CN204918341U - Microwave silt drying device - Google Patents
Microwave silt drying device Download PDFInfo
- Publication number
- CN204918341U CN204918341U CN201520647458.6U CN201520647458U CN204918341U CN 204918341 U CN204918341 U CN 204918341U CN 201520647458 U CN201520647458 U CN 201520647458U CN 204918341 U CN204918341 U CN 204918341U
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- CN
- China
- Prior art keywords
- casing
- magnetron
- microwave
- drying device
- box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a microwave silt drying device, including the box, locate magnetron, control panel, air discharge fan, feed inlet, discharge gate, screw axis and metal mesh on the box to and be used for driving the motor of screw axis, the lateral wall that the top of screw axis runs through a box links to each other with the motor output shaft, and another lateral wall that the end of screw axis runs through a box is the free end, the bottom center at the box is installed to the magnetron to it carries out the silt drying to provide the microwave to the box inner chamber, control panel links to each other with the magnetron to control the magnetron operation through the magnetron control key, the top surface at the box is installed to the air discharge fan to it carries out the hydrofuge to the box inner chamber to link the metal mesh under through, the feed inlet is seted up at the top surface of box and is distributed in the top that is close to the screw axis, and the discharge gate is seted up in the bottom surface of box and is distributed in the end that is close to the screw axis. Realize quick even drying, reach energy -concerving and environment -protectively, and in time pulverize the silt block at dry run, it is dry with higher speed, high -efficient practical.
Description
Technical field
The utility model relates to a kind of drying installation, particularly relates to a kind of microwave sludge drying device, belongs to device for treating sludge technical field.
Background technology
Along with extensively carrying out of China's dredging engineering, create a large amount of dredging silt; Usually adopt the method stacked or abandon to process to dredging silt, not only take a large amount of soil but also direct contaminate environment.
The existing domestic recycling just actively developing discarded dredging silt, but the mud water content of just having dug out is up to 400%, causes extreme difficulties to the transport of mud and recycling.Therefore, need to find a kind of can the method for rapid, high volume drying sewage sludge.
But existing mud drying means generally adopts fuel heat drying, not only power consumption is large, and Financial cost is high; And not environmentally, fuel heat-processed has the product of pollution by producing, affect environmental quality.
Utility model content
Main purpose of the present utility model is, overcomes deficiency of the prior art, provides a kind of microwave sludge drying device of novel texture, is specially adapted to the pre-treatment of high-moisture percentage dredging silt.
Technical problem to be solved in the utility model is to provide easy, safe and reliable, the practical microwave sludge drying device of compact construction, easy accessibility, making, not only realizes rapid drying, evenly dry, reaches energy-conserving and environment-protective; And pulverize mud block in time in drying process, accelerate dry, guarantee highly effective, there is the utility value in industry.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of microwave sludge drying device, comprises casing, is located at the magnetron on casing, control panel, vent fan, opening for feed, discharge port, screw shaft and wire netting, and it is outer for driving the electric motor of screw shaft to be located at casing; The sidewall that the top of described screw shaft runs through casing is connected with motor output shaft, and another sidewall that spiral the tip of the axis runs through casing is free end.
Wherein, described magnetron is arranged on the bottom centre of casing, and provides microwave to carry out mud drying to cabinets cavity; Described control panel is connected with magnetron, and controls magnetron operation by magnetron operating key set on control panel; Described vent fan is arranged on the end face of casing, and carries out hydrofuge by the lower wire netting that connects to cabinets cavity; Described opening for feed is opened in the end face of casing and the top be distributed near screw shaft, and described discharge port is opened in the bottom surface of casing and is distributed near spiral the tip of the axis.
The utility model is set to further: the inner chamber end face of described casing is provided with humiture probe.
The utility model is set to further: described humiture probe is arranged between opening for feed and vent fan.
The utility model is set to further: described vent fan is distributed in directly over discharge port.
The utility model is set to further: the outside surface of described screw shaft is provided with screw-blade.
The utility model is set to further: the screw shaft being provided with three parallel distributions in described casing, and described electric motor is three, for driving three screw shaft respectively; Adjacent electric motor exports the contrary motivating force of running, makes the sense of rotation of adjoining spiral axle contrary.
The utility model is set to further: the Mesh Diameter of described wire netting is less than 1/2 of the microwave wavelength that magnetron produces.
The utility model is set to further: described casing and wire netting all adopt stainless steel to make.
The utility model is set to further: described control panel is also provided with for controlling the total power switch key of powering, for controlling the motor control key of motor running, for controlling the vent fan operating key that vent fan runs, and for showing the display screen of operating parameter.
The utility model is set to further: also comprise supporting rack, for supporting electric motor and casing.
Compared with prior art, the beneficial effect that the utility model has is:
Adopt microwave drying mode, by screw shaft by mud screw propulsion, advance and add hotsync and carry out, a large amount of steam simultaneously drying process produced by vent fan are discharged, realize fast, evenly, drying effectively; And rely on screw propulsion power and pulverize mud block in time in drying process, thus accelerate dry process, reach the mud drying treatment object of highly effective, safe and reliable, energy-conserving and environment-protective.
Foregoing is only the general introduction of technical solutions of the utility model, and in order to clearer understanding technique means of the present utility model, below in conjunction with accompanying drawing, the utility model will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of microwave sludge drying device of the utility model;
Fig. 2 is the A-A direction structure cut-away view of Fig. 1.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figures 1 and 2, a kind of microwave sludge drying device, comprise casing 1, be located at the magnetron 2 on casing 1, control panel 3, vent fan 4, opening for feed 5, discharge port 6, screw shaft 7 and wire netting 8, and it is outer for driving the electric motor 9 of screw shaft to be located at casing 1; The sidewall that the top of described screw shaft 7 runs through casing 1 is connected with electric motor 9 output shaft, and another sidewall that the end of screw shaft 7 runs through casing 1 is free end.Also comprise the supporting rack 10 for supporting electric motor and casing.
Described magnetron 2 is arranged on the bottom centre of casing 1, and provides microwave to carry out mud drying to casing 1 inner chamber; Described control panel 3 is connected with magnetron 2, and controls magnetron 2 by magnetron operating key set on control panel 3 and run; Described vent fan 4 is arranged on the end face of casing 1, and carries out hydrofuge by lower wire netting 8 pairs of casing 1 inner chambers that connect; Described opening for feed 5 is opened in the end face of casing 1 and the top be distributed near screw shaft 7, and described discharge port 6 is opened in the bottom surface of casing 1 and the end be distributed near screw shaft 7.
Adopt microwave drying mode, by screw shaft 7 by mud screw propulsion, Powered Propulsion and microwave heating are synchronously carried out, mud moisture rapid heating is evaporated by the microwave that magnetron 2 produces, and the steam of humidity discharges casing 1 inner chamber by vent fan 4 sucking-off, wherein by the setting of wire netting 8, prevent microwave leakage, realize fast, evenly, effectively dry; And rely on screw propulsion power and pulverize mud block in time in drying process, thus accelerate dry process, reach the mud drying treatment object of highly effective, safe and reliable, energy-conserving and environment-protective.
The inner chamber end face of described casing 1 is provided with humiture probe 11, as shown in Figure 1, vent fan 4 is distributed in directly over discharge port 6, humiture probe 11 is arranged between opening for feed 5 and vent fan 4 and also distributes near vent fan 4, be convenient to humiture be detected in time and judge whether to change the running status of vent fan, if humiture is very high, needs the rotating speed improving vent fan in time to accelerate exhaust, then can reduce the exhaust velocity of vent fan on the contrary.
The outside surface of described screw shaft 7 is provided with screw-blade 71, further mud block cutting is squeezed into fine particle, accelerate even rate of drying, be convenient to dry rear mud from the smooth and easy discharge of discharge port 6.
