CN207159759U - A kind of cold burden storehouse - Google Patents
A kind of cold burden storehouse Download PDFInfo
- Publication number
- CN207159759U CN207159759U CN201720983029.5U CN201720983029U CN207159759U CN 207159759 U CN207159759 U CN 207159759U CN 201720983029 U CN201720983029 U CN 201720983029U CN 207159759 U CN207159759 U CN 207159759U
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- cold
- burner
- detection means
- belt
- burden storehouse
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Abstract
The utility model provides a kind of cold burden storehouse, for providing cold aggregate to drying plant, drying plant includes drying roller, the burner of heat and the control device of adjustment burner offer amount of heat is provided to drying roller, including support, the warehouse being arranged on support, the belt conveyor being arranged on support below the warehouse discharging opening and belt conveyor output end is arranged on to detect the detection means of cold aggregate humidity, and the data feedback of detection means detection is to control device to adjust the size that burner provides heat.The utility model supplies a condition of adjustment using the humidity of cold aggregate as drying roller heat, can it is more accurate, in time, efficiently control the temperature of drying roller discharging, ensure the quality of compound.
Description
Technical field
It the utility model is related to a kind of cold burden storehouse.
Background technology
In the course of work of bituminous mixing plant, it is necessary to after cold aggregate is dried in pitch drying plant, then stirring
Together with the ratio blending as defined in, make binder with pitch with filler in cylinder, mix and stir at an established temperature uniform mixed
Close material.In traditional pitch drying plant, situation of the cold aggregate in drying roller is relied primarily on to discarded temperature, burner heat
The monitoring of flue-gas temperature and drying roller drop temperature supplies to know according to the heat of these temperature control drying rollers,
It is too high or too low so as to influenceing to mix and stir the phenomenon of mixture quality to prevent cold aggregate temperature after heating.But traditional prison
Survey means comprising detection to cold aggregate humidity, and the fluctuation of cold aggregate humidity to its drying effect in drying roller very
Productivity ratio to mixing plant all has a significant impact.In the course of work, if the increase suddenly of cold aggregate humidity or reduction, due to
The change can not be known immediately, heat supply could be adjusted when finding that drop temperature is relatively low or higher, but can not now
The temperature of the cold aggregate of the drying interior for the previous period of change, and these cold aggregates can then be influenceed to mix for mixing and stirring compound
The quality of material.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, to propose a kind of cold burden storehouse, it is wet can to detect cold aggregate
Spend and feed back to control device, a condition of adjustment is supplied using the humidity of cold aggregate as drying roller heat, can be more smart
Really, in time, efficiently control the temperature of drying roller discharging, ensure the quality of compound.
The utility model is achieved through the following technical solutions：
A kind of cold burden storehouse, for providing cold aggregate to drying plant, drying plant includes drying roller, carried to drying roller
The burner of heating load and adjustment burner provide the control device of amount of heat, including support, be arranged on support warehouse,
It is arranged on support and is located at the belt conveyor below warehouse discharging opening and is arranged on belt conveyor output end to detect cold bone
Expect humidity detection means, detection means detection data feedback to control device with adjust burner provide heat size.
Further, the belt conveyor includes setting support frame on the bracket, is arranged on support frame
Belt roller, the belt being arranged on belt roller, relative spacing are arranged on two baffle plates of belt both sides, and the detection means is led to
Installing mechanism is crossed to be mounted between two baffle plates of belt output end.
Further, the detection means includes microwave type humidity sensor.
Further, the installing mechanism includes being arranged on installation cross bar between two baffle plates, to be arranged on installation horizontal
Horizontal mounting plate in the middle part of bar, the microwave type humidity sensor are arranged on horizontal mounting plate.
Further, the burner includes the air door and oil pump being connected with the control device, the control device root
According to the data point reuse throttle opening and/or oil pump frequency of detection.
Further, the belt conveyor is shirt rim belt conveyor.
Further, the grid for filtering the RAP more than specification is tiltedly installed with the warehouse charging aperture.
The utility model has the advantages that：
1st, the utility model sets detection means to be set to detect cold aggregate humidity in drying roller in cold bin outlet
Second detection device sets the 3rd detection means to detect waste gas temperature to detect the temperature after cold aggregate drying in drying roller
Degree, the 4th detection means is set in the burner to detect the combustion chamber heat flue-gas temperature of burner, control device according to first,
Second, third provides drying roller the size of heat with the data point reuse burner that the 4th detection means is fed back, by cold aggregate
A condition of the humidity as the supply adjustment of drying roller heat, so as to it is more accurate, in time, it is rapid, efficiently control drying
The temperature of roller discharging, ensure the quality of compound.
2nd, for the utility model when cold aggregate humidity reduces, control device is before temperature after ensureing cold aggregate drying is qualified
Put, can suitably reduce burner throttle aperture or reduce oil pump frequency, to save the energy.
Brief description of the drawings
The utility model is described in further details below in conjunction with the accompanying drawings.
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is the structural representation in the utility model cold burden storehouse.
Fig. 3 is the enlarged drawing of part A in Fig. 2.
Embodiment
As shown in Figure 1 to Figure 3, pitch drying plant includes drying roller, is connected with drying roller to be carried to drying roller
The proportioner of cooling aggregate and for drying roller provide heat burner 7, burner 7 include combustion chamber, air door and
Oil pump, the temperature control device of pitch drying plant include being arranged on proportioner to detect the first detection means of cold aggregate humidity
1st, it is arranged in drying roller to detect the second detection device 2 of temperature after cold aggregate is dried, be arranged in drying roller to examine
Survey the 3rd detection means 3 of EGT, be arranged in burner 7 to detect the 4th detection means of combustion chamber heat flue-gas temperature
4th, respectively with the first detection means 1, second detection device 2, the 3rd detection means 3, the 4th detection means 4 and burner 7
The control device 5 that air door connects with oil pump, control device 5 is according to the first detection means 1, the detection dress of second detection device the 2, the 3rd
3 and the 4th size of heat for being provided to drying roller of the detection data point reuse burner 7 that feeds back of detection means 4 are provided, are specially
Adjust throttle opening and/or adjustment oil pump frequency.
Proportioner includes cold burden storehouse 6, and cold burden storehouse 6 includes support 61, the warehouse 62 being arranged on support 61, is obliquely installed
Grid 63 at the charging aperture of warehouse 62, it is arranged on the belt conveyor below the discharging opening of warehouse 62, lattice on support 61
Aperture plate 63 is used to filter the RAP more than specification, and the first detection means 1 is arranged on cold burden storehouse 6 and exported, and it is defeated to be specially arranged on belt
Machine output end is sent, belt conveyor includes the support frame 64 being arranged on support 61, the belt roller being arranged on support frame 64
65th, belt 66, the relative spacing being arranged on belt roller 65 are arranged on two baffle plates 67 of the deferent segment both sides of belt 66, the first inspection
Survey between device 1 is mounted on two baffle plates 67 of the output end of belt 66 by installing mechanism, installing mechanism includes being arranged on two
Installation cross bar 68 between baffle plate 67, the horizontal mounting plate 69 for being arranged on the middle part of installation cross bar 68, the first detection means 1 are arranged on
On horizontal mounting plate 69.
In the present embodiment, the first detection means 1 is microwave type humidity sensor, and the detection of second detection device the 2, the 3rd fills
Put 3 and the 4th detection means 4 be temperature sensor, control device 5 is PLC, and belt conveyor is shirt rim belt conveyor.
In the case that EGT and the heat smoke temperature of burner 7 are constant in drying roller, when humidity sensor is examined
When measuring the cold aggregate humidity rising in the exit of cold burden storehouse 6, control device 5 increases the throttle opening of burner 7 and/or improves oil
Pump frequency, reduced with the temperature after avoiding cold aggregate from being dried in drying roller because cold aggregate humidity rises, after ensureing drying
Temperature can stablize in acceptability limit, the temperature after the drying of cold aggregate is fed back by second detection device 2, conversely, control dress
Put the throttle opening and/or reduction oil pump frequency of 5 reduction burners 7.
It is described above, preferred embodiment only of the present utility model, therefore the utility model implementation can not be limited with this
Scope, i.e., the equivalent changes and modifications made according to present utility model application the scope of the claims and description all should still belong to this
In the range of utility model patent is covered.
Claims (7)
1. a kind of cold burden storehouse, for providing cold aggregate to drying plant, drying plant includes drying roller, provided to drying roller
The burner and adjustment burner of heat provide the control device of amount of heat, it is characterised in that：Including support, it is arranged on support
On warehouse, the belt conveyor that is arranged on support below the warehouse discharging opening and be arranged on belt conveyor output end with
The detection means of cold aggregate humidity is detected, the data feedback of detection means detection provides heat to control device to adjust burner
Size.
A kind of 2. cold burden storehouse according to claim 1, it is characterised in that：The belt conveyor includes being arranged on the branch
Support frame on frame, the belt roller being arranged on support frame, the belt, the relative spacing that are arranged on belt roller are arranged on skin
Two baffle plates with both sides, the detection means are mounted between two baffle plates of belt output end by installing mechanism.
A kind of 3. cold burden storehouse according to claim 2, it is characterised in that：The detection means includes microwave type humidity sensor
Device.
A kind of 4. cold burden storehouse according to claim 3, it is characterised in that：The installing mechanism includes being arranged on two gears
Installation cross bar between plate, the horizontal mounting plate being arranged in the middle part of installation cross bar, the microwave type humidity sensor are arranged on water
In safety loading board.
A kind of 5. cold burden storehouse according to claim 1 or 2 or 3, it is characterised in that：The burner includes and the control
The air door and oil pump of device connection, the control device is according to the data point reuse throttle opening and/or oil pump frequency of detection.
A kind of 6. cold burden storehouse according to claim 1 or 2 or 3, it is characterised in that：The belt conveyor is shirt rim belt
Conveyer.
A kind of 7. cold burden storehouse according to claim 1 or 2 or 3, it is characterised in that：It is obliquely installed at the warehouse charging aperture
There is the grid for filtering the RAP more than specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983029.5U CN207159759U (en) | 2017-08-08 | 2017-08-08 | A kind of cold burden storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983029.5U CN207159759U (en) | 2017-08-08 | 2017-08-08 | A kind of cold burden storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207159759U true CN207159759U (en) | 2018-03-30 |
Family
ID=61715400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983029.5U Active CN207159759U (en) | 2017-08-08 | 2017-08-08 | A kind of cold burden storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207159759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589860A (en) * | 2021-08-02 | 2021-11-02 | 乌鲁木齐汇聚路面工程有限公司 | Accurate heating device and process for processing mixture |
-
2017
- 2017-08-08 CN CN201720983029.5U patent/CN207159759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589860A (en) * | 2021-08-02 | 2021-11-02 | 乌鲁木齐汇聚路面工程有限公司 | Accurate heating device and process for processing mixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 362000 No.1 intelligent equipment Industrial Park, Luojiang District, Heshi Town, Luojiang District, Quanzhou City, Fujian Province Patentee after: Fujian tietuo Machinery Co., Ltd Address before: 362000 West Industrial Zone, Luojiang District, Fujian, Quanzhou Patentee before: FUJIAN TIETUO MACHINERY Co.,Ltd. |