CN209005636U - A kind of V-arrangement batch mixer dust pelletizing system - Google Patents

Abstract

The utility model relates to a kind of V-arrangement batch mixer dust pelletizing systems, belong to flux-cored wire production equipment technology, its key points of the technical solution are that a kind of V-arrangement batch mixer dust pelletizing system, including mixing component, mixing component includes mixing body and V-arrangement cylinder, it is rotatablely connected between V-arrangement cylinder and mixing body, feed inlet is offered at the V word apical position of V-arrangement cylinder, closing door-plate is covered at feed inlet, the V word bottom end of V-arrangement cylinder offers tapping channel, discharge valve is provided at tapping channel, the first dust removing tube is provided at the bottom position of the V-arrangement cylinder, the second dust removing tube is provided at the apical position of V-arrangement cylinder, when V-arrangement barrel body rotation to V word bottom end downwards when, the end of first dust removing tube and tapping channel be not in same perpendicular, the end of second dust removing tube and feed inlet be not in same perpendicular , achieve the effect that reduce dust content in operation process.

Description

A kind of V-arrangement batch mixer dust pelletizing system

Technical field

The utility model relates to flux-cored wire production equipment technology more particularly to a kind of V-arrangement batch mixer dedusting systems System.

Background technique

Flux-cored wire is also referred to as flux cored wire, flux cored wire, manufacturing method be steel band is first rolled into channel section shape, then The welding powder according to dosage prepared is added to U-shaped steel band to summarize, is tightened with milling train, the medicine core that different size most is made through drawing afterwards is welded Silk.And the configuration process of welding powder generally requires to use V-arrangement batch mixer.

Existing to can refer to the Chinese patent that notification number is CN206103821U, it discloses a kind of V-arrangement batch mixers, including Two cylinders at an angle to each other cross cylinder for making the shaft of its overturning, driving the main drive of shaft, and cylinder is equipped with Inlet valve, discharge port, the junction of two cylinders are equipped with the agitating device for material in mixing drum body, and agitating device includes being located at The blade assembly of inner barrel, extended to from cylinder cylinder body outer wall drive blade assembly rotation transmission component, for driving The assistant drive device of transmission component, assistant drive device and transmission component are detachably connected.When barrel is turned around the shaft by entire cylinder When dynamic, by separating assistant drive device and transmission component, the limit to cylinder can be removed, cylinder is enable to rotate, it will be secondary Driving device is connect with transmission component, and transmission component and blade assembly is driven to rotate.

Prior art among the above, which has the following deficiencies:, is easy to produce a large amount of powder during welding powder feeding Dirt, if the health of operator can be jeopardized if handling not in time.

Utility model content

Dust can be absorbed to reduce the V-arrangement of dust content in operation process the purpose of this utility model is to provide a kind of Batch mixer dust pelletizing system.

The technical purpose of the utility model has the technical scheme that

A kind of V-arrangement batch mixer dust pelletizing system, including mixing component, mixing component include mixing body and V-arrangement cylinder, It is rotatablely connected between V-arrangement cylinder and mixing body, offers feed inlet at the V word apical position of V-arrangement cylinder, lid is set at feed inlet There is closing door-plate, the V word bottom end of V-arrangement cylinder offers tapping channel, and discharge valve, the V-arrangement cylinder are provided at tapping channel Bottom position at be provided with the first dust removing tube, the second dust removing tube is provided at the apical position of V-arrangement cylinder, when V-arrangement cylinder turn When moving to V word bottom end downwards, the end of the first dust removing tube and tapping channel not in same perpendicular, the second dust removing tube End and feed inlet be not in same perpendicular.

Through the above technical solutions, then the raw material for making flux-cored wire is covered envelope out of feed inlet investment V-arrangement cylinder Door-plate is closed, so that V-arrangement barrel body rotation is to mix raw material.During adding raw materials into V-arrangement cylinder, it can feed Mouthful position at generate a large amount of dust, the dust of generation can be absorbed by the second dust removing tube, the end of the second dust removing tube with Feed inlet is not in same perpendicular, therefore the second dust removing tube will not generate interference to the rotation of V-arrangement cylinder；And when raw material mixes After uniformly, tapping channel is opened by discharge valve, and raw material is poured out out of tapping channel, the powder generated during pouring out raw material Dirt is absorbed by the first dust removing tube, and the end of the first dust removing tube and tapping channel be in same perpendicular, therefore the first dedusting Pipe will not generate interference to the rotation of V-arrangement cylinder.To sum up, by the first dust removing tube of setting and the second dust removing tube, mixing is absorbed The dust generated in operation process ensures the health of operator to reduce the dust content of operating environment.

The utility model is further arranged to: Screen assemblies, Screen assemblies are provided between mixing component described in every two Third dust removing tube is provided with including screening body and above the feed hopper for sieving body top, feed hopper side.

Through the above technical solutions, raw material is led to first before carrying out being uniformly mixed in putting the raw materials into mixing component It crosses in feed hopper investment screening machine body, the screening and filtering by sieving body removes the impurity in raw material, and puts the raw materials into During feed hopper, the dust of generation is largely absorbed by third dust removing tube, to further reduced in operating environment Dust content.

The utility model is further arranged to: being provided with sieve in the screening machine body, the side connection for sieving body is set It is equipped with disposal box, the lowermost end height of disposal box is not less than the height of sieve, and the first dust removing tube, the second dust removing tube and third are removed The connection of dirt Guan Junyu disposal box.

Through the above technical solutions, Screen assemblies be to the screening and filtering of raw material completed by sieve, and screening with And the dust that the processes such as feeding, discharging generate is absorbed by the first dust removing tube, the second dust removing tube and third dust removing tube respectively, is gone forward side by side Enter into disposal box, since the dust of absorption is all a part of raw material, can be recycled, and disposal box with Body connection is sieved, and the height of disposal box is not less than the height of sieve, therefore the dust collected in disposal box can reenter Screening and filtering is carried out into screening machine body, and again by sieve, to substantially increase the recovery utilization rate of dust, is reduced not Necessary material loss.

The utility model is further arranged to: first dust removing tube, the second dust removing tube and third dust removing tube are wave Line pipe, and being open is in open-like shape.

Through the above technical solutions, bellows is not easily broken, and removed convenient for bending to suitable angle and position, first The opening of dirt pipe, the second dust removing tube and third dust removing tube is set as open-like shape, improves the adsorbance of dust, effectively reduces Dust pollution.

The utility model is further arranged to: support component, support group are provided at the bottom position of the mixing body Part includes support rod, support sleeve, and support rod is affixed and horizontal with mixing body, the bottom end of support sleeve downwards with ground Affixed, the first cleaning shaft rides on support rod, and is sheathed in support sleeve.

Through the above technical solutions, the first dust removing tube is overlapped on horizontal support rod, and it is supported in set is sheathed on The stabilization dust removing effects of the first dust removing tube are improved to carry out stablizing fixation to the placement location of the first dust removing tube in portion.

The utility model is further arranged to: the bottom position of the mixing body is fixedly installed safe fence, peace Full fence is arranged around V-arrangement cylinder.

Through the above technical solutions, safe fence is arranged around V-arrangement cylinder, therefore can be with establishment officer close to V-arrangement cylinder Body improves the safety of V-arrangement cylinder when rotated.

The utility model is further arranged to: the mixing body is provided with step close to the side of screening body, and carries on the back Step from feeding door side and screening body and mixing body equal abutting contact are provided with safety barrier around step.

Through the above technical solutions, may be guided splicing shovel when needs put into raw material in V-arrangement cylinder and mixed And climb up step and feed intake, the convenience to feed intake is improved, and when needs put into raw material in screening machine body and sieved, The step away from feeding door side can be climbed up to feed intake in screening machine body, the effect of safety barrier is to ensure operator's Safety.

