阅读说明：本技术 一种渣浆泵散热装置 (Slurry pump heat dissipation device ) 是由 何祥炎 刘锐 张彦明 杨文琪 崇超 于 2020-12-03 设计创作，主要内容包括：本发明提供一种渣浆泵散热装置,包括保护罩、散热网罩、排风管、进风管、气液热交换柱、吹风除尘装置。气液热交换柱底部为液体部,上部为气体部；排风管一端连接出风口,另一端连接气液热交换柱的液体部；进风管一端连通所述保护罩,另一端连接气体部。吹风除尘装置设置在散热网罩内,吹风除尘装置包括水箱、吹风管、出气管、过渡空箱、返风结构和吸尘器；水箱两侧分别插接吹风管和出气管,吹风管的另一端连通过渡空箱后连接返风结构,出气管的另一端连通散热网罩；返风结构的吸风口连接吸尘器。本发明采用气液交换散热的方式能够提高渣浆泵电机泵的散热效果,并且由于气体经过液体的清洗且气体为封闭循环,可以避免散热气流累积尘屑。(The invention provides a slurry pump heat dissipation device which comprises a protection cover, a heat dissipation mesh enclosure, an exhaust pipe, an air inlet pipe, a gas-liquid heat exchange column and a blowing and dust removal device. The bottom of the gas-liquid heat exchange column is a liquid part, and the upper part of the gas-liquid heat exchange column is a gas part; one end of the exhaust pipe is connected with the air outlet, and the other end of the exhaust pipe is connected with the liquid part of the gas-liquid heat exchange column; one end of the air inlet pipe is communicated with the protective cover, and the other end of the air inlet pipe is connected with the gas part. The air blowing and dust removing device is arranged in the heat dissipation mesh enclosure and comprises a water tank, an air blowing pipe, an air outlet pipe, a transition empty box, an air return structure and a dust collector; the two sides of the water tank are respectively inserted with a blowing pipe and an air outlet pipe, the other end of the blowing pipe is communicated with the transition empty tank and then connected with an air return structure, and the other end of the air outlet pipe is communicated with a heat dissipation mesh enclosure; the air suction opening of the air return structure is connected with a dust collector. The invention can improve the heat dissipation effect of the motor pump of the slurry pump by adopting a gas-liquid exchange heat dissipation mode, and can avoid the accumulation of dust and debris of heat dissipation airflow because the gas is cleaned by liquid and is in closed circulation.)

1. The utility model provides a sediment stuff pump heat abstractor which characterized in that includes:

the top of the protective cover (1) is provided with an air outlet;

the heat dissipation mesh enclosure (2) is positioned below the air outlet;

the bottom of the gas-liquid heat exchange column (5) is a liquid part, and the upper part of the gas-liquid heat exchange column (5) is a gas part (51);

one end of the exhaust pipe (3) is connected with the air outlet, and the other end of the exhaust pipe is connected with the liquid part of the gas-liquid heat exchange column (5);

one end of the air inlet pipe (4) is communicated with the protective cover (1), and the other end of the air inlet pipe (4) is connected with the gas part (51) of the gas-liquid heat exchange column (5); and

the blowing and dust removing device (9) is arranged in the heat dissipation mesh enclosure (2), and the blowing and dust removing device (9) comprises a water tank (90), a first blowing pipe (91), an air outlet pipe (92), a transition empty box (93), a second blowing pipe (94), a return air structure (95) and a dust collector (96); a first blowing pipe (91) and an air outlet pipe (92) are respectively inserted into two sides of the water tank (90), the other end of the first blowing pipe (91) is communicated with a transition empty tank (93), and the other end of the air outlet pipe (92) is communicated with the heat dissipation mesh enclosure (2); one end of the second blowing pipe (94) is inserted in the transition empty box (93), the other end of the second blowing pipe is connected with the air return structure (95), and an air suction opening of the air return structure (95) is connected with a dust collector (96).

2. The slurry pump heat sink according to claim 1, further comprising a circulating cooling bath (8), a water inlet pipe (6), and a water outlet pipe (7), one end of the water inlet pipe (6) is connected with the liquid part of the gas-liquid heat exchange column (5), the other end is connected with the bottom of the circulating cooling pool (8), one end of the water outlet pipe (7) is connected with the liquid part of the gas-liquid heat exchange column (5), the other end is positioned above the circulating cooling pool (8), the joint of the water inlet pipe (6) and the gas-liquid heat exchange column (5) is positioned below the joint of the exhaust pipe (3) and the gas-liquid heat exchange column (5), the joint of the water outlet pipe (7) and the gas-liquid heat exchange column (5) is positioned above the joint of the exhaust pipe (3) and the gas-liquid heat exchange column (5).

3. The slurry pump heat sink according to claim 2, wherein the water inlet pipe (6) is provided with a water pump (61), the water outlet pipe (7) is provided with a flow regulating valve (71), and a shower head (72) is provided at an end of the water outlet pipe (7) above the circulating cooling pool (8).

4. The slurry pump heat sink according to claim 1, wherein a mesh cover is disposed at one end of the exhaust pipe (3) connected to the liquid portion of the gas-liquid heat exchange column (5).

5. The slurry pump heat sink according to claim 1, wherein the dust collector (96) comprises a dust collection blade (98) driven by a rotating shaft, a protective net (99) is arranged on the outer side of the dust collection blade (98), and the rotating shaft of the dust collection blade (98) is fixed by a fixing frame (97).

6. The slurry pump heat sink of claim 1, wherein the return structure (95) comprises a return housing (951), a central shaft (952), and a rotating sleeve (953); return wind casing (951) and dust catcher (96) intercommunication one side and be equipped with dust screen (955), rotation sleeve (953) are established to the outside cover of center pin (952), rotate a plurality of return wind boards (954) of evenly fixing all around of sleeve (953), it is rotatory in return wind casing (951) that a plurality of return wind boards (954) are under the drive of center pin (952).

Technical Field

The invention relates to the technical field of water pump heat dissipation, in particular to a slurry pump heat dissipation device.

Background

Generally, a large-sized slurry pump is provided with a heat radiation fan and a sound insulation protective cover, and the sound insulation protective cover is used for reducing the noise of the slurry pump during working and can play a role in ensuring the operation safety of operators; however, the soundproof protection cover makes the air flow poor, so the soundproof protection cover is not favorable for the heat radiation fan to exert the heat radiation effect, and the air inlet and the outer wall of the slurry pump are easy to accumulate more dust and scraps after long-term work, so that the cleaning is not convenient, and certain abrasion can be caused to the shaft of the slurry pump.

Disclosure of Invention

Aiming at the problems existing in the prior technical scheme, the invention aims to provide a slurry pump heat dissipation device.

In order to achieve the purpose, the invention provides the following technical scheme:

a slurry pump heat sink comprising:

the top of the protective cover is provided with an air outlet;

the heat dissipation mesh enclosure is positioned below the air outlet;

the bottom of the gas-liquid heat exchange column is a liquid part, and the upper part of the gas-liquid heat exchange column is a gas part;

one end of the exhaust pipe is connected with the air outlet, and the other end of the exhaust pipe is connected with the liquid part of the gas-liquid heat exchange column;

one end of the air inlet pipe is communicated with the protective cover, and the other end of the air inlet pipe is connected with the gas part of the gas-liquid heat exchange column; and

the blowing and dust removing device is arranged in the heat dissipation mesh enclosure and comprises a water tank, a first blowing pipe, an air outlet pipe, a transition empty box, a second blowing pipe, a return air structure and a dust collector; the two sides of the water tank are respectively inserted with a first blowing pipe and an air outlet pipe, the other end of the first blowing pipe is communicated with the transition empty tank, and the other end of the air outlet pipe is communicated with the heat dissipation mesh enclosure; one end of the second blowing pipe is inserted in the transition air box, the other end of the second blowing pipe is connected with the air return structure, and an exhaust inlet of the air return structure is connected with the dust collector.

Further, heat abstractor still includes circulative cooling pond, inlet tube and outlet pipe, inlet tube one end is connected the liquid portion of gas-liquid heat exchange post, the other end is connected circulative cooling bottom of the pool, outlet pipe one end is connected the liquid portion of gas-liquid heat exchange post, the other end is located circulative cooling pond top, the inlet tube with the junction of gas-liquid heat exchange post is located the exhaust pipe with the below of the junction of gas-liquid heat exchange post, the outlet pipe with the junction of gas-liquid heat exchange post is located the exhaust pipe with the top of the junction of gas-liquid heat exchange post.

Further, the inlet tube is provided with the water pump, the outlet pipe is provided with flow control valve, just the outlet pipe is located the one end of circulative cooling pond top is provided with the gondola water faucet.

Furthermore, one end of the exhaust pipe, which is connected with the liquid part of the gas-liquid heat exchange column, is provided with a mesh enclosure.

Furthermore, the dust collector comprises a dust collection blade driven by a rotating shaft, a protective net is arranged on the outer side of the dust collection blade, and the rotating shaft of the dust collection blade is fixed by a fixing frame.

Furthermore, the air return structure comprises an air return shell, a central shaft and a rotating sleeve; the dust filter net is arranged on one side of the air return shell and the dust collector, the outer side of the central shaft is sleeved with the rotating sleeve, a plurality of air return plates are uniformly fixed on the periphery of the rotating sleeve, and the air return plates are driven by the central shaft to rotate in the air return shell.

Compared with the prior art, the invention has the beneficial effects that: the invention can improve the heat dissipation effect of the motor pump of the slurry pump by adopting a gas-liquid exchange heat dissipation mode, can avoid the accumulation of dust and scraps of heat dissipation airflow due to the cleaning of the gas by liquid and the closed circulation of the gas, and simultaneously designs the blowing dust removal device in the heat dissipation mesh enclosure, so that the interior of the dust removal equipment is self-cleaned, the dust accumulation in the dust collector is prevented, the dust collection effect of the dust collector is improved, the service life of the dust collector is prolonged, and the surface of the motor is subjected to adsorption type dust removal while the heat dissipation of the slurry pump is realized by using the dust removal.

Drawings

The invention is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic structural diagram of a blowing dust-removing device of the present invention;

fig. 3 is a schematic view of the air return structure of the present invention.

The figure is marked with: 1-protective cover, 2-radiating mesh enclosure, 3-exhaust pipe, 4-air inlet pipe, 5-gas-liquid heat exchange column, 6-water inlet pipe, 7-water outlet pipe, 8-circulating cooling pool, 9-blowing dust-removing device, 51-gas part, 61-water pump, 71-flow regulating valve, 72-shower head, 90-water tank, 91-first blowing pipe, 92-air outlet pipe, 93-transition empty box, 94-second blowing pipe, 95-return air structure, 951-return air shell, 952-central shaft, 953-rotating sleeve, 954-return air plate, 955-dust filter mesh, 96-dust collector, 97-fixing frame, 98-dust-collecting blade, 99-protective mesh.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the slurry pump heat dissipation device of the present embodiment includes a protection cover 1, a heat dissipation mesh enclosure 2, an exhaust duct 3, an air inlet duct 4, a gas-liquid heat exchange column 5, and a blowing and dust removal device 9.

An air outlet is arranged at the top of the protective cover 1; the heat dissipation mesh enclosure 2 is positioned below the air outlet; the bottom of the gas-liquid heat exchange column 5 is a liquid part, and the upper part is a gas part 51; one end of the exhaust pipe 3 is connected with the air outlet, and the other end of the exhaust pipe is connected with the liquid part of the gas-liquid heat exchange column 5; one end of the air inlet pipe 4 is communicated with the protective cover 1, and the other end is connected with the gas part 51 of the gas-liquid heat exchange column 5.

The blowing and dust removing device 9 is arranged in the heat dissipation mesh enclosure 2, and the blowing and dust removing device 9 comprises a water tank 90, a first blowing pipe 91, an air outlet pipe 92, a transition empty box 93, a second blowing pipe 94, an air return structure 95 and a dust collector 96; a first blowing pipe 91 and an air outlet pipe 92 are respectively inserted into two sides of the water tank 90, the other end of the first blowing pipe 91 is communicated with a transition empty box 93, and the other end of the air outlet pipe 92 is communicated with the heat dissipation mesh enclosure 2; one end of the second blowing pipe 94 is inserted in the transition empty box 93, the other end of the second blowing pipe is connected with a return air structure 95, and an air suction port of the return air structure 95 is connected with a dust collector 96.

The heat dissipation device further comprises a circulating cooling pool 8, a water inlet pipe 6 and a water outlet pipe 7, wherein one end of the water inlet pipe 6 is connected with the liquid part of the gas-liquid heat exchange column 5, the other end of the water inlet pipe is connected with the bottom of the circulating cooling pool 8, one end of the water outlet pipe 7 is connected with the liquid part of the gas-liquid heat exchange column 5, the other end of the water outlet pipe is located above the circulating cooling pool 8, the water inlet pipe 6 is located at the joint of the gas-liquid heat exchange column 5, the exhaust pipe 3 is located below the joint of the gas-liquid heat exchange column 5, and the water outlet pipe 7 is located at the joint of the gas-liquid heat exchange column 5, above. The inlet tube 6 is provided with the water pump 61, outlet pipe 7 is provided with flow control valve 71, just outlet pipe 7 is located the one end of 8 tops in circulative cooling ponds is provided with gondola water faucet 72.

The dust collector 96 comprises a dust collection blade 98 driven by a rotating shaft, a protective net 99 is arranged on the outer side of the dust collection blade 98, and the rotating shaft of the dust collection blade 98 is fixed by a fixing frame 97. The air return structure 95 comprises an air return shell 951, a central shaft 952 and a rotating sleeve 953; the shell 951 that returns wind communicates one side with dust catcher 96 and is equipped with dust screen 955, and the rotation sleeve 953 is established to the outside cover of center pin 952, rotates the even fixed a plurality of boards 954 that return wind around of sleeve 953, a plurality of boards 954 that return wind rotate in the shell 951 that returns wind under the drive of center pin 952.

When the dust removing device works, the slurry pump is located in the heat dissipation mesh enclosure 2, the blowing dust removing device 9 is arranged on the side of the slurry pump, an air suction opening of a dust collector 96 of the dust removing device is opposite to a shell of a motor, dust collecting blades 98 rotate under power driving to suck dust into the dust collector 96 through a protective net 99, the dust collector 96 is communicated with an air return structure 95, the air return structure 95 filters the dust through a dust filtering net 955 when absorbing the dust, the air return drives a rotating sleeve 953 to rotate through a central shaft 952, a plurality of air return plates 954 are fixed on the outer side of the rotating sleeve 953, the dust and air with heat are filtered, enter a transition empty box 93 through a blowing pipe two 94 to precipitate and transition, then enter a water tank 90 through the blowing pipe one 91 to absorb and wash, and then are discharged into the heat dissipation mesh enclosure 2 again through an air. The air outlet that has thermal air and set up through safety cover 1 top gets into in the gas-liquid heat exchange post 5 through exhaust pipe 3, gaseous behind the heat absorption in 5 bottoms of gas-liquid heat exchange post, through floating to the gas portion 51 of top, the rethread air-supply line 4 circulation gets into in the heat dissipation screen panel 2, the cold cutting water in the recirculated cooling pond 8, through inlet tube 6 recirculation pump income gas-liquid heat exchange post 5 under the effect of water pump 61, when the water column height reachd with the height of outlet pipe 7 intercommunication, rivers pass through outlet pipe 7, open flow control valve 71, realize the circulation cooling in spilling into recirculated cooling pond 8 through gondola water faucet 72 at last, the heat that the motor gived off in heat dissipation screen panel 2 has been taken away, dust removal and radiating dual effect have been accomplished.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.