CN208115712U - A kind of volume adjusting apparatus of granulation tower - Google Patents
A kind of volume adjusting apparatus of granulation tower Download PDFInfo
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- CN208115712U CN208115712U CN201820146507.1U CN201820146507U CN208115712U CN 208115712 U CN208115712 U CN 208115712U CN 201820146507 U CN201820146507 U CN 201820146507U CN 208115712 U CN208115712 U CN 208115712U
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- granulation
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- spray head
- tower
- grate
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Abstract
The utility model discloses a kind of volume adjusting apparatus of granulation tower, including tower body, the tower body lower end is equipped with air inlet, the top of the tower body is equipped with air-out passage, Openworks shape grate granulation operations platform is equipped in tower body below the air-out passage, prilling spry is installed on the grate granulation operations platform, the prilling spry is located at the top of grate granulation operations platform, the air-out passage is equipped with blower, variable frequency adjustment device is installed, the variable frequency adjustment device is used to adjust the sucking air quantity of blower on the blower.The volume adjusting apparatus of this granulation tower, by variable frequency adjustment device, wind deflector, the setting of air regulating board not only can be used alone, but also can be used in combination, and realize that the air quantity of granulation tower is adjusted.
Description
Technical field
The utility model relates to forced ventilation granulation tower technical field, specially a kind of volume adjusting apparatus of granulation tower.
Background technique
Currently, Granulation Equipments used in chemical fertilizer industry production granular chemical fertilizer is broadly divided into pelletizer and granulation tower.It is granulated
Tower is because structure is simple, energy conservation and environmental protection, and use is more universal.Granulation tower according to its draft type be divided into natural draft ventilation prilling tower and
Forced ventilation granulation tower.Although natural draft ventilation prilling tower environmental protection and energy saving, setting draft fan is not needed, is used to sky
The temperature and humidity requirement of gas is relatively high, bigger to the dependence of environment.When being in the summer and autumn of high temperature and humidity, using certainly
The granulation tower so divulged information often because cannot be completely cooling by particle, or it is cooling after product particle inhaled from cooling air again
It is wet and influence product quality, it even results in parking and stops production.In this case, forced ventilation granulation tower just has a clear superiority, but
It is that existing granulation tower production problem easily occurs since its inner ventilation operating conditions is bad, such as the too big production of wind speed at spray head
The problems such as raw a large amount of dust, product temperature are difficult to adjust, tower top positive pressure causes flour dust overflow, these problems finally will affect product
Quality causes environmental pollution.
Summary of the invention
The purpose of this utility model is to provide a kind of volume adjusting apparatus of granulation tower, by introducing the regulating device,
The many places for realizing air quantity are adjusted, effectively prevent at spray head wind speed is too big, the excessive, product temperature that generates dust is difficult to adjust,
Tower top positive pressure causes the problem of flour dust overflow etc., ensure that production efficiency, reduces the pollution to environment.
The purpose of this utility model is achieved through the following technical solutions：
A kind of volume adjusting apparatus of granulation tower, including tower body, the tower body lower end are equipped with air inlet, the top of the tower body
End is equipped with air-out passage, is equipped with Openworks shape grate granulation operations platform, the grid in the tower body below the air-out passage
Prilling spry is installed on plate granulation operations platform, the prilling spry is located at the top of grate granulation operations platform, special
Sign is that the air-out passage is equipped with blower, variable frequency adjustment device is equipped on the blower, the variable frequency adjustment device is for adjusting
The sucking air quantity of blower is saved, is equipped with annular wind deflector around the prilling spry on the grate granulation operations platform, it is described
Spray head cover is installed, the top of the spray head cover is equipped with opening, the lower end of the spray head cover and annular wind deflector on prilling spry
Connection, the upper end of the prilling spry are pierced by the opening at the top of spray head cover, and the tower body inner wall of the air inlet, which is flexibly connected, to be adjusted
Aerofoil passes through the air quantity of folding control air inlet.
Further, there are two half round table-like shells to form for the spray head cover, is detachably connected between described two shells,
The lower end of the shell is detachably connected with wind deflector.Two and half rotary table shells are opened when needing to clean nozzle or replaced
Body is operated, and maintenance closes spray head cover after completing, and then comes into operation, and facilitates replacement and dimension in production to spray head
Shield, convenience are good.
Further, the wind deflector is flexibly connected with grate granulation operations platform by buckle.
Further, the air regulating board and wind deflector are component made of magnesium alloy.
Further, the air regulating board is symmetrical in the bottom end two sides of tower body.
Compared with prior art, the beneficial effects of the utility model are as follows：
The volume adjusting apparatus of this granulation tower installs air regulating board by the air inlet in tower body bottom end to control air inlet
Amount, and variable frequency adjustment device is installed further to adjust air quantity on the blower of air-out passage, or blower suction inlet is also adjusted
Size adjusts air quantity, in order to avoid tower top grate granulation operations platform the feelings of positive pressure occurs because of hot-air volume expansion
Condition, has been laid with wind deflector on being granulated tower top hollow out grate granulation operations platform around spray head, and the top of wind deflector is granulated
Spray head cover is installed on spray head, can effectively avoid the wind speed at spray head too big after spray head cover is installed, lead to the problem of a large amount of dust, is protected
Production efficiency has been demonstrate,proved, environmental pollution is reduced.
The volume adjusting apparatus of this granulation tower, by variable frequency adjustment device, wind deflector, the setting of air regulating board both can individually make
With, and can be used in combination, realize that the air quantity of granulation tower is adjusted.
