CN212417308U - Dust collector is used in production of hydraulicity cementing material - Google Patents
Dust collector is used in production of hydraulicity cementing material Download PDFInfo
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- CN212417308U CN212417308U CN201922299571.0U CN201922299571U CN212417308U CN 212417308 U CN212417308 U CN 212417308U CN 201922299571 U CN201922299571 U CN 201922299571U CN 212417308 U CN212417308 U CN 212417308U
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- 239000000428 dust Substances 0.000 title claims abstract description 88
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 12
- 239000011396 hydraulic cement Substances 0.000 claims 5
- -1 at the moment Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to a clean dust collector, concretely relates to dust collector is used in hydraulic cementing material production. The device comprises a filtering chamber and a cleaning chamber, wherein the filtering chamber is communicated with the cleaning chamber through more than two channels, and a filter screen is arranged in each channel; the filter chamber is provided with an air inlet and is controlled by an air inlet valve, the lower end of the filter chamber is provided with a dust collection box, and the bottom of the dust collection box is provided with an ash outlet and is controlled by an ash outlet valve; the cleaning chamber is provided with an air outlet, a second air inlet is correspondingly formed in the side wall of the cleaning chamber opposite to the channel, the second air inlet is sealed by a sealing cover, and after the sealing cover is opened, a high-pressure air pipe is inserted from the second air inlet and communicated with the channel. The utility model discloses accessible high-pressurepipe lets in high-pressure gas and clears up the filter screen in the passageway.
Description
Technical Field
The utility model relates to a clean dust collector, concretely relates to dust collector is used in hydraulic cementing material production.
Background
In the production process of the hydraulic cementing material, most of raw materials are powdery, so the production environment dust removal is particularly important, the existing dust removal device adopts a filter screen for filtration, and adopts absorption liquid for filtration, and the filter screen filtration type dust removal device is easy to bond more dust on the filter screen after being used for a long time, so that filter holes are blocked, and the problem of quickly and effectively cleaning the filter screen needs to be solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust collector is used in hydraulic cementing material production to solve the problem of how quick effectual clearance of dust collector's filter screen.
In order to achieve the above object, the utility model provides a following technical scheme:
dust collector is used in hydraulic property cementitious material production: the device comprises a filtering chamber and a cleaning chamber, wherein the filtering chamber is communicated with the cleaning chamber through more than two channels, and a filter screen is arranged in each channel; the filter chamber is provided with an air inlet and is controlled by an air inlet valve, the lower end of the filter chamber is provided with a dust collection box, and the bottom of the dust collection box is provided with an ash outlet and is controlled by an ash outlet valve; the cleaning chamber is provided with an air outlet, a second air inlet is correspondingly formed in the side wall of the cleaning chamber opposite to the channel, the second air inlet is sealed by a sealing cover, and after the sealing cover is opened, a high-pressure air pipe is inserted from the second air inlet and communicated with the channel.
Preferably, the passage is arranged obliquely upwards from the filter chamber to the cleaning chamber.
Preferably, the dust collection box is communicated with and controlled by a water inlet pipe, and water is filled in the dust collection box.
Preferably, the inner side wall of the dust collection box is provided with a liquid level meter, the liquid level meter is electrically connected with an alarm, and the alarm is arranged on the outer wall of the dust collection box.
Preferably, the dust box is conical.
Preferably, the inner wall of the second air inlet and the outer wall of the high-pressure air pipe are provided with adaptive threads.
Compared with the prior art, the utility model discloses can produce following beneficial effect at least: the utility model can clean the filter screen in the channel by introducing high pressure gas through the high pressure gas pipe; the utility model is convenient for collecting the dust; the utility model discloses second air inlet inner wall and high-pressurepipe outer wall set up the screw thread of adaptation and are convenient for the high-pressurepipe to the passageway aligns to be convenient for sealed between high-pressurepipe and the second air inlet.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention 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 the invention and are not intended to limit the invention.
Fig. 1 shows the structure of the dust removing device for producing hydraulic binder, and several examples are listed below with reference to the drawings.
