CN216591739U

CN216591739U - Negative pressure recovery equipment for harmless treatment of chemical sludge

Info

Publication number: CN216591739U
Application number: CN202123339986.XU
Authority: CN
Inventors: 徐智博; 张宪瑞; 孟庆国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-24
Anticipated expiration: 2031-12-28

Abstract

The utility model belongs to the technical field of the high salt chemical sludge treatment that contains, specifically be a carry out innocent treatment's negative pressure recovery plant to chemical sludge, include: the incinerator is hollow, the lower portion of the incinerator is provided with an opening, an incineration liner is arranged inside the incinerator, and an electric heating wire is arranged on the inner wall of the incineration liner; the lower side of the incineration liner is detachably connected with a bottom plate; a feeding pipe is inserted into the left side of the incineration liner and extends to the outside of the incineration furnace; the incinerator is connected with a smoke outlet pipe, the other end of the smoke outlet pipe is connected with a preheating sleeve, and the preheating sleeve is sleeved on the outer wall of the feeding pipe. Gas that obtains burning pyrolysis is exported to preheating the sleeve pipe through going out the tobacco pipe, and the sleeve pipe preheats the high salt chemical industry mud that contains in the feed pipe, can cool off the gaseous quick of decomposition, and the going on of convenient follow-up work, and can contain the salt chemical industry mud heating to the height, the consumption of reduction energy.

Description

Negative pressure recovery equipment for harmless treatment of chemical sludge

Technical Field

The utility model relates to a high salt chemical sludge treatment technical field specifically is a carry out negative pressure recovery plant that innoxious processing was dealt with to chemical sludge.

Background

The high-salt chemical sludge refers to sludge which is produced in the industrial production process, contains organic matters, other toxic and harmful substances and water and mainly contains inorganic waste salt, and a large amount of high-salt chemical sludge is produced in the production process of a plurality of fine chemical and chemical pesticide products or intermediates.

The high-salt chemical sludge cannot be directly used as an industrial raw material because the high-salt chemical sludge contains toxic and harmful chemical substances. Generally, the salt slag is treated at high temperature in an incinerator to decompose organic impurities contained in the salt slag into gas at high temperature so as to achieve the purpose of removing the organic impurities.

The existing treatment mode directly outputs decomposed gas to a treatment end, and the treatment end needs to cool the gas, so that the heat energy utilization rate is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carry out innocent treatment's negative pressure recovery plant to chemical industry mud to solve the gaseous direct output after the decomposition of the current processing mode that provides among the above-mentioned background art and handle the end, handle the end and need cool off it, cause the problem that heat utilization rate reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carry out innocent treatment's negative pressure recovery plant to chemical industry mud, includes:

the incinerator is hollow, the lower portion of the incinerator is provided with an opening, an incineration liner is arranged inside the incinerator, and an electric heating wire is arranged on the inner wall of the incineration liner;

the lower side of the incineration liner is detachably connected with a bottom plate;

a feeding pipe is inserted into the left side of the incineration liner and extends to the outside of the incineration furnace;

the incinerator is connected with a smoke outlet pipe, the other end of the smoke outlet pipe is connected with a preheating sleeve, the preheating sleeve is sleeved on the outer wall of the feeding pipe, and a smoke outlet is formed in the lower side of the preheating sleeve.

Further, the bottom plate is connected to the lower side of the incineration liner in a plugging manner.

Further, burn inner bag outer wall right side installation hybrid motor, hybrid motor's output is connected with the pivot, the pivot extends to the inside of burning the inner bag, the pivot is located and is provided with the puddler on burning one section outer wall of inner bag.

Further, the inside of inlet pipe is rotated and is installed the transmission auger, the one end installation transmission motor who burns burning furnace is kept away from to the inlet pipe, the output of transmission motor is connected with the one end of transmission auger, the output drive transmission auger of transmission motor rotates, be provided with the feed inlet on the outer wall of inlet pipe.

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

gas that obtains burning pyrolysis is exported to preheating the sleeve pipe through going out the tobacco pipe, and the sleeve pipe preheats the high salt chemical industry mud that contains in the feed pipe, can cool off the gaseous quick of decomposition, and the going on of convenient follow-up work, and can contain the salt chemical industry mud heating to the height, the consumption of reduction energy.

Drawings

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

fig. 2 is a schematic view of the internal structure of the incinerator of the present invention.

