CN212431672U - A multilayer conveyer belt conveyor and sludge drying machine for sludge drying machine - Google Patents
A multilayer conveyer belt conveyor and sludge drying machine for sludge drying machine Download PDFInfo
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- CN212431672U CN212431672U CN202021682566.4U CN202021682566U CN212431672U CN 212431672 U CN212431672 U CN 212431672U CN 202021682566 U CN202021682566 U CN 202021682566U CN 212431672 U CN212431672 U CN 212431672U
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- 239000010802 sludge Substances 0.000 title claims abstract description 83
- 238000001035 drying Methods 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000007599 discharging Methods 0.000 abstract description 12
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a multilayer conveyer belt conveyor and sludge drying machine for sludge drying machine, include: a feeding conveyor belt; arranging a plurality of transverse main conveyor belts at different horizontal heights; a corner device disposed between adjacent transverse main conveyor belts; a mobile conveyor connected to the last layer of transverse main conveyor; a return device and a discharge conveyor belt which are connected with the mobile conveyor device. The utility model discloses be vertically and horizontally staggered distribution structure, reduce device area and improve space utilization. And the last layer is provided with a mobile conveying device, so that automatic switching between discharging and circulating drying can be realized according to the water content of the sludge. The utility model discloses set up the passback device, can carry the mud not up to standard to the feed end circulation drying, ensure that mud moisture content reaches the technological requirement. The utility model discloses reducible sludge drying machine area improves sludge drying efficiency to realize the automatic business turn over material and the semi-continuous drying of mud.
Description
Technical Field
The utility model relates to a sludge drying handles technical field, concretely relates to multilayer conveyer belt conveyor and sludge drying machine for sludge drying machine.
Background
Sludge drying is a key point for solving the problem of sludge disposal, and in the drying treatment process of various types of sludge, the sludge is generally conveyed to a drying chamber for drying treatment. Traditional sludge drying machine is loaded and is unloaded by the manual work usually, and degree of automation is low, and sludge treatment volume is big, wastes time and energy, and for single batch intermittent type formula stoving, can't realize continuous drying process, in case the mud moisture content appears and not reach standard, secondary drying process is comparatively loaded down with trivial details. The belt conveyor has the advantages of excellent performance, continuous and uniform transportation under the condition of continuous loading, high production efficiency, stable and reliable operation, low noise in the working process, simple structure, low energy consumption, low operation and maintenance cost, convenience in maintenance, easiness in realizing automatic control and remote operation, labor cost saving and the like. However, the traditional adhesive tape is not high temperature resistant and is easy to damage, and the steel belt conveyor takes the stainless steel mesh as a carrier, and has the characteristics of high temperature resistance, corrosion resistance, strong bearing capacity, good air permeability, convenience in cleaning and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem and not enough that above-mentioned prior art exists, provide a multilayer conveyer belt conveyor and sludge drying machine for sludge drying machine.
In order to achieve the above object, the utility model provides a following technical scheme:
a multi-layer conveyor belt conveyor apparatus for a sludge dryer comprising:
a feeding conveyor belt;
arranging a plurality of transverse main conveyor belts at different horizontal heights (the transverse main conveyor belts are horizontally arranged), wherein the first layer of transverse main conveyor belt is connected with the feeding conveyor belt;
a corner device disposed between adjacent transverse main conveyor belts;
a mobile conveyor connected to the last layer of transverse main conveyor;
the return device and the discharge conveyor belt are connected with the mobile conveying device;
the utility model discloses in, mud transmits the horizontal main belt of first layer through the pan feeding conveyer belt, then get into the horizontal main belt of second floor through the corner device, get into the horizontal main belt of last one deck through the corner device at last, remove conveyer and judge according to the dry degree of mud, if mud is up to standard, then remove conveyer and remove the top of passback device, cover the passback device, make up to standard mud skip on the passback device directly enters into ejection of compact conveyer belt, up to standard mud rolls through the passback device and falls on ejection of compact conveyer belt, rethread exit conveyor carries out the drying chamber. And if the sludge does not reach the standard, the mobile conveying device moves to the position near the return device, the falling port of the mobile conveying device is connected with the return device, and the sludge falls from the mobile conveying device to the return device, passes through the return device and is conveyed back to the first layer of transverse main conveying belt in the right conveying direction through other auxiliary conveying belts.
