CN205076510U - Transfer post with dry fog dust suppression device - Google Patents
Transfer post with dry fog dust suppression device Download PDFInfo
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- CN205076510U CN205076510U CN201520813755.3U CN201520813755U CN205076510U CN 205076510 U CN205076510 U CN 205076510U CN 201520813755 U CN201520813755 U CN 201520813755U CN 205076510 U CN205076510 U CN 205076510U
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- head funnel
- dust
- dry
- deflector chute
- utility
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Abstract
The utility model provides a transfer post with dry fog dust suppression device, keep off material cover, material -sliding groove and baffle box including head funnel, circular arc, the discharge gate of head funnel be connected with material -sliding groove's feed inlet, material -sliding groove's discharge gate and baffle box are connected, the circular arc keeps off the material cover and installs in the head funnel, corresponding to the feed inlet setting of head funnel, head funnel, material -sliding groove and baffle box in install a plurality of dry fog nozzles respectively. The utility model discloses there is corresponding to install the dry fog nozzle in the head funnel, in the material -sliding groove and in the baffle box, restraines the raise dust source, make the utility model discloses a dust suppression effect is good, reduces the material loss, the utility model discloses a dry fog presses down dirt, dry fog particle size range generally 10 microns once, area of contact is big with the air, the evaporation rate is high, enable dust -laden district vapor and reach saturated condition rapidly, therefore the water consumption is few, has practiced thrift the water resource.
Description
Technical field
The utility model relates to a kind of transfer point with suppressing dust with dry mist device.
Background technology
Current transfer point widespread use be the dust suppression mode that sprays water with high pressure, its principle is: to rise dirt pits water spray, humidity of materials is increased, and not easily flies upward, washing and depositing is done to the dust flying upward out simultaneously.But have the floating dust processing capacity to particle is thin lower, water consumption is large, and the problem such as sewage after spray is difficult.And the water fog particle diameter that water spray dust suppression is formed is large, and water fog particle diameter is greater than dust granules, dust only follows the air motion around water fog particle, water fog particle contacts with dust granules seldom or does not contact thus out of reach dust suppression effect at all, and therefore, its anti-dust effect is poor.
Summary of the invention
In order to solve the problems of the technologies described above, the transfer point with suppressing dust with dry mist device that the utility model provides a kind of saving water resource, anti-dust effect good.
The technical solution adopted in the utility model is: comprise head funnel, circular arc material retaining hood, slip hopper and deflector chute, the discharging opening of described head funnel with slip the inlet point of hopper and be connected, the discharging opening of hopper of slipping is connected with deflector chute, circular arc material retaining hood is arranged in head funnel, and the inlet point corresponding to head funnel is arranged; Described head funnel, slip in hopper and deflector chute and be separately installed with multiple Dry-fog spray nozzle.
In the above-mentioned transfer point with suppressing dust with dry mist device, the Dry-fog spray nozzle in head funnel is arranged on the cover plate of head funnel; The Dry-fog spray nozzle slipped in hopper is arranged on and slips on the sidewall of hopper; Dry-fog spray nozzle in deflector chute is arranged on the top board of deflector chute.
In the above-mentioned transfer point with suppressing dust with dry mist device, the inlet point place of described head funnel is provided with head funnel dust-break curtain.
In the above-mentioned transfer point with suppressing dust with dry mist device, the exit of described deflector chute is provided with deflector chute dust-break curtain.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model at head funnel, slip in hopper and deflector chute and targetedly Dry-fog spray nozzle be installed, airborne dust source is suppressed, makes anti-dust effect of the present utility model good, reduce loss of material; The utility model adopts suppressing dust with dry mist, and generally at 10 microns once, long-pending large with air contact surfaces, rate of evaporation is high for dry fog particle size range, and dust-containing area aqueous vapor can be made to reach capacity rapidly state, and therefore water consumption is few, has saved water resource.
2. the Dry-fog spray nozzle in head funnel of the present utility model is arranged on the cover plate of head funnel; The Dry-fog spray nozzle slipped in hopper is arranged on and slips on the sidewall of hopper; Dry-fog spray nozzle in deflector chute is arranged on the top board of deflector chute; The utility model is made to have better anti-dust effect.
3. the inlet point place of head funnel of the present utility model is provided with head funnel dust-break curtain; The exit of deflector chute is provided with deflector chute dust-break curtain; Head funnel dust-break curtain can prevent dusty gas from overflowing from head hopper feed mouth; Deflector chute dust-break curtain can prevent dusty gas from overflowing from the upper end open of deflector chute, improves anti-dust effect of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the PLC control system schematic diagram of Dry-fog spray nozzle of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model comprises head funnel 1, circular arc material retaining hood 2, slips hopper 3 and deflector chute 4; Described circular arc material retaining hood 2 is arranged in head funnel 1, and the inlet point corresponding to head funnel 1 is arranged, and the inlet point place of head funnel 1 is provided with head funnel dust-break curtain 5; The discharging opening of head funnel 1 with slip the inlet point of hopper 3 and be connected, the described discharging opening slipping hopper 3 is connected with deflector chute 4, and the exit of deflector chute 4 is provided with deflector chute dust-break curtain 6.Cover plate in described head funnel 1 is provided with multiple Dry-fog spray nozzle 7, and the described sidewall slipped in hopper 3 is provided with multiple Dry-fog spray nozzle 7, and the top board in described deflector chute 4 is provided with multiple Dry-fog spray nozzle 7.
