CN217042940U - Dust absorption and recovery device of pulverizer - Google Patents
Dust absorption and recovery device of pulverizer Download PDFInfo
- Publication number
- CN217042940U CN217042940U CN202220781994.5U CN202220781994U CN217042940U CN 217042940 U CN217042940 U CN 217042940U CN 202220781994 U CN202220781994 U CN 202220781994U CN 217042940 U CN217042940 U CN 217042940U
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- Prior art keywords
- dust
- chamber
- pipe
- dust collection
- cavity
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- 239000000428 dust Substances 0.000 title claims abstract description 199
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 36
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000001179 sorption measurement Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003809 water extraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The application provides a dust absorption and recovery device of a crusher, which belongs to the technical field of dust absorption and recovery devices, the key points of the technical proposal are that the dust collector comprises a second dust removing cavity, a water collecting pipe is arranged above the inner part of the second dust removing cavity, the lower end surface of the water collecting pipe is communicated with a plurality of spray heads which are uniformly distributed, the right side of the second dust removing cavity is provided with a water tank, a water outlet pipe is communicated between the upper end surface of the water tank and the water collecting pipe, the dust which is firstly filtered is conveyed to the first dust removing cavity through a connecting pipe, meanwhile, the controller controls the electrostatic adsorption plate to be electrified to work, so that the dust entering the first dust removal cavity is adsorbed by the electrostatic adsorption plate and sequentially passes through the plurality of electrostatic adsorption plates, further processing the dust in the gas, the gas passing through the plurality of electrostatic adsorption plates enters the second dust removal cavity, and then the electrostatic adsorption plate is powered off, so that the dust adsorbed on the surface of the electrostatic adsorption plate falls into the dust collection box to be collected.
Description
Technical Field
The application belongs to the technical field of dust absorption recovery units, and particularly relates to a dust absorption recovery unit of a pulverizer.
Background
With the development of the times, the requirements of some mechanical equipment are more and more strict, a greater working benefit is expected to be obtained by some more creative design principles, and for the pulverization of some chemical materials, traditional Chinese medicine materials, grains and other substances, the amount of dust generated in the pulverization process of the substances is known.
However, a large amount of dust generated in the using process of the existing pulverizer cannot be timely recycled, so that the environment is polluted in the air and the health of workers is harmed.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a dust absorption and recovery device of a pulverizer, aiming at solving the problem of carrying out recovery treatment on dust which can not be in time.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dust collection and recovery device of a pulverizer comprises: the dust collector comprises a bottom plate, wherein a crusher, a first dust removal cavity and a second dust removal cavity are sequentially arranged on the upper end surface of the bottom plate from left to right, a dust collection chamber is arranged above the first dust removal cavity, a filter screen is arranged on the upper end surface of the interior of the dust collection chamber, and a dust collector is arranged on the right side of the inner wall of the dust collection chamber;
the top in second dust removal chamber is provided with the collector pipe, the lower terminal surface intercommunication of collector pipe has a plurality of evenly distributed's shower nozzle, the water tank is installed on the right side in second dust removal chamber, the intercommunication has the outlet pipe between the up end of water tank and the collector pipe.
Dust in order to first dust removal intracavity is adsorbed by electrostatic absorption board, the utility model discloses a rubbing crusher dust absorption recovery unit is preferred, the intercommunication has the connecting pipe between the lower terminal surface in suction chamber and the left side in first dust removal chamber, a plurality of electrostatic absorption boards that are the slope and set up are installed to the top in first dust removal intracavity portion, the lower terminal surface intercommunication in first dust removal chamber has the collecting box, the dust collection box is installed to the preceding terminal surface of collecting box.
In order to get into the second through a dirt pipe with remaining dust in the first dust removal intracavity gas and remove dust once more in the intracavity, the utility model discloses a rubbing crusher dust absorption recovery unit is preferred, the intercommunication has out the dirt pipe between the right side in first dust removal chamber and the left side in second dust removal chamber, the draught fan is installed to the outer wall that goes out the dirt pipe.
In order to control dust catcher, electrostatic absorption board and draught fan and normally work, the utility model discloses a rubbing crusher dust absorption recovery unit is preferred, the preceding terminal surface in first dust removal chamber articulates there is the chamber door, the controller is installed to the preceding terminal surface of chamber door, dust catcher, electrostatic absorption board and draught fan all with controller electric connection.
In order to discharge the second dust-removing cavity by the sewage generated during dust removal, the utility model discloses a dust-collecting and recycling device of a pulverizer is preferable, the right side below intercommunication in second dust-removing cavity has the outlet duct and is located the drain pipe of outlet duct below.
In order to smash the material body, the utility model discloses a rubbing crusher dust absorption recovery unit is preferred, rubbing crusher's up end intercommunication has the feed inlet, rubbing crusher's internally mounted has two crushing rollers, the intercommunication has the dust absorption pipe between rubbing crusher's right side and the up end of suction chamber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the dust collection and recovery device of the grinder, firstly filtered dust is conveyed into a first dust removal cavity through a connecting pipe, meanwhile, a controller controls an electrostatic adsorption plate to be electrified to work, so that the dust entering the first dust removal cavity is adsorbed by the electrostatic adsorption plate and sequentially passes through a plurality of electrostatic adsorption plates, the dust in gas can be treated, the gas passing through the electrostatic adsorption plates enters a second dust removal cavity, then the electrostatic adsorption plates are powered off, and the dust adsorbed on the surfaces of the electrostatic adsorption plates can fall into a dust collection box to be collected;
2. this kind of rubbing crusher dust absorption recovery unit, can extract the dust in the rubbing crusher to the dust absorption room through the dust absorption pipe through starting the dust catcher at the in-process of smashing the raw materials, filter the dust that gets into the dust absorption room through the filter screen simultaneously, avoid kibbling raw materials to get into in the dust absorption room, the gas after first dust removal chamber removes dust gets into the second dust removal intracavity, make the water extraction of outlet pipe work in with the water tank to the collector pipe in simultaneously, and spray water to the inside in second dust removal chamber through a plurality of shower nozzles, and then accessible water subsides the remaining dust of entering second dust removal intracavity, make dust and water contact and fall to the bottom in second dust removal intracavity portion, thereby can further improve the effect of removing dust, avoid the dust directly to discharge the influence environment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is an overall structure diagram of a dust-absorbing and recycling device of a pulverizer of the present invention;
fig. 2 is a perspective view of the first dust removing chamber of the present invention;
fig. 3 is a sectional view of the first dust removing chamber of the present invention.
In the figure, 1, a pulverizer; 101. a feed inlet; 102. a dust collection pipe; 2. a dust collection chamber; 201. a filter screen; 202. a vacuum cleaner; 203. a connecting pipe; 3. a first dust removal cavity; 301. an electrostatic adsorption plate; 302. a dust outlet pipe; 303. an induced draft fan; 4. a collection box; 401. a dust collecting box; 5. a second dust removal cavity; 501. a water collection pipe; 502. a spray head; 503. a water outlet pipe; 504. a water tank; 505. an air outlet pipe; 506. a drain pipe; 6. a base plate; 7. and a controller.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
Now, a dust collecting and recovering device of a pulverizer provided in an embodiment of the present application will be described. The dust collection and recovery device of the pulverizer is shown in figures 1 to 3:
a dust suction and recovery device of a pulverizer comprises: the dust collector comprises a bottom plate 6, wherein a crusher 1, a first dust removal cavity 3 and a second dust removal cavity 5 are sequentially arranged on the upper end surface of the bottom plate 6 from left to right, a dust collection chamber 2 is arranged above the first dust removal cavity 3, a filter screen 201 is arranged on the upper end surface in the dust collection chamber 2, and a dust collector 202 is arranged on the right side of the inner wall of the dust collection chamber 2;
a water collecting pipe 501 is arranged above the interior of the second dust removing cavity 5, the lower end face of the water collecting pipe 501 is communicated with a plurality of uniformly distributed spray heads 502, a water tank 504 is arranged on the right side of the second dust removing cavity 5, and a water outlet pipe 503 is communicated between the upper end face of the water tank 504 and the water collecting pipe 501.