The horizontal main belt of first layer drive two driving shaft transmissions through two motors, two driving shafts on be connected with two action wheels, the horizontal main belt of second layer passes through two driven shaft transmissions, two driven shafts be connected with two and follow the driving wheel, two of the horizontal main belt of second layer follow driving wheel with two action wheels of the horizontal main belt of first layer pass through driving belt and connect.
The corner device comprises:
a 90 ° corner conveyor belt connected to the transverse main conveyor belt;
a longitudinal main conveyor belt connected with the 90-degree corner conveyor belt (the longitudinal main conveyor belt is at an angle of 90 degrees with the transverse main conveyor belt);
and the guide sliding plate is arranged between the 90-degree corner conveyor belt and the longitudinal main conveyor belt.
The longitudinal main conveyor belt is provided with a mud scraper, and the angle of the mud scraper is generally set to be 120 degrees with the conveying direction of the conveyor belt. The angle of the sludge treatment device can be adjusted according to the set sludge thickness.
The mobile transmission device comprises:
a base;
a sliding plate mounted on the base;
a conveyor belt mounted on the slide plate.
The sliding plate is characterized in that a guide rail is arranged between the sliding plate and the base, the base is provided with a servo motor and a worm connected with the servo motor, the worm is matched with the sliding plate, and when the servo motor drives the worm to rotate, the sliding plate can slide along the guide rail.
The sliding plate is provided with two motors and two fixed bearings, a driving shaft is arranged between one motor and one fixed bearing, and the conveying belt is driven by the two driving shafts.
The feedback device comprises:
a first 180 ° corner conveyor belt connected to said moving conveyor;
an oblique auxiliary conveyor belt connected to said first 180 ° corner conveyor belt;
a second 180 ° corner conveyor belt connected to said diagonal auxiliary conveyor belt;
a transverse auxiliary conveyor belt connected to said second 180 ° corner conveyor belt.
The multilayer conveyor belt conveying device for the sludge dryer further comprises:
an auxiliary conveyor belt connected to the first layer of transverse main conveyor belt;
the transverse auxiliary conveyor belt is connected with the auxiliary conveyor belt.
The sludge dryer comprises a drying chamber, wherein the drying chamber is internally provided with the multilayer conveyor belt conveying device for the sludge dryer.
A multi-layered conveyor belt conveyor apparatus for a sludge dryer, the movable conveyor belt operating by:
(1) the control system transmits signals;
(2) the movable conveyor belt moves, so that the sludge descending position is changed;
(3) the sludge falls on a discharging conveyor belt to perform a discharging process; or the sludge falls on a conveyor belt with a 180-degree corner and then is transferred to a first transverse main conveyor belt (at the top end of the drying chamber) through an auxiliary conveyor belt, and the drying process is continued.
The above process is carried out under the control of a control system provided with the belt dryer, preferably an automatic control system to transmit signals to the movable conveyor belt, and possibly also to change the position of the movable conveyor belt manually.
The multi-layer conveying belt conveying device for the sludge dryer mainly comprises transverse conveying belts, longitudinal conveying belts, movable conveying belts, auxiliary conveying belts and the like, wherein a mud scraping plate is arranged on each layer of conveying belt, each layer of conveying belt is connected with the corner conveying belts through a guide sliding plate, and the guide sliding plates can enable sludge to be conveyed to the next layer of conveying belt stably. The inlet of the drying chamber is a feeding conveyor belt, the feeding conveyor belt is connected with a first layer of transverse conveyor belt through a guide sliding plate, the transmission direction of the feeding conveyor belt is consistent with that of the feeding conveyor belt, and the transverse conveyor belt is connected with a first layer of longitudinal conveyor belt through a 90-degree corner conveyor belt. 5 layers of transverse conveyor belts and 4 layers of longitudinal conveyor belts are arranged in the drying chamber, the transmission directions of the two adjacent layers of transverse conveyor belts and the two adjacent layers of longitudinal conveyor belts are opposite, two ends of the main conveyor belt are connected with the motors to realize transmission, the odd-numbered layer of main conveyor belt shares two motors through the transmission belts, and the even-numbered layer of main conveyor belt shares two motors. Last one deck is portable conveyer belt, portable conveyer belt passes through two stiff end servo motor control gear rotation directions, realizes the lateral shifting of conveyer belt, if the mud moisture content reaches the requirement, portable conveyer belt is connected with exit conveyor, if not reach the drying requirement, portable conveyer belt passes through 180 corner conveyer belts and is connected with supplementary conveyer belt, returns the horizontal conveyer belt of first layer with mud conveying, continues the drying, until reaching the drying requirement.
