CN206467159U - A kind of composite heat transfer return control device and its compound fertilizer producing equipment - Google Patents
A kind of composite heat transfer return control device and its compound fertilizer producing equipment Download PDFInfo
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- CN206467159U CN206467159U CN201621404319.1U CN201621404319U CN206467159U CN 206467159 U CN206467159 U CN 206467159U CN 201621404319 U CN201621404319 U CN 201621404319U CN 206467159 U CN206467159 U CN 206467159U
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- returning charge
- returning
- heat transfer
- composite heat
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Abstract
The utility model provides a kind of composite heat transfer return control device, the composite heat transfer return control device includes a returning charge bucket, a conveying device and the amount of a returning metering device, the returning charge bucket is used to receive returning charge, the conveying device is used to the returning charge in the returning charge bucket being delivered to a process units, and the amount that the amount of the returning metering device controls the conveying device to convey the returning charge is less than a limit value.The utility model, which is also provided, a kind of includes the compound fertilizer producing equipment of the composite heat transfer return control device.Composite heat transfer return control device of the present utility model also includes returning charge bucket and the amount of returning metering device, returning charge is first concentrated in returning charge bucket, rather than be directly back to returning charge in process units by conveying device, returning charge in returning charge bucket enters conveying device under the control of the amount of returning metering device, the amount of returning metering device controls the amount of returning charge, so as to control the ratio of charging and returning charge, it is ensured that compound fertilizer producing equipment is steady, effectively run.
Description
Technical field
The utility model is related to a kind of compound fertilizer producing equipment, more particularly to a kind of composite heat transfer is controlled to fill with returning charge
Put.
Background technology
Compound fertilizer producing equipment has generally comprised tower body, charging mixing arrangement, comminutor, screening plant in tower body
And returning charge belt conveyor, specifically, the raw material for producing composite fertilizer is put into charging mixing arrangement and mixed, through comminutor
Granulation, that is, form compound fertilizer granules.Caused however, the grain diameter of comminutor formation is not of uniform size, the sieve of screening plant need to be passed through
Point, excessive or too small particle screen selecting is gone out, median diameter is exactly finished product material.Excessive or too small particle is returning charge, and it is through returning
Material belt conveyor is back to charging mixing arrangement together.Returning charge is granulated together with fresh raw material, is so moved in circles, shape
Into the basic process of composite heat transfer.
In production process, system returning charge and finished product ratio must control, in a rational scope, just to can ensure that production
Steadily, effectively operation.But in our actual production process, run into awful weather, highly difficult formula or technological operation error etc.
During situation, production is just fluctuated unavoidably, and prior art is that returning charge is all back to charging mixing dress directly through belt conveyor
In putting, in this way, returning charge may seriously exceed normal range (NR), compound fertilizer producing equipment is caused to collapse, it is impossible to steady, effectively operation.
Now it is necessary to make adjustment in time, or even need a part of returning charge clearing out returning charge belt conveyor or compound fertilizer producing equipment, weight
The new production that feeds intake, the returning charge cleared out fills bag and returns again to system again, and adjustment time length, labor intensity are big.
Therefore, it is necessary to a kind of composite heat transfer return control device and its compound fertilizer producing equipment be provided, to overcome
Above-mentioned the deficiencies in the prior art.
Utility model content
The purpose of this utility model is that provide a kind of composite heat transfer is set with return control device and its composite heat transfer
It is standby, it can control the ratio of charging and returning charge, it is ensured that compound fertilizer producing equipment is steady, effectively run.
To achieve the above object, the utility model provides a kind of composite heat transfer return control device, the composite fertilizer
Production return control device includes a returning charge bucket, a conveying device and the amount of a returning metering device, and the returning charge bucket is used to connect
Returning charge is received, the conveying device is used to the returning charge in the returning charge bucket being delivered to a process units, described to return gauge amount
The amount that device controls the conveying device to convey the returning charge is less than a limit value.
Compared with prior art, composite heat transfer return control device of the present utility model also includes returning charge bucket and returned
Metering device is measured, returning charge is first concentrated in returning charge bucket, rather than returning charge is directly back in process units by conveying device,
Returning charge in returning charge bucket enters conveying device under the control of the amount of returning metering device, and the amount of returning metering device controls the amount of returning charge, from
And controlling the ratio of charging and returning charge, it is ensured that compound fertilizer producing equipment is steady, effectively run.
Specifically, it is a fixed material storage container that the returning charge bucket, which is set to removable frame, or the returning charge bucket,.
Specifically, the conveying device is a belt conveyor.
