CN213434489U

CN213434489U - High-efficiency chlorination reactor

Info

Publication number: CN213434489U
Application number: CN202021625423.XU
Authority: CN
Inventors: 朱贤超
Original assignee: Ningbo Jinlai Chemical Co ltd
Current assignee: Ningbo Jinlai Chemical Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-06-15
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses an efficient chlorination reactor, including first air inlet, washing mouth and outlet duct, the intake pipe is installed on the right side of first air inlet, and the mid-mounting of intake pipe has the second air inlet, the inside of intake pipe is provided with first filter layer, and the inside of first filter layer is provided with the filter screen, the slider is installed on the right side of washing mouth, and washs the right side that the mouth is located first filter layer, the inside of slider is provided with the blade, and the inside of blade is provided with micro motor, the second filter layer is installed on the right side of slider. This efficient chlorination reactor, the washing mouth, blade and the slider of setting, through micro motor, blade and to washing the cooperation between the mouth three can be effectual will adsorb the impurity on filter screen surface and wash, prevent to pile up a large amount of particles and cause the filter screen to block up to the flow that leads to gaseous entering reactor reduces, and then the catalytic effect who causes the reactor is low.

Description

High-efficiency chlorination reactor

Technical Field

The utility model relates to a reactor technical field specifically is an efficient chlorination reactor.

Background

The chlorination reaction is exothermic reaction, and can adopt various reactors, such as tank reactor, circulation reactor, fluidized bed reactor, tubular reactor, fixed bed reactor and chlorination reaction of hydrocarbon and its derivative, and can be implemented in gas phase or liquid phase, and the metal halide, heat and light can be used for promoting chlorination reaction, for example, ethylene chlorination can be used for preparing monochloroethane, and the tank reactor is used for preparing monochloroethane, ferric trichloride is used as catalyst, and the liquid phase chlorination reaction is implemented, and the gas phase thermal chlorination can be collected for preparing chloropropene by propylene chlorination. For chlorination of non-aqueous materials, the reactor can adopt steel equipment, if necessary, an anticorrosive coating is added, the chlorination of the aqueous materials contains hydrochloric acid, hypochlorous acid, halogen and the like, and the reactor is required to adopt equipment with an anticorrosive lining or be made of metal materials resistant to hydrochloric acid and hypochlorous acid.

The existing reactor can not well adsorb large-particle impurities in gas in advance, accumulated impurities are intensively removed, and a suitable work application place can not be well provided for the work of the catalyst, so that the working efficiency of the reactor is improved, the impurities in the gas can not be well filtered for many times, the use requirements of people can not be well met, and technical innovation is carried out on the basis of the existing reactor according to the conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient chlorination reactor to it adsorbs the impurity of the big granule in the gas in advance to put forward current reactor among the above-mentioned background art of solution can not be fine, concentrates the clearance to accumulational impurity again, can not be fine provides suitable acting place for the work of catalyst, thereby improves the work efficiency of reactor, can not be fine carry out a lot of filtration to the impurity in the gas, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency chlorination reactor comprises a first air inlet, a cleaning opening and an air outlet pipe, wherein an air inlet pipe is installed on the right side of the first air inlet, a second air inlet is installed in the middle of the air inlet pipe, a first filter layer is arranged inside the air inlet pipe, a filter screen is arranged inside the first filter layer, a slider is installed on the right side of the cleaning opening, the cleaning opening is located on the right side of the first filter layer, blades are arranged inside the slider, a micro motor is arranged inside the blades, a second filter layer is installed on the right side of the slider, a connecting pipe is installed on the right side of the air inlet pipe, a stainless steel shell is connected below the connecting pipe, a heating wire is arranged inside the stainless steel shell, a pressing net is arranged inside the heating wire, a plate type catalyst is arranged inside the pressing net, and an activated carbon layer is, and the air outlet pipe is positioned below the stainless steel shell, the inside of the activated carbon layer is provided with air filter cotton, the air filter cotton is bonded with the activated carbon layer, and the air outlet is arranged below the activated carbon layer.

Preferably, the horizontal center lines of the first filter layer, the filter screen and the second filter layer are overlapped, the vertical center line of the second filter layer is parallel to the first filter layer, and the outer part of the filter screen is in a net-shaped body structure.

Preferably, the cleaning opening and the blades are uniformly distributed along the periphery of the sliding block, and the sliding block is perpendicular to the horizontal center line of the air inlet pipe.

Preferably, the stainless steel shell is wrapped outside the heating wire, and the heating wire and the plate catalyst are symmetrically distributed around the vertical center line of the stainless steel shell.

Preferably, the stainless steel shell forms a communicating structure with the activated carbon layer through the air outlet pipe, the stainless steel shell is parallel to the vertical central line of the second air inlet, and the inside of the second air inlet is of a funnel-shaped structure.

Preferably, the inner surface of the activated carbon layer is tightly attached to the outer surface of the air filter cotton, and the central axis of the activated carbon layer is overlapped with the central axis of the air filter cotton.

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

1. the utility model discloses an inside first filter layer, the setting of filter screen and second filter layer, through the cooperation between first filter layer and the filter screen can be effectively in advance filter the impurity of large granule in the gas, adsorb the impurity of large granule on the surface of filter screen, prevent that large granule impurity from piling up on the inside surface of connecting pipe, cause the gas circulation not smooth, or cause plate catalyst to block up, reduce plate catalyst's availability factor, improve the efficiency of reaction, the second filter layer can better adsorb the impurity in the air, improve the filter effect of reactor to large granule impurity, the washing mouth, blade and the slider of setting, can effectively wash the impurity that adsorbs at filter screen surface through the cooperation between micro motor, blade and to the washing mouth three, prevent to pile up a large amount of particles and cause the filter screen to block up, thereby reducing the flow of gas entering the reactor and further causing the low catalytic effect of the reactor;

2. the utility model discloses a setting of inside stainless steel shell, outlet duct and active carbon layer, after gaseous reaction through the stainless steel shell inside, gaseous can be through the leading-in inside on active carbon layer of outlet duct, and then the processing on next step, can concentrate the collection with the impurity on filter screen surface through the second air inlet, the active carbon layer and the filtration cotton of setting, the active carbon layer has the ability of adsorbing formaldehyde and eliminating the peculiar smell, can adsorb the formaldehyde in the air, reduce the content of formaldehyde in the gas, can adsorb the impurity of small granule in the gas through the filtration cotton, guarantee the cleanness of gas;

3. the utility model discloses a setting of inside heater strip and plate catalyst, under the same catalyst pitch, the through-flow area of plate catalyst is the biggest to can continuously stable work of going on through plate catalyst, through the heater strip simultaneously to the stainless steel shell inside heat when the suitable temperature, the work efficiency of the improvement plate catalyst that can bigger effect.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the first filter layer of the present invention;

fig. 3 is a schematic view of the internal structure of the slider of the present invention.

In the figure: 1. a first air inlet; 2. an air inlet pipe; 3. a second air inlet; 4. a first filter layer; 5. cleaning the opening; 6. a slider; 7. a second filter layer; 8. a connecting pipe; 9. a stainless steel housing; 10. heating wires; 11. pressing the net; 12. a plate catalyst; 13. an air outlet pipe; 14. an activated carbon layer; 15. air filter cotton; 16. an air outlet; 17. a blade; 18. a micro motor; 19. and (4) a filter screen.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency chlorination reactor comprises a first air inlet 1, an air inlet pipe 2, a second air inlet 3, a first filter layer 4, a cleaning opening 5, a sliding block 6, a second filter layer 7, a connecting pipe 8, a stainless steel shell 9, a heating wire 10, a net pressing 11, a plate type catalyst 12, an air outlet pipe 13, an activated carbon layer 14, air filter cotton 15, an air outlet 16, blades 17, a micro motor 18 and a filter screen 19, wherein the air inlet pipe 2 is installed on the right side of the first air inlet 1, the second air inlet 3 is installed in the middle of the air inlet pipe 2, the first filter layer 4 is arranged inside the air inlet pipe 2, the filter screen 19 is arranged inside the first filter layer 4, the horizontal center lines of the first filter layer 4, the filter screen 19 and the second filter layer 7 are overlapped with each other, the vertical center line of the second filter layer 7 is parallel to the first filter layer 4, and, the large-particle impurities in the gas can be effectively filtered in advance through the matching between the first filter layer 4 and the filter screen 19, the large-particle impurities are adsorbed on the surface of the filter screen 19, the large-particle impurities are prevented from being accumulated on the inner surface of the connecting pipe 8, the gas circulation is not smooth, or the plate-type catalyst 12 is blocked, the use efficiency of the plate-type catalyst 12 is reduced, the reaction efficiency is improved, the second filter layer 7 can better adsorb the impurities in the air, and the filtering effect of the reactor on the large-particle impurities is improved;

