阅读说明：本技术 一种化工气体净化系统及净化方法 (Chemical gas purification system and purification method ) 是由 原野 于 2021-08-18 设计创作，主要内容包括：本发明涉及化工气体处理领域,更具体的说是一种化工气体净化系统及净化方法。该方法包括以下步骤：步骤一：对化工气体进行输入,进行分流降噪；步骤二：调节分流后化工气体的流量并进行固体的加净化：步骤三：对进行固体净化后的气体进行独立净化处理,同时对比每个独立净化处理的效果：具有能对高速输送的化工气体进行分流降噪的优点。(The invention relates to the field of chemical gas treatment, in particular to a chemical gas purification system and a chemical gas purification method. The method comprises the following steps: the method comprises the following steps: inputting chemical gas, and shunting and reducing noise; step two: adjusting the flow of the chemical gas after the diversion and performing solid purification: step three: carry out independent purification treatment to the gas after carrying out solid purification, compare every independent purification treatment's effect simultaneously: the device has the advantages of being capable of shunting and reducing noise of high-speed conveyed chemical gas.)

1. A chemical gas purification method is characterized in that: the method comprises the following steps:

the method comprises the following steps: chemical gas is input to carry out shunting and noise reduction;

step two: adjusting the flow of the chemical gas after the diversion and performing solid purification:

step three: and (4) carrying out independent purification treatment on the gas subjected to solid purification, and simultaneously comparing the effect of each independent purification treatment.

2. The chemical gas purification method according to claim 1, characterized in that: chemical gas purifies the side and realizes through a chemical gas clean system, this system includes support (11), adjust pipeline (21), end plate (22), intake pipe (31), bleeder (32) and expansion pipe (34), be provided with two end plate (22) on support (11), two end plate (22) rigid couplings are at the both ends of a plurality of regulation pipelines (21) respectively, still be provided with intake pipe (31) on support (11), be provided with a plurality of bleeder (32) on intake pipe (31), all be provided with expansion pipe (34) on a plurality of bleeder (32), a plurality of expansion pipe (34) all with end plate (22) face contact that correspond.

3. The chemical gas purification method according to claim 2, characterized in that: and sealing rubber rings are arranged on the expansion pipes (34).

4. The chemical gas purification method according to claim 2, characterized in that: the system further comprises filter screens (23), wherein two filter screens (23) are arranged in the plurality of adjusting pipelines (21), and a spring is arranged between the two filter screens (23) in the same adjusting pipeline (21).

5. The chemical gas purification method according to claim 4, wherein: the system further comprises an adjusting gear (41), two adjusting gears (41) are arranged on the support (11), and the two adjusting gears (41) are in meshing transmission with the corresponding end plates (22).

6. The chemical gas purification method according to claim 5, wherein: the system further comprises a special-shaped plate (33), threaded holes (35), threaded rods (52) and cleaning plates (53), wherein a plurality of branch pipes (32) are fixedly connected to the special-shaped plate (33), a plurality of threaded holes (35) are uniformly distributed in the special-shaped plate (33), the threaded rods (52) are arranged in the threaded holes (35), and the cleaning plates (53) are arranged on the threaded rods (52).

7. The chemical gas purification method according to claim 6, wherein: the system also includes a cleaning brush (54), with the cleaning brush (54) disposed on each of the plurality of threaded rods (52).

8. The chemical gas purification method according to claim 7, wherein: the cleaning brushes (54) are all provided with friction convex points.

9. The chemical gas purification method according to claim 8, wherein: the system further comprises a pressure sensor (24), a linkage plate (51), a waist-shaped rod (61), a threaded gear (62) and a feeding gear (63), the linkage plate (51) is connected with a plurality of threaded rods (52) in a rotating mode, the linkage plate (51) is fixedly connected to the waist-shaped rod (61), the waist-shaped rod (61) slides on a special-shaped plate (33), the threaded gear (62) and the feeding gear (63) are arranged on an end plate (22) close to the threaded rods (52), the sensor (24) is arranged on another end plate (22), the threaded gear (62) and the feeding gear (63) are in meshing transmission, and the threaded gear (62) and the waist-shaped rod (61) are in threaded transmission.

10. The chemical gas purification method according to claim 9, characterized in that: the system further comprises a ring frame (71) and independent pipes (72), wherein the ring frame (71) is arranged on the support (11), a plurality of independent pipes (72) are arranged on the ring frame (71), and the independent pipes (72) are in surface contact with the corresponding end plates (22).

Technical Field

The invention relates to the field of chemical gas treatment, in particular to a chemical gas purification system and a chemical gas purification method.

Background

Contain a large amount of dust particles in the chemical industry tail gas, cause environmental problem such as haze easily, simultaneously, owing to contain harmful gas such as sulfur dioxide, carry out direct physical adsorption with tail gas after discharge, can cause acid rain scheduling problem. The conventional treatment mode needs to conduct high-speed flow guide on the discharged chemical industry and then convey the chemical industry to a chemical industry gas purification system, but high-speed gas can generate large noise.

Disclosure of Invention

The invention aims to provide a chemical gas purification system and a chemical gas purification method, which have the advantages of shunting and reducing noise of high-speed conveyed chemical gas.

The purpose of the invention is realized by the following technical scheme:

a chemical gas purification method comprises the following steps:

the method comprises the following steps: chemical gas is input to carry out shunting and noise reduction;

step two: adjusting the flow of the chemical gas after the diversion and performing solid purification:

step three: and (4) carrying out independent purification treatment on the gas subjected to solid purification, and simultaneously comparing the effect of each independent purification treatment.

Chemical industry gas purification side relates to chemical industry gas purification system, and this system includes support, regulation pipeline, end plate, intake pipe, bleeder and expansion pipe, is provided with two end plates on the support, and two end plates rigid coupling still are provided with the intake pipe at a plurality of regulation pipeline's both ends respectively on the support, are provided with a plurality of bleeder in the intake pipe, all are provided with the expansion pipe on a plurality of bleeder, a plurality of expansion pipes all with the end plate face contact that corresponds.

And a plurality of expansion pipes are provided with sealing rubber rings.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a flow diagram of a process for chemical gas purification;

FIG. 2 is a structural view of flow-splitting noise reduction of chemical gas;

FIG. 3 is a schematic diagram of a solid cleaning configuration for chemical process gases;

FIG. 4 is a schematic view of the structure of FIG. 3 in another orientation;

FIG. 5 is a schematic view of the structure driving the rotation of FIG. 4;

FIG. 6 is a schematic diagram of a configuration for delivering gas for split flow;

FIG. 7 is a schematic diagram of a configuration for cleaning a plurality of conditioning ducts;

FIG. 8 is a position view of the structure shown in FIGS. 6 and 7;

FIG. 9 is a schematic view of the structure of FIG. 8 in another orientation;

FIG. 10 is a position view of the coating and structure shown in FIG. 7;

fig. 11 is a schematic view of a portion of the structure of fig. 2.

Detailed Description

Referring to fig. 1, the implementation process of chemical gas noise reduction is described in detail:

the chemical gas purification method relates to a chemical gas purification system, which comprises a support 11, two end plates 22 are connected on the support 11 in a rotating manner, the two end plates 22 are respectively and fixedly connected with two ends of a plurality of adjusting pipelines 21, an air inlet pipe 31 is also fixedly connected on the support 11, a plurality of branch pipes 32 are fixedly connected on the air inlet pipe 31, expansion pipes 34 are fixedly connected on the branch pipes 32, the expansion pipes 34 are in surface contact with the corresponding end plates 22, chemical gas enters through the air inlet pipe 31 and then enters into the expansion pipes 34 after being conveyed to the branch pipes 32, when the gas enters into the branch pipes 32 from the air inlet pipe 31, the sectional area for gas circulation is reduced, the flowing speed of the gas in the air inlet pipe 31 is changed, the gas flowing rapidly becomes slow, further, the reduction of the sound noise of the gas is realized, and the purpose of reducing the noise of the gas while shunting is realized, all be provided with the switch on a plurality of bleeder pipes 32, when gaseous from a plurality of bleeder pipes 32 leaks, can be timely close bleeder pipes 32 one by one, thereby check a plurality of bleeder pipes 32, and simultaneously, close bleeder pipes 32 one by one, can guarantee chemical industry gas when purifying, maintain the pipeline of leaking gas, gaseous enters into a plurality of adjusting pipe 21 after entering into a plurality of expansion pipe 34 from a plurality of bleeder pipes 32 again, gaseous circulation sectional area changes once more, make gaseous velocity of flow change once more, and then realize the effect of making an uproar falls when chemical industry gas flows, the central line coincidence of two end plates 22, two end plates 22 can rotate around self axis, thereby drive a plurality of adjusting pipe 21 and rotate, change the degree of coincidence of a plurality of adjusting pipe 21 and corresponding expansion pipe 34, and then accomplish the circulation speed that gas flows through a plurality of adjusting pipe 21, when the plurality of adjusting pipelines 21 and the corresponding expansion pipes 34 are completely staggered, the plurality of adjusting pipelines 21 and the corresponding expansion pipes 34 are not communicated, and the adjustment of the flow rate of the gas in unit time is realized.

