CN210544076U

CN210544076U - Deodorizing and purifying device of plastic granulator

Info

Publication number: CN210544076U
Application number: CN201920684750.3U
Authority: CN
Inventors: 师圆生; 李志荣; 任东发; 曾福厚; 吴柒兵; 杨林鲜; 易友元
Original assignee: Shandong Baolan Ep Co ltd
Current assignee: Shandong Baolan Environmental Protection Co ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-05-19
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a plastic granulator's flavor purification device that removes, including spraying the case, one side that sprays the case is connected with the second connecting pipe, the one end of second connecting pipe be connected with the second rose box, the upper end of second rose box is connected with first connecting pipe, the upper end of first connecting pipe is connected with first rose box, the upper end of first rose box is connected with defeated tobacco pipe, the one end of defeated tobacco pipe is connected with the connecting cylinder, the lower extreme of connecting cylinder is fixed with the collection petticoat pipe, it is equipped with spray set to spray the incasement, one side that sprays the case is equipped with the reaction box. The utility model discloses simple structure, the effectual interception of dust that produces when can be with the plastics granulation filters, and passes through the reaction discharge with the harmful gas who produces, and purification efficiency is high, and purifying effect is good, has eliminated direct emission and has purified the multiple potential safety hazard that thoroughly not brought, can effectively protect producers' safety, uses more environmental protection.

Description

Deodorizing and purifying device of plastic granulator

Technical Field

The utility model relates to a high-rise building escape device technical field especially relates to a plastic granulator's purifier that removes flavor.

Background

The waste plastic recycling and resource development is from the deep knowledge of the environment and resources, and is a survival mode for reducing the pollution of the waste plastic to the environment and reducing the resource waste.

In the plastic granulating process, plastics can generate more harmful gas, dust and the like when being heated and granulated, a small part of the traditional plastic granulating machine is lack of a waste treatment function, the generated harmful gas is directly discharged into the atmosphere, dioxin, hydrogen chloride, hydrogen fluoride and carbon monoxide in the harmful gas account for most parts and cause great pollution to the environment, the health of human beings is seriously threatened, dust in workshops is easy to fly, the operation environment is seriously influenced, great threat to the body health of production personnel exists, most of the plastic granulating machines only discharge the generated harmful gas, dust and the like into the atmosphere through a chimney after being simply filtered during production, a large amount of harmful gas still exists in the filtered smoke dust, the purification efficiency is low, the effect is poor, the problems of incomplete treatment, serious environmental pollution and life safety threat to the production personnel exist, therefore, we propose a deodorizing and purifying device for plastic granulator to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a deodorizing and purifying device of a plastic granulator.

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

a deodorizing and purifying device of a plastic granulator comprises a spray box, wherein one side of the spray box is connected with a second connecting pipe, one end of the second connecting pipe is connected with a second filter box, the upper end of the second filter box is connected with a first connecting pipe, the upper end of the first connecting pipe is connected with a first filter box, the upper end of the first filter box is connected with a smoke conveying pipe, one end of the smoke conveying pipe is connected with a connecting cylinder, the lower end of the connecting cylinder is fixedly provided with a smoke collecting hood, the spray box is internally provided with a spray device, one side of the spray box is provided with a reaction box, the upper end of the reaction box is hinged with a box cover, the upper end of the spray box is connected with a third gas pipe, one end of the third gas pipe penetrates through the box cover and extends into the reaction box, the reaction box is internally provided with a reaction device, one side of the box cover is provided with a second gas pipe in a penetrating manner, one end, the lower extreme of gaseous improvement case is connected with first gas-supply pipe, the one end of first gas-supply pipe is connected with centrifugal fan, centrifugal fan's upper end is connected with the blast pipe.

Preferably, spray set is including fixing a plurality of fixed blocks on the lateral wall of both ends in spraying the incasement, and fixes the crisscross setting of a plurality of fixed blocks of spraying the incasement both sides, and one side of a plurality of fixed blocks all is connected with the impeller through the bearing rotation, and one side of a plurality of fixed blocks all installs atomizer, a plurality of raceway on the lateral wall of both ends in spraying the incasement, a plurality of raceway and a plurality of fixed block one-to-one, the one end of raceway runs through the fixed block and connects in one side of atomizer.

Preferably, reaction unit is including connecting the three installation pipe in third gas-supply pipe one end, and the both sides of three installation pipe all are connected with a plurality of aeration pipes, copper ammonia solution has been held in the reaction box, and three installation pipe and a plurality of aeration pipe all are located copper ammonia solution.

Preferably, the equal sliding connection in one side of first rose box and second rose box has the removal frame, a week lateral wall in the removal frame is fixed with the bearer frame jointly, and first filter layer and second filter layer have been placed respectively to the upper end of two bearer frames, first filter layer is located the second rose box, the second filter layer is located first rose box

Preferably, one side of the lower end of the spraying box is provided with a first opening, and one side of the lower end of the reaction box is provided with a second opening.

Preferably, air negative ion generators are fixed on the side walls of two ends in the gas improvement box.

Preferably, the first filter layer is made of glass fiber cotton, and the second filter layer is made of activated carbon.

Preferably, the atomizer of one side is the slope setting up in the spray box, the atomizer of opposite side is the slope setting down in the spray box.

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

1. the first filter box, the second filter box, the spraying box and the reaction box are matched to effectively purify harmful gas and dust generated during plastic granulation, so that the problems that the generated harmful gas is directly discharged to seriously pollute the environment and the dust flies to threaten the health of production personnel are solved, the environment is protected, the potential safety hazard of the production personnel is eliminated, and the use is safer;

2. through the matching of the first filter layer, the second filter layer, the spraying device, the reaction device and the gas improvement box, harmful gas and dust generated during plastic granulation can be more thoroughly purified, the problems that the generated harmful gas and dust are simply filtered and discharged, the purification efficiency is low, the effect is poor, the treatment is incomplete, the environment is polluted, the life safety of production personnel is threatened are solved, more potential safety hazards are eliminated, and the purification efficiency and the purification effect are effectively improved;

to sum up, the utility model discloses simple structure, the effectual interception of dust that produces when can be with the plastics granulation is filtered, and passes through the reaction with the harmful gas who produces and discharge, and purification efficiency is high, and purifying effect is good, has eliminated direct emission and has purified the multiple potential safety hazard that thoroughly not brought, can effectively protect producers' safety, uses more environmental protection.

Drawings

Fig. 1 is a schematic view of an external structure of a deodorizing and purifying device of a plastic granulator according to the present invention;

FIG. 2 is a schematic view of the internal structure of a deodorizing and purifying device of a plastic granulator according to the present invention;

FIG. 3 is an enlarged view of the structure at the position A of the deodorizing and purifying device of the plastic granulator according to the present invention;

FIG. 4 is a schematic structural view of a movable frame of the deodorizing and purifying device of the plastic granulator according to the present invention;

fig. 5 is a schematic structural view of the installation pipe of the deodorizing and purifying device of the plastic granulator.

In the figure: 1 smoke collecting hood, 2 connecting cylinders, 3 smoke conveying pipes, 4 first filter boxes, 5 second filter boxes, 6 first connecting pipes, 7 first filter layers, 8 bearing frames, 9 second connecting pipes, 10 first openings, 11 mounting pipes, 12 cuprammonium solution, 13 aeration pipes, 14 second openings, 15 centrifugal fans, 16 first gas conveying pipes, 17 exhaust pipes, 18 air negative ion generators, 19 gas improvement boxes, 20 box covers, 21 second gas conveying pipes, 22 spray boxes, 23 third gas conveying pipes, 24 second filter layers, 25 moving frames, 26 impellers, 27 atomizing nozzles, 28 fixing blocks, 29 water conveying pipes, 30 reaction boxes, 31 bearings and 32 handles.

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. 1-5, a deodorizing and purifying device for a plastic granulator comprises a spraying box 22, one side of the spraying box 22 is connected with a second connecting pipe 9, one end of the second connecting pipe 9 is connected with a second filtering box 5, the upper end of the second filtering box 5 is connected with a first connecting pipe 6, the upper end of the first connecting pipe 6 is connected with a first filtering box 4, one side of each of the first filtering box 4 and the second filtering box 5 is slidably connected with a movable frame 25, two sides of the lower end of the movable frame 25 are provided with rollers and corresponding guide rails, the operation principle is consistent with that of the existing drawer, the movable frame 25 can be pulled out conveniently to replace a first filtering layer 7 and a second filtering layer 24, a bearing frame 8 is fixed on the side wall of the circumference in the movable frame 25, the first filtering layer 7 and the second filtering layer 24 are prevented from falling, the first filtering layer 7 and the second filtering layer 24 are respectively placed on the upper ends of the two bearing frames, the purification effect is achieved;

the first filter layer 7 is made of glass fiber cotton, has good heat resistance, is not aged after long-term use, has excellent dimensional stability, and can effectively filter large-particle dust, the second filter layer 24 is made of activated carbon, the activated carbon has good adsorption performance and good chemical stability, can resist strong acid and strong alkali and resist high temperature, when a plastic granulator operates, dioxin can be generated when plastic is heated, has low-concentration chronic toxicity, can reduce immunologic function, physiological abnormality, carcinogenesis and the like, has extremely high harm, and can adsorb the dioxin in gas, so that the harm to the environment and production personnel is reduced;

the first filter layer 7 is positioned in the second filter box 5, the second filter layer 24 is positioned in the first filter box 4, dust and the like can be conveniently and thoroughly intercepted through double filtration, the purification effect is improved, the upper end of the first filter box 4 is connected with the smoke conveying pipe 3, one end of the smoke conveying pipe 3 is connected with the connecting cylinder 2, the lower end of the connecting cylinder 2 is fixedly provided with the smoke collecting hood 1, four corners of the lower end of the smoke collecting hood 1 are provided with threaded through holes, the smoke collecting hood 1 is conveniently connected to one end of a chimney of the plastic granulator, and gas and dust generated by the plastic granulator can conveniently enter the first filter box 4 and the second filter box 5 through the smoke collecting hood 1, the connecting cylinder 2 and the smoke conveying pipe 3 in sequence for filtration;

a spraying device is arranged in the spraying box 22, the spraying device enables hydrogen chloride and hydrogen fluoride in gas to be dissolved in water and discharged, the purification effect is improved, a first opening 10 is formed in one side of the lower end of the spraying box 22, hydrofluoric acid and hydrochloric acid waste liquid generated by dissolving hydrogen chloride and hydrogen fluoride in gas in water can be conveniently discharged through the first opening 10, the purification effect is good, a reaction box 30 is arranged on one side of the spraying box 22, a second opening 14 is formed in one side of the lower end of the reaction box 30, liquid generated after carbon monoxide is absorbed by a copper ammonia solution 12 can be conveniently discharged, and a box cover 20 is hinged to the upper end of the reaction box 30, and the copper ammonia solution 12 can be conveniently added;

the upper end of the spray box 22 is connected with a third gas pipe 23, one end of the third gas pipe 23 penetrates through the box cover 20 and extends into the reaction box 30, a reaction device is arranged in the reaction box 30, the reaction device absorbs carbon monoxide by using a copper ammonia solution 12, the emission of the carbon monoxide is reduced to improve the purification effect, one side of the box cover 20 is penetrated with a second gas pipe 21, one end of the second gas pipe 21 is connected with a gas improvement box 19, air negative ion generators 18 are fixed on the side walls of two ends in the gas improvement box 19, the air negative ion generators 18 increase the negative ion components in the air by using high-voltage corona, the health of a human body can be promoted, the air negative ion generators are known as air vitamins, and the quality of the gas can be effectively improved;

the lower extreme of gaseous improvement case 19 is connected with first gas-supply pipe 16, the one end of first gas-supply pipe 16 is connected with centrifugal fan 15, when centrifugal fan 15 functions, it is inside through mechanical rotation production centrifugal force with air throw away from blast pipe 17 to all produce the negative pressure in first rose box 4, second rose box 5, spray box 22, the reaction box 30, collection petticoat pipe 1 absorbs the smoke and dust and carries out purification on next step, the upper end of centrifugal fan 15 is connected with blast pipe 17, be convenient for the gaseous exhaust after the purification.

The utility model discloses in, spray set is including fixing a plurality of fixed blocks 28 on the lateral wall of both ends in spray box 22, and fix a plurality of fixed blocks 28 crisscross setting of both sides in spray box 22, be convenient for the intensive mixing of gas and water smoke, one side of a plurality of fixed blocks 28 all is connected with impeller 26 through the bearing rotation, and one side of a plurality of fixed blocks 28 all installs atomizer 27, when atomizer 27 will have the pressure rivers through spraying to impeller 26, impeller 26 receives the impact and begins to rotate, thereby fully mix the water smoke and the gas in spray box 22, make hydrogen chloride and the hydrogen fluoride harmful gas in the gas dissolve in the water, thereby discharge hydrofluoric acid and the hydrochloric acid waste liquid that will produce through first opening 10 with the rivers;

spray a plurality of raceway 29 on the both ends lateral wall in the case 22, for atomizer provides the water source, a plurality of raceway 29 and a plurality of fixed block 28 one-to-one, fixed block 28 is run through to raceway 29's one end and is connected in atomizer 27's one side, atomizer 27 of one side is the slope setting up in spray a case 22, atomizer 27 of opposite side is the slope setting down in spray a case 22, be convenient for make the gaseous and water intensive mixing in spray a case 22.

The utility model discloses in, reaction unit is including connecting three installation pipe 11 in third gas-supply pipe 23 one end, the both sides of three installation pipe 11 all are connected with a plurality of aeration pipes 13, be equipped with a plurality of gas pockets on aeration pipe 13, gas vent discharge bubble generation on through aeration pipe 13, the bubble is at the 12 come-up in-process of cuprammonium solution, carbon monoxide and cuprammonium solution 12 emergence reaction in it, thereby the emission of carbon monoxide has been reduced, cuprammonium solution 12 has been held in the reaction box 30, cuprammonium solution 12 can be effectual absorbs carbon monoxide, thereby reduce the emission of carbon monoxide, and three installation pipe 11 and a plurality of aeration pipe 13 all are located cuprammonium solution 12, be convenient for carbon monoxide and the reaction of cuprammonium solution 12 in the gas.

In the utility model, when in use, the smoke collecting hood 1 is connected to one end of the chimney of the plastic granulator, when the centrifugal fan 15 operates, the first filter box 4, the second filter box 5, the spraying box 22 and the reaction box 30 all generate negative pressure, the gas and dust generated by the plastic granulator sequentially pass through the smoke collecting hood 1, the connecting cylinder 2 and the smoke conveying pipe 3 to enter the first filter box 4 and then enter the second filter box 5 through the first connecting pipe 6, the first filter layer 7 and the second filter layer 24 filter the dioxin in the dust and harmful gas, the filtered gas enters the spraying box 22 through the second connecting pipe 9, when the atomizing nozzle 27 sprays the pressurized water flow onto the impeller 26, the impeller 26 is impacted to start rotating, thereby the water mist and the gas in the spraying box 22 are fully mixed, the hydrogen chloride and the hydrogen fluoride in the gas are dissolved in the water, thereby the gas is discharged through the first opening 10 along with the water flow, gas after spraying passes through third gas-supply pipe 23 and gets into installation pipe 11, in following getting into a plurality of aeration pipes 13 through installation pipe 11, gaseous gas vent discharge generated bubble on through aeration pipe 13, the bubble is at the upward flotation in-process of copper ammonia solution 12, carbon monoxide and copper ammonia solution 12 in it take place the reaction, thereby the quantity of carbon monoxide has been reduced, gaseous gas gets into gaseous improvement case 19 through second gas-supply pipe 21, air anion generator 18 can effectively improve gaseous quality, and then gaseous 16 entering centrifugal fan 15 through first gas-supply pipe in, discharge in the blast pipe 17 under centrifugal fan 15's effect, purification efficiency is high, purifying effect is good.