In this embodiment: dust in the rubbing crusher 1 can be extracted to the suction chamber 2 through the dust absorption pipe 102 through starting the dust catcher 202 at the in-process of smashing the raw materials, simultaneously filter the dust that gets into the suction chamber 2 through the filter screen 201, avoid kibbling raw materials to get into in the suction chamber 2, gas after first dust removal chamber 3 removes dust gets into in the second dust removal chamber 5, make the water extraction of outlet pipe 503 work in with water tank 504 to the collector pipe 501 simultaneously, and spray water to the inside in second dust removal chamber 5 through a plurality of shower nozzles 502, and then accessible water subsides the remaining dust that gets into in the second dust removal chamber 5, make dust and water contact and fall to the inside bottom in second dust removal chamber 5, thereby can further improve the effect of removing dust, avoid the dust direct discharge to influence the environment.
As a technical optimization scheme of the utility model, the intercommunication has connecting pipe 203 between the left side of the lower terminal surface of dust collecting chamber 2 and first dust removal chamber 3, and a plurality of electrostatic absorption boards 301 that are the slope setting are installed to the inside top in first dust removal chamber 3, and the lower terminal surface intercommunication in first dust removal chamber 3 has collecting box 4, and dust collection box 401 is installed to the preceding terminal surface of collecting box 4.
In this embodiment: carry the first filterable dust to first dust removal chamber 3 in through connecting pipe 203, make controller 7 control electrostatic absorption board 301 circular telegram work simultaneously, make the dust that gets into in first dust removal chamber 3 adsorbed by electrostatic absorption board 301, and pass a plurality of electrostatic absorption boards 301 in proper order, and then can handle the dust in the gas, the gas through a plurality of electrostatic absorption boards 301 gets into in second dust removal chamber 5, secondly make electrostatic absorption board 301 outage, and then can make electrostatic absorption board 301 surface adsorption's dust fall to collecting box 401 in collect.
As a technical optimization scheme of the utility model, the intercommunication has out dirt pipe 302 between the right side in first dust removal chamber 3 and the left side in second dust removal chamber 5, and draught fan 303 is installed to the outer wall of play dirt pipe 302.
In this embodiment: and starting the induced draft fan 303 to enable the induced draft fan 303 to work to enable dust remaining in the gas in the first dust removal cavity 3 to enter the second dust removal cavity 5 through the dust outlet pipe 302 for dust removal again.
As a technical optimization scheme of the utility model, the preceding terminal surface of first dust removal chamber 3 articulates there is the chamber door, and controller 7 is installed to the preceding terminal surface of chamber door, dust catcher 202, electrostatic absorption board 301 and draught fan 303 all with 7 electric connection of controller.
In this embodiment: the inside of the first dust removing cavity 3 can be maintained by opening the door of the box, and the controller 7 can control the dust collector 202, the electrostatic adsorption plate 301 and the induced draft fan 303 to work normally.
As a technical optimization scheme of the utility model, the right side below intercommunication in second dust removal chamber 5 has outlet duct 505 and is located the drain pipe 506 of outlet duct 505 below.
In this embodiment: the air after dust removal can be smoothly discharged through the air outlet pipe 505, and the sewage generated during dust removal can be discharged out of the second dust removing chamber 5 through the water discharge pipe 506.
As a technical optimization scheme of the utility model, the up end intercommunication of rubbing crusher 1 has feed inlet 101, and rubbing crusher 1's internally mounted has two crushing rollers, and the intercommunication has dust absorption pipe 102 between the right side of rubbing crusher 1 and the up end of suction chamber 2.
In this embodiment: a material body to be crushed is fed into the crusher 1 through a feed inlet 101, the material body is crushed by two crushing rollers, and dust generated during crushing is conveyed into a dust collection chamber 2 through a dust collection pipe 102 for dust treatment.
