CN214218521U

CN214218521U - Sludge dewatering device for environmental protection engineering

Info

Publication number: CN214218521U
Application number: CN202023215951.0U
Authority: CN
Inventors: 方翔
Original assignee: Zhejiang Quzhou Jiufu Construction Co ltd
Current assignee: Zhejiang Quzhou Jiufu Construction Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-17
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a sludge dewatering device for environmental protection engineering, including portal frame, shell and inner bag, the top inboard of portal frame is installed the electric jar, the flexible end fixed mounting of electric jar has the clamp plate, the shell is installed in the bottom of portal frame, the bottom of shell has been seted up the round hole, the inside of round hole is installed sealed bearing, the inner bag rotates through antifriction bearing and installs in the inside of shell, the bottom intercommunication of inner bag has the discharging pipe, the inboard bottom welding of portal frame has the base, install the motor on the base, be connected through belt transmission between motor and the discharging pipe; according to the scheme, the inner container with the sieve holes is arranged and is rotatably installed in the shell through the rolling bearing, and the sludge can be quickly dried through the driving of the motor, so that the dehydration efficiency of the sludge is improved; and this device's simple structure, easily installation will take off the mud that does not drop on the water back inner bag inner wall through electric jar cooperation clamp plate and clear away, reduces the cost of manpower clearance, has improved cleaning efficiency simultaneously.

Description

Sludge dewatering device for environmental protection engineering

Technical Field

The utility model relates to an environmental protection engineering sludge treatment technical field specifically is a sludge dewatering device for environmental protection engineering.

Background

The environmental engineering refers to engineering specifically made for environmental protection, which is based on a group of thought objects and applies related scientific knowledge and technical means to solve the problem of environmental pollution through organized activities of a group of people, because of environmental pollution caused by industrial development. The contents of the environmental protection project mainly include an atmospheric pollution control project, a water pollution control project, a solid waste treatment and utilization project, a noise control project and the like.

Sedimentation tank, biochemical pond etc. are common treatment tank in the environmental protection engineering, sedimentation tank, can gather a large amount of mud in the bottom of the pool such as biochemical pond in the use, need regularly or in time clear up or recycle mud, but because the water content of mud generally reaches ninety-seven percent to ninety-nine percent, before handling mud, need carry out dehydration to mud, in order to reduce the water content of mud, mechanical dehydration equipment structure is comparatively complicated among the prior art, dehydration efficiency is lower, it is higher to adopt methods such as biological decomposition, heat treatment to carry out mechanical dehydration preliminary treatment running cost, the investment is big.

Therefore, a sludge dewatering device for environmental protection engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge dewatering device for environmental protection engineering, simple structure, easily installation, the dehydration efficiency of mud is higher, invests in for a short time, and the running cost is low to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sludge dewatering device for environmental protection engineering, includes portal frame, shell and inner bag, the electric jar is installed to the top inboard of portal frame, the flexible end tip fixed mounting of electric jar has the clamp plate, the shell is installed the inboard of portal frame, the round hole has been seted up to the bottom of shell, the internally mounted of round hole has seal bearing, the inner bag passes through antifriction bearing and rotates to be installed the inside of shell, the bottom intercommunication of inner bag has the discharging pipe, the bottom of discharging pipe runs through seal bearing sets up, the inboard bottom welding of portal frame has the base, install the motor on the base, the motor with connect through belt transmission between the discharging pipe.

Preferably, the shell is fixedly connected with the portal frame through the fixing rod, and the shell cannot move or shake by adopting the technical scheme, so that the device is stable in structure.

Preferably, the tip outer wall fixed mounting of discharging pipe has first belt pulley, fixed mounting has the second belt pulley in the pivot of motor, first belt pulley with connect through belt transmission between the second belt pulley, through adopting above-mentioned technical scheme for the motor can stably drive the discharging pipe and rotate.

Preferably, the inner container is arranged in a barrel shape, sieve holes are formed in the periphery of the inner container, and by adopting the technical scheme, water thrown out by the sieve holes can be conveniently leaked out.

Preferably, the bottom of the shell is communicated with a water outlet pipe, and the water is conveniently drained by the water outlet pipe by adopting the technical scheme.

Preferably, the inner wall of the discharge pipe is provided with threads, the bottom end of the discharge pipe is internally screwed with a plug, and the discharge pipe is conveniently plugged by the plug by adopting the technical scheme.

Preferably, the inner ring of the rolling bearing is fixedly connected with the outer wall of the inner container, the outer ring of the rolling bearing is fixedly connected with the inner side wall of the shell, and the inner container can rotate stably by adopting the technical scheme.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the inner container with the sieve pores is arranged and is rotatably installed inside the shell through the rolling bearing, the sludge can be quickly dried by the driving of the motor, the dehydration efficiency of the sludge is improved, and the device has simple structure and is easy to install;

2. the utility model discloses an electric jar cooperation clamp plate will take off the clear scraping of the pug that does not drop on the water back inner bag inner wall, reduces the cost of manpower clearance, has improved cleaning efficiency simultaneously.

Drawings

FIG. 1 is a schematic structural view of a sludge dewatering device for environmental protection engineering according to the present invention;

FIG. 2 is a schematic view of a partial structure of the sludge dewatering device for environmental protection engineering of the present invention;

fig. 3 is a schematic structural view of the inner container of the present invention.

In the figure: 1. a gantry; 101. an electric cylinder; 102. pressing a plate; 103. fixing the rod; 104. a base; 2. a housing; 201. a circular hole; 202. sealing the bearing; 203. a water outlet pipe; 3. an inner container; 301. a rolling bearing; 302. a discharge pipe; 303. a first pulley; 4. plugging with a thread; 5. a motor; 501. a second pulley; 6. and (4) screening holes.

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. 1-3, the present invention provides a technical solution:

a sludge dewatering device for environmental protection engineering comprises a portal frame 1, a shell 2 and an inner container 3, wherein an electric cylinder 101 is installed on the inner side of the top of the portal frame 1, a pressing plate 102 is fixedly installed at the end part of a telescopic end of the electric cylinder 101, the shell 2 is installed at the bottom of the portal frame 1, the shell 2 is fixedly connected with the portal frame 1 through a fixing rod 103, the shell 2 is conveniently fixed on the portal frame 1 through the installation of the fixing rod 103, a water outlet pipe 203 is communicated with the bottom of the shell 2, and filtered water can conveniently flow out of the shell 2 along the water outlet pipe 203;

the bottom of the shell 2 is provided with a round hole 201, a sealing bearing 202 is arranged inside the round hole 201, the inner container 3 is rotatably arranged inside the shell 2 through a rolling bearing 301, an inner ring of the rolling bearing 301 is fixedly connected with the outer wall of the inner container 3, an outer ring of the rolling bearing 301 is fixedly connected with the inner side wall of the shell 2, the bottom of the inner container 3 is communicated with a discharge pipe 302, the bottom of the discharge pipe 302 penetrates through the sealing bearing 202, the inner container 3 is arranged in a barrel shape, sieve holes 6 are formed in the periphery of the inner container 3, and when the inner container 3 rotates, water in mud is thrown out of the inner container 3 through the sieve holes 6;

the inner side bottom of the portal frame 1 is welded with a base 104, a motor 5 is mounted on the base 104, the motor 5 is in transmission connection with a discharge pipe 302 through a belt, a first belt pulley 303 is mounted on the outer wall of the end part of the discharge pipe 302, a second belt pulley 501 is mounted on a rotating shaft of the motor 5, the first belt pulley 303 is in transmission connection with the second belt pulley 501 through the belt, and the inner container 3 is driven to rotate through the motor 5 through the matching of the first belt pulley 303, the second belt pulley 501 and the belt;

wherein, the inner wall of discharging pipe 302 is seted up threadedly, and the inside spiro union of bottom of discharging pipe 302 has plug 4, plugs up discharging pipe 302 through plug 4, guarantees that the mud material can not flow out from discharging pipe 302 when the dehydration.

The working principle is as follows: pour the mud material into inner bag 3 during the use inside, then open motor 5, motor 5 drives second belt pulley 501 and rotates, second belt pulley 501 drives first belt pulley 303 through the belt and rotates, and then drive inner bag 3 and rotate, the centrifugal force that produces in the inner bag 3 makes the water in the mud material throw away inner bag 3 through sieve mesh 6, the water that throws away flows along outlet pipe 203, close motor 5 after a period, after inner bag 3 stops rotatory, rotatory plug 4, take out it from discharging pipe 302, open electric cylinder 101, promote clamp plate 102 and scrape the mud material that does not drop on the inner bag 3 inner wall, the mud material after the final dehydration is poured out from discharging pipe 302.

In conclusion, the inner container 3 with the sieve holes 6 is arranged, the inner container 3 is rotatably installed inside the shell 2 through the rolling bearing 301, and the sludge can be quickly dried by being driven by the motor 5, so that the dehydration efficiency of the sludge is improved; the device has simple structure and is easy to install;

the electric cylinder 101 is matched with the pressing plate 102 to scrape mud which does not fall off on the inner wall of the inner container 3 after water is removed, so that the cost of manual cleaning is reduced, and the cleaning efficiency is improved.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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

1. The utility model provides a sludge dewatering device for environmental protection engineering, includes portal frame (1), shell (2) and inner bag (3), its characterized in that:

electric cylinder (101) are installed to the top inboard of portal frame (1), the flexible end tip fixed mounting of electric cylinder (101) has clamp plate (102), install shell (2) the inboard of portal frame (1), round hole (201) have been seted up to the bottom of shell (2), the internally mounted of round hole (201) has sealed bearing (202), inner bag (3) are rotated through antifriction bearing (301) and are installed the inside of shell (2), the bottom intercommunication of inner bag (3) has discharging pipe (302), the bottom of discharging pipe (302) is run through sealed bearing (202) set up, the inboard bottom welding of portal frame (1) has base (104), install motor (5) on base (104), motor (5) with connect through belt drive between discharging pipe (302).

2. The sludge dewatering device for environmental protection engineering according to claim 1, characterized in that: the shell (2) is fixedly connected with the portal frame (1) through a fixing rod (103).

3. The sludge dewatering device for environmental protection engineering according to claim 1, characterized in that: the utility model discloses a motor, including discharging pipe (302), fixed mounting has first belt pulley (303) on the tip outer wall fixed mounting of discharging pipe (302), fixed mounting has second belt pulley (501) in the pivot of motor (5), first belt pulley (303) with connect through belt transmission between second belt pulley (501).

4. The sludge dewatering device for environmental protection engineering according to claim 1, characterized in that: the inner container (3) is arranged in a barrel shape, and sieve pores (6) are arranged around the inner container (3).

5. The sludge dewatering device for environmental protection engineering according to claim 1, characterized in that: the bottom of the shell (2) is communicated with a water outlet pipe (203).

6. The sludge dewatering device for environmental protection engineering according to claim 1, characterized in that: the inner wall of the discharge pipe (302) is provided with threads, and a screwed plug (4) is screwed in the bottom end of the discharge pipe (302).

7. The sludge dewatering device for environmental protection engineering according to claim 1, characterized in that: the inner ring of the rolling bearing (301) is fixedly connected with the outer wall of the inner container (3), and the outer ring of the rolling bearing (301) is fixedly connected with the inner side wall of the shell (2).