CN210814416U - Masterbatch production exhaust treatment system - Google Patents
Masterbatch production exhaust treatment system Download PDFInfo
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- CN210814416U CN210814416U CN201921351588.XU CN201921351588U CN210814416U CN 210814416 U CN210814416 U CN 210814416U CN 201921351588 U CN201921351588 U CN 201921351588U CN 210814416 U CN210814416 U CN 210814416U
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Abstract
The utility model relates to a masterbatch production exhaust-gas treatment system, include along the direction that waste gas flows and establish some suction hood, exhaust gas purification device, chimney through the pipeline in proper order, the suction hood with be provided with dust rose box and lid on the pipeline between the exhaust gas purification device and establish the case lid on the dust collecting box, the dust rose box is close to exhaust gas purification device, the dust rose box is provided with air inlet, gas outlet, be provided with at least one deck cotton filter layer in the dust rose box, the air inlet orientation of dust rose box the cotton filter layer, the position that is close to its air inlet in the dust rose box is provided with cleaning device, cleaning device with cotton filter layer butt. The utility model has the advantages of filter the preliminary treatment with the dust in the waste gas, reduce the wasting of resources.
Description
Technical Field
The utility model belongs to the technical field of masterbatch waste gas treatment's technique and specifically relates to a masterbatch waste gas treatment system.
Background
The color master batch is a plastic colorant which is well dispersed by a high proportion of pigment or additive and thermoplastic resin, and the selected resin has good wetting and dispersing effects on the colorant and has good compatibility with the material to be colored. The manufacturing process of the color master batch generally comprises the steps of uniformly mixing a powdery colorant with a natural color resin and then directly using the mixture for manufacturing a plastic product, the color master batch production and processing generally comprises the steps of stirring, extruding, bracing, granulating and the like, a machine can generate a plurality of waste gases in the process, and the waste gases often contain a large amount of pigment dust, organic waste gases and the like.
The waste gas treatment device of traditional masterbatch processing line is generally provided with a suction hood above the used machine of each process of masterbatch processing, is provided with the fan in the suction hood and takes away waste gas, and the branch pipeline is connected to the suction hood, then each branch pipeline remixes the trunk line again, lets in waste gas that will collect by the trunk line among the exhaust purification device, sprays acid-base neutralization solution by among the exhaust purification device and carries out neutralization, discharges by the chimney after purifying again.
The technical scheme has the following defects: the device lacks the setting of filtering the dust, contains many dust particles in the waste gas, and these dust particles need not to use acid-base neutralization solution to handle, contain a large amount of dust in the waste gas and will increase the use amount of acid-base neutralization solution, cause the wasting of resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a masterbatch production exhaust-gas treatment system with waste gas filters dust setting has and filters the preliminary treatment advantage with the dust in the waste gas.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a masterbatch production waste gas treatment system, includes along the direction that waste gas flows suction hood, exhaust gas purification device, chimney that connects gradually through the pipeline, the suction hood with be provided with dust rose box and lid on the pipeline between the exhaust gas purification device and establish the case lid on the dust collecting box, the dust rose box is close to exhaust gas purification device, the dust rose box is provided with air inlet, gas outlet, be provided with at least one deck cotton filter layer in the dust rose box, the air inlet orientation of dust rose box the cotton filter layer, the position that is close to its air inlet in the dust rose box is provided with cleaning device, cleaning device with cotton filter layer butt.
Through adopting above-mentioned technical scheme, the waste gas that produces on the masterbatch production line is drawn into the pipeline by the fan in the suction hood in, and the air inlet of dust rose box is advanced to the flow in the pipeline, is provided with the cotton filter layer in the dust rose box, and waste gas passes through from the cotton filter layer, and the dust in the waste gas is filtered by the cotton of cotton filter layer, filters the effect of preliminary treatment with the dust in the waste gas.
The utility model discloses further set up to: cleaning device sets up two drive screw in dust rose box including rotating, the drive screw symmetry sets up the cotton filter layer is close to one side of dust rose box's air inlet, the cover is equipped with drive nut on the drive screw, be connected with the dead lever between the drive nut on two drive screw, be provided with the clearance subassembly on the dead lever, the clearance subassembly butt the side of cotton filter layer, be provided with drive screw pivoted drive assembly on the dust rose box.
Through adopting above-mentioned technical scheme, when certain thickness was gathered to the dust on the cotton filter layer, start drive assembly, drive assembly drive screw is rotatory to make drive nut go up and down, drive the clearance subassembly and reciprocate, clean the dust on the cotton filter layer, play the effect of clean cotton filter layer.
The utility model discloses further set up to: the bottom of the dust filter box is connected with a delivery pipe, and one end of the delivery pipe, which is far away from the dust filter box, is connected with a dust collecting box.
Through adopting above-mentioned technical scheme, the dust that is brushed out by the clearance subassembly is derived to the dust collecting box in by the eduction tube, reaches the dust with in the dust rose box and derives outside effect.
The utility model discloses further set up to: the side wall of the dust collecting box is communicated with a connecting pipe, a fixing sleeve is sleeved on the leading-out pipe, and the leading-out pipe is in threaded connection with the connecting pipe through the fixing sleeve.
Through adopting above-mentioned technical scheme, when the dust in the dust collecting box was collected to the certain degree, can unscrew fixed sleeve, take off the dust collecting box, clear up the dust collecting box.
The utility model discloses further set up to: the lateral wall of dust rose box corresponds the position of cotton filter layer side has seted up the spout, the slip of cotton filter layer injects in the spout.
Through adopting above-mentioned technical scheme, can damage or block up after the cotton filter layer live time overlength, the result of use of cotton filter layer has not been resumeed in conventional brush clearance, opens the case lid of dust rose box and with cotton filter layer roll-off from the spout this moment, can be with the new cotton filter layer of renewal.
The utility model discloses further set up to: the side wall of the dust filter box connected with the delivery pipe inclines downwards towards the delivery pipe.
Through adopting above-mentioned technical scheme, the dust is by the bottom of the dust rose box that drops after the clearance subassembly clearance, and the bottom slope of dust rose box sets up, and the dust landing of being convenient for is to the contact tube in.
The utility model discloses further set up to: the delivery pipe is located the cotton filter layer is close to one side of clearance subassembly.
Through adopting above-mentioned technical scheme, the dust enters into from the air inlet of dust rose box and is filtered by the cotton filter layer, and the off-filtering dust is attached to the one side that the cotton filter layer is close to the clearance subassembly, so the dust can drop after being cleared up and be close to the clearance subassembly at the cotton filter layer, and the delivery tube setting both can collect the dust by the clearance here, also can play and prevent not by the gaseous inflow gas purification device of cotton filter layer filterable.
To sum up, the utility model discloses a beneficial technological effect does:
1. during the waste gas that masterbatch workshop produced was absorb the pipeline by the suction hood, was provided with the dust rose box between suction hood and gas purification device, waste gas filters the back through the cotton filter screen in the dust rose box, can filter the dust granule in the waste gas, reaches the effect with waste gas preliminary treatment.
2. The bottom intercommunication of dust rose box has the contact tube, and the one end of contact tube has the dust collecting box through fixed sleeve threaded connection, and the dust in the dust rose box gets into the dust collecting box by the contact tube, collects the dust at the dust collecting box and can unscrew the fixed sleeve after the certain degree, takes off the dust of dust collecting box clearance the inside.
3. The side wall of the dust filter box is provided with a chute, the cotton cloth filter box is inserted into the chute in a sliding manner, and the cotton cloth filter layer can be taken out from the chute for replacement when the cotton cloth filter layer needs to be replaced.
Drawings
Fig. 1 is the utility model discloses a masterbatch production exhaust-gas treatment system's section schematic diagram.
FIG. 2 is a schematic cross-sectional view of a dust filter box and a dust collection box.
FIG. 3 is another schematic cross-sectional view of the dust filter box and the dust collection box.
In the figure, 1, a dust hood; 2. an exhaust gas purification device; 3. a chimney; 4. a dust filter box; 41. a box cover; 42. a cotton cloth filter layer; 43. a drive screw; 44. a drive nut; 45. fixing the rod; 46. cleaning the assembly; 47. a delivery pipe; 48. a chute; 5. a dust collection box; 51. fixing the sleeve; 52. a connecting pipe; 6. a pipeline; 7. a drive assembly.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a masterbatch production exhaust-gas treatment system, the direction that flows along waste gas is connected with suction hood 1, exhaust gas purification device 2, chimney 3 by pipeline 6, the utility model discloses when using, suction hood 1 can have a plurality ofly, is connected with exhaust gas purification device 2 through pipeline 6.
The pipeline 6 between the dust hood 1 and the exhaust gas purification device 2 is connected with a dust filter box 4, and the dust filter box 4 is placed on the support.
The dust filter box 4 is a cylinder, a box cover 41 is covered on the box body of the dust filter box 4, the box body is connected with the box cover 41 through threads, and when the box cover 41 needs to be opened, the box cover 41 is rotated. The dust filter box 4 is provided with an air inlet and an air outlet.
The cotton cloth filter layer 42 is placed in the dust filter box 4, the air inlet of the dust filter box 4 faces the cotton cloth filter layer 42, the side edge of the cotton cloth filter layer 42 is abutted to the side wall of the dust filter box 4, and the air inlet and the air outlet of the dust filter box 4 are respectively arranged on two sides of the cotton cloth filter layer 42. Dust carried by the exhaust gas sucked in by the suction hood 1 can be filtered by the cotton cloth filter layer 42.
The side wall in the dust filter box 4 is provided with a sliding groove 48 (refer to fig. 2) corresponding to the position of the cotton cloth filter layer 42, the cotton cloth filter layer 42 is placed in the sliding groove 48 in a sliding manner, after the cotton cloth filter layer 42 is used for a period of time, the filtering effect of the cotton cloth filter layer 42 on dust in waste gas is reduced, and when the filtering effect cannot be recovered in ordinary cleaning, the box cover 41 can be opened, and the cotton cloth filter layer 42 is taken out from the sliding groove 48 for replacement.
Referring to fig. 1 and 3, be provided with cleaning device in dust rose box 4, cleaning device is including rotating two drive screw 43 of connecting at 4 inner walls of dust rose box and vertical setting, drive screw 43 is located between dust rose box 4's air inlet and cotton filter layer 42, connect on drive screw 43 with drive screw 43 screw-thread fit's drive nut 44, horizontally connect has dead lever 45 between the drive nut 44 on two drive screw 43, one side that dead lever 45 is close to cotton filter layer 42 is connected with clearance subassembly 46, the one end that dead lever 45 was kept away from to clearance subassembly 46 and the side butt of cotton filter layer 42, in this embodiment, clearance subassembly 46 is the brush. One end of the transmission screw 43 is connected with a driving component 7 for driving the transmission screw to rotate, in this embodiment, the driving component 7 is a motor, the motor is placed on the bracket, and an output shaft of the motor is connected with one end of the transmission screw 43. When dust on the cotton cloth filter layer 42 is accumulated to a certain thickness, the filtering efficiency of the cotton cloth filter layer 42 can be affected, at the moment, the motor can be started, the motor drives the transmission screw 43 to rotate, the transmission nut 44 on the transmission screw 43 moves up and down, so that the brush brushes up and down on the surface of the cotton cloth filter layer 42 to brush down the dust.
The bottom of the dust collection box 5 is connected with a guide pipe 47, the guide pipe 47 is positioned between the air inlet of the dust filter box 4 and the cotton cloth filter layer 42, and the side wall of the bottom of the dust collection box 5 abutted to the guide pipe 47 is inclined downwards towards the guide pipe 47. The dust brushed by the brush slides into the delivery pipe 47 along the inclined bottom of the box.
The one end that the guide tube 47 kept away from dust filter box 4 is connected with dust collection box 5, the one end lateral wall that guide tube 47 was close to dust collection box 5 has seted up the external screw thread, be connected with connecting pipe 52 on the dust collection box 5, the one end that dust collection box 5 was kept away from to connecting pipe 52 has seted up the external screw thread opposite with guide tube 47 external screw thread handedness, the cover is equipped with and leads out the pipe 47 external screw thread on guide tube 47, the external screw thread screw-thread fit's of connecting pipe 52 fixed sleeve 51, be connected guide tube 47 and connecting pipe 52 through fixed. When the dust in the dust collection box 5 is accumulated to a certain degree, the fixing sleeve 51 is unscrewed, and the dust collection box 5 is taken down, so that the dust collection box 5 can be cleaned.
The exhaust gas filtered by the dust filter box 4 flows into the exhaust gas purification device 2 through the gas outlet of the dust filter box 4 through the pipeline 6, is purified by the exhaust gas purification device 2, and is discharged from the chimney 3.
The implementation principle of the embodiment is as follows: waste gas that produces on the masterbatch production line is inhaled by suction hood 1, in inhaling dust filter box 4 by pipeline 6, after being filtered by cotton filter layer 42 in dust filter box 4, flow into exhaust gas purification device 2 by pipeline 6, carry out purification treatment at the acid-base neutralization solution that exhaust gas purification device 2 sprayed, the waste gas through the processing is discharged by chimney 3, waste gas is before getting into exhaust gas purification device 2, dust particle has been carried out prefiltration in dust filter box 4, the effect of carrying out the preliminary treatment to waste gas has.
After the dust filtered by the cotton cloth filter layer 42 is accumulated to a certain thickness on the cotton cloth filter layer 42, the motor is started, the brush brushes up and down on the side surface of the cotton cloth filter layer 42 under the driving of the motor, the dust on the cotton cloth filter layer 42 is brushed down, the purpose of cleaning the cotton cloth filter layer 42 is achieved, the brushed-down dust is led into the dust collecting box along the guide pipe 47, when the dust in the dust collecting box 5 is accumulated to a certain degree, the fixing sleeve 51 can be unscrewed, and the dust collecting box 5 is taken down for cleaning.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a masterbatch production exhaust-gas treatment system, includes suction hood (1), exhaust gas purification device (2), chimney (3) that connect gradually through pipeline (6) along the direction that waste gas flows, its characterized in that: suction hood (1) with be provided with dust rose box (4) on pipeline (6) between exhaust gas purification device (2) and cover and establish case lid (41) on dust rose box (4), dust rose box (4) are close to exhaust gas purification device (2), dust rose box (4) are provided with air inlet, gas outlet, be provided with at least one deck cotton filter layer (42) in dust rose box (4), the air inlet orientation of dust rose box (4) cotton filter layer (42), the position that is close to its air inlet in dust rose box (4) is provided with cleaning device, cleaning device with cotton filter layer (42) butt.
2. The masterbatch waste gas treatment system of claim 1, wherein: cleaning device sets up two drive screw (43) in dust rose box (4) including rotating, drive screw (43) symmetry sets up cotton filter layer (42) are close to one side of the air inlet of dust rose box (4), the cover is equipped with drive nut (44) on drive screw (43), be connected with dead lever (45) between drive nut (44) on two drive screw (43), be provided with clearance subassembly (46) on dead lever (45), clearance subassembly (46) butt the side of cotton filter layer (42), be provided with drive screw (43) pivoted drive assembly (7) on dust rose box (4).
3. The masterbatch waste gas treatment system of claim 2, wherein: the bottom of the dust filter box (4) is connected with a delivery pipe (47), and one end, far away from the dust filter box (4), of the delivery pipe (47) is connected with a dust collection box (5).
4. The masterbatch waste gas treatment system of claim 3, wherein: the side wall of the dust collection box (5) is communicated with a connecting pipe (52), a fixing sleeve (51) is sleeved on the guide pipe (47), and the guide pipe (47) is in threaded connection with the connecting pipe (52) through the fixing sleeve (51).
5. The masterbatch waste gas treatment system of claim 1, wherein: the lateral wall of dust rose box (4) corresponds spout (48) have been seted up to the position of cotton filter layer (42) side, cotton filter layer (42) cunning is inserted in spout (48).
6. The masterbatch waste gas treatment system of claim 4, wherein: the side wall of the dust filter box (4) connected with the delivery pipe (47) inclines downwards towards the delivery pipe (47).
7. The masterbatch waste gas treatment system of claim 3, wherein: the delivery pipe (47) is located the cotton cloth filter layer (42) is close to one side of the cleaning assembly (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351588.XU CN210814416U (en) | 2019-08-19 | 2019-08-19 | Masterbatch production exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351588.XU CN210814416U (en) | 2019-08-19 | 2019-08-19 | Masterbatch production exhaust treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN210814416U true CN210814416U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921351588.XU Active CN210814416U (en) | 2019-08-19 | 2019-08-19 | Masterbatch production exhaust treatment system |
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| CN (1) | CN210814416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322761A (en) * | 2021-06-30 | 2021-08-31 | 苗如章 | Watering device for highway maintenance |
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2019
- 2019-08-19 CN CN201921351588.XU patent/CN210814416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322761A (en) * | 2021-06-30 | 2021-08-31 | 苗如章 | Watering device for highway maintenance |
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