Specifically, the returning charge bucket is provided with a discharging opening, and the conveying device is located at the lower section of the discharging opening, described
Returning charge enters the conveying device from the discharging opening of the returning charge bucket.
Specifically, the amount of the returning metering device includes a meter and a controller, and the meter is used to weigh institute
The amount of the returning charge in conveying device is stated, when the amount of the returning charge reaches a preset value, is gone out described in the controller control
Material mouth is closed.
Specifically, the composite heat transfer also includes a transfer device with return control device, for by the returning charge bucket
In the returning charge be transferred to the conveying device.
Specifically, the amount of the returning metering device includes a meter and a controller, and the meter is used to weigh institute
The amount of the returning charge in conveying device is stated, when the amount of the returning charge reaches a preset value, the controller control is described to be turned
Moving device stops the transfer returning charge.
The utility model also provides a kind of compound fertilizer producing equipment, including a process units, a screening plant and as above
Described composite heat transfer return control device, the process units is used to produce compound fertilizer granules, and the screening plant is used
In sieving the compound fertilizer granules, screen out particle diameter and returned more than the first preset value and particle diameter less than the described of the second preset value
Material, the composite heat transfer is used to the returning charge being back to the process units with return control device.
Specifically, the process units includes a feed arrangement, and the composite heat transfer will be described with return control device
Returning charge is back to the feed arrangement.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model compound fertilizer producing equipment first embodiment.
Fig. 2 is the schematic diagram of the utility model composite heat transfer return control device.
Fig. 3 is the schematic diagram of the utility model compound fertilizer producing equipment second embodiment.
Embodiment
The several different most preferred embodiments of the utility model are illustrated below with reference to the accompanying drawings, wherein identical mark in different figures
Number represent identical part.
The utility model aims to provide a kind of composite heat transfer return control device 10 and its compound fertilizer producing equipment 1,
The ratio of controllable charging and returning charge, it is ensured that compound fertilizer producing equipment 1 is steady, effectively run.
As shown in figure 1, compound fertilizer producing equipment 1 includes a process units 20, a screening plant 30 and composite fertilizer life
Production return control device 10.Process units 20 is used to charging and returning charge being produced into compound fertilizer granules, and process units 20 includes
One feed arrangement 21, feed arrangement 21 receives charging and returning charge, and screening plant 30 is used to sieve compound fertilizer granules, screens out particle diameter
More than the particle that the first preset value and particle diameter are less than the second preset value, the particle between the first preset value and the second preset value
It is returning charge, composite heat transfer returning charge control more than the first preset value and less than the particle between the second preset value for finished product material
Device 10 is used to be back to returning charge in the feed arrangement 21 of process units 20 to produce again.
As shown in Fig. 2 composite heat transfer includes a returning charge bucket 12, a conveying device 14 and one with return control device 10
The amount of returning metering device 16, returning charge bucket 12 is used to receive returning charge, conveying device 14 be used for by the returning charge in returning charge bucket 12 be delivered into
Expect in device 21, the amount of the control conveying returning charge of conveying device 14 of the amount of returning metering device 16 is less than a limit value.The limit value can be according to need
It is adjusted, this is not restricted.
Specifically, returning charge bucket 12 is set to removable frame, facilitates the replacement of new returning charge bucket 12, more excellent, can return
Wheel (not shown) is installed in the bottom of hopper 12, easy to operate.Certainly in other embodiment, returning charge bucket 12 can be fixed
One material storage container, its storage capacity is big, and manufacturing cost is cheap.Conveying device 14 is a belt conveyor, can carry out continuous conveying, economical
It is practical, it is ensured that the continuous operation of production.
Returning charge in returning charge bucket 12 is transferred to conveying device 14 with numerous embodiments, if can effectively, it is controllable
Any branch mode that returning charge in returning charge bucket 12 is transferred in conveying device 14 by system ground can be applied to the utility model.Under
Introduce two ways in face.
Mode one：Returning charge bucket 12 is provided with a discharging opening, and conveying device 14 is located at the lower section of discharging opening, and returning charge is from returning charge bucket
12 discharging opening enters conveying device 14.The amount of returning metering device 16 includes a meter and a controller, and meter is used to claim
The amount of the returning charge in conveying device 14 is measured, when the amount of returning charge reaches a preset value, controller control discharging opening is closed, so as to control
The amount of returning charge processed.The preset value is adjusted according to the demand of actual production, is not limited herein.
Mode two：Composite heat transfer return control device 10 also includes a transfer device, and the transfer device is used to return
Returning charge in hopper 12 is transferred to conveying device 14.The transfer device can be manipulator etc..Similarly, meter is defeated for weighing
The amount of the returning charge on device 14 is sent, when the amount of returning charge reaches a preset value, controller control transfer device stops transfer returning charge.
