CN207423723U - A kind of detection device of drying sludge feature - Google Patents
A kind of detection device of drying sludge feature Download PDFInfo
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- CN207423723U CN207423723U CN201721207912.1U CN201721207912U CN207423723U CN 207423723 U CN207423723 U CN 207423723U CN 201721207912 U CN201721207912 U CN 201721207912U CN 207423723 U CN207423723 U CN 207423723U
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- heat preservation
- dryness
- sensor
- supporting rack
- detection device
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Abstract
The utility model discloses a kind of detection devices of drying sludge feature, and including electric heating air blower, heat preservation and dryness case, temperature sensor, humidity sensor, weight sensor and monitoring data recorder, insulating layer is equipped between heat preservation and dryness case outer layer and internal layer；The upper and lower part of heat preservation and dryness case is respectively equipped with air inlet and air outlet, and air inlet is connected with electric heating air blower blast orifice by pipeline；Temperature sensor and humidity sensor are arranged in heat preservation and dryness babinet, and weight sensor is arranged on heat preservation and dryness box top center, and the output of each sensor is electrically connected to the monitoring and recording instrument for being placed outside heat preservation and dryness case；Weight sensor underhung supporting rack is simultaneously connected by connecting rod, and supporting rack is equipped with the material tray of carrying sludge, and opening/closing material tray is equipped on the heat preservation and dryness device case side wall with supporting rack identical height level face and is imported and exported.The utility model can realize the delta data of every physical parameter in monitoring sludge flash drying process, and analyze drying sludge feature and the relation of dry environment.
Description
Technical field
The utility model is related to a kind of test device, more particularly to a kind of drying sludge characteristic test device.
Background technology
Drying sludge is the premise that sludge carries out recycling, yet with the dry technology on food and chemical industry
It is difficult to directly apply to municipal sludge, therefore has become the hot spot of current research to the research of municipal sludge heated drying technology.Mesh
Before, certain achievement is obtained to the research of drying sludge both at home and abroad, conventional method mainly has natural drying, heat-force dry, the sun
Can dry and heat pump drying dehumidifying etc., wherein extensive, common in industrial treatment technique mainly heated drying work can be realized
Skill.
Sludge hot drying process is mainly as a heat transfer medium dried sludge by air at present, when using low
During the dry mode of temperature, sludge by moisture content 80% dry to 40% time be 6-8 it is small when more than, and can only reflect dirt
Mud weight change and temperature, the relation of time in certain circumstances can not reflect the pass of drying sludge feature and energy absorption
System.Drying sludge is the process of an energy net disbursement, and energy charge is used in the ratio in a standard drying system operating cost
More than 80%, however the drying sludge model that traditional drying sludge analysis method is established does not take into full account asking for energy consumption
Topic, there are the problems such as drying time length, high energy consumption, high production cost, can not be that the engineer application of drying sludge carries for drying sludge
For effectively drying mechanism, it is difficult to realize application conversion on a large scale.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of drying sludge characteristic test device, can
Realize the delta data of every physical parameter in monitoring sludge flash drying process.
Above-mentioned technical problem is solved, technical solution is as follows used by the utility model：
A kind of detection device of drying sludge feature, which is characterized in that including electric heating air blower, heat preservation and dryness case, temperature
Sensor, humidity sensor, weight sensor and monitoring data recorder are equipped with heat preservation between heat preservation and dryness case outer layer and internal layer
Layer；The upper and lower part of the heat preservation and dryness case is respectively equipped with air inlet and air outlet, and the air inlet is roused with electric heating air blower
Air port is connected by pipeline；Temperature sensor and humidity sensor are arranged in heat preservation and dryness babinet, and weight sensor is arranged on
Heat preservation and dryness box top center, the output of each sensor are electrically connected to the monitoring and recording instrument for being placed outside heat preservation and dryness case；It is described heavy
Quantity sensor underhung supporting rack simultaneously by connecting rod connect, support frame as described above be equipped with carrying sludge material tray, with
The heat preservation and dryness device case side wall in supporting rack identical height level face is equipped with opening/closing material tray and imports and exports.
On the basis of the above, the utility model has following various structures and improvement：
Further, the air blower is frequency conversion type electric heating air blower, the pipe for being used to connect air inlet and air blower
Road is elbow bend pipeline.
Further, the heat preservation and dryness case outer layer is rectangular box, and internal layer is cylinder body.
Further, the material of filling is made of rubber and plastic and rock wool in the insulating layer of the heat preservation and dryness case.
Further, the material tray is square hole screen.
Further, the air inlet of the heat preservation and dryness case is equipped with silicone adhesive sealant with air blower blast orifice junction,
Sealant is wrapped with heat-preservation cotton.
Further, the temperature sensor is equipped with seven in total, and the first temperature sensing is equipped at air blower blast orifice
Device is being equipped with two second temperature sensors apart from supporting rack upper surface, two the 3rd is equipped with above supporting rack upper surface
Temperature sensor, below supporting rack lower surface be equipped with two the 4th temperature sensors, second, third, the 4th temperature sensor
The both sides of connecting rod and extended line are distributed in, and each temperature sensor upper-lower position of homonymy is distributed on same line.
