CN114955467A - Bulk material collecting device for sludge drying - Google Patents
Bulk material collecting device for sludge drying Download PDFInfo
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- CN114955467A CN114955467A CN202210055059.5A CN202210055059A CN114955467A CN 114955467 A CN114955467 A CN 114955467A CN 202210055059 A CN202210055059 A CN 202210055059A CN 114955467 A CN114955467 A CN 114955467A
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- material receiving
- main body
- sludge
- drying
- drying box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/26—Cleaning devices for gathering residue after cleaning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The invention discloses a bulk cargo collecting device for sludge drying, which comprises a drying box main body, wherein a conveying belt is arranged at the top of an inner cavity of the drying box main body, a first scraping plate is attached to the bottom end of the conveying belt, a material receiving box is arranged at the bottom of the drying box main body, a discharge hole is formed in one side of the drying box main body, a translation component is arranged in the inner cavity of the drying box main body, auxiliary supporting components are arranged on two sides of the translation component, a transmission rod is rotatably arranged on one side of the material receiving box, a material receiving plate is arranged between the conveying belt and the material receiving box, a second scraping plate is arranged at the top end of the material receiving plate, and a fixing rod is fixedly connected to the bottom end of the material receiving plate. The sludge bulk cargo drying box can scrape and collect sludge bulk cargo on the conveying belt, then convey and discharge the collected bulk cargo outside the drying box main body, and can realize continuous operation of bulk cargo collection and discharge without stopping the machine for discharge, thereby improving the working efficiency of sludge bulk cargo collection and discharge.
Description
Technical Field
The invention relates to the field of sludge drying, in particular to a bulk material collecting device for sludge drying.
Background
Sludge drying, also known as sludge dewatering, refers to a process of removing most of the water content from sludge by the action of percolation or evaporation, and generally refers to the use of self-evaporation facilities such as sludge drying beds (beds). After the sludge is concentrated, the water content of the sludge is further reduced by a physical method, so that the sludge is convenient to transport, stack, utilize or further treat.
When using the mummification case to carry out the mummification operation to mud at present, generally all utilize the conveyer belt of mummification incasement to carry the ejection of compact to the mud of mummification, the conveyer belt is carrying mud when, and some mud bulk cargos can remain on the surface, and long-time piling up not only can influence mud mummification processingquality, can also cause the reduction of mud mummification volume simultaneously, need often shut down moreover to handle, reduced work efficiency.
Disclosure of Invention
The invention aims to provide a bulk material collecting device for sludge drying, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a bulk cargo collecting device for sludge drying comprises a drying box main body, wherein a conveying belt is arranged at the top of an inner cavity of the drying box main body, a first scraping plate is attached to the bottom end of the conveying belt, the first scraping plate is fixedly arranged with the drying box main body, and a material receiving box is arranged at the bottom of the drying box main body;
a discharge hole is formed in one side of the drying box main body, a translation component used for moving the material receiving box is arranged at the bottom of an inner cavity of the drying box main body, and auxiliary supporting components used for moving the material receiving box are arranged on two sides of the translation component;
a transmission rod is rotatably arranged on one side of the material receiving box, the other end of the transmission rod is rotatably arranged with the driving end of the translation assembly, a material receiving plate is arranged between the conveying belt and the material receiving box, a second scraping plate is attached to the side edge of the top end of the material receiving plate, the second scraping plate is fixedly arranged with the drying box main body, and the material receiving plate is slidably arranged with the inner wall of the drying box main body;
the bottom end of the material receiving plate is fixedly connected with a fixing rod, and the fixing rod is fixedly arranged with the driving end of the translation assembly.
Preferably, the translation subassembly is including carrying the lead screw, carry the lead screw to rotate and set up in the bottom of mummification incasement chamber, the outer wall screw thread of carrying the lead screw has cup jointed the nut seat, just the top of nut seat all articulates through the hinge assembly who sets up with the both ends of transfer line with one side of material receiving box, the fixed servo gear motor who is connected with the transmission of carrying lead screw one end that is provided with in bottom of mummification case main part.
Preferably, the hinge assembly comprises two hinge blocks and a connecting shaft, the connecting shaft is fixedly arranged at the end part between the two hinge blocks, and the connecting shaft and the end part of the transmission rod are rotatably inserted.
