CN215250678U

CN215250678U - Solid-state oily sludge fuelization treatment device

Info

Publication number: CN215250678U
Application number: CN202122854713.2U
Authority: CN
Inventors: 李行
Original assignee: Dongying Shengfeng Environmental Protection Technology Co ltd
Current assignee: Dongying Shengfeng Environmental Protection Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2021-12-21
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of oily sludge treatment, in particular to a solid oily sludge fuelization treatment device, which comprises a sludge tank, wherein one side of the sludge tank is provided with a working platform, the working platform is provided with a top layer table board and a bottom layer table board, the top layer table board is provided with a gourd grab bucket, a screening machine and a first granulator, and a discharge port of the screening machine is arranged above a feed port of the first granulator; install material loading machine, second granulator and drying-machine on the bottom mesa, the feed inlet top of second granulator is located to the discharge end of material loading machine, and the feed inlet top of drying-machine is located to the discharge gate of second granulator, is equipped with the baffle box of slope arrangement between the discharge gate of first granulator and the feed inlet of second granulator. The utility model discloses can carry out the processing of fuelization with solid-state oily sludge, finally produce the graininess fuel of being convenient for the burning, compensate the vacancy that can't handle solid-state oily sludge fuelization in the present production.

Description

Solid-state oily sludge fuelization treatment device

Technical Field

The utility model relates to an oiliness sludge treatment technical field, concretely relates to solid-state oiliness sludge fuelization processing apparatus.

Background

When the oily sludge is subjected to fuel treatment, a large amount of powder for improving the heat value, such as coal powder, needs to be added into the sludge, and after the powder is added, the powder needs to be mixed by a stirrer and then dehydrated to finally prepare the powder or plate-shaped fuel.

The inventor intends to design a device specially used for the fuel treatment of the solid oil-containing sludge, because the powder needs to be mixed, the fuel treatment can only use the fluid oil-containing sludge, and in addition, a large amount of massive and powdery solid oil-containing sludge cannot be uniformly mixed with the powder and can not be subjected to the fuel treatment.

In addition, the powdered or plate-shaped fuel made by the traditional process is easy to accumulate in the furnace chamber due to the shape and structure when being burnt, so that the fuel is difficult to burn fully.

Disclosure of Invention

The utility model aims at providing a solid-state oily sludge fuelization processing apparatus to the defect that prior art exists, it can carry out fuelization processing to solid-state oily sludge to finally produce the granular fuel of the burning of being convenient for.

The technical scheme of the utility model is that:

a device for processing solid oily sludge into fuel comprises a sludge tank, wherein a working platform is arranged on one side of the sludge tank;

the working platform is provided with a top layer table board and a bottom layer table board, the top layer table board is provided with a rack, the rack is provided with a beam extending to the upper part of the sludge tank, and the beam is provided with a gourd grab bucket;

the top layer table top is also provided with a sieving machine and a first granulator, and a discharge hole of the sieving machine is arranged above a feed hole of the first granulator;

the bottom layer table board is provided with a feeding machine, a second granulator and a dryer, the discharge end of the feeding machine is arranged above the feed inlet of the second granulator, the discharge port of the second granulator is arranged above the feed inlet of the dryer, and a guide chute which is obliquely arranged is arranged between the discharge port of the first granulator and the feed inlet of the second granulator.

Preferably, the feeding machine is a conveyor belt.

Preferably, the feeding machine is a tubular screw conveyor.

Preferably, the bottom of the sludge tank is provided with a draining platform which is obliquely arranged.

Preferably, the middle part of the sludge tank is provided with a draining net, and the sludge tank is divided into a high part and a low part by the draining net.

Compared with the prior art, the utility model, have following advantage:

1. the utility model discloses can carry out the processing of fuelization with solid-state oily sludge, finally produce the graininess fuel of being convenient for the burning, compensate the vacancy that can't handle solid-state oily sludge fuelization in the present production.

2. The granules prepared by the primary granulation are mixed with the powder for secondary granulation, so that the solid oily sludge and the powder can be uniformly mixed, the problem of mixing the solid oily sludge and the powder at present is solved, a production line type continuous production mode is realized, and the production efficiency is higher.

3. Through the baffle box of slope arrangement between first granulator and second granulator, can make the granule of first granulator production, along the slow roll-off of baffle box or during the landing gets into the second granulator, reduce the striking between the granule, avoided because the striking leads to bonding the problem of blocking to make the granule can with the powder misce bene.

4. When the screening machine and the first granulator are used for conveying materials, and the second granulator and the drying machine are used for conveying materials, the height difference of the equipment is made through the working platform when the first granulator and the second granulator are used for conveying materials, so that the mode of conveying the equipment by the conveying belt in the traditional process is eliminated, the equipment acquisition cost is reduced, and the electric power use cost is also reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. sludge impoundment, 2, waterlogging caused by excessive rainfall net, 3, waterlogging caused by excessive rainfall platform, 4, crossbeam, 5, frame, 6, hoist and mount calabash, 7, grab bucket, 8, screening machine, 9, first granulator, 10, baffle box, 11, material loading machine, 12, second granulator, 13, drying-machine, 14, top layer mesa, 15, bottom mesa, 16, work platform, 17, calabash grab bucket.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1

Referring to fig. 1, the device for processing the solid oily sludge into fuel comprises a sludge tank 1, wherein a working platform 16 is arranged on one side of the sludge tank 1.