As shown in Figure 2, Dry-fog spray nozzle of the present utility model controls open and close by PLC control system.The vibration touch panel that PLC control system comprises main control system, electromagnetic valve and is arranged on discharging belt, slips on hopper and material feeding belt, vibration touch panel is connected with the signal input part of main control system by touch sensing; The signal output part of main control system is connected with electromagnetic valve, and electromagnetic valve is arranged on the pipeline that water source and pressurized air be communicated with Dry-fog spray nozzle 7.After touch sensing and vibration touch panel gather vibration signal, deliver to main control system process, pressurized air and water are mixed in Dry-fog spray nozzle 7 by main control system Controlling solenoid valve according to a certain percentage.Pressurized air is accelerated in Dry-fog spray nozzle 7, and water carries out fragmentation in dry fog shower nozzle, and the water fog particle after fragmentation sprays from Dry-fog spray nozzle 7 by the air after recycling acceleration, forms dense and close mist pond, carry out dedusting in airborne dust source.
When the utility model uses, Dry-fog spray nozzle 7 of the present utility model is communicated with water source with pressurized air; Bulk cargo enters from the inlet point of head funnel 1, collide with circular arc material retaining hood 2, change flow direction of material, due to the effect of impact force, a large amount of airborne dusts can be formed at collision point place, the head funnel dust-break curtain 5 at head funnel 1 inlet point place prevents dust from overflowing from inlet point, and the Dry-fog spray nozzle 7 in head funnel 1 on upper cover plate is interior owing to colliding the dust caused for reducing head funnel 1.
Under the effect of bulk cargo due to deadweight, fall and slip in hopper 3 and collide with its side plate, collision angle is 10-20 °.A dust part in deflector chute 3 is collided by bulk cargo and the hopper 3 that slips, and another part is caused by the induced air caused in bulk cargo dropping process.In deflector chute 3, Dry-fog spray nozzle 7 can play inhibit function to the airborne dust slipped in hopper 3.
Bulk cargo drops to after on belt, and can form higher-pressure region in deflector chute 4, the wind speed in deflector chute 4 will reach 7-10m/s and take up a large amount of dust.Deflector chute dust-break curtain 6 is equipped with in the exit of deflector chute 4, and prevent dust from overflowing from the outlet of deflector chute 4, the Dry-fog spray nozzle 7 in deflector chute 4 suppresses the dust of its inside.
Claims (4)
1. the transfer point with suppressing dust with dry mist device, comprise head funnel (1), circular arc material retaining hood (2), slip hopper (3) and deflector chute (4), the discharging opening of described head funnel (1) with slip the inlet point of hopper (3) and be connected, the discharging opening of hopper (3) of slipping is connected with deflector chute (4), circular arc material retaining hood (2) is arranged in head funnel (1), and the inlet point corresponding to head funnel (1) is arranged; It is characterized in that: described head funnel (1), slip in hopper (3) and deflector chute (4) and be separately installed with multiple Dry-fog spray nozzle (7).
2. the transfer point with suppressing dust with dry mist device according to claim 1, is characterized in that: the Dry-fog spray nozzle (7) in head funnel (1) is arranged on the cover plate of head funnel (1); The Dry-fog spray nozzle (7) slipped in hopper (3) is arranged on and slips on the sidewall of hopper (3); Dry-fog spray nozzle (7) in deflector chute (4) is arranged on the top board of deflector chute (4).
3. the transfer point with suppressing dust with dry mist device according to claim 1 and 2, is characterized in that: the inlet point place of described head funnel (1) is provided with head funnel dust-break curtain (5).
4. the transfer point with suppressing dust with dry mist device according to claim 3, is characterized in that: the exit of described deflector chute (4) is provided with deflector chute dust-break curtain (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813755.3U CN205076510U (en) | 2015-10-21 | 2015-10-21 | Transfer post with dry fog dust suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813755.3U CN205076510U (en) | 2015-10-21 | 2015-10-21 | Transfer post with dry fog dust suppression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076510U true CN205076510U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520813755.3U Active CN205076510U (en) | 2015-10-21 | 2015-10-21 | Transfer post with dry fog dust suppression device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205076510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422607A (en) * | 2016-10-25 | 2017-02-22 | 山西中永通机电设备制造有限公司 | Device and method for removing dust for mining train loading station |
| CN108014575A (en) * | 2017-12-20 | 2018-05-11 | 安徽摩诃环保科技有限公司 | A kind of suppressing dust with dry mist device |
-
2015
- 2015-10-21 CN CN201520813755.3U patent/CN205076510U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422607A (en) * | 2016-10-25 | 2017-02-22 | 山西中永通机电设备制造有限公司 | Device and method for removing dust for mining train loading station |
| CN106422607B (en) * | 2016-10-25 | 2018-11-13 | 山西中永通机电设备制造有限公司 | A kind of mining train loading station dust-extraction unit and dust removal method |
| CN108014575A (en) * | 2017-12-20 | 2018-05-11 | 安徽摩诃环保科技有限公司 | A kind of suppressing dust with dry mist device |
| CN108014575B (en) * | 2017-12-20 | 2020-09-22 | 安徽摩诃环保科技有限公司 | Dry fog dust suppression device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Transfer post with dry fog dust suppression device Effective date of registration: 20180503 Granted publication date: 20160309 Pledgee: Xiangtan Jiuhua Economic Construction Investment Co., Ltd. Pledgor: Tidfore Engineering Co., Ltd.|Tidfore Heavy Industry Co., Ltd.|Ocean engineering equipment (Tianjin) Co., Ltd. Registration number: 2018430000029 |