Underground dehumidification device

Abstract

The utility model discloses an underground dehumidification device, which relates to the technical field of underground operation and comprises a plurality of positioning plates fixedly connected onto a bottom plate; the ventilating barrel penetrates through the positioning plates and is fixedly connected with the positioning plates; the positioning pipe is arranged on the side wall, right opposite to the opening end, of the ventilation barrel and communicates with the ventilation barrel; the fan is arranged in the positioning pipe; the plurality of first dehumidification assemblies and the plurality of second dehumidification assemblies are respectively arranged in the ventilation barrel; the first dehumidification assembly or the second dehumidification assembly comprises a plurality of positioning holes which are longitudinally formed in the upper end wall of the ventilation barrel. The plurality of net barrels respectively penetrate through the positioning holes and extend into the ventilating barrel; the cover plate is detachably and fixedly connected with the upper end opening of the net barrel; the mesh barrels in the first dehumidification assembly and the mesh barrels in the second dehumidification assembly are staggered in position; the dehumidifying device has the advantages of convenience in use, good dehumidifying effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of underground operations, in particular to an underground dehumidification device. Background Art

[0002] During underground operations, ventilation is required in the mine, mainly to supply sufficient oxygen. However, due to changes in external weather, the humidity of the air supplied to the mine is sometimes high, which requires dehumidification of the air sent into the mine.

[0003] For example, patent application No. 202222157464.6 discloses a ventilation and dehumidification device for underground buildings. This patent uses the positioning bolts 8 on the positioning plate 9 to facilitate the installation of the device at the wellhead of the ventilation shaft, connects the power supply of the suction fan 17 and the plasma purifier 12, uses the suction fan 17 to blow the outside air into the treatment cylinder 14, uses the cylindrical absorbent cotton 5 to quickly absorb moisture, and uses the non-woven filter 16 between the mounting rings 10 to facilitate the removal of particulate matter and dirt in the air, and uses the activated carbon filter layer 18 between the non-woven filter 16 to facilitate the adsorption of odors and harmful substances. Purify the gas. The treated gas enters the plasma purifier 12. The large number of energy-carrying electrons generated bombard the pollutant molecules, causing them to ionize, dissociate and excite. This then triggers a series of complex physical and chemical reactions, converting complex macromolecular pollutants into simple small-molecule safe substances, or converting toxic and harmful substances into non-toxic or low-toxic substances, thereby degrading and removing pollutants to ensure the cleanliness of the air entering the well. The extended screw 1 is rotated downward to drive the arc-shaped extrusion plate 4 to squeeze the cylindrical absorbent cotton 5, making it easy to squeeze out the absorbed water and facilitate continued use after cleaning.

[0004] During use, this patent in the prior art mainly dehumidifies the passing air through absorbent cotton, but this dehumidification method is less effective. Once the absorbent cotton absorbs too much water, it needs to be replaced. However, it is difficult to replace the absorbent cotton in this type of equipment. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide an underground dehumidification device to solve the problem that the absorbent cotton is difficult to replace and the steps are complicated when the underground dehumidification equipment in the prior art described in the background art is used.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions: an underground dehumidification device, comprising

[0007] A bottom plate, the bottom of which has a plurality of universal wheels;

[0008] A plurality of positioning plates are fixedly connected to the base plate;

[0009] A ventilator, passing through the plurality of positioning plates and fixedly connected to the positioning plates;

[0010] A positioning pipe is provided on the side wall of the ventilation tube facing the opening end and is connected to the ventilation tube;

[0011] The fan is arranged in the positioning tube;

[0012] A plurality of first dehumidification components and a plurality of second dehumidification components are respectively arranged in the ventilation duct;

[0013] The first dehumidification component or the second dehumidification component includes

[0014] A plurality of positioning holes are longitudinally arranged on the upper end wall of the ventilator;

[0015] A plurality of net barrels respectively penetrate the positioning holes and extend into the ventilation tube;

[0016] The cover plate is detachably fixed to the upper end of the net barrel;

[0017] The net barrel in the first dehumidification component and the net barrel in the second dehumidification component are staggered in position.

[0018] Preferably, the open end of the net barrel is provided with an internal threaded sleeve, and the position of the cover plate corresponding to the internal threaded sleeve is provided with an external threaded sleeve, and the external threaded sleeve is threadedly connected to the internal threaded sleeve.

[0019] Preferably, a guide plate is provided between the net barrel in the first dehumidification assembly and the net barrel in the adjacent second dehumidification assembly, and the guide plate is fixedly connected to the inner wall of the ventilation tube.

[0020] Preferably, the net barrel has an inner net sleeve, a plurality of partition nets are connected between the inner net sleeve and the inner wall of the net barrel, and a storage chamber is formed between the partition nets, the inner net sleeve and the net barrel.

[0021] The beneficial effects of adopting the above technical solution are:

[0022] The cover plate provided in the present application can seal the positioning hole, and the net barrel enters the ventilation duct. By placing desiccant in the net barrel, the moisture in the passing air can be absorbed. Since the first dehumidification component and the second dehumidification component are provided, the air can be dehumidified alternately, and when replacing the desiccant in the net barrel, the net barrels are taken out in turn, which has little impact on the dehumidification effect of the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of an underground dehumidification device of the utility model.

[0024] Figure 2 It is a cross-sectional view of some components of the utility model.

[0025] Figure 3It is a vertical cross-sectional view of the ventilator of the utility model.

[0026] Figure 4 It is a schematic diagram of some components of the utility model.

[0027] Figure 5 It is a schematic diagram of the utility model ventilation duct.

[0028] Figure 6 It is a schematic diagram of the net bucket of the utility model.

[0029] Figure 7 It is a cross-sectional view of the net bucket of the utility model.

[0030] Among them: bottom plate 10, universal wheel 20, positioning plate 30, ventilation tube 40, fan 50, positioning tube 51, first dehumidification component 60, net barrel 61, internal threaded sleeve 611, inner net sleeve 612, partition net 613, storage chamber 614, cover plate 62, external threaded sleeve 621, positioning hole 63, guide plate 64, second dehumidification component 70. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] like Figure 1-7 In the first embodiment, a downhole dehumidification device includes:

[0033] The bottom plate 10 has a plurality of universal wheels 20;

[0034] A plurality of positioning plates 30 are fixedly connected to the base plate 10;

[0035] The ventilation tube 40 passes through the plurality of positioning plates 30 and is fixedly connected to the positioning plates 30;

[0036] The positioning tube 51 is provided on the side wall of the ventilation tube 40 facing the open end and is in communication with the ventilation tube 40;

[0037] The fan 50 is disposed in the positioning tube 51;

[0038] A plurality of first dehumidification components 60 and a plurality of second dehumidification components 70 are respectively disposed in the ventilation duct 40;

[0039] The first dehumidification component 60 or the second dehumidification component 70 includes

[0040] A plurality of positioning holes 63 are longitudinally provided on the upper end wall of the ventilator 40;

[0041] A plurality of net barrels 61 respectively pass through the positioning holes 63 and extend into the ventilation tube 40;

[0042] The cover plate 62 is detachably fixedly connected to the upper end of the net bucket 61;

[0043] The net barrel 61 in the first dehumidification component 60 and the net barrel 61 in the second dehumidification component 70 are positioned alternately.

[0044] This embodiment is implemented as follows:

[0045] When the present application is in use, the worker places the desiccant in the net barrel 61, then connects the net barrel 61 to the cover plate 62, and then passes the net barrel 61 through the positioning hole 63 so that the cover plate 62 can cover the positioning hole 63. At this time, the fan 50 is started, and the fan 50 can allow the air to pass through the ventilation duct 40, which allows the air to be dried by the desiccant to achieve the dehumidification effect. When the desiccant needs to be replaced, the cover plate 62 can be taken out in turn so that the net barrel 61 is taken out. Since there are many first dehumidification components 60 and second dehumidification components 70, taking out one to replace the desiccant has little effect on the overall dehumidification effect.

[0046] The advantage of the present application over the prior art is that it is convenient to replace the dehumidification material.

[0047] See also Figure 1 、 2 7. The open end of the net barrel 61 has an internal threaded sleeve 611, and the position of the cover plate 62 corresponding to the internal threaded sleeve 611 has an external threaded sleeve 621, and the external threaded sleeve 621 is threadedly connected to the internal threaded sleeve 611;

[0048] The internal threaded sleeve 611 provided on the net barrel 61 can be threadedly connected to the external threaded sleeve 621 provided on the cover plate 62, so that the net barrel 61 can be easily replaced.

[0049] See also Figure 3 A guide plate 64 is provided between the net barrel 61 in the first dehumidification assembly 60 and the net barrel 61 in the adjacent second dehumidification assembly 70 , and the guide plate 64 is fixedly connected to the inner wall of the ventilation tube 40 ;

[0050] The guide plate 64 can guide air to the net barrel 61 to improve the dehumidification effect.

[0051] See also Figure 6 The net barrel 61 has an inner net sleeve 614, and a plurality of partition nets 613 are connected between the inner net sleeve 614 and the inner wall of the net barrel 61, and a storage chamber 614 is formed between the partition nets 613, the inner net sleeve 614, and the net barrel 61;

[0052] By arranging an inner mesh cover 614 and a partition mesh 613 in the mesh barrel 61, a storage chamber 614 can be formed to facilitate storage of the desiccant.

[0053] The above are only preferred embodiments of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A downhole dehumidification device, comprising A bottom plate, the bottom of which has a plurality of universal wheels; A plurality of positioning plates are fixedly connected to the base plate; A ventilator, passing through the plurality of positioning plates and fixedly connected to the positioning plates; A positioning pipe is provided on the side wall of the ventilation tube facing the opening end and is connected to the ventilation tube; The fan is arranged in the positioning tube; It is characterized by: A plurality of first dehumidification components and a plurality of second dehumidification components are respectively arranged in the ventilation duct; The first dehumidification component or the second dehumidification component includes A plurality of positioning holes are longitudinally arranged on the upper end wall of the ventilator; A plurality of net barrels respectively penetrate the positioning holes and extend into the ventilation tube; The cover plate is detachably fixed to the upper end of the net barrel; The net barrel in the first dehumidification component and the net barrel in the second dehumidification component are positioned alternately. wrong.

2. The downhole dehumidification device according to claim 1, characterized in that: The open end of the net barrel is provided with an internal thread sleeve, and the position of the cover plate corresponding to the internal thread sleeve is provided with an external thread sleeve, and the external thread sleeve is threadedly connected to the internal thread sleeve.

3. The downhole dehumidification device according to claim 1, characterized in that: A guide plate is provided between the net barrel in the first dehumidification assembly and the net barrel in the adjacent second dehumidification assembly, and the guide plate is fixedly connected to the inner wall of the ventilation cylinder.

4. The downhole dehumidification device according to claim 1, characterized in that: The net barrel is provided with an inner net sleeve, and a plurality of partition nets are connected between the inner net sleeve and the inner wall of the net barrel, and a storage chamber is formed between the partition nets, the inner net sleeve and the net barrel.

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