CN114833059A

CN114833059A - Screening and forging device of ash mill

Info

Publication number: CN114833059A
Application number: CN202210311483.1A
Authority: CN
Inventors: 王晓喜; 南丰产; 张欣; 密海涛
Original assignee: Shaanxi Zhengyuan Qindian Environmental Protection Industry Co ltd
Current assignee: Shaanxi Zhengyuan Qindian Environmental Protection Industry Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-02
Anticipated expiration: 2042-03-28
Also published as: CN114833059B

Abstract

The application relates to a screening and forging device of an ash mill, which relates to the technical field of fly ash production equipment and comprises a connecting assembly, a supporting assembly and a vibrating assembly, wherein the connecting assembly comprises a connecting component, a collecting component and a telescopic component, the collecting component is arranged below a discharge port of the ash mill and communicated with the ash mill, one end of the collecting component, which is close to the ash mill, is attached to the periphery of the ash mill, the connecting component is arranged at one end of the collecting component, which is close to the ash mill, one end of the telescopic component is communicated with the collecting component, and the other end of the telescopic component is connected with the vibrating assembly; the supporting component is arranged between the collecting part and the vibrating component, one end of the supporting component is connected with the collecting part, and the other end of the supporting component is connected with the vibrating component; the vibration subassembly includes the vibrating part, the vibrating part sets up in the coupling assembling below, and the vibrating part is arranged in the forged steel of screening grey mill. This application has and is convenient for choose the steel forging, improves work efficiency, reduces the effect of the possibility that produces the flying dust when choosing the steel forging simultaneously.

Description

Screening and forging device of ash mill

Technical Field

The application relates to the technical field of fly ash production equipment, in particular to a screening and forging device of an ash mill.

Background

When producing fly ash, the fly ash is generally pulverized by an ash mill.

In the related technology, a steel forging is placed in an ash mill, a driving part drives the ash mill to rotate, the steel forging crushes coal ash blocks in the ash mill, the steel forging is worn after being used for a period of time, therefore, the steel forging needs to be replaced, and when the steel forging in the ash mill is replaced, the steel forging and the coal ash are directly poured out together and manually picked.

With respect to the related art in the above, the inventors consider that the picking steel is time-consuming to forge and easily generates a large amount of fly ash during the picking process.

Disclosure of Invention

In order to be convenient for choose the steel forging, improve work efficiency, reduce the possibility of selecting the fly ash when the steel forging, this application provides an ash mill sieve forges device.

The application provides a sieve forges device of ash mill adopts following technical scheme:

a screening and forging device of an ash mill comprises a connecting assembly, a supporting assembly and a vibrating assembly, wherein the connecting assembly comprises a connecting part, a collecting part and a telescopic part, the collecting part is arranged below a discharge port of the ash mill and is communicated with the ash mill, one end, close to the ash mill, of the collecting part is attached to the periphery of the ash mill, the connecting part is arranged at one end, close to the ash mill, of the collecting part, the connecting part is used for fixing the collecting part, one end of the telescopic part is communicated with the collecting part, and the other end of the telescopic part is connected with the vibrating assembly; the supporting component is arranged between the collecting part and the vibrating component, one end of the supporting component is connected with the collecting part, the other end of the supporting component is connected with the vibrating component, and the supporting component is used for abutting the collecting part below the ash mill; the vibration subassembly, the vibration subassembly includes the vibrating part, the vibrating part sets up in the coupling assembling below, and the vibrating part is close to the one end and the extensible member of grey mill and is connected and communicate, and the vibrating part is arranged in the forged steel of screening grey mill.

By adopting the technical scheme, the connecting assembly and the vibrating assembly are arranged below the ash mill, the steel forging and the fly ash in the ash mill fall into the vibrating assembly through the connecting assembly, the vibrating assembly screens the steel forging and the fly ash, and the screened finished products, waste products and the fly ash are respectively collected, so that the steel forging is conveniently picked, and the working efficiency is improved; the supporting component supports the connecting component, so that the connecting component and the ash mill are kept in a tight abutting state, and the possibility of fly ash overflow is reduced.

It is optional, adapting unit is including setting up the fixed plate in collection piece top, telescopic link and the retaining member of setting between fixed plate and collection piece, logical groove has been seted up along its direction of height to the fixed plate, the retaining member passes logical groove and the bolt threaded connection on the ash mill, the retaining member is used for connecting fixed plate and ash mill, telescopic link one end is connected near the one end of collecting the piece with the fixed plate, the other end is connected with the slider, be provided with first elastic component between slider and the fixed plate, the compression direction of first elastic component is the same with the flexible direction of telescopic link, the spout has been seted up to the one side that the collection piece is close to the slider, the slider is located the spout and slides along the spout, the slip direction of slider is the same with the direction of rotation of ash mill.

Through adopting above-mentioned technical scheme, when sieve the steel forging and fly ash, drive ash mill rotation, ash mill drives the rotation direction motion of bolt along ash mill on its organism, the bolt drives the retaining member motion, and the retaining member slides along leading to the groove, if turned angle is too big, the retaining member can drive the fixed plate and be close to or keep away from ash mill, the fixed plate drives the telescopic link and stretches out and draws back this moment, the telescopic link drives the slider again and is close to or keep away from ash mill along the spout, make adapting unit when the restriction is collected piece axial motion, do not interfere the rotation of ash mill again, thereby shake down the peripheral steel forging of ash mill discharge gate and fly ash to the collection piece in, filter via vibration subassembly again, reduce remaining steel forging and fly ash in the ash mill.

Optionally, the supporting assembly includes a supporting member and a first driving member, the supporting member and the first driving member are both disposed between the collecting member and the vibrating member, the supporting member supports the collecting member, and the first driving member is used for lifting the collecting member.

Through adopting above-mentioned technical scheme, start first driving piece, first driving piece promotes the collection piece for the one side that the collection piece is close to grey mill is laminated with grey mill, uses support piece to support and fix the collection piece simultaneously, is convenient for install the collection piece on grey mill.

Optionally, the support member includes a support rod, one end of the support rod is hinged to the collecting member, a clamping groove is formed in one end of the collecting member close to the support rod, and one end of the support rod far away from the collecting member is inserted into the clamping groove.

Through adopting above-mentioned technical scheme, use first driving piece to promote to the laminating back with the ash mill, rotate the bracing piece to the draw-in groove top to keep away from the bracing piece and collect in the one end card of piece enters the draw-in groove, so that support collecting the piece, reduce the support intensity of first driving piece.

Optionally, be provided with the piece of keeping silent in the draw-in groove, keep silent including keeping silent piece and second elastic component, the second elastic component sets up between the diapire of keeping silent piece and draw-in groove, the compression direction of second elastic component is the same with the direction of height of draw-in groove.

Through adopting above-mentioned technical scheme, in support piece joint advances the draw-in groove, the second elastic component can support the butt piece and support the pole tightly to make the bracing piece support tightly to collecting, reduce the clearance between collection piece and the ash mill.

Optionally, the vibrating piece is provided with a finished product screening layer, a waste product screening layer and an ash discharging layer, the finished product screening layer is communicated with a finished product pipeline, a finished product is discharged from the finished product pipeline to the finished product screening layer, the waste product screening layer is communicated with the waste product pipeline, the ash discharging layer is communicated with an ash discharging pipeline, a second driving piece is arranged on the ash discharging pipeline, and the second driving piece is used for drawing out dust on the ash discharging layer.

By adopting the technical scheme, after the vibrating piece screens forged steel and fly ash, the finished product screening layer screens the finished product, and the finished product of screening is through finished product pipe-line transportation to the finished product incasement, the waste product screening layer screens the waste product, and the waste product of screening is through waste product pipe-line transportation to the waste product incasement, and in the same way, the fly ash after the screening gets into out the ash layer, and through going out the ash pipeline, the second driving piece is with fly ash suction from going out the ash pipeline, be convenient for screen the finished product of forged steel, waste product and fly ash, thereby be convenient for sort handle the finished product of forged steel, waste product and fly ash.

Optionally, the vibration assembly further comprises a buffer member, one end of the buffer member is connected with one end of the vibration member far away from the collecting member, and the other end of the buffer member is abutted to the ground.

Through adopting above-mentioned technical scheme, the vibrating member during operation can produce the vibration, consequently, set up the bolster and not only can reduce the striking between vibrating member and the ground and produce the possibility of displacement to reduce the collision between collection piece and the ash mill, improved the life of collection piece.

Optionally, a sealing element is arranged at the discharge port of the collecting piece and the ash mill and used for sealing between the collecting piece and the ash mill, a feed opening is formed in the sealing element, a sliding strip is arranged at one end, close to the collecting piece, of the sealing element, a sliding way is formed in one side, close to the sliding strip, of the collecting piece, the sliding strip slides along the sliding way, and the sliding direction of the sliding strip is the same as the rotating direction of the ash mill.

Through adopting above-mentioned technical scheme, the sealing member reduces the excessive possibility of dust between collection piece and the grey mill to when the grey mill rotates, also can seal between grey mill and the collection piece, further reduce the excessive possibility of dust.

Optionally, an operation panel is arranged on one side of the collecting part, and the operation panel is detachably connected with the collecting part.

Through adopting above-mentioned technical scheme, on the one hand when the piece is collected in the clearance, open the operation panel, be convenient for clear up in collecting the piece, on the other hand when screening steel forging and fly ash, if the steel forging joint is in grey mill discharge gate department, be convenient for clear up the steel forging of joint in discharge gate department.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the connecting assembly and the vibrating assembly, the vibrating assembly is communicated with the discharge port of the ash mill by the connecting assembly, the steel forging and the fly ash fall into the vibrating assembly through the connecting assembly, the vibrating assembly screens the steel forