CN211896598U - Silt dewatering device for water conservancy construction - Google Patents

Abstract

The utility model discloses a silt dewatering device for water conservancy construction, including first box, first filter screen, advance mud bucket and second filter screen, the below internally mounted of first box has a plurality of first filter screens, the upper surface through-hole department rigid coupling of first box has into mud bucket, the rigid coupling has the second filter screen in the middle of the inside of first box. This silt dewatering device for water conservancy construction, it rotates to drive the gear through the handle, the gear drives the tooth flank and removes, make the tooth flank drive first riser and remove, the problem of prior art carry out silt dehydration work and make easy emergence jam and unable work is solved, drive the second diaphragm through electric putter and remove, drive the third diaphragm through the second diaphragm and remove, the third diaphragm drives the third montant and removes, it removes to make the third montant drive trapezoidal piece, the problem of prior art through the too big and extravagant labour of silt area of dehydration has been solved.

Description

Silt dewatering device for water conservancy construction

Technical Field

The utility model relates to the technical field of machinery, specifically be a silt dewatering device for water conservancy construction.

Background

Sludge dewatering is a sludge treatment method for dewatering fluid primary, concentrated or digested sludge and converting the dewatered sludge into semi-solid or solid sludge blocks, the water content of the dewatered sludge can be reduced to fifty to eighty percent, the existing dewatering methods mainly comprise a natural drying method, a mechanical dewatering method and the like, for example, a sludge dewatering device in the patent No. CN 107902864A, one end of a frame is fixed with a sludge barrel, the other end of the frame is fixed with a sludge cake collecting box, a sludge dewatering mechanism capable of extruding water in the sludge and a cutting mechanism capable of cutting the sludge into sludge cakes are sequentially arranged between the sludge barrel and the sludge cake collecting box, although the sludge can be dewatered in the prior art, when the sludge dewatering is carried out, the situation that the sludge inlet cannot work due to too many stones exists, meanwhile, the collected sludge cakes can not increase the occupied area without being extruded, the manual work is required to clean the workpiece frequently, and the labor force is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silt dewatering device for water conservancy construction to although prior art who proposes in solving above-mentioned background art can carry out dehydration to silt, but nevertheless have when carrying out long-time silt dehydration and handle the during operation, the stone is too much and plug up the problem of the unable work of mud inlet.

In order to achieve the above object, the utility model provides a following technical scheme: a sludge dewatering device for water conservancy construction comprises a first box body, a first filter screen, a sludge inlet hopper and a second filter screen, wherein a plurality of first filter screens are arranged inside the lower part of the first box body; therefore, solid garbage such as stones can be intercepted.

The moving device comprises a first vertical plate, a tooth plate, a first vertical rod, an arc-shaped rod, a gear and a handle;

the utility model discloses a gear box, including first riser, tooth dental lamina, gear shaft, gear shaft, gear shaft. Thus, solid garbage such as stones can be cleaned.

Preferably, the first vertical plate and a groove above the left side of the first box body form a closed structure. This prevents the sludge from flowing out.

Preferably, the meshing ratio of the gear to the tooth plate is 1: 1. this allows the tooth plate to move more smoothly.

Preferably, a separation device is arranged below the inner part of the first box body;

the separation device comprises a square block, a motor, an auger, a bearing, a water tank, a water pipe and a water valve;

the utility model discloses a water tank, including square piece, first box, water tank, water pipe, water valve, water tank, water pump, water tank, water pipe, water valve, water pump, water tank, water pipe, water pump, water. This allows the water in the sludge to be treated centrally.

Preferably, the output shaft of the motor is consistent with the axis of the rotating shaft of the auger in position. This makes the auger more stable in rotation.

Preferably, the right side of the first box body is provided with an extrusion device;

the extrusion device comprises a first transverse plate, an electric push rod, a second box body, a second transverse plate, a second vertical rod, a third transverse plate, a screw, a third vertical rod, a spring, a trapezoidal block, a second vertical plate and a bolt;

the left side of the first transverse plate is fixedly connected with the upper part of the right side of the first box body, the right side of the lower surface of the first transverse plate is fixedly connected with an electric push rod, a second box body is arranged below the first transverse plate, the left side of the second box body is fixedly connected with the right side of the first box body, the lower side of the left side of the second box body is communicated with the first box body, the electric push rod penetrates through the upper surface of the second box body, a through hole at the upper part of the second box body is in clearance fit with the outer wall of a push rod of the electric push rod, the lower surface of the electric push rod is fixedly connected with a second transverse plate, second vertical rods are arranged at the left side and the right side of the second transverse plate, the outer sides of the second vertical rods are fixedly connected with the inner walls at the two sides of the second box body, the through hole of the second transverse plate is in clearance fit with the outer wall of the second vertical rods, a, the lower surface rigid coupling of third diaphragm has a plurality of third montants, controls the outer wall of third montant has cup jointed the spring, controls the outer wall and the spring clearance fit of third montant control the lower surface rigid coupling trapezoidal piece of third montant, the right side below through-hole department of second box installs the second riser, the upper and lower surface of second riser all laminates with the through-hole department outer wall of second box mutually, the second riser passes through bolt and second box threaded connection. This allows the dewatered sludge to be squeezed, thereby reducing the floor space.

Preferably, the lower surfaces of the left and right second vertical bars are on the same horizontal line. Thus, the horizontal position can be kept unchanged when the second transverse plate moves.

Preferably, the left and right third vertical rods are symmetrically distributed by taking the middle point of the third transverse plate as the center. This reduces the friction when the trapezoid blocks move.

Compared with the prior art, the beneficial effects of the utility model are that: this silt dewatering device for water conservancy construction, through the first riser, the gear, the tooth dental lamina, a handle, cooperation between arc pole and the first montant, rotate the handle, it rotates in arc pole department to drive the gear through the handle, carry out meshing motion through gear and tooth dental lamina, make the gear drive tooth dental lamina remove, support the tooth dental lamina through first montant, make the tooth dental lamina drive first riser and remove, solid refuse such as stone in the first box clears up, the problem of prior art carrying out silt dehydration work messenger and taking place easily and block up and unable work has been solved.

Through electric putter, the second diaphragm, the third diaphragm, the cooperation between third montant and the trapezoidal piece, start electric putter, drive the second diaphragm through electric putter and remove, it removes to drive the third diaphragm through the second diaphragm, the third diaphragm drives the third montant and removes, it removes to make the third montant drive the trapezoidal piece, extrude the silt of dehydration, the problem of prior art through the too big and extravagant labour of silt area of dehydration has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the gear, handle and tooth plate of FIG. 1;

FIG. 3 is a schematic view of the spring, screw and electric push rod of FIG. 1;

fig. 4 is a schematic structural diagram of the second riser, the bolt and the second box in fig. 1.

In the figure: 1. the device comprises a first box body, 2, a first filter screen, 3, a mud feeding hopper, 4, a moving device, 401, a first vertical plate, 402, a tooth plate, 403, a first vertical rod, 404, an arc-shaped block, 405, a gear, 406, a handle, 5, a separating device, 501, a square block, 502, a motor, 503, an auger, 504, a bearing, 505, a water tank, 506, a water pipe, 507, a water valve, 6, an extrusion device, 601, a first horizontal plate, 602, an electric push rod, 603, a second box body, 604, a second horizontal plate, 605, a second vertical rod, 606, a third horizontal plate, 607, a screw, 608, a third vertical rod, 609, a spring, 610, a trapezoidal block, 611, a second vertical plate, 612, a bolt, 7 and a second filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sludge dewatering device for water conservancy construction comprises a first box body 1, a first filter screen 2, a sludge inlet hopper 3 and a second filter screen 7, wherein 3 first filter screens 2 are arranged inside the lower portion of the first box body 1, the mesh number of the first filter screens 2 is 100 meshes, the sludge inlet hopper 3 is fixedly connected with a through hole of the upper surface of the first box body 1, the second filter screen 7 is fixedly connected with the middle inside of the first box body 1, the mesh number of the second filter screen 7 is 50 meshes, a moving device 4 is arranged on the left side of the upper surface of the first box body 1, the moving device 4 comprises a first vertical plate 401, a tooth plate 402, a first vertical rod 403, an arc rod 404, a gear 405 and a handle 406, the first vertical plate 401 is positioned above the left side of the first box body 1, the tooth plate 402 is fixedly connected with the middle of the left side of the first vertical plate 401, a groove is formed below the tooth plate 402, the first vertical rod 403 is arranged at the groove of the tooth plate 402, the first vertical rod 403 is connected with the groove of the tooth plate 402 in a, tooth dental lamina 402 can remove in first montant 403 department, the lower surface of first montant 403 is fixed continuous on the left of the upper surface of first box 1, arc pole 404 is installed on the left of the preceding terminal surface of first montant 403, the lower surface of arc pole 404 is fixed continuous on the left of the upper surface of first box 1, gear 405 is installed to the rear end face top of arc pole 404, gear 405 rotates continuously with arc pole 404 through the round pin axle, gear 405 can rotate in arc pole 404 department through the round pin axle, gear 405 and tooth dental lamina 402 intermeshing, gear 405 can drive tooth dental lamina 402 and remove, the rear end face rigid coupling of gear 405 has handle 406, handle 406 can drive gear 405 and rotate, closed structure is constituteed with the left side top groove of first box 1 to first riser 401, the meshing ratio of gear 405 and tooth dental lamina 402 is 1: 1.

the separation device 5 is arranged below the inner part of the first box body 1, the separation device 5 comprises a square block 501, a motor 502, an auger 503, a bearing 504, a water tank 505, a water pipe 506 and a water valve 507, the right side of the square block 501 is fixedly connected with the middle of the left side of the first box body 1, the motor 502 is fixedly connected inside the square block 501, the model of the motor 502 is BLD-09, the output shaft of the motor 502 is fixedly connected with the auger 503, the output shaft of the motor 502 can drive the auger 503 to rotate, the rotating shaft of the auger 503 is rotatably connected with the first box body 1 through the bearing 504, the auger 503 can rotate at the first box body 1 through the bearing 504, the water tank 505 is arranged below the auger 503, the upper surface of the water tank 505 is fixedly connected with the lower surface of the first box body 1, the upper surface of the water tank 505 is communicated with an opening at the lower part of the first box body 1, and water in sludge can flow into the, the left lower part of the water tank 505 is communicated with a water pipe 506, the water pipe 506 is in interference fit with the water tank 505, the left side of the front end face of the water pipe 506 is provided with a water valve 507, water can be controlled to flow out through the water valve 507, and the output shaft of the motor 502 is consistent with the axis position of the rotating shaft of the auger 503.

The right side of the first box body 1 is provided with an extrusion device 6, the extrusion device 6 comprises a first transverse plate 601, an electric push rod 602, a second box body 603, a second transverse plate 604, a second vertical rod 605, a third transverse plate 606, a screw 607, a third vertical rod 608, a spring 609, a trapezoidal block 610, a second vertical plate 611 and a bolt 612, the left side of the first transverse plate 601 is fixedly connected with the upper part of the right side of the first box body 1, the right side of the lower surface of the first transverse plate 601 is fixedly connected with the electric push rod 602, the model of the electric push rod 602 is XTL-100, the lower part of the first transverse plate 601 is provided with the second box body 603, the left side of the second box body 603 is fixedly connected with the right side of the first box body 1, the lower part of the left side of the second box body 603 is communicated with the first box body 1, silt can flow into the second box body 603 through the first box body 1, the electric push rod 602 penetrates through the upper surface of the second box body 603, the push rod of the electric push rod 602 can move at the second box body 603, the lower surface of the electric push rod 602 is fixedly connected with a second transverse plate 604, the left and right sides of the second transverse plate 604 are provided with second vertical rods 605, the outer sides of the left and right second vertical rods 605 are fixedly connected with the inner walls at the two sides of the second box body 603, the through hole of the second transverse plate 604 is in clearance fit with the outer wall of the second vertical rod 605, the second transverse plate 604 can move at the outer wall of the second vertical rod 605, the lower surface of the second transverse plate 604 is provided with a third transverse plate 606, the third transverse plate 606 is in threaded connection with the second transverse plate 604 through a screw 607, the second transverse plate 604 can be fixed with the third transverse plate 606 through a screw 607, the lower surface of the third transverse plate is fixedly connected with 2 third vertical rods 608, the third vertical rods 608 have elasticity, the outer walls of the left and right third vertical rods 608 are sleeved with a spring 609, the elastic coefficient, the outer wall of the left third vertical rod 608 and the outer wall of the right third vertical rod 608 are in clearance fit with a spring 609, the third vertical rod 608 can move at the spring 609, the lower surface of the left third vertical rod 608 is fixedly connected with a trapezoidal block 610, when the trapezoidal block 610 extrudes sludge, the spring 609 is in a contraction state, a second vertical plate 611 is installed at a through hole in the lower right side of the second box body 603, the upper surface and the lower surface of the second vertical plate 611 are attached to the outer wall of the through hole of the second box body 603, the second vertical plate 611 is in threaded connection with the second box body 603 through a bolt 612, the second box body 603 can fix the second vertical plate 611 through a bolt 612, the lower surfaces of the left second vertical rod 605 and the right second vertical rod 605 are on the same horizontal line, and the left third vertical rod 608 is symmetrically.

When an operator needs to use the sludge dewatering device for water conservancy construction, firstly, the operator switches on an external power supply of the motor 502, starts the motor 502, drives the auger 503 to rotate through an output shaft of the motor 502, enables the auger 503 to drive sludge to move and enter the second box body 603, enables water to flow into the water tank 505 through centrifugal force, starts the electric push rod 602, drives the second transverse plate 604 to move through the electric push rod 602, drives the third transverse plate 606 to move through the second transverse plate 604, drives the third vertical rod 608 to move, enables the third vertical rod 608 to drive the trapezoidal block 610 to move, and extrudes the dewatered sludge, so that the purposes of reducing the occupied area of the dewatered sludge and saving labor force are achieved, when solid garbage such as stones and the like on the second filter screen 7 is excessive, the handle 406 is rotated, the gear 405 is driven to rotate through the handle 406, drive tooth dental lamina 402 through gear 405 and remove, make tooth dental lamina 402 drive first riser 401 and remove, clear up solid rubbish such as stone in the first box 1, just so reached the purpose that prevents the jam.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a silt dewatering device for water conservancy construction, includes first box (1), first filter screen (2), advances mud bucket (3) and second filter screen (7), the below internally mounted of first box (1) has a plurality of first filter screens (2), the upper surface through-hole department rigid coupling of first box (1) has into mud bucket (3), the rigid coupling has second filter screen (7), its characterized in that in the middle of the inside of first box (1): a moving device (4) is arranged on the left side of the upper surface of the first box body (1);

the moving device (4) comprises a first vertical plate (401), a tooth plate (402), a first vertical rod (403), an arc-shaped rod (404), a gear (405) and a handle (406);

the first vertical plate (401) is positioned above the left side of the first box body (1), a tooth dental lamina (402) is fixedly connected in the middle of the left side of the first vertical plate (401), a groove is formed below the tooth dental lamina (402), a first vertical rod (403) is installed at the groove below the tooth dental lamina (402), the first vertical rod (403) is connected with the groove of the tooth dental lamina (402) in a sliding manner, the lower surface of the first vertical rod (403) is fixedly connected with the left side of the upper surface of the first box body (1), an arc-shaped rod (404) is installed on the left side of the front end surface of the first vertical rod (403), the lower surface of the arc-shaped rod (404) is fixedly connected with the left side of the upper surface of the first box body (1), a gear (405) is installed above the rear end surface of the arc-shaped rod (404), the gear (405) is connected with the arc-shaped rod (404) through a pin shaft in a rotating manner, and the gear (405) is meshed with the, and a handle (406) is fixedly connected to the rear end face of the gear (405).

2. The sludge dewatering device for water conservancy construction according to claim 1, characterized in that: the first vertical plate (401) and a groove above the left side of the first box body (1) form a closed structure.

3. The sludge dewatering device for water conservancy construction according to claim 1, characterized in that: the meshing ratio of the gear (405) to the tooth plate (402) is 1: 1.

4. the sludge dewatering device for water conservancy construction according to claim 1, characterized in that: a separation device (5) is arranged below the inner part of the first box body (1);

the separation device (5) comprises a square block (501), a motor (502), an auger (503), a bearing (504), a water tank (505), a water pipe (506) and a water valve (507);

the middle of the right side of square piece (501) and the left side of first box (1) is fixed continuous, the inside rigid coupling of square piece (501) has motor (502), the output shaft rigid coupling of motor (502) has screw feeder (503), the pivot of screw feeder (503) is passed through bearing (504) and is rotated with first box (1) and link to each other, the below of screw feeder (503) is equipped with water tank (505), the upper surface of water tank (505) links to each other with the lower fixed surface of first box (1), the upper surface of water tank (505) is linked together with the below opening part of first box (1), the left side below intercommunication of water tank (505) has water pipe (506), water pipe (506) and water tank (505) interference fit, water valve (507) are installed to the preceding terminal surface left side of water pipe (506).

5. The sludge dewatering device for water conservancy construction according to claim 4, characterized in that: the output shaft of the motor (502) is consistent with the axis of the rotating shaft of the auger (503).

6. The sludge dewatering device for water conservancy construction according to claim 1, characterized in that: an extrusion device (6) is arranged on the right side of the first box body (1);

the extrusion device (6) comprises a first transverse plate (601), an electric push rod (602), a second box body (603), a second transverse plate (604), a second vertical rod (605), a third transverse plate (606), a screw (607), a third vertical rod (608), a spring (609), a trapezoidal block (610), a second vertical plate (611) and a bolt (612);

the left side of the first transverse plate (601) is fixedly connected with the upper part of the right side of the first box body (1), the right side of the lower surface of the first transverse plate (601) is fixedly connected with an electric push rod (602), the lower part of the first transverse plate (601) is provided with a second box body (603), the left side of the second box body (603) is fixedly connected with the right side of the first box body (1), the lower part of the left side of the second box body (603) is communicated with the first box body (1), the electric push rod (602) penetrates through the upper surface of the second box body (603), the upper through hole of the second box body (603) is in clearance fit with the outer wall of the push rod of the electric push rod (602), the lower surface of the electric push rod (602) is fixedly connected with a second transverse plate (604), second vertical rods (605) are installed on the left side and the right side of the second transverse plate (604), the outer sides of the second vertical rods (605) are fixedly connected with the inner walls, the through hole of the second transverse plate (604) is in clearance fit with the outer wall of the second vertical rod (605), a third transverse plate (606) is arranged on the lower surface of the second transverse plate (604), the third transverse plate (606) is in threaded connection with the second transverse plate (604) through a screw (607), a plurality of third vertical rods (608) are fixedly connected to the lower surface of the third transverse plate (606), springs (609) are sleeved on the outer walls of the left and right third vertical rods (608), the outer walls of the left and right third vertical rods (608) are in clearance fit with the springs (609), trapezoidal blocks (610) are fixedly connected to the lower surfaces of the left and right third vertical rods (608), a second vertical plate (611) is arranged at a through hole at the lower part of the right side of the second box body (603), the upper and lower surfaces of the second vertical plate (611) are jointed with the outer wall of the through hole of the second box body (603), the second vertical plate (611) is in threaded connection with the second box body (603) through bolts (612).

7. The sludge dewatering device for water conservancy construction according to claim 6, characterized in that: the lower surfaces of the left and right second vertical rods (605) are on the same horizontal line.

8. The sludge dewatering device for water conservancy construction according to claim 6, characterized in that: the left and right third vertical rods (608) are symmetrically distributed by taking the midpoint of the third transverse plate (606) as the center.

Images