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 utility model provides a plastic granulator's purifier that removes flavor, includes spray box (22), its characterized in that: one side of the spraying box (22) is connected with a second connecting pipe (9), one end of the second connecting pipe (9) is connected with a second filtering box (5), the upper end of the second filtering box (5) is connected with a first connecting pipe (6), the upper end of the first connecting pipe (6) is connected with a first filtering box (4), the upper end of the first filtering box (4) is connected with a smoke conveying pipe (3), one end of the smoke conveying pipe (3) is connected with a connecting cylinder (2), the lower end of the connecting cylinder (2) is fixed with a smoke collecting cover (1), a spraying device is arranged in the spraying box (22), one side of the spraying box (22) is provided with a reaction box (30), the upper end of the reaction box (30) is hinged with a box cover (20), the upper end of the spraying box (22) is connected with a third gas conveying pipe (23), one end of the third gas conveying pipe (23) penetrates through the box cover (20) and extends into the reaction box (30), be equipped with reaction unit in reaction box (30), one side of case lid (20) is run through and is equipped with second gas-supply pipe (21), the one end of second gas-supply pipe (21) is connected with gaseous improvement case (19), the lower extreme of gaseous improvement case (19) is connected with first gas-supply pipe (16), the one end of first gas-supply pipe (16) is connected with centrifugal fan (15), the upper end of centrifugal fan (15) is connected with blast pipe (17).

2. The odor-removing and purifying device of the plastic granulator according to claim 1, wherein the spraying device comprises a plurality of fixing blocks (28) fixed on the side walls of the two ends in the spraying box (22), the fixing blocks (28) fixed on the two sides in the spraying box (22) are arranged in a staggered manner, one side of each fixing block (28) is rotatably connected with an impeller (26) through a bearing, an atomizing nozzle (27) is installed on one side of each fixing block (28), a plurality of water pipes (29) on the side walls of the two ends in the spraying box (22), the water pipes (29) correspond to the fixing blocks (28) one to one, and one end of each water pipe (29) penetrates through the fixing block (28) and is connected to one side of the atomizing nozzle (27).

3. The odor-removing and purifying device of the plastic granulator according to claim 1, wherein the reaction device comprises three mounting pipes (11) connected to one end of the third gas pipe (23), wherein a plurality of aeration pipes (13) are connected to two sides of each mounting pipe (11), the reaction box (30) contains the copper ammonia solution (12), and the three mounting pipes (11) and the aeration pipes (13) are located in the copper ammonia solution (12).

4. The odor-removing and purifying device of the plastic granulator according to claim 1, wherein one side of each of the first filtering box (4) and the second filtering box (5) is slidably connected with a movable frame (25), a bearing frame (8) is fixed on the side wall of one circle in the movable frame (25), a first filtering layer (7) and a second filtering layer (24) are respectively placed on the upper ends of the two bearing frames (8), the first filtering layer (7) is located in the second filtering box (5), and the second filtering layer (24) is located in the first filtering box (4).

5. The odor-removing purification device of the plastic granulator according to claim 1, wherein the lower end side of the spray box (22) is provided with a first opening (10), and the lower end side of the reaction box (30) is provided with a second opening (14).

6. The odor-removing and purifying device of the plastic granulator according to claim 1, wherein the air anion generators (18) are fixed on the side walls of both ends in the gas improvement box (19).

7. The odor-removing purification device of the plastic granulator according to claim 4, wherein the first filter layer (7) is made of glass fiber cotton, and the second filter layer (24) is made of activated carbon.

8. The odor-removing purification device of the plastic granulator according to claim 1, wherein the atomizing nozzles (27) at one side of the spray box (22) are inclined upward, and the atomizing nozzles (27) at the other side of the spray box (22) are inclined downward.