CN107235160A - A kind of dust catching equipment for packed bags with on-spot - Google Patents

Abstract

A kind of dust catching equipment for packed bags with on-spot; using in fields such as mineral products, lime, cement, petrochemical industry, chemical industry, flour, feed factories; be various particle powder bagged products the live overhead addition of indoor entrucking it is a kind of linked together with original-pack vehicle device new catch dirt equipment; the function of the equipment is to be absorbed a large amount of dust moment that will be produced in entrucking handling process to discharge; reach three requirements that we expect; first, protection workman is healthy; 2nd, improve operating efficiency, three, purify site environment purpose.The equipment is constituted by 1, horizontal extension system, by horizontal extension pipe 10, horizontal extension pipe fixed support 11, telescoping tube square bearer 9, moving cart 7 etc., 2nd, vertical lift system, machine 5, lifting hanger rope 52 etc. raised by main dust hood 1, vertical telescopic pipe 4, underwater pipeline stabilizing suspension rod 3, circle constituted, 3, catch dirt system, be made up of main dust hood 1, secondary dust hood 16, blower assembly 20 etc..

Description

A kind of dust catching equipment for packed bags with on-spot

Technical field

The present invention relates to " a kind of dust catching equipment for packed bags with on-spot ".It is using in mineral products, lime, water The fields such as mud, petrochemical industry, chemical industry, flour, feed factory, the live overhead addition of indoor entrucking of various particle powder bagged products is a kind of Linked together with original-pack vehicle device it is new catch dirt equipment, the function of the equipment is a large amount of dust that will be produced during entrucking Moment by absorb discharge, reach we expect three requirement, one, protection workman it is healthy, two, improve operating efficiency, three, Purify the purpose of site environment.

Background technology

It is all a piece of full of smoke at a glance that the packed entrucking scene of current various dust granules products, which is walked close to, and entrucking workman is not The totally-enclosed work clothes that pipe weather is always worn when how sweltering heat is gone to work, mouth and nose put on dust mask, and eyes put on anti-goggles, work Environment is poor, and healthy influence is big, and continuous working period is short, and the existing place entrucking technology of enterprise or the eighties in last century introduce External, be much out of step with the times paces, and I relates to more than 20 years of dedusting industry, is often contacted with scientific research institutions, is touched in Shi Practice Rope have accumulated many experiences, this dust catching equipment, the excellent in practical probation through R ＆ D design.

The content of the invention

In order to improve the deficiencies in the prior art, the technical scheme that the present invention solves the use of its technical problem is：1. master catches dirt Cover, the face flexibilities of 1-1. tri- hold court from behind a screen skirt, 1-2. covers peak, the trapezoidal deflectors of 1-3., 1-4. covers collar, the welded pipe of 1-5. suspension rods, 1-6. is tubaeform suspension rod, 2. clips, 2-1. clips 1,2-2. clips 2,2-3. clips 3,2-4. clips 4,2-5. clips 5,3. are protected Pipe suspension rod, 3-1. flexible pipe lifting position-limits plate, 3-2. zone circles screw, 3-3. flexible pipe descending spacings plate, 3-4. Anti-releasing nuts, 4. is vertical Telescoping tube, 5. circles raise machine, 5-1. motors, 5-2. liftings hanger rope, 5-3. Anti-release clamp pipes, 6. advance limiting plates, 6-1. buffer springs, 6-2. cushioning fenders, 7. moving carts, 7-1. carriage frames, 7-2. elbows clamping plate, 7-3. descending spacings switch, 7-4. are fixed and hung Pipe, above and below 7-5. fix angle bar, 7-6. advances limit switch, 7-7. trolley tracks wheel assembly, 7-8. screw connectors, 7-9. and connected Dynamic frame, 7-9-1. rear end faces, 8. main swan necks, 8-1. wheel set assemblies, 8-1-1. runners support, 8-1-2. runners, 8-2. are fixed Component, 8-3. diagonal braces welded plate, 8-4. hanger ropes hole, 8-5. connecting rod screws, 8-6. lifting position-limits switch, 9. telescoping tube square bearers, 9-1. Roll wheels, 9-2. tape spools screw, 9-3. fastening screws, 10. horizontal extension pipes, 11. horizontal extension pipe fixed supports, 11-1. Bracket upright post, 11-2. supports spreader, 11-3. flexible pipes rail groove, 11-4. support bottom plates, 12. dust outlet tubes, 12-1. dust mouths, 13. electromagnetic air valve, 14. secondary swan necks, 15. thin swan necks, 15-1. valve wheel handles, 16. secondary dust hoods, 17. dust granules, 17- 1. dust flow to, 18. floors, 18-1. floor open slots, 19. or so rail roads, 20. blower assemblies, 20-1. blower bodies, 20-2. slip-knots elbow, 20-3. blower discharge pipes.

