CN208975425U - A kind of high tower apparatus of automatic dust removing recycling - Google Patents

Abstract

The utility model belongs to compound fertilizer producing equipment technical field, discloses a kind of high tower apparatus of automatic dust removing recycling, in order to solve the problems, such as that existing high tower is high there is filter cloth replacing maintenance cost and spraying effect is poor.The utility model includes high tower ontology, the upper end of high tower ontology is provided with dust mouth, the inside of dust mouth is equipped with filter cloth device, the periphery of dust mouth is equipped with several for spraying the spray head of flue dust, the filter cloth device includes the driven voller positioned at the upper end of filter cloth, the lower end of filter cloth is equipped with driven roller, the both ends of filter cloth are respectively sleeved on the driven voller and driven roller being parallel to each other, the interior upper end for receiving ash-pit is equipped with driving motor, driving motor is connect through output shaft with driven roller, one end of the driven voller is mounted on high tower ontology through bearing, the periphery of the other end of driven voller is arranged with damping sleeve, the level-one through-hole passed through for driven voller is provided in damping sleeve.

Description

A kind of high tower apparatus of automatic dust removing recycling

Technical field

The utility model belongs to compound fertilizer producing equipment technical field, and in particular to a kind of high tower dress of automatic dust removing recycling It sets.

Background technique

Compound fertilizer production with tower granulation technology is that 1970s U.S. fertilizer expert has after researching and developing successful one for many years There is the compound fertilizer production technology of the specific functions such as energy conservation, efficient, environmental protection, represents the highest technology water of world's composite heat transfer Standard, high tower compound fertilizer are also known as the product of the heading the list of signers of the high-end fertilizer in the world.

Compound fertilizer production with tower granulation is a kind of urea, potash fertilizer melt prilling process, utilizes the original of rapid crystallization after urea melting Material is measured the heating of phosphorus ammonium by metering and urine, potassium slurry, then is sprayed into high tower by spray head, so that composite granulated fertilizer is generated, Have the characteristics that particle is uniform and smooth, there is melt-off pore, do not agglomerate, no matter appearance or quality and in the volume increase of crop, all Outclass Common compound fertilizer available on the market.

It is also more about the relevant technical literature of high tower in the prior art, such as 201720795443.3 utility model is special Benefit discloses a kind of compound fertilizer's high-tower melting granulation machine；In another example application No. is 201420401686.0 utility model patent public affairs A kind of high tower granulator is opened.

High tower is all first to carry out filtration treatment using filter cloth for dedusting in the prior art, is then carried out again by spray head Blowing, mode this first, filter cloth in use for some time, are easy to accumulate and influence the discharge of flue dust, lead to flue dust pressure drop Severity, flue dust cannot be discharged in time, will lead to the normal operation that the intrinsic flue dust of high tower is detained and influences high tower, it is therefore desirable to The frequency of filter cloth replacing is higher, and high tower tower height itself is just high, leads to maintenance cost height；Existing spray head is using simultaneously In the process, it will form a large amount of air film when high-temperature smoke and spray liquid contact, cause spraying effect poor.

Utility model content

There is filter cloth replacing maintenance cost is high and spraying effect difference is asked in order to solve existing high tower for the utility model Topic, and a kind of high tower apparatus of automatic dust removing recycling is provided, it can reduce period and the cost of filter cloth maintenance, can be improved simultaneously The effect of spray.

