Waste gas treatment mechanism for plastic particle drying equipment

Abstract

The utility model belongs to the technical field of harmful gas purification treatment, and particularly relates to a waste gas treatment mechanism for plastic particle drying equipment, which comprises a plastic particle drying equipment main body, an air pump is arranged at the top of the plastic particle drying equipment main body, and a first waste gas treatment barrel is mounted on the side of the plastic particle drying equipment main body; a second waste gas treatment barrel is arranged on the other side of the first waste gas treatment barrel, a waste gas treatment assembly is mounted in the second waste gas treatment barrel, an activated carbon replacement assembly is arranged on the outer wall of the second waste gas treatment barrel, and a pipeline switch assembly is mounted at the top of the first waste gas treatment barrel. A water level monitoring assembly is arranged on the inner wall of the first waste gas treatment barrel; according to the plastic particle drying device, waste gas generated in the plastic particle drying process can be treated conveniently, the body health of workers can be protected conveniently, and environmental pollution can be reduced conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to harmful gas purification treatment technical field, concretely is a kind of waste gas treatment mechanism for plastic particle drying equipment. BACKGROUND

[0002] Plastic is the monomer as raw material, polymerization by polyaddition or polycondensation reaction high molecular compound, its resistance to deformation is medium, between fibre and rubber, by synthetic resin and filler, plasticizer, stabilizer, lubricant, colorant and additive, plastic drying is an important step of plastic processing.

[0003] In Chinese patent 202110268160.4, the application belongs to harmful gas purification treatment technical field, especially a harmful gas filtering device for plastic production and processing, comprising a plastic forming section waste gas collection mechanism, a plastic forming section particulate matter treatment mechanism, a waste gas collection mechanism, a water-soluble waste gas purification tower and a fiber carbon adsorption tower, the plastic forming section waste gas collection mechanism is communicated with the plastic forming section particulate matter treatment mechanism through waste gas collection pipe one, the plastic forming section particulate matter treatment mechanism is communicated with the waste gas collection mechanism through waste gas outlet pipe two, the waste gas collection mechanism is communicated with the water-soluble waste gas purification tower through waste gas collection pipe two, the water-soluble waste gas purification tower is communicated with the fiber carbon adsorption tower through waste gas outlet pipe three, the plastic forming section particulate matter treatment mechanism can recycle plastic particles generated in the plastic production forming stage in time, the water-soluble part in the remaining organic waste gas is absorbed by the water-soluble waste gas purification tower to form organic mixed liquid, and the organic solution is obtained by rectification for recycling, and the fiber carbon adsorption tower is used to adsorb the water-insoluble organic waste gas in the waste gas, the organic particles adsorbed on the fiber carbon adsorption bed are brushed off by the desorption brush, these brushed off organic particles can be recycled, and automatic desorption of fiber carbon is realized.

[0004] The existing plastic particle drying equipment generates a large amount of irritating gas during the drying process of plastic particles, which can cause harm to workers if not treated in time, and directly discharging waste gas into the air can pollute the surrounding air quality and cause environmental pollution.

[0005] Therefore, a waste gas treatment mechanism for plastic particle drying equipment is proposed to solve the above problems. Utility model content

[0006] In order to make up for the shortcomings of the prior art, the problem that the existing plastic particle drying equipment generates a large amount of irritating gas during the drying process of plastic particles, which can cause harm to workers if not treated in time, and directly discharging waste gas into the air can pollute the surrounding air quality and cause environmental pollution is solved.

[0007] The utility model discloses a technical scheme that solves its technical problem is adopted: a kind of waste gas treatment mechanism for plastic particle drying equipment, including plastic particle drying equipment main part, the top of the plastic particle drying equipment main part is provided with air pump, and the side of plastic particle drying equipment main part is equipped with first waste gas treatment bucket, and the other side of first waste gas treatment bucket is provided with second waste gas treatment bucket, waste gas treatment assembly is installed in the inside of second waste gas treatment bucket, and the outer wall of second waste gas treatment bucket is provided with activated carbon replacement component, the top of first waste gas treatment bucket is equipped with pipeline switch component, and the inner wall of first waste gas treatment bucket is provided with water level monitoring component;The waste gas treatment component includes first pipeline, waste gas release disc, waste gas release hole, second pipeline, waste gas filter screen, activated carbon main body, third pipeline, the bottom of first pipeline is communicated with waste gas release disc, and waste gas release hole is formed in the inside of waste gas release disc, and the top of waste gas release hole is communicated with second pipeline, and the outer wall of second pipeline is provided with waste gas filter screen, the top of waste gas filter screen is equipped with activated carbon main body, and the top of activated carbon main body is communicated with third pipeline.

