Drying equipment for sludge treatment

Abstract

The utility model discloses drying equipment for sludge treatment, which comprises a support, a support sleeve and a mounting sleeve, the support sleeve is fixedly arranged at the upper end in the support, the mounting sleeve is rotatably connected in the support sleeve, and a crushing component is arranged on the outer wall of the support. According to the sludge drying device disclosed by the utility model, sludge in a dry state can be subjected to multi-directional crushing treatment through a double-crushing functional design, so that the phenomenon that the whole sludge is coagulated is avoided, and the sludge drying effect is improved by using the sludge drying device disclosed by the utility model. By means of the mechanical linkage design, in the sludge crushing process, the sludge can be in a longitudinal vibration state through the device, so that the sludge makes full contact with the first crushing blade and the second crushing blade, and the sludge crushing effect is improved through the device.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to drying equipment for sludge treatment. Background Art

[0002] Mud contains a lot of water, has a large volume and high humidity, so it will provide a place for other harmful organisms to breed, destroy the nutrient balance of plants, pollute surface and groundwater, and sludge piled in the open air will also produce odor, causing air pollution, so it is necessary to treat the sludge in the "four ways". When the staff is treating the sludge, they mainly dry the sludge. The staff pours the sludge into the rotary drying furnace. The stirring blades in the rotary drying furnace stir and dry the sludge. After the sludge treatment is completed, the staff recycles the dried sludge to save resources. In the current prior art, when the rotary drying furnace dries the sludge, it is only heated by the drying tank and the stirring blades continuously stirring, which causes the sludge to be stirred in the drying tank for a long time before it can be completely dried. The sludge heating efficiency is not high and the time is too long.

[0003] The patent name is "CN220723932U", which is a patent for: A drying device for sludge treatment. The public document solves the above problems, but the device in the public document uses an eccentric method to drive the cylinder to make the sludge in a jumping manner to fully contact the heating tube. The disadvantage of this design is that the sludge cannot be broken during the jumping process. Because the sludge is sticky, the sludge will stick together as a whole when jumping, which affects the effect of sludge drying. Based on this, the utility model designs a drying device for sludge treatment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a drying device for sludge treatment to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for sludge treatment, comprising a bracket, a support sleeve and a mounting sleeve, the support sleeve being fixedly mounted on the upper end of the bracket, the mounting sleeve being transferred to the inside of the support sleeve, a crushing assembly being arranged on the outer wall of the bracket, the crushing assembly comprising a motor fixedly mounted on the left side of the outer wall of the bracket, a worm fixedly mounted on the right side of the motor rotating and penetrating the bracket, mounting plates being fixedly mounted on the upper and lower ends of the right side of the outer wall of the bracket, a rotating rod being transferred inside the mounting plate, a worm wheel fixedly mounted on the lower end of the outer side of the rotating rod meshing with the worm gear, a connecting rod being rotatably penetrated through the middle end of the top of the mounting sleeve, a plurality of first crushing blades being fixedly mounted on the outer wall of the connecting rod, a pulley being fixedly mounted on the outer upper end of the connecting rod and the rotating rod, a toothed belt being tightly mounted on the outside of the two pulleys by means of gear meshing, a plurality of second crushing blades being fixedly mounted on the inner wall of the mounting sleeve, a gear fixedly mounted on the outer side of the rotating rod and an annular rack fixedly mounted on the outer side of the mounting sleeve being in a design of gear meshing.

[0006] Furthermore, a first sealing plate is arranged on the left side of the top of the installation sleeve, the rear end of the first sealing plate is hinged to the installation sleeve and the front end of the first sealing plate is connected to the locking buckle of the installation sleeve.

[0007] Furthermore, a second sealing plate is provided at the lower side of the front end of the installation sleeve, the left side of the second sealing plate is hinged to the installation sleeve and the right side of the second sealing plate is connected to the installation sleeve lock buckle.

[0008] Furthermore, a plurality of heating tubes are fixedly arranged inside the support sleeve from top to bottom, and a plurality of clearance holes are integrally arranged inside the installation sleeve from top to bottom.

[0009] Furthermore, the clearance hole and the heating tube are designed to correspond to each other one by one, and a blocking net is fixedly provided inside the clearance hole.

[0010] Furthermore, a support plate is provided at the lower end of the installation sleeve, and a sliding rod fixed at the middle end of the bottom of the support plate slides through the installation sleeve and the support sleeve.

[0011] Furthermore, a top plate fixed at the bottom of the slide rod is slidably connected to the inner wall of the bracket, and a cam is fixedly sleeved on the middle end of the outer portion of the worm.