In order to solve the technical problem, the technical scheme adopted by the utility model is

A kind of high tower apparatus of automatic dust removing recycling, including high tower ontology, the upper end of high tower ontology are provided with dust mouth, out The inside of dirt mouth is equipped with filter cloth device, and the periphery of dust mouth is equipped with several for spraying the spray head of flue dust, the filter cloth Device includes the driven voller positioned at filter cloth upper end, and the lower end of filter cloth is equipped with driven roller, and the both ends of filter cloth are respectively sleeved at mutually On parallel driven voller and driven roller, the interior upper end for receiving ash-pit is equipped with driving motor, and driving motor is through output shaft and drives Dynamic roller connection, one end of the driven voller are mounted on high tower ontology through bearing, and the periphery of the other end of driven voller is arranged with resistance Buddhist nun covers, and is provided with the level-one through-hole passed through for driven voller in damping sleeve, is additionally provided in damping sleeve and mutually interconnects with level-one through-hole Logical and tapered secondary through holes are arranged with the damping ring being mutually adapted with secondary through holes in the secondary through holes, damp Ring offers the threaded hole connecting for the threaded one end with driven voller.

One end of the damping sleeve is connect through level-one through-hole with driven voller, and the other end of damping sleeve is through being bolted end Lid, end cap are fixedly mounted on the inside of high tower ontology.

The spray head includes spray head ontology, and influent stream channel and fluidic channel are offered in spray head ontology, and influent stream is logical It is communicated with cavitation channel between road and fluidic channel, the air-flow being interconnected with cavitation channel is offered on the spray head ontology Channel, airflow channel are connected to the air compressor being arranged on pond, and deflection cone, and institute are equipped in the cavitation channel It states in the cavitation channel that deflection cone is mounted between airflow channel and fluidic channel；The deflection cone is by two identical triangular pyramids It is composed, and the line between the vertex of two triangular pyramids and the center line in cavitation channel are on the same line；It is described to lead Multiple through holes from along influent stream channel to fluidic channel direction are offered on flow cone.

Each through hole is not parallel to each other.

The periphery of the deflection cone is provided with spiral deflector, and the middle part of deflection cone is mounted on cavitation channel through bearing It is interior.

Compared with prior art, the utility model has the following beneficial effects:

The utility model automatic dust removing recycling high tower apparatus in use, by the filter cloth in filter cloth device to cigarette Dirt is filtered collection, convenient for guarantee spray head for flue dust spraying effect, while after also removing flue dust by filter cloth For using the collection expected after fertilizer and improving the quality expected after fertilizer in flue dust, convenient for the subsequent place expected after fertilizer Reason.Filter cloth, is wrapped in by the filter cloth device driven voller of the utility model and the structure design of driven roller first in use On driven voller, when filter cloth after a period of use, driven roller rotates under the induced effect of driving motor, thus by used Filter cloth is accommodated in driven roller, and the dust mouth between driven voller and driven roller covers not used filter cloth again, to guarantee to height The flue dust of tower ontology is filtered effect, so that the utility model can replace filter cloth in use, extends artificial replacement The time of filter cloth reduces the cost of maintenance for high tower.

The structure design of the driven voller of the utility model simultaneously, rotates in damping sleeve simultaneously in the course of rotation, from Dynamic roller strap dynamic damping ring moves in secondary through holes, so that damping ring contacts to form sliding friction with damping sleeve, to make The problem of obtaining driven voller and form damping during rotation, enable the rotation of driven voller steady, being not in inertia rotation, Guarantee that driven roller turns around, driven voller also only turns around, and the filter cloth on driven voller will not be fallen because of inertia, so that hundred Filter cloth at leaf window is in the state of tensioning, guarantees the effect of filtering.

The spray head of the utility model in use, is directed airflow into cavitation channel by airflow channel, And under the action of deflection cone, the air-flow being introduced into forms gas core in water flow, then develops, is expanded into cavitation, thus in gas Bubble is formed in stream, improves the impact capacity for spraying water flow, the air film formed during spray is broken, to improve spray liquid To the spraying effect of flue dust.

