CN213205733U - Automatic control water circulation type dust removal and spraying device used for underground coal mine - Google Patents

Abstract

The utility model belongs to the dust collecting equipment field specifically is an automatic water circulating dust removal and atomizer that is used for colliery in pit of control, including the support base, the bottom fixed mounting of support base has the removal supporting wheel, and the top fixed mounting who supports the base has the storehouse of removing dust, the bottom fixed mounting of the inner chamber of storehouse of removing dust has the separation sieve, and the fixed cover in bottom of the storehouse outside of removing dust has the drain. Fix the position of fan through the top at the dust removal storehouse sets up a support frame, thereby can utilize the fan to produce wind-force and absorb inside with external air, and in order to guarantee the travelling comfort of using, connect a tee bend head on the exhaust tube on fan top, it connects on the dust removal head to recycle the tee bend head, thereby can absorb the dust of different positions, the suitability of device has been improved, and when the dust entered into the dust removal storehouse in, utilize atomizer to spray atomizing rivers, detach the dust in the air, the efficiency of removing dust has been improved.

Description

Automatic control water circulation type dust removal and spraying device used for underground coal mine

Technical Field

The utility model relates to a dust collecting equipment field especially relates to an automatic water circulating dust removal and atomizer that is used for in pit in colliery of control.

Background

A large amount of dust can be generated in the coal mining process, along with the continuous improvement of the mechanization degree of coal mine production, the dust content in a coal mine tunnel is higher and higher, the whole operation site is full of dust, the dust flies in the whole tunnel, the environment is polluted, the health of coal mine workers is seriously influenced, the coal workers become high-risk groups susceptible to pneumoconiosis, and therefore, the dust falling work in the coal mine tunnel is very necessary.

And current dust collector's dust collecting means is atomizing the rivers, sprays in the air, subsides the dust in the air, but adopts the humidity increase in this means messenger's air for the humidity that the air becomes is unfavorable for the worker and uses when working, and rivers are in the state that is always consumed simultaneously, and is great to the demand of water source, and the cost improves in the intangible.

In order to solve the problems, the application provides an automatic control water circulation type dust removal and spraying device for the underground coal mine.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an automatic control be used for circulating dust removal of colliery underground and atomizer has water and follows bad, and dust removal effect is good, and is with low costs, the characteristics of using at any time.

(II) technical scheme

For solving the technical problem, the utility model provides an automatic hydrologic cycle formula that is used for colliery in pit removes dust and atomizer that controls, including the support base, the bottom fixed mounting of support base has the removal supporting wheel, and the top fixed mounting who supports the base has the storehouse of removing dust, the bottom fixed mounting of the inner chamber of storehouse of removing dust has the separation sieve, and the fixed cover in bottom of the storehouse outside of removing dust has connect the drain, the top fixed mounting in storehouse of removing dust has the support frame, fixed mounting has the fan in the support frame, the fixed cover in top of fan has connect the exhaust tube, the fixed cover in top of exhaust tube has connect the tee bend.

Preferably, the bottom fixed mounting of circulating water pump is on support base, and the fixed cover in top of circulating water pump has connect the back flow, the fixed cover in top of back flow connects the middle part in dust removal storehouse.

Preferably, the fixed bolster has been fixed to the middle part of dust removal storehouse inner chamber to have cup jointed, the fixed cover in one end of fixed bolster and the top of back flow connects, and the fixed cover in inboard of fixed bolster has connect the diffluence ring, the inboard of diffluence ring is fixed to have cup jointed the atomizer, and the shape of diffluence ring is ring shape.

Preferably, the middle part of the outer side of the dust removal bin, which is far away from one side of the return pipe, is fixedly sleeved with a clean gas outlet, a baffle is fixedly arranged at the middle part of an inner cavity of the dust removal bin, a filter screen is fixedly arranged at one side of the clean gas outlet, and a guide plate is fixedly arranged at the middle part of the clean gas outlet.

Preferably, the fixed cover in bottom of fan has connect the gas vent, the position of gas vent is located the support frame under, and the diameter value of gas vent is greater than the external diameter value of support frame.

Preferably, the middle part of the exhaust tube is fixedly sleeved at the top of the support frame, and the length of the exhaust tube can be changed and adjusted according to actual conditions.

Preferably, the two ends of the tee joint are fixedly sleeved with the dust removal pipes, and the top ends of the dust removal pipes are fixedly sleeved with the dust removal heads.

The above technical scheme of the utility model has following profitable technological effect: fix the position of fan through the top at the dust removal storehouse sets up a support frame, thereby can utilize the fan to produce wind-force and absorb inside with external air, and in order to guarantee the travelling comfort of using, connect a tee bend head on the exhaust tube on fan top, it connects on the dust removal head to recycle the tee bend head, thereby can absorb the dust of different positions, the suitability of device has been improved, and when the dust entered into the dust removal storehouse in, utilize atomizer to spray atomizing rivers, detach the dust in the air, the efficiency of removing dust has been improved.

Set up a separation sieve in the bottom in the storehouse of removing dust simultaneously, make dusty rivers filtered, make the dust stay on the separation sieve, rivers enter into circulating water pump in, then reentrant reposition of redundant personnel intra-annular sprays out through atomizer, make rivers circulation, thereby reduce the demand at water source, the practicality of device has been improved, the cost is reduced, simultaneously with rivers lock in the storehouse of removing dust, make the humidity of outside air can not increase, thereby the device can be anytime and anywhere the use, unrestricted.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the structure of the purified gas outlet of the present invention;

fig. 3 is a schematic structural view of the shunt ring of the present invention;

fig. 4 is a schematic top view of the present invention.

Reference numerals:

1. a support base; 2. moving the support wheel; 3. a dust removal bin; 4. separating the sieve plate; 5. a water circulating pump; 6. a return pipe; 7. fixing a bracket; 8. a shunt ring; 9. an atomizing spray head; 10. a sewage draining outlet; 11. a baffle plate; 12. a purified gas outlet; 13. a filter screen; 14. a guide plate; 15. a support frame; 16. a fan; 17. an exhaust port; 18. an air exhaust pipe; 19. a tee joint; 20. a dust removal pipe; 21. a dust removal head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Fig. 1-4 show, an automatic control is used for colliery hydrologic cycle formula dust removal and atomizer in pit, circulating water pump 5's bottom fixed mounting is on supporting substrate 1, and circulating water pump 5's top is fixed to be cup jointed back flow 6, the fixed middle part at dust removal storehouse 3 that cup joints in back flow 6's top, through setting up a separation sieve 4 in the bottom in dust removal storehouse 3, thereby filter the dust in the dirty rivers, make rivers enter into circulating water pump 5 once more, the basis of rivers circulation has been guaranteed, set up a back flow 6 at circulating water pump 5's top simultaneously, thereby utilize circulating water pump 5 to pump rivers to the eminence again, the basis of rivers backward flow has been guaranteed, the practicality of device has been improved.

In this embodiment, fixed bolster 7 has been cup jointed to the middle part of 3 inner chambers in dust removal storehouse, the one end of fixed bolster 7 is fixed to cup joint with the top of back flow 6, and the inboard of fixed bolster 7 is fixed to be cup jointed the splitter ring 8, the inboard of splitter ring 8 is fixed to be cup jointed atomizer 9, and the shape of splitter ring 8 is ring shape, a fixed bolster 7 is connected through the top at back flow 6, and splitter ring 8 is connected to the inboard at fixed bolster 7, make rivers enter into splitter ring 8 in, consequently, set up atomizer 9 on splitter ring 8, can spray out the rivers atomizing, absorb the dust in the dust removal storehouse 3 with fan 16 and detach, the dust removal effect of device has been improved, and rivers can not leak, the humidity of having guaranteed the outside air can not increase by a wide margin.

It should be noted that, the middle part of keeping away from back flow 6 one side in the dust removal storehouse 3 outside is fixed to be cup jointed clean gas outlet 12, and the middle part fixed mounting of the 3 inner chambers in dust removal storehouse has baffle 11, one side fixed mounting of clean gas outlet 12 has filter screen 13, and the middle part fixed mounting of clean gas outlet 12 has deflector 14, through setting up a clean gas outlet 12 in the bottom in dust removal storehouse 3, and set up a baffle 11 in the position of clean gas outlet 12, avoid atomizing rivers to enter into clean gas outlet 12 in, the security of device has been improved, be provided with filter screen 13 and deflector 14 in clean gas outlet 12 simultaneously, make the emission of clean gas also more comfortable.

As shown in fig. 1, the fixed exhaust port 17 that has connect in bottom of fan 16, the position of exhaust port 17 is located support frame 15 under, and the diameter value of exhaust port 17 is greater than the external diameter value of support frame 15, through connecting an exhaust port 17 in the bottom of fan 16, make absorb the dirt-laden air that the fan 16 was interior can be smooth discharge in the dust removal storehouse 3, the basis of device dust removal has been guaranteed, and in order to avoid the dust recoil, set up the diameter value of exhaust port 17 into the external diameter value that is greater than support frame 15, thereby the inside clean and tidy of support frame 15 has been guaranteed.

