CN105032285B

CN105032285B - The equipment for manufacturing particle

Info

Publication number: CN105032285B
Application number: CN201510430447.7A
Authority: CN
Inventors: 霍奇志; 张�诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-21
Filing date: 2015-07-21
Publication date: 2017-12-26
Anticipated expiration: 2035-07-21
Also published as: CN105032285A

Abstract

The problem of present invention provides a kind of equipment for manufacturing particle, mainly solves in the techniques such as the desiccation of the gunk such as sludge, coal slime, burning, and the application such as burning for being sized for fluid bed furnace of its granulating granularity and adaptability are wide, treating capacity is big.The equipment of the manufacture particle includes being used to prepare the gunks such as pending mud into strips or pie and the preparation facilities for exporting gunk, and the preparation facilities exit of gunk is provided with for gunk processing to be played into device for be sized particle.

Description

The equipment for manufacturing particle

Technical field

The present invention relates to a kind of equipment for manufacturing particle, and in particular to a kind of equipment for manufacturing particle.

Background technology

At present, in the gunks such as sludge dispose industry, 70-80% moisture is still contained after centrifugation or vacuum dehydration The gunk such as sludge need desiccation, it is necessary to which the gunks such as sludge are made into particle in fluid bed drying process.Together Sample, when coal slime is burnt in fluid bed furnace, it is also desirable to particle is made.A variety of different types of gunks be present and be granulated in the market Equipment, but these gunk Granulation Equipments are undesirable.For example, squash type comminutor is unsuitable for the purees such as high moisture sluge Matter, also often bond；Rotating disc type comminutor is unsuitable for the gunks such as low moisture sludge, and manufactured particle is too small, is unsuitable for Fluid bed furnace burns and their treating capacity is all too small.Therefore, it is wide to need a kind of adaptability of offer badly, granulating granularity is suitable to fluidize Pool furnace burns, the gunk comminutor such as big playing type sludge for the treatment of capacity.

The content of the invention

The present invention provide it is a kind of manufacture particle equipment, mainly solve in the gunk drying process such as sludge, its into The application such as the burning for being sized for fluid bed furnace of grain granularity and the problem of adaptability is wide, treating capacity is big.

The technology resolving ideas of the present invention is as follows：

The equipment of the manufacture particle includes being used to the gunks such as pending mud, coal slime being prepared into bar or pie and defeated The gunk preparation facilities gone out, the exit of gunk preparation facilities are provided with for being setting chi by gunk processing Very little particle plays device；The device of playing includes the radial rotatable circular configuration that is made up of multiple spokes, outside circular configuration Profile is adapted with the outlet of gunk preparation facilities；It is described play device rotation when, each spoke outer rim will contact pureed successively Material preparation facilities exit flat board, due to the change of the anglec of rotation, spoke is constantly increased by flat board reaction force, bending amplitude Increase therewith, restored to the original state until leaving spoke behind flat board termination；The gunk such as the spoke width and the sludge to be prepared The diameter of particle is adapted.

If between the gunk preparation facilities exit flat boards such as the center for the circular configuration that multiple spokes are formed and sludge Vertical range be a, the distance of any one spoke outer rim of spoke centre distance is b, when the particle diameter of preparation is 2mm-10mm When, 8mm >=b-a >=3mm should be met, can be by adjusting being realized apart from size for a and b when preparing the particle of other diameters.

Above-mentioned each spoke width is 1~10mm.

The length difference of above-mentioned each spoke should meet 1mm~4mm.

The advantage of the invention is that：

The equipment and drying method of the gunk particles such as playing type manufacture sludge provided by the invention, have using spoke etc. The material such as steel wire of elasticity, by the gunks such as sludge it is quick, it is a large amount of, moderately play into required particle, it is one kind The playing type gunk that excellent adaptability is wide, granulating granularity is suitable to the applications such as fluid bed furnace burning and treating capacity is big is granulated Machine.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is granulation process schematic diagram of the present invention.

Embodiment

The form of playing type Granulation Equipments involved by the present invention is playing type, for purees such as the sludge of different in moisture content Matter, the form that different bars or pie etc. are convenient for post processing is squeezed into respectively, the high sposh of moisture can be directly by screw pump Supply extrusion；The low thick mud of moisture need to be extruded through screw machine.The gunks such as the sludge for being squeezed into bar or pie are sent into and played Device plays into particle.

Specific preparation process is as follows：

As described in Figure 1, the gunk such as sludge is extruded into bar or pie, sludge etc. by the prolate outlet 1 from preparation facilities Flat board 2 of the gunk along preparation facilities exit moves, and flat board 2 is the gunk preparation facilities prolates such as sludge outlet extension Out, it is easy to play device 4 and granulation operation is carried out to gunks such as sludge on flat board.

Play device 4 to be made up of a large amount of spokes 3, circular configuration is specifically formed with emission center shape by a large amount of spokes 3, played Device 4 should be arranged on the top of flat board 2, and make to play spoke when device 4 rotates and can slip over the gunk such as sludge surface 5, squeeze out one Individual particle simultaneously promotes the particle to move, and the diameter of the gunk particle such as the spoke width and the sludge to be prepared is adapted.

Such as：For the particle that particle diameter is 2-10mm is made, spoke outer rim width is 2-10mm.To make particle drop point will not mistake In concentration, each spoke can differ 1-4mm into radius of circle.Because device spoke is relatively played in flat board termination 6 and the distance for playing device pivot 7 The bar outer rim 8 and small 3-8mm of centre distance.As shown in Fig. 2 when spoke is close to flat board termination, spoke and flat board contact are simultaneously gradual Stress and bend, when spoke leaves flat board termination with mud point, spoke can straighten rapidly because no longer constrained, so as to will be attached Particle ejection thereon.

Claims

A kind of 1. equipment for manufacturing particle, it is characterised in that：Including for pending gunk to be prepared into bar or pie And the gunk preparation facilities exported, the exit of gunk preparation facilities are provided with for gunk processing to be set Fixed size particle plays device；The radial rotatable circular configuration played device and include being made up of multiple spokes, circle knot Structure outline is adapted with the outlet of gunk preparation facilities；It is described play device rotation when, each spoke outer rim will contact successively Gunk preparation facilities exit flat board, due to the change of the anglec of rotation, spoke is constantly increased by flat board reaction force, bending Amplitude increases therewith, is restored to the original state until leaving spoke behind flat board termination；The spoke width and the gunk to be prepared The diameter of grain is adapted.
2. the equipment of manufacture particle according to claim 1, it is characterised in that：If the circular configuration that multiple spokes are formed Vertical range between center and gunk preparation facilities exit flat board is a, any one spoke outer rim of spoke centre distance Distance be b, when the particle diameter of preparation is 2mm-10mm, 8mm >=b-a >=3mm should be met, prepare the particle of other diameters When, can be by adjusting being realized apart from size for a and b.
3. the equipment of manufacture particle according to claim 2, it is characterised in that：Each spoke width is 1mm~10mm.
4. the equipment of manufacture particle according to claim 3, it is characterised in that：The length difference of each spoke should meet 1mm~4mm.
5. the equipment of manufacture particle according to any one of claims 1 to 4, it is characterised in that：The gunk is sludge Or coal slime.