In the figure: 1 incinerator, 2 incineration inner container, 3 electric heating wire, 4 bottom plate, 5 feeding pipe, 6 transmission motor, 7 feeding port, 8 smoke outlet pipe, 9 preheating sleeve, 10 mixing motor, 11 rotating shaft, 12 stirring rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a carry out innocent treatment's negative pressure recovery plant to chemical industry mud, includes:

the incinerator 1 is hollow, the lower portion of the incinerator 1 is opened, an incineration liner 2 is arranged inside the incinerator 1, and an electric heating wire 3 is arranged on the inner wall of the incineration liner 2;

the lower side of the incineration inner container 2 is detachably connected with a bottom plate 4;

a feeding pipe 5 is inserted into the left side of the incineration liner 2, and the feeding pipe 5 extends to the outside of the incineration furnace 1;

the incinerator 1 is connected with a smoke outlet pipe 8, the other end of the smoke outlet pipe 8 is connected with a preheating sleeve pipe 9, the preheating sleeve pipe 9 is sleeved on the outer wall of the feeding pipe 5, and a smoke outlet is formed in the lower side of the preheating sleeve pipe 9.

Preferably, the bottom plate 4 is connected to the lower side of the incineration liner 2 in a plug-in manner.

Preferably, burn 2 outer walls right sides installation hybrid motor 10 of inner bag, the output of hybrid motor 10 is connected with pivot 11, pivot 11 extends to the inside of burning inner bag 2, pivot 11 is located and is provided with puddler 12 on burning 2 one section outer walls of inner bag.

Preferably, the transmission auger is installed in the inside rotation of inlet pipe 5, inlet pipe 5 is kept away from the one end installation transmission motor 6 that burns burning furnace 1, the output of transmission motor 6 is connected with the one end of transmission auger, the output drive transmission auger of transmission motor 6 rotates, be provided with feed inlet 7 on the outer wall of inlet pipe 5.

The working principle is as follows: in adding inlet pipe 5 through feed inlet 7 with high salt chemical industry mud, transmission motor 6 drive transmission auger rotates, will contain high salt chemical industry mud and carry in burning inner bag 2, electric heating wire 3 heats high salt chemical industry mud for organic impurity in the high salt chemical industry mud decomposes into gas under high temperature, reaches the purpose of getting rid of organic impurity.

High-temperature gas passes through a play tobacco pipe 8 and gets into in preheating sleeve pipe 9, preheating sleeve pipe 9 is the cavity shape, it is sealed between both ends and the outer wall of inlet pipe 5, therefore, it exports to the processing end from the exhaust port at last to preheat the high-temperature gas in sleeve pipe 9 through a play tobacco pipe 8 entering, heat exchange between preheating the high-temperature gas in sleeve pipe 9 and inlet pipe 5, contain the salt chemical industry sludge heating to inlet pipe 5 and inside height, the high salt chemical industry sludge that contains after the heating is dry slag charge, when the dry slag charge volume on bottom plate 4 is too much, outwards take bottom plate 4 out, make dry slag charge drop, centralized processing can.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 carry out innocent treatment's negative pressure recovery plant to chemical industry mud which characterized in that includes:

the incinerator (1) is hollow, the lower portion of the incinerator (1) is opened, an incineration liner (2) is arranged inside the incinerator (1), and an electric heating wire (3) is arranged on the inner wall of the incineration liner (2);

the lower side of the incineration liner (2) is detachably connected with a bottom plate (4);

a feeding pipe (5) is inserted into the left side of the incineration liner (2), and the feeding pipe (5) extends to the outside of the incineration furnace (1);

the incinerator (1) is connected with a smoke outlet pipe (8), the other end of the smoke outlet pipe (8) is connected with a preheating sleeve (9), the preheating sleeve (9) is sleeved on the outer wall of the feeding pipe (5), and a smoke outlet is formed in the lower side of the preheating sleeve (9).

2. The negative pressure recovery equipment for harmless treatment of chemical sludge according to claim 1, characterized in that: the bottom plate (4) is connected to the lower side of the incineration liner (2) in a plugging manner.

3. The negative pressure recovery equipment for harmless treatment of chemical sludge according to claim 1, characterized in that: burn inner bag (2) outer wall right side installation hybrid motor (10), the output of hybrid motor (10) is connected with pivot (11), pivot (11) extend to the inside of burning inner bag (2), pivot (11) are located and are provided with puddler (12) on burning inner bag (2) one section outer wall.

4. The negative pressure recovery equipment for harmless treatment of chemical sludge according to claim 1, characterized in that: the inside of inlet pipe (5) is rotated and is installed the transmission auger, inlet pipe (5) are kept away from the one end installation transmission motor (6) that burns burning furnace (1), the output of transmission motor (6) is connected with the one end of transmission auger, the output drive transmission auger of transmission motor (6) rotates, be provided with feed inlet (7) on the outer wall of inlet pipe (5).