Preferably, the two end parts of the nut seat are provided with limiting slide rods in a sliding and inserting mode, the two ends of the limiting slide rods are fixedly connected with the inner wall of the drying box main body respectively, and the top end of the nut seat is fixedly connected with the bottom ends of the two fixing rods respectively.
Preferably, the fixed ejection of compact cover that is provided with of discharge gate department that mummification case main part one side top was seted up, mummification case main part one side inner wall just is located the fixed stock guide that is provided with of bottom position department of discharge gate, the stock guide is the slope setting, just the top of stock guide extends to the below position of conveyer belt tip.
Preferably, the auxiliary supporting assembly comprises a fixed plate and a plurality of conveying rollers, the fixed plate is fixedly arranged at the bottom of the inner cavity of the drying box body and located at one side of the translation assembly, the conveying rollers are parallel and spaced to rotate and are arranged between the inner walls of the fixed plate and the drying box body, and the diameter of each conveying roller is larger than the height of the fixed plate.
Preferably, the bottom end of the drying box main body is fixedly provided with a support frame, and a feed hopper is fixedly arranged at a feed inlet formed in one side of the top end of the drying box main body.
Preferably, the inner wall of the drying box main body is fixedly provided with slide rails at positions on two sides of the bottom end of the material receiving plate, the slide rails are provided with bar-shaped slide grooves on one opposite sides, slide blocks are arranged in the inner cavities of the bar-shaped slide grooves in a sliding and inserting mode, the cross sections of the slide blocks are L-shaped, and the top ends of the slide blocks are fixedly connected with the bottom end of the material receiving plate.
Preferably, the top end of the material receiving box is provided with an aggregate slot, and the aggregate slot is in a right-angle trapezoid shape.
A bulk material collecting method for sludge drying comprises the following steps:
step one, sludge filtered by a sludge press enters a drying box main body from a feed hopper for drying, and the dried sludge is conveyed and discharged through a conveying belt, so that the dried sludge is discharged out of the drying box main body from a discharge cover along a guide plate, and the drying of the sludge is quickly finished;
step two, after the sludge is conveyed by the conveyor belt, the sludge conveyed by the conveyor belt circularly moves along with the sludge, so that the sludge conveyed part on the conveyor belt is contacted with the first scraping plate, and sticky bulk materials of the conveyor belt are scraped into the aggregate slot at the top end of the material receiving box to finish the collection of the bulk materials;
step three, the servo speed reduction motor acts to drive the conveying screw rod to rotate clockwise or anticlockwise, so that the nut seat drives the material receiving box to move on the conveying roller through the transmission rod, the material receiving box is moved towards the direction of the discharge port by utilizing the supporting and auxiliary moving effects of the conveying roller, when the gravity center part of the material receiving box moves out of the discharge port, the translation assembly continuously pushes the material receiving box, the bottom end of the material receiving box is attached to the outer wall of the conveying roller closest to the discharge port and rotates and inclines downwards, meanwhile, the transmission rod rotates and moves to assist the rotation and inclination of the material receiving box, and bulk materials positioned in the aggregate grooves on the material receiving box can be automatically poured into a material receiving box prepared outside in advance;
and step four, when the material receiving box moves along with the translation assembly, the material receiving plate is driven to move in parallel through the fixing rod, when the material receiving box moves out of the blanking range of the first material scraping plate, the material receiving plate can replace the material receiving box to receive materials, continuous operation is achieved, stop processing is not needed, meanwhile, the material receiving plate is driven to reset when the material receiving box resets, when the material receiving plate resets, the second material scraping plate scrapes the materials on the material receiving plate into the material receiving box, and the purpose of continuous blanking is achieved.
