CN210963982U

CN210963982U - Distillation still with automatic cleaning equipment

Info

Publication number: CN210963982U
Application number: CN201921685732.3U
Authority: CN
Inventors: 陆丁丁; 韩冬冬; 陈德辉; 丁树生; 孙真; 董旭
Original assignee: Guangzhou Shoulian Environmental Engineering Co ltd
Current assignee: Guangzhou Shoulian Environmental Engineering Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-10
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to a chemical industry equipment technical field discloses a stills that possesses self-cleaning equipment, including the stills body, stills body upper end mid-mounting has the stirring support, stirring support mid-mounting stirring main shaft, and the stirring main shaft passes stills body top and installs in the internal portion bottom of stills, and the internal portion of stills is equipped with high pressure water pipeline, and high pressure water pipeline communicates in the high pressure water shower nozzle of establishing in the stirring main shaft outside, and stirring paddle leaf is still installed in the stirring main shaft outside. The utility model realizes automatic cleaning of the distillation still, reduces the cleaning time, improves the cleaning effect, and prolongs the manual slag removal period of the self-cleaning distillation still from the original 8 days to at least 30 days; from the self-cleaning distillation kettle equipment, the consumable parts are saved, the maintenance frequency is reduced, the power consumption and the manual cleaning cost are saved, and the purposes of saving energy and reducing consumption are achieved; the operation of personnel in the distillation still is not needed, and the safety accidents of poisoning or bruising of the personnel are avoided.

Description

Distillation still with automatic cleaning equipment

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is a stills who possesses self-cleaning equipment.

Background

In the pretreatment or post-treatment process of dangerous chemical wastes, due to the properties of dirtiness, viscosity and the like of the wastes and the added concentrated later stage of the wastes, the wastes are very easy to disperse on the inner wall of a pretreatment kettle under stirring, so that the phenomenon of wall hanging of more residues formed on the inner wall of the pretreatment kettle is often caused easily, the heat conduction efficiency of a reaction kettle is not only influenced, but also the subsequent later-stage yield is influenced, and the wastes need to be cleaned regularly.

The current common method is manual cleaning, cleaning personnel enter the distillation kettle through a manhole of the distillation kettle for operation, a high-pressure water gun is adopted to wash the inner wall of the distillation kettle, the cleaning degree of the inner wall of the kettle can only be judged manually, and the water waste is often caused due to strong subjectivity, so that the quantitative water-saving effect cannot be realized. And the operation space in the kettle is narrow and small, and corrosive and toxic dangerous chemicals are remained on the inner wall of the kettle, so that the health of personnel is greatly influenced, and safety accidents such as poisoning and gouging of cleaning personnel are easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stills who possesses self-cleaning equipment, to the dangerous waste recycling in-process of organic solvent class, dirty, glue the preliminary treatment or the aftertreatment operation of material and customize equipment, can avoid taking place the incident in the cleaning process, practice thrift the cleaning cost, shorten the cleaning cycle to solve the problem that proposes in the above-mentioned background art: the cleaning operation period is long, the cleaning cost is high, and safety accidents are easy to happen.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a stills that possesses self-cleaning equipment, includes the stills body, stills body upper end mid-mounting has the stirring support, stirring support mid-mounting stirring main shaft, and the stirring main shaft passes stills body top and installs in the internal portion bottom of stills, and the internal portion of stills is equipped with high pressure water pipeline, and high pressure water pipeline communicates in the high pressure water shower nozzle of establishing in the stirring main shaft outside, and stirring paddle leaf is still installed in the stirring main shaft outside.

As a further aspect of the present invention: the stirring main shaft is driven to rotate by a stirring motor.

As a further aspect of the present invention: and a high-pressure water pipe opening is arranged at the top end of the stirring main shaft.

As a further aspect of the present invention: the outer side of the distillation kettle body is provided with a kettle jacket, the upper end of the kettle jacket is provided with a steam inlet, and the lower end of the kettle jacket is provided with a condensate outlet.

As a further aspect of the present invention: the distillation still body upper end left side is equipped with the manhole, and the bottom is equipped with the discharge gate, and the middle part is equipped with the level gauge mouth.

As a further aspect of the present invention: the right side of the upper end of the distillation still body is provided with a feeding pipe opening, and the upper end of the feeding pipe opening is provided with a viewing mirror.

As a further aspect of the present invention: the high-pressure water spray heads are fixedly distributed in 1-4 layers from bottom to bottom along the stirring main shaft, the number of the high-pressure water spray heads in each layer is 2-4, and the high-pressure water spray heads and the stirring main shaft form an angle of 45-90 degrees.

As a further aspect of the present invention: the high-pressure water spray head is one of an atomizing spray head, a wide-angle fan-shaped spray head or an umbrella-type spray head.

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

1. the distillation kettle realizes automatic cleaning, reduces cleaning time, improves cleaning effect, and prolongs the manual slag removal period from the original 8 days to at least 30 days by the self-cleaning distillation kettle;

2. from the self-cleaning distillation kettle equipment, the consumable parts are saved, the maintenance frequency is reduced, the power consumption and the manual cleaning cost are saved, and the purposes of saving energy and reducing consumption are achieved;

3. the operation of personnel in the distillation still is not needed, and the safety accidents of poisoning or bruising of the personnel are avoided.

Drawings

FIG. 1 is a schematic structural view of a distillation still having an automatic cleaning apparatus.