In order to reduce the occupied area and improve the space utilization rate, a plurality of layers of transverse conveyor belts and longitudinal conveyor belts are arranged.
In order to reduce the number of motors, the odd-level main conveyor belt and the even-level main conveyor belt respectively share two motors through the transmission belt.
In order to improve the drying efficiency, a mud scraper is arranged on each layer of conveying belt, so that the sludge is flatly laid on the conveying belt, the thickness is kept thin and uniform, and the hot air can take away the moisture in the sludge more easily.
In order to realize automatic operation and improve production efficiency, a feeding conveyor belt and a discharging conveyor belt are arranged at an inlet and an outlet of the drying chamber, the water content of sludge is measured during discharging, and if the requirement of drying process indexes is met, the sludge is conveyed to the discharging conveyor belt through a movable conveyor belt.
In order to ensure that the moisture content of the sludge reaches the standard, the discharge port is provided with an auxiliary conveying belt, if the requirement is not met in one-time drying, the sludge can be conveyed back to the first-layer transverse conveying belt through the auxiliary conveying belt, and the drying is continued.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up the crisscross distribution of multilayer transverse conveyor belt and vertical conveyer belt, saved the area of drying chamber, improve space utilization.
2. The utility model discloses set up driving belt, make odd number layer main belt and even number layer main belt share the motor respectively, reduced motor quantity, reduced equipment cost and installation cost.
3. The utility model discloses set up auxiliary conveyor, let not up to standard mud continue the drying, ensure that the mud moisture content after the drying reaches the requirement.
4. The utility model discloses set up pan feeding conveyer belt, exit conveyor, portable conveyer belt, according to the mud moisture content, realized automatic feeding and ejection of compact, reduced the human cost, improved production efficiency.
5. The utility model discloses establish 5 layers of horizontal conveyer belt and 4 layers of vertical conveyer belts altogether, be vertically and horizontally staggered distribution structure, and connect with guide slide and corner conveyer belt between every layer of conveyer belt, reduce device area and improve space utilization. Meanwhile, a mud scraper is arranged on each layer of conveying belt, so that the sludge is uniformly spread on the conveying belt, and the sludge drying is facilitated. And the last layer is provided with a mobile conveying device, so that automatic switching between discharging and circulating drying can be realized according to the water content of the sludge. The utility model discloses set up the passback device, can carry the mud not up to standard to the feed end circulation drying, ensure that mud moisture content reaches the technological requirement. The utility model discloses reducible sludge drying machine area improves sludge drying efficiency to realize the automatic business turn over material and the semi-continuous drying of mud.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a multi-layer conveyor belt conveying device for a sludge dryer according to the present invention;
FIG. 2 is a schematic view of the main conveyor belt transmission of the present invention;
fig. 3 is a schematic view of the corner structure of the present invention;
FIG. 4 is a schematic view of an auxiliary conveyor belt according to the present invention;
FIG. 5 is a schematic view of the movable conveyor belt of the present invention;
the automatic conveying device comprises a feeding conveyor belt 1, a transverse main conveyor belt 2, a 3-90-degree corner conveyor belt, a 4-longitudinal main conveyor belt, a 5-discharging conveyor belt, a 6-180-degree corner auxiliary conveyor belt, a 7-moving conveyor device, an 8-auxiliary conveyor belt and a 9-guide sliding plate.
Detailed Description
As shown in fig. 1, 2, 3, 4 and 5, a multi-layer conveyor belt conveying device for a sludge dryer includes: a feeding conveyor belt 1; arranging a plurality of transverse main conveyor belts 2 at different horizontal heights (the transverse main conveyor belts 2 are horizontally arranged), wherein the first layer of transverse main conveyor belt is connected with the feeding conveyor belt 1; a corner device disposed between adjacent transverse main conveyor belts 2; a mobile conveyor connected to the last layer of transverse main conveyor; a return device and a discharge conveyor belt 5 connected with the mobile conveyor;
as shown in figure 2, a first layer of transverse main conveyor belt 2-1 drives two driving shafts to transmit through two motors 2-6, the two driving shafts are connected with two driving wheels 2-2, a second layer of transverse main conveyor belt transmits through two driven shafts, the two driven shafts are connected with two driven wheels 2-3, and the two driven wheels 2-3 of the second layer of transverse main conveyor belt are connected with the two driving wheels 2-2 of the first layer of transverse main conveyor belt 2-1 through transmission belts 2-5. And motors 2-6 and transmission belts 2-5 are arranged on the power wheel structures of the transverse main conveyor belt and the longitudinal main conveyor belt.
