CN210764926U

CN210764926U - Sludge treatment equipment of environmental protection for hydraulic engineering

Info

Publication number: CN210764926U
Application number: CN201921120405.3U
Authority: CN
Inventors: 黄彩霞; 蔺阿荣; 王惠英
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-16
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a sludge treatment equipment of environmental protection for hydraulic engineering relates to hydraulic engineering technical field. The utility model discloses a box, the fixed intercommunication in top of carrying a section of thick bamboo one end has the unloading passageway, and axostylus axostyle one end runs through that the unloading passageway is inside and be fixed with the eccentric wheel, and eccentric wheel week side is fixed with endless guide, and sliding connection has the knife rest between the unloading passageway inner wall, and the knife rest bottom is fixed with the snap ring, snap ring inner wall and endless guide sliding connection, and the knife rest upper surface is fixed with a plurality of first blades side by side, is fixed with a plurality of second blades side by side between the unloading passageway inner wall. The utility model discloses a drive arrangement, eccentric wheel, ring rail, knife rest, snap ring, first blade and the design of second blade have improved the smoothness nature of mud in the unloading passageway, have avoided current hydraulic engineering's sludge treatment equipment to take place easily to block up in mud import department, influence the problem of the sludge treatment efficiency of equipment.

Description

Sludge treatment equipment of environmental protection for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, especially, relate to a sludge treatment equipment of environmental protection for hydraulic engineering.

Background

Sludge treatment is a process of carrying out reduction, stabilization and harmless treatment on sludge. The higher the sewage treatment degree is, the more sludge residues are generated and need to be treated, a great amount of hydraulic engineering sludge is accumulated in the years, the hydraulic engineering is easy to block, sludge treatment equipment is needed to treat the sludge, and the treatment and disposal of the sludge become the most complicated and expensive part of the operation of a sewage treatment system.

The existing sludge treatment equipment for hydraulic engineering is easy to block at a sludge inlet, and plants such as aquatic plants are doped in the sludge and are easy to block at the inlet, so that the sludge treatment efficiency of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge treatment equipment of environmental protection for hydraulic engineering, through the design of drive arrangement, eccentric wheel, ring rail, knife rest, snap ring, first blade and second blade, the sludge treatment equipment who has solved current hydraulic engineering takes place to block up easily in mud import department, influences the problem of the sludge treatment efficiency of equipment.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an environment-friendly sludge treatment device for hydraulic engineering, which comprises a box body and sludge dewatering equipment, wherein the sludge dewatering equipment is fixedly arranged in the box body; the horizontal fixed mounting in box top has a transport cylinder, the fixed intercommunication in top of transport cylinder one end has the unloading passageway, a box side has the riser through extension board fixed mounting, a riser surface is rotated through the bearing and is connected with the axostylus axostyle, axostylus axostyle one end runs through the unloading passageway inside and is fixed with the eccentric wheel, eccentric wheel week side is fixed with the ring rail, sliding connection has the knife rest between the unloading passageway inner wall, the knife rest bottom is fixed with the snap ring, snap ring inner wall and ring rail sliding connection, the knife rest upper surface is fixed with a plurality of first blades side by side, be fixed with a plurality of second blades side by side between the unloading passageway inner wall.

Further, the first blades are located right below the second blades, and the distance between every two adjacent first blades is equal to the distance between every two adjacent second blades.

Further, be connected with the pivot through the bearing rotation between the transport cylinder both ends face, pivot week side fixed mounting has auger blade, pivot one end runs through the transport cylinder outside and is fixed with first belt pulley, a riser fixed surface installs the motor, motor output shaft one end and pivot one end fixed connection.

Furthermore, a second belt pulley is fixed on the circumferential side surface of the shaft rod, and the circumferential side surface of the second belt pulley is in transmission connection with the first belt pulley through a conveying belt.

Furthermore, a blanking hopper is arranged at the bottom of one end of the conveying cylinder, and the lower port of the blanking hopper is communicated with the top of the sludge dewatering equipment.

The utility model discloses following beneficial effect has: the utility model discloses a drive arrangement, the eccentric wheel, ring rail, the knife rest, the snap ring, the design of first blade and second blade, the motor drives the pivot and rotates, the pivot is through first belt pulley, the conveyer belt, the second belt pulley drives the axostylus axostyle and rotates, the axostylus axostyle drives the eccentric wheel and takes place to rotate, the eccentric wheel passes through ring rail, the snap ring drives the knife rest and slides from top to bottom, make the cooperation of the second blade on first blade on the knife rest and the unloading passageway, come to cut off pasture and water or debris that the jam was in second blade space, the smoothness nature of mud in the unloading passageway has been improved, the sludge treatment equipment who has avoided current hydraulic engineering takes place to block up easily in mud import department, influence.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an environment-friendly sludge treatment device for hydraulic engineering;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a front view of the structure of FIG. 1;

FIG. 4 is a schematic structural view of the interior of the case;

in the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-sludge dewatering equipment, 101-conveying cylinder, 102-blanking channel, 103-vertical plate, 104-shaft rod, 105-eccentric wheel, 106-annular guide rail, 107-tool rest, 108-clamping ring, 109-first blade, 110-second blade, 111-rotating shaft, 112-auger blade, 113-first belt pulley, 114-motor, 115-second belt pulley and 116-blanking hopper.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to an environment-friendly sludge treatment device for hydraulic engineering, which comprises a box body 1 and a sludge dewatering device 2, wherein the sludge dewatering device 2 is fixedly arranged inside the box body 1, and the structure and function of the sludge dewatering device 2 are the prior art and are not described again; the horizontal fixed mounting in box 1 top has a transport cylinder 101, the fixed intercommunication in top of transport cylinder 101 one end has unloading passageway 102, there is a riser 103 side of box 1 through extension board fixed mounting, a riser 103 surface is connected with axostylus axostyle 104 through the bearing rotation, axostylus axostyle 104 one end runs through unloading passageway 102 inside and is fixed with eccentric wheel 105, eccentric wheel 105 week side face is fixed with ring rail 106, sliding connection has knife rest 107 between the unloading passageway 102 inner wall, knife rest 107 bottom is fixed with snap ring 108, snap ring 108 inner wall and ring rail 106 sliding connection, knife rest 107 upper surface is fixed with eleven first blade 109 side by side, be fixed with twelve second blade 110 side by side between the unloading passageway 102 inner wall.

Wherein the first blades 109 are located right below the second blades 110 as shown in fig. 2, and the distance between two adjacent first blades 109 is equal to the distance between two adjacent second blades 110.

As shown in fig. 3-4, a rotating shaft 111 is rotatably connected between two end faces of the conveying cylinder 101 through a bearing, an auger blade 112 is fixedly installed on the peripheral side face of the rotating shaft 111, one end of the rotating shaft 111 penetrates through the outside of the conveying cylinder 101 and is fixed with a first belt pulley 113, a motor 114 is fixedly installed on one surface of the vertical plate 103, and one end of an output shaft of the motor 114 is fixedly connected with one end of the rotating shaft 111.

As shown in fig. 1, a second pulley 115 is fixed to the circumferential side surface of the shaft 104, and the circumferential side surface of the second pulley 115 is in transmission connection with the first pulley 113 through a transmission belt.

As shown in fig. 4, a blanking hopper 116 is disposed at the bottom of one end of the conveying cylinder 101, a lower port of the blanking hopper 116 is communicated with the top of the sludge dewatering device 2, a filtrate discharge pipe is disposed on one side of the box 1, and filtrate generated by the sludge dewatering device 2 is discharged from the box 1 through the filtrate discharge pipe.

Wherein, the sludge dewatering equipment 2 and the motor 114 are electrically connected with the external existing PLC controller through wires, and all electricity is provided by an external power supply.

The working principle of the embodiment is as follows: when the sludge dewatering device is used, sludge falls onto the second blades 110 through the upper end opening of the blanking channel 102 and falls into the conveying cylinder 101 through a gap between two adjacent second blades 110, the motor 114 drives the auger blade 112 to rotate through the rotating shaft 111, so that the auger blade 112 conveys the sludge in the conveying cylinder 101 into the sludge dewatering device 2 through the blanking hopper 116, the sludge dewatering device 2 dewaters the sludge, the generated filtrate is discharged out of the box body 1 through a filtrate discharge pipe, meanwhile, the rotating shaft 111 drives the shaft lever 104 to rotate through the first belt pulley 113, the conveying belt and the second belt pulley 115, the shaft lever 104 drives the eccentric wheel 105 to rotate, the eccentric wheel 105 drives the knife rest 107 to slide up and down along the inner wall of the blanking channel 102 through the annular guide rails 106 and the snap rings 108, so that the first blades 109 on the knife rest 107 are matched with the second blades 110 on the blanking channel 102 to cut off waterweeds or sundries blocked in the gap between the second blades, the smoothness of the sludge in the blanking channel 102 is improved, and the problem that the sludge treatment efficiency of the sludge treatment equipment of the existing hydraulic engineering is influenced because the sludge treatment equipment is easily blocked at a sludge inlet is solved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The environment-friendly sludge treatment equipment for the hydraulic engineering comprises a box body (1) and sludge dewatering equipment (2), wherein the sludge dewatering equipment (2) is fixedly arranged in the box body (1); the method is characterized in that: a conveying cylinder (101) is horizontally and fixedly arranged at the top of the box body (1), a blanking channel (102) is fixedly communicated with the top of one end of the conveying cylinder (101), a vertical plate (103) is fixedly arranged on one side surface of the box body (1) through an extension plate, one surface of the vertical plate (103) is rotatably connected with a shaft lever (104) through a bearing, one end of the shaft rod (104) penetrates through the interior of the blanking channel (102) and is fixed with an eccentric wheel (105), an annular guide rail (106) is fixed on the peripheral side surface of the eccentric wheel (105), a cutter holder (107) is connected between the inner walls of the blanking channel (102) in a sliding way, a snap ring (108) is fixed at the bottom of the tool holder (107), the inner wall of the snap ring (108) is connected with the annular guide rail (106) in a sliding way, a plurality of first blades (109) are fixed on the upper surface of the knife rest (107) side by side, a plurality of second blades (110) are fixed between the inner walls of the blanking channel (102) in parallel.

2. The environment-friendly sludge treatment equipment for the water conservancy project according to claim 1, wherein the first blades (109) are positioned right below the second blades (110), and the distance between every two adjacent first blades (109) is equal to the distance between every two adjacent second blades (110).

3. The environment-friendly sludge treatment equipment for the hydraulic engineering according to claim 1, wherein a rotating shaft (111) is rotatably connected between two end faces of the conveying cylinder (101) through a bearing, an auger blade (112) is fixedly mounted on the peripheral side face of the rotating shaft (111), one end of the rotating shaft (111) penetrates through the outside of the conveying cylinder (101) and is fixed with a first belt pulley (113), a motor (114) is fixedly mounted on one surface of a vertical plate (103), and one end of an output shaft of the motor (114) is fixedly connected with one end of the rotating shaft (111).

4. The environment-friendly sludge treatment equipment for the water conservancy project according to claim 1, wherein a second belt pulley (115) is fixed on the peripheral side surface of the shaft rod (104), and the peripheral side surface of the second belt pulley (115) is in transmission connection with the first belt pulley (113) through a transmission belt.

5. The environment-friendly sludge treatment equipment for the water conservancy project according to claim 1, wherein a blanking hopper (116) is arranged at the bottom of one end of the conveying cylinder (101), and the lower port of the blanking hopper (116) is communicated with the top of the sludge dewatering equipment (2).