The invention has the technical effects and advantages that:
(1) the sludge bulk cargo drying box can scrape and collect sludge bulk cargo on the conveying belt, then convey and discharge the collected bulk cargo to the outside of the drying box main body, not only increase the recovery rate of the sludge after drying, but also increase the convenience of discharging, and can realize continuous operation of bulk cargo collection and discharging without stopping the machine for discharging, thereby improving the working efficiency of sludge bulk cargo collection and discharging;
(2) according to the sludge bulk cargo discharging device, the material receiving box is driven by the translation assembly to move and discharge the drying box main body, and the transmission rod hinged with the translation assembly and the material receiving box is matched, so that the sludge bulk cargo collected in the material receiving box can be automatically poured out after the material receiving box is partially moved out of the drying box main body, the trouble of manually cleaning the bulk cargo from the material receiving box is eliminated, and the discharging convenience and the discharging efficiency are improved;
(3) according to the sludge bulk material collecting device, the material receiving plate is driven by the fixing rod on the translation assembly to move along with the material receiving box, when the material receiving box is moved out, the material receiving plate can replace the material receiving box to carry out sludge bulk material collecting operation, so that the conveying belt can continuously operate, the working efficiency is improved, and the second material scraping plate fixedly arranged in the drying box main body is matched, so that bulk materials received on the material receiving plate can be scraped into the material receiving box when the material receiving plate and the material receiving box return, and the working efficiency is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a side sectional structural schematic view of the present invention.
FIG. 3 is a front sectional structural view of the present invention.
Fig. 4 is a schematic view of the enlarged structure at a point a in fig. 3 according to the present invention.
FIG. 5 is a schematic sectional view of the present invention.
FIG. 6 is an enlarged view of a portion B of FIG. 3 according to the present invention.
Fig. 7 is a schematic perspective view of the collecting box of the present invention.
In the figure: 1. a drying box main body; 2. a support frame; 3. a feed hopper; 4. a discharge port; 5. a conveyor belt; 6. a first scraper plate; 7. a material guide plate; 8. a discharge cover; 9. a material receiving box; 10. conveying a screw rod; 11. a nut seat; 12. a limiting slide bar; 13. a fixing plate; 14. a conveying roller; 15. a hinged block; 16. a connecting shaft; 17. a transmission rod; 18. fixing the rod; 19. a material receiving plate; 20. a second scraper plate; 21. a slide rail; 22. a slider; 23. collecting materials and grooving; 24. a servo speed reducing motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a bulk material collecting device for sludge drying as shown in figures 1-7, which comprises a drying box main body 1, wherein a conveyer belt 5 is arranged at the top of an inner cavity of the drying box main body 1 for conveying sludge so that the sludge can be discharged to the outside of the drying box main body 1 after drying, a first scraper 6 is attached to the bottom end of the conveyer belt 5, the first scraper 6 is fixedly arranged with the drying box main body 1 for scraping the surface of the conveyer belt 5, thereby scraping residual bulk materials on the conveyer belt 5, improving the effect of the conveyer belt 5 on subsequent sludge conveying and also improving the drying effect of subsequent sludge, a material receiving box 9 is arranged at the bottom of the drying box main body 1, an aggregate groove 23 is arranged at the top end of the material receiving box 9, the aggregate groove 23 is matched with the material receiving box 9 for collecting the sludge bulk materials scraped by the first scraper 6, and the aggregate groove 23 is in a right-angle ladder shape, one side of the inner cavity of the material receiving box 9 is inclined, so that bulk materials in the material collecting groove 23 can automatically slide down under the action of gravity after the material receiving box 9 is inclined;
a discharge cover 8 is fixedly arranged at a discharge port formed in the top of one side of the drying box main body 1, a guide plate 7 is fixedly arranged on the inner wall of one side of the drying box main body 1 and positioned at the bottom end of the discharge port, the guide plate 7 is obliquely arranged, and the top of the guide plate 7 extends to the position below the end part of the conveying belt 5, so that the sludge sliding down on the conveying belt 5 can enter the discharge cover 8 along the guide plate 7, thereby discharging the outside of the drying box main body 1 from the discharge cover 8, a support frame 2 is fixedly arranged at the bottom end of the drying box main body 1, a feed hopper 3 is fixedly arranged at the feed port formed in one side of the top end of the drying box main body 1, the feeding convenience is improved, a discharge port 4 is formed in one side of the drying box main body 1, the receiving box 9 can be conveniently moved out from the discharge port 4, the bulk material collected in the receiving box 9 can be conveniently discharged, a translation assembly used for moving the receiving box 9 is arranged at the bottom of the inner cavity of the drying box main body 1, the translation assembly is used for driving the material receiving box 9 to move in parallel, and auxiliary supporting assemblies for moving the material receiving box 9 are arranged on two sides of the translation assembly and used for bearing the material receiving box 9 and assisting the material receiving box 9 to move in parallel;