The working platform 16 is designed in two layers and is specifically divided into a top layer table top 14, a bottom layer table top 15 and a stand column connected between the two layer table tops, a rack 5 is fixed on the top layer table top 14, and a cross beam 4 extending to the upper side of the sludge tank 1 is fixed on the rack 5.

Install calabash grab 17 on crossbeam 4, calabash grab 17 includes hoist and mount 6 and grab 7 two parts, and hoist and mount 6 are installed on crossbeam 4, can be along 4 length direction back-and-forth movements of crossbeam, and grab 7 hangs and installs on hoist and mount 6.

The top table 14 is provided with the sieving machine 8 and the first granulator 9, and the discharge port of the sieving machine 8 is positioned above the feed port of the first granulator 9, wherein, the lifting bracket can be arranged at the bottom of the sieving machine 8 to solve the height difference.

The feeding machine 11, the second granulator 12 and the dryer 13 are arranged on the bottom layer table top 15.

The discharge end of the feeding machine 11 is arranged above the feed inlet of the second granulator 12.

The discharge port of the second granulator 12 is arranged above the feed port of the dryer 13, wherein a lifting bracket can be mounted at the bottom of the second granulator 12 to solve the height difference.

A guide chute 10 which is obliquely arranged is arranged between the discharge hole of the first granulator 9 and the feed hole of the second granulator 12.

The working steps are as follows:

firstly, conveying solid sludge in a sludge pool 1 to a sieving machine 8 by using a gourd grab bucket 17 for sieving;

next, the fine materials screened by the screening machine 8 directly fall into a first granulator 9 for primary granulation;

next, the granules made by the first granulator 9 are conveyed into a second granulator 12 through a material guide chute 10, meanwhile, the powder is conveyed into the second granulator 12 through a feeding machine 11, and the granules subjected to primary granulation are crushed by the second granulator 12 and then mixed with the powder for secondary granulation;

next, the pellets produced by the second pelletizer 12 fall from the discharge port into the dryer 13 to be dried, and finally fuel pellets are produced, wherein the fuel pellets have a generally cylindrical structure, a cross-sectional diameter of about 2-8mm and a length of about 3-10cm, and the fuel pellets are easier to burn compared with the conventional process for producing powdered or plate-like fuel.

The utility model discloses can carry out the processing of fuelization with solid-state oily sludge, finally produce the graininess fuel of being convenient for the burning, compensate the vacancy that can't handle solid-state oily sludge fuelization in the present production.

The granules prepared by the primary granulation are mixed with the powder for secondary granulation, so that the solid oily sludge and the powder can be uniformly mixed, the problem of mixing the solid oily sludge and the powder at present is solved, a production line type continuous production mode is realized, and the production efficiency is higher.

Through the guide chute 10 arranged between the first granulator 9 and the second granulator 12 in an inclined manner, particles produced by the first granulator 9 slowly roll down or slide down along the guide chute 10 to enter the second granulator 12, so that impact between the particles is reduced, the problem of agglomeration caused by adhesion due to impact is avoided, and the particles and powder are mixed more uniformly.

Additionally, the utility model discloses well screen grader 8 and first granulator 9 transported substance material to and second granulator 12 and drying-machine 13 transported substance material all through self difference in height, the difference in height that first granulator 9 and second granulator 12 transported substance material made through work platform 16, thereby has banned the mode that adopts the conveyer belt to carry between each equipment in the traditional handicraft, and this has both reduced equipment cost, has also reduced electric power use cost.

Example 2

The embodiment is further optimized on the basis of embodiment 1, and specifically comprises the following steps:

material loading machine 11 is conveyer belt or tubular screw conveyer, and powdered material can all be carried to these two kinds of material loading machines 11, and wherein, tubular screw conveyer can avoid the raise dust when carrying for the conveyer belt, consequently is more suitable the utility model discloses carry the requirement of powder.

Example 3

the bottom of sludge impoundment 1 is equipped with the waterlogging caused by excessive rainfall platform 3 that the slope was arranged, can carry out the dehydration to the dirty oil sludge in the sludge impoundment 1 through waterlogging caused by excessive rainfall platform 3 to the consumption of the energy when reducing the later stage drying.

The middle part of the sludge tank 1 can be also provided with a draining net 2, and the inside of the sludge tank 1 is divided into a high part and a low part by the draining net 2.

When using, shift to the eminence through grab bucket 7 with the mud of the bottom in the sludge impoundment 1, utilize waterlogging caused by excessive rainfall net 2 to carry out the waterlogging caused by excessive rainfall, make the effect of sewage separation better, further reduced the consumption of the energy when later stage drying process simultaneously.

Claims

1. The utility model provides a solid-state oily sludge fuelization processing apparatus, includes the sludge impoundment, one side of sludge impoundment is equipped with work platform, its characterized in that:

2. The apparatus for processing solid oily sludge into fuel according to claim 1, wherein: the feeding machine is a conveying belt.

3. The apparatus for processing solid oily sludge into fuel according to claim 1, wherein: the feeding machine is a tubular screw conveyor.

4. The apparatus for processing solid oily sludge into fuel according to claim 1, wherein: and the bottom of the sludge tank is provided with a draining platform which is obliquely arranged.

5. The apparatus of claim 4, wherein: the middle part of the sludge tank is provided with a draining net which divides the sludge tank into a high part and a low part.