Detailed description of the invention
Fig. 1 is the overall appearance schematic diagram of the utility model；
Fig. 2 is the spray head cover schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig.1 and Fig.2, a kind of volume adjusting apparatus of granulation tower, including tower body 1, the tower body lower end are equipped with air inlet
Mouthfuls 2, the tower body inner wall at the air inlet 2 is flexibly connected air regulating board 3, and air regulating board is symmetrical in the bottom end two sides of tower body,
Pass through the air quantity of folding control air inlet 2；The top of the tower body is equipped with air-out passage 5, the tower body below the air-out passage
It is interior to be equipped with Openworks shape grate granulation operations platform 5, it is installed with prilling spry 6 on the grate granulation operations platform, it is described
Prilling spry 6 is located at the top of grate granulation operations platform, and the air-out passage is equipped with blower 7, installs on the blower
There is variable frequency adjustment device 8, the variable frequency adjustment device is used to adjust the sucking air quantity of blower, realize the revolving speed of variable frequency adjustment blower, into
And the wind pressure and air quantity of condition blower, annular wind deflector is equipped with around the prilling spry on the grate granulation operations platform
9, wind deflector and grate granulation operations platform are fixed by snap securely, and can according to need the size of setting wind deflector,
The wind deflector laying bigger air quantity passed through of area is smaller, and wind deflector laying is fixed on around spray head, installs on the prilling spry
There is a spray head cover 10, installing can effectively avoid that the wind speed at spray head is too big, excessive, the spray head that leads to the problem of dust after spray head cover
The top of cover is equipped with opening, and for intimately suiting with prilling spry surrounding, the lower end of the spray head cover and annular wind deflector 9 connect
It connecing, the upper end of the prilling spry is pierced by the opening at the top of spray head cover, and there are two half round table-like shells 11 to form for the spray head cover,
It is detachably connected between described two shells 11, is easy to open cleaning and replacement spray head, the lower end of the shell and wind deflector can
Dismantling connection, wind deflector and spray head cover cooperate, and effectively avoid at spray head that wind speed is too big, prevent air quantity is excessive from causing tower top grate
Micro-positive pressure is generated at operating platform, so that inhaling when operator enters the operation of tower top grate operating platform because Dust Capacity is excessive
Enter dust and harm is generated to body, and avoids tower top positive pressure from generating and be granulated leaking for dust.It is spread in grate granulation operations platform
Wind deflector, so that prilling spry peripheral circular is closed, installation spray head cover continues to increase if still there is barotropic condition on spray head
It keeps out the wind plate suqare, adjacent intersection occurs when the board diameter that keeps out the wind arrives greatly, stop spreading wind deflector if having met production requirement.Such as
Fruit cannot still reach target, then close the annular space between wind deflector, and at this moment draught area is reduced, and be wanted with meeting production
It asks.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of volume adjusting apparatus of granulation tower, including tower body, the tower body lower end is equipped with air inlet, the top of the tower body
Equipped with air-out passage, Openworks shape grate granulation operations platform, the grate are equipped in the tower body below the air-out passage
Prilling spry is installed on granulation operations platform, the prilling spry is located at the top of grate granulation operations platform, feature
It is, the air-out passage is equipped with blower, variable frequency adjustment device is equipped on the blower, the variable frequency adjustment device is for adjusting
The sucking air quantity of blower is equipped with annular wind deflector around the prilling spry on the grate granulation operations platform, described to make
Spray head cover is installed, the top of the spray head cover is equipped with opening, and the lower end of the spray head cover and annular wind deflector connect on grain spray head
It connects, the upper end of the prilling spry is pierced by the opening at the top of spray head cover, and the tower body inner wall of the air inlet, which is flexibly connected, adjusts wind
Plate passes through the air quantity of folding control air inlet.
2. the volume adjusting apparatus of granulation tower according to claim 1, which is characterized in that there are two semicircles for the spray head cover
Mesa-shaped shell forms, and is detachably connected between described two shells, lower end and the wind deflector of the shell are detachably connected.
3. the volume adjusting apparatus of granulation tower according to claim 1, which is characterized in that the wind deflector is made with grate
Grain operating platform is flexibly connected by buckle.
4. the volume adjusting apparatus of granulation tower according to claim 1, which is characterized in that the air regulating board and wind deflector are equal
For component made of magnesium alloy.
5. the volume adjusting apparatus of granulation tower according to claim 1, which is characterized in that the air regulating board is at the bottom of tower body
Hold two sides symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146507.1U CN208115712U (en) | 2018-01-29 | 2018-01-29 | A kind of volume adjusting apparatus of granulation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146507.1U CN208115712U (en) | 2018-01-29 | 2018-01-29 | A kind of volume adjusting apparatus of granulation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208115712U true CN208115712U (en) | 2018-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820146507.1U Active CN208115712U (en) | 2018-01-29 | 2018-01-29 | A kind of volume adjusting apparatus of granulation tower |
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| Country | Link |
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| CN (1) | CN208115712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126630A (en) * | 2018-01-29 | 2018-06-08 | 天脊煤化工集团股份有限公司 | A kind of volume adjusting apparatus of granulation tower |
-
2018
- 2018-01-29 CN CN201820146507.1U patent/CN208115712U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126630A (en) * | 2018-01-29 | 2018-06-08 | 天脊煤化工集团股份有限公司 | A kind of volume adjusting apparatus of granulation tower |
| CN108126630B (en) * | 2018-01-29 | 2024-05-17 | 天脊煤化工集团股份有限公司 | Air quantity adjusting device of prilling tower |
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