The utility model passes through through hole when so that air-flow and water flow pass through through hole by the effect of through hole Effect be capable of forming more bubbles, improve cavitation rate, further increase the impact capacity of spray head；And due to deflection cone It is mounted in cavitation channel by bearing, and the periphery of deflection cone is provided with spiral deflector, so that deflection cone is in water flow It will do it rotation under percussion, the distributing homogeneity of bubble can not only be improved by rotating, while can also further mention The quantity of high bubble formation further increases the impact capacity and distributing homogeneity of water flow, has the function that broken air film.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlarged view schematic diagram in Fig. 1 at A；

Fig. 3 is the partial enlarged view schematic diagram in Fig. 1 at B；

Fig. 4 is the structural schematic diagram of the driven voller of the utility model；

Fig. 5 is the structural schematic diagram of the spray head of the utility model；

Fig. 6 is the structural schematic diagram that through hole is distributed in inside deflection cone；

Marked in the figure: 1, high tower ontology, 2, dust mouth, 3, spray head, 31, spray head ontology, 32, influent stream channel, 33, penetrate Circulation road, 34, cavitation channel, 35, airflow channel, 36, deflection cone, 37, spiral deflector, 38, through hole, 4, filter cloth, 5, from Dynamic roller, 51, damping sleeve, 52, level-one through-hole, 53, secondary through holes, 54, damping ring, 15, end cap, 6, driven roller, 7, driving motor.

Specific embodiment

Below with reference to embodiment, the utility model will be further described, and described embodiment is only that this is practical new Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field Member's other embodiments used obtained without making creative work, belong to the protection model of the utility model It encloses.

In conjunction with the high tower apparatus that the automatic dust removing of attached drawing the utility model recycles, high tower ontology 1, the upper end of high tower ontology 1 It is provided with dust mouth 2, the inside of dust mouth 2 is equipped with filter cloth device, and the periphery of dust mouth 2 is equipped with several for spraying flue dust Spray head 3, wherein spray head 3 is communicated with water tank through pipe and pump, by pump into spray head inject high-pressure spraying liquid, it is described Filter cloth device includes the driven voller 5 positioned at the upper end of filter cloth 4, and the lower end of filter cloth 4 is equipped with driven roller 6, and wherein driven roller 6 is by driving Dynamic motor 7 drives rotation, and those skilled in the art can be appreciated and understood that the utility model dust mouth should be provided with tool Have on the high tower ontology 1 of filter cloth 4, one end of driven voller 8 is mounted on high tower ontology 1 through bearing, outside the other end of driven voller 5 It encloses and is arranged with damping sleeve 51, the level-one through-hole 52 passed through for driven voller is provided in damping sleeve 51, is additionally provided in damping sleeve Be interconnected with level-one through-hole 52 and tapered secondary through holes 53, are arranged in the secondary through holes 53 and secondary through holes 3 damping rings 54 being mutually adapted, damping ring 54 offer the threaded hole connecting for the threaded one end with driven voller.

One end of the damping sleeve 51 is connect through level-one through-hole 52 with driven voller 5, and the other end of damping sleeve 51 connects through bolt It is connected to end cap 55, end cap 55 is fixedly mounted on the inside of high tower ontology 1.The structure of the driven voller of the utility model designs, and is turning It is rotated in damping sleeve simultaneously in dynamic process, driven voller drives damping ring to move in secondary through holes, so that damping ring It contacts to form sliding friction with damping sleeve, so that driven voller forms damping during rotation, so that the rotation of driven voller Can be steady, be not in the problem of inertia rotates, guarantee that driven roller turns around, driven voller also only turns around, on driven voller Filter cloth will not be fallen because of inertia, so that filter cloth is in the state of tensioning, guarantee the effect of filtering.

As a kind of preferred mode of the utility model, the spray head 3 includes spray head ontology 31, spray head ontology 31 Influent stream channel 32 and fluidic channel 33 are inside offered, cavitation channel 34, institute are communicated between influent stream channel 32 and fluidic channel 33 State the airflow channel 35 for offering on spray head ontology 31 and being interconnected with cavitation channel 34, airflow channel 35 and external air Compressor connection, is equipped with deflection cone 36 in the cavitation channel 35, and the deflection cone 36 be mounted on airflow channel 35 with In cavitation channel 34 between fluidic channel 33；The deflection cone 36 is composed of two identical triangular pyramids, and two The center line of line and cavitation channel 34 between the vertex of triangular pyramid is on the same line；It is offered on the deflection cone 36 more A through hole 38 from along influent stream channel to fluidic channel direction.

