CN218853614U

CN218853614U - Sludge dewatering and solidifying treatment equipment

Info

Publication number: CN218853614U
Application number: CN202320065912.1U
Authority: CN
Inventors: 李晓明; 舒飞超; 张小梅; 孙彤; 马梅; 王震军; 潘红
Original assignee: Wuhan Bridge Engineering Co ltd
Current assignee: Wuhan Bridge Engineering Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-04-14
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to a silt dehydration concreties treatment facility belongs to silt treatment facility technical field. It is mainly to current product not only consuming time longer when carrying out the dehydration consolidation to silt, and the problem that the dehydration effect is difficult to the guarantee, provides following technical scheme, including the base, and set up auger conveyor one and auger conveyor two on the base, be connected through the siphunculus between auger conveyor one and the auger conveyor two. The utility model discloses a continuous a plurality of auger conveyors who sets up and be aided with automatic feeding mechanism and realize carrying out the automatic feeding of the even formula of intermittent type nature of flocculating agent to it when silt carries the dehydration, and then not only improve the dewatering effect of silt, and further shorten its consolidation time, and the further dehydration and the consolidation effect of silt of having ensured of subsequent drying device, the realization is to the high efficiency dehydration of silt, the consolidation treatment, the practicality effect of equipment has been ensured, and the structure of equipment is simple and convenient, therefore, the low manufacturing cost is low, and the convenient popularization.

Description

Sludge dewatering and solidifying treatment equipment

Technical Field

The utility model relates to a silt treatment facility technical field especially relates to a silt dehydration concreties treatment facility.

Background

Along with the development of society, the sludge is more and more widely used, can be used as fertilizer for fertilizing flowers and agricultural crops, and can also be used for cultivating fish, but the sludge at the bottom of rivers and rivers is salvaged to contain a large amount of water, and the sludge containing a large amount of water is directly transported, so that the transportation cost is greatly increased, and the sludge needs to be dehydrated and consolidated before being transported.

The existing sludge dewatering mode is generally a vacuum dewatering mode or drying type dewatering consolidation mode for sludge, the former can destroy components in the sludge, the sludge loses original value, the subsequent use of the sludge is limited, the latter is not only time-consuming and long when the sludge is treated, but also the simple drying is difficult to ensure the dewatering effect of the sludge, and the practicability is poor.

Therefore, how to treat the sludge treatment equipment is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a silt dehydration concreties treatment facility to the problem that exists among the background art.

The technical scheme of the utility model: a silt dehydration and consolidation treatment device comprises a base, a first auger conveyor and a second auger conveyor, wherein the first auger conveyor and the second auger conveyor are arranged on the base, the first auger conveyor and the second auger conveyor are connected through a through pipe, a drying device for drying silt is arranged at the top of the second auger conveyor, an automatic feeding mechanism for feeding a flocculating agent is arranged at the top of the first auger conveyor, and the automatic feeding mechanism is linked with the first auger conveyor through a transmission mechanism;

the transmission mechanism comprises a first transmission wheel, a second transmission wheel is arranged above the first transmission wheel, a transmission shaft is arranged on the second transmission wheel, and a special-shaped sleeve is arranged on the transmission shaft;

automatic throw material mechanism includes the aggregate cylinder, and the output of aggregate cylinder is provided with the shunt tubes that are used for the material to put in, and the output of aggregate cylinder is provided with the baffle that is used for blocking the material and puts in, and the outside fixedly connected with push-and-pull rod of baffle, the one end that the baffle was kept away from to the push-and-pull rod is installed the adjustable shelf.

Preferably, auger conveyor one includes the conveyer main part, is provided with the collection liquid cover that is used for sewage to collect on the bottom outer wall of conveyer main part.

Preferably, the conveyor main body comprises a casing, a spiral conveying shaft is rotatably connected inside the casing, two ends of the spiral conveying shaft respectively penetrate through two side casing walls of the casing, a driving motor is arranged at the left end of the spiral conveying shaft, and the first driving wheel is arranged at the right end of the spiral conveying shaft.

Preferably, a belt is connected between the first driving wheel and the second driving wheel, the left end of the transmission shaft is rotatably connected with the first supporting plate, the second supporting plate for supporting is sleeved on the transmission shaft, and the bottom ends of the first supporting plate and the second supporting plate are fixedly connected to the outer wall of the top of the first auger conveyor.

Preferably, the inclined plane of the special-shaped sleeve is provided with an annular groove, and the movable frame is in sliding connection with the annular groove.

Preferably, the bottom of the drying device is symmetrically provided with support blocks, and the bottom ends of the support blocks are fixedly connected to the outer wall of the top of the second auger conveyor.

Compared with the prior art, the utility model discloses following profitable technological effect has:

through a plurality of auger conveyors that link to each other the setting and be aided with automatic feeding mechanism and realize carrying out the automatic feeding of the intermittent type nature even formula of flocculating agent to it when silt carries the dehydration, and then not only improve the dewatering effect of silt, and further shorten its consolidation time, and further the dehydration and the consolidation effect of silt have been ensured to subsequent drying device, the realization is to the high efficiency dehydration of silt, the consolidation treatment, the practicality effect of equipment has been ensured, and the structure of equipment is simple and convenient, therefore, the steam generator is low in manufacturing cost, and the convenience is promoted.

Drawings

Fig. 1 is a schematic front sectional view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of the partial transmission mechanism of fig. 1.

Reference numerals: 1. a base; 2. a first auger conveyor; 21. a conveyor main body; 22. a liquid collecting cover; 3. a second auger conveyor; 4. a drying device; 5. pipe passing; 6. a transmission mechanism; 61. a first transmission wheel; 62. a second driving wheel; 63. a drive shaft; 64. a special-shaped sleeve; 7. an automatic feeding mechanism; 71. a material collecting barrel; 72. a shunt tube; 73. a baffle plate; 74. a push-pull rod; 75. a movable frame.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-2, the utility model provides a sludge dewatering and solidifying treatment device, which comprises a base 1, a first screw conveyer 2 and a second screw conveyer 3 which are arranged on the base 1, wherein the first screw conveyer 2 and the second screw conveyer 3 are connected through a through pipe 5, the top of the second screw conveyer 3 is provided with a drying device 4 for drying sludge, the top of the first screw conveyer 2 is provided with an automatic feeding mechanism 7 for feeding a flocculating agent, and the automatic feeding mechanism 7 is linked with the first screw conveyer 2 through a transmission mechanism 6;

the transmission mechanism 6 comprises a first transmission wheel 61, a second transmission wheel 62 is arranged above the first transmission wheel 61, a transmission shaft 63 is arranged on the second transmission wheel 62, and a special-shaped sleeve 64 is arranged on the transmission shaft 63;

the automatic feeding mechanism 7 comprises a material collecting barrel 71, the output end of the material collecting barrel 71 is provided with a shunt pipe 72 for feeding materials, the output end of the material collecting barrel 71 is provided with a baffle 73 for blocking the feeding of the materials, the outer side of the baffle 73 is fixedly connected with a push-pull rod 74, and one end, far away from the baffle 73, of the push-pull rod 74 is provided with a movable frame 75.

In this embodiment, the bottom of a plurality of branch flow tubes on the shunt tubes 72 all extends into the inside of auger conveyor one 2, and then conveniently carries out the even material of throwing of automatic formula of flocculating agent to the inside silt of auger conveyor one 2.

In this embodiment, the first auger conveyor 2 is located above the second auger conveyor 3, and the bottoms of the first auger conveyor 2 and the second auger conveyor 3 are connected to the base 1 through pillars respectively.

The operating principle of the sludge dewatering and consolidating treatment equipment based on the first embodiment is as follows: when the sludge is dehydrated and solidified, the sludge enters the inside of the screw conveyor I2 from the feeding end of the screw conveyor I and is conveyed and moved inside the screw conveyor I2 along with the operation of the screw conveyor I. And the motion of the first auger conveyor 2 synchronously drives the first transmission wheel 61 in the transmission mechanism 6 to rotate, and further drives the second transmission wheel 62 to synchronously rotate under the action of the belt, so that the transmission shaft 63 drives the special-shaped sleeve 64 to rotate. With the movement of the special-shaped sleeve 64, the movable frame 75 in the automatic feeding mechanism 7 drives the push-pull rod 74 to reciprocate, so that the baffle 73 performs reciprocating opening and closing adjustment. And the movement of the baffle plate 73 leads the flocculating agent material in the collecting barrel 71 to be intermittently guided into the screw conveyor I2 through the shunt pipe 72 to be contacted with the sludge dewatered and conveyed in the screw conveyor I, so that the consolidation time is shortened. And the sludge subjected to dehydration and flocculant feeding is fed into a second auger conveyor 3 from the discharge end of the first auger conveyor 2 through a through pipe 5. The second auger conveyor 3 is started to convey the treated sludge, and the drying device 4 at the top of the second auger conveyor is started in the conveying process, so that the dewatering and consolidation effects on the sludge are further guaranteed. And finally, discharging the treated sludge from the discharge end of the second auger conveyor 3.

Example two

As shown in fig. 1, based on the first embodiment, the present embodiment further includes: the first auger conveyor 2 comprises a conveyor main body 21, a liquid collecting cover 22 used for collecting sewage is arranged on the outer wall of the bottom of the conveyor main body 21, the conveyor main body 21 comprises a casing, a spiral conveying shaft is connected to the inner part of the casing in a rotating mode, two ends of the spiral conveying shaft penetrate through shell walls on two sides of the casing respectively, a driving motor is arranged at the left end of the spiral conveying shaft, and a driving wheel 61 is arranged at the right end of the spiral conveying shaft.

In this embodiment, logical groove has been seted up to the bottom of cover shell, leads to the inslot and is provided with the through-hole net that is used for sewage filtering, and the through-hole net is located the inside of album liquid cover 22.

In this embodiment, the feeder hopper that is used for silt to get into is installed to the feed end at shell top.

EXAMPLE III

As shown in fig. 1-2, based on the first or second embodiment, the present embodiment further includes: a belt is connected between the first driving wheel 61 and the second driving wheel 62, the first supporting plate is connected to the left end of the transmission shaft 63 in a rotating mode, the second supporting plate used for supporting is sleeved on the transmission shaft 63, the bottom ends of the first supporting plate and the second supporting plate are fixedly connected to the outer wall of the top of the first auger conveyor 2, an annular groove is formed in the inclined surface of the special-shaped sleeve 64, the movable frame 75 is connected with the annular groove in a sliding mode, supporting blocks are symmetrically arranged at the bottom of the drying device 4, and the bottom ends of the supporting blocks are fixedly connected to the outer wall of the top of the second auger conveyor 3.

In this embodiment, the top of the cover shell in the second auger conveyor 3 is provided with a notch, and a mesh cover used for light transmission is arranged in the notch, so that the drying device 4 can conveniently dry sludge conveyed by the second auger conveyor 3 through the mesh cover.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a silt dehydration concreties and handles equipment, includes base (1), and sets up auger conveyor (2) and auger conveyor two (3) on base (1), its characterized in that: the device comprises a first auger conveyor (2) and a second auger conveyor (3), and is characterized in that the first auger conveyor (2) is connected with the second auger conveyor (3) through a through pipe (5), a drying device (4) for drying sludge is arranged at the top of the second auger conveyor (3), an automatic feeding mechanism (7) for feeding a flocculating agent is arranged at the top of the first auger conveyor (2), and the automatic feeding mechanism (7) is linked with the first auger conveyor (2) through a transmission mechanism (6);

the transmission mechanism (6) comprises a first transmission wheel (61), a second transmission wheel (62) is arranged above the first transmission wheel (61), a transmission shaft (63) is installed on the second transmission wheel (62), and a special-shaped sleeve (64) is arranged on the transmission shaft (63);

the automatic feeding mechanism (7) comprises a material collecting barrel (71), the output end of the material collecting barrel (71) is provided with a shunt pipe (72) for material feeding, the output end of the material collecting barrel (71) is provided with a baffle (73) for blocking the material feeding, the outer side of the baffle (73) is fixedly connected with a push-pull rod (74), and one end, far away from the baffle (73), of the push-pull rod (74) is provided with a movable frame (75).

2. The sludge dewatering and consolidating treatment apparatus of claim 1, wherein: the first auger conveyor (2) comprises a conveyor main body (21), and a liquid collecting cover (22) for collecting sewage is arranged on the outer wall of the bottom of the conveyor main body (21).

3. The sludge dewatering and consolidating treatment apparatus of claim 2, wherein: the conveyor main body (21) comprises a casing, a spiral conveying shaft is rotatably connected inside the casing, two ends of the spiral conveying shaft respectively penetrate through two side casing walls of the casing, a driving motor is arranged at the left end of the spiral conveying shaft, and a first driving wheel (61) is arranged at the right end of the spiral conveying shaft.

4. The sludge dewatering and consolidating processing apparatus of claim 1, wherein: a belt is connected between the first driving wheel (61) and the second driving wheel (62), the left end of the transmission shaft (63) is rotatably connected with a first supporting plate, a second supporting plate for supporting is sleeved on the transmission shaft (63), and the bottom ends of the first supporting plate and the second supporting plate are fixedly connected to the outer wall of the top of the first auger conveyor (2).

5. The sludge dewatering and consolidating processing apparatus of claim 1, wherein: an annular groove is formed in the inclined surface of the special-shaped sleeve (64), and the movable frame (75) is connected with the annular groove in a sliding mode.

6. The sludge dewatering and consolidating treatment apparatus of claim 1, wherein: and the bottom of the drying device (4) is symmetrically provided with support blocks, and the bottom ends of the support blocks are fixedly connected to the outer wall of the top of the second auger conveyor (3).