CN214050809U - Workshop dust pelletizing system - Google Patents
Workshop dust pelletizing system Download PDFInfo
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- CN214050809U CN214050809U CN202021907378.7U CN202021907378U CN214050809U CN 214050809 U CN214050809 U CN 214050809U CN 202021907378 U CN202021907378 U CN 202021907378U CN 214050809 U CN214050809 U CN 214050809U
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Abstract
The utility model discloses a workshop dust pelletizing system, it includes: the system comprises a dust collector valve control unit, a pipeline conveying unit and a bag-type dust collector collecting unit which are arranged in sequence; the dust collector valve control unit is arranged at a dust raising interface and comprises an exhaust hood, a closed inclined gate valve and a wear-resistant electric valve which are sequentially arranged, wherein the exhaust hood is used for collecting dust, and the closed inclined gate valve and the wear-resistant electric valve are jointly used for preventing dust leakage and regulating and controlling a dust removal system in real time; the pipeline conveying unit is used for conveying the collected dust to the bag-type dust collector collecting unit; the bag-type dust collector collecting unit is used for processing dust. The utility model discloses a workshop dust pelletizing system has realized dust pelletizing system's automatic regulation and control, has guaranteed higher security simultaneously.
Description
Technical Field
The utility model relates to a dust removal field particularly relates to a workshop dust pelletizing system.
Background
In general, a production workshop generates a large amount of dust during the production of substances (such as activated carbon and the like) which are easy to raise dust, which not only causes great environmental pollution to the production workshop, but also is not beneficial to the health of field workers.
A cyclone separator or a bag-type dust collector is usually arranged in a traditional production workshop which is easy to raise dust, and is used for collecting the dust. The dust enters a cyclone dust collector for separation, and then large-particle dust is ground into small-particle dust which enters a bag-type dust collector for collection. However, in this way, high-concentration dust near equipment (if the equipment is used for producing activated carbon, such as near activated carbon grinding equipment) with more dust in a production workshop is often ignored, and dust collection is not set for equipment interface points which are easy to generate dust in the production workshop, so that the symptoms are treated, the root causes are not treated, and the environmental pollution of the production workshop is caused.
In some production workshops, the bag-type dust collector is changed into integrated equipment for bag-type dust collection, electrostatic adsorption dust collection and funnel-shaped inert dust collection, and the production workshops seem to be advanced. However, the integrated equipment is lack of an integrated, systematic and complete automatic control dust removal scheme, so that the integrated equipment is difficult to fall to the ground in an actual production workshop and has poor practicability.
Therefore, it is necessary to provide a dust removal system for a production workshop, which has the advantages of strong practicability, high safety, high dust removal effect and high automation degree.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.
The present invention has been made in view of the above problems.
The utility model provides a workshop dust pelletizing system, include:
the system comprises a dust collector valve control unit, a pipeline conveying unit and a bag-type dust collector collecting unit which are arranged in sequence;
the dust collector valve control unit is arranged at a dust raising interface and comprises an exhaust hood, a closed inclined gate valve and a wear-resistant electric valve which are sequentially arranged, wherein the exhaust hood is used for collecting dust, and the closed inclined gate valve and the wear-resistant electric valve are jointly used for preventing dust leakage and regulating and controlling a dust removal system in real time;
the pipeline conveying unit is used for conveying the collected dust to the bag-type dust collector collecting unit;
the bag-type dust collector collecting unit is used for processing dust.
Further, an explosion-proof valve is arranged at an inlet of the bag-type dust collector collecting unit and used for preventing dust explosion.
Further, the bag-type dust collector collecting unit comprises an anti-static filter bag which is used for conducting electricity and preventing explosion.
Furthermore, conductive fibers are spun into the anti-static filter bag.
Furthermore, a nitrogen protection device is arranged on an ash bucket of the bag-type dust collector collecting unit and is used for reducing the gathering of combustible dust in the dust collector collecting unit.
Further, the bag-type dust collector collecting unit comprises an explosion venting door, the explosion venting door is arranged on the box body of the bag-type dust collector collecting unit, and the explosion venting door is used for releasing pressure.
Further, an air cap is arranged at an outlet of the bag-type dust collector collecting unit and used for ventilation.
Further, the hood is conical.
Furthermore, a plurality of devices and a plurality of wear-resistant electric valves which correspond to the devices one to one are arranged in a production workshop, and the wear-resistant electric valves are arranged to be opened along with the opening of the devices corresponding to the wear-resistant electric valves and to be closed along with the closing of the devices corresponding to the wear-resistant electric valves.
The utility model provides a workshop dust pelletizing system through setting up the dust collector valve control unit that each raise dust kneck set up, can prevent the leakage of dust in the pipeline, can real-time control and adjust the dust pelletizing system again, and a plurality of safety devices such as explosion-proof valve, anti-static filter bag, nitrogen protection device and explosion vent are provided with in the sack cleaner collecting element, have guaranteed the security of the system effectively; adopt the utility model discloses a workshop dust pelletizing system passes through automated control, has reduced the human cost, has realized the dustless production of workshop.
Drawings
The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles and devices of the invention. Wherein the content of the first and second substances,
fig. 1 is a schematic diagram of a workshop dust pelletizing system according to the embodiment of the utility model.
Reference numerals:
1: a first exhaust hood 2: first closed inclined gate valve
3: first wear-resistant electric valve 4: second exhaust hood
5: a second closed inclined gate valve 6: second wear-resistant electric valve
7: third exhaust hood 8: third closed inclined gate valve
9: third wear-resistant electric valve 10: first pipeline
11: second pipe 12: third pipeline
13: fourth duct 14: explosion-proof valve
15: an induced draft fan 16: bag-type dust collector
17: the discharge valve 18: wind cap
19: nitrogen protection device 20: explosion venting door
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to thoroughly understand the present invention, detailed steps will be presented in the following description in order to explain the dust removing system for a manufacturing plant proposed by the present invention. It is apparent that the practice of the invention is not limited to the specific details known to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
To have among the prior art workshop dust pelletizing system that degree of automation is low, dust removal effect is unsatisfactory, factor of safety is not enough scheduling problem, the utility model provides a workshop dust pelletizing system will combine figure 1 specifically to describe below the utility model discloses:
the workshop dust removal system mainly comprises the following three parts: the device comprises a dust collector valve control unit, a pipeline conveying unit and a bag-type dust collector collecting unit which are sequentially arranged;
the dust collector valve control unit is used for collecting dust, and can regulate and control a dust removal system in real time, so that automatic control can be realized on the dust collection system of a production workshop, manual field operation is not needed, the efficiency is improved, and the cost is reduced.
Illustratively, the dust collector valve control unit may be disposed at the dust emission interfaces, which include, for example, but not limited to, the inlet and outlet of a production plant, which are prone to generate dust, and referring to fig. 1, each dust emission interface corresponds to the first exhaust hood 1, the second exhaust hood 4, and the third exhaust hood 7 in fig. 1, respectively; those skilled in the art can specifically set the position and number of the dust collector valve control units according to the arrangement and needs of actual production plant equipment.
According to one embodiment, the dust collector valve control unit can comprise an exhaust hood, a closed inclined gate valve and a wear-resistant electric valve which are arranged in sequence.
The exhaust hood is used for collecting dust, and a person skilled in the art can arrange the exhaust hood at each dust raising interface which is easy to generate dust according to the actual production workshop condition, wherein the dust raising interfaces can include but are not limited to a discharge port, a feed port and the like; various types of exhaust hoods may be used including, but not limited to, suction hoods, and the like, for example, and suitable other exhaust hoods known to those skilled in the art may be used. The closed inclined gate valve and the wear-resistant electric valve are connected with the exhaust hood and the pipeline conveying unit and jointly act to prevent dust leakage and regulate and control the dust removal system in real time, wherein the closed inclined gate valve is good in tightness and can effectively prevent dust from overflowing at an inlet of a pipeline, the wear-resistant electric valve can be set to be opened and closed simultaneously with corresponding equipment in a production workshop, the dust removal system is opened when the equipment is opened to generate raised dust and needs to collect the dust, the efficiency is improved, and the dust removal system is closed when the equipment is closed and does not need to collect the dust, so that the cost is saved, the automatic control is facilitated, and manual field operation is not needed; specifically, through the linkage of the wear-resistant electric valve and each device in the production workshop, when each device is started to enter a working state, the corresponding dust collectors arranged at the interface positions of each device are simultaneously started to collect dust, and if the device is stopped, the corresponding dust collectors are also simultaneously closed, so that the automatic dust collection treatment is realized, the efficiency is improved, and the production cost is reduced.
Referring to fig. 1, a dust removing system for a production workshop according to an embodiment of the present invention is described, as shown in the figure, fig. 1 includes three dust collector valve control units, wherein the first dust collector valve control unit includes a first exhaust hood 1, a first closed inclined gate valve 2, and a first wear-resistant electric valve 3; the second dust collector valve control unit comprises a second exhaust hood 4, a second closed inclined gate valve 5 and a second wear-resistant electric valve 6; the third dust collector valve control unit comprises a third exhaust hood 7, a third closed inclined gate valve 8 and a third wear-resistant electric valve 9;
for example, for the activated carbon production plant, the first exhaust hood 1 may be disposed at, for example, a belt conveyor discharge port, the second exhaust hood 4 may be disposed at, for example, a bucket elevator feed port, and the third exhaust hood 7 may be disposed at, for example, a raymond mill feed port;
the first closed inclined gate valve 2 and the first wear-resistant electric valve 3, the second closed inclined gate valve 5 and the second wear-resistant electric valve 6, and the third closed inclined gate valve 8 and the third wear-resistant electric valve 9 are respectively used for connecting the first exhaust hood 1, the second exhaust hood 4 and the third exhaust hood 7 with the pipeline conveying unit; the first wear-resistant electric valve 3 is interlocked with a belt conveyor, the second wear-resistant electric valve 6 is interlocked with a bucket elevator, and the third wear-resistant electric valve 9 is interlocked with a screw conveyor.
According to an embodiment, in order to reduce dust removal pipeline pressure drag, the utility model discloses a workshop dust pelletizing system does not set up the dust collection point in all auger interface position departments, and only sets up the dust collection point in easy raise dust and unable flange joint's interface position department, can reduce the resistance loss of dust removal pipeline like this, reaches the high efficiency and gathers dust, thereby makes the utility model discloses a workshop dust pelletizing system has the characteristics that the practicality is strong, the fault point is few.
According to one embodiment, the pipe conveying unit is used for conveying the collected dust to the bag-type dust collector collecting unit; wherein the pipes of the pipe conveying unit may include, for example, but not limited to, plastic pipes, metal pipes, etc., to which suitable other pipes known to those skilled in the art may be applied.
Furthermore, the whole pipeline design pressure loss of the pipeline conveying unit is small, and the aerodynamic optimization principle is met, so that the conveying of dust can be accelerated, and the treatment efficiency is improved.
Referring to fig. 1, the pipe conveying unit in fig. 1 includes a plurality of pipes, which are a first pipe 10, a second pipe 11, a third pipe 12, and a fourth pipe 13, respectively;
illustratively, the first pipeline 10 is used for conveying dust collected by the first exhaust hood 1 of the first dust collector valve control unit to the bag-type dust collector collection unit via the fourth pipeline 13, the second pipeline 11 is used for conveying dust collected by the second exhaust hood 4 of the second dust collector valve control unit to the bag-type dust collector collection unit via the fourth pipeline 13, and the third pipeline 12 is used for conveying dust collected by the third exhaust hood 7 of the third dust collector valve control unit to the bag-type dust collector collection unit via the fourth pipeline 13.
Exemplarily, the bag-type dust collector collecting unit is used for processing dust, as shown in fig. 1, the bag-type dust collector collecting unit may include a bag-type dust collector 16, the bag-type dust collector 16 includes an anti-static filter bag therein, the anti-static filter bag is usually made of a polyester needle felt material, and in order to overcome the defect that the polyester needle felt is easy to generate static electricity, the anti-static filter bag spun with conductive fibers is conductive and explosion-proof by spinning conductive fibers into the cloth of the anti-static filter bag; wherein the conductive fiber includes but is not limited to carbon fiber yarn, stainless steel fiber yarn, binary conductive fiber yarn, etc.; further, the bag-type dust collector 16 can use a smaller filtering area, thereby reducing the cost.
Illustratively, the bag-type dust collector collecting unit may be provided with an explosion-proof valve 14, the explosion-proof valve 14 is used for preventing dust explosion, and specifically, the explosion-proof valve 14 may be, for example, but not limited to, a horizontal explosion-proof valve, a vertical explosion-proof valve, etc., and may be selected by those skilled in the art according to actual circumstances, and other suitable types of explosion-proof valves known by those skilled in the art may be applied thereto.
Illustratively, a nitrogen protection device 19 is arranged on an ash bucket of the bag-type dust collector collecting unit, and the nitrogen protection device 19 is used for reducing the accumulation of combustible dust in the dust collector collecting unit; the bag-type dust collector collecting unit can further comprise an explosion venting door 20, the explosion venting door 20 can be arranged on a box body of the bag-type dust collector collecting unit, and when the pressure inside the bag-type dust collector 16 reaches a certain strength, the explosion venting door 20 is opened to release the pressure inside the bag-type dust collector 16, so that fire-retardant and explosion-proof effects are achieved; the outlet of the bag-type dust collector collecting unit can be provided with a hood 18 for ventilation, the hood can be in various shapes such as but not limited to an oval shape, a long cylinder shape, a conical shape and the like, and the ventilation effect is good as the conical hood 18 is adopted in the embodiment shown in figure 1.
The bag-type dust collector unit can also be provided with a discharge valve 17 and an induced draft fan 15, wherein the discharge valve 17 is used for discharging, the induced draft fan 15 is used for collecting the dust in the pipeline output unit to the bag-type dust collector 16, the induced draft fan 15 can be designed with a sound-proof housing, the outlet pipeline of the induced draft fan is at least 1.5m higher than the roof, and the induced draft fan 15 can adopt, for example but not limited to, a wear-resistant ceramic fan and the like.
The working process of the whole dust removing system for the production workshop of the utility model is described in detail with reference to fig. 1:
first, as shown in fig. 1, the entire plant dedusting system is of a central type, which runs through the entire plant. Dust is collected through a first exhaust hood 1, a second exhaust hood 4 and a third exhaust hood 7 which are respectively arranged at three easy dust-raising points of a belt conveyor discharge port, a bucket elevator feed port and a Raymond mill feed port, and then the dust respectively enters a first pipeline 10, a second pipeline 11 and a third pipeline 12 through a first closed inclined gate valve 2 and a first wear-resistant electric valve 3, a second closed inclined gate valve 5 and a second wear-resistant electric valve 6, and a third closed inclined gate valve 8 and a third wear-resistant electric valve 9; the corresponding closed inclined gate valves and the wear-resistant electric valves are respectively used at the inlets of the first pipeline 10, the second pipeline 11 and the third pipeline 12 in a combined manner to play a role in opening and closing and adjusting a dust collecting system, and the inclined gate valves are good in tightness and capable of effectively preventing dust from overflowing at the inlets of the pipelines; the wear-resistant electric valve and the equipment in the production workshop are opened and closed in a linkage manner, so that automatic control is realized, and manual field operation is not needed. The duct 10, duct 11 and duct 12 then merge the collected dust into a duct 13, which is a main duct. The pipeline 13 conveys the dust collected into the pipeline to a bag-type dust collector collecting unit, wherein an explosion-proof valve 14 is arranged at the inlet of the bag-type dust collector collecting unit and used for preventing dust explosion, and the pipeline is safe and reliable. The dust passing through the explosion-proof valve 14 is further collected to a bag-type dust collector 16 by an induced draft fan 15, and the bag-type dust collector 16 processes the collected dust.