In conclusion the advantageous effects of the utility model are as follows:

1, by the first dust removing tube of setting, the second dust removing tube and third dust removing tube, the processes such as raw material feeding, discharging are improved In dust absorbing ability to which dust content in air be effectively reduced；

2, the dust being connected to by being set to the first dust removing tube, the second dust removing tube, third dust removing tube and screening body Case enables the dust collected to recycle；

3, by the way that the first dust removing tube, the second dust removing tube and third dust removing tube are arranged to open-like shape, the receipts of dust are improved Collection amount.

Detailed description of the invention

Fig. 1 is the structural schematic diagram in embodiment；

Fig. 2 is the partial enlargement diagram in Fig. 1 at A；

Fig. 3 is the structural schematic diagram of mixing component；

Fig. 4 is the cut-away view for sieving body；

Fig. 5 is the partial enlargement diagram in Fig. 4 at B；

Fig. 6 is the partial structural diagram of sieve；

Fig. 7 is the structural schematic diagram of splicing shovel.

Appended drawing reference: 1, mixing component；11, mixing body；12, V-arrangement cylinder；121, shaft；122, door-plate is closed；123, Tapping channel；1231, discharge valve；124, safe fence；125, step；126, safety barrier；2, Screen assemblies；21, screening machine Body；211, vibrating motor；212, sieve；2121, vibration column；2122, vibrating spring；2123, raised；213, vibra shoot；214, Material taking mouth；2141, feeding door；22, feed hopper；3, splicing is shoveled；31, inlet orifice；32, handle；321, snap ring；33, connecting column； 34, reinforcing rod；35, movable pulley；36, balancing chain；361, hangers is balanced；4, transfer assembly；41, rail is transmitted；411, conveyer frames； 412, work shape slot；413, rack gear；414, gear；415, transport motor；416, fixed block；42, electric hoist；421, hoist cable；422, Suspension hook；423, mounting blocks；4231, pulley；5, the first dust removing tube；6, the second dust removing tube；7, third dust removing tube；8, support component； 81, support rod；82, support sleeve；821, connecting rod；9, disposal box；91, suction ventilator；92, coupling tube.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

A kind of V-arrangement batch mixer dust pelletizing system, in conjunction with Fig. 1 and Fig. 3, including mixing component 1 in one line and screening Component 2, and a Screen assemblies 2 are provided between every two mixing component 1.The present embodiment is with two mixing components 1 and one Screen assemblies 2 are illustrated as one group.Mixing component 1 includes mixing body 11 and V-arrangement cylinder 12, V-arrangement cylinder 12 and mixed Expect that body 11 is rotatablely connected, Screen assemblies 2 include the feed hopper 22, V for sieving body 21 and being connected to screening 21 top of body The first dust removing tube 5 is provided at the bottom position of shape cylinder 12；The second dust removing tube 6 is provided at the apical position of V-arrangement cylinder 12, Side above elevating hopper is provided with third dust removing tube 7, can be sieved before mixing to raw material by the way that Screen assemblies 2 are added Point, feeding purity is improved, it can be to operation process by the first dust removing tube 5 of setting, the second dust removing tube 6 and third dust removing tube 7 The dust of middle generation is absorbed, and the dust content in working environment is reduced.

As shown in figure 3, the driving motor (not shown) for driving V-arrangement cylinder 12 to rotate is installed in mixing body 11, Rotation is provided with horizontal shaft 121 at the apical position of mixing body 11, shaft 121 pass through V-arrangement cylinder 12 and with V-arrangement cylinder 12 are fixedly connected, and driving motor drives shaft 121 to rotate, so that the rotation of V-arrangement cylinder 12 be driven to carry out raw material mixing.