the translation assembly comprises a conveying screw rod 10, the conveying screw rod 10 is rotatably arranged at the bottom of an inner cavity of the drying box main body 1, a nut seat 11 is sleeved on the outer wall of the conveying screw rod 10 in a threaded manner, two end parts of the nut seat 11 are provided with limit slide rods 12 in a sliding and penetrating manner, two ends of the two limit slide rods 12 are respectively and fixedly connected with the inner wall of the drying box main body 1, the limit slide rods 12 are fixed with the drying box main body 1 and are fixedly inserted with the nut seat 11, a limit guide effect can be achieved on the nut seat 11, the moving stability of the nut seat 11 is improved, the top end of the nut seat 11 and one side of the material receiving box 9 are hinged with two end parts of a transmission rod 17 through a hinged assembly, a servo speed reducing motor 24 in transmission connection with one end of the conveying screw rod 10 is fixedly arranged at the bottom of the drying box main body 1, the servo speed reducing motor 24 is electrically connected with an external power supply through an external switch, and the servo speed reducing motor 24 drives the conveying screw rod 10 to rotate clockwise or anticlockwise, the nut seat 11 is moved leftwards or rightwards on the conveying screw rod 10 to drive the material receiving box 9 to move out of the material outlet 4 or move backwards;
the hinge assembly comprises two hinge blocks 15 and a connecting shaft 16, the connecting shaft 16 is fixedly arranged at the end part between the two hinge blocks 15, the connecting shaft 16 and the end part of the transmission rod 17 are rotatably inserted, the hinge blocks 15 are utilized to carry and connect the connecting shaft 16, so that the connecting shaft 16 and the transmission rod 17 can be rotatably inserted and connected, two ends of the transmission rod 17 can rotate relative to the material receiving box 9 or the nut seat 11, the subsequent material receiving box 9 can rotate and incline under the action of gravity, and the purpose of automatic discharging is achieved;
a transmission rod 17 is rotatably arranged at one side of the receiving box 9, the other end of the transmission rod 17 is rotatably arranged with the driving end of the translation component, a receiving plate 19 is arranged between the conveying belt 5 and the receiving box 9, a second scraping plate 20 is attached to the side of the top end of the receiving plate 19, the second scraping plate 20 is fixedly arranged with the drying box main body 1, the second scraping plate 20 is attached to the receiving plate 19, so that the receiving plate 19 moves back, the second scraping plate 20 can scrape the bulk material collected on the receiving plate 19 into the moved receiving box 9 to achieve the purpose of bulk material transfer, the discharge of the collected bulk material is facilitated, the bottom end of the receiving plate 19 is fixedly connected with a fixing rod 18, the top end of the nut seat 11 is respectively fixedly connected with the bottom ends of two fixing rods 18, the receiving plate 19 is slidably arranged with the inner wall of the drying box main body 1, and the fixing rods 18 are arranged to play a role of connection transmission, the material receiving plate 19 can move along with the movement of the translation assembly, so that after the material receiving box 9 leaves the material falling position below the conveying belt 5, the material receiving plate 19 can reach the material receiving position to continue material receiving operation, the machine does not need to be stopped to carry out material discharging operation of bulk materials, and the working efficiency and the convenience of operation are improved;
the auxiliary supporting assembly comprises a fixing plate 13 and a plurality of conveying rollers 14, the fixing plate 13 is fixedly arranged at the bottom of the inner cavity of the drying box main body 1 and is positioned at one side of the translation assembly, the conveying rollers 14 are arranged between the fixing plate 13 and the inner wall of the drying box main body 1 in a parallel and spaced rotating mode, the diameter of each conveying roller 14 is larger than the height of the corresponding fixing plate 13, the conveying rollers 14 are used for bearing the material box 9, and when the material receiving box 9 moves, the conveying rollers 14 are driven to rotate by using the friction resistance between the material receiving box 9 and the conveying rollers, so that the auxiliary moving effect of butting the material box 9 is achieved;
the inner wall of the drying box main body 1 is fixedly provided with slide rails 21 at positions on two sides of the bottom end of the material receiving plate 19, a bar-shaped slide groove is formed in one side of the two slide rails 21 opposite to each other, a slide block 22 is arranged in the inner cavity of the bar-shaped slide groove in a sliding and inserting mode, the cross section of the slide block 22 is L-shaped, the top end of the slide block 22 is fixedly connected with the bottom end of the material receiving plate 19, the slide rails 21 are matched with the slide block 22, the material receiving plate 19 can be supported and limited, and the material receiving plate 19 can be stably moved.
The working principle of the invention is as follows:
firstly, sludge which is subjected to filter pressing by a sludge press enters a drying box main body 1 from a feed hopper 3 for drying, and the dried sludge is conveyed and discharged by a conveying belt 5, so that the dried sludge is discharged out of the drying box main body 1 from a discharge cover 8 along a guide plate 7, and the drying of the sludge is rapidly completed;
step two, after the sludge is conveyed by the conveyer belt 5, along with the circular movement of the conveyer belt, the part of the conveyer belt 5 after conveying the sludge is contacted with the first scraping plate 6, and the sticky bulk materials of the conveyer belt 5 are scraped into the aggregate open slot 23 at the top end of the material receiving box 9 to finish the collection of the bulk materials;
step three, the servo speed-reducing motor 24 acts to drive the conveying screw rod 10 to rotate clockwise or anticlockwise, so that the nut seat 11 drives the material receiving box 9 to move on the conveying roller 14 through the transmission rod 17, the material receiving box 9 is moved towards the discharge port 4 by utilizing the supporting and auxiliary moving effects of the conveying roller 14, when the gravity center part of the material receiving box 9 is moved out of the discharge port 4, the translation assembly continuously pushes the material receiving box 9, the bottom end of the material receiving box 9 is attached to the outer wall of the conveying roller 14 closest to the discharge port 4 to rotate and incline downwards, meanwhile, the transmission rod 17 rotates and moves to assist the rotation and inclination of the material receiving box 9, and bulk materials in the material collecting groove 23 on the material receiving box 9 can be automatically poured into a material receiving box prepared outside in advance;
step four, when the material receiving box 9 moves along with the translation assembly, the fixing rod 18 drives the material receiving plate 19 to move in parallel, so that when the material receiving box 9 moves out of the blanking range of the first material scraping plate 6, the material receiving plate 19 can replace the material receiving box 9 to receive materials, continuous operation is achieved, shutdown processing is not needed, the material receiving plate 19 is driven to reset when the material receiving box 9 resets, when the material receiving plate 19 resets, the second material scraping plate 20 scrapes the materials on the material receiving plate 19 into the material receiving box 9, and the purpose of continuous blanking is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. A bulk material collecting device for sludge drying comprises a drying box main body (1), and is characterized in that a conveying belt (5) is arranged at the top of an inner cavity of the drying box main body (1), a first scraping plate (6) is attached to the bottom end of the conveying belt (5), the first scraping plate (6) is fixedly arranged with the drying box main body (1), and a material receiving box (9) is arranged at the bottom of the drying box main body (1);
a discharge port (4) is formed in one side of the drying box main body (1), a translation component used for moving the material receiving box (9) is arranged at the bottom of an inner cavity of the drying box main body (1), and auxiliary supporting components used for moving the material receiving box (9) are arranged on two sides of the translation component;
a transmission rod (17) is rotatably arranged on one side of the material receiving box (9), the other end of the transmission rod (17) is rotatably arranged with the driving end of the translation assembly, a material receiving plate (19) is arranged between the conveying belt (5) and the material receiving box (9), a second material scraping plate (20) is attached to the side of the top end of the material receiving plate (19), the second material scraping plate (20) is fixedly arranged with the drying box main body (1), and the material receiving plate (19) is slidably arranged with the inner wall of the drying box main body (1);
the bottom end of the material receiving plate (19) is fixedly connected with a fixing rod (18), and the fixing rod (18) is fixedly arranged with the driving end of the translation component.
2. The bulk material collecting device for sludge drying according to claim 1, wherein the translation assembly comprises a conveying screw rod (10), the conveying screw rod (10) is rotatably arranged at the bottom of the inner cavity of the drying box (1), a nut seat (11) is sleeved on the outer wall of the conveying screw rod (10) in a threaded manner, the top end of the nut seat (11) is hinged with the two end portions of the transmission rod (17) through a hinge assembly, the hinge assembly is arranged, one side of the nut seat (11) is hinged with one side of the material receiving box (9), and a servo speed reduction motor (24) in transmission connection with one end of the conveying screw rod (10) is fixedly arranged at the bottom of the drying box body (1).
3. The bulk material collecting device for sludge drying according to claim 2, wherein the hinge assembly comprises two hinge blocks (15) and a connecting shaft (16), the connecting shaft (16) is fixedly arranged at the end part between the two hinge blocks (15), and the connecting shaft (16) and the end part of the transmission rod (17) are rotatably inserted.
4. The bulk material collecting device for sludge drying according to claim 2, wherein two ends of the nut seat (11) are provided with limiting slide rods (12) in a sliding and penetrating manner, two ends of the two limiting slide rods (12) are respectively fixedly connected with the inner wall of the drying box main body (1), and the top end of the nut seat (11) is respectively fixedly connected with the bottom ends of the two fixing rods (18).
5. The bulk material collecting device for sludge drying according to claim 1, wherein the discharge outlet opened at the top of one side of the drying box body (1) is fixedly provided with a discharge cover (8), the bottom end position of the inner wall of one side of the drying box body (1) and located at the discharge outlet is fixedly provided with a guide plate (7), the guide plate (7) is obliquely arranged, and the top of the guide plate (7) extends to the position below the end of the conveying belt (5).
6. The bulk material collecting device for sludge drying according to claim 1, wherein the auxiliary supporting assembly comprises a fixing plate (13) and a plurality of conveying rollers (14), the fixing plate (13) is fixedly arranged at the bottom of the inner cavity of the drying box main body (1) and is positioned at one side of the translation assembly, the conveying rollers (14) are parallel and spaced to rotate between the fixing plate (13) and the inner wall of the drying box main body (1), and the diameter of the conveying rollers (14) is greater than the height of the fixing plate (13).
7. The bulk material collecting device for sludge drying according to claim 1, wherein the bottom end of the drying box main body (1) is fixedly provided with a support frame (2), and a feed hopper (3) is fixedly arranged at a feed inlet formed at one side of the top end of the drying box main body (1).
8. The bulk material collecting device for sludge drying according to claim 1, wherein slide rails (21) are fixedly arranged on the inner wall of the drying box main body (1) and at positions on two sides of the bottom end of the material receiving plate (19), bar-shaped slide grooves are formed in opposite sides of the two slide rails (21), slide blocks (22) are arranged in the inner cavities of the bar-shaped slide grooves in a sliding and penetrating manner, the cross sections of the slide blocks (22) are L-shaped, and the top ends of the slide blocks (22) are fixedly connected with the bottom end of the material receiving plate (19).
9. The bulk material collecting device for sludge drying as claimed in claim 1, wherein the top end of the material receiving box (9) is provided with a collecting slot (23), and the collecting slot (23) is in a right-angle trapezoid shape.
10. The bulk collection method for sludge drying according to any one of claims 1-9, characterized by comprising the following steps:
firstly, sludge filtered by a sludge press enters a drying box main body 1 from a feed hopper (3) for drying, and the dried sludge is conveyed and discharged by a conveying belt (5), so that the dried sludge is discharged out of the drying box main body (1) from a discharge cover (8) along a guide plate (7), and the drying of the sludge is rapidly completed;
step two, after the sludge is conveyed by the conveyer belt (5), the part of the conveyer belt (5) after conveying the sludge is contacted with the first scraping plate (6) along with the circular movement of the conveyer belt (5), and sticky bulk materials of the conveyer belt (5) are scraped into the aggregate slot (23) at the top end of the material receiving box (9) to finish the collection of the bulk materials;
