Dehydrated sludge thinning and rapid drying device

Abstract

The utility model discloses a dewatered sludge thinning and rapid drying device which comprises a shell, a heat conduction bearing plate is arranged in the shell, a frame body is fixedly connected to the upper surface of the heat conduction bearing plate, connecting plates are fixedly connected to the front side face and the rear side face of the frame body, and supporting legs are fixedly connected to the left position and the right position of the lower surface of each connecting plate. A heating plate is arranged on the lower surface of the heat conduction bearing plate, two movable baffles are slidably arranged on the upper surface of the heat conduction bearing plate, electric telescopic rods are fixedly connected to the front side face and the rear side face of the shell, the telescopic ends of the electric telescopic rods are fixedly connected with the movable baffles, and a first moving mechanism is arranged on the inner upper surface of the shell. A first moving mechanism is arranged on the inner wall of the shell, a sludge spreading plate is fixedly connected to the moving end of the first moving mechanism, a second moving mechanism is arranged on the inner wall of the shell, and a scraping plate is connected to the second moving mechanism in a threaded mode The sludge drying device has the advantages of being high in practicability, capable of improving the sludge drying effect, higher in drying efficiency and more ideal in treatment effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sludge dewatering and drying, in particular to a kind of thinning and fast drying device of dewatered sludge. BACKGROUND

[0002] Sludge is the inevitable product after treatment in sewage treatment plant, and sludge, which has not been treated by harmless treatment, will directly pollute the environment when entering the environment, and also poses a serious threat to human life. Therefore, sludge is very careful in treatment, and in the process of sludge treatment, sludge contains a large amount of water, so the water in the sludge needs to be treated, and sludge drying equipment needs to be used at this time. However, the existing sludge drying equipment is difficult to dewater and dry the sludge, the drying efficiency is low, and the treatment effect is not ideal.

[0003] Therefore, it is necessary to design a kind of thinning and fast drying device of dewatered sludge with strong practicability. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of thinning and fast drying device of dewatered sludge to solve the problems raised in the above background.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of thinning and fast drying device of dewatered sludge, including shell, the heat conduction support plate is equipped in the shell, the upper surface of the heat conduction support plate is fixedly connected with frame body, the front and rear two side faces of the frame body are all fixedly connected with connecting plate, the lower surface of the connecting plate is all fixedly connected with support leg at left and right positions, one end of the support leg is fixedly connected with the inner lower surface of shell, the lower surface of the heat conduction support plate is equipped with heating plate, the upper surface of the heat conduction support plate and located the right side of frame body is slidably provided with two moving baffles, the front and rear two side faces of the shell and the positions corresponding with moving baffle are all fixedly connected with electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with moving baffle, the inner upper surface of the shell is equipped with first moving mechanism, the moving end of the first moving mechanism is fixedly connected with sludge spreading plate, the inner wall of the shell is equipped with second moving mechanism, the second moving mechanism is threadedly connected with scraper, the upper surface of the shell is equipped with feed pipe, the right side of the shell is equipped with opening, the right side of the heat conduction support plate is fixedly connected with guide plate, one end of the guide plate extends out of opening, the right side of the shell is equipped with collection box.

[0006] According to the above technical scheme, the first moving mechanism comprises a first fixed shell, the number of the first fixed shell is 2 and the first fixed shell is fixedly connected at the front and rear positions of the upper surface in the shell, a first motor is fixedly connected to the right side inner wall of the two first fixed shells, a first threaded rod is fixedly connected to the output end of the first motor, one end of the first threaded rod is rotatably connected to the left side inner wall of the first fixed shell through a first bearing, a moving sleeve is threadedly sleeved on the two first threaded rods, a moving rod is fixedly connected to the lower surface of the two moving sleeves, one end of the moving rod extends out of the first fixed shell and is fixedly connected with the mud spreading plate, and a moving groove for the movement of the moving rod is arranged on the lower surface of the first fixed shell.

[0007] According to the above technical scheme, the second moving mechanism comprises a second fixed shell, the second fixed shell is fixedly connected to the left side inner wall of the shell, a second threaded rod is rotatably connected to the front and rear positions of the left side inner wall of the shell in the second fixed shell, the second threaded rod extends out of the second fixed shell through a third bearing, one end of the second threaded rod is rotatably connected to the right side inner wall of the shell through a fourth bearing, the scraper is threadedly connected with the second threaded rod, a second motor is fixedly connected to the left side inner wall of the shell in the second fixed shell, a rotating shaft is fixedly connected to the output end of the second motor, a first gear is fixedly connected to one end of the rotating shaft, a second gear meshingly connected with the first gear is fixedly sleeved on the rear second threaded rod, a transmission wheel is fixedly sleeved on the two second threaded rods, and the two transmission wheels are drivingly connected through a transmission chain.

