Waste gas removal environment-friendly equipment for plastic particle production

Abstract

The waste gas removal environment-friendly equipment for plastic particle production comprises a waste gas treatment box, a mounting plate is arranged in the waste gas treatment box in a lap joint mode, locking columns are fixedly arranged on the front side of the mounting plate, a handle is fixedly arranged between the opposite faces of the locking columns, and a containing net cage is fixedly arranged on the rear side of the mounting plate. Moisture in waste gas is absorbed through an adsorbent in the containing net cage, the containing net cage is taken out of the waste gas treatment box through the mounting plate to be replaced, an opening of the containing net cage is blocked through the blocking plate and the fixed magnet, and after the containing net cage is placed into the waste gas treatment box again through the mounting plate, the waste gas treatment box is replaced. The position of the mounting plate is locked through the locking assembly, so that the situation that when the humidity of waste gas is high, activated carbon easily adsorbs moisture, the adsorption capacity of organic waste gas is reduced, and consequently the waste gas cannot be completely treated is avoided, and the situation that moisture in the waste gas cannot be absorbed due to the fact that an adsorbent is saturated is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment technical field especially, relates to a kind of waste gas removal environmental protection equipment for plastic granule production. BACKGROUND

[0002] Plastic granule refers to granular plastic, generally divided into 200 more, subdivision reaches several thousand, common plastic granule has general plastic, engineering plastic, special plastic, general plastic: polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, polyurethane etc., engineering plastic: nylon, polytetrafluoroethylene, polyformaldehyde, polycarbon organic silicon etc., special plastic: thermosetting plastic, functional high-molecular plastic, such as artificial kidney.

[0003] And in the plastic granule production process, plastic granule production usually needs to heat plastic raw material to melt state.In this process, due to the action of high temperature, low molecular substances, additives and residual small molecule monomers in plastic will volatilize, form waste gas, and the generated waste gas directly discharged will cause pollution to the environment, so waste gas needs to be treated.

[0004] In the plastic granule production process, in order to effectively and simply remove waste gas, the porous structure of activated carbon is used to adsorb organic pollutants in waste gas.When waste gas passes through activated carbon layer, organic matter is adsorbed on the surface and pore of activated carbon, so as to achieve the purpose of purifying waste gas.

[0005] But there is high humidity in plastic granule production waste gas, or in some humid climate areas or high humidity waste gas is produced in the production process, the high humidity in waste gas can affect the adsorption performance of activated carbon, when waste gas humidity is higher, activated carbon is easy to adsorb moisture, thereby reducing the adsorption capacity of organic waste gas, so that waste gas cannot be completely treated, based on the above problems, the present application proposes a kind of waste gas removal environmental protection equipment for plastic granule production. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of prior art, the utility model provides a kind of waste gas removal environmental protection equipment for plastic granule production, to solve the problems proposed in the above background art.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] The utility model provides a kind of plastic particle production exhaust gas removal environmental protection equipment, including exhaust gas treatment box, the inside lap joint of the exhaust gas treatment box is provided with mounting plate, the front side of the mounting plate is fixedly provided with locking post, locking post is fixedly provided with handle between opposite faces, the rear side of the mounting plate is fixedly provided with containing net box, the rear side of the containing net box is fixedly provided with limiting stand, the inside sliding of the limiting stand is provided with stop board, the bottom of the stop board is fixedly provided with fixed magnet, fixed magnet is adsorbed with limiting stand, the front side of the exhaust gas treatment box is provided with locking assembly for locking mounting plate, the inside of the exhaust gas treatment box is provided with mounting assembly, the inside of the exhaust gas treatment box is provided with activated carbon filter screen by mounting assembly, the front side of the exhaust gas treatment box is provided with limiting assembly.

[0009] Preferably, the locking assembly includes a rectangular sleeve fixedly installed on the front side of the exhaust gas treatment box, a moving plate is lap-jointed on the right side of the rectangular sleeve, a limiting protrusion cooperated with the limiting assembly is arranged on the right side of the moving plate, a moving rod is fixedly arranged on the left side of the moving plate, a sliding block is fixedly arranged on the left end of the moving rod, a spring is connected between the right side of the sliding block and the right side wall of the rectangular sleeve, a locking rod is fixedly arranged on the left side of the sliding block, and the locking rod is slidingly connected with the locking post.

[0010] Preferably, the mounting assembly includes a connecting plate lap-jointed inside the exhaust gas treatment box, an I-beam is fixedly arranged on the bottom of the connecting plate, a plug-in plate is lap-jointed on the surface of the I-beam, the activated carbon filter screen is fixedly installed on the bottom of the plug-in plate, a handle is fixedly arranged on the top of the connecting plate, a stud is lap-jointed inside the connecting plate, the stud is fixedly installed inside the exhaust gas treatment box, and a butterfly nut is threadedly arranged on the surface of the stud.

[0011] Preferably, the limiting assembly includes a mounting shaft fixedly installed on the front side of the exhaust gas treatment box, a turnover plate is rotatably arranged inside the mounting shaft, a coil spring is arranged on the surface of the mounting shaft, one end of the coil spring is fixedly installed on the mounting shaft, and the other end of the coil spring is fixedly installed on the turnover plate.

[0012] Preferably, the number of the locking rods is two, and the two locking rods are symmetrically distributed, the left end of the locking rod is hemispherical, and a locking hole for connecting with the locking rod is arranged through the surface of the locking post.

[0013] Preferably, the moving rod, the sliding block and the locking rod are all made of metal material, and the moving rod, the sliding block and the locking rod are all slidingly connected with the rectangular sleeve.

[0014] Preferably, the limiting protrusion is in the shape of an arrow, and the limiting protrusion is made of metal material.

[0015] Compared with the prior art, the plastic particle production waste gas removal environment-friendly equipment has the advantages that: the moisture in the waste gas is absorbed by the adsorbent in the containing net box, the containing net box is taken out from the waste gas treatment box for replacement through the mounting plate, the opening of the containing net box is blocked by the blocking plate and the fixed magnet, and after the containing net box is put into the waste gas treatment box again through the mounting plate, the position of the mounting plate is locked through the locking assembly, so that when the waste gas humidity is high, the activated carbon is not easy to absorb moisture, the adsorption capacity of the activated carbon on the organic waste gas is reduced, the waste gas cannot be completely treated, and the adsorbent is saturated and cannot absorb the moisture in the waste gas. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure of the utility model;

[0017] Figure 2 It is a structure of the utility model;

[0018] Figure 3 It is a structure of the utility model;

[0019] Figure 4 It is a structure of the utility model;

[0020] Figure 5 It is a structure of the utility model;

[0021] Figure 6 It is Figure 2 The structure of A of the utility model is enlarged.

[0022] In the drawing: 1 waste gas treatment box, 2 mounting plate, 3 locking column, 4 handle, 5 containing net box, 6 limiting frame, 7 blocking plate, 8 fixed magnet, 9 rectangular sleeve, 10 moving plate, 11 moving rod, 12 limiting lug, 13 moving rod, 14 sliding block, 15 spring, 16 locking rod, 17 mounting shaft, 18 turnover plate, 19 coil spring, 20 connecting plate, 21 I-beam, 22 plugboard, 23 activated carbon filter screen, 24 handle, 25 stud, 26 butterfly nut. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Refer to Figures 1-6The utility model provides a kind of plastic particle production with waste gas removal environmental protection equipment, including waste gas treatment box 1, waste gas treatment box 1 inside lap joint is provided with mounting plate 2, mounting plate 2 front side is fixedly provided with locking column 3, locking column 3 is fixedly provided with handle 4 between opposite faces, mounting plate 2 rear side is fixedly provided with holding net box 5, holding net box 5 rear side is fixedly provided with limiting stand 6, limiting stand 6 inside is slidably provided with blocking plate 7, blocking plate 7 bottom is fixedly provided with fixed magnet 8, fixed magnet 8 is adsorbed with limiting stand 6, waste gas treatment box 1 front side is provided with locking assembly for locking mounting plate 2, waste gas treatment box 1 inside is provided with mounting assembly, waste gas treatment box 1 inside is provided with activated carbon filter screen 23 by mounting assembly, waste gas treatment box 1 front side is provided with limiting assembly, locking assembly includes the rectangular sleeve 9 of fixed installation waste gas treatment box 1 front side, rectangular sleeve 9 right side lap joint is provided with moving plate 10, moving plate 10 right side is provided with limiting boss 12 for cooperation with limiting assembly, moving plate 10 left side is fixedly provided with moving rod 13, moving rod 13 left end is fixedly provided with sliding block 14, spring 15 is connected between sliding block 14 right side and rectangular sleeve 9 right side wall, sliding block 14 left side is fixedly provided with locking rod 16, moving rod 13, sliding block 14 and locking rod 16 are all made of metal material, moving rod 13, sliding block 14 and locking rod 16 are all slidably connected with rectangular sleeve 9, and metal-made moving rod 13, sliding block 14 and locking rod 16 are not prone to deformation or fracture, so as to guarantee the locking effect of mounting plate 2, locking rod 16 is slidably connected with locking column 3, the number of locking rod 16 is two, and the two locking rods 16 are symmetrically distributed, the left end of locking rod 16 is hemispherical, the surface of locking column 3 is penetrated and is provided with locking hole for being connected with locking rod 16, the hemispherical shape makes locking rod 16 more easily inserted into locking column 3, and by the arrangement of locking hole, locking rod 16 is inserted into locking column 3, limiting assembly includes the installation shaft 17 of fixed installation in waste gas treatment box 1 front side, the turning plate 18 is rotatably arranged in the installation shaft 17, the limiting boss 12 is arrow-shaped structure, the limiting boss 12 is made of metal material, the arrow-shaped limiting boss 12 is convenient for turning the turning plate 18, and the limiting boss 12 made of metal material is not prone to fracture, the surface of installation shaft 17 is provided with coil spring 19, one end of coil spring 19 is fixedly installed on installation shaft 17, the other end of coil spring 19 is fixedly installed on turning plate 18, pulling moving plate 10 drives limiting boss 12 and moving rod 13 to move to right side, so that moving rod 13 drives sliding block 14 to compress spring 15, and drives locking rod 16 to move out from the locking hole of locking column 3, and after limiting boss 12 enters the inside of turning plate 18, the turning plate 18 limits limiting boss 12, handle 4 drives mounting plate 2 to take out holding net box 5 through locking column 3, takes out blocking plate 7 and fixed magnet 8 from limiting stand 6, pours out adsorbent in holding net box 5, and puts in unused adsorbent, reinserts blocking plate 7 into the inside of limiting stand 6,And make fixed magnet 8 and limit frame 6 lower side wall adsorption, put the net cage 5 into the inside of waste gas treatment box 1, install two turnover plate 18, spring 15 rebound push slide block 14 drive locking rod 16 insert locking hole in locking column 3, so as to facilitate the replacement of adsorbent, avoid the adsorbent saturated after the humidity in the exhaust gas cannot be absorbed, and convenient to the saturated adsorbent regeneration treatment, so as to facilitate the adsorbent circulation.

[0025] Specifically, the installation assembly comprises a connecting plate 20 arranged inside the waste gas treatment box 1, a I-beam 21 fixedly arranged at the bottom of the connecting plate 20, a plug-in plate 22 arranged on the surface of the I-beam 21, an activated carbon filter screen 23 fixedly installed at the bottom of the plug-in plate 22, a handle 24 fixedly arranged at the top of the connecting plate 20, a stud 25 arranged inside the waste gas treatment box 1, and a butterfly nut 11 threadedly arranged on the surface of the stud 25. The butterfly nut 11 is removed from the stud 25, the handle 24 drives the I-beam 21 to move through the connecting plate 20, the plug-in plate 22 drives the activated carbon filter screen 23 to move out of the waste gas treatment box 1, so as to facilitate the replacement of the saturated activated carbon filter screen 23, and ensure the filtering effect of the activated carbon filter screen 23 on the waste gas.

[0026] In use: the waste gas in the plastic particle production process enters the inside of the waste gas treatment box 1 through the air inlet pipe on the left side of the waste gas treatment box 1, and the waste gas entering the inside of the waste gas treatment box 1 moves to the right side, and the waste gas first enters the inside of the containing net box 5, and the moisture in the waste gas is absorbed by the adsorbent in the inside of the containing net box 5, and the waste gas with removed moisture is removed from the inside of the containing net box 5 and filtered through the activated carbon filter screen 23, and the filtered clean gas is discharged through the air outlet pipe on the right side of the waste gas treatment box 1, when it is necessary to replace the adsorbent in the containing net box 5, pull the moving plate 10 to drive the limiting protruding block 12 and the moving rod 13 to move to the right side, so that the moving rod 13 drives the sliding block 14 to compress the spring 15, and at the same time the moving rod 13 drives the locking rod 16 to move out of the locking hole of the locking column 3, at this time the inclined surface of the limiting protruding block 12 pushes the turnover plate 18 to rotate through the mounting shaft 17, so that the mounting shaft 17 and the turnover plate 18 compress the coil spring 19, when the limiting protruding block 12 enters the inside of the turnover plate 18, the rebound of the coil spring 19 pushes the turnover plate 18 to rotate to reset, so that the turnover plate 18 limits the limiting protruding block 12, and then pulls the locking column 3 to the front side through the handle 4, so that the containing net box 5 drives the blocking plate 7 and the fixed magnet 8 to move out of the waste gas treatment box 1 through the limiting frame 6, takes out the blocking plate 7 and the fixed magnet 8 from the limiting frame 6, pours out the adsorbent in the containing net box 5, and puts the unused adsorbent, reinserts the blocking plate 7 into the inside of the limiting frame 6, and makes the fixed magnet 8 adsorb with the lower side wall of the limiting frame 6, inserts the containing net box 5 into the inside of the waste gas treatment box 1, and at the same time installs the upper and lower turnover plates 18, so that the turnover plate 18 is separated from the limiting protruding block 12, the sliding block 14 is pushed to the left side through the rebound of the spring 15, so that the sliding block 14 pushes the locking rod 16 to insert into the locking hole of the locking column 3, so as to complete the replacement of the adsorbent.

[0027] In summary, the plastic particle production waste gas removal environment-friendly equipment, the moisture in the waste gas is absorbed by the adsorbent in the containing net box 5, the containing net box 5 is taken out from the waste gas treatment box 1 through the mounting plate 2 for replacement, and the opening of the containing net box 5 is blocked by the blocking plate 7 and the fixed magnet 8, and after the containing net box 5 is put into the waste gas treatment box 1 again through the mounting plate 2, the position of the mounting plate 2 is locked by the locking assembly, so that when the humidity of the waste gas is high, the activated carbon is easy to adsorb water, and the adsorption capacity of the organic waste gas is reduced, so that the waste gas cannot be completely treated, and the adsorbent is saturated and cannot absorb the moisture in the waste gas, so as to solve the problems in the background art.

[0028] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An environmental protection device for removing waste gas in plastic pellet production, comprising a waste gas treatment box (1), characterized in that, The exhaust gas treatment box (1) is equipped with an mounting plate (2) inside. A locking post (3) is fixedly installed on the front side of the mounting plate (2). A handle (4) is fixedly installed between the opposing surfaces of the locking posts (3). A mesh box (5) is fixedly installed on the rear side of the mounting plate (2). A limit frame (6) is fixedly installed on the rear side of the mesh box (5). A sealing plate (7) is slidably installed inside the limit frame (6). A fixing magnet (8) is fixedly installed at the bottom of the sealing plate (7). The fixing magnet (8) is attracted to the limit frame (6). A locking component for locking the mounting plate (2) is provided on the front side of the exhaust gas treatment box (1). An installation component is provided inside the exhaust gas treatment box (1). An activated carbon filter (23) is installed inside the exhaust gas treatment box (1) through the installation component. A limit component is provided on the front side of the exhaust gas treatment box (1).

2. The waste gas removal and environmental protection equipment for plastic pellet production according to claim 1, characterized in that, The locking assembly includes a rectangular sleeve (9) fixedly installed on the front side of the exhaust gas treatment box (1). A movable plate (10) is overlapped on the right side of the rectangular sleeve (9). A limiting protrusion (12) for use with the limiting assembly is provided on the right side of the movable plate (10). A movable rod (13) is fixedly provided on the left side of the movable plate (10). A sliding block (14) is fixedly provided at the left end of the movable rod (13). A spring (15) is connected between the right side of the sliding block (14) and the right side wall of the rectangular sleeve (9). A locking rod (16) is fixedly provided on the left side of the sliding block (14). The locking rod (16) is slidably connected to the locking post (3).

3. The waste gas removal and environmental protection equipment for plastic pellet production according to claim 1, characterized in that, The installation assembly includes a connecting plate (20) that overlaps with the interior of the exhaust gas treatment box (1). An I-beam (21) is fixedly installed at the bottom of the connecting plate (20). An insert plate (22) overlaps with the surface of the I-beam (21). An activated carbon filter (23) is fixedly installed at the bottom of the insert plate (22). A handle (24) is fixedly installed at the top of the connecting plate (20). A stud (25) overlaps with the interior of the connecting plate (20). The stud (25) is fixedly installed inside the exhaust gas treatment box (1). A butterfly nut (11) is threaded onto the surface of the stud (25).

4. The waste gas removal and environmental protection equipment for plastic pellet production according to claim 1, characterized in that, The limiting component includes a mounting shaft (17) fixedly installed on the front side of the exhaust gas treatment box (1). A flip plate (18) is rotatably arranged inside the mounting shaft (17). A coil spring (19) is provided on the surface of the mounting shaft (17). One end of the coil spring (19) is fixedly installed on the mounting shaft (17), and the other end of the coil spring (19) is fixedly installed on the flip plate (18).

5. The waste gas removal and environmental protection equipment for plastic pellet production according to claim 2, characterized in that, There are two locking rods (16), and the two locking rods (16) are symmetrically distributed. The left end of the locking rod (16) is hemispherical, and the surface of the locking post (3) is provided with a locking hole for connecting with the locking rod (16).

6. The waste gas removal and environmental protection equipment for plastic pellet production according to claim 2, characterized in that, The moving rod (13), sliding block (14) and locking rod (16) are all made of metal, and are slidably connected to the rectangular sleeve (9).

7. The waste gas removal and environmental protection equipment for plastic pellet production according to claim 2, characterized in that, The limiting protrusion (12) has an arrow-shaped structure and is made of metal.

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