As shown in fig. 3, the corner device includes: a 90-degree corner conveyor belt 3 connected with the transverse main conveyor belt 2; a longitudinal main conveyor belt 4 connected with the 90-degree corner conveyor belt 3 (the longitudinal main conveyor belt 4 is at an angle of 90 degrees with the transverse main conveyor belt 2); a guide slide 9 arranged between the 90 ° corner conveyor 3 and the longitudinal main conveyor 4. The longitudinal main conveyor belt 4 is provided with a scraper 4-1, the angle of the scraper 4-1 being generally set at 120 ° to the conveyor belt transport direction. The angle of the sludge treatment device can be adjusted according to the set sludge thickness. A 90-degree corner conveyor belt 3 and a guide sliding plate 9 are arranged between the transverse main conveyor belt 2 and the longitudinal main conveyor belt 4, and a mud scraper 4-1 is arranged on each main conveyor belt.
As shown in fig. 5, the mobile transfer apparatus includes: a base; a sliding plate mounted on the base; a conveyor belt 7-1 mounted on the slide plate. A guide rail 7-2 is arranged between the sliding plate and the base, a servo motor 7-4 and a worm 7-3 connected with the servo motor 7-4 are arranged on the base, the worm 7-3 is matched with the sliding plate, and when the servo motor 7-4 drives the worm 7-3 to rotate, the sliding plate can slide along the guide rail. The slide plate is provided with two motors 7-5 and two fixed bearings 7-6, one drive shaft is arranged between one motor 7-5 and one fixed bearing 7-6, and the conveyor belt 7-1 is driven by the two drive shafts. The mobile conveying device comprises a conveying belt 7-1, a guide rail 7-2, a worm 7-3, a servo motor 7-4, a motor 7-5 and a fixed bearing 7-6; a servo motor 7-5 is connected with a worm 7-3, and a conveyor belt 7-1 moves through the transmission action of the worm 7-3; the motor 7-5 is connected with the conveyor belt driving wheel to drive the conveyor belt 7-1 to run.
As shown in fig. 4, the backhaul apparatus includes: a first 180 ° corner conveyor belt 6 connected to the mobile conveyor; an inclined auxiliary conveyor belt 8-2 connected to the first 180 ° corner conveyor belt 6; a second 180 DEG angled conveyor belt 6 connected to the diagonal auxiliary conveyor belt 8-2; a transverse auxiliary conveyor belt 8-1 connected to the second 180 ° corner conveyor belt 6. The transverse auxiliary conveyor belt 8-1 is connected to the auxiliary conveyor belt 8. The return device comprises two groups of 180-degree corner conveyor belts 6, a transverse auxiliary conveyor belt 8-1 and an oblique auxiliary conveyor belt 8-2; the structures are connected, and the two groups of 180-degree corner conveyor belts 6 are respectively positioned below the mobile conveyor device and above the transverse main conveyor belt 2; a 180 deg. corner conveyor belt 6 above the main conveyor belt is connected to a transverse auxiliary conveyor belt 8-1 and the transverse auxiliary conveyor belt 8-1 is located above the transverse main conveyor belt 2.
The multi-layer conveyor belt conveying device for the sludge dryer shown in fig. 1 mainly comprises a feeding conveyor belt 1, a transverse main conveyor belt 2, a 90-degree corner conveyor belt 3, a longitudinal main conveyor belt 4, a discharging conveyor belt 5, a 180-degree corner auxiliary conveyor belt 6, a moving conveyor device 7, an auxiliary conveyor belt 8, a guide sliding plate 9 and the like. The feeding conveyor belt 1 with the right conveying direction inputs sludge into the drying chamber from the left upper part of the drying chamber, the sludge falls onto the first layer of transverse main conveyor belt 2 with the right conveying direction from the tail end of the feeding conveyor belt 1, and the tail end of the transverse main conveyor belt 2 conveys the sludge onto the first layer of longitudinal main conveyor belt 4 through a corner structure.
The corner structure is as shown in fig. 3, the transverse main conveyor belt 2, the 90-degree corner conveyor belt 3 and the longitudinal main conveyor belt 4 are connected through the guide sliding plate 9, and the sludge is conveyed between the transverse main conveyor belt 2 and the longitudinal main conveyor belt 4.
