CN209940791U

CN209940791U - Treatment equipment for loosening sludge

Info

Publication number: CN209940791U
Application number: CN201920445536.2U
Authority: CN
Inventors: 许涛
Original assignee: Suzhou Xingqiyuan Environmental Engineering Co Ltd
Current assignee: Suzhou Xingqiyuan Environmental Engineering Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-01-14
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a treatment facility for sludge loosening, which comprises a ship body, wherein a lifting frame and a linear driving device I for driving the lifting frame to lift are arranged on the ship body, a steering rudder is arranged at the rear end of the linear driving device I, and a propelling device for propelling by a screw propeller is arranged at the rear end of the linear driving device I; the second steering chain wheel is driven by the first motor arranged on the lifting frame, a chain meshed with the second steering chain wheel is meshed with the second lower guide chain wheel, the first steering chain wheel, the first upper guide chain wheel and the second upper guide chain wheel in sequence and then returns to the second steering chain wheel, and a scraper is connected between chain links at the same position between the two chains. The utility model discloses beneficial effect who has: can automatically realize the loosening of the silt and improve the water quality.

Description

Treatment equipment for loosening sludge

Technical Field

The invention belongs to the technical field of water purification, and particularly relates to a treatment device for loosening sludge.

Background

With the enhancement of environmental awareness, governments in various places pay more attention to environmental protection and improvement while developing economy. For the water body pollution of some lakes and rivers caused by illegal discharge and inadequate supervision in the past, researchers have made continuous efforts, and through a large number of experiments, people have found an effective method for purifying water bodies. According to the latest research results, organic pollutants in water can be decomposed by adding specific fungi, such as photosynthetic bacteria, lactic acid bacteria, yeasts, actinomycetes, filamentous fungi and the like into the water, and the organic pollutants are converted into inorganic matters and finally become gas, so that the aim of purifying the water is fulfilled.

In the prior art, most of pollutants (mainly organic matters) in a water body settle to the bottom of a lake or a river bed to form thick sludge, so that on one hand, the water surface rises, the flood control management is not facilitated, and on the other hand, the utilization rate of the organic matters in the sludge by fungi is greatly reduced, and the purification effect is influenced. In order to solve the problem, people usually adopt an artificial sludge turning mode to loosen sludge regularly, so that the mixing degree of the sludge and flora is improved, and the purification capacity is improved. However, this method is inefficient, and because of the large water area, the operation intensity is extremely high, and the effect is also not good.

In view of the above, there is a need to develop a new treatment apparatus capable of automatically loosening sludge.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a treatment device for loosening sludge, which can automatically realize the loosening of the sludge, and can screen the sludge on the basis of the loosening of the sludge to remove garbage in the sludge and improve the water quality.

In order to solve the prior art problem, the invention discloses a treatment device for loosening sludge, which comprises a ship body, wherein a lifting frame and a linear driving device I for driving the lifting frame to lift are arranged on the ship body, a steering rudder and a propelling device adopting a propeller for propelling are arranged at the rear end of the lifting frame, a pair of lower brackets are arranged at the front end of the lifting frame, a pair of upper brackets are arranged at the rear end of the lifting frame, a steering chain wheel I is arranged at the front end of each lower bracket, an upper guide chain wheel I and a lower guide chain wheel I are arranged at the rear end of each lower bracket, an upper guide chain wheel II and a lower guide chain wheel II are arranged at the front end of each upper bracket, and; the second steering sprocket is driven by a first motor arranged on the lifting frame, and a chain meshed with the second steering sprocket sequentially returns to the second steering sprocket after being meshed with the second lower guiding sprocket, and a scraper is connected between chain links at the same position between the two chains.

Furthermore, a vertical anchor pin and a linear driving device II for driving the anchor pin are arranged at the front end of the ship body.

Further, the rear end of crane still is provided with down the mount, install the (mixing) shaft and drive on the mount down the motor two of (mixing) shaft, be provided with a plurality of circumference evenly distributed's stirring rod on the outer disc of (mixing) shaft, the outer end of stirring rod is provided with the stirring board.

Further, the second motor is hermetically arranged in a motor shell, and the motor shell is arranged on the lower fixing frame.

Further, the rear end of the ship body is provided with a screening device, and a screen is arranged in the screening device.

Further, the screening device is a vibrating screen.

Furthermore, the ship body is of a double-body structure, and the lifting frame lifts in an area between the two split bodies.

Furthermore, the edge of the spatula is provided with a relieving tooth.

Further, the spatula is an arc-shaped structure.

Further, the spatula is connected with the chain through a connecting strip at the top.

The invention has the following beneficial effects: can realize the loose of silt automatically, can also screen silt on this basis, detach the rubbish in the silt, improve water quality.

Drawings

FIG. 1 is a front elevational view of the structure of a preferred embodiment of the present invention;

FIG. 2 is a front view of the crane and its upper part in the embodiment of FIG. 1;

FIG. 3 is a perspective view of the construction of the spatula of the embodiment shown in FIG. 1;

fig. 4 is a schematic structural view of a stern portion in the embodiment shown in fig. 1.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 4, the treatment equipment for loosening sludge comprises a ship body 10, wherein a lifting frame 32 and a linear driving device 13 for driving the lifting frame 32 to lift are arranged on the ship body 10, a steering rudder is arranged at the rear end of the ship body, and a propelling device 19 for propelling by a propeller 20 is arranged at the rear end of the ship body. Wherein the first linear drive means 13 is fixed to the hull 10 by means of a bracket 12, the first linear drive means 13 preferably being an electric or hydraulic cylinder. The front end of the lifting frame 32 is provided with a pair of lower brackets 17, the rear end of the lifting frame 32 is provided with a pair of upper brackets 33, the front end of the lower brackets 17 is provided with a first steering chain wheel 26, the rear end of the lower brackets is provided with a first upper guide chain wheel 28 and a first lower guide chain wheel 27, the front end of the upper brackets 33 is provided with a second upper guide chain wheel 29 and a second lower guide chain wheel 30, and the rear end of the upper brackets 33 is provided with a second steering chain wheel 31; the second steering chain wheel 31 is driven by a first motor arranged on the lifting frame 32, a chain 18 meshed with the second steering chain wheel 31 sequentially meshes with the second lower guiding chain wheel 30, the first lower guiding chain wheel 27, the first steering chain wheel 26, the first upper guiding chain wheel 28 and the second upper guiding chain wheel 29 and then returns to the second steering chain wheel 31, and a scraper 25 is connected between chain links at the same position between the two chains 18.

Further, a vertical anchor pin 16 and a second linear driving device 39 for driving the anchor pin 16 are arranged at the front end of the ship body 10. The second linear driving device 39 preferably uses a motor screw mechanism as power, wherein the third motor 14 is arranged at the front end of the ship body 10. The anchor pin 16 can be deeply inserted into the silt to fix the hull 10 by the driving of the second linear driving device 39, so that the hull does not float away in operation.

Further, the rear end of the lifting frame 32 is also provided with a lower fixing frame 24, the lower fixing frame 24 is provided with a stirring shaft 23 and a motor II 34 for driving the stirring shaft 23, the outer circular surface of the stirring shaft 23 is provided with a plurality of stirring rods 21 which are uniformly distributed in the circumferential direction, and the outer end of each stirring rod 21 is provided with a stirring plate 22. The sludge leaves the water body after being shoveled by the scraping shovel 18 and then is thrown into the water body, and the sludge thrown into the water body again can be stirred through the stirring rod 21 and the stirring plate 22, so that the sludge is fully mixed with flora, and the conversion capacity is improved.

Further, the second motor 34 is hermetically disposed in a motor casing, and the motor casing is disposed on the lower fixing frame 24. The second motor 34 can be protected in a sealing mode through the motor shell, and therefore electrical faults caused by water inflow are avoided.

Further, a screening device 37 is disposed at the rear end of the hull 10, and a screen 38 is disposed in the screening device 37. Because of pollution earlier stage, can have not few solid refuse in the water, for example glass bottle, old and useless metal etc. can carry out the rough separation to the silt that leaves the water through sieving mechanism 37 to clear away the great rubbish of size, realize improving the purpose of quality of water.

Further, the screening device 37 is a vibrating screen. The vibrating screen can automatically screen and greatly improve the operation efficiency.

Further, the hull 10 is of a catamaran structure, and the crane 32 is lifted and lowered in an area between the two separated bodies. The hull 10 is similar in structure to a catamaran, so that a large space is provided between the two sub-bodies, and the lifting operation of the lifting frame 32 in a large range can be satisfied.

Further, the edge of the spatula 25 is provided with a tooth 36. The shovel teeth 36 can be easily inserted into the sludge to shovel the sludge, and the sludge loosening capacity is improved.

Further, the spatula 25 is an arc-shaped structure. When the sludge is scraped, the scraped sludge can move obliquely upwards along the arc-shaped surface, so that the carrying amount of the sludge is increased.

Further, the spatula 25 is connected to the chain 18 by a top connecting strip 35.

In operation, the treatment apparatus is moved to the work area by the propulsion device 19 and the anchor pin 16 is driven to penetrate deep into the sludge to secure the apparatus. And then, starting the first linear driving device to lower the lifting frame 32 to enable the chains around the lower support frame 17 to be completely immersed into the water, enabling the chains 18 at the bottom to touch the bottom, starting the first motor to drive the chains 18 to move clockwise, scraping the sludge by the scraping shovels 25 on the chains 18, taking the sludge away from the water body along with the scraping shovels 25, and finally, enabling the sludge to fall into the water after bypassing the second steering chain wheel 31. If the screening device 37 is equipped, the sludge and the flora need to be screened and then returned to the water body, and after entering the water body, the stirring rod 21 and the stirring plate 22 stir the sludge and the flora, so that the sludge and the flora are fully mixed. After the operation is finished, the lifting frame 32 and the anchor pin 16 are reset in sequence, and then the equipment is driven to move to the next area for operation again, so that the sludge loosening operation of the whole water area can be finished.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A treatment plant for loosening sludge, characterized by: the ship comprises a ship body (10), wherein a lifting frame (32) and a linear driving device I (13) for driving the lifting frame (32) to lift are arranged on the ship body (10), a steering rudder is arranged at the rear end of the lifting frame, and a propulsion device (19) for propelling by a propeller (20) is arranged at the rear end of the lifting frame, a pair of lower brackets (17) is arranged at the front end of the lifting frame (32), a pair of upper brackets (33) is arranged at the rear end of the lifting frame, a steering chain wheel I (26) is arranged at the front end of each lower bracket (17), an upper guide chain wheel I (28) and a lower guide chain wheel I (27) are arranged at the rear end of each lower bracket (28), an upper guide chain wheel II (29) and a lower guide chain wheel II (30; turn to sprocket two (31) by being provided with motor drive on crane (32), with turn to chain (18) of sprocket two (31) meshing in order with down guide sprocket two (30) down guide sprocket one (27) turn to sprocket one (26) go up guide sprocket one (28) with go up and get back to after guide sprocket two (29) meshing on turning to sprocket two (31), two be connected with spatula (25) between the chain link that is in the same position between chain (18).

2. A treatment plant for loosening sludge according to claim 1, characterised in that: the front end of the ship body (10) is provided with a vertical anchor pin (16) and a linear driving device II (39) for driving the anchor pin (16).

3. A treatment plant for loosening sludge according to claim 1, characterised in that: the rear end of crane (32) still is provided with down mount (24), install (mixing) shaft (23) and drive on mount (24) down motor two (34) of (mixing) shaft (23), be provided with a plurality of circumference evenly distributed's stirring rod (21) on the outer disc of (mixing) shaft (23), the outer end of stirring rod (21) is provided with stirring board (22).

4. A treatment plant for loosening sludge according to claim 3, characterised in that: the second motor (34) is hermetically arranged in a motor shell, and the motor shell is arranged on the lower fixing frame (24).

5. A treatment plant for loosening sludge according to claim 1, characterised in that: the rear end of the ship body (10) is provided with a screening device (37), and a screen (38) is arranged in the screening device (37).

6. A treatment plant for loosening sludge according to claim 5, characterised in that: the screening device (37) is a vibrating screen.

7. A treatment plant for loosening sludge according to claim 1, characterised in that: the boat body (10) is of a double-body structure, and the lifting frame (32) lifts in an area between the two split bodies.

8. A treatment plant for loosening sludge according to claim 1, characterised in that: the edge of the spatula (25) is provided with a relieving tooth (36).

9. A treatment plant for loosening sludge according to claim 1, characterised in that: the spatula (25) is an arc-shaped structure body.

10. A treatment plant for loosening sludge according to claim 1, characterised in that: the spatula (25) is connected with the chain (18) through a connecting strip (35) at the top.