[0012] Furthermore, a controller is fixedly provided on the outer wall of the bracket, and the controller is connected to the motor and the heating tube through a wire.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can perform multi-directional crushing treatment on the dry sludge through the double crushing functional design, so as to avoid the occurrence of condensation of the sludge as a whole. It can be seen that the drying effect of the sludge is improved by using the device in this application.

[0015] 2. The utility model adopts a mechanical linkage design. When the sludge is in the process of being crushed, the device can put the sludge into a state of longitudinal vibration, so that the sludge is in full contact with the first crushing blade and the second crushing blade. It can be seen that by using the device in this application, the crushing effect of the sludge is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a front perspective view of a drying device for sludge treatment according to the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the internal structure of a drying device for sludge treatment according to the utility model;

[0019] Figure 3 is a three-dimensional view of the interior of the installation sleeve;

[0020] Figure 4 is a three-dimensional diagram of the connecting rod and the first crushing blade;

[0021] Figure 5 It is a three-dimensional view of the interior of the support sleeve.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1- bracket, 2- support sleeve, 3- mounting sleeve, 4- crushing assembly, 401- motor, 402- worm, 403- mounting plate, 404- rotating rod, 405- worm wheel, 406- connecting rod, 407- first crushing blade, 408- pulley, 409- toothed belt, 410- second crushing blade, 411- gear, 412- annular rack, 5- first sealing plate, 6- second sealing plate, 7- heating tube, 8- giving way hole, 9- baffle, 10- support plate, 11- slide rod, 12- top plate, 13- cam, 14- controller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1 , Figure 2 , Figure 4 As shown, the device includes a bracket 1, a support sleeve 2 and a mounting sleeve 3, the support sleeve 2 is fixedly arranged at the upper end of the bracket 1, the mounting sleeve 3 is transferred to the inside of the support sleeve 2, the outer wall of the bracket 1 is provided with a crushing assembly 4, the crushing assembly 4 includes a motor 401 fixedly arranged on the left side of the outer wall of the bracket 1, a worm 402 fixedly arranged on the right side of the motor 401 rotates and penetrates the bracket 1, and mounting plates 403 are fixedly arranged at the upper and lower ends of the right side of the outer wall of the bracket 1, a rotating rod 404 is transferred inside the mounting plate 403, and a worm wheel 405 fixedly sleeved at the lower end of the outer side of the rotating rod 404 is connected to the worm wheel 402 The connecting rod 406 is rotated through the middle of the top of the mounting sleeve 3, and a first crushing blade 407 is fixedly provided on the outer wall of the connecting rod 406. A pulley 408 is fixedly provided on the outer upper end of the connecting rod 406 and the rotating rod 404. The outsides of the two pulleys 408 are tightly matched with a toothed belt 409 by means of gear tooth meshing. A second crushing blade 410 is fixedly provided on the inner wall of the mounting sleeve 3, and a gear 411 fixedly provided on the outside of the rotating rod 404 is in gear tooth meshing design with an annular rack 412 fixedly provided on the outside of the mounting sleeve 3.

[0027] A first sealing plate 5 is arranged on the left side of the top of the installation sleeve 3, the rear end of the first sealing plate 5 is hinged to the installation sleeve 3 and the front end of the first sealing plate 5 is connected with the installation sleeve 3 by a lock, a second sealing plate 6 is arranged on the lower side of the front end of the installation sleeve 3, the left side of the second sealing plate 6 is hinged to the installation sleeve 3 and the right side of the second sealing plate 6 is connected with the installation sleeve 3 by a lock. The staff first pours the sludge into the installation sleeve 3, then closes the first sealing plate 5, and then turns on the motor 401, the motor 401 drives the worm 402 to drive the worm wheel 405 to rotate in conjunction with the rotating rod 404, the rotating rod 404 drives the pulley 408 to rotate in conjunction with the toothed belt 409 together with the connecting rod 406 and the first crushing blade 407, synchronously, the rotating rod 404 drives the gear 411 to rotate in conjunction with the annular rack 412 together with the installation sleeve 3 and the second crushing blade 410 to reverse, through the above method, the first crushing blade 407 and the second crushing blade 410 are in synchronous and non-codirectional rotation processing, and then the sludge inside the installation sleeve 3 is multi-directionally crushed.

[0028] Example 2

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, a plurality of heating tubes 7 are fixedly arranged from top to bottom inside the support sleeve 2, a plurality of make way holes 8 are integrally arranged from top to bottom inside the mounting sleeve 3, the make way holes 8 and the heating tubes 7 are designed to correspond to each other one to one, a retaining net 9 is fixedly arranged inside the make way holes 8, a support plate 10 is arranged at the lower end inside the mounting sleeve 3, a sliding rod 11 fixed at the middle end of the bottom of the support plate 10 slides through the mounting sleeve 3 and the support sleeve 2, a top plate 12 fixed at the bottom of the sliding rod 11 is slidably connected to the inner wall of the bracket 1, a cam 13 is provided at the middle end of the outer fixed sleeve of the worm gear 402, a controller 14 is fixedly arranged on the outer wall of the bracket 1, and the controller 14 is connected to the motor 401 and the heating tube 7 through wires.

[0030] According to the operation method in Example 1, when the staff turns on the motor 401 by using the controller 14, the heating tube 7 can be turned on at the same time. The heat generated by the heating tube 7 passes through the clearance hole 8 to heat and dry the sludge inside the installation sleeve 3. At this time, the sludge in the multi-directional crushing state can be fully contacted with the heat generated by the heating tube 7. In addition, when the worm 402 rotates, the worm 402 drives the cam 13 to repeatedly squeeze the top plate 12, so that the top plate 12 drives the slide bar 11 to link the support plate 10 together with the sludge in the installation sleeve 3. In this way, the sludge is in full contact with the first crushing blade 407 and the second crushing blade 410. The retaining net 9 can prevent the sludge from contacting the heating tube 7 through the clearance hole 8. After drying, the second sealing plate 6 is opened to take the sludge out of the installation sleeve 3.

Claims

1. A drying device for sludge treatment, comprising a bracket (1), a support sleeve (2) and a mounting sleeve (3), characterized in that: The support sleeve (2) is fixedly mounted on the upper end of the interior of the bracket (1); the mounting sleeve (3) is connected to the interior of the support sleeve (2); a crushing assembly (4) is arranged on the outer wall of the bracket (1); the crushing assembly (4) comprises a motor (401) fixedly mounted on the left side of the outer wall of the bracket (1); a worm (402) fixedly mounted on the right side of the motor (401) rotates and penetrates the bracket (1); mounting plates (403) are fixedly mounted on the upper and lower ends of the right side of the outer wall of the bracket (1); a rotating rod (404) is connected to the interior of the mounting plate (403); a worm wheel (405) fixedly mounted on the lower end of the outer side of the rotating rod (404) meshes with the gear teeth of the worm (402); A connecting rod (406) is rotatably passed through the middle of the top of the installation sleeve (3); a plurality of first crushing blades (407) are fixedly arranged on the outer wall of the connecting rod (406); a belt pulley (408) is fixedly arranged on the outer upper end of the connecting rod (406) and the rotating rod (404); a toothed belt (409) is tightly matched on the outside of the two belt pulleys (408) by means of gear meshing; a plurality of second crushing blades (410) are fixedly arranged on the inner wall of the installation sleeve (3); a gear (411) fixedly arranged on the outside of the rotating rod (404) and an annular rack (412) fixedly arranged on the outside of the installation sleeve (3) are in a gear meshing design.

2. A drying device for sludge treatment according to claim 1, characterized in that: A first sealing plate (5) is arranged on the left side of the top of the installation sleeve (3); the rear end of the first sealing plate (5) is hinged to the installation sleeve (3) and the front end of the first sealing plate (5) is lockably connected to the installation sleeve (3).

3. A drying device for sludge treatment according to claim 1, characterized in that: A second sealing plate (6) is provided at the lower side of the front end of the interior of the installation sleeve (3); the left side of the second sealing plate (6) is hinged to the installation sleeve (3) and the right side of the second sealing plate (6) is lockably connected to the installation sleeve (3).

4. A drying device for sludge treatment according to claim 1, characterized in that: A plurality of heating tubes (7) are fixedly arranged inside the support sleeve (2) from top to bottom, and a plurality of clearance holes (8) are integrally arranged inside the installation sleeve (3) from top to bottom.

5. A drying device for sludge treatment according to claim 4, characterized in that: The clearance hole (8) and the heating tube (7) are designed to correspond to each other one by one, and a blocking net (9) is fixedly arranged inside the clearance hole (8).

6. The drying equipment for sludge treatment according to claim 1, characterized in that: A support plate (10) is provided at the lower end of the interior of the installation sleeve (3), and a sliding rod (11) fixed at the middle end of the bottom of the support plate (10) slides through the installation sleeve (3) and the support sleeve (2).

7. A drying device for sludge treatment according to claim 6, characterized in that: The top plate (12) fixed at the bottom of the sliding rod (11) is slidably connected to the inner wall of the bracket (1), and a cam (13) is fixedly sleeved at the middle end of the outer portion of the worm gear (402).

8. The drying equipment for sludge treatment according to claim 1, characterized in that: A controller (14) is fixedly mounted on the outer wall of the bracket (1), and the controller (14) is connected to the motor (401) and the heating tube (7) via a wire.

Images