the right side of the first filter layer 4 is provided with a cleaning opening 5, the right side of the cleaning opening 5 is provided with a sliding block 6, the inside of the sliding block 6 is provided with a blade 17, the inside of the blade 17 is provided with a micro motor 18, the cleaning opening 5 and the blade 17 are uniformly distributed along the periphery of the sliding block 6, the sliding block 6 is perpendicular to the horizontal central line of the air inlet pipe 2, impurities adsorbed on the surface of a filter screen 19 can be effectively washed through the cooperation of the micro motor 18, the blade 17 and the cleaning opening 5 with water, the filter screen 19 is prevented from being blocked due to the accumulation of a large amount of particles, the flow of gas entering the reactor is reduced, the catalytic effect of the reactor is further reduced, the right side of the sliding block 6 is provided with a second filter layer 7, the right side of the air inlet pipe 2 is provided with a connecting pipe 8, the lower part of the connecting pipe 8, the pressing net 11 is arranged inside the heating wire 10, the stainless steel shell 9 is wrapped outside the heating wire 10, the heating wire 10 and the plate type catalyst 12 are symmetrically distributed around the vertical central line of the stainless steel shell 9, the flow area of the plate type catalyst 12 is the largest under the same catalyst pitch, so that the plate type catalyst 12 can continuously and stably work, meanwhile, when the inside of the stainless steel shell 9 is heated to a proper temperature through the heating wire 10, the working efficiency of the plate type catalyst 12 can be improved greatly, the plate type catalyst 12 is arranged inside the pressing net 11, the air outlet pipe 13 is connected below the stainless steel shell 9, the right side of the air outlet pipe 13 is connected with the activated carbon layer 14, the stainless steel shell 9 forms a communicating structure with the activated carbon layer 14 through the air outlet pipe 13, and the stainless steel shell 9 is parallel to the vertical central line of the second air inlet 3, the inside of the second gas inlet 3 is in a funnel-shaped structure, when the gas reacts in the stainless steel shell 9, the gas can be introduced into the activated carbon layer 14 through the gas outlet pipe 13, and further the gas to be reacted can be introduced through the second gas inlet 3 for further treatment;

activated carbon layer 14's inside is provided with filtration cotton 15, and be bonding between filtration cotton 15 and the activated carbon layer 14, closely laminate between activated carbon layer 14's the inside surface and the outside surface of filtration cotton 15, and coincide each other between activated carbon layer 14's the axis and the axis of filtration cotton 15, activated carbon layer 14 has the ability of adsorbing formaldehyde and eliminating the peculiar smell, can adsorb the formaldehyde in the air, reduce the content of formaldehyde in the gas, can adsorb the impurity of small granule in the gas through filtration cotton 15, guarantee gaseous clean, gas outlet 16 is installed to activated carbon layer 14's below.

The working principle is as follows: when the high-efficiency chlorination reactor is used, firstly, gas enters the gas inlet pipe 2 through the first gas inlet 1, large-particle impurities in the gas are filtered in advance through the matching between the first filter layer 4 and the filter screen 19, the large-particle impurities are adsorbed on the surface of the filter screen 19, the large-particle impurities are prevented from being accumulated on the inner surface of the connecting pipe 8, the gas is prevented from flowing smoothly, or the plate-type catalyst 12 is blocked, the use efficiency of the plate-type catalyst 12 is reduced, the reaction efficiency is improved, the second filter layer 7 can better adsorb the impurities in the air, and the filtering effect of the reactor on the large-particle impurities is improved;

