CN211536705U

CN211536705U - Sewage sludge treatment device

Info

Publication number: CN211536705U
Application number: CN201922284119.7U
Authority: CN
Inventors: 郑利燊; 操文章; 汤炜顺; 邱必彬; 王良
Original assignee: Fujian Longguan Environmental Technology Co ltd
Current assignee: Fujian Longguan Environmental Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-22
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a sewage sludge treatment device in the technical field of sewage sludge treatment, which comprises a water inlet tank, wherein the lower side of the water inlet tank is fixedly connected with a support rod, the lower side of the support rod is fixedly connected with a filter box, the lower side of the filter box is fixedly connected with a base rod, the bottom wall of the filter box is connected with a water outlet pipe in a penetrating way, the inner side wall of the filter box is fixedly connected with a filter plate, the inner top wall of the filter box is fixedly connected with a waterproof box, the inner side of the waterproof box is provided with a motor, the filter plate can be cleaned through a scrubbing brush by adding structures such as the filter plate, the motor and the scrubbing brush, the filtering speed of sewage is ensured, the filter plate is prevented from being blocked, the water inlet amount can be controlled according to the water level in the filter box by adding structures such as the slide bar, a first stopper and, the problem of low filtration efficiency when the water level is too low is also avoided.

Description

Sewage sludge treatment device

Technical Field

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

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Sludge treatment is a process of carrying out reduction, stabilization and harmless treatment on sludge. The higher the degree of wastewater treatment, the more sludge residue will be produced to be treated. A general sewage treatment plant must be provided with a sludge treatment facility unless the sewage is treated using land treatment or a sewage pond. For modern sewage treatment plants, the treatment and disposal of sludge has become the most complex and costly part of the operation of sewage treatment systems.

The sewage treatment can be divided into a physical method, a biological method and a chemical method according to the functions of the sewage treatment. Physical method: mainly utilizes physical action to separate non-soluble substances in the sewage, and does not change chemical properties in the treatment process. Gravity separation, centrifugal separation, reverse osmosis, air flotation, etc. are commonly used. The physical method is simple and economical in treating the structure, and is used for the conditions of large water volume of villages and towns, strong self-purification capacity and low requirement on sewage treatment degree. The biological method comprises the following steps: by utilizing the metabolism function of microorganisms, the organic matters in a dissolved or colloidal state in the sewage are decomposed and oxidized into stable inorganic substances, so that the sewage is purified. Commonly used are an activated sludge process and a biofilm process. The biological method has higher treatment degree than the physical method. The chemical method comprises the following steps: the method is a method for treating or recovering dissolved substances or colloidal substances of sewage by utilizing chemical reaction, and is mainly used for industrial wastewater. As the method, coagulation, neutralization, redox, ion exchange, etc. are generally used. The chemical treatment method has good treatment effect and high cost, is mainly used for effluent after biochemical treatment and further treatment, and improves the effluent quality.

Some sewage contains a large amount of sludge, so the sludge is firstly filtered out from the sewage at the beginning of the treatment of the sewage and the characteristic of the sludge easily blocks the filter screen during the filtering process, therefore, the sewage sludge treatment device is provided for solving the problem that the filter screen is blocked by the sludge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage 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: a sewage sludge treatment device comprises a water inlet tank, wherein a support rod is fixedly connected to the lower side of the water inlet tank, a filter tank is fixedly connected to the lower side of the support rod, a base rod is fixedly connected to the lower side of the filter tank, a water outlet pipe is connected to the bottom wall of the filter tank in a through manner, a filter plate is fixedly connected to the inner side wall of the filter tank, a waterproof box is fixedly connected to the inner top wall of the filter tank, a motor is installed on the inner side of the waterproof box, two plate brushes are fixedly connected after the output end of the motor rotates to penetrate through the bottom wall of the waterproof box, a fixed rod is fixedly connected to the inner side wall of the filter tank, a sliding rod is slidably inserted on the fixed rod, a float is fixedly connected to the lower end of the sliding rod, a trigger rod is fixedly connected to the side wall of the float, a vertical section of the trigger rod is slidably inserted, the up end of installation piece and the equal fixedly connected with electric conduction piece of outer diapire of the case of intaking, through connection between case and the rose box of intaking, fixed cover is connected with first stopper on the slide bar, the upper end fixedly connected with second stopper of slide bar, two an electric conduction piece, motor, switch and external power source pass through the wire and constitute a series circuit jointly.