The guide sliding plate 9 is used for guiding the rolling of the sludge, and the loss of the sludge at the corner structure is reduced. Except that the end of the guide sliding plate 9 on the discharging conveyor belt 5 is fixed, the other guide sliding plates 9 are all welded below the conveyor belt connected with the head end of the conveyor belt, and the other end of each guide sliding plate is welded above the conveyor belt connected with the tail end of the conveyor belt.
After being conveyed to a certain main conveyor belt through a corner structure, the sludge needs to be leveled by a sludge scraping plate 4-1. The angle of the scraper 4-1 is typically set at 120 deg. to the direction of belt transport. The angle of the sludge treatment device can be adjusted according to the set sludge thickness.
The conveying direction of the first layer of the longitudinal main conveying belt 4 is inward, sludge falls onto the second layer of the longitudinal main conveying belt 4 with the outward conveying direction from the tail end of the sludge, and then the sludge is conveyed onto the second layer of the transverse main conveying belt 2 with the leftward conveying direction through the corner device. The sludge passes through 8 corner structures and reaches the fifth layer of transverse main conveyor belt 1 towards the right in the conveying direction. The sludge drops from the fifth-tier transverse main conveyor 1 onto a mobile conveyor 7 to the left in the conveying direction. The mobile conveying device 7 is provided with a humidity detection device, and the control system judges whether the sludge humidity reaches the set humidity according to a signal fed back by the humidity detection device, so that the movement of the mobile conveying device 7 is controlled.
The structure of the mobile conveyer is shown in figure 5, a servo motor 7-4 drives a worm 7-3 to rotate through a belt, and the worm 7-3 enables the whole mobile conveyer 7 to move transversely through gear transmission. The conveyor belt 7-1 is fixed through a fixed bearing 7-6 and driven through a motor 7-5, so that material transportation is realized.
If the sludge reaches the standard, the mobile conveying device 7 moves to the upper part of the discharge conveyor belt 5. The mud up to standard rolls through leading slide 9 and falls on discharging conveyor 5, and the drying chamber is carried out to rethread discharging conveyor 5.
If the sludge does not reach the standard, the mobile conveying device 7 moves to the position above the auxiliary conveying belt 6 with the rotation angle of 180 degrees. The sludge falls onto the 180-degree corner auxiliary conveyor belt 6 through the guide sliding plate 9 and is conveyed back to the first layer of transverse main conveyor belt 2 in the conveying direction through other auxiliary conveyor belts.
The auxiliary conveyor belt 8 is constructed as shown in fig. 4, and the 180 ° corner auxiliary conveyor belt 6 is connected to the inclined auxiliary conveyor belt 8-2 below the end thereof by a guide-sliding plate 9. The oblique auxiliary conveyor belt 8-2 is connected with the 180-degree corner auxiliary conveyor belt 6 below the oblique auxiliary conveyor belt through the guide sliding plate 9. The 180 ° corner auxiliary conveyor belt 6 is connected to the transverse auxiliary conveyor belt 8-1 below its end by a guide slide 9.
Wherein the oblique auxiliary conveyor 8-2 is generally at an angle of 45 ° to the horizontal. The inclination angle of the inclined auxiliary conveyor belt 8-2 can be adjusted to an angle of 30-60 degrees or the like according to the physical properties of the sludge.
The first layer of transverse main conveyor belt 2 is arranged below the tail end of the transverse auxiliary conveyor belt 8-1, and substandard sludge returns to the first layer of transverse main conveyor belt 2 through the auxiliary conveyor belt to start secondary drying.
In order to save the space of the drying chamber and save the electric energy, the utility model adopts a structure that two motors 2-6 provide power for the main conveyor belt with the same sludge conveying direction. Four sets of the same structures are provided in total according to the conveying direction of the main conveyor. A specific embodiment is shown in fig. 2.
Two motors 2-6 directly provide rotary power for the first layer of the main conveyor belt 2-1 through a transmission shaft. The tail end of the transmission shaft is connected with a driving wheel 2-2, and the driving wheel 2-2 rotates along with the rotation of the transmission shaft. The driving wheel 2-2 drives the transmission shaft of the second layer of main conveyor belt 2-1 to rotate through the transmission belt 2-5, and the transmission shaft drives the middle layer of transverse main conveyor belt 2-1 to rotate and also drives the first driven wheel 2-3 to rotate. The driven wheel 2-3 transmits power to the third layer of main transmission belt 2-1 through the transmission belt 2-5, the driven wheel 2-4 connected with the transmission shaft on the lower layer of transmission belt 2-1 and the transmission shaft.
