CN210021611U - Waste gas treatment device in injection molding process - Google Patents

Waste gas treatment device in injection molding process Download PDF

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Publication number
CN210021611U
CN210021611U CN201920815565.3U CN201920815565U CN210021611U CN 210021611 U CN210021611 U CN 210021611U CN 201920815565 U CN201920815565 U CN 201920815565U CN 210021611 U CN210021611 U CN 210021611U
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Prior art keywords
cavity
pipe
waste gas
water
water pump
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CN201920815565.3U
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Chinese (zh)
Inventor
龚国栋
曾凡祥
黎远东
梁钊
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Huizhou Keqi Plastic Co Ltd
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Huizhou Keqi Plastic Co Ltd
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Abstract

The utility model belongs to the technical field of exhaust-gas treatment equipment, especially, be an exhaust treatment device in injection molding process, including handling the case, handle and seted up first cavity on the case, one side fixed mounting who handles the case has the exhaust pipe, the exhaust pipe is linked together with first cavity, one side fixed mounting who keeps away from the exhaust pipe of handling the case has the water tank, the top fixed mounting of water tank has the water pump, the suction end fixed mounting of water pump has the inlet tube, the one end that the water pump was kept away from to the inlet tube extends to in the water tank, the discharge end fixed mounting of water pump has the outlet pipe, the one end that the water pump was kept away from to the outlet pipe extends to in the first cavity, the bottom fixed mounting of outlet pipe has. The utility model discloses simple structure, economical and practical can handle dust granule and harmful gas in the waste gas, and is good to the treatment effect of waste gas, and the treatment effeciency is high, great reduction the pollution to the environment.

Description

Waste gas treatment device in injection molding process
Technical Field
The utility model relates to a waste gas treatment equipment technical field especially relates to a waste gas treatment device among injection molding process.
Background
The injection molding is a method for producing and molding industrial products, rubber injection molding and plastic injection molding are generally used for the products, and the injection molding can also be divided into an injection molding die pressing method and a die casting method, the injection molding machine is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, waste gas is generated in the plastic processing and production process, the waste gas contains harmful gas and dust particles, the pollution is realized, the direct discharge can cause harm to the health of workers, the environmental pollution can be caused, and the harmful waste gas generated in the injection molding process can be treated by waste gas treatment equipment and then discharged to the atmosphere in a factory.
However, in the prior art, a commonly used exhaust gas treatment method is to use activated carbon adsorption treatment, however, when the activated carbon adsorption treatment is used, the contact surface between the exhaust gas and the activated carbon is too small, which results in poor treatment effect on the exhaust gas, poor treatment quality, and poor treatment effect on dust particles in the exhaust gas.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a waste gas treatment device in the injection molding process.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a waste gas treatment device in an injection molding process comprises a treatment box, wherein a first cavity is formed in the treatment box, a waste gas pipe is fixedly installed on one side of the treatment box, the waste gas pipe is communicated with the first cavity, a water tank is fixedly installed on one side, far away from the waste gas pipe, of the treatment box, a water pump is fixedly installed at the top of the water tank, a water inlet pipe is fixedly installed at the suction end of the water pump, one end, far away from the water pump, of the water inlet pipe extends into the water tank, a water outlet pipe is fixedly installed at the discharge end of the water pump, one end, far away from the water pump, of the water outlet pipe extends into the first cavity, three spray heads are fixedly installed at the bottom of the water outlet pipe and are located in the first cavity, a first filter plate located above the water outlet pipe is fixedly installed in the first cavity, an adsorption box is fixedly installed, the mounting hole has been seted up on the top inner wall of second cavity, be equipped with the pivot that is located the fixed plate top in the second cavity, the top of pivot extend to in the mounting hole and with the output shaft fixed connection of motor, the top fixed mounting of adsorption tank has the outlet duct, the top of outlet duct extends to in the second cavity and fixed mounting has the second filter plate, the top fixed mounting who handles the case has the fan, the suction end fixed mounting of fan has first trachea, the one end that the fan was kept away from to first trachea extends to in the first cavity, the discharge end fixed mounting of fan has the second trachea, the one end that the fan was kept away from to the second trachea extends to in the second cavity, and the second trachea is located the below of fixed plate.
Preferably, the drainage plate below the waste gas pipe is fixedly mounted in the first cavity, the drainage plate is arranged in an inclined mode, the drain pipe below the waste gas pipe is fixedly mounted on one side of the treatment box, and the drain pipe is communicated with the first cavity.
Preferably, a water supply pipe is fixedly installed at the top of the water tank and communicated with the inside of the water tank.
Preferably, an access hole is formed in the inner wall of one side of the second cavity, an access door is fixedly mounted on one side of the adsorption box, and the access door is matched with the access hole.
Preferably, the fixed cover is equipped with the bearing in the pivot, and the outer lane of bearing and the inner wall fixed connection of mounting hole, and the equal fixed mounting in both sides of pivot has four puddlers.
Preferably, a plurality of bleeder vents are seted up at the top of fixed plate, and a plurality of bleeder vents are equidistant and evenly arrange, and activated carbon has been placed at the top of fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device comprises a processing box, a first cavity, a waste gas pipe, a water tank, a water pump, a water inlet pipe, a water outlet pipe, a nozzle, a first filter plate, an adsorption box, a second cavity, a fixed plate, a motor, a mounting hole, a rotating shaft, an air outlet pipe, a second filter plate, a fan, a first air pipe and a second air pipe which are matched, the water pump is started, the motor and the fan work, waste gas enters the first cavity through the waste gas pipe, under the action of the water pump, clean water in the water tank sequentially passes through the water inlet pipe, the water pump and the water outlet pipe and is atomized and sprayed out from the three nozzles, atomized and sprayed water and dust particles in the waste gas are combined into collision water drops, the collision water drops fall onto a drainage plate and are discharged from a drain pipe, under the action of the fan, the waste gas after dust removal in the first cavity passes through the first air pipe, the fan and the second air pipe sequentially and is discharged into the, the motor drives the rotating shaft and the eight stirring rods to slowly rotate at a constant speed, the rotating shaft and the eight stirring rods rotate to enable the activated carbon to move above the fixed plate, waste gas in the second cavity penetrates through the plurality of air holes and gaps among the activated carbon and is discharged to the outside from the air outlet pipe, the waste gas is subjected to adsorption treatment by the activated carbon, and the activated carbon can be prevented from being discharged from the air outlet pipe by the second filter plate;
the utility model discloses simple structure, economical and practical can handle dust granule and harmful gas in the waste gas, and is good to the treatment effect of waste gas, and the treatment effeciency is high, great reduction the pollution to the environment.
Drawings
FIG. 1 is a schematic sectional view of the main view of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a treatment tank; 2. a first cavity; 3. an exhaust gas pipe; 4. a water tank; 5. a water pump; 6. a water inlet pipe; 7. a water outlet pipe; 8. a spray head; 9. a first filter plate; 10. an adsorption tank; 11. a second cavity; 12. a fixing plate; 13. a motor; 14. mounting holes; 15. a rotating shaft; 16. an air outlet pipe; 17. a second filter plate; 18. a fan; 19. a first air pipe; 20. a second air pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a waste gas treatment device in an injection molding process comprises a treatment box 1, wherein a first cavity 2 is formed in the treatment box 1, a waste gas pipe 3 is fixedly installed on one side of the treatment box 1, the waste gas pipe 3 is communicated with the first cavity 2, a water tank 4 is fixedly installed on one side, away from the waste gas pipe 3, of the treatment box 1, a water pump 5 is fixedly installed at the top of the water tank 4, a water inlet pipe 6 is fixedly installed at the suction end of the water pump 5, one end, away from the water pump 5, of the water inlet pipe 6 extends into the water tank 4, a water outlet pipe 7 is fixedly installed at the discharge end of the water pump 5, one end, away from the water pump 5, of the water outlet pipe 7 extends into the first cavity 2, three spray heads 8 are fixedly installed at the bottom of the water outlet pipe 7, the three spray heads 8 are all located in the first cavity 2, a first filter plate, the adsorption tank 10 is provided with a second cavity 11, a fixed plate 12 is fixedly installed in the second cavity 11, a motor 13 is fixedly installed at the top of the adsorption tank 10, a mounting hole 14 is formed on the inner wall of the top of the second cavity 11, a rotating shaft 15 positioned above the fixed plate 12 is arranged in the second cavity 11, the top end of the rotating shaft 15 extends into the mounting hole 14 and is fixedly connected with the output shaft end of the motor 13, an air outlet pipe 16 is fixedly installed at the top of the adsorption tank 10, the top end of the air outlet pipe 16 extends into the second cavity 11 and is fixedly provided with a second filter plate 17, a fan 18 is fixedly installed at the top of the treatment tank 1, a first air pipe 19 is fixedly installed at the suction end of the fan 18, one end of the first air pipe 19 far away from the fan 18 extends into the first cavity 2, a second air pipe 20 is fixedly installed at the discharge end of the fan 18, one end of the second, and the second air tube 20 is positioned below the fixing plate 12;
the drainage plate is fixedly arranged below the waste gas pipe 3 in the first cavity 2 and is arranged obliquely, a drain pipe below the waste gas pipe 3 is fixedly arranged on one side of the treatment box 1, the drain pipe is communicated with the first cavity 2, a water feeding pipe is fixedly arranged at the top of the water tank 4 and is communicated with the inside of the water tank 4, an access hole is formed in the inner wall of one side of the second cavity 11, an access door is fixedly arranged on one side of the adsorption box 10 and is matched with the access hole, a bearing is fixedly arranged on the rotating shaft 15, the outer ring of the bearing is fixedly connected with the inner wall of the mounting hole 14, four stirring rods are fixedly arranged on two sides of the rotating shaft 15, a plurality of air holes are formed in the top of the fixed plate 12 and are uniformly distributed at equal intervals, activated carbon is placed on the top of the fixed plate 12, and the device is formed by the treatment box 1, the first cavity 2, the water tank 4, the water pump 5, the water inlet pipe 6, the water outlet pipe 7, the spray heads 8, the first filter plate 9, the adsorption tank 10, the second cavity 11, the fixing plate 12, the motor 13, the mounting hole 14, the rotating shaft 15, the air outlet pipe 16, the second filter plate 17, the fan 18, the first air pipe 19 and the second air pipe 20 are matched, the water pump 5, the motor 13 and the fan 18 are started to work, waste gas enters the first cavity 2 through the waste gas pipe 3, under the action of the water pump 5, clean water in the water tank 4 sequentially passes through the water inlet pipe 6, the water pump 5 and the water outlet pipe 7 and is atomized and sprayed out from the three spray heads 8, atomized and sprayed water and dust particles in the waste gas collide to combine into water droplets, the water droplets fall onto the drainage plate and are discharged from the drainage pipe, under the action of the fan 18, the waste gas after dust removal in the first cavity 2 passes through the first air pipe 19, the fan 18 and the second air pipe 20, utilize first filter plate 9 can prevent that the dust granule from getting into in the second cavity 11, motor 13 drives pivot 15 and eight puddlers and carries out at the uniform velocity slow rotation, utilize the rotation of pivot 15 and eight puddlers, make the active carbon move in the top of fixed plate 12, the waste gas in the second cavity 11 sees through a plurality of bleeder vents and sees through the space between the active carbon, from 16 discharge to the external world of outlet duct, utilize the active carbon to carry out adsorption treatment to waste gas, utilize second filter plate 17, can prevent that the active carbon from 16 discharges of outlet duct, the utility model discloses simple structure, economical and practical can handle dust granule and harmful gas in the waste gas, and is good to the treatment effect of waste gas, and the treatment effeciency is high, great reduction the pollution to the environment.
The working principle is as follows: the model of the water pump 5 is ISG20-160, the model of the fan 18 is 130FLJ-1, a control switch and an external power line are fixedly installed on the processing box 1, the water pump 5, the motor 13, the fan 18, the control switch and the external power line are electrically connected in sequence to form a closed loop, the control switch respectively controls the start and stop work of the water pump 5, the motor 13 and the fan 18, a water supply pipe is communicated with an external clean water pipe, an access door is fixedly installed on the adsorption box 10 through a plurality of bolts and can be detached, during work, the water pump 5, the motor 13 and the fan 18 are started to work, waste gas enters the first cavity 2 through the waste gas pipe 3, under the action of the water pump 5, clean water in the water tank 4 sequentially passes through the water inlet pipe 6, the water pump 5 and the water outlet pipe 7 and is atomized and sprayed out from the three nozzles 8, atomized and sprayed water is collided, the waste gas after dust removal in the first cavity 2 passes through the first filter plate 9, sequentially passes through the first air pipe 19, the fan 18 and the second air pipe 20 and is discharged into the second cavity 11 under the action of the fan 18, dust particles in the waste gas in the first cavity 2 can be blocked by using the first filter plate 9 to prevent the dust particles from entering the second cavity 11, the motor 13 drives the rotating shaft 15 and the eight stirring rods to slowly rotate at a constant speed, the active carbon moves above the fixed plate 12 by using the rotation of the rotating shaft 15 and the eight stirring rods, the waste gas in the second cavity 11 passes through a plurality of air holes and gaps among the active carbon and is discharged to the outside from the air outlet pipe 16, the waste gas is adsorbed by using the active carbon, and the contact area between the waste gas and the active carbon is increased in the moving process of the active carbon, thereby to the great improvement of the treatment effect of waste gas, utilize second filter plate 17, can prevent that the active carbon from discharging from outlet duct 16, after work, stop water pump 5, motor 13 and 18 work of fan can, visual condition, a plurality of bolts on the access door under the dismantlement open the access door and change the active carbon, clean inside the second cavity 11.
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 (6)

1. The utility model provides an exhaust treatment device in injection molding process, includes and handles case (1), its characterized in that: the treatment box is characterized in that a first cavity (2) is formed in the treatment box (1), a waste gas pipe (3) is fixedly mounted on one side of the treatment box (1), the waste gas pipe (3) is communicated with the first cavity (2), a water tank (4) is fixedly mounted on one side, far away from the waste gas pipe (3), of the treatment box (1), a water pump (5) is fixedly mounted at the top of the water tank (4), a water inlet pipe (6) is fixedly mounted at the suction end of the water pump (5), one end, far away from the water pump (5), of the water inlet pipe (6) extends into the water tank (4), a water outlet pipe (7) is fixedly mounted at the discharge end of the water pump (5), one end, far away from the water pump (5), of the water outlet pipe (7) extends into the first cavity (2), three spray heads (8) are fixedly mounted at the bottom of the water outlet pipe (7), the three spray heads (8) are all located in the first cavity (, the adsorption device comprises a treatment box (1), an adsorption box (10) is fixedly installed at the top of the treatment box (1), a second cavity (11) is formed in the adsorption box (10), a fixing plate (12) is fixedly installed in the second cavity (11), a motor (13) is fixedly installed at the top of the adsorption box (10), a mounting hole (14) is formed in the inner wall of the top of the second cavity (11), a rotating shaft (15) located above the fixing plate (12) is arranged in the second cavity (11), the top end of the rotating shaft (15) extends into the mounting hole (14) and is fixedly connected with an output shaft of the motor (13), an air outlet pipe (16) is fixedly installed at the top of the adsorption box (10), a second filter plate (17) is fixedly installed in the second cavity (11) at the top end of the air outlet pipe (16), a fan (18) is fixedly installed at the top of the treatment box (1), and a first air pipe (, one end, far away from fan (18), of first trachea (19) extends to first cavity (2) in, and the discharge end fixed mounting of fan (18) has second trachea (20), and fan (18) is kept away from in one end of second trachea (20) extends to second cavity (11), and second trachea (20) are located the below of fixed plate (12).
2. An exhaust gas treatment device in an injection molding process according to claim 1, wherein: the waste gas treatment device is characterized in that a drainage plate located below the waste gas pipe (3) is fixedly mounted in the first cavity (2), the drainage plate is arranged in an inclined mode, a discharge pipe located below the waste gas pipe (3) is fixedly mounted on one side of the treatment box (1), and the discharge pipe is communicated with the first cavity (2).
3. An exhaust gas treatment device in an injection molding process according to claim 1, wherein: and a water supply pipe is fixedly installed at the top of the water tank (4), and is communicated with the inside of the water tank (4).
4. An exhaust gas treatment device in an injection molding process according to claim 1, wherein: an access hole is formed in the inner wall of one side of the second cavity (11), an access door is fixedly mounted on one side of the adsorption box (10), and the access door is matched with the access hole.
5. An exhaust gas treatment device in an injection molding process according to claim 1, wherein: the fixed cover is equipped with the bearing on pivot (15), and the inner wall fixed connection of the outer lane of bearing and mounting hole (14), and the equal fixed mounting in both sides of pivot (15) has four puddlers.
6. An exhaust gas treatment device in an injection molding process according to claim 1, wherein: a plurality of air holes are formed in the top of the fixing plate (12), the air holes are evenly distributed at equal intervals, and activated carbon is placed on the top of the fixing plate (12).
CN201920815565.3U 2019-05-31 2019-05-31 Waste gas treatment device in injection molding process Active CN210021611U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920815565.3U CN210021611U (en) 2019-05-31 2019-05-31 Waste gas treatment device in injection molding process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920815565.3U CN210021611U (en) 2019-05-31 2019-05-31 Waste gas treatment device in injection molding process

Publications (1)

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CN210021611U true CN210021611U (en) 2020-02-07

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CN201920815565.3U Active CN210021611U (en) 2019-05-31 2019-05-31 Waste gas treatment device in injection molding process

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111530257A (en) * 2020-05-14 2020-08-14 山西科摩多信息技术有限公司 High-efficient exhaust treatment device
CN113072210A (en) * 2021-03-31 2021-07-06 成渝钒钛科技有限公司 Three-step method vanadium extraction production system sack is from cleaning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111530257A (en) * 2020-05-14 2020-08-14 山西科摩多信息技术有限公司 High-efficient exhaust treatment device
CN111530257B (en) * 2020-05-14 2022-03-22 山西科摩多信息技术有限公司 High-efficient exhaust treatment device
CN113072210A (en) * 2021-03-31 2021-07-06 成渝钒钛科技有限公司 Three-step method vanadium extraction production system sack is from cleaning device

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