Further, the humidity sensor is fixed at supporting rack upper surface.
Further, the temperature sensor connects fixation by being located at the spool of heat preservation and dryness box wall.With it is existing
Technology is compared, and the utility model technology has the advantages that：
(1) supporting rack of the utility model sludge characteristics drying test device is hung directly from weight sensor by connecting rod
Lower section, supporting rack are not contacted with heat preservation and dryness cabinet wall, therefore also avoid measuring the real-time weight of sludge to weight sensor
The interference of variation, ensure that data accuracy and authenticity.
(2) air inlet of the utility model sludge characteristics drying test device uses silicone with air blower blast orifice junction
Glue seals, and is wrapped up using heat-preservation cotton, improves the effect of sealing thermal insulation, avoids leakage and the temperature of test process apoplexy
Loss, further improve the data accuracy and authenticity of test.
(3) the drying sludge process of the utility model sludge characteristics drying test device all carries out in heat preservation and dryness device,
Weight sensor, temperature sensor, humidity sensor built in drier avoid the interference of external environment, and the physics of sludge
Conversion data can monitor acquisition in real time, and whole process simultaneously need not take out sludge artificial observation repeatedly, and the accuracy of test is more
It is high.
Description of the drawings
Fig. 1 is that the sludge characteristics of the utility model dry test device cross-sectional view.
Fig. 2 is that the sludge characteristics of the utility model dry test device section schematic top plan view.
Mark on attached drawing：1- electric heating air blower, 2- heat preservation and drynesses case, 3- air inlets, 4- air outlets, 5- supporting racks, 6-
Material tray, 7- material trays inlet and outlet, 8- connecting rods, 9- weight sensors, 10- temperature sensors, 11- humidity sensors,
12- spools.
Specific embodiment
With reference to being specifically illustrating, the utility model is expanded on further.
As shown in Figure 1, a kind of detection device of drying sludge feature, including electric heating air blower 1, heat preservation and dryness device case 2, temperature
Sensor 10, humidity sensor 11, weight sensor 9 and monitoring data recorder are spent, in order to further improve detection device
Heat insulating effect is equipped with insulating layer between 2 outer layer of heat preservation and dryness case and internal layer, thermal insulation material is filled in insulating layer；It is protecting
The upper and lower part of warm drying box 2 is respectively equipped with air inlet 3 and air outlet 4, and air inlet 3 passes through with 1 blast orifice of electric heating air blower
Pipeline connects；Temperature sensor 10 and humidity sensor 11 are arranged in heat preservation and dryness babinet, and weight sensor 9 is arranged on guarantor
Warm 2 top center of drying box, the output of each sensor are electrically connected to the monitoring record instrument for being placed outside heat preservation and dryness case 2；Weight passes
9 underhung supporting rack 5 of sensor simultaneously passes through connecting rod 8 and connects, and supporting rack 5 is not contacted with heat preservation and dryness cabinet wall, therefore is also kept away
Exempt from the interference to the measurement real-time weight change of sludge of weight sensor 9, ensure that data accuracy and authenticity；In supporting rack
5 are equipped with the material tray 6 of carrying sludge, and material tray 6 is made by square hole screen, in supporting rack 5 and identical height level face
Heat preservation and dryness wall box is equipped with opening/closing material tray inlet and outlet 7.
Electric heating air blower 1 is frequency conversion type electric heating air blower, and adjustable heating temperature is 0-150 DEG C, wind speed 1.0-
10m/s, a diameter of 130mm of blast orifice.Pipeline for connecting air inlet 4 and electric heating air blower 1 is elbow bend pipeline, is roused
During wind turbine air blast, blow vertically downward by elbow bend pipeline.
2 outer layer of heat preservation and dryness case is rectangular box, and internal layer is cylinder.
The material of filling is made of rubber and plastic and rock wool in the insulating layer of heat preservation and dryness case 2.
The air inlet 3 of heat preservation and dryness case 2 is equipped with silicone adhesive sealant with air blower blast orifice junction, and outside sealant
Heat-preservation cotton is enclosed with, improves the effect of sealing thermal insulation, avoids the leakage of test process apoplexy and the loss of temperature, further
Improve the data accuracy and authenticity of test.
In heat preservation and dryness case 2, in total equipped with seven temperature sensors 10, and by being located at 2 madial wall of heat preservation and dryness case
Spool 12 connection fix, at air blower blast orifice be equipped with the first temperature sensor 10, apart from supporting rack upper surface 20mm
Place is equipped with two second temperature sensors 10, and 30-100mm places are equipped with two three-temperature sensors above the supporting rack upper surface
10,30mm is equipped with two the 4th temperature sensors 10 below supporting rack lower surface, second, third, the 4th temperature sensor point
Cloth is in the both sides of connecting rod 8 and extended line, and each temperature sensor upper-lower position of homonymy is distributed on same line；Humidity sensor
Device 11 is fixed at 5 upper surface 30mm of supporting rack；By installing substantial amounts of sensor, every variation number can be gathered in real time
According to, and data are detected and are recorded by external detection recorder, whole process simultaneously need not take out sludge people repeatedly
Work is observed, the accuracy higher of test.
