CN205007757U - Can improve sack cleaner of pulse speed of overhauing - Google Patents
Can improve sack cleaner of pulse speed of overhauing Download PDFInfo
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- CN205007757U CN205007757U CN201520783738.XU CN201520783738U CN205007757U CN 205007757 U CN205007757 U CN 205007757U CN 201520783738 U CN201520783738 U CN 201520783738U CN 205007757 U CN205007757 U CN 205007757U
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- pulse
- pulsatron
- sack cleaner
- gas bag
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Abstract
The utility model discloses a can improve sack cleaner of pulse speed of overhauing, including dust remover body, pulsatron and gas bag, the dust remover body is connected with the end of giving vent to anger of pulsatron, the gas bag is connected with the inlet end of pulsatron, its characterized in that, the gas bag is connected with compressed air source through first manual valve, be equipped with the solenoid valve on the pulsatron, be equipped with the manual valve of second between the inlet end of solenoid valve and pulsatron, giving vent to anger of solenoid valve and pulsatron is equipped with the manual valve of third between the end, an installation manometer between manual valve of third and the solenoid valve, be equipped with pressure differential table on the dust remover body. This sack cleaner can shorten repair time and down time, realizes production continuous operation, and reduction in production cost stabilizes product quality.
Description
Technical field
The utility model relates to dust arrester technical field, specifically a kind of sack cleaner improving pulse inspection speed.
Background technology
For manganese-zinc ferrite material powder production technology, raw material hybridization is divided into starch, a sand milling, a mist projection granulating, pre-burning and coarse crushing, Preburning materialization is starched, secondary sand milling and secondary mist projection granulating production process, owing to belonging to flouring technology, inevitably dust is produced in production process, therefore a large amount of dedusting equipments is needed, the operation principle of dedusting equipment produces negative pressure by blower fan, filter cloth bag in recycling sack cleaner carries out the filtration of dust, cloth bag is blocked due to adsorption of dust for preventing cloth bag, the mode of pulse piping and druming is adopted to blow and beat cloth bag, therefore pulse overhaul efficiency is improved to the continuous operation of producing, reducing production cost is extremely effective measures.
But there is following problem in the deashing of current sack cleaner:
1. a sack cleaner has many pulse pipelines, compressed air needed for pulse is provided by a gas bag, and very difficult judgement is which pulse pipeline concrete damages, and extends the repair time.
2., because the gas pipeline of many pulse pipelines is series connection, must operation be shut down during maintenance, have impact on the continuity of production.
The fault of dust pelletizing system can cause whole spraying granulation system to be shut down, and repair after reopening black spray, system needs the stabilization time of 1 hour, causes the quality of product to produce fluctuation.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of sack cleaner improving pulse inspection speed, can shorten repair time and downtime, realizes producing running continuously, reduces production cost, stabilized product quality.
The technical solution adopted in the utility model is: a kind of sack cleaner improving pulse inspection speed, comprise deduster body, pulse tube and gas bag, described deduster body is connected with the outlet side of pulse tube, described gas bag is connected with the inlet end of pulse tube, described gas bag is connected with compressed air source by the first hand-operated valve, described pulse tube is provided with magnetic valve, the second hand-operated valve is provided with between described magnetic valve and the inlet end of pulse tube, the 3rd hand-operated valve is provided with between described magnetic valve and the outlet side of pulse tube, described 3rd installs a Pressure gauge between hand-operated valve and magnetic valve, described deduster body is provided with a differential pressure indicator.
Preferably, described pulse tube is 8.
The beneficial effects of the utility model are: this sack cleaner can judge pulse fault point fast; and separate repair is carried out in non-stop-machine situation, repair time and downtime can be shortened, ensure that to produce and run continuously; reduce production cost, stabilized product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1, deduster body, 2, compressed air source, the 3, first hand-operated valve, 4, gas bag, the 5, second hand-operated valve, 6, magnetic valve, 7, Pressure gauge, the 8, the 3rd hand-operated valve, 9, differential pressure indicator, 10, pulse tube.
Detailed description of the invention
In order to deepen understanding of the present utility model, be described in further detail of the present utility model below in conjunction with embodiment and accompanying drawing, this embodiment, only for explaining the utility model, does not form the restriction to protection domain of the present utility model.
As shown in Figure 1, a kind of sack cleaner improving pulse inspection speed, comprise deduster body 1, eight pulse tubes 10 and gas bag 4, deduster body 1 is connected with the outlet side of pulse tube 10, gas bag 4 is connected with the inlet end of pulse tube 10, gas bag 4 is connected with compressed air source 2 by the first hand-operated valve 3, pulse tube 10 is provided with magnetic valve 6, the second hand-operated valve 5 is provided with between the inlet end of magnetic valve 6 and pulse tube 10, the 3rd hand-operated valve 8 is provided with between the outlet side of magnetic valve 6 and pulse tube 10, one Pressure gauge 7 is installed between the 3rd hand-operated valve 8 and magnetic valve 6, deduster body 1 is provided with a differential pressure indicator 9, when finding that sack cleaner pressure reduction occurs abnormal, pressure reduction > 0.5 MPa, namely illustrate that 8 pulse tubes break down.
Testing process is as follows: pressure reduction > 0.5 MPa shown when differential pressure indicator 9, namely illustrate that 8 pulse pipelines break down, now close the 3rd hand-operated valve 8, check Pressure gauge 7, if Pressure gauge 7 pressure > 0.5 MPa, illustrate that magnetic valve 6 diaphragm damages, the second hand-operated valve 5 and the 3rd hand-operated valve 8 is closed during maintenance, diaphragm can be changed when other pulse pipelines normally work, the 3rd hand-operated valve 8 and the second hand-operated valve 5 is opened after changing diaphragm, if Pressure gauge 7 pressure is zero, illustrate normal, check all the other pulse pipelines one by one successively.The method can judge pulse fault point fast, and carries out separate repair in non-stop-machine situation, ensure that to produce to run continuously.
Claims (2)
1. one kind can be improved the sack cleaner of pulse inspection speed, comprise deduster body, pulse tube and gas bag, described deduster body is connected with the outlet side of pulse tube, described gas bag is connected with the inlet end of pulse tube, it is characterized in that, described gas bag is connected with compressed air source by the first hand-operated valve, described pulse tube is provided with magnetic valve, the second hand-operated valve is provided with between described magnetic valve and the inlet end of pulse tube, the 3rd hand-operated valve is provided with between described magnetic valve and the outlet side of pulse tube, described 3rd installs a Pressure gauge between hand-operated valve and magnetic valve, described deduster body is provided with a differential pressure indicator.
2. a kind of sack cleaner improving pulse inspection speed according to claim 1, is characterized in that, described pulse tube is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783738.XU CN205007757U (en) | 2015-10-12 | 2015-10-12 | Can improve sack cleaner of pulse speed of overhauing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783738.XU CN205007757U (en) | 2015-10-12 | 2015-10-12 | Can improve sack cleaner of pulse speed of overhauing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007757U true CN205007757U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520783738.XU Active CN205007757U (en) | 2015-10-12 | 2015-10-12 | Can improve sack cleaner of pulse speed of overhauing |
Country Status (1)
| Country | Link |
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| CN (1) | CN205007757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203560A (en) * | 2021-03-22 | 2021-08-03 | 宣化钢铁集团有限责任公司 | Quick positioning device and method for damaged diaphragm of tandem pulse valve |
-
2015
- 2015-10-12 CN CN201520783738.XU patent/CN205007757U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203560A (en) * | 2021-03-22 | 2021-08-03 | 宣化钢铁集团有限责任公司 | Quick positioning device and method for damaged diaphragm of tandem pulse valve |
| CN113203560B (en) * | 2021-03-22 | 2022-05-24 | 宣化钢铁集团有限责任公司 | Quick positioning device and method for damaged diaphragm of tandem pulse valve |
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| GR01 | Patent grant |