CN209836096U

CN209836096U - Improved VCM production equipment

Info

Publication number: CN209836096U
Application number: CN201920152051.4U
Authority: CN
Inventors: 丘永桂; 任备战; 张敏
Original assignee: Anhui Hwasu Corp
Current assignee: Anhui Hwasu Corp
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2019-12-24
Anticipated expiration: 2029-01-29

Abstract

The utility model belongs to the technical field of the VCM production, especially, improved generation VCM production facility discharges inconveniently to the inside waste residue of reaction basket, and the serious problem of reaction basket shake when using simultaneously, now proposes following scheme, including reation kettle, reation kettle's internally mounted has the pivot, the outer lane fixedly connected with bracing piece of pivot, the reaction basket with the coaxial setting of pivot is installed to the other end of bracing piece, the mounting groove with the coaxial setting of pivot is seted up to the bottom intermediate position of reaction basket, the inside activity of mounting groove has cup jointed the propelling movement ring, the outer lane activity of propelling movement ring has cup jointed the ejector sleeve that cup joints with the activity of pivot outer lane, the discharge passageway along its axis array distribution is seted up to the inside wall of mounting groove. The utility model discloses the realization erodees the three-dimensional multi-angle of carbide, and the quick lime cream with the carbide surface is clear, improves reaction efficiency, and the convenient carbide sediment that will react the basket inside discharges away, convenient operation.

Description

Improved VCM production equipment

Technical Field

The utility model relates to a VCM production technical field especially relates to an improved generation VCM production facility.

Background

The existing method for synthesizing VCM by using a calcium carbide acetylene method is a common method, and the mechanism is that acetylene and hydrogen chloride react to synthesize VCM by using mercury chloride as a catalyst, wherein the acetylene is obtained by calcium carbide and water, but a large amount of calcium carbide slag slurry is generated in the reaction process, so that the acetylene production rate is hindered, and the problems of environmental pollution and high energy consumption exist;

an improved calcium carbide method VCM synthesis process recorded in application number CN201810441161.2 comprises the following steps of 1) reacting calcium carbide with water, and introducing the generated calcium carbide slurry into a calcium chloride converter; 2) acetylene and HCL obtained by the reaction in the step 1) enter a mixer, and the obtained mixed gas enters a VCM converter filled with a mercuric chloride catalyst for conversion; 3) feeding the crude VCM converted in the step 2) into a calcium chloride converter to obtain a crude calcium chloride solution, precipitating and filtering the crude VCM, and preparing the crude VCM into calcium chloride through a three-effect concentrator; ) And (3) feeding the crude VCM treated in the step 3) into a gas holder, compressing and condensing the crude VCM discharged from the gas holder into liquid, drying the liquid by a solid alkali dryer, refining the liquid by a low-boiling tower and a high-boiling tower, and feeding the refined VCM into a refined VCM storage tank for polymerization. The method not only converts the carbide slag slurry into the calcium chloride product with high added value, but also performs alkali washing on the crude VCM, so that the quality of the VCM is ensured, and meanwhile, the discharge of waste liquid is reduced.

Disclosure of Invention

The utility model provides an improved generation VCM production facility has solved the inside waste residue of current reaction basket and has discharged inconveniently, and the reaction basket shakes serious problem when using simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an improved generation VCM production facility, includes reation kettle, reation kettle's internally mounted has the pivot, the outer lane fixedly connected with bracing piece of pivot, the other end of bracing piece install with the coaxial reaction basket that sets up of pivot, the mounting groove with the coaxial setting of pivot is seted up to the bottom intermediate position of reaction basket, the propelling movement ring has been cup jointed in the inside activity of mounting groove, the outer lane activity of propelling movement ring has cup jointed the ejector sleeve that cup joints with the activity of pivot outer lane, the inside wall of mounting groove is seted up along its axis array distribution's row material passageway, the guiding groove that sets up along its length direction is seted up to row material passageway's both sides inside wall, and is two sets of the apron has been cup jointed in the activity between the guiding groove, the inner groovy has been seted up to the bottom.

Preferably, the inner ring of the bottom of the push pipe is in threaded sleeve connection with a screw rod movably sleeved with the bottom of the reaction kettle, and the outer ring of one end, extending out of the reaction basket, of the push pipe is movably sleeved with a partition plate fixedly connected with the inner side wall of the reaction kettle.

Preferably, the top outer ring and the bottom outer ring of the reaction basket are both provided with a retaining lantern ring movably sleeved with the inner side wall of the reaction kettle, the inner ring of the retaining lantern ring is provided with a connecting rod fixedly connected with the reaction basket, and the outer ring of the reaction basket is provided with lifting blades of a spiral structure.

Preferably, the lower one end top of baffle is installed and is removed the sediment pipe with reation kettle fixed connection, and the fluid-discharge tube is installed at the top of removing the sediment pipe, and the inlet pipe is installed at reation kettle's top.

Preferably, the inside fixedly connected with dead lever of inner grove, and the dead lever cup joints with the apron activity, and the apron is kept away from the dwang that the one end both sides fixedly connected with of ejector sleeve cup jointed with the guiding groove activity.

Preferably, the motor is installed to the one end that the pivot stretches out reation kettle top, and the material motor is installed to the one end that the screw rod stretches out reation kettle bottom.

In the utility model, the water-saving device is provided with a water-saving valve,

through reation kettle, pivot, bracing piece, reaction basket, discharge channel, guiding groove, apron, ejector sleeve, inner groovy, screw rod, baffle, the retaining collar, connecting rod, promotion blade and the promotion ring that sets up for this design simple structure convenient operation realizes on the one hand that the three-dimensional multi-angle to the carbide erodees, and the quick lime cream with the carbide surface is clear, improves reaction efficiency, and on the other hand conveniently discharges away the carbide slag of reaction basket inside, convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of an improved VCM production facility provided by the present invention;

fig. 2 is a partially enlarged schematic structural diagram of an improved VCM production equipment provided by the present invention;

fig. 3 is the utility model provides an improved generation VCM production facility push ring's schematic structure.

In the figure: the device comprises a reaction kettle 1, a rotating shaft 2, a supporting rod 3, a reaction basket 4, a discharge channel 5, a guide groove 6, a cover plate 7, a push pipe 8, an inner groove 9, a screw rod 10, a partition plate 11, a retaining lantern ring 12, a connecting rod 13, a lifting blade 14 and a pushing ring 15.

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.

Referring to fig. 1-3, an improved generation VCM production facility, including reation kettle 1, reation kettle 1's internally mounted has pivot 2, the outer lane fixedly connected with bracing piece 3 of pivot 2, the reaction basket 4 with the coaxial setting of pivot 2 is installed to the other end of bracing piece 3, the mounting groove with the coaxial setting of pivot 2 is seted up to the bottom intermediate position of reaction basket 4, propelling ring 15 has been cup jointed in the inside activity of mounting groove, the outer lane activity of propelling ring 15 has cup jointed the ejector sleeve 8 that cup joints with the activity of 2 outer lanes in pivot, the inside wall of mounting groove is seted up along the row material passageway 5 of its axis array distribution, the guiding groove 6 that sets up along its length direction is seted up to the both sides inside wall of row material passageway 5, apron 7 has been cup jointed in the activity between two sets of guiding grooves 6, inner groovy 9 has been seted up to.

Further, a screw 10 movably sleeved with the bottom of the reaction kettle 1 is sleeved on the bottom inner ring of the push pipe 8 in a threaded manner, and a partition plate 11 fixedly connected with the inner side wall of the reaction kettle 1 is movably sleeved on the outer ring of one end, extending out of the reaction basket 4, of the push pipe 8.

Particularly, the top outer ring and the bottom outer ring of the reaction basket 4 are both provided with a retaining lantern ring 12 movably sleeved with the inner side wall of the reaction kettle 1, the inner ring of the retaining lantern ring 12 is provided with a connecting rod 13 fixedly connected with the reaction basket 4, and the outer ring of the reaction basket 4 is provided with lifting blades 14 with a spiral structure.

It is worth to say that a slag discharge pipe fixedly connected with the reaction kettle 1 is installed above the lower end of the partition plate 11, a liquid discharge pipe is installed at the top of the slag discharge pipe, and a feeding pipe is installed at the top of the reaction kettle 1.

In addition, the inside fixedly connected with dead lever of inner grove 9, and the dead lever cup joints with apron 7 activity, and apron 7 keeps away from the dwang that the one end both sides fixedly connected with and the guiding groove 6 activity of push tube 8 cup jointed.