When drying sludge characteristic test device works, material tray inlet and outlet 7 are closed, open frequency conversion type electric heating air blower 1
And monitoring and recording instrument, 1 temperature of setting frequency conversion type electric heating air blower and wind speed parameter, monitoring and recording instrument start monitoring and set in the device
The data of each sensor feedback, while the sludge after weighing is put into material tray 6, when monitoring and recording instrument items data stabilization
Afterwards, material tray inlet and outlet 7 are opened, being put on the material tray 6 of placement sludge on the supporting rack 5 in test device, then
Material tray inlet and outlet 7 are closed, monitoring and recording instrument continues the monitoring to parameters in mud drying process and record.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of detection device of drying sludge feature, which is characterized in that passed including electric heating air blower, heat preservation and dryness case, temperature
Sensor, humidity sensor, weight sensor and monitoring data recorder are equipped with heat preservation between heat preservation and dryness case outer layer and internal layer
Layer；The upper and lower part of the heat preservation and dryness case is respectively equipped with air inlet and air outlet, and the air inlet is roused with electric heating air blower
Air port is connected by pipeline；Temperature sensor and humidity sensor are arranged in heat preservation and dryness babinet, and weight sensor is arranged on
Heat preservation and dryness box top center, the output of each sensor are electrically connected to the monitoring and recording instrument for being placed outside heat preservation and dryness case；It is described heavy
Quantity sensor underhung supporting rack simultaneously by connecting rod connect, support frame as described above be equipped with carrying sludge material tray, with
The heat preservation and dryness device case side wall in supporting rack identical height level face is equipped with opening/closing material tray and imports and exports.
2. the detection device of a kind of drying sludge feature according to claim 1, which is characterized in that the air blower is change
Frequency formula electric heating air blower, it is described to be used to connect the pipeline of air inlet and air blower as elbow bend pipeline.
A kind of 3. detection device of drying sludge feature according to claim 1, which is characterized in that the heat preservation and dryness case
Outer layer is rectangular box, and internal layer is cylinder body.
A kind of 4. detection device of drying sludge feature according to claim 1, which is characterized in that the heat preservation and dryness case
Insulating layer in filling material be made of rubber and plastic and rock wool.
5. the detection device of a kind of drying sludge feature according to claim 1, which is characterized in that the material tray is
Square hole screen.
A kind of 6. detection device of drying sludge feature according to claim 1, which is characterized in that the heat preservation and dryness case
Air inlet and air blower blast orifice junction be equipped with silicone adhesive sealant, sealant is wrapped with heat-preservation cotton.
A kind of 7. detection device of drying sludge feature according to claim 1, which is characterized in that the temperature sensor
Seven are equipped in total, the first temperature sensor is equipped at air blower blast orifice, and two the are being equipped with apart from supporting rack upper surface
Two temperature sensors are equipped with two three-temperature sensors above supporting rack upper surface, are set below supporting rack lower surface
Have two the 4th temperature sensors, second, third, the 4th temperature sensor be distributed in the both sides of connecting rod and extended line, and homonymy
Each temperature sensor upper-lower position be distributed on same line.
A kind of 8. detection device of drying sludge feature according to claim 1, which is characterized in that the humidity sensor
It is fixed at supporting rack upper surface.
A kind of 9. detection device of drying sludge feature according to claim 7, which is characterized in that the temperature sensor
It is connected and fixed by the spool for being located at heat preservation and dryness box wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207912.1U CN207423723U (en) | 2017-09-20 | 2017-09-20 | A kind of detection device of drying sludge feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207912.1U CN207423723U (en) | 2017-09-20 | 2017-09-20 | A kind of detection device of drying sludge feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423723U true CN207423723U (en) | 2018-05-29 |
Family
ID=62313528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721207912.1U Active CN207423723U (en) | 2017-09-20 | 2017-09-20 | A kind of detection device of drying sludge feature |
Country Status (1)
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| CN (1) | CN207423723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208179A (en) * | 2019-04-28 | 2019-09-06 | 天能电池集团（安徽）有限公司 | A kind of polar plate solidification process weight change monitoring device |
| CN112461702A (en) * | 2020-11-10 | 2021-03-09 | 南通爱可普环保设备有限公司 | Sludge water loss rate testing device and testing method thereof |
-
2017
- 2017-09-20 CN CN201721207912.1U patent/CN207423723U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208179A (en) * | 2019-04-28 | 2019-09-06 | 天能电池集团（安徽）有限公司 | A kind of polar plate solidification process weight change monitoring device |
| CN112461702A (en) * | 2020-11-10 | 2021-03-09 | 南通爱可普环保设备有限公司 | Sludge water loss rate testing device and testing method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210812 Address after: 510160 No. 6, Tangqian Xinjie, Nanan Road, Liwan District, Guangzhou City, Guangdong Province Patentee after: Guangdong Building Materials Research Institute Co.,Ltd. Address before: 510160 No. 6, Tangqian new street, Nan'an Road, Guangzhou, Guangdong Patentee before: GUANGDONG BUILDING MATERIAL Research Institute |