The utility model provides a workshop dust pelletizing system through setting up dust collector valve control unit, can prevent the leakage of dust in the pipeline, can real-time control and adjust the dust pelletizing system again, realizes automated control, need not manual operation to be provided with a plurality of safety devices such as explosion-proof valve, anti-static filter bag, nitrogen protection device and explosion vent in the sack cleaner collection unit, effectively guaranteed the security of system; and through automatic control, the labor cost is reduced, and the dustless production in a production workshop is realized.
The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A dust pelletizing system for a manufacturing plant, comprising: the system comprises a dust collector valve control unit, a pipeline conveying unit and a bag-type dust collector collecting unit which are arranged in sequence;
the dust collector valve control unit is arranged at a dust raising interface and comprises an exhaust hood, a closed inclined gate valve and a wear-resistant electric valve which are sequentially arranged, wherein the exhaust hood is used for collecting dust, and the closed inclined gate valve and the wear-resistant electric valve are jointly used for preventing dust leakage and regulating and controlling a dust removal system in real time;
the pipeline conveying unit is used for conveying the collected dust to the bag-type dust collector collecting unit;
the bag-type dust collector collecting unit is used for processing dust.
2. The dust removal system for a production plant according to claim 1, wherein an explosion-proof valve is provided at an inlet of the bag-type dust collector collecting unit, and the explosion-proof valve is used for preventing dust explosion.
3. The production plant dust removal system of claim 1, wherein the bag-type dust collector collection unit comprises an anti-static filter bag for conducting electricity and explosion.
4. The plant dedusting system of claim 3 wherein the antistatic filter bag has conductive fibers woven therein.
5. The dust removal system for a production plant of claim 1, wherein an ash hopper of the bag-type dust collector collection unit is provided with a nitrogen gas guard for reducing the accumulation of combustible dust inside the dust collector collection unit.
6. The dust removal system for the production workshop according to claim 1, wherein the bag-type dust collector collection unit further comprises an explosion vent, the explosion vent is arranged on a box body of the bag-type dust collector collection unit, and the explosion vent is used for releasing pressure.
7. The dust removal system for a production plant of claim 1, wherein an air cap is provided at an outlet of the bag-type dust collector collecting unit, and the air cap is used for ventilation.
8. The process plant dusting system of claim 7 wherein the hood is conical.
9. The dust removal system for the production workshop according to claim 1, wherein the production workshop is provided with a plurality of devices and a plurality of wear-resistant electric valves corresponding to the devices one by one, and the wear-resistant electric valves are arranged to be opened along with the opening of the devices corresponding to the wear-resistant electric valves and to be closed along with the closing of the devices corresponding to the wear-resistant electric valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021907378.7U CN214050809U (en) | 2020-09-03 | 2020-09-03 | Workshop dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021907378.7U CN214050809U (en) | 2020-09-03 | 2020-09-03 | Workshop dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214050809U true CN214050809U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021907378.7U Active CN214050809U (en) | 2020-09-03 | 2020-09-03 | Workshop dust pelletizing system |
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| Country | Link |
|---|---|
| CN (1) | CN214050809U (en) |
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2020
- 2020-09-03 CN CN202021907378.7U patent/CN214050809U/en active Active
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