With reference to fig. 1 and 6, the implementation of the gas flow from the expansion duct into the conditioning duct is described in detail:

it is a plurality of all be provided with the sealing rubber ring on the expansion pipe 34, when a plurality of expansion pipes 34 communicate with the regulation pipeline 21 completely, a plurality of sealing rubber rings seal expansion pipe 34, end plate 22 is adjusted a plurality of expansion pipe 34's opening range, thereby realize entering into a plurality of regulation pipeline 21's effective sectional area's regulation from a plurality of expansion pipes 34 to gas, a plurality of expansion pipe 34's the outside is provided with protective housing, prevent from causing the pollution and the harm of environment from the gas of revealing from a plurality of regulation pipeline 21 and the staggered opening part of a plurality of expansion pipes 34.

With reference to fig. 3, the implementation of filtering solid particles in a gas is detailed:

all be provided with two filter screens 23 in a plurality of regulation pipelines 21, equal fixedly connected with spring between two filter screens 23 in same regulation pipeline 21, filter screen 23 that is close to end plate 22 passes through threaded connection on end plate 22, when gaseous through a plurality of regulation pipelines 21, the filtration through a plurality of filter screens 23 makes the solid particle in the gas that passes through filtered, stay on a plurality of filter screens 23, all be provided with active carbon on two filter screens 23, to part harmful gas have adsorption, and remaining gas continues to flow and purifies on next step.

Referring to fig. 2, 3, 4 and 5, the implementation process of driving the plurality of adjusting pipelines to rotate and adjust the effective opening of the plurality of expanding pipes is described in detail:

rotate on the support 11 and be connected with two adjusting gear 41, fixedly connected with ring gear on end plate 22's the excircle, two adjusting gear 41 all with the ring gear meshing transmission on the end plate 22 that corresponds, support 11 is two gear motor I of fixedly connected with still, two gear motor I's output shaft respectively with two adjusting gear 41 fixed connection, start two gear motor I, two gear motor I drive two adjusting gear 41 and rotate, two adjusting gear 41 synchromesh drives have the end plate 22 rotation of ring gear, this end plate 22 drives a plurality of regulation pipelines 21 and rotates, thereby realize the regulation of the effective open range of a plurality of expansion pipes 34.

With reference to fig. 7, 8, 9 and 10, the implementation of cleaning a plurality of conditioning ducts is explained in detail:

the equal fixed connection of a plurality of bleeder pipes 32 is on dysmorphism board 33, the equipartition has a plurality of screw holes 35 on the dysmorphism board 33, all there is threaded rod 52 through threaded connection in a plurality of screw holes 35, equal fixedly connected with cleaning plate 53 on a plurality of threaded rod 52, when a plurality of threaded rod 52 slide on the axis, because the direction of a plurality of screw hole 35 screw threads, when a plurality of threaded rod 52 take place the displacement on the axis, rotate around self axis, a plurality of threaded rod 52 drive a plurality of cleaning plate 53 and rotate, a plurality of cleaning plate 53 are the heliciform, when the axis of a plurality of regulation pipelines 21 rotates and corresponds the coincidence respectively with the axis of a plurality of threaded rod 52, take place the in-process that the displacement takes place to a plurality of cleaning plate 53 and cut the solid particle on a plurality of regulation pipelines 21 inner walls, prevent it from forming a monoblock solid, cause the clean difficult phenomenon of solid particle, promote a plurality of filter screens 23 when a plurality of threaded rod 52 contact a plurality of unfixed filter screens 23 that correspond simultaneously Slide, compress a plurality of springs that correspond simultaneously, shorten the distance between two filter screens 23 in same regulation pipeline 21, after a plurality of threaded rods 52 moved extreme position, a plurality of cleaning plates 53 carried out abundant cleanness to a plurality of regulation pipelines 21, at this moment, can take off a plurality of filter screens 23 through the bolt fastening, then cleaned or changed the filter screen, ensured the screening purification to solid in the chemical industry gas in a plurality of regulation pipelines 21.

Referring to fig. 7, 8, 9 and 10, the implementation of thorough cleaning of the inner walls of the various conditioning ducts is described in detail:

equal fixedly connected with cleaning brush 54 on a plurality of threaded rods 52, when a plurality of screw holes 35 took place to move, a plurality of screw holes 35 drove a plurality of cleaning brushes 54 and take place to rotate when gliding, and a plurality of cleaning brushes 54 clean a plurality of inner walls of adjusting pipeline 21, reach and ensure that a plurality of inner walls of adjusting pipeline 21 are clean, do not have solid particle residue in the chemical industry gas, influence next gas purification.

Referring to fig. 7, 8, 9 and 10, an implementation process of increasing the cleaning effect of the plurality of cleaning brushes cleaning the inner wall of the conditioning duct is described in detail:

it is a plurality of all be provided with the friction bump on the cleaning brush 54, when a plurality of cleaning brushes 54 contact with a plurality of inner walls of adjusting the pipeline 21 respectively, a plurality of friction bumps can increase the frictional force of a plurality of cleaning brushes 54 with a plurality of inner wall contacts of adjusting the pipeline 21, it is clean to the solid particle on a plurality of inner walls of adjusting the pipeline 21 through the cutting more easily, reach the best clean effect, the outside of a plurality of expansion pipes 34 is provided with protecting sheathing, including this protecting sheathing also protects a plurality of cleaning plates 53 and a plurality of cleaning brushes 54, form inclosed space, prevent taking place the leakage of chemical industry gas, cause the pollution of environment.

Referring to fig. 9 and 10, an implementation of driving the plurality of cleaning brushes and the plurality of cleaning plates to move is described in detail:

the linkage plate 51 is rotationally connected with the threaded rods 52, the linkage plate 51 is fixedly connected with the waist-shaped rod 61, the waist-shaped rod 61 is slidably connected with the special-shaped plate 33, a hole matched with the cross-sectional area of the waist-shaped rod 61 is formed in the special-shaped plate 33, the threaded gear 62 and the feeding gear 63 are rotationally connected with the end plate 22 close to the threaded rod 52, the end plate 22 is fixedly connected with the speed reducing motor II, an output shaft of the speed reducing motor II is fixedly connected with the feeding gear 63, the sensor 24 is fixedly connected with the other end plate 22, the threaded gear 62 is in meshing transmission with the feeding gear 63, the threaded gear 62 and the waist-shaped rod 61 are in threaded transmission, the speed reducing motor II is started, the speed reducing motor II drives the feeding gear 63 to rotate, the feeding gear 63 is in meshing transmission with the threaded gear 62, the threaded gear 62 drives the waist-shaped rod 61 to slide on the special-shaped plate 33 through threads, the waist-shaped rod 61 drives the linkage plate 51 to slide, the linkage plate 51 drives the plurality of threaded rods 52 to slide, so that the inner walls of the plurality of adjusting pipelines 21 are cleaned by the plurality of cleaning brushes 54 and the plurality of cleaning plates 53.

Referring to fig. 1 and 11, the implementation process of independently purifying the chemical gas after solid purification is described in detail:

ring frame 71 fixed connection is on support 11, a plurality of independent pipes 72 of fixedly connected with on the ring frame 71, a plurality of independent pipes 72 all with the end plate 22 face contact that corresponds, the chemical industry gas after the solid purifies again gets into subsequent chemical industry gas container after flowing to a plurality of independent pipes 72 from a plurality of regulation pipelines 21 internal flow, judge the effect to the chemical industry gas solid purification in a plurality of regulation pipelines 21 through the subsequent gaseous purifying effect to a plurality of independent pipes 72, thereby confirm whether to need clean a plurality of independent pipes 72.