CN217188776U

CN217188776U - Special double-filter system for mine operation vehicle

Info

Publication number: CN217188776U
Application number: CN202220257512.6U
Authority: CN
Inventors: 陈光林; 董金松
Original assignee: Yunnan Boze Mining Engineering Co ltd
Current assignee: Yunnan Boze Mining Engineering Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-08-16
Anticipated expiration: 2032-02-09

Abstract

The utility model provides a special two system of straining of mine operation car. The special two system of straining of mine operation car includes the two system's bodies of straining that one-level coarse strainer, second grade secondary filter and pipeline are constituteed, be equipped with the dehumidification case on the pipeline, the dehumidification incasement is equipped with dehumidification mechanism, dehumidification mechanism locates including sliding buckle, two on the relative both sides inner wall of dehumidification case one side that the buckle is close to each other the equal fixed mounting in one side has the dehumidification filter plate, two the dehumidification filter plate mutually laminate and with the inner wall of dehumidification case laminates mutually, the buckle is kept away from the spout has been seted up to one side of dehumidification filter plate, slidable mounting has the location draw runner in the spout, the location draw runner with the inner wall fixed connection of dehumidification case. The utility model provides a special two system of straining of mine operation car has the air that can dehumidify after the colating, improves the air dryness, improves refill life's advantage.

Description

Special double-filter system for mine operation vehicle

Technical Field

The utility model relates to a mine operation car technical field especially relates to a special two system of straining of mine operation car.

Background

As is known, the working environment of a mining work vehicle is different from that of a common vehicle, the working place of the mining work vehicle has the working characteristics of large dust, the air humidity needs to be increased by water for dust removal, the number of work machines is large, and the components in the air are complex.

Traditional diesel oil mine operation car this old cost is low, long service life, technical maturity is high, has higher price/performance ratio, transportation equipment is commonly used in the mining field at present, but the diesel engine work needs compressed fuel, the fuel needs to carry out the ratio compression with the air, at last in the cylinder burning explosion do work, but the air intake system of ordinary diesel engine follows the air filtration system of ordinary vehicle, only set up an ordinary paper strainer and filter, often lead to the air clean effect poor, lead to the combustion air cleanliness factor in the engine poor, the burning is insufficient, the fuel oil consumption is high, it is many to discharge the harmful composition of tail gas, engine trouble frequently takes place.

Through retrieval, the patent document with the publication number of CN209100169U discloses a special double-filter system for a mining operation vehicle, which comprises a first-stage coarse filter and a second-stage fine filter, wherein the first-stage coarse filter and the second-stage fine filter are connected in series and on an air inlet of an engine through pipelines, the first-stage coarse filter comprises an outer shell of a cylindrical barrel structure, a hollow air guide cylinder is arranged in the center of the outer shell, a cap is arranged at the top of the air guide cylinder, a vent groove is formed between the top of the air guide cylinder and the inner surface of a groove of the cap, an annular cavity is formed between the outer shell and the air guide cylinder, a liquid filter medium is injected into the bottom of the annular cavity, a steel wire filter screen arranged in an annular mode is arranged in the annular cavity on the upper surface of the filter medium, and a spiral blade fixed on the side wall inside the outer shell is arranged in the annular cavity. Although the system can filter more than 98% of impurities in mine air through two times of coarse filtration and fine filtration, the cleanliness of air entering an engine cylinder is high, the using effect is good, the structural design of the coarse filter is simple, most of impurities can be filtered, the stability of air flow is good after the air enters an air inlet system, and air supply is sufficient.

However, since the system combines oil filtration and paper core filtration to achieve the purpose of fine filtration, and air which is sufficiently filtered is sent to a combustion system, the air is humidified after the oil filtration, and thus the problem of paper core wetting and blocking is easily caused when the air reaches the paper core filtration.

Therefore, a new dual-filter system dedicated for mining operation vehicles is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a special two system of straining of mine operation car with can dehumidify the air after the colating, improve the air dryness, improve refill life.

In order to solve the technical problem, the utility model provides a special two system of straining of mine operation car includes: two system's bodies of straining that one-level coarse strainer, second grade secondary filter and pipeline are constituteed, be equipped with the dehumidification case on the pipeline, the dehumidification incasement is equipped with dehumidification mechanism, dehumidification mechanism locates including sliding the buckle on the relative both sides inner wall of dehumidification case, two the equal fixed mounting in one side that the buckle is close to each other has the dehumidification filter plate, two the dehumidification filter plate mutually laminate and with the inner wall of dehumidification case laminates mutually, the buckle is kept away from one side of dehumidification filter plate has seted up the spout, slidable mounting has the location draw runner in the spout, the location draw runner with the inner wall fixed connection of dehumidification case.

Preferably, a blocking piece is arranged in the dehumidification box, and the blocking piece is attached to the air inlet side of one of the dehumidification filter plates.

Preferably, one side slidable mounting of dehumidification case has the operation connecting rod, the operation connecting rod is located one end in the dehumidification case with separation blade fixed connection, the operation connecting rod is located the outer one end fixed mounting of dehumidification case has the stationary blade, threaded mounting has drive screw on the stationary blade, drive screw with the dehumidification case rotates to be connected.

Preferably, a rubber telescopic sleeve is arranged outside the operation connecting rod, and two ends of the rubber telescopic sleeve are fixedly connected with the dehumidification box and the fixing sheet respectively.

Preferably, one side of the dehumidification box is provided with an opening and a sealing plate, and the sealing plate is fixed through a bolt on the connecting sheet.

Preferably, the size of separation blade with the dehumidification filter plate is the same, the dehumidification filter plate is ventilative activated carbon board.

Compared with the prior art, the utility model provides a special two system of straining of mine operation car has following beneficial effect:

the utility model provides a special two system of straining of mine operation car:

1. the dehumidification box arranged on the pipeline can dehumidify air, the dehumidification filter plates are used as main dehumidification adsorption parts, and the assembly modes of the sliding grooves and the positioning sliding strips are convenient to install and replace;

2. Be convenient for drive separation blade through operation connecting rod, stationary blade and drive screw, the operation is stable, can guarantee whole seal through the flexible cover of rubber, avoids leaking gas, is convenient for demolish through shrouding and connection piece and changes the dehumidification filter plate.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a dual-filter system for a mine working vehicle provided by the present invention;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the dehumidification tank of the present invention;

fig. 4 is an enlarged structural view of a portion B shown in fig. 3.

Reference numbers in the figures: 1. a first-stage coarse filter; 2. a secondary fine filter; 3. a pipeline; 4. a dehumidification box; 5. buckling the plate; 6. a dehumidifying filter plate; 7. a chute; 8. positioning a slide bar; 9. a baffle plate; 10. operating the connecting rod; 11. a fixing sheet; 12. a rubber telescopic sleeve; 13. a drive screw; 14. closing the plate; 15. and (7) connecting the sheets.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-4, wherein fig. 1 is a schematic structural diagram of a dual filter system for a mining operation vehicle according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is a schematic cross-sectional view of the dehumidification tank of the present invention; fig. 4 is an enlarged structural view of a portion B shown in fig. 3. The special double-filter system for the mine operation vehicle comprises: a double-filtering system body consisting of a primary coarse filter 1, a secondary fine filter 2 and a pipeline 3, wherein a dehumidifying box 4 is arranged on the pipeline 3, a dehumidifying mechanism is arranged in the dehumidifying box 4, the dehumidifying mechanism comprises pinch plates 5 which are arranged on the inner walls of the two opposite sides of the dehumidifying box 4 in a sliding way, dehumidifying filter plates 6 are fixedly arranged on the sides, close to each other, of the two pinch plates 5, the two dehumidifying filter plates 6 are mutually attached and are attached to the inner wall of the dehumidifying box 4, a chute 7 is arranged on one side of the buckle plate 5 far away from the dehumidification filter plate 6, a positioning slide bar 8 is arranged in the chute 7 in a sliding way, the positioning slide bar 8 is fixedly connected with the inner wall of the dehumidification box 4, the dehumidification case 4 through installation on the pipeline 3 can be to the air dehumidification, and the assembly methods of dehumidification filter plate 6 as main dehumidification absorption piece, spout 7 and location draw runner 8 facilitate the installation and change.

The inside separation blade 9 that is equipped with of dehumidification case 4, separation blade 9 with one of them the laminating mutually of the inlet side of dehumidification filter plate 6 can block one of them dehumidification filter plate 6 through separation blade 9, makes two dehumidification filter plates 6 divide into main vice two, and in use can change according to the in service behavior, avoids because the unable use of a dehumidification filter plate 6 inlet surface jam.

One side slidable mounting of dehumidification case 4 has operation connecting rod 10, operation connecting rod 10 is located one end in the dehumidification case 4 with separation blade 9 fixed connection, operation connecting rod 10 is located the outer one end fixed mounting of dehumidification case 4 has stationary blade 11, drive screw 13 is installed to the screw thread on the stationary blade 11, drive screw 13 with dehumidification case 4 rotates to be connected, is convenient for drive separation blade 9 through operation connecting rod 10, stationary blade 11 and drive screw 13, and the operation is stable.

The operation connecting rod 10 is equipped with rubber telescopic sleeve 12 outward, the both ends of rubber telescopic sleeve 12 respectively with dehumidification case 4 with stationary blade 11 fixed connection can guarantee whole seal through rubber telescopic sleeve 12, avoids gas leakage.

One side of the dehumidification box 4 is provided with an opening and a sealing plate 14, the sealing plate 14 is fixed through bolts on connecting sheets 15, and the dehumidification filter plate 6 is convenient to detach and replace through the sealing plate 14 and the connecting sheets 15.

The size of the separation blade 9 is the same as that of the dehumidification filter plate 6, and the dehumidification filter plate 6 is a breathable activated carbon plate.

The utility model provides a special two system of straining of mine operation car's theory of operation as follows:

when the device is used, air filtered by the primary coarse filter 1 enters the dehumidification box 4 through the pipeline 3, is dehumidified by the dehumidification filter plate 6 which is not blocked by the blocking piece 9 in the dehumidification box 4, passes through the filtered air and then enters the secondary fine filter 2 through the pipeline 3, and the dehumidified air reduces the influence on a paper core in the secondary fine filter 2, so that the air dryness is improved, and the service life of the paper core is prolonged;

after the dehumidification filter plate is used for a period of time, the driving screw 13 is rotated, the fixing piece 11 is driven when the driving screw 13 rotates, the fixing piece 11 drives the operation connecting rod 10 to slide, so that the blocking piece 9 blocks the other dehumidification filter plate 6, the unblocked dehumidification filter plate 6 is a main dehumidification plate, the dehumidification filter plate 6 at the air inlet blocking side is an auxiliary dehumidification plate, and the dehumidification service life is prolonged;

when the dehumidifying filter plate 6 is replaced, the closing plate 14 is opened, and then the buckle plate 5 and the dehumidifying filter plate 6 are pulled away and replaced.

the utility model provides a special two system of straining of mine operation car, 4 dehumidification casees through the installation on pipeline 3 can be to the air dehumidification, dehumidification filter plate 6 adsorbs the piece as main dehumidification, spout 7 and location draw runner 8's assembled mode, easy to assemble and change, can block one of them dehumidification filter plate 6 through separation blade 9, make two dehumidification filter plates 6 divide into main and vice two, in use can change according to the in service behavior, avoid blockking up unable the use because 6 inlet face of a dehumidification filter plate, through operation connecting rod 10, stationary blade 11 and drive screw 13 are convenient for drive separation blade 9, the operation is stable, can guarantee whole seal through rubber expansion sleeve 12, avoid gas leakage, be convenient for demolish through shrouding 14 and connection piece 15 and change dehumidification filter plate 6.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that the person skilled in the art understands the principle of the present invention.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a special two system of straining of mine operation car which characterized in that includes:

two system's bodies of straining that one-level coarse strainer, second grade secondary filter and pipeline are constituteed, be equipped with the dehumidification case on the pipeline, be equipped with dehumidification mechanism in the dehumidification case, dehumidification mechanism locates including sliding the buckle on the relative both sides inner wall of dehumidification case, two the equal fixed mounting in one side that the buckle is close to each other has the dehumidification filter plate, two the dehumidification filter plate laminate each other and with the inner wall of dehumidification case laminates mutually, the buckle is kept away from the spout has been seted up to one side of dehumidification filter plate, slidable mounting has the location draw runner in the spout, the location draw runner with the inner wall fixed connection of dehumidification case.

2. The dual-filter system special for the mining operation vehicle as claimed in claim 1, wherein a baffle is arranged in the dehumidification tank, and the baffle is attached to an air inlet side of one of the dehumidification filter plates.

3. The dual-filter system special for the mining operation vehicle as claimed in claim 2, wherein an operation connecting rod is slidably mounted on one side of the dehumidification box, one end of the operation connecting rod located in the dehumidification box is fixedly connected with the blocking piece, a fixing plate is fixedly mounted on one end of the operation connecting rod located outside the dehumidification box, a driving screw is threadedly mounted on the fixing plate, and the driving screw is rotatably connected with the dehumidification box.

4. The dual-filter system special for the mining operation vehicle as claimed in claim 3, wherein a rubber telescopic sleeve is arranged outside the operation connecting rod, and two ends of the rubber telescopic sleeve are respectively and fixedly connected with the dehumidification box and the fixing plate.

5. The dual filter system as recited in claim 1, wherein the moisture removing box is open on one side and has a sealing plate, and the sealing plate is fixed by a bolt on the connecting plate.

6. The special dual-filter system for the mining operation vehicle as claimed in claim 2, wherein the baffle plate has the same size as the dehumidifying filter plate, and the dehumidifying filter plate is an air-permeable activated carbon plate.