secondly, when in flushing, the micro motor 18 is started, impurities adsorbed on the surface of the filter screen 19 are flushed through the cooperation of the micro motor 18, the blades 17 and the cleaning port 5, the filter screen 19 is prevented from being blocked due to the accumulation of a large amount of particles, and the flow of gas entering the reactor is reduced, further causing the low catalytic effect of the reactor, the impurities on the surface of the filter screen 19 are collected through the second air inlet 3, the impurities are processed in a centralized way, then the gas after coarse filtration enters the stainless steel shell 9 through the connecting pipe 8, the flow area of the plate catalyst 12 is maximized at the same catalyst pitch, so that the plate catalyst 12 can be operated continuously and stably, meanwhile, when the inside of the stainless steel shell 9 is heated to a proper temperature through the heating wires 10, the working efficiency of the plate-type catalyst 12 can be improved more effectively;

finally, the gas is led into the inside of the activated carbon layer 14 through the air outlet pipe 13, the activated carbon layer 14 has the capacity of adsorbing formaldehyde and eliminating peculiar smell, the formaldehyde in the air is adsorbed, the content of the formaldehyde in the gas is reduced, small-particle impurities in the gas can be adsorbed through the air filter cotton 15, the cleanness of the gas is ensured, and the gas is discharged into the air through the air outlet 16, which is the working principle of the high-efficiency chlorination reactor.

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 high efficiency chlorination reactor, includes first air inlet (1), washs mouth (5) and outlet duct (13), its characterized in that: the air inlet pipe (2) is installed on the right side of the first air inlet (1), the middle of the air inlet pipe (2) is provided with a second air inlet (3), a first filter layer (4) is arranged inside the air inlet pipe (2), a filter screen (19) is arranged inside the first filter layer (4), a slider (6) is installed on the right side of the cleaning opening (5), the cleaning opening (5) is located on the right side of the first filter layer (4), blades (17) are arranged inside the slider (6), a micro motor (18) is arranged inside the blades (17), a second filter layer (7) is installed on the right side of the slider (6), a connecting pipe (8) is installed on the right side of the air inlet pipe (2), a stainless steel shell (9) is connected below the connecting pipe (8), heating wires (10) are arranged inside the stainless steel shell (9), and the inside of heater strip (10) is provided with presses net (11), the inside of pressing net (11) is provided with plate catalyst (12), the right side of outlet duct (13) is connected with activated carbon layer (14), and outlet duct (13) are located the below of stainless steel shell (9), the inside on activated carbon layer (14) is provided with filtration cotton (15), and is the bonding between filtration cotton (15) and activated carbon layer (14), gas outlet (16) are installed to the below on activated carbon layer (14).

2. A high efficiency chlorination reactor as claimed in claim 1 wherein: the horizontal center lines of the first filter layer (4), the filter screen (19) and the second filter layer (7) are overlapped with each other, the vertical center line of the second filter layer (7) is parallel to the first filter layer (4), and the outer part of the filter screen (19) is of a net-shaped body structure.

3. A high efficiency chlorination reactor as claimed in claim 1 wherein: the cleaning opening (5) and the blades (17) are uniformly distributed along the periphery of the sliding block (6), and the sliding block (6) is perpendicular to the horizontal center line of the air inlet pipe (2).

4. A high efficiency chlorination reactor as claimed in claim 1 wherein: the stainless steel shell (9) is wrapped outside the heating wire (10), and the heating wire (10) and the plate-type catalyst (12) are symmetrically distributed around the vertical center line of the stainless steel shell (9).

5. A high efficiency chlorination reactor as claimed in claim 1 wherein: stainless steel shell (9) pass through and constitute the intercommunication structure between outlet duct (13) and activated carbon layer (14), and stainless steel shell (9) are on a parallel with the vertical central line of second air inlet (3) to the inside of second air inlet (3) is hopper-shaped structure.

6. A high efficiency chlorination reactor as claimed in claim 1 wherein: the interior surface of the activated carbon layer (14) is tightly attached to the exterior surface of the air filter cotton (15), and the central axis of the activated carbon layer (14) is coincident with the central axis of the air filter cotton (15).