In order to which further the bubble that cavitation is formed is evenly distributed in water flow, each through hole 38 is mutually uneven Row.

Preferably, the periphery of the deflection cone 36 is provided with spiral deflector 37, and the middle part of deflection cone 36 is through bearing It is mounted in cavitation channel 34, it, can be with as long as wherein the utility model deflection cone can be snapped onto bearing and is fixed By the peripheral solder support plate in deflection cone, then support plate point is welded in bearing, it is therefore an objective to by bearing so that Deflection cone can be rotated by bearing, and those skilled in the art can be appreciated and understood that details are not described herein.

The utility model passes through through hole when so that air-flow and water flow pass through through hole by the effect of through hole Effect be capable of forming more bubbles, improve cavitation rate, further increase the impact capacity of spray head；And due to deflection cone It is mounted in cavitation channel by bearing, and the periphery of deflection cone is provided with spiral deflector, so that deflection cone is in water flow It will do it rotation under percussion, the distributing homogeneity of bubble can not only be improved by rotating, while can also further mention The quantity of high bubble formation further increases the impact capacity and distributing homogeneity of water flow, has the function that broken air film.

Claims (5)

1. a kind of high tower apparatus of automatic dust removing recycling, including high tower ontology, the upper end of high tower ontology are provided with dust mouth, out dirt The inside of mouth is equipped with filter cloth device, and the periphery of dust mouth is equipped with several for spraying the spray heads of flue dust, which is characterized in that The filter cloth device includes the driven voller positioned at filter cloth upper end, and the lower end of filter cloth is equipped with driven roller, and the both ends of filter cloth cover respectively It is located on the driven voller and driven roller being parallel to each other, driving motor is connect through output shaft with driven roller, one end of the driven voller Be mounted on high tower ontology through bearing, the periphery of the other end of driven voller is arranged with damping sleeve, be provided in damping sleeve for from The level-one through-hole that dynamic roller passes through is additionally provided with secondary through holes be interconnected with level-one through-hole and tapered in damping sleeve, The damping ring being mutually adapted with secondary through holes is arranged in the secondary through holes, damping ring is offered for one end with driven voller The threaded hole of threaded connection.

2. the high tower apparatus of automatic dust removing recycling according to claim 1, which is characterized in that one end of the damping sleeve passes through Level-one through-hole is connect with driven voller, and the other end of damping sleeve has been bolted end cap, and end cap is fixedly mounted on high tower ontology It is internal.

3. the high tower apparatus of automatic dust removing recycling according to claim 1, which is characterized in that the spray head includes spray Head ontology, offers influent stream channel and fluidic channel in spray head ontology, is communicated with cavitation between influent stream channel and fluidic channel Channel, offers the airflow channel being interconnected with cavitation channel on the spray head ontology, airflow channel and is arranged in pond On air compressor connection, deflection cone is installed in the cavitation channel, and the deflection cone be mounted on airflow channel with In cavitation channel between fluidic channel；The deflection cone is composed of two identical triangular pyramids, and two triangular pyramids Vertex between line and cavitation channel center line on the same line；Offered on the deflection cone it is multiple from along into Circulation road to fluidic channel direction through hole.

4. the high tower apparatus of automatic dust removing recycling according to claim 3, which is characterized in that each through hole is mutually uneven Row.

5. the high tower apparatus of automatic dust removing recycling according to claim 3, which is characterized in that the periphery of the deflection cone is set It is equipped with spiral deflector, and the middle part of deflection cone is mounted in cavitation channel through bearing.