[0008] Preferably, the first pipeline forms a communication structure with the second pipeline through the waste gas release disc and the waste gas release hole, the waste gas release holes are equidistantly arranged inside the waste gas release disc, and the second pipeline forms a communication structure with the third pipeline through the waste gas filter screen and the activated carbon main body.

[0009] Preferably, the activated carbon replacement component includes a cabinet door main body, a fixed clamping groove, a positioning clamping groove, a clamping groove, and a switch clamping.

[0010] Preferably, the switch clamping forms a sliding structure with the fixed clamping groove and the positioning clamping groove, and the vertical central axis of the fixed clamping groove coincides with the vertical central axes of the positioning clamping groove and the clamping groove.

[0011] Preferably, the pipeline switch component includes a switch pipeline, a switch baffle, and a switch knob.

[0012] Preferably, the switch baffle forms a rotating structure with the switch pipeline through the switch knob, and the switch pipeline and the switch baffle form a clamping structure.

[0013] Preferably, the water level monitoring assembly comprises a monitoring shell, a floating ball, a connecting rod and an indicating ball, the inner wall of the monitoring shell is matched with the floating ball, the top of the floating ball is fixedly connected with the connecting rod, and the top of the connecting rod is fixedly connected with the indicating ball.

[0014] Preferably, the indicating ball, the floating ball and the monitoring shell constitute a lifting structure through the connecting rod, and the floating ball and the monitoring shell constitute a matched structure.

[0015] The utility model discloses the beneficial effect lies in:

[0016] 1. The first pipeline passes through waste gas release disc, waste gas release hole and the second pipeline constitute the communication structure, and waste gas release hole is about the inside equidistance of waste gas release disc to set up, and the second pipeline passes through waste gas filter screen, active carbon main part and the third pipeline constitute the communication structure, convenient for the absorption of the waste gas produced in the drying process of plastic granule, is favorable to the health of the staff, and the fixed clamping groove and the positioning clamping groove constitute the sliding structure through the switch clamping piece, and the vertical central axis of fixed clamping groove coincides with the vertical central axis of positioning clamping groove and clamping piece sliding groove, convenient for the replacement of active carbon main part, simple structure, convenient operation.

[0017] 2. The switch baffle constitutes the rotary structure through the switch knob and the switch pipeline, and the switch pipeline and the switch baffle constitute the matched structure, convenient for controlling the flow of waste gas, and the indicating ball constitutes the lifting structure through the connecting rod, the floating ball and the monitoring shell, and the floating ball and the monitoring shell constitute the matched structure, convenient for real-time monitoring the water level in the first waste gas treatment barrel, to avoid the water level being too low and affecting the treatment effect. ACCURATE DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creativity labor.

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the whole section of the present utility model;

[0020] Figure 2 It is the three-dimensional structure schematic diagram of the whole front view of the present utility model;

[0021] Figure 3 It is the enlarged structure schematic diagram of the active carbon replacement assembly of the present utility model;

[0022] Figure 4 It is the explosion structure schematic diagram of the pipeline switch assembly of the present utility model;

[0023] Figure 5 It is an explosion structure schematic view of the water level monitoring assembly.

[0024] In the figure: 1, plastic particle drying equipment main body; 2, air pump; 3, first exhaust treatment barrel; 4, second exhaust treatment barrel; 5, exhaust treatment assembly; 501, first pipeline; 502, exhaust release disc; 503, exhaust release hole; 504, second pipeline; 505, exhaust filter screen; 506, activated carbon main body; 507, third pipeline; 6, activated carbon replacement assembly; 601, cabinet door main body; 602, fixed clamping groove; 603, positioning clamping groove; 604, clamping groove; 605, switch clamping; 7, pipeline switch assembly; 701, switch pipeline; 702, switch baffle; 703, switch knob; 8, water level monitoring assembly; 801, monitoring shell; 802, floating ball; 803, connecting rod; 804, indicating ball. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Embodiment one

[0027] Please refer to Figure 1 , Figure 2 As shown in the figure, an exhaust treatment mechanism for a plastic particle drying equipment, comprising a plastic particle drying equipment main body 1, the top of the plastic particle drying equipment main body 1 is provided with an air pump 2, and the side of the plastic particle drying equipment main body 1 is installed with a first exhaust treatment barrel 3, and the other side of the first exhaust treatment barrel 3 is provided with a second exhaust treatment barrel 4, the inside of the second exhaust treatment barrel 4 is installed with an exhaust treatment assembly 5, and the outer wall of the second exhaust treatment barrel 4 is provided with an activated carbon replacement assembly 6, the top of the first exhaust treatment barrel 3 is installed with a pipeline switch assembly 7, and the inner wall of the first exhaust treatment barrel 3 is provided with a water level monitoring assembly 8.

[0028] Please refer to Figure 1As shown, a waste gas treatment mechanism for a plastic particle drying device, waste gas treatment assembly 5, including first pipeline 501, waste gas release disc 502, waste gas release hole 503, second pipeline 504, waste gas filter screen 505, activated carbon body 506, third pipeline 507, first pipeline 501 through waste gas release disc 502, waste gas release hole 503 and second pipeline 504 constitute a communication structure, and waste gas release hole 503 is equidistantly arranged about the inside of waste gas release disc 502, and second pipeline 504 through waste gas filter screen 505, activated carbon body 506 and third pipeline 507 constitute a communication structure, the waste gas generated by the plastic particle drying reaches the bottom of the first waste gas treatment barrel 3 through the first pipeline 501, the first waste gas treatment barrel 3 stores water inside, the waste gas is uniformly injected into the water through the waste gas release hole 503, part of the toxic gas is absorbed in the water, the remaining waste gas reaches the bottom of the second waste gas treatment barrel 4 through the second pipeline 504, and is discharged through the third pipeline 507 after being filtered by the activated carbon body 506, the activated carbon body 506 can capture VOC in the waste gas, absorb organic waste gas containing VOC, and purify the waste gas, so as to facilitate the absorption of the waste gas generated in the plastic particle drying process and protect the health of the workers.

[0029] As shown Figure 3 As shown, a waste gas treatment mechanism for a plastic particle drying device, activated carbon replacement assembly 6, including cabinet door body 601, fixed clamping groove 602, positioning clamping groove 603, clamping groove 604, and clamping groove 605, the clamping groove 605 is slidably connected with the fixed clamping groove 602 and the positioning clamping groove 603, and the vertical central axis of the fixed clamping groove 602 coincides with the vertical central axis of the positioning clamping groove 603 and the clamping groove 604, the activated carbon body 506 needs to be replaced regularly, the clamping groove 605 is slid upward, when the clamping groove 605 leaves the fixed clamping groove 602, the cabinet door body 601 is opened, and the activated carbon body 506 in the second waste gas treatment barrel 4 is replaced, so as to facilitate the replacement of the activated carbon body 506, and the structure is simple and convenient to operate.

[0030] As shown Figure 4 As shown, a waste gas treatment mechanism for a plastic particle drying device, pipeline switch assembly 7, including switch pipeline 701, switch baffle 702, and switch knob 703, the switch baffle 702 is rotatably connected with the switch pipeline 701 through the switch knob 703, and the switch pipeline 701 and the switch baffle 702 constitute a clamping structure, the switch knob 703 drives the switch baffle 702 to rotate, at this time the switch pipeline 701 is in a flow-through state, which is convenient for controlling the flow of waste gas and is conducive to ensuring the airtightness of the plastic particle drying device main body 1.

[0031] As shown Figure 5As shown, a kind of waste gas treatment mechanism for plastic particle drying equipment, water level monitoring component 8, including monitoring shell 801, floating ball 802, connecting rod 803, indicating ball 804, indicating ball 804 is formed by connecting rod 803, floating ball 802 and monitoring shell 801 Lifting structure, and floating ball 802 and monitoring shell 801 Form a snap structure, floating ball 802 Floats on the water surface, by observing the position of indicating ball 804, the water level in the first waste gas treatment barrel 3 is identified, to ensure that the water level is always within the standard range, facilitate real-time monitoring of the water level in the first waste gas treatment barrel 3, to avoid the water level is too low, affect the processing effect.

[0032] Working principle: first, the plastic particle drying equipment main body 1 inside plastic particles are dried, after drying, rotating switch knob 703, switch knob 703 drives switch baffle 702 rotation, at this time, switch pipeline 701 It is in the state of flow, then, start air pump 2, the plastic particle drying equipment main body 1 inside is pressurized, waste gas generated by plastic particle drying reaches the bottom of the first waste gas treatment barrel 3 through the first pipeline 501, the first waste gas treatment barrel 3 It stores water, waste gas is uniformly injected into water through waste gas release hole 503, part of the toxic gas in water is absorbed, the remaining waste gas reaches the bottom of the second waste gas treatment barrel 4 through the second pipeline 504, after being filtered by activated carbon body 506, it is discharged through the third pipeline 507, activated carbon body 506 can capture VOC in waste gas, absorb organic waste gas containing VOC, waste gas is purified;Then, floating ball 802 floats on the water surface, by observing the position of indicating ball 804, the water level in the first waste gas treatment barrel 3 is identified, to ensure that the water level is always within the standard range, activated carbon body 506 needs to be replaced regularly, sliding switch card 605 upwards, when switch card 605 leaves fixed clamping groove 602, open cabinet door main body 601, replace activated carbon body 506 in the second waste gas treatment barrel 4.

[0033] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, the present application can also be variously changed and improved, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A waste gas treatment mechanism for a plastic granule drying equipment, characterized in that: The equipment includes a plastic granule drying equipment body (1), an air pump (2) is provided on the top of the plastic granule drying equipment body (1), a first waste gas treatment tank (3) is installed on the side of the plastic granule drying equipment body (1), and a second waste gas treatment tank (4) is provided on the other side of the first waste gas treatment tank (3). A waste gas treatment component (5) is installed inside the second waste gas treatment tank (4), and an activated carbon replacement component (6) is provided on the outer wall of the second waste gas treatment tank (4). A pipeline switch component (7) is installed on the top of the first waste gas treatment tank (3), and a water level monitoring component (8) is provided on the inner wall of the first waste gas treatment tank (3). The exhaust gas treatment component (5) includes a first pipe (501), an exhaust gas release plate (502), an exhaust gas release hole (503), a second pipe (504), an exhaust gas filter (505), an activated carbon body (506), and a third pipe (507). The bottom of the first pipe (501) is connected to the exhaust gas release plate (502), and the exhaust gas release plate (502) has an exhaust gas release hole (503) inside. The top of the exhaust gas release hole (503) is connected to the second pipe (504), and the outer wall of the second pipe (504) is provided with an exhaust gas filter (505). The top of the exhaust gas filter (505) is installed with an activated carbon body (506), and the top of the activated carbon body (506) is connected to the third pipe (507).

2. The waste gas treatment mechanism for a plastic granule drying equipment according to claim 1, characterized in that: The first pipe (501) is connected to the second pipe (504) through the exhaust gas release plate (502) and the exhaust gas release hole (503), and the exhaust gas release hole (503) is equally spaced about the inside of the exhaust gas release plate (502). The second pipe (504) is connected to the third pipe (507) through the exhaust gas filter (505) and the activated carbon body (506).

3. The waste gas treatment mechanism for a plastic granule drying equipment according to claim 1, characterized in that: The activated carbon replacement assembly (6) includes a cabinet door body (601), a fixing slot (602), a positioning slot (603), a clip slide (604), and a switch clip (605). The cabinet door body (601) is fixedly connected to the side of the fixing slot (602), and the bottom of the fixing slot (602) is provided with a positioning slot (603). The top of the fixing slot (602) is installed with a clip slide (604), and the inner wall of the clip slide (604) is slidably connected with a switch clip (605).

4. The waste gas treatment mechanism for a plastic granule drying equipment according to claim 3, characterized in that: The switch clip (605) forms a sliding structure through the fixed clip slot (602) and the positioning clip slot (603), and the vertical central axis of the fixed clip slot (602) coincides with the vertical central axis of the positioning clip slot (603) and the clip slide groove (604).

5. The waste gas treatment mechanism for a plastic granule drying equipment according to claim 1, characterized in that: The pipe switch assembly (7) includes a switch pipe (701), a switch baffle (702), and a switch knob (703). The switch baffle (702) is engaged with the inner wall of the switch pipe (701), and the switch knob (703) is fixedly connected to the top of the switch baffle (702).

6. The waste gas treatment mechanism for a plastic granule drying equipment according to claim 5, characterized in that: The switch baffle (702) forms a rotating structure with the switch knob (703) and the switch pipe (701), and the switch pipe (701) and the switch baffle (702) form a locking structure.

7. The waste gas treatment mechanism for a plastic granule drying equipment according to claim 1, characterized in that: The water level monitoring component (8) includes a monitoring housing (801), a floating ball (802), a connecting rod (803), and an indicator ball (804). The inner wall of the monitoring housing (801) is fitted with the floating ball (802), and the top of the floating ball (802) is fixedly connected to the connecting rod (803), and the top of the connecting rod (803) is fixedly connected to the indicator ball (804).

8. The waste gas treatment mechanism for a plastic granule drying equipment according to claim 7, characterized in that: The indicator ball (804) forms a lifting structure with the monitoring shell (801) via the connecting rod (803), the floating ball (802), and the monitoring shell (801), and the floating ball (802) and the monitoring shell (801) form a locking structure.

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