CN210481169U

CN210481169U - Sludge treatment device

Info

Publication number: CN210481169U
Application number: CN201920838468.6U
Authority: CN
Inventors: 黄乔康
Original assignee: Hanchuan Yinquan Environmental Protection Technology Co ltd
Current assignee: Hanchuan Yinquan Environmental Protection Technology Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-05-08
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a sludge treatment device in the technical field of sludge treatment, which comprises an aeration tank, a standing tank and a sludge dryer, wherein the tank top of the aeration tank is provided with an impurity filtering device, the impurity filtering device comprises a filter screen transmission belt capable of carrying out circulation transmission, a sludge hopper is arranged above the impurity filtering device, the sludge hopper collects the sludge of a sludge discharge pipe, the aeration tank is connected with the standing tank through a sludge pump I for sludge conveying, the utility model is convenient for filtering the sludge through the sludge hopper and the impurity filtering device, filtering caking and impurities and collecting in an impurity collecting box, avoiding the damage of the impurities and caking to pump equipment, stirring through an aeration disc, reducing the caking precipitation, filtering and separating the sludge and sewage through a filter layer, discharging filtered water, and pumping the sludge into the sludge dryer for drying into blocks, is convenient for centralized processing.

Description

Sludge treatment device

Technical Field

The utility model relates to a sludge treatment technical field specifically is a sludge treatment device.

Background

In industrial production in the field of fermentation, sewage treatment is one of the main environmental problems. Generally, the industrial wastewater treatment station is used for treating industrial wastewater, but the industrial wastewater treatment station generates sludge, the generated sludge contains more inorganic sludge and chemical components in production wastewater, and the sludge belongs to dangerous wastewater and needs further treatment. The most basic treatment of industrial sludge is dewatering. In some building sites, can produce a lot of mud, generally these mud can not carry out recycle, not only can cause the pollution of environment like this, still can cause the waste of resource, along with the enhancement of people's environmental consciousness, people carry out recycle to this type of mud, and the recovery personnel can separate into the piece with mud manual work, places it again and carries out the natural drying on the place, and not only inefficiency is placed in such operation, can consume a lot of manpower resources moreover.

Based on this, the utility model designs a sludge treatment device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge treatment device to solve the problem that proposes 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 treatment device, includes the aeration tank, stews pond and sludge dryer, impurity filtering equipment is installed at the top of the pool of aeration tank, impurity filtering equipment is including the filter screen drive belt that can carry out the circulation transmission, sludge hopper is installed to impurity filtering equipment's top, sludge hopper collects the mud of mud delivery pipe, aeration tank and stew and be connected through sludge pump one between the pond, carry out mud and carry, stew the pond internally mounted and install the filter layer, the inside that the pond will stew is separated into and is stew chamber and filter chamber two parts, install the drain pump in the filter chamber, and the drain pump passes through the drain pipe and will filter the water discharge of back, install sludge pump two in the chamber of steing, sludge pump two carries mud and dries in the sludge dryer.

Preferably, the air blower is arranged outside the aeration tank and connected with the aeration disc through a pipeline, and the aeration disc is arranged at the bottom in the aeration tank.

Preferably, a feeding machine is arranged at the discharge port of the sludge dryer.

Preferably, the impurity filtering equipment further comprises rotating wheels and a transmission chain, wherein the top of the aeration tank is provided with two rows of rotating wheels through a support, one side of each rotating wheel is connected with a driving motor, the transmission chain is arranged between the two rows of rotating wheels, the filter screen transmission belt is arranged between the transmission chains, and the filter screen transmission belt is provided with a parting bead.

Preferably, the bottom of the sludge hopper is provided with a uniform distribution plate, a blanking port of the impurity filtering equipment on the aeration tank is provided with an inclined plate, and one side of the inclined plate is provided with an impurity collecting box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be convenient for filter mud through sludge bucket and impurity filtering equipment, will agglomerate and impurity filtering and collect in the impurity collection box, avoid impurity and the damage of caking to pump machine equipment, stir through the aeration dish, reduce the blocking and deposit, carry out the filter separation to mud and sewage through the filter layer, filterable water discharges, carries out the drying blocking in the mud suction sludge drying ware, the centralized processing of being convenient for.

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 the present invention;

FIG. 2 is a schematic structural view of the impurity filtering apparatus of the present invention;

fig. 3 is the structure schematic diagram of the filter screen transmission belt of the present invention.

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

1-an aeration tank, 2-a standing tank, 3-a sludge dryer, 4-impurity filtering equipment, 5-a sludge hopper, 6-a sludge discharge pipe, 7-an impurity collecting box, 8-an aeration disc, 9-a sludge pump I, 10-a filtering layer, 11-a draining pump, 12-a feeding machine, 13-a sludge pump II, 14-a uniform distribution plate, 15-a transmission chain, 16-a rotating wheel, 17-a parting strip, 18-an inclined plate and 19-a filter screen transmission belt.

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. 1-3, the present invention provides a technical solution: the utility model provides a sludge treatment device, including aeration tank 1, pond 2 and sludge dryer 3 stew, impurity filtering equipment 4 is installed at the top of aeration tank 1's pond, impurity filtering equipment 4 is including the filter screen drive belt 19 that can carry out circulation transmission, sludge hopper 5 is installed to impurity filtering equipment 4's top, sludge hopper 5 collects the mud of mud delivery pipe 6, aeration tank 1 with stew and be connected through sludge pump 9 between the pond 2, carry out mud and carry, 2 internally mounted in the pond that stews has filter layer 10, filter layer 10 will stew the inside of pond 2 and be separated into the chamber and filter chamber two parts of steing, install drain pump 11 in the filter chamber, and drain pump 11 will filter the water discharge through the drain pipe, install sludge pump two 13 in the chamber of steing, sludge pump two 13 will carry mud and carry and dry in sludge dryer 3.

Wherein, the outer part of the aeration tank 1 is provided with a blower which is connected with an aeration disc 8 through a pipeline, and the aeration disc 8 is arranged at the bottom of the aeration tank 1; a feeding machine 12 is arranged at the discharge port of the sludge dryer 3; the impurity filtering equipment 4 further comprises rotating wheels 16 and a transmission chain 15, wherein the top of the aeration tank 1 is provided with two rows of rotating wheels 16 through a support, the rotating wheel 16 at one side is connected with a driving motor, the transmission chain 15 is arranged between the two rows of rotating wheels 16, a filter screen transmission belt 19 is arranged between the transmission chains 15, and a parting strip 20 is arranged on the filter screen transmission belt 19; the bottom of the sludge hopper 5 is provided with a uniform distribution plate 14, a blanking port of the impurity filtering device 4 on the aeration tank 1 is provided with an inclined plate 18, and one side of the inclined plate 18 is provided with an impurity collecting box 7.

One specific application of this embodiment is: the sludge is discharged into a sludge hopper 5 through a sludge discharge pipe 6, the sludge is flatly laid on a filter screen transmission belt 19 of an impurity filtering device 4 through a uniform distribution plate 14, a driving motor drives a rotating wheel 16 to rotate, the rotating wheel 16 drives a transmission chain 15 to transmit, the transmission chain 15 enables the filter screen transmission belt 19 to perform circulating transmission, caking and impurities in the sludge fall on the filter screen transmission belt 19 and fall into an impurity collecting box 7 through an inclined plate 18, the collecting box 7 is positioned below one side of the filter screen transmission belt 19, in the attached drawing 1 of the specification, which is a front view of the device, the impurity collecting box 7 is positioned at the front end of the filter screen transmission belt 19 at the moment, sewage falls into an aeration tank 1, an air blower introduces air into the aeration tank 8, the aeration tank 1 is aerated to ensure that the sludge is not easy to form blocks, the sludge is pumped into a standing tank 2 through a sludge pump 9 and stands in the standing tank 2, the sewage part can be filtered through the filter layer 10, is taken out through the drain pump 11 and is further processed, and sludge is dewatered and is pumped into the sludge dryer 3 through the sludge pump II 13, and the sludge dryer 3 is used for drying and caking the sludge by hot air, and the caked sludge is discharged through the feeder 12.

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 utility model provides a sludge treatment device, includes aeration tank (1), the pond of stewing (2) and sludge dryer (3), its characterized in that: the top of the aeration tank (1) is provided with an impurity filtering device (4), the impurity filtering device (4) comprises a filter screen transmission belt (19) capable of carrying out circulating transmission, a sludge hopper (5) is arranged above the impurity filtering equipment (4), the sludge hopper (5) collects the sludge in a sludge discharge pipe (6), the aeration tank (1) is connected with the standing tank (2) through a sludge pump I (9) for conveying sludge, a filter layer (10) is arranged in the standing pool (2), the filter layer (10) divides the inside of the standing pool (2) into a standing cavity and a filter cavity, a drainage pump (11) is arranged in the filter cavity, and the drainage pump (11) discharges the filtered water through a drainage pipe, a sludge pump II (13) is arranged in the standing cavity, the sludge pump II (13) conveys the sludge to the sludge dryer (3) for drying.

2. The sludge treatment apparatus according to claim 1, wherein: the aeration tank is characterized in that an air blower is mounted outside the aeration tank (1), the air blower is connected with an aeration disc (8) through a pipeline, and the aeration disc (8) is mounted at the bottom of the aeration tank (1).

3. The sludge treatment apparatus according to claim 1, wherein: a material feeder (12) is arranged at the discharge outlet of the sludge dryer (3).

4. The sludge treatment apparatus according to claim 1, wherein: impurity filtration equipment (4) still include runner (16) and driving chain (15), two rows of runners (16) of support mounting are passed through at the top of aeration tank (1), one side driving motor is connected in runner (16), two rows install driving chain (15) between runner (16), install between driving chain (15) filter screen drive belt (19), install parting bead (17) on filter screen drive belt (19).

5. The sludge treatment apparatus according to claim 1, wherein: an evenly distributing plate (14) is installed at the bottom of the sludge hopper (5), an inclined plate (18) is installed at a blanking port of the impurity filtering equipment (4) on the aeration tank (1), and an impurity collecting box (7) is installed at one side of the inclined plate (18).