It is noted that, herein, relational terms such as first, second, and the like may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The above-described embodiments are merely illustrative of the present invention and are not intended to limit the present invention. Obvious changes or variations introduced by the present invention are still within the protection scope of the present invention.
Claims (10)
1. A multi-layer conveyor belt conveying device for a sludge dryer, characterized by comprising:
a feeding conveyor belt;
arranging a plurality of transverse main conveyor belts at different horizontal heights, wherein the first layer of transverse main conveyor belt is connected with the feeding conveyor belt;
a corner device disposed between adjacent transverse main conveyor belts;
a mobile conveyor connected to the last layer of transverse main conveyor;
and the return device and the discharge conveyor belt are connected with the mobile conveyor device.
2. The multi-layer conveying belt device for the sludge drying machine as claimed in claim 1, wherein the first layer of the transverse main conveying belt drives two driving shafts to drive through two motors, the two driving shafts are connected with two driving wheels, the second layer of the transverse main conveying belt drives through two driven shafts, the two driven shafts are connected with two driven wheels, and the two driven wheels of the second layer of the transverse main conveying belt are connected with the two driving wheels of the first layer of the transverse main conveying belt through a transmission belt.
3. The multi-layer conveyor belt conveying apparatus for a sludge dryer according to claim 1, wherein said corner device comprises:
a 90 ° corner conveyor belt connected to the transverse main conveyor belt;
a longitudinal main conveyor belt connected to the 90 ° corner conveyor belt;
and the guide sliding plate is arranged between the 90-degree corner conveyor belt and the longitudinal main conveyor belt.
4. The multi-layered conveyor belt conveying apparatus for a sludge dryer according to claim 3, wherein a scraper is provided on the longitudinal main conveyor belt.
5. The multi-layered conveyor belt conveying apparatus for a sludge dryer according to claim 1, wherein said moving conveyor means comprises:
a base;
a sliding plate mounted on the base;
a conveyor belt mounted on the slide plate.
6. The multi-layer conveyor belt conveying device for the sludge dryer according to claim 5, wherein a guide rail is arranged between the sliding plate and the base, the base is provided with a servo motor and a worm connected with the servo motor, and the worm is matched with the sliding plate.
7. The multi-layered conveyor belt conveying apparatus for a sludge dryer according to claim 6, wherein the sliding plate is provided with two motors and two fixed bearings, one motor and one fixed bearing are installed with one driving shaft therebetween, and the conveyor belt is driven by the two driving shafts.
8. The multi-layer conveyer belt conveying apparatus for sludge drying machine according to claim 1, wherein said returning means comprises:
a first 180 ° corner conveyor belt connected to said moving conveyor;
an oblique auxiliary conveyor belt connected to said first 180 ° corner conveyor belt;
a second 180 ° corner conveyor belt connected to said diagonal auxiliary conveyor belt;
a transverse auxiliary conveyor belt connected to said second 180 ° corner conveyor belt.
9. The multi-layered conveyor belt conveying apparatus for a sludge dryer according to claim 8, further comprising: an auxiliary conveyor belt connected to the first layer of transverse main conveyor belt; the transverse auxiliary conveyor belt is connected with the auxiliary conveyor belt.
10. A sludge dryer comprises a drying chamber, and is characterized in that the drying chamber is internally provided with the multi-layer conveyor belt conveying device for the sludge dryer as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682566.4U CN212431672U (en) | 2020-08-13 | 2020-08-13 | A multilayer conveyer belt conveyor and sludge drying machine for sludge drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682566.4U CN212431672U (en) | 2020-08-13 | 2020-08-13 | A multilayer conveyer belt conveyor and sludge drying machine for sludge drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212431672U true CN212431672U (en) | 2021-01-29 |
Family
ID=74274005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021682566.4U Expired - Fee Related CN212431672U (en) | 2020-08-13 | 2020-08-13 | A multilayer conveyer belt conveyor and sludge drying machine for sludge drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212431672U (en) |
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2020
- 2020-08-13 CN CN202021682566.4U patent/CN212431672U/en not_active Expired - Fee Related
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Granted publication date: 20210129 |