As shown in Figure 2, in described casing 1, be provided with the screw shaft 7 of three parallel distributions, described electric motor 9 is three, for driving three screw shaft 7 respectively; Adjacent electric motor 9 exports the contrary motivating force of running, makes the sense of rotation of adjoining spiral axle 7 contrary.
The Mesh Diameter of described wire netting 8 is less than 1/2 of the microwave wavelength that magnetron 2 produces; Described casing 1 and wire netting 8 all adopt stainless steel to make, and device entirety is solid and reliable, long service life.
Described control panel 3 is also provided with for controlling the total power switch key of powering, for controlling the motor control key that electric motor 9 runs, for controlling the vent fan operating key that vent fan 4 runs, and for showing the display screen of operating parameter.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a microwave sludge drying device, is characterized in that: comprise casing, is located at the magnetron on casing, control panel, vent fan, opening for feed, discharge port, screw shaft and wire netting, and it is outer for driving the electric motor of screw shaft to be located at casing; The sidewall that the top of described screw shaft runs through casing is connected with motor output shaft, and another sidewall that spiral the tip of the axis runs through casing is free end;
Described magnetron is arranged on the bottom centre of casing, and provides microwave to carry out mud drying to cabinets cavity; Described control panel is connected with magnetron, and controls magnetron operation by magnetron operating key set on control panel; Described vent fan is arranged on the end face of casing, and carries out hydrofuge by the lower wire netting that connects to cabinets cavity; Described opening for feed is opened in the end face of casing and the top be distributed near screw shaft, and described discharge port is opened in the bottom surface of casing and is distributed near spiral the tip of the axis.
2. a kind of microwave sludge drying device according to claim 1, is characterized in that: the inner chamber end face of described casing is provided with humiture probe.
3. a kind of microwave sludge drying device according to claim 2, is characterized in that: described humiture probe is arranged between opening for feed and vent fan.
4. a kind of microwave sludge drying device according to claim 1 or 3, is characterized in that: described vent fan is distributed in directly over discharge port.
5. a kind of microwave sludge drying device according to claim 1, is characterized in that: the outside surface of described screw shaft is provided with screw-blade.
6. a kind of microwave sludge drying device according to claim 1, is characterized in that: the screw shaft being provided with three parallel distributions in described casing, and described electric motor is three, for driving three screw shaft respectively; Adjacent electric motor exports the contrary motivating force of running, makes the sense of rotation of adjoining spiral axle contrary.
7. a kind of microwave sludge drying device according to claim 1, is characterized in that: the Mesh Diameter of described wire netting is less than 1/2 of the microwave wavelength that magnetron produces.
8. a kind of microwave sludge drying device according to claim 1, is characterized in that: described casing and wire netting all adopt stainless steel to make.
9. a kind of microwave sludge drying device according to claim 1, it is characterized in that: described control panel is also provided with for controlling the total power switch key of powering, for controlling the motor control key of motor running, for controlling the vent fan operating key that vent fan runs, and for showing the display screen of operating parameter.
10. a kind of microwave sludge drying device according to claim 1, is characterized in that: also comprise supporting rack, for supporting electric motor and casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647458.6U CN204918341U (en) | 2015-08-25 | 2015-08-25 | Microwave silt drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647458.6U CN204918341U (en) | 2015-08-25 | 2015-08-25 | Microwave silt drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204918341U true CN204918341U (en) | 2015-12-30 |
Family
ID=54967488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647458.6U Expired - Fee Related CN204918341U (en) | 2015-08-25 | 2015-08-25 | Microwave silt drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204918341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556412A (en) * | 2018-11-19 | 2019-04-02 | 法利机械（上海）有限公司 | Preheating device |
| CN110683736A (en) * | 2019-10-10 | 2020-01-14 | 河海大学 | Piston extrusion type water-sand separation device |
-
2015
- 2015-08-25 CN CN201520647458.6U patent/CN204918341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556412A (en) * | 2018-11-19 | 2019-04-02 | 法利机械（上海）有限公司 | Preheating device |
| CN110683736A (en) * | 2019-10-10 | 2020-01-14 | 河海大学 | Piston extrusion type water-sand separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |