CN212790178U - High-efficient sack cleaner is used in copper oxide production - Google Patents
High-efficient sack cleaner is used in copper oxide production Download PDFInfo
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- CN212790178U CN212790178U CN202021706286.2U CN202021706286U CN212790178U CN 212790178 U CN212790178 U CN 212790178U CN 202021706286 U CN202021706286 U CN 202021706286U CN 212790178 U CN212790178 U CN 212790178U
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Abstract
The utility model discloses a high-efficiency bag-type dust collector for copper oxide production, which comprises a supporting frame, wherein two dust collector bodies which are symmetrical left and right are arranged on the supporting frame, a pulse generator is arranged on the outer wall of one side of the dust collector body, which is close to the top, an exhaust fan is arranged on one side of the dust collector body, which is far away from the pulse generator, a dust unloading pipe is arranged at the bottom of the dust collector body, a dust collection box is arranged below the dust unloading pipe, and an air inlet pipe and a branch pipe are arranged on the dust collector body; the pulse generator is characterized by further comprising a control cabinet, wherein the control cabinet is electrically connected with the pulse generator and the exhaust fan. The utility model discloses the installation of filter bag is convenient with the change, and two dust remover bodies remove can simultaneous working, improve dust collection efficiency, and two sack cleaner bodies can take turns the deashing, have prolonged the effective life of filter bag, and the copper oxide can be retrieved to the dust collection box, and the switch board can realize the automatic control of dust removal, deashing, dust exhaust, has improved the degree of automation of equipment.
Description
Technical Field
The utility model relates to a sack cleaner technical field especially relates to a high-efficient sack cleaner is used in copper oxide production.
Background
The process of industrial production copper oxide can produce a large amount of copper oxide dust, copper oxide belongs to odorless and is black brown stable substance, inhale a large amount of copper oxide dust and probably cause metal cigarette heat, appear cold and quiver, body temperature rise, can be accompanied with respiratory tract irritation symptom simultaneously, long-term contact can cause respiratory tract and conjunctiva irritation, epistaxis, nasal mucosa bleeding point or ulcer, even symptoms such as perforation of nasal septum and dermatitis, consequently, the processing to the copper oxide dust is the problem that awaits the solution urgently.
The bag-type dust collector is a dry dust filter, it is suitable for catching tiny, dry, non-fibrous dust, the filter bag uses the woven filter cloth or non-woven felt to make, utilize the filtering action of the fabric to filter the dusty gas, after the dusty gas enters the bag-type dust collector, the granule is big, dust with large proportion, subside because of the function of gravity, fall into the dust hopper, the gas containing more tiny dust is when passing through the filter bag, the dust is withheld, make the gas purified, because the pulse injection pipe deashing mode that the existing bag-type dust collector adopts, it is difficult to guarantee the filter bag to be in the relative clean state continuously, especially under the environment that the dust concentration is higher, the filter bag is blocked up and lost soon, can't continue to operate, need frequent renewal, not only influence the dust removal of dust place, and increase the running cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient sack cleaner is used in copper oxide production solves sack cleaner dust collection efficiency low, and the filter bag blocks up easily, the difficult problem of changing.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a high-efficient sack cleaner is used in copper oxide production, including the support frame, be provided with two dust remover bodies that bilateral symmetry each other on the support frame, the top of dust remover body is provided with the lid, be provided with pulse generator on the outer wall of one side that the dust remover body is close to the top, one side that the dust remover body is kept away from pulse generator is provided with the air exhauster, the bottom of dust remover body is provided with unloads the dirt pipe, it is provided with the dust collection box to unload the dirt pipe's below, be located on the dust remover body the below of pulse generator is provided with the intake pipe, be located on the dust remover body the below of air exhauster and be provided with the bleeder, two dust remover bodies pass through the bleeder and connect; the pulse generator is characterized by further comprising a control cabinet, wherein the control cabinet is electrically connected with the pulse generator and the exhaust fan.
Furthermore, a pipeline is arranged at the output end of the pulse generator, one end of the pipeline, which is far away from the pulse generator, is connected with the blowing pipe, and a pulse valve is arranged in the middle of the pipeline.
Furthermore, the outer wall of the bottom of the injection tube is provided with two shunt tubes, and the lower ends of the shunt tubes are provided with filter bags.
Furthermore, limiting plates are arranged on the inner walls of the two sides of the dust remover body and located below the blowing pipe, two limiting holes are formed in the limiting plates, two limiting springs are connected to the inner walls of the two sides of each limiting hole, and the other ends of the two limiting springs are connected with fixing plates.
Further, a public ash inlet valve is arranged in the middle of the branch pipe; the dust discharging device is characterized in that a dust inlet valve is arranged on the air inlet pipe, and a dust discharging electromagnetic valve is arranged on the side wall of the dust discharging pipe.
Furthermore, the public dust inlet valve, the dust inlet valve and the dust exhaust electromagnetic valve are electrically connected with the control cabinet.
Furthermore, the outer side of the exhaust fan is connected with an air inlet and outlet pipe, and a dust removal net is arranged on the air inlet and outlet pipe; the air inlet pipe and the air inlet and outlet pipe are both connected with a differential pressure measuring instrument, and the differential pressure measuring instrument is electrically connected with the control cabinet.
Furthermore, the dust collection box adopts a sealing design, a hole matched with the dust discharge pipe is formed in a top cover of the dust collection box, water used for recovering copper oxide is added into the dust collection box, a water outlet is formed in the side wall of the dust collection box, and a filter screen is arranged at the joint of the water outlet and the dust collection box.
Furthermore, a wind shield is arranged on the inner side of the air inlet pipe and fixed on the inner wall of the dust remover body through a support.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model relates to a high-efficiency cloth bag dust remover for producing copper oxide, which comprises a support frame, a dust remover body, a pulse generator, an exhaust fan, a dust collection box and a control cabinet, wherein a limiting plate is arranged inside the dust remover body, so that the installation and the replacement of a filter bag are convenient; the two bag-type dust remover bodies are symmetrically designed, so that the two bag-type dust remover bodies can work simultaneously during dust removal, and a plurality of filter bags in the bag-type dust remover bodies can simultaneously perform more gas dust removal operations, so that the dust removal efficiency is improved; the two bag-type dust remover bodies can be regenerated alternately during dust removal, so that the problem that the filter bag of the bag-type dust remover is easy to lose efficacy quickly is solved, the effective service life of the filter bag is prolonged, the filter bag is guaranteed to operate efficiently, and the operation cost is reduced under the condition that the manufacturing cost is not increased much; the dust collection box adopts a sealing design, only two dust discharge pipe insertion holes are reserved on a top cover of the dust collection box, copper oxide dust is prevented from entering air again, water is added into the dust collection box, and copper oxide can be recovered; the design of the dust removal net can prevent the discharge of the missed dust; the utility model discloses be provided with the automatic control that the switch board can realize dust removal, deashing, dust exhaust, improved the degree of automation of equipment.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of the structure of the high-efficiency bag-type dust collector for producing copper oxide;
fig. 2 is a schematic structural diagram of the limiting plate of the present invention;
description of reference numerals: 1. a support frame; 2. a dust collector body; 3. a filter bag; 4. a limiting plate; 5. a shunt tube; 6. an exhaust fan; 7. a cover; 8. a pulse valve; 9. a pulse generator; 10. a blowing pipe; 11. a branch pipe; 12. an air inlet pipe; 13. a common ash inlet valve; 14. a dust exhaust electromagnetic valve; 15. a dust collection box; 16. a dust discharge pipe; 17. a fixing plate; 18. a limiting hole; 19. a spring; 20. a water outlet; 21. a wind deflector; 22. a support; 1201. an ash inlet valve.
Detailed Description
As shown in figure 1, the high-efficiency cloth bag dust remover for producing copper oxide comprises a support frame 1, wherein the support frame 1 comprises a base, a support column and a horizontal support frame, the support column is fixed on the base through a screw, the upper end surface of the support column is fixedly connected with the horizontal support frame through a screw, a dust remover body 2 is fixed on the horizontal support frame through a screw, a cover 7 is placed at the top of the dust remover body 2, a pulse generator 9 is fixed on the outer wall of one side, close to the top, of the dust remover body 2, an exhaust fan 6 is fixed on one side, far away from the pulse generator 9, of the dust remover body 2 through a bolt, a dust unloading pipe 16 is connected to the bottom of the dust remover body 2 through a flange, a dust collection box 15 is arranged below the dust unloading pipe 16, and an air inlet pipe 12 is connected below the pulse generator 9 on the dust remover body 2 through a flange, a branch pipe 11 is connected to the dust remover body 2 below the exhaust fan 6 through a flange, and the two dust remover bodies 2 are connected through the branch pipe 11; the pulse generator further comprises a control cabinet, and the control cabinet is electrically connected with the pulse generator 9 and the exhaust fan 6.
Specifically, the output end of the pulse generator 9 is connected with a pipeline through a flange, one end of the pipeline, far away from the pulse generator, is connected with a blowing pipe 10 through a flange, and the middle of the pipeline is connected with a pulse valve 8 through a flange.
The outer wall of the bottom of the injection pipe 10 is connected with two shunt tubes 5 through flanges, the lower ends of the shunt tubes 5 are provided with filter bags 3, the number of the shunt tubes 5 and the number of the filter bags 3 are increased appropriately as required, the dust removal scale can be increased, and efficient and rapid dust removal is achieved.
The dust remover comprises a dust remover body 2 and is characterized in that limiting plates 4 are fixed on the inner walls of two sides of the dust remover body 2 through screws, the limiting plates 4 are located below an injection pipe 10, two limiting holes 18 are formed in the limiting plates 4, two limiting springs 19 are welded on the inner walls of two sides of the limiting holes 18, fixing plates 17 are welded on the other ends of the limiting springs 19, filter bags are installed and replaced through the limiting plates 4, and the dust remover is convenient and simple to operate.
A common ash inlet valve 13 is arranged in the middle of the branch pipe 11; an ash inlet valve 1201 is arranged on the air inlet pipe 12, and a dust exhaust electromagnetic valve 14 is arranged on the side wall of the dust discharge pipe 16.
The public dust inlet valve 13, the dust inlet valve 1201 and the dust exhaust electromagnetic valve 14 are electrically connected with the control cabinet, so that automatic dust removal, dust cleaning and dust exhaust are realized.
The outer side of the exhaust fan 6 is connected with an air inlet pipe and an air outlet pipe, and a dust removing net is arranged on the air inlet pipe and the air outlet pipe; the air inlet pipe 12 and the air inlet and outlet pipe are both connected with a differential pressure measuring instrument, and the differential pressure measuring instrument is electrically connected with the control cabinet; the dust removal net can be further filtered to the air after purifying, prevents the dust discharge of omitting, can confirm the deashing opportunity through the pressure differential measurement, then realizes automatic deashing through the switch board.
The dust collection box 15 adopts a sealing design, a hole matched with the dust discharge pipe 16 is formed in the top cover of the dust collection box 15, water used for recovering copper oxide is added into the dust collection box 15, a water outlet 20 is formed in the side wall of the dust collection box 15, a filter screen is arranged at the joint of the water outlet 20 and the dust collection box 15, the water body can fall dust, and the copper oxide sinking to the bottom of the water body can be recycled.
The inboard of intake pipe 12 is provided with deep bead 21, deep bead 21 passes through the support 22 to be fixed on the inner wall of dust remover body 2, can effectively avoid the large granule dust directly to blow to the dust removal sack through setting up deep bead 21, effectively prevents the dust removal sack fish tail, prolongs the life of dust removal sack.
The utility model discloses a use as follows:
firstly, when dust removal work starts, the control cabinet opens the dust inlet valve 1201, after dust-containing gas enters the dust remover body 2 through the air inlet pipe 12, the airflow moves upwards under the action of the wind shield 21, the flow speed is reduced, and part of large-particle dust is separated out under the action of inertia force and falls into the dust hopper; the gas that contains the tiny particle dust is through the filtration of filter bag 3, and the dust is detained at the surface of filter bag 3, and the gas after the purification gets into the upper portion of dust remover body 2 through the filter bag mouth to discharge by air inlet and outlet pipe through air exhauster 6, the gas after the purification is further filtered when the dust removal net, prevents the dust discharge of omission.
Along with the increase of dust on the surface of the filter bag 3, the pressure difference between the inlet and the outlet of the dust remover also rises. In the dust removing process, a pressure difference tester arranged at an air inlet and an air outlet of the bag-type dust remover can measure the pressure difference of the air inlet and the air outlet in real time, when the pressure difference of the air inlet and the air outlet of the bag-type dust remover reaches a set value, a control cabinet sends out a dust removing instruction, an ash inlet valve 1201 is closed, a common ash inlet valve 13 is opened, a left bag-type dust remover body 2 is closed, a right bag-type dust remover body 2 is set to continuously work for a certain time, at the moment, external clean air reversely enters the inner side of a filter bag 3 of the left bag-type dust remover body 2 from an air extractor port of the left bag-type dust remover body 2, continuous strong back blowing is carried out on the filter bag 3, dust-containing gas generated by back blowing enters the right bag-type dust remover body 2 through a channel communicated with a two branch pipes 11 and is adsorbed on the outer surface of the right bag 3, the dust falls into the bottom of the dust hopper, the control cabinet opens the dust exhaust electromagnetic valve 14, and the dust enters the dust collection box 15 through the dust discharge pipe 16; the dust removing mode of the right bag-type dust remover body 2 is the same as that of the left bag-type dust remover body 2, so that the filter bags 3 of the left and right bag-type dust remover bodies 2 are regenerated in turn to enter a dust removing state again.
After the bag-type dust collector works for a period of time, the water outlet 20 is opened, and after all water in the collection box 15 is discharged, the top cover of the collection box 15 is opened to recover the copper oxide.
The utility model discloses in switch board, air exhauster, pulse valve, impulse generator, dust exhaust solenoid valve, advance grey valve, circuit connection etc. that relate to all belong to prior art, no longer detail here.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (9)
1. The utility model provides a copper oxide production is with high-efficient sack cleaner which characterized in that: comprises a supporting frame (1), two dust remover bodies (2) which are symmetrical left and right are arranged on the supporting frame (1), a cover (7) is arranged at the top of the dust remover body (2), a pulse generator (9) is arranged on the outer wall of one side of the dust remover body (2) close to the top, an exhaust fan (6) is arranged on one side of the dust remover body (2) far away from the pulse generator (9), a dust discharging pipe (16) is arranged at the bottom of the dust remover body (2), a dust collecting box (15) is arranged below the dust discharging pipe (16), an air inlet pipe (12) is arranged on the dust remover body (2) and is positioned below the pulse generator (9), a branch pipe (11) is arranged on the dust remover body (2) and below the exhaust fan (6), and the two dust remover bodies (2) are connected through the branch pipe (11); the pulse generator is characterized by further comprising a control cabinet, wherein the control cabinet is electrically connected with the pulse generator (9) and the exhaust fan (6).
2. The high-efficiency bag-type dust collector for producing copper oxide according to claim 1, which is characterized in that: the output end of the pulse generator (9) is provided with a pipeline, one end of the pipeline, which is far away from the pulse generator, is connected with a blowing pipe (10), and the middle of the pipeline is provided with a pulse valve (8).
3. The high-efficiency bag-type dust collector for producing copper oxide according to claim 2, characterized in that: the outer wall of the bottom of the injection tube (10) is provided with two shunt tubes (5), and the lower end of each shunt tube (5) is provided with a filter bag (3).
4. The high-efficiency bag-type dust collector for producing copper oxide according to claim 2, characterized in that: limiting plates (4) are arranged on the inner walls of the two sides of the dust remover body (2), the limiting plates (4) are located below the blowing pipe (10), two limiting holes (18) are formed in the limiting plates (4), the inner walls of the two sides of the limiting holes (18) are connected with two limiting springs (19), and the other ends of the two limiting springs (19) are connected with a fixing plate (17).
5. The high-efficiency bag-type dust collector for copper oxide production according to claim 1, wherein a common ash inlet valve (13) is arranged in the middle of the branch pipe (11); an ash inlet valve (1201) is arranged on the air inlet pipe (12), and a dust exhaust electromagnetic valve (14) is arranged on the outer side wall of the dust discharge pipe (16).
6. The efficient bag-type dust collector for producing copper oxide according to claim 5, wherein: the common dust inlet valve (13), the dust inlet valve (1201) and the dust exhaust electromagnetic valve (14) are electrically connected with the control cabinet.
7. The high-efficiency bag-type dust collector for producing copper oxide according to claim 1, which is characterized in that: the dust removal net is arranged on the air inlet and outlet pipe connected to the outer side of the exhaust fan (6), the air inlet pipe (12) and the air inlet and outlet pipe are both connected with a differential pressure measuring instrument, and the differential pressure measuring instrument is electrically connected with the control cabinet.
8. The high-efficiency bag-type dust collector for producing copper oxide according to claim 1, which is characterized in that: the dust collection box (15) is designed in a sealed mode, holes matched with the dust discharge pipes (16) are formed in the top cover of the dust collection box (15), water used for recovering copper oxide is added into the dust collection box (15), a water outlet (20) is formed in the side wall of the dust collection box (15), and a filter screen is arranged at the joint of the water outlet (20) and the dust collection box (15).
9. The high-efficiency bag-type dust collector for producing copper oxide according to claim 1, which is characterized in that: the inner side of the air inlet pipe (12) is provided with a wind shield (21), and the wind shield (21) is fixed on the inner wall of the dust remover body (2) through a support (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706286.2U CN212790178U (en) | 2020-08-17 | 2020-08-17 | High-efficient sack cleaner is used in copper oxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706286.2U CN212790178U (en) | 2020-08-17 | 2020-08-17 | High-efficient sack cleaner is used in copper oxide production |
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| Publication Number | Publication Date |
|---|---|
| CN212790178U true CN212790178U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021706286.2U Active CN212790178U (en) | 2020-08-17 | 2020-08-17 | High-efficient sack cleaner is used in copper oxide production |
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| CN (1) | CN212790178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156137A (en) * | 2022-07-18 | 2022-10-11 | 广州城市理工学院 | Dust absorption settling chamber |
-
2020
- 2020-08-17 CN CN202021706286.2U patent/CN212790178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156137A (en) * | 2022-07-18 | 2022-10-11 | 广州城市理工学院 | Dust absorption settling chamber |
| CN115156137B (en) * | 2022-07-18 | 2024-06-11 | 广州城市理工学院 | Dust collection sedimentation chamber |
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