In addition, a motor is arranged at one end of the rotating shaft 2 extending out of the top of the reaction kettle 1, and a material pushing motor is arranged at one end of the screw rod extending out of the bottom of the reaction kettle 1;

the first embodiment is as follows:

one side of reation kettle 1 is provided with the control box, and the internally mounted of control box has the controller, and power source, data interface, display screen are installed to one side of control box, and the controller adopts the ARM singlechip, and the controller is connected with pushing away material motor, power source, data interface and display screen electricity, and the outer lane of ejector sleeve 8 is seted up and is had the spacing groove with the loop configuration who cup joints with the activity of promotion ring 15.

The working principle is as follows: when using, along with the rotation of pivot 2 in the time of the reaction, reaction basket 4 rotates, then make promotion blade 14 rotate, thereby make the inside liquid of reation kettle 1 can the upward movement, thereby make the inside carbide of reaction basket 4 can realize three-dimensional washing away, improve and erode the effect, simultaneously when discharging, the material motor that pushes away of reation kettle 1 bottom starts, make screw rod 10 promote the 8 upward movements of ejector sleeve, then make promotion ring 15 upward movement, thereby make apron 7 upward movement, thereby make the carbide slag discharge from discharge passage 5, this design simple structure convenient operation, realize on the one hand that to the three-dimensional multi-angle of carbide erode, the quick lime milk with the carbide surface is clear, and the reaction efficiency is improved, on the other hand conveniently discharges the carbide slag of reaction basket inside out, and convenient operation.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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" and "first" 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" or "second" 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 specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The improved VCM production equipment comprises a reaction kettle (1) and is characterized in that a rotating shaft (2) is arranged inside the reaction kettle (1), a supporting rod (3) is fixedly connected to the outer ring of the rotating shaft (2), a reaction basket (4) coaxially arranged with the rotating shaft (2) is arranged at the other end of the supporting rod (3), a mounting groove coaxially arranged with the rotating shaft (2) is formed in the middle position of the bottom of the reaction basket (4), a pushing ring (15) is movably sleeved inside the mounting groove, a push pipe (8) movably sleeved with the outer ring of the rotating shaft (2) is movably sleeved on the outer ring of the pushing ring (15), a material discharging channel (5) distributed along the axis array is formed in the inner side wall of the mounting groove, guide grooves (6) arranged along the length direction are formed in the inner side walls on two sides of the material discharging channel (5), and a cover plate (7) is movably sleeved between the guide grooves (6), an inner groove (9) is formed in the outer ring of the bottom of the pushing ring (15), and the inner groove (9) is movably sleeved with the cover plate (7).

2. An improved VCM production equipment as claimed in claim 1, wherein the bottom inner ring of the push pipe (8) is in threaded sleeve connection with a screw (10) movably sleeved with the bottom of the reaction kettle (1), and the outer ring of one end of the push pipe (8) extending out of the reaction basket (4) is movably sleeved with a partition plate (11) fixedly connected with the inner side wall of the reaction kettle (1).

3. An improved VCM production equipment as claimed in claim 1, wherein the top outer ring and the bottom outer ring of the reaction basket (4) are both provided with a retaining lantern ring (12) movably sleeved with the inner side wall of the reaction kettle (1), the inner ring of the retaining lantern ring (12) is provided with a connecting rod (13) fixedly connected with the reaction basket (4), and the outer ring of the reaction basket (4) is provided with a lifting blade (14) with a spiral structure.

4. An improved VCM production equipment as claimed in claim 2, wherein a slag discharge pipe fixedly connected with the reaction kettle (1) is installed above the lower end of the partition plate (11), a liquid discharge pipe is installed at the top of the slag discharge pipe, and a feeding pipe is installed at the top of the reaction kettle (1).

5. An improved VCM production equipment as claimed in claim 1, characterized in that the inner part of the inner groove (9) is fixedly connected with a fixed rod, the fixed rod is movably sleeved with the cover plate (7), and two sides of one end of the cover plate (7) far away from the push pipe (8) are fixedly connected with a rotating rod movably sleeved with the guide groove (6).

6. An improved VCM production equipment as claimed in claim 1, wherein the motor is installed at the end of the rotating shaft (2) extending out of the top of the reaction kettle (1), and the pushing motor is installed at the end of the screw rod extending out of the bottom of the reaction kettle (1).