It is characterized in that：The main mouth down of dust hood 1, above there are cover peak 1-2, left and right and the back side there are three face flexibilities to hold court from behind a screen skirt There is suspension rod welded pipe at the top that 1-1, indoor design have trapezoidal deflector 1-3, cover provided with cover collar 1-4, the center of cover collar 1-5, tubaeform suspension rod 1-6 top are welded on cover collar 1-4 perisporium round suspension rod welded pipe, next head, vertical telescopic Next headgear of pipe 4 on cover collar 1-4, again by clip 1,2-1 sets outside, using screw tightening above clip, on one Headgear in the lower end of main swan neck 8, cover front band 2,2-2 again and screw down, totally 6, next fixation around pillar suspension rod 3 Be connected in cover collar 1-4 periphery with cover body upper surface, on one be nested into fixed swing pipe 7-4, entered again with Anti-releasing nut 3-4 Row fixation, zone circle screw 3-2 the headgear of outer ring one on pillar suspension rod 3, other end reaches the inside of vertical telescopic pipe 4 and consolidated Fixed, flexible pipe lifting position-limit plate 3-1 is welded on the outside set for the curved mouth that turned left on the lower end relevant position of pillar suspension rod 3, main swan neck 8 Upper fixing component 8-2, be welded to connect again by diagonal brace welded plate 8-3, fixing component 8-2 passes through connecting rod screw 8-5 and telescoping tube Square bearer 9 is connected, wheel set assembly 8-1 is designed in the elbow of main swan neck 8, be made up of runner support 8-1-1, runner 8-1-2, A hanger rope hole 8-4 opened in the left bottom close to wheel set assembly, fix a lifting position-limit in elbow foot edge Switch 8-6, fixed angle bar 7-5 and moving cart 7 carry out being welded and fixed to form one above and below in vertical tube, movement is small Car 7 be a carrier, carriage frame 7-1 by many channel-section steels anyhow and angle bar it is welded constitute, elbow clamping plate 7-2 is by welding On body fixed to main elbow 8, descending spacing switch 7-3 is integrally fixed at upper, fixed on the inside of elbow clamping plate 7-2 front plate Swing pipe 7-4 is welded on fixed angle bar 7-5 up and down, advance limit switch 7-6 is welded to before carriage frame 7-1 below Above the channel-section steel on right side, trolley track wheel assembly 7-7 be welded to below the channel-section steel on bottom both sides, rail wheel across both sides a left side Jin Hang Roll are moved above in right rail road 19, interlock back two piece of the frame 7-9 front ends by screw connector 7-8 and carriage frame 7-1 Column channel-section steel is connected, rear end face 7-9-1 with being connected at existing equipment track box G front port I, circle raises machine 5 and motor 5-1 and is One assembly, installed in the inside of moving cart 7 on the front, lifting hanger rope 5-2 mono- be wound on circle raise in machine interior axle, other end Wheel set assembly 8-1 is risen through to reach again in the 8-4 of hanger rope hole and extend downwardly into main dust hood 1 from the inside of main swan neck 8 Cover collar 1-4 centers, through after being inserted in again with Anti-release clamp pipe 5-3 after suspension rod welded pipe 1-5 fix tightly is flattened, level is stretched The turning mouthful of the flexible scalable, headgear of the toroidal of the draw 10 to main swan neck 8 above, again covers front band 3.2-3 and twisted with screw Tightly, other end be set in the right output port of secondary swan neck 14, cover again front band 4.2-4 screw down, whole body pass through fastening Screw 9-3 is affixed to formation assembly on telescoping tube square bearer 9, has Si Zhi Roll wheels above and below the both sides of telescoping tube square bearer 9 9-1 is the flexible pipe rail groove 11-3 that horizontal extension pipe fixed support 11 is assembled to by tape spool screw 9-2 fixations, Si Zhi Roll wheels Interior achievable Lai Hui Roll are dynamic, horizontal extension pipe fixed support 11 is fixed on above floor 18, and the right mouth of secondary swan neck 14 connects The flattened draw 10 of water receiving, turn and extend the turning of thin swan neck 15, thin swan neck to connection electromagnetic air valve 13, turning suitable for reading Place devises a valve wheel handle 15-1, has an air valve piece, downward mouth auxiliary connection dust hood 16 of turning inside bend pipe, puts card again Hoop 5,2-5. are screwed down, 12 times mouths of dust outlet tube connect the height that electromagnetic air valves 13, upper dust mouth 12-1 are connected to existing equipment Pulse bag dust-precipitator is imitated, left and right rail road 19 is arranged on above floor open slot 18-1 both sides floor 18, blower assembly 20 are arranged on existing equipment downslide conveyer belt E next bottom.

Operation principle is：

1st, bagged product C is transported in lorry A railway carriage by the downslide conveyer belt E of existing equipment in fig. 2, then passes through people Member B carry and piled up into certain high heap, and dust granules 17 can be produced in substantial amounts of dust smog such as Fig. 1 in carrying in people Flown upward around member, the expiratory dyspnea of personnel is caused for a moment；Two can influence the sight of personnel；Three can trigger accident.The present invention is One blower assembly 20 is installed in existing equipment downslide conveyer belt E next bottom, the air sucked by air blower passes through The high wind formation dust of slip-knot elbow 20-2, blower discharge pipe 20-3 blowout flows to 17-1, and the lower mouth for reaching main dust hood 1 is empty Domain negative pressuren zone, the direction of arrow that dust granules 17 flow to 17-1 according to dust in the presence of negative pressure in main dust hood, which is led, catches dirt Cover the suction of 1 moment, then by vertical telescopic pipe 4, main swan neck 8, horizontal extension pipe 10, secondary swan neck 14, electromagnetic air valve 13, go out Dirt pipe 12 is flowed to is disposed in the high-efficiency pulse bagroom of existing equipment, it is to avoid dust is floated towards to be generated to personnel above Influence.

2nd, as its effect of secondary dust hood 16 is with main dust hood 1, in fig. 2 on parallel conveyor belts F in running Bagged product can equally produce dust granules and wave to aerial, it is equally to inhale that secondary dust hood its purpose is designed here Dirt, volume is less than main dust hood, though because bagged product is running but do not moved herein, produce dust area little.

3rd, bagged product C carry piling up and arrived in certain altitude, main dust hood 1 in lorry A railway carriage by personnel B Negative-pressure sucking scope has to be adjusted to suitable height and position, and synchronous with existing equipment downslide conveyer belt E lower end Optimum efficiency is can be only achieved, this equipment is that the button connection circle pressed by hand by personnel B on electric-controlled box D panels raises motor 5-1 electricity Source starts to raise the positive and negative rotation of machine 5 with moving-coil to shrink or discharge lifting hanger rope 5-2 to realize under main dust hood and existing equipment Sliding conveyer belt E interlocks adjustment above and below carrying out.

4th, lorry A railway carriage is very long, having to before railway carriage during loading bagged product C progressively backward Untill the tailstock is filled, this equipment be by moving cart 7 above gearing frame 7-9 and existing equipment track box G front port I Place's connection, the motor power pressed by hand by personnel B on the button connection parallel conveyor belts F on electric-controlled box D panels starts running, Moving cart 7 is driven to move forward and backward by the effect for the frame that links again, main swan neck 8 times mouth connection lift telescopic pipes 4, upper turnings Mouth connection horizontal extension pipe 10, pipe shaft are weldingly fixed on above moving cart 7, before and after moving cart is made under interlink function During horizontal movement, horizontal extension pipe 10 starts simultaneously at contraction or stretched, and realizes the vertical purpose of entrucking process.

The effect of each important component：

1st, blower assembly 20 has been the negative suction of the acceleration to dust granules 17, boosting and water conservancy diversion to main dust hood 1 The effect in area.

2nd, main dust hood 1 plays a part of to sop up dust around carrying personnel B.

3rd, clip 2 plays the effect of being connected of each pipe joint.

4th, pillar suspension rod 3 plays a part of stable and hangs vertical telescopic pipe 4.

5th, flexible pipe lifting position-limit plate 3-1 and lifting position-limit switch 8-6 coordinate the limitation for playing the main lifting position of dust hood 1.

6th, zone circle screw 3-2 plays a part of connection vertical telescopic pipe 4 and underwater pipeline stabilizing suspension rod 3.

7th, flexible pipe descending spacing plate 3-3, descending spacing switch 7-3, Anti-releasing nut 3-4, cooperation are played under main dust hood 1 The limitation that decrease is put.

8th, advance limit switch 7-6, buffer spring 6-1, cushioning fender 6-2, coordinate and play advanced potential to moving cart 7 The limitation put.

9th, moving cart 7, which had both been played, raises machine 5, motor 5-1, lifting hanger rope 5-2 to fixed swing pipe 7-4, main swan neck 8, circle Fixation, while also functioning to the movable effect of whole equipment.

10th, horizontal extension pipe fixed support 11 both plays a part of protecting and fixed horizontal extension pipe 10, interior middle flexible pipe rail Road groove 11-3 is also functioned to provides the dynamic grooves of well-regulated Roll to the Roll wheels 9-1 of telescoping tube square bearer 9.

11st, telescoping tube square bearer 9 plays a part of helping balanced fixation and the balance movement of horizontal extension pipe 10.

12nd, electromagnetic air valve 13 plays opening and closing effect.

13rd, secondary swan neck 14 is connected with thin swan neck 15, is fixed on buildings, steady to horizontal extension pipe 10 It is set for using.

14th, valve wheel handle 15-1 is played according to secondary dust hood 16, the area of dust granules 17 of lower mouth, the size of scope Adjust the effect of suction air volume size.

The beneficial effects of the invention are as follows：First, added at the entrucking scene of existing equipment two before and after major and minor dust hood is carried out Dirt is caught at place, reaches moment dedusting, the purpose of environment purification.2nd, boosting and water conservancy diversion dust movement direction are carried out using air blower, more Help to catch dirt.3rd, it is designed with vertical lift and horizontal extension mobile system is synchronous with existing equipment so that dust pelletizing system is operated Simple and flexible.4th, personnel health is protected, it is obvious to improve working efficiency its advantage.

Brief description of the drawings：

Fig. 1 is the overall axonometric drawing of the present invention.

Fig. 2 is the present invention and the correlation figure of existing equipment.

Fig. 3 is the present invention and the correlation right view of existing equipment.

Fig. 4 is the interior display figure of main dust hood 1.

Fig. 5 is the main top displaying figure of dust hood 1.

Fig. 6 is the left side amplification displaying figure of moving cart 7.

Fig. 7 is the right side amplification displaying figure of moving cart 7.

Fig. 8 is the amplification displaying figure of horizontal extension hose fixing support 11.

Fig. 9 is telescoping tube square bearer 9, the relation enlarged drawing of horizontal extension pipe 10 and horizontal extension hose fixing support 11.

Figure 10 is the amplification display figure of vertical telescopic pipe 4, horizontal extension flexible pipe 10.

Figure 11 is the enlarged diagram of electromagnetic air valve 13.

Figure 12 is the enlarged drawing of clip 2.

Figure 13 is the enlarged drawing that lifting position-limit switchs 8-6.

Figure 14 is the enlarged drawing of blower assembly 20.

Figure 15 is dust hood 1, vertical telescopic pipe 4, encloses and raise the amplification of the correlations such as machine 5, moving cart 7, main swan neck 8 Figure.

Figure 16 is the enlarged drawing of main swan neck 8.

Figure 17 is wheel set assembly 8-1 enlarged drawing.

Figure 18 is the relation amplification plan view of main swan neck 8 and flexible square frame pipe 9.

In accompanying drawing：Skirt, 1-2. covers peak, the trapezoidal deflectors of 1-3., 1-4. 1. main dust hood, the face flexibilities of 1-1. tri- are held court from behind a screen Cover collar, the welded pipe of 1-5. suspension rods, 1-6. is tubaeform suspension rod, 2. clips, 2-1. clips 1,2-2. clips 2,2-3. clips 3,2- 4. clip 4, the pillar suspension rod of 2-5. clips 5,3., 3-1. flexible pipe lifting position-limits plate, 3-2. zone circles screw, 3-3. flexible pipe descending spacings Plate, 3-4. Anti-releasing nuts, 4. vertical telescopic pipes, 5. circles raise machine, 5-1. motors, and 5-2. is lifted before hanger rope, 5-3. Anti-release clamp pipes, 6. Enter limiting plate, 6-1. buffer springs, 6-2. cushioning fenders, 7. moving carts, 7-1. carriage frames, 7-2. elbows clamping plate, 7-3. Descending spacing switch, 7-4. fix swing pipe, above and below 7-5. and fix angle bar, 7-6. advances limit switch, 7-7. trolley track wheel groups Part, 7-8. screw connectors, 7-9. interlock frame, 7-9-1. rear end faces, 8. main swan necks, 8-1. wheel set assemblies, 8-1-1. runners Support, 8-1-2. runners, 8-2. fixing components, 8-3. diagonal braces welded plate, 8-4. hanger ropes hole, 8-5. connecting rod screws, 8-6. rise Limit switch, 9. telescoping tube square bearers, 9-1. Roll wheels, 9-2. tape spools screw, 9-3. fastening screws, 10. horizontal extension pipes, 11. Horizontal extension pipe fixed support, 11-1. bracket upright posts, 11-2. supports spreader, 11-3. flexible pipes rail groove, 11-4. support bottom plates, 12. dust outlet tube, 12-1. dust mouths, 13. electromagnetic air valves, 14. secondary swan necks, 15. thin swan necks, 15-1. valve wheel handles, 16. is secondary Dust hood, 17. dust granules, 17-1. dust flow direction, 18. floors, 18-1. floor open slots, 19. or so rail roads, 20. drums Fan assembly, 20-1. blower bodies, 20-2. slip-knots elbow, 20-3. blower discharge pipes.

Embodiment

The main mouth down of dust hood 1, above there are cover peak 1-2, left and right and the back side there are three face flexibilities to hold court from behind a screen skirt 1-1, inside It is designed with trapezoidal deflector 1-3, there are suspension rod welded pipe 1-5, loudspeaker in the top of cover provided with cover collar 1-4, the center of cover collar Shape suspension rod 1-6 top is welded on cover collar 1-4 perisporium round suspension rod welded pipe, next head, vertical telescopic pipe 4 it is next Headgear on cover collar 1-4, again by clip 1,2-1 sets outside, using screw tightening above clip, on a headgear it is curved in master The lower end of head tube 8, front band 2,2-2 covered again screw down, totally 6 around pillar suspension rod 3, next head be fixed on cover collar 1- 4 periphery is connected with cover body upper surface, upper one be nested into that fixed swing pipe 7-4 is interior, be fixed again with Anti-releasing nut 3-4, band The circle screw 3-2 headgear of outer ring one is on pillar suspension rod 3, other end reaches the inside of vertical telescopic pipe 4 and is fixed, on flexible pipe Rise and put fixed structure outside the curved mouth that turned left on the lower end relevant position that limiting plate 3-1 is welded on pillar suspension rod 3, main swan neck 8 Part 8-2, be welded to connect again by diagonal brace welded plate 8-3, fixing component 8-2 is connected by connecting rod screw 8-5 and telescoping tube square bearer 9 Connect, a wheel set assembly 8-1 is designed in the elbow of main swan neck 8, is made up of, turns close runner support 8-1-1, runner 8-1-2 The left bottom of wheel assembly opened a hanger rope hole 8-4, a lifting position-limit switch 8-6 is fixed in elbow foot edge, Carry out being welded and fixed to form one with moving cart 7 by fixed angle bar 7-5 up and down in vertical tube, moving cart 7 is one Individual carrier, carriage frame 7-1 by many channel-section steels anyhow and angle bar it is welded constitute, elbow clamping plate 7-2 is to be fixed by welding to On the body of main elbow 8, descending spacing switch 7-3 is integrally fixed at upper, fixed swing pipe 7- on the inside of elbow clamping plate 7-2 front plate 4 are welded on fixed angle bar 7-5 up and down, advance limit switch 7-6 is welded to Lower right before carriage frame 7-1 Above channel-section steel, trolley track wheel assembly 7-7 be welded to below the channel-section steel on bottom both sides, rail wheel across both sides left and right rail Jin Hang Roll are moved above in road 19, interlock back two root posts groove of the frame 7-9 front ends by screw connector 7-8 and carriage frame 7-1 Steel is connected, rear end face 7-9-1 with being connected at existing equipment track box G front port I, to raise machine 5 and motor 5-1 be a group to circle It is fit, installed in the inside of moving cart 7 on the front, lifting hanger rope 5-2 mono- be wound on circle raise in machine interior axle, other end rise it is logical Cross the cover collar that wheel set assembly 8-1 is reached in the 8-4 of hanger rope hole and main dust hood 1 is extended downwardly into from the inside of main swan neck 8 again 1-4 centers, through after being inserted in again with Anti-release clamp pipe 5-3 after suspension rod welded pipe 1-5 flatten fix tightly, horizontal extension pipe 10 The turning mouthful of the flexible scalable, headgear of toroidal to main swan neck 8 is upper, cover front band 3.2-3 again screws down, another Headgear in the right output port of secondary swan neck 14, cover that front band 4.2-4 is screwed down, whole body passes through fastening screw 9-3 again It is logical to be affixed to formation assembly on telescoping tube square bearer 9, have Si Zhi Roll to take turns 9-1 above and below the both sides of telescoping tube square bearer 9 It is that transition belt shaft screw 9-2 is fixed, be assembled to can be real in the flexible pipe rail groove 11-3 of horizontal extension pipe fixed support 11 for Si Zhi Roll wheels Existing Lai Hui Roll are dynamic, horizontal extension pipe fixed support 11 is fixed on above floor 18, the right mouth connection level of secondary swan neck 14 Telescoping tube 10, turn and extend the turning design of thin swan neck 15, thin swan neck to connection electromagnetic air valve 13, turning suitable for reading There are an air valve piece, downward mouth auxiliary connection dust hood 16 of turning inside one valve wheel handle 15-1, bend pipe, cover front band 5,2- again 5. screw down, 12 times mouths of dust outlet tube connect the high-efficiency pulse that electromagnetic air valves 13, upper dust mouth 12-1 are connected to existing equipment Bagroom, left and right rail road 19 is arranged on above floor open slot 18-1 both sides floor 18, and blower assembly 20 is installed In existing equipment downslide conveyer belt E next bottom.

Claims (1)

1. a kind of dust catching equipment for packed bags with on-spot it is characterized in that：The main mouth down of dust hood 1, above there is cover peak 1- 2nd, left and right and the back side there are three face flexibilities to hold court from behind a screen top that skirt 1-1, indoor design have trapezoidal deflector 1-3, cover is provided with cover collar 1-4, the center of cover collar have suspension rod welded pipe 1-5, tubaeform suspension rod 1-6 top round suspension rod welded pipe, next welding On cover collar 1-4 perisporium, next headgear of vertical telescopic pipe 4 covers outside on cover collar 1-4, again by clip 1,2-1 Face, using screw tightening, a upper headgear above clip in the lower end of main swan neck 8, cover front band 2,2-2 again and screw down, Totally 6 around pillar suspension rod 3, next head be fixed on cover collar 1-4 periphery be connected with cover body upper surface, upper one be nested into consolidate Determine in swing pipe 7-4, be fixed again with Anti-releasing nut 3-4, the zone circle screw 3-2 headgear of outer ring one on pillar suspension rod 3, it is another The inside that head reaches vertical telescopic pipe 4 is fixed, flexible pipe lifting position-limit plate 3-1 is welded on the lower end corresponding positions of pillar suspension rod 3 Put, put outside the curved mouth that turned left on main swan neck 8 fixing component 8-2, be welded to connect again by diagonal brace welded plate 8-3, it is fixed Component 8-2 is connected by connecting rod screw 8-5 with telescoping tube square bearer 9, a wheel set assembly 8-1 is designed in the elbow of main swan neck 8, It is made up of runner support 8-1-1, runner 8-1-2, has opened a hanger rope hole 8-4, curved in the left bottom close to wheel set assembly A lifting position-limit switch 8-6 is fixed in head foot edge, fixed angle bar 7-5 and movement are small above and below in vertical tube Car 7 carries out being welded and fixed to form one, and moving cart 7 is that a carrier, carriage frame 7-1 have many channel-section steels anyhow and angle bar warp It is welded to form, elbow clamping plate 7-2 is to be fixed by welding on the body of main elbow 8, descending spacing switch 7-3 to be integrally fixed at Upper on the inside of elbow clamping plate 7-2 front plate, fixed swing pipe 7-4 is welded on fixed angle bar 7-5 up and down, advance limit switch 7- 6 are welded to before carriage frame 7-1 above the channel-section steel of Lower right, trolley track wheel assembly 7-7 is welded to bottom two Below the channel-section steel on side, rail wheel it is dynamic across Jin Hang Roll above the left and right rail road 19 on both sides, interlock frame 7-9 front ends and connected by screw Fitting 7-8 is connected with carriage frame 7-1 back two root posts channel-section steel, before rear end face 7-9-1 and existing equipment track box G At the I of port connect, circle raise machine 5 and motor 5-1 be an assembly, installed in the inside of moving cart 7 on the front, lifting hanger rope 5-2 mono- is wound on that circle is raised in machine interior axle, other end rises through wheel set assembly 8-1 and reached again in the 8-4 of hanger rope hole and from main elbow The inside of pipe 8 extends downwardly into the cover collar 1-4 centers of main dust hood 1, through using Anti-release clamp pipe again after suspension rod welded pipe 1-5 5-3 flattens fix tightly, turn of the flexible scalable, headgear of the toroidal of horizontal extension pipe 10 to main swan neck 8 after being inserted in In curved mouth, again cover that front band 3.2-3 is screwed down, other end is set in the right output port of secondary swan neck 14, covers front band again 4.2-4 is screwed down, whole body is affixed on telescoping tube square bearer 9 by fastening screw 9-3 and forms assembly, stretches It is to be assembled to level by tape spool screw 9-2 fixations, Si Zhi Roll wheels to have Si Zhi Roll to take turns 9-1 above and below the both sides of draw square bearer 9 Achievable Lai Hui Roll are moved in the flexible pipe rail groove 11-3 of telescoping tube fixed support 11, horizontal extension pipe fixed support 11 is installed and fixed On floor 18, the right mouth of secondary swan neck 14 connects horizontal extension pipe 10, turned to connection electromagnetic air valve 13 suitable for reading, turning Extend thin swan neck 15, the turning of thin swan neck to devise a valve wheel handle 15-1, have an air valve piece inside bend pipe, turn Bend towards lower mouth auxiliary connection dust hood 16, cover again front band 5,2-5. screw down, 12 times mouths of dust outlet tube connection electromagnetic air valves 13, Upper dust mouth 12-1 is connected to the high-efficiency pulse bagroom of existing equipment, and left and right rail road 19 is arranged on floor open slot Above 18-1 both sides floor 18, blower assembly 20 is arranged on existing equipment downslide conveyer belt E next bottom.