As shown in figure 3, offering feed inlet at the V word apical position of V-arrangement cylinder 12, normally off is covered at feed inlet Closing door-plate 122, raw material can be put into from feed inlet by opening closing door-plate 122, and closing door-plate 122 can prevent Raw material spills from feed inlet when V-arrangement cylinder 12 rotates.The V word bottom end of V-arrangement cylinder 12 is provided with the tapping channel for discharging 123, the discharge valve 1231 of normally off is provided at tapping channel 123, when the intracorporal raw material of cylinder after mixing, can open Raw material is discharged from tapping channel 123 for discharge valve 1231, and during V-arrangement cylinder 12 rotates mixing, at discharge valve 1231 In closed state.

As shown in Figure 1, the bottom periphery of V-arrangement cylinder 12 is provided with safe fence 124, safe fence 124 is coiled into arcuation for V Shape cylinder 12 surrounds, and safe fence 124 and mixing body 11 are affixed, can prevent personnel too by safe fence 124 Close to V-arrangement cylinder 12, V-arrangement cylinder 12 is avoided to damage in rotation to personnel.

In conjunction with Fig. 1 and Fig. 4, body 21 is sieved towards the side of one of mixing component 1 and offers material taking mouth 214, is taken The feeding door 2141 of opposite opened is hinged at material mouth 214, feeding door 2141 is in normally off.Mixing body 11 is towards screening machine The side of body 21 is fixedly installed step 125, and as the preferred embodiment of the present embodiment, step 125 is three-level step 125, and with Line direction between the ascent direction of the ipsilateral step 125 of material taking mouth 214 and mixing body 11 and screening body 21 is consistent, and Line direction between the ascent direction of the step 125 of 214 heteropleural of material taking mouth and mixing body 11 and screening body 21 is vertical, And it is abutted respectively with mixing body 11 and screening body 21 with the two sides of the step 125 of 214 heteropleural of material taking mouth.It is up the steps 125, can be in order to the adding raw materials in V-arrangement cylinder 12, and away from the step 125 of 214 side of material taking mouth and sieve body 21 And mixing body 11 abuts, therefore can also feed intake in screening body 21 from the step 125 of this side, to take full advantage of The utilization rate of step 125 and reduce space occupancy rate.Step 125 is fixedly installed safety along the two sides in the direction of climbing Safety when operator's feeding can be improved in guardrail 126, safety barrier 126.

As shown in figure 4, vibrating motor 211, sieve 212 and splicing shovel are disposed in screening body 21 from top to bottom The splicing shovel 3 that 21 bottom of body is sieved in 3(Fig. 4 has been taken out), vibrating motor 211 is fixedly connected with the upper surface of sieve 212, Splicing shovel 3 is located at the inner bottom surface of screening body 21.

In conjunction with Fig. 5 and Fig. 6, the opposite two sides of sieve 212 are each provided with two protrusions 2123, and the centre of protrusion 2123 is run through It is provided with hole, the corresponding position of screening 21 inner wall of body offers vertical vibra shoot 213, and protrusion 2123 is arranged in vibra shoot It in 213, and can be slided up and down in vibra shoot 213, be inserted with vibration column 2121 in the hole of protrusion 2123, vibration column 2121 is worn It crosses the inner wall of the upper and lower ends of sieve 212 with screening body 21 mutually to fix, and vibration column 2121 is located at up and down the two of sieve 212 The part of side, which is wound, is provided with vibrating spring 2122, and vibrating spring 2122 is located at sieve 212 and screening body 21 respectively Part in vibra shoot 213 abuts.When putting into raw material from feed hopper 22, vibrating motor 211 drives sieve 212 to vibrate, raw material It is vibrated by sieve 212,212 compressed spring of sieve vibrates up and down protrusion 2123 in vibra shoot 213, to accelerate sieve 212 vibration screening process, the raw material after the filtering screening of sieve 212 are fallen in splicing shovel 3, improve the pure of raw material Degree.

As shown in fig. 7, splicing shovel 3 can take out from material taking mouth 214, convenient for taking for the raw material after filtering screening.Splicing One end of shovel 3 offers the inlet orifice 31 for toppling over raw material, and in gradually shrink mouth shape at the inlet orifice 31 of splicing shovel 3, therefore Raw material will not spill during batch turning.The bottom that 3 middle positions are shoveled in splicing is fixedly installed a pair of of connecting column 33, a pair of The line of connecting column 33 and inlet orifice 31 to open up direction vertical.It is additionally provided with handle 32 on splicing shovel 3, handle 32 is by an iron Rod doubling is made, and two bottom ends of handle 32 are fixedly installed snap ring 321, snap ring 321 by the end coiling of handle 32 and At snap ring 321 is connected on corresponding connecting column 33 and rotates handle 32 around connecting column 33.3 back of splicing shovel Side from inlet orifice 31 is connected with the balancing chain 36 of iron chains shape, one end fixed setting of the balancing chain 36 far from splicing shovel 3 There is balance hangers 361, the setting of balancing chain 36 is to need to be promoted the balance for improving splicing shovel 3 when splicing shovel 3.

As shown in fig. 7, reinforcing rod 34 is fixedly connected with inside splicing shovel 3, the line of reinforcing rod 34 and a pair of of connecting column 33 In parallel, and reinforcing rod 34 is in the projection of vertical direction and the horizontal line coincident of a pair of of connecting column 33.When foot has been inscribed in splicing shovel 3 After enough raw materials, when lifting splicing shovel 3 by handle 32, splicing shovel 3 is easily deformed, and can by the setting of reinforcing rod 34 To improve the intensity of splicing shovel 3, a part is offset by handle 32 and docks the active force that shovel 3 applies, slow down the deformation of splicing shovel 3 Degree.The bottom surface of splicing shovel 3 is fixedly installed multiple movable pulleys 35 easy to remove.

Review Fig. 1 and Fig. 2, the surface of mixing component 1 and Screen assemblies 2 is provided with transfer assembly 4, below with two Screen assemblies 2 among mixing component 1 and two mixing components 1 are that an entirety is illustrated.Transfer assembly 4 includes transmission Rail 41 and electric hoist 42, two mixing components 1 are respectively provided with the conveyer frames being fixedly connected with the ground away from the side of Screen assemblies 2 411, transmission 41 fixed frame of rail is set to the top of two conveyer frames 411, and transmission rail 41 is that two vertical planes facing each other open up There is the drum steel of work shape slot 412, the lower section of transmission rail 41 is provided with the mounting blocks 423 for installing electric hoist 42, electric hoist 42 It is affixed with the lower surface of mounting blocks 423, multiple pulleys 4231 are rotatably connected on mounting blocks 423, and multiple pulleys 4231 are two-by-two It is one group, sliding adapts in corresponding work shape slot 412 respectively, and the pivot center of pulley 4231 is horizontal, the top of conveyer frames 411 It is fixedly installed rack gear 413, rack gear 413 and transmission rail 41 are isometric and parallel, and fixed block 416 is connected on mounting blocks 423, fixed Transport motor 415 is fixedly installed on block 416, the output shaft of transport motor 415 is fixedly connected with the tooth being meshed with rack gear 413 414 are taken turns, comes with hoist cable 421 and the suspension hook 422 affixed with 421 end of hoist cable on electric hoist 42.When by Screen assemblies 2 After screening operation, the splicing for filling raw material shovel 3 is taken out from material taking mouth 214, then hooks handle 32 with suspension hook 422, and will The balance hangers 361 of balancing chain 36 is also hooked on suspension hook 422, drives splicing shovel 3 to rise by electric hoist 42, then pass through transmission electricity Machine band 414 rack gear 413 of moving gear rotates, so that pulley 4231 rotates in work shape slot 412, to complete splicing shovel 3 along biography Moving horizontally for rail 41 is sent, so that material is transported to mixing component 1 from Screen assemblies 2, and material is poured into V-arrangement cylinder 12 Inside carry out uniformly mixed, the setting of transfer assembly 4 improves the transhipment convenience of material.

As shown in Figure 1, the first dust removing tube 5 is located at V-arrangement cylinder 12 when V-arrangement cylinder 12 turns to V word bottom end downwards V word bottom position at, and the end of the first dust removing tube 5 and tapping channel 123 not in the same perpendicular, i.e., first removes Dirt pipe 5 is located at the side of 123 lower section of tapping channel, therefore out of V-arrangement cylinder 12 when discharging, the dust of generation can be by the first dedusting Pipe 5 absorbs, and the position of the first dust removing tube 5 will not generate interference to the rotation of V-arrangement cylinder 12.

As shown in figure 3, the second dust removing tube 6 is located at the V word apical position of the V-arrangement cylinder 12 close to screening 21 side of body Place, and the feed inlet of the end of the second dust removing tube 6 and V-arrangement cylinder 12 is in same perpendicular, therefore toward V-arrangement cylinder 12 When interior adding raw materials, the dust of generation is absorbed by the second dust removing tube 6, and the position of the second dust removing tube 6 will not be to V-arrangement cylinder 12 rotation generates interference.

As shown in Figure 1, third dust removing tube 7 is located at the top of feed hopper 22, and third dust removing tube 7 is located at 22 side of feed hopper Top, by the way that when adding raw materials are in feed hopper 22 to carry out screening operation, the dust of generation is absorbed by third dust removing tube 7, Further decrease the dust content in air.

First dust removing tube 5, the second dust removing tube 6 and third dust removing tube 7 are bellows, and the end of three is opening Shape improves dust removing effects so that the amount for absorbing dust is larger.

As shown in Figure 1, the first dust removing tube 5, the second dust removing tube 6 and third dust removing tube 7 are equal far from the one end for absorbing dust It is provided with and communicated with coupling tube 92, is provided with and communicated with disposal box 9 on the vertical plane of screening body 21 side adjacent with material taking mouth 214, Disposal box 9 is close to the upper end position for sieving body 21, and the lowermost end height of disposal box 9 is higher than sieve 212 in screening body 21 Height, suction ventilator 91 is provided with and communicated between coupling tube 92 and disposal box 9.The first dust removing tube can be driven by suction ventilator 91 5, the second dust removing tube 6 and third dust removing tube 7 are by dust absorbing, and will be discharged into disposal box 9, enter back into and collect after dust absorbing In the screening body 21 that dirt case 9 is connected to, regrading filtering is carried out by sieve 212 again into after sieving body 21, is improved former The recovery utilization rate and degree of purity of material.

As shown in figure 3, the first dust removing tube 5 is provided with support component 8, support component at the end position for absorbing dust 8 include support rod 81, support sleeve 82, and support rod 81 is L-shaped and horizontal positioned, and one end of support rod 81 and mixing body 11 are solid It connects, the other end is used to support the first dust removing tube 5, and support sleeve 82 is located at support rod 81 close to the side of V-arrangement cylinder 12, support sleeve 82 Outer wall that is rounded and being set in the first dust removing tube 5, the bottom of support sleeve 82 are connected with connecting rod 821, and connecting rod 821 is direct It fixes on the ground, the position of first dust removing tube 5 can be fixed by the setting of support component 8.

The implementation principle of the present embodiment are as follows: in order to guarantee the purity level of feeding, need to add together before raw material mixes Process is sieved, therefore puts the raw materials into feed hopper 22 first, is entered in screening body 21 by feed hopper 22,211 band of vibrating motor Dynamic sieve 212 vibrates up and down, so that the raw material fallen on sieve 212 is accelerated to be screened, the original after the screening of sieve 212 Material is fallen in splicing shovel 3, when the raw material in splicing shovel 3 is received enough, feeding door 2141 is opened, from material taking mouth 214 Splicing shovel 3 is taken out, then hooks handle 32 with suspension hook 422, while the balance hangers 361 of balancing chain 36 is hooked into suspension hook 422 To keep the balance of splicing shovel 3, then splicing shovel 3 is driven to be promoted using electric hoist 42, while transport motor 415 passes through gear 414 rack gears 413 drive splicing shovel 3 to move horizontally, so that the raw material that splicing is shoveled in 3 is transported at mixing component 1, and pour into V It is mixed in shape cylinder 12.In general, to ensure that raw material is uniformly mixed, the time mixed in V-arrangement cylinder 12 will be longer than Sieving time in screening body 21, therefore a Screen assemblies 2 are set between two mixing components 1, when one of them Mixing component 1 also at work, feedstock transportation to another mixing component 1 that Screen assemblies 2 screen can be mixed It closes, greatly improves work efficiency.

And the dust generated when putting into raw material into feed hopper 22 is absorbed by third dust removing tube 7, is thrown in V-arrangement cylinder 12 The dust that raw material after entering screening generates is absorbed by the second dust removing tube 6, and the dust generated by 12 discharging of V-arrangement cylinder is by the first dedusting Pipe 5 absorbs, and the dust of all absorptions passes sequentially through coupling tube 92, suction ventilator 91, disposal box 9, ultimately re-enters screening machine In body 21, and screening filtering is carried out again by sieve 212.To substantially increase the absorptivity of dust, reduce in air Dust content, improves the working environment of worker, while the recovery utilization rate of raw material can be improved.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (7)

1. a kind of V-arrangement batch mixer dust pelletizing system, including mixing component (1), mixing component (1) include mixing body (11) and V-arrangement cylinder (12) is rotatablely connected between V-arrangement cylinder (12) and mixing body (11), at the V word apical position of V-arrangement cylinder (12) Feed inlet is offered, closing door-plate (122) is covered at feed inlet, the V word bottom end of V-arrangement cylinder (12) offers tapping channel (123), discharge valve (1231) are provided at tapping channel (123), it is characterised in that: the bottom position of the V-arrangement cylinder (12) Place is provided with the first dust removing tube (5), the second dust removing tube (6) is provided at the apical position of V-arrangement cylinder (12), when V-arrangement cylinder (12) when turning to V word bottom end downwards, the end of the first dust removing tube (5) and tapping channel (123) be not same vertical flat Face, the end of the second dust removing tube (6) and feed inlet be not in same perpendicular.

2. a kind of V-arrangement batch mixer dust pelletizing system according to claim 1, it is characterised in that: mixing group described in every two It is provided between part (1) Screen assemblies (2), Screen assemblies (2) include screening body (21) and push up positioned at screening body (21) The feed hopper (22) at end is provided with third dust removing tube (7) above feed hopper (22) side.

3. a kind of V-arrangement batch mixer dust pelletizing system according to claim 2, it is characterised in that: the screening body (21) It is inside provided with sieve (212), the side of screening body (21) is provided with and communicated with disposal box (9), the lowermost end height of disposal box (9) Not less than the height of sieve (212), the first dust removing tube (5), the second dust removing tube (6) and third dust removing tube (7) are and disposal box (9) it is connected to.

4. a kind of V-arrangement batch mixer dust pelletizing system according to claim 2, it is characterised in that: first dust removing tube (5), the second dust removing tube (6) and third dust removing tube (7) are bellows, and being open is in open-like shape.

5. a kind of V-arrangement batch mixer dust pelletizing system according to claim 1, it is characterised in that: the mixing body (11) Bottom position at be provided with support component (8), support component (8) includes support rod (81), support sleeve (82), support rod (81) Affixed and horizontal with mixing body (11), the bottom end of support sleeve (82) is fixedly connected with the ground downwards, the first dust removing tube (5) It rides on support rod (81), and is sheathed in support sleeve (82).

6. a kind of V-arrangement batch mixer dust pelletizing system according to claim 1, it is characterised in that: the mixing body (11) Bottom position be fixedly installed safe fence (124), safe fence (124) around V-arrangement cylinder (12) be arranged.

7. a kind of V-arrangement batch mixer dust pelletizing system according to claim 1, it is characterised in that: the mixing body (11) Side close to screening body (21) is provided with step (125), and away from the step (125) of feeding door (2141) side and screening Body (21) and mixing body (11) equal abutting contact are provided with safety barrier (126) around step (125).