In the figure: 1-distillation still body, 2-still jacket, 3-stirring motor, 4-stirring support, 5-stirring main shaft, 6-stirring paddle, 7-high-pressure water pipe orifice, 8-high-pressure water spray head, 9-feeding pipe orifice, 10-viewing mirror, 11-discharging orifice, 12-steam inlet, 13-condensate outlet, 14-manhole and 15-liquid level meter orifice.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1, in the embodiment of the utility model, a distillation still who possesses self-cleaning equipment, including the distillation still body 1, distillation still body 1 upper end right side is equipped with feedstock pipe orifice 9, and feedstock pipe orifice 9 upper end is equipped with sight glass 10, distillation still body 1 upper end left side is equipped with manhole 14, and the bottom is equipped with discharge gate 11, and the middle part is equipped with level gauge mouth 15, the installation cauldron of distillation still body 1 outside presss from both sides cover 2, and cauldron presss from both sides cover 2 upper end and is equipped with steam inlet 12, and the lower extreme is equipped with the lime set export 13, distillation still body 1 upper end mid-mounting has stirring support 4, and stirring support 4 mid-mounting stirring main shaft 5, stirring main shaft 5 drives through stirring motor 3 and rotates, stirring main shaft 5 installs on the top water pipe orifice 7, and the operating pressure of water can be one of 0.1-1MpaG, and water pipe orifice 7 connection, Threaded connection and quick-operation joint, stirring main shaft 5 passes the 1 top of the stilling body and installs in the inside bottom of the stilling body 1, and the inside high pressure water pipeline that is equipped with of the stilling body 1, high pressure water pipeline communicate in establishing the water under high pressure nozzle 8 in the 5 outsides of stirring main shaft, because place in the stirring main shaft 5 in the water under high pressure pipeline, mechanical seal nature is good, can be applied to one kind in atmospheric distillation, vacuum distillation and the distillation of pressurizeing, water under high pressure nozzle 8 is one of atomizer, wide angle fan-shaped shower nozzle or umbrella formula shower nozzle, and stirring paddle leaf 6 is still installed in the 5 outsides of stirring main shaft.

Example 2

The utility model discloses an in another embodiment, this embodiment and the difference of above-mentioned embodiment lie in, high pressure water shower nozzle 8 is along stirring main shaft 5 from the bottom down, fixed distribution 1-4 layers, and every layer of high pressure water shower nozzle 8 quantity is 2-4, and high pressure water shower nozzle 8 is 45-90 with stirring main shaft 5, slows down the impact of cleaner to the cauldron body, strengthens the cleaning performance simultaneously.

The utility model discloses a theory of operation is: high-pressure water flow is introduced into the stirring main shaft 5, a main shaft is utilized to play two functions of stirring and cleaning, a plurality of high-pressure water spray nozzles 8 are branched at the bottom of the stirring main shaft 5, the inner wall of the kettle and hard dirt on the surface of the stirrer are smashed by utilizing the kinetic energy of the high-pressure water spray, so that the hard dirt is thoroughly peeled off and removed, the condition that the slag removal of the prior organic solvent type dangerous waste pretreatment working section can only be manually cleaned is improved, in the cleaning process, the stirring motor 3 can be started, the stirring main shaft 5 drives the stirring paddle 6 and the high-pressure water spray nozzles 8 to simultaneously rotate, no cleaning dead angle exists in the distillation kettle, and the cleaning effect can be.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stills that possesses self-cleaning equipment, includes the stills body (1), stills body (1) upper end mid-mounting has stirring support (4), stirring support (4) mid-mounting stirring main shaft (5), and stirring main shaft (5) pass stills body (1) top and install in the inside bottom of stills body (1), and its characterized in that, stills body (1) inside is equipped with high-pressure water pipeline, and high-pressure water pipeline communicates in establishing high-pressure water shower nozzle (8) in stirring main shaft (5) outside, and stirring paddle leaf (6) are still installed in stirring main shaft (5) outside.

2. A retort with automatic cleaning equipment according to claim 1, characterized in that the stirring spindle (5) is driven by a stirring motor (3).

3. A distillation still with automatic cleaning device according to claim 1 or 2, wherein the top end of the stirring main shaft (5) is provided with a high-pressure water pipe port (7).

4. The distillation still with the automatic cleaning device according to claim 1, wherein a still jacket (2) is installed outside the distillation still body (1), a steam inlet (12) is arranged at the upper end of the still jacket (2), and a condensate outlet (13) is arranged at the lower end of the still jacket.

5. The distillation still with automatic cleaning equipment according to claim 4, wherein the distillation still body (1) is provided with a manhole (14) at the left side of the upper end, a discharge hole (11) at the bottom end and a liquid level meter hole (15) at the middle part.

6. The distillation still with automatic cleaning equipment according to claim 5, wherein the right side of the upper end of the distillation still body (1) is provided with a feeding pipe orifice (9), and the upper end of the feeding pipe orifice (9) is provided with a sight glass (10).

7. The distillation kettle with the automatic cleaning device according to claim 1, wherein the high-pressure water nozzles (8) are fixedly distributed in 1-4 layers from bottom to bottom along the stirring main shaft (5), the number of the high-pressure water nozzles (8) in each layer is 2-4, and the high-pressure water nozzles (8) are 45-90 degrees with respect to the stirring main shaft (5).

8. A still pot with automatic cleaning equipment according to claim 7, wherein the high pressure water jet (8) is one of an atomizer, a wide angle fan jet or an umbrella jet.