The working principle is as follows: firstly, in the process of crushing raw materials, dust in the crusher 1 can be extracted into the dust absorption chamber 2 through the dust absorption pipe 102 by starting the dust collector 202, meanwhile, the dust entering the dust absorption chamber 2 is filtered through the filter screen 201, the filtered dust is conveyed into the first dust removal chamber 3 through the connecting pipe 203, then the controller 7 controls the electrostatic adsorption plate 301 to be electrified to work, the dust entering the first dust removal chamber 3 is adsorbed by the electrostatic adsorption plate 301 and sequentially passes through the plurality of electrostatic adsorption plates 301, further, the dust in the gas can be treated, the gas passing through the plurality of electrostatic adsorption plates 301 enters the second dust removal chamber 5, then the electrostatic adsorption plate 301 is powered off, further, the dust adsorbed on the surface of the electrostatic adsorption plate 301 falls into the dust collection box 401 to be collected, then the induced draft fan 303 is started, the induced draft fan 303 works to enable the dust remaining in the gas in the first dust removal chamber 3 to enter the second dust removal chamber 5 through the dust outlet pipe 302, simultaneously make outlet pipe 503 work and draw the water in the water tank 504 to the collector pipe 501 in to spray water to the inside in second dust removal chamber 5 through a plurality of shower nozzles 502, and then accessible water subsides the remaining dust that gets into in the second dust removal chamber 5, makes dust and water contact and falls to the inside bottom in second dust removal chamber 5, and the clean gas after the dust removal is discharged by outlet duct 505 at last, and the sewage that contains the dust is discharged by drain pipe 506.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (6)
1. A dust absorption and recovery device of a pulverizer is characterized by comprising: the dust collection device comprises a bottom plate (6), wherein a crusher (1), a first dust collection cavity (3) and a second dust collection cavity (5) are sequentially arranged on the upper end face of the bottom plate (6) from left to right, a dust collection chamber (2) is arranged above the first dust collection cavity (3), a filter screen (201) is arranged on the upper end face of the inner part of the dust collection chamber (2), and a dust collector (202) is arranged on the right side of the inner wall of the dust collection chamber (2);
the inside top in second dust removal chamber (5) is provided with collector pipe (501), the lower terminal surface intercommunication of collector pipe (501) has a plurality of evenly distributed's shower nozzle (502), water tank (504) are installed on the right side in second dust removal chamber (5), intercommunication has outlet pipe (503) between the up end of water tank (504) and collector pipe (501).
2. The dust collecting and recovering device of a pulverizer as claimed in claim 1, wherein: the dust collection device is characterized in that a connecting pipe (203) is communicated between the lower end face of the dust collection chamber (2) and the left side of the first dust collection cavity (3), a plurality of electrostatic adsorption plates (301) which are obliquely arranged are installed above the inner portion of the first dust collection cavity (3), a collection box (4) is communicated with the lower end face of the first dust collection cavity (3), and a dust collection box (401) is installed on the front end face of the collection box (4).
3. The dust collecting and recovering device of a pulverizer as claimed in claim 1, wherein: intercommunication has out dirt pipe (302) between the right side in first dust removal chamber (3) and the left side in second dust removal chamber (5), draught fan (303) are installed to the outer wall that goes out dirt pipe (302).
4. The dust collecting and recovering device of a pulverizer as claimed in claim 1, wherein: the preceding terminal surface in first dust removal chamber (3) articulates there is the chamber door, controller (7) are installed to the preceding terminal surface of chamber door, dust catcher (202), electrostatic absorption board (301) and draught fan (303) all with controller (7) electric connection.
5. The dust suction and recovery device of the crusher as claimed in claim 1, wherein: the lower part of the right side of the second dust removing cavity (5) is communicated with an air outlet pipe (505) and a drain pipe (506) positioned below the air outlet pipe (505).
6. The dust collecting and recovering device of a pulverizer as claimed in claim 1, wherein: the upper end face of rubbing crusher (1) intercommunication has feed inlet (101), the internally mounted of rubbing crusher (1) has two crushing rollers, intercommunication has dust absorption pipe (102) between the right side of rubbing crusher (1) and the upper end face of suction chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220781994.5U CN217042940U (en) | 2022-04-02 | 2022-04-02 | Dust absorption and recovery device of pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220781994.5U CN217042940U (en) | 2022-04-02 | 2022-04-02 | Dust absorption and recovery device of pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217042940U true CN217042940U (en) | 2022-07-26 |
Family
ID=82468274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220781994.5U Expired - Fee Related CN217042940U (en) | 2022-04-02 | 2022-04-02 | Dust absorption and recovery device of pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217042940U (en) |
-
2022
- 2022-04-02 CN CN202220781994.5U patent/CN217042940U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |