stirring is but that material is mixed from microcosmic angle, degree of mixedness is high, mixing is fine and smooth, abundant.

2. containing various things such as stone, residual branch leaveves in soil, if do not screened, can be when centrifuge works The part of infringement centrifuge, and common filtration can then cause stone and residual branch leaveves to block in passage so that material without Method enters centrifuge, affects the work efficiency of device, therefore will filter sieve and be designed to rotatable, is entered using the screen cloth in chamber Row screening and filtering, later by rotating into cleaning chamber, by rotation cause to be stuck in big thing block on screen cloth by with dividing plate Shock drops, after this layer of screen cloth enters cleaning chamber, the sieve mesh dredging that will be plugged by cleaning, after rotate back to and use chamber It is continuing with.

3. teeter chamber, filter sieve, be threaded connection between expects pipe, centrifuge tube so that filter sieve and expects pipe be Detachably, when it is blocked leads to not clear up automatically, user can manually be cleared up or changed so that device works on.

Description of the drawings

Fig. 1 is present configuration figure；

Fig. 2 is the side sectional view that it filters sieve；

Fig. 3 is the front elevation that it filters sieve；

Labelling in figure：1- ultrasonic stirrers；11- functional compartments；12- teeter chambers；13- feed pipes；14- feed tubes；Ultrasound Wave producer -15；2- filters sieve；21- circular screen mesh；22- rotating shafts；23- clears up chamber；24- uses chamber；25- flushers； 26- dividing plates；27- electric rotating machines；3- expects pipes；4- centrifuges；41- centrifuge tubes.

Specific embodiment

All features disclosed in this specification, in addition to mutually exclusive feature and/or step, can be with any Mode is combined.

Embodiment one

The present embodiment is combined shown in Fig. 1, Fig. 2 and Fig. 3, a kind of centrifugal soil remediation equipment, including centrifuge 4, is also wrapped Expects pipe 3, filtration sieve 2, the ultrasonic stirrer 1 being sequentially connected with is included, the ultrasonic stirrer 1 is followed successively by from outside to inside function Room 11, teeter chamber 12, ultrasonic stirrer 1 is also including the supersonic generator 15 and teeter chamber 12 for being arranged on functional compartments 11 The connected feed pipe 13 in one end and feed tube 14；The filtration sieve 2 includes circular screen mesh 21, is arranged on the center of circular screen mesh 2 The electric rotating machine 27 that is connected with rotating shaft 22 of rotating shaft 22, filtering the middle setting of sieve 2 has a dividing plate 26, and dividing plate 26 is by circle Screen cloth 2 is divided into using chamber 24 and cleaning chamber 23, is coordinated with expects pipe 3 and teeter chamber 12 respectively using the two ends in chamber 24 and is connected, clearly Reason is provided with flusher 25 in chamber 23；The expects pipe 3 is connected with the centrifuge tube 41 of centrifuge 4.

In use, soil is entered by the expects pipe 3 of teeter chamber 12, is being stirred with the liquid entered by feed tube 14 Mix after room 12 contacts, in the presence of supersonic generator 15, be dispersed as granule, and be fully contacted with liquid and mix；Tradition Mechanical agitation is simply from macroscopically mixing to liquid, it is difficult to fully mix, compared with traditional mechanical is stirred, ultrasonic stirring But it is that material is mixed from microcosmic angle, degree of mixedness is high, mixing is fine and smooth, abundant；Material after stirring passes through filter mesh sieve Son 2 and feed pipe 3, the centrifuge tube 41 entered in centrifuge 4, afterwards by being centrifuged soil and liquid solid-liquid separation；In soil Containing various things such as stone, residual branch leaveves, if do not screened, the zero of centrifuge can be damaged when centrifuge works Part, and common filtration, then can cause stone and residual branch leaveves to block in passage, so that material cannot be introduced into centrifuge, The work efficiency of device is affected, therefore sieve 2 will be filtered to be designed to rotatable, carry out screening using the screen cloth in chamber 24 Filter, later by rotating into cleaning chamber 23, the big thing block being stuck on screen cloth is caused by the shock with dividing plate 26 by rotation Drop, after this layer of screen cloth enters cleaning chamber 23, the sieve mesh dredging that will be plugged by cleaning, after rotate back to using chamber 24 It is continuing with.

Embodiment two

The present embodiment is further improved based on embodiment 1, as shown in figure 1, the teeter chamber 12, filtration sieve 2, expects pipe 3rd, it is threaded connection between centrifuge tube 41.

In use, teeter chamber 12, filter sieve 2, be threaded connection between expects pipe 3, centrifuge tube 41 so that It is detachable to filter sieve 2 and expects pipe 3, and when it is blocked leads to not clear up automatically, user can be cleared up manually or more Change so that device works on.

Embodiment three

The present embodiment is further improved based on embodiment 2, with reference to shown in Fig. 2 and Fig. 3, the mesh of the circular screen mesh 21 Aperture is 50um.

In use, the sieve size of circular screen mesh 21 is unsuitable excessive also unsuitable too small, due to material be soil with The mixture of liquid, its viscous force is high, and sieve size is too small so that material flow is slow, reduces work efficiency, and sieve size is big So that stone of small diameter etc. can be by circular screen mesh 21, so as to damage centrifuge.

Example IV

The present embodiment is further improved based on embodiment 3, and shown in Fig. 2 and Fig. 3, the flusher 25 includes water spray dress Put and hairbrush.

In use, flusher 25 includes water injector and hairbrush so that cleaning effect is more preferable, when cleaning is used Between it is lower, so as to improve efficiency.

Embodiment five

The present embodiment is further improved based on embodiment 4, as shown in figure 1, being provided with sealing on 14 mouthfuls of the feed tube Lid.

In use, user may not be needed infusion fluid, now by the closure lid on 14 mouthfuls of feed tube, So as to prevent material from entering feed tube 14, result in blockage.

Embodiments of the invention are as mentioned above.The present invention is not limited to above-mentioned embodiment, and anyone should learn The structure change made under the enlightenment of the present invention, it is every with of the invention with same or like technical scheme, each fall within this Within the protection domain of invention.

Claims

1. a kind of centrifugal soil remediation equipment, including centrifuge (4), it is characterised in that：Also include the expects pipe being sequentially connected with (3), filter sieve (2), ultrasonic stirrer (1), the ultrasonic stirrer (1) be followed successively by from outside to inside functional compartments (11), Teeter chamber (12), ultrasonic stirrer (1) also includes being arranged on supersonic generator (15) and the teeter chamber of functional compartments (11) (12) the connected feed pipe (13) in one end and feed tube (14)；It is described filtration sieve (2) including circular screen mesh (21), be arranged on The electric rotating machine (27) that the rotating shaft (22) at circular screen mesh (2) center is connected with rotating shaft (22), the centre for filtering sieve (2) sets Dividing plate (26) is equipped with, dividing plate (26) is divided into circular screen mesh (21) using chamber (24) and cleaning chamber (23), using chamber (24) Two ends coordinate with expects pipe (3) and teeter chamber (12) be connected respectively, and in cleaning chamber (23) flusher (25) is provided with；The expects pipe (3) it is connected with the centrifuge tube (41) of centrifuge (4).

2. a kind of centrifugal soil remediation equipment according to claim 1, it is characterised in that：The teeter chamber (1), filtration Sieve (2), expects pipe (3), centrifuge tube are threaded connection between (41).

3. a kind of centrifugal soil remediation equipment according to claim 1, it is characterised in that：The circular screen mesh (21) Sieve size is 50um.

4. a kind of centrifugal soil remediation equipment according to claim 1, it is characterised in that：Flusher (25) bag Include water injector and hairbrush.

5. a kind of centrifugal soil remediation equipment according to claim 1, it is characterised in that：On feed tube (14) mouth It is provided with closure.