[0008] According to the above technical scheme, the front surface of the shell is hingedly connected with a door plate.

[0009] According to the above technical scheme, an observation window is arranged on the door plate.

[0010] Compared with the prior art, the utility model has the advantages that: the heat-conducting supporting plate, the frame body, the heating plate, the movable baffle and the electric telescopic rod are arranged, the heating plate can provide heat after the sludge is poured on the heat-conducting supporting plate, and the sludge can be heated and dried, the movable baffle can be moved after the sludge is dried, the sludge on the heat-conducting supporting plate can be pushed out, the first moving mechanism and the mud spreading plate are arranged, the sludge on the heat-conducting supporting plate can be spread, the drying efficiency of the sludge can be improved, the second moving mechanism and the scraper are arranged, the sludge on the heat-conducting supporting plate can be scraped, the dried sludge can be pushed out, the opening, the guide plate and the collecting box are arranged, and the dried sludge can be collected, the sludge can be spread after being dried, the drying efficiency of the sludge is higher, and the treatment effect is more ideal. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application, and together with the description serve to explain the present application, and do not limit the present application. In the drawings:

[0012] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0013] Figure 2 is a schematic diagram of the front view of the present application Figure One ;

[0014] Figure 3 is a schematic diagram of the front view of the present application Figure Two ;

[0015] Figure 4 is a schematic diagram of the left view of the present application Figure One ;

[0016] Figure 5 is a schematic diagram of the left view of the present application Figure Two ;

[0017] Figure 6 is a schematic diagram of the top view of the present application Figure One ;

[0018] Figure 7 is a schematic diagram of the top view of the present application Figure Two ;

[0019] Figure 8 is a schematic diagram of the partial structure of the present application;

[0020] In the drawings: 1 - shell, 2 - heat-conducting support plate, 3 - frame, 4 - connecting plate, 5 - support leg, 6 - heating plate, 7 - moving baffle, 8 - electric telescopic rod, 9 - mud spreading plate, 10 - scraper, 11 - feed pipe, 12 - opening, 13 - guide plate, 14 - collection box, 15 - first fixed shell, 16 - first motor, 17 - first threaded rod, 18 - first bearing, 19 - moving sleeve, 20 - moving rod, 21 - moving groove, 22 - second fixed shell, 23 - second bearing, 24 - second threaded rod, 25 - third bearing, 26 - fourth bearing, 27 - second motor, 28 - rotating shaft, 29 - first gear, 30 - second gear, 31 - transmission wheel, 32 - transmission chain, 33 - door plate, 34 - observation window. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0022] Please refer to Figures 1-8 The utility model provides technical scheme: a kind of dewatering sludge thinning fast drying device, including shell 1, the shell 1 is equipped with heat conducting support plate 2, the upper surface of heat conducting support plate 2 is fixedly connected with frame 3, the front and rear two side surfaces of frame 3 are all fixedly connected with connecting plate 4, the left and right positions of connecting plate 4 lower surface are all fixedly connected with support leg 5, one end of support leg 5 is fixedly connected with the inner lower surface of shell 1, the lower surface of heat conducting support plate 2 is equipped with heating plate 6, the upper surface of heat conducting support plate 2 and located the right side of frame 3 is slidably provided with two moving baffle 7, the front and rear two side surfaces of shell 1 and corresponding position with moving baffle 7 are all fixedly connected with electric telescopic handle 8, the telescopic end of electric telescopic handle 8 is fixedly connected with moving baffle 7, by the setting of heat conducting support plate 2, frame 3, heating plate 6, moving baffle 7 and electric telescopic handle 8, after sludge is poured on heat conducting support plate 2, heating plate 6 can provide heat, in turn can heat drying to sludge, wherein the setting of electric telescopic handle 8 and moving baffle 7, after drying sludge, moving baffle 7 can be moved and make it separate from heat conducting support plate 2, facilitate sludge on heat conducting support plate 2 to push out, the inner upper surface of shell 1 is equipped with first moving mechanism, the moving end of first moving mechanism is fixedly connected with sludge spreading plate 9, by the setting of first moving mechanism and sludge spreading plate 9, sludge on heat conducting support plate 2 can be flattened and thinned, in turn can improve the drying efficiency of sludge, the inner wall of shell 1 is equipped with second moving mechanism, the second moving mechanism is threadedly connected with scraper 10, by the setting of second moving mechanism and scraper 10, sludge on heat conducting support plate 2 can be scraped, facilitate sludge after drying to push out, the upper surface of shell 1 is equipped with feed pipe 11, the right side of shell 1 is equipped with opening 12, the right side of heat conducting support plate 2 is fixedly connected with guide plate 13, one end of guide plate 13 extends opening 12, the right side of shell 1 is equipped with collection box 14, by the setting of opening 12, guide plate 13 and collection box 14, sludge after drying can be collected, the utility model can improve the drying effect of sludge after flattening and thinning, drying efficiency is faster, and treatment effect is more ideal;

[0023] The first moving mechanism comprises two first fixed housings 15 fixedly connected at the front and back positions of the upper surface of the shell 1, first motors 16 fixedly connected to the inner walls of the right sides of the two first fixed housings 15, first threaded rods 17 fixedly connected to the output ends of the first motors 16, first bearings 18, one ends of the first threaded rods 17 rotatably connected to the left side inner walls of the first fixed housings 15 through the first bearings 18, moving sleeves 19 threadedly sleeved on the two first threaded rods 17, moving rods 20 fixedly connected to the lower surfaces of the two moving sleeves 19, one ends of the moving rods 20 extending out of the first fixed housings 17 and fixedly connected with the mud spreading plate 9, and moving grooves 21 provided on the lower surfaces of the first fixed housings 15 for the moving rods 20 to move. Through the first moving mechanism, the first motor 16 can be started, the output end of the first motor 16 drives the first threaded rod 17 to rotate, the rotation of the first threaded rod 17 drives the moving sleeve 19 to move under the cooperation of the moving rod 20 and the moving groove 21, and thus the mud on the heat-conducting supporting plate 2 can be spread flat and thin.

[0024] The second moving mechanism comprises a second fixed housing 22 fixedly connected to the left side inner wall of the shell 1, second threaded rods 24 rotatably connected to the second fixed housing 22 and located at the front and back positions of the left side inner wall of the shell 1 through second bearings 23, the second threaded rods 24 extending out of the second fixed housing 22 through third bearings 25, one ends of the second threaded rods 24 rotatably connected to the right side inner wall of the shell 1 through fourth bearings 26, the scraper 10 threadedly connected with the second threaded rods 24, a second motor 27 fixedly connected to the second fixed housing 22 and located on the left side inner wall of the shell 1, a rotating shaft 28 fixedly connected to the output end of the second motor 27, a first gear 29 fixedly connected to one end of the rotating shaft 28, a second gear 30 fixedly sleeved on the rear second threaded rod 24 and meshingly connected with the first gear 29, transmission wheels 31 fixedly sleeved on the two second threaded rods 24, and transmission chains 32 transmissionally connecting the two transmission wheels 31. Through the second moving mechanism, the second motor 27 can be started, the output end of the second motor 27 drives the first gear 29 through the rotating shaft 28, the first gear 29 is meshingly connected with the second gear 30 on the rear second threaded rod 24, thus the rear second threaded rod 24 is driven to rotate, the rear second threaded rod 24 drives the front second threaded rod 24 to rotate through the cooperation of the transmission wheels 31 and the transmission chains 32, the rotation of the two second threaded rods 24 drives the scraper 10 to move, and thus the dried mud can be scraped.

[0025] The front surface of the shell 1 is hingedly connected with a door plate 33.

[0026] The door plate 33 is provided with an observation window 34, through which the inside of the shell 1 can be observed.

[0027] Working principle: in use, the sludge can be guided into and fall on the heat-conducting supporting plate 2 through the feeding pipe 11, then the first motor 16 in the first moving mechanism is started, the output end of the first motor 16 drives the first threaded rod 17 to rotate, the rotation of the first threaded rod 17 can drive the moving sleeve 19 to move the sludge spreading plate 9 under the cooperation of the moving rod 20 and the moving groove 21, and then the sludge on the heat-conducting supporting plate 2 can be spread thin, the heating plate 6 can transfer heat to the heat-conducting supporting plate 2 by being started, and then the sludge can be heated and dried, the electric telescopic rod 8 is started after being dried well, the telescopic end of the electric telescopic rod 8 drives the moving baffle 7 to move and separate from the heat-conducting supporting plate 2, then the second motor 27 in the second moving mechanism is started, the output end of the second motor 27 drives the first gear 29 through the rotating shaft 28, the first gear 29 is meshed and connected with the second gear 30 on the rear second threaded rod 24, and then the rear second threaded rod 24 can be rotated, the rear second threaded rod 24 can drive the front second threaded rod 24 to rotate through the cooperation of the transmission wheel 31 and the transmission chain 32, the scraper 10 can be moved through the rotation of the two second threaded rods 24, and then the dried sludge can be scraped, so that the dried sludge can be pushed out, the sludge pushed out can be collected through the cooperation of the opening 12, the guide plate 13 and the collecting box 14, the sludge drying effect can be improved after the sludge is spread thin, the drying efficiency is faster, and the treatment effect is more ideal.

[0028] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A device for rapid drying of dewatered sludge by thinning, comprising a housing (1), characterized in that: The shell (1) is provided with a heat-conducting support plate (2), the upper surface of the heat-conducting support plate (2) is fixedly connected with a frame (3), the front and rear sides of the frame (3) are fixedly connected with connecting plates (4), the left and right positions of the lower surface of the connecting plate (4) are fixedly connected with supporting legs (5), one end of the supporting leg (5) is fixedly connected with the inner lower surface of the shell (1), the lower surface of the heat-conducting support plate (2) is provided with a heating plate (6), the upper surface of the heat-conducting support plate (2) and located on the right side of the frame (3) is slidably provided with two movable baffles (7), the front and rear sides of the shell (1) and corresponding to the positions of the movable baffles (7) are fixedly connected with electric telescopic rods (8), the telescopic ends of the electric telescopic rods (8) are fixedly connected with the movable baffles (7), the inner upper surface of the shell (1) is provided with a first moving mechanism, the moving end of the first moving mechanism is fixedly connected with a mud spreading plate (9), the inner wall of the shell (1) is provided with a second moving mechanism, the second moving mechanism is threadedly connected with a scraper (10), the upper surface of the shell (1) is provided with a feeding pipe (11), the right side of the shell (1) is provided with an opening (12), the right side of the heat-conducting support plate (2) is fixedly connected with a guide plate (13), one end of the guide plate (13) extends out of the opening (12), the right side of the shell (1) is provided with a collection box (14).

2. The device for quick drying of dewatered sludge according to claim 1, characterized in that: The first moving mechanism comprises a first fixed shell (15), the number of the first fixed shell (15) is 2 and is fixedly connected at the front and rear positions of the inner upper surface of the shell (1), the right side inner wall of the two first fixed shells (15) is fixedly connected with a first motor (16), the output end of the first motor (16) is fixedly connected with a first threaded rod (17), one end of the first threaded rod (17) is rotatably connected to the left side inner wall of the first fixed shell (15) through a first bearing (18), the two first threaded rods (17) are threadedly sleeved with a moving sleeve (19), the lower surface of the two moving sleeves (19) is fixedly connected with a moving rod (20), one end of the moving rod (20) extends out of the first fixed shell (17) and is fixedly connected with the mud spreading plate (9), the lower surface of the first fixed shell (15) is provided with a moving groove (21) for the movement of the moving rod (20).

3. The device for quick drying of dewatered sludge according to claim 1, characterized in that: The second moving mechanism comprises a second fixed shell (22) fixedly connected to the left inner wall of the shell (1), second threaded rods (24) rotatably connected by second bearings (23) in the second fixed shell (22) and at the front and back positions of the left inner wall of the shell (1), the second threaded rods (24) extending out of the second fixed shell (22) through third bearings (25), one end of the second threaded rods (24) rotatably connected to the right inner wall of the shell (1) through fourth bearings (26), the scraper (10) threadedly connected to the second threaded rods (24), a second motor (27) fixedly connected in the second fixed shell (22) and to the left inner wall of the shell (1), a rotating shaft (28) fixedly connected to the output end of the second motor (27), a first gear (29) fixedly connected to one end of the rotating shaft (28), a second gear (30) fixedly sleeved on the second threaded rods (24) at the back and meshedly connected to the first gear (29), transmission wheels (31) fixedly sleeved on the two second threaded rods (24), and the two transmission wheels (31) transmissionally connected by a transmission chain (32).

4. The device for quick drying of dewatered sludge according to claim 1, characterized in that: The front surface of the shell (1) is hingedly connected with a door plate (33).

5. The device for quick drying of dewatered sludge according to claim 4, characterized in that: The door plate (33) is provided with an observation window (34).

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