step three, a servo speed reduction motor (24) acts to drive a conveying screw rod (10) to rotate clockwise or anticlockwise, so that a nut seat (11) drives a material receiving box (9) to move on a conveying roller (14) through a transmission rod (17), the material receiving box (9) is moved towards a discharge port (4) by utilizing the supporting and auxiliary moving effects of the conveying roller (14), when the gravity center part of the material receiving box (9) is moved out of the discharge port (4), a translation component continuously pushes the material receiving box (9), the bottom end of the material receiving box (9) is attached to the outer wall of the conveying roller (14) closest to the discharge port (4) to rotate and incline downwards, meanwhile, the transmission rod (17) rotates and moves, the rotation and inclination of the material receiving box (9) are assisted, and the bulk material located in a material collecting groove (23) on the material receiving box (9) can be automatically poured into a material receiving box prepared outside;
step four, when the material receiving box (9) moves along with the translation assembly, the fixing rod (18) drives the material receiving plate (19) to move in parallel, so that when the material receiving box (9) moves out of the blanking range of the first material scraping plate (6), the material receiving plate (19) can replace the material receiving box (9) to receive materials, continuous operation is achieved, stop processing is not needed, meanwhile, the material receiving plate (19) is driven to reset when the material receiving box (9) resets, and when the material receiving plate (19) resets, the material on the material receiving plate (19) is scraped into the material receiving box (9) by the second material scraping plate (20), and the purpose of continuous blanking is achieved.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210055059.5A CN114955467B (en) | 2022-01-18 | 2022-01-18 | Bulk material collecting device for sludge drying |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210055059.5A CN114955467B (en) | 2022-01-18 | 2022-01-18 | Bulk material collecting device for sludge drying |
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| CN114955467A true CN114955467A (en) | 2022-08-30 |
| CN114955467B CN114955467B (en) | 2023-09-01 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112265801A (en) * | 2020-11-17 | 2021-01-26 | 徐州三原环境工程有限公司 | Sludge conveying device with cleaning function |
| CN112850020A (en) * | 2021-01-14 | 2021-05-28 | 拉萨纳龙建筑材料有限公司 | Concrete aggregate feeding device and method |
| CN213732624U (en) * | 2020-10-13 | 2021-07-20 | 广西盛东混凝土有限公司 | Gravel conveying device of concrete mixing plant |
| CN214732253U (en) * | 2021-02-02 | 2021-11-16 | 杭州国泰环保科技股份有限公司 | Bulk cargo collection device for sludge low-temperature drying |
| CN215401389U (en) * | 2021-06-21 | 2022-01-04 | 张家港宏昌钢板有限公司 | Combined scraper cleaning device of belt conveyor |
| CN215438446U (en) * | 2021-08-20 | 2022-01-07 | 武汉昌华汇鑫建材有限公司 | Energy-saving grit transfer chain recovery unit |
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2022
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|---|---|---|---|---|
| DE19926184A1 (en) * | 1999-06-09 | 2000-12-14 | Schwarze Hans Otto | Conveyor belt arrangement or similar has scraper(s) with at least one hydraulic or pneumatic cylinder for displacement and at least one pump activated by the belt to operate the cylinder |
| DE102011078051A1 (en) * | 2011-06-24 | 2012-12-27 | Schmid Technology Systems Gmbh | Cleaning device for conveying belt of conveyor device in multi-opening laminating press for transporting photovoltaic modules for lamination, has elongate continuous profile comprising cleaning lip for contact at conveying belt |
| CN210884054U (en) * | 2019-11-15 | 2020-06-30 | 深圳市华裕祥塑胶模具有限公司 | TPU transfer device is used in terpolymer production |
| CN211034172U (en) * | 2019-12-02 | 2020-07-17 | 厦门市三航伟业投资有限公司 | Aggregate conveyer belt cleaning device |
| CN213732624U (en) * | 2020-10-13 | 2021-07-20 | 广西盛东混凝土有限公司 | Gravel conveying device of concrete mixing plant |
| CN112265801A (en) * | 2020-11-17 | 2021-01-26 | 徐州三原环境工程有限公司 | Sludge conveying device with cleaning function |
| CN112850020A (en) * | 2021-01-14 | 2021-05-28 | 拉萨纳龙建筑材料有限公司 | Concrete aggregate feeding device and method |
| CN214732253U (en) * | 2021-02-02 | 2021-11-16 | 杭州国泰环保科技股份有限公司 | Bulk cargo collection device for sludge low-temperature drying |
| CN215401389U (en) * | 2021-06-21 | 2022-01-04 | 张家港宏昌钢板有限公司 | Combined scraper cleaning device of belt conveyor |
| CN215438446U (en) * | 2021-08-20 | 2022-01-07 | 武汉昌华汇鑫建材有限公司 | Energy-saving grit transfer chain recovery unit |
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| CN114955467B (en) | 2023-09-01 |
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