It should be noted that the middle part of the exhaust tube 18 is fixedly sleeved on the top of the support frame 15, the length of the exhaust tube 18 can be changed and adjusted according to actual conditions, and the exhaust tube 18 is fixedly sleeved on the top of the support frame 15, so that the position of the exhaust tube 18 is fixed, the stability of the device is improved, meanwhile, the length of the exhaust tube 18 is set to be changed according to needs, and the use flexibility of the device is improved.

The fixed cover in the both ends of tee bend head 19 has connect dust removal pipe 20 in this embodiment, and the fixed cover in the top of dust removal pipe 20 has connect dust removal head 21, sets up tee bend head 19 through the top at exhaust tube 18 for can connect two dust removal pipes 20 through tee bend head 19, thereby make the effect scope greatly increased of device, improve the work efficiency of device.

The utility model discloses a theory of operation and use flow: firstly, the device is placed at a required position, then the dust removal head 21 is installed at the position needing dust removal, one end of the dust removal pipe 20 is connected with the three-way head 19, the device is started to remove dust, dust in air is sucked into the fan 16 by the dust removal head 21 and is discharged to the shunt ring 8 in the dust removal bin 3 through the exhaust port 17, water flow is pumped into the return pipe 6 by the circulating water pump 5 and is finally sprayed out after being atomized by the atomizing nozzle 9, dust in the air is removed, then clean air is discharged to the outside through the clean air outlet 12, the water flow is filtered by the separation sieve plate 4 and then enters the circulating water pump 5 again to complete circulation, and finally, sewage in the dust removal bin 3 is discharged through the sewage discharge port 10.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (7)

1. An automatic control water circulation type dust removal and spraying device used for a coal mine comprises a supporting base (1), wherein a movable supporting wheel (2) is fixedly mounted at the bottom of the supporting base (1), a dust removal bin (3) is fixedly mounted at the top of the supporting base (1), and is characterized in that a separation sieve plate (4) is fixedly mounted at the bottom of an inner cavity of the dust removal bin (3), a sewage discharge outlet (10) is fixedly sleeved at the bottom of the outer side of the dust removal bin (3), a circulating water pump (5) is fixedly sleeved at one side of the dust removal bin (3), a return pipe (6) is fixedly sleeved at the top end of the circulating water pump (5), a supporting frame (15) is fixedly mounted at the top of the dust removal bin (3), a fan (16) is fixedly mounted in the supporting frame (15), and an exhaust pipe (18) is fixedly sleeved at the top end of the fan (16), the top end of the air suction pipe (18) is fixedly sleeved with a tee joint (19).

2. The automatic control water circulation type dust and mist removing device for the underground coal mine well according to the claim 1 is characterized in that the bottom end of the circulating water pump (5) is fixedly installed on the supporting base (1), the top end of the circulating water pump (5) is fixedly sleeved with the return pipe (6), and the top end of the return pipe (6) is fixedly sleeved in the middle of the dust removing bin (3).

3. The automatic control water circulation type dust and mist removing and spraying device for the underground coal mine well is characterized in that a fixing support (7) is fixedly sleeved in the middle of an inner cavity of the dust removing bin (3), one end of the fixing support (7) is fixedly sleeved with the top end of the return pipe (6), a splitter ring (8) is fixedly sleeved on the inner side of the fixing support (7), an atomizing nozzle (9) is fixedly sleeved on the inner side of the splitter ring (8), and the splitter ring (8) is annular.

4. The automatic control water circulation type dust removal and spraying device for the underground coal mine according to claim 1, wherein a purified gas outlet (12) is fixedly sleeved in the middle of one side, away from the return pipe (6), of the outer side of the dust removal bin (3), a baffle (11) is fixedly installed in the middle of an inner cavity of the dust removal bin (3), a filter screen (13) is fixedly installed on one side of the purified gas outlet (12), and a guide plate (14) is fixedly installed in the middle of the purified gas outlet (12).

5. The automatic control water circulation type dust and mist removing device for the underground coal mine well according to the claim 1 is characterized in that an exhaust port (17) is fixedly sleeved at the bottom end of the fan (16), the position of the exhaust port (17) is positioned right below the support frame (15), and the diameter value of the exhaust port (17) is larger than the outer diameter value of the support frame (15).

6. The automatic control water circulation type dust removal and spraying device for the underground coal mine as claimed in claim 1, wherein the middle part of the air extraction pipe (18) is fixedly sleeved on the top of the support frame (15), and the length of the air extraction pipe (18) can be changed and adjusted according to actual conditions.

7. The automatic control water circulation type dust removing and spraying device for the underground coal mine as claimed in claim 1, wherein the two ends of the three-way head (19) are fixedly sleeved with dust removing pipes (20), and the top ends of the dust removing pipes (20) are fixedly sleeved with dust removing heads (21).

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