Example 1:
dust collector is used in hydraulic property cementitious material production: the device comprises a filtering chamber 1 and a cleaning chamber 2, wherein the filtering chamber 1 is communicated with the cleaning chamber 2 through two channels 3, and a filter screen 4 is arranged in each channel 3; the filter chamber 1 is provided with an air inlet 5 and is controlled by an air inlet valve 5-1, the lower end of the filter chamber 1 is provided with a dust collection box 6, the dust collection box 6 is conical, the bottom of the dust collection box 6 is provided with an ash outlet 12 and is controlled by an ash outlet valve 12-1; the cleaning chamber 2 is provided with an air outlet 7, a second air inlet 8 is correspondingly formed in the side wall of the cleaning chamber 2 opposite to the channel 3, the second air inlet 8 is sealed by a sealing cover 9, and after the sealing cover 9 is opened, a high-pressure air pipe 10 is inserted from the second air inlet 8 and communicated with the channel 3.
When gas filtration is carried out, the air inlet valve 5-1 is opened, the dust outlet valve 12-1 and the sealing cover 9 are closed, dust gas enters the filtering chamber 1 from the air inlet 5, then enters the cleaning chamber 2 after passing through the channel 3 and being filtered by the filter screen 4, and then is discharged from the air outlet 7, and dust is remained in the filtering chamber 1 and is collected by the dust collection box 6. When the ash is discharged, the ash discharge valve 12-1 is opened. After the dust removal device is used for a certain time, when the filter screen 4 needs to be cleaned, the air inlet valve 5-1 and the ash outlet valve 12-1 are closed, the sealing cover 9 of the second air inlet 8 corresponding to one channel 3 is opened, the other sealing cover 9 is kept closed, the high-pressure air pipe 10 is inserted into the second air inlet 8 and communicated with the channel 3, high-pressure air is introduced into the high-pressure air pipe 10, the filter screen 4 can be cleaned by air injection, at the moment, dust on the filter screen 4 is blown into the filter chamber 1, and clean air is discharged from the air outlet 7, so that the air can be normally discharged. In this way, the filter screen 4 of the other channel 3 is cleaned again, and the cleaning effect of the filter screen 4 is obvious.
Example 2:
dust collector is used in hydraulic property cementitious material production: including filter chamber 1, clean room 2, communicate through two passageways 3 between filter chamber 1 and the clean room 2, passageway 3 in set up filter screen 4, passageway 3 upwards sets up from filter chamber 1 to clean room 2 slope, the dust of being convenient for flows back filter chamber 1. The dust collection box 6 is arranged at the lower end of the filter chamber 1, the dust collection box 6 is conical, the dust collection box 6 is communicated with a water inlet pipe 11 and is controlled by a water inlet valve 11-1, the dust collection box 6 is filled with water, and the bottom of the dust collection box 6 is provided with an ash outlet 12 and is controlled by an ash outlet valve 12-1; the cleaning chamber 2 is provided with an air outlet 7, a second air inlet 8 is correspondingly formed in the side wall of the cleaning chamber 2 opposite to the channel 3, the second air inlet 8 is sealed by a sealing cover 9, and after the sealing cover 9 is opened, a high-pressure air pipe 10 is inserted from the second air inlet 8 and communicated with the channel 3.
When gas filtration is carried out, the air inlet valve 5-1 is opened, the dust outlet valve 12-1 and the sealing cover 9 are closed, dust gas enters the filtering chamber 1 from the air inlet 5, then enters the cleaning chamber 2 after passing through the channel 3 and being filtered by the filter screen 4, and then is discharged from the air outlet 7, and dust is left in the filtering chamber 1 and is absorbed and collected by water in the dust collection box 6. When the ash is discharged, the ash discharge valve 12-1 is opened to discharge dirty water, and then water is supplemented through the water inlet pipe 11. After the dust removal device is used for a certain time, when the filter screen 4 needs to be cleaned, the air inlet valve 5-1 and the ash outlet valve 12-1 are closed, the sealing cover 9 of the second air inlet 8 corresponding to one channel 3 is opened, the other sealing cover 9 is kept closed, the high-pressure air pipe 10 is inserted into the second air inlet 8 and communicated with the channel 3, high-pressure air is introduced into the high-pressure air pipe 10, the filter screen 4 can be cleaned by air injection, at the moment, dust on the filter screen 4 is blown into the filter chamber 1, and clean air is discharged from the air outlet 7, so that the air can be normally discharged. In this way, the filter screen 4 of the other channel 3 is cleaned again, and the cleaning effect of the filter screen 4 is obvious.
Example (b):
dust collector is used in hydraulic property cementitious material production: including filter chamber 1, clean room 2, communicate through two passageways 3 between filter chamber 1 and the clean room 2, passageway 3 in set up filter screen 4, passageway 3 upwards sets up from filter chamber 1 to clean room 2 slope, the dust of being convenient for flows back filter chamber 1. The dust collecting chamber 6 is conical, the dust collecting chamber 6 is communicated with a water inlet pipe 11 and is controlled by a water inlet valve 11-1, the dust collecting chamber 6 is filled with water, and the bottom of the dust collecting chamber 6 is provided with an ash outlet 12 and is controlled by an ash outlet valve 12-1. The inner side wall of the dust collection box 6 is provided with a constant UDZ intelligent electric contact water level liquid level instrument 14, the liquid level instrument 14 is connected with an alarm 13 through an electric signal, and the alarm 1 is arranged on the outer wall of the dust collection box 6. The cleaning chamber 2 is provided with an air outlet 7, a second air inlet 8 is correspondingly formed in the side wall of the cleaning chamber 2 opposite to the channel 3, the second air inlet 8 is sealed by a sealing cover 9, and after the sealing cover 9 is opened, a high-pressure air pipe 10 is inserted from the second air inlet 8 and communicated with the channel 3.
When gas filtration is carried out, the air inlet valve 5-1 is opened, the dust outlet valve 12-1 and the sealing cover 9 are closed, dust gas enters the filtering chamber 1 from the air inlet 5, then enters the cleaning chamber 2 after passing through the channel 3 and being filtered by the filter screen 4, and then is discharged from the air outlet 7, and dust is left in the filtering chamber 1 and is absorbed and collected by water in the dust collection box 6. When ash is discharged, the ash discharge valve 12-1 is opened to discharge dirty water, water is replenished through the water inlet pipe 11, the liquid level meter 14 senses the water level, and an alarm 13 gives an alarm. After the dust removal device is used for a certain time, when the filter screen 4 needs to be cleaned, the air inlet valve 5-1 and the ash outlet valve 12-1 are closed, the sealing cover 9 of the second air inlet 8 corresponding to one channel 3 is opened, the other sealing cover 9 is kept closed, the high-pressure air pipe 10 is inserted into the second air inlet 8 and communicated with the channel 3, high-pressure air is introduced into the high-pressure air pipe 10, the filter screen 4 can be cleaned by air injection, at the moment, dust on the filter screen 4 is blown into the filter chamber 1, and clean air is discharged from the air outlet 7, so that the air can be normally discharged. In this way, the filter screen 4 of the other channel 3 is cleaned again, and the cleaning effect of the filter screen 4 is obvious.
The most preferred embodiment is as follows:
dust collector is used in hydraulic property cementitious material production: including filter chamber 1, clean room 2, communicate through two passageways 3 between filter chamber 1 and the clean room 2, passageway 3 in set up filter screen 4, passageway 3 upwards sets up from filter chamber 1 to clean room 2 slope, the dust of being convenient for flows back filter chamber 1. The dust collecting chamber 6 is conical, the dust collecting chamber 6 is communicated with a water inlet pipe 11 and is controlled by a water inlet valve 11-1, the dust collecting chamber 6 is filled with water, and the bottom of the dust collecting chamber 6 is provided with an ash outlet 12 and is controlled by an ash outlet valve 12-1. The inner side wall of the dust collection box 6 is provided with a constant UDZ intelligent electric contact water level liquid level instrument 14, the liquid level instrument 14 is connected with an alarm 13 through an electric signal, and the alarm 1 is arranged on the outer wall of the dust collection box 6. The cleaning chamber 2 is provided with an air outlet 7, a second air inlet 8 is correspondingly formed in the side wall, opposite to the channel 3, of the cleaning chamber 2, the second air inlet 8 is sealed by a sealing cover 9, after the sealing cover 9 is opened, a high-pressure air pipe 10 is inserted from the second air inlet 8 to be communicated with the channel 3, and the inner wall of the second air inlet 8 and the outer wall of the high-pressure air pipe 10 are provided with matched threads.
When gas filtration is carried out, the air inlet valve 5-1 is opened, the dust outlet valve 12-1 and the sealing cover 9 are closed, dust gas enters the filtering chamber 1 from the air inlet 5, then enters the cleaning chamber 2 after passing through the channel 3 and being filtered by the filter screen 4, and then is discharged from the air outlet 7, and dust is left in the filtering chamber 1 and is absorbed and collected by water in the dust collection box 6. When ash is discharged, the ash discharge valve 12-1 is opened to discharge dirty water, water is replenished through the water inlet pipe 11, the liquid level meter 14 senses the water level, and an alarm 13 gives an alarm. After the dust removal device is used for a certain time, when the filter screen 4 needs to be cleaned, the air inlet valve 5-1 and the ash outlet valve 12-1 are closed, the sealing cover 9 of the second air inlet 8 corresponding to one channel 3 is opened, the other sealing cover 9 is kept closed, the high-pressure air pipe 10 is inserted from the second air inlet 8 and communicated with the channel 3, the high-pressure air pipe 10 can be guided to be aligned with the channel 3 under the action of threads, and the high-pressure air pipe 10 and the second air inlet 8 can be well sealed. High-pressure gas is introduced through the high-pressure gas pipe 10, the filter screen 4 can be cleaned by gas injection, at the moment, dust on the filter screen 4 is blown into the filter chamber 1, and clean gas is discharged from the gas outlet 7, so that the gas can be normally discharged. In this way, the filter screen 4 of the other channel 3 is cleaned again, and the cleaning effect of the filter screen 4 is obvious.
Reference throughout this specification to multiple illustrative embodiments means that a particular structure described in connection with the embodiments is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, while a structure has been described in connection with any one embodiment, it is to be understood that it is within the scope of the invention to implement such structure in connection with other embodiments.
Claims (6)
1. Dust collector is used in production of hydraulicity cementing material, its characterized in that: the device comprises a filtering chamber (1) and a cleaning chamber (2), wherein the filtering chamber (1) is communicated with the cleaning chamber (2) through more than two channels (3), and a filter screen (4) is arranged in each channel (3); the filter chamber (1) is provided with an air inlet (5) and is controlled by an air inlet valve (5-1), the lower end of the filter chamber (1) is provided with a dust collection box (6), and the bottom of the dust collection box (6) is provided with an ash outlet (12) and is controlled by an ash outlet valve (12-1); the cleaning chamber (2) is provided with an air outlet (7), a second air inlet (8) is correspondingly formed in the side wall, opposite to the channel (3), of the cleaning chamber (2), the second air inlet (8) is sealed by a sealing cover (9), and after the sealing cover (9) is opened, a high-pressure air pipe (10) is inserted from the second air inlet (8) and communicated with the channel (3).
2. The dust removing device for hydraulic cement production according to claim 1, characterized in that: the channel (3) is arranged from the filter chamber (1) to the cleaning chamber (2) in an inclined upward manner.
3. The dust removing device for hydraulic cement production according to claim 1, characterized in that: the dust collection box (6) is communicated with a water inlet pipe (11) and is controlled by a water inlet valve (11-1), and the dust collection box (6) is filled with water.
4. The dust removing device for hydraulic cement production according to claim 3, characterized in that: the liquid level meter is characterized in that a liquid level meter (14) is arranged on the inner side wall of the dust collection box (6), the liquid level meter (14) is connected with an alarm (13) through an electric signal, and the alarm (13) is arranged on the outer wall of the dust collection box (6).
5. The dust removing device for hydraulic cement production according to claim 1, characterized in that: the dust collection box (6) is conical.
6. The dust removing device for hydraulic cement production according to claim 1, characterized in that: and the inner wall of the second air inlet (8) and the outer wall of the high-pressure air pipe (10) are provided with matched threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299571.0U CN212417308U (en) | 2019-12-19 | 2019-12-19 | Dust collector is used in production of hydraulicity cementing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299571.0U CN212417308U (en) | 2019-12-19 | 2019-12-19 | Dust collector is used in production of hydraulicity cementing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212417308U true CN212417308U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922299571.0U Active CN212417308U (en) | 2019-12-19 | 2019-12-19 | Dust collector is used in production of hydraulicity cementing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212417308U (en) |
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- 2019-12-19 CN CN201922299571.0U patent/CN212417308U/en active Active
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