Preferably, the number of the supporting rods and the number of the base rods are four.

Preferably, two of the brushes are symmetrical about the output end of the motor, and the bristles of the brushes are in operative contact with the upper end face of the filter plate.

Preferably, the shape of the float is spherical.

Preferably, the trigger lever is of an L-shaped structure.

Preferably, the diameter of the first limiting block is nine tenths of the inner diameter of the liquid guide pipe, and the diameter of the second limiting block is two thirds of the diameter of the first limiting block.

Preferably, the side wall of the filter box is provided with a sludge outlet and a sealing plate.

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

1. through adding filter, motor and scrubbing brush isotructure, can clear up the filter through the scrubbing brush, guarantee the filter rate of sewage, avoid the jam of filter.

2. Through adding slide bar, first stopper and second stopper isotructure, can avoid the too high submergence motor of water level according to the height control inflow of the water level in the rose box, also avoided the water level to cross the problem that the filtration efficiency is low when low excessively.

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 diagram of the present invention a.

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

1-a water inlet tank, 2-a support rod, 3-a filter tank, 4-a base rod, 5-a water outlet pipe, 6-a filter plate, 7-a waterproof box, 8-a motor, 9-a scrubbing brush, 10-a fixed rod, 11-a sliding rod, 12-a buoy, 13-a trigger rod, 14-an installation block, 15-an electric conduction sheet, 16-a liquid guide pipe, 17-a first limit block and 18-a second limit block.

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. 1-2, the present invention provides a technical solution: the utility model provides a sewage sludge treatment device, including the case of intaking 1, the downside fixedly connected with bracing piece 2 of case of intaking 1, the downside fixedly connected with rose box 3 of bracing piece 2, the downside fixedly connected with of rose box 3 has base pole 4, the diapire through connection of rose box 3 has outlet pipe 5, the inside wall fixedly connected with filter 6 of rose box 3, the waterproof box 7 of interior roof fixedly connected with of rose box 3, motor 8 is installed to waterproof box 7's inboard, two scrubbing brushes 9 of fixed connection behind the diapire that runs through waterproof box 7 are rotated to motor 8's output, the inside wall fixedly connected with dead lever 10 of rose box 3, this structure can clear up filter 6 through scrubbing brush 9, ensure the filter speed of sewage, avoid the jam of filter 6.

Slide on the dead lever 10 and peg graft and have slide bar 11, slide bar 11's lower extreme fixedly connected with is cursory 12, cursory 12 lateral wall fixedly connected with trigger bar 13, vertical one section slip of trigger bar 13 is pegged graft on the roof of rose box 3, the upper end fixedly connected with installation piece 14 of trigger bar 13, the up end of installation piece 14 and the equal fixedly connected with electric conduction piece 15 of the outer diapire of case 1 of intaking, through connection between case 1 and the rose box 3 of intaking, fixed cover has been connected with first stopper 17 on the slide bar 11, the upper end fixedly connected with second stopper 18 of slide bar 11, two electric conduction pieces 15, motor 8, a series circuit is constituteed jointly through the wire with external power supply to the switch, this structure can be according to the high low control inflow of the water level in the rose box 3, avoid too high submergence motor 8 of water level, the problem that filtration efficiency is low when also having avoided the.

Wherein, bracing piece 2 all has four with base pole 4, and two scrubbing brushes 9 are symmetrical about the output of motor 8, and the brush hair of scrubbing brush 9 and the up end effective contact of filter 6, and the shape of cursory 12 is spherical, and trigger bar 13 is L type structure, and the diameter of first stopper 17 is nine tenth of catheter 16 internal diameter, and the diameter of second stopper 18 is two-thirds of first stopper 17 diameter, and the mud outlet has been seted up and has been had the closing plate by the lateral wall of rose box 3.

One specific application of this embodiment is: the switch of the closed series circuit adds the sewage to be filtered into the water inlet tank 1, the sewage enters the filter tank 3 through the liquid guide pipe 16 and is discharged through the water outlet pipe 5 after being filtered by the filter plate 6, the filter plate 6 can filter out the sludge in the sewage, when the filtered sludge is more and covers the filter plate 6, the trafficability of the filter plate 6 is deteriorated, the water level in the filter tank 3 rises, at the moment, the buoy 12 also rises, the buoy 12 drives the first limit block 17 and the second limit block 18 to rise through the sliding rod 11, because the first limit block 17 and the second limit block 18 block the liquid guide pipe 16 after rising, the water inlet speed of the liquid guide pipe 16 is reduced, meanwhile, the gradually rising buoy 12 drives the two electric conduction sheets 15 to contact through the trigger rod 13, the series circuit is switched on, the motor 8 starts to run, the running motor 8 drives the two plate brushes 9 to rotate, the two rotating plate brushes 9 clean the upper end faces of the filter plate 6, the sludge is swept, the trafficability of the filter plates 6 is increased, the water level can be gradually reduced, and the water level is prevented from exceeding the position of the motor 8, so that the sewage filtering efficiency can be guaranteed.

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 sewage sludge treatment device, includes into water tank (1), its characterized in that: the water inlet box is characterized in that a supporting rod (2) is fixedly connected to the lower side of the water inlet box (1), a filter box (3) is fixedly connected to the lower side of the supporting rod (2), a base rod (4) is fixedly connected to the lower side of the filter box (3), a water outlet pipe (5) is connected to the bottom wall of the filter box (3) in a penetrating manner, a filter plate (6) is fixedly connected to the inner side wall of the filter box (3), a waterproof box (7) is fixedly connected to the inner top wall of the filter box (3), a motor (8) is installed on the inner side of the waterproof box (7), two plate brushes (9) are fixedly connected after the output end of the motor (8) rotates to penetrate through the bottom wall of the waterproof box (7), a fixing rod (10) is fixedly connected to the inner side wall of the filter box (3), a sliding rod (11) is inserted on the fixing rod (10) in, the utility model discloses a filter box, including cursory lateral wall fixedly connected with trigger bar (13) of (12), the vertical one section slip grafting of trigger bar (13) is on the roof of rose box (3), the upper end fixedly connected with installation piece (14) of trigger bar (13), the up end of installation piece (14) and the equal fixedly connected with electric conduction piece (15) of outer diapire of case (1) of intaking, through connection between case (1) and rose box (3) of intaking, fixed cover has been connected with first stopper (17) on slide bar (11), the upper end fixedly connected with second stopper (18) of slide bar (11), two electric conduction piece (15), motor (8), switch and external power source pass through the wire and constitute a series circuit jointly.

2. The sewage sludge treatment apparatus of claim 1, wherein: the number of the support rods (2) and the number of the base rods (4) are four.

3. The sewage sludge treatment apparatus of claim 1, wherein: the two scrubbing brushes (9) are symmetrical about the output end of the motor (8), and the bristles of the scrubbing brushes (9) are effectively contacted with the upper end face of the filter plate (6).

4. The sewage sludge treatment apparatus of claim 1, wherein: the shape of the float (12) is spherical.

5. The sewage sludge treatment apparatus of claim 1, wherein: the trigger rod (13) is of an L-shaped structure.

6. The sewage sludge treatment apparatus of claim 1, wherein: the diameter of the first stopper (17) is nine-tenth of the inner diameter of the catheter (16), and the diameter of the second stopper (18) is two-thirds of the diameter of the first stopper (17).

7. The sewage sludge treatment apparatus of claim 1, wherein: the side wall of the filter box (3) is provided with a sludge outlet and a sealing plate.