As shown in figure 3,
Feed arrangement 21 receives charging and returning charge, and process units 20 is used to charging and returning charge being produced into compound fertilizer granules,
Screening plant 30 is used to sieve compound fertilizer granules, screens out particle diameter and is less than the second preset value more than the first preset value and particle diameter
Particle, the particle between the first preset value and the second preset value is finished product material, more than the first preset value and default less than second
Particle between value is returning charge, and finished product material enters in finished product bucket 40, and returning charge enters in returning charge bucket, in the control of the amount of returning metering device 16
Under system, returning charge in returning charge bucket 12 is quantitative to be transferred in conveying device 14, and returning charge is back to process units by conveying device 14
Produced again in 20 feed arrangement 21, such circular flow.
Compared with prior art, composite heat transfer return control device 10 of the present utility model also includes returning charge bucket 12
With the amount of returning metering device 16, returning charge is first concentrated in returning charge bucket 12, rather than returning charge is directly back to by conveying device 14
In process units 20, the returning charge in returning charge bucket 12 enters conveying device 14 under the control of the amount of returning metering device 16, returns gauge amount
Device 16 controls the amount of returning charge, so as to control the ratio of charging and returning charge, it is ensured that production device for compound fertilizer 20 is steady, effectively transport
OK.
Above disclosed is only preferred embodiment of the present utility model, can not limit this practicality with this certainly new
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and are covered
Scope.
Claims (9)
1. a kind of composite heat transfer return control device, it is characterised in that composite heat transfer return control device bag
Include：
One returning charge bucket, the returning charge bucket is used to receive returning charge；
One conveying device, the conveying device is used to the returning charge in the returning charge bucket being delivered to a process units；And
One amount of returning metering device, the amount that the amount of the returning metering device controls the conveying device to convey the returning charge is less than a limit
Value.
2. composite heat transfer return control device as claimed in claim 1, it is characterised in that：The returning charge bucket is set to can
Moving structure, or the returning charge bucket are a fixed material storage container.
3. composite heat transfer return control device as claimed in claim 1, it is characterised in that：The conveying device is one defeated
Send belt.
4. composite heat transfer return control device as claimed in claim 1, it is characterised in that：The returning charge bucket is provided with one
Discharging opening, the conveying device is located at the lower section of the discharging opening, and the returning charge enters described from the discharging opening of the returning charge bucket
Conveying device.
5. composite heat transfer return control device as claimed in claim 4, it is characterised in that：The amount of the returning metering device bag
A meter and a controller are included, the meter is used for the amount for weighing the returning charge in the conveying device, when described
When the amount of returning charge reaches a preset value, the controller controls the discharging opening to close.
6. composite heat transfer return control device as claimed in claim 1, it is characterised in that：The composite heat transfer is with returning
Expect that control device also includes a transfer device, for the returning charge in the returning charge bucket to be transferred into the conveying device.
7. composite heat transfer return control device as claimed in claim 6, it is characterised in that：The amount of the returning metering device bag
A meter and a controller are included, the meter is used for the amount for weighing the returning charge in the conveying device, when described
When the amount of returning charge reaches a preset value, the controller controls the transfer device to stop the transfer returning charge.
8. a kind of compound fertilizer producing equipment, it is characterised in that including：
One process units, the process units is used to produce compound fertilizer granules；
One screening plant, the screening plant be used for sieve the compound fertilizer granules, screen out particle diameter more than the first preset value with
And particle diameter is less than the returning charge of the second preset value；And
Composite heat transfer return control device as described in any one of claim 1~7, composite heat transfer returning charge control
Device processed is used to the returning charge being back to the process units.
9. compound fertilizer producing equipment as claimed in claim 8, it is characterised in that：The process units includes a feed arrangement,
The returning charge is back to the feed arrangement by the composite heat transfer with return control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404319.1U CN206467159U (en) | 2016-12-20 | 2016-12-20 | A kind of composite heat transfer return control device and its compound fertilizer producing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404319.1U CN206467159U (en) | 2016-12-20 | 2016-12-20 | A kind of composite heat transfer return control device and its compound fertilizer producing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467159U true CN206467159U (en) | 2017-09-05 |
Family
ID=59710926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621404319.1U Active CN206467159U (en) | 2016-12-20 | 2016-12-20 | A kind of composite heat transfer return control device and its compound fertilizer producing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467159U (en) |
-
2016
- 2016-12-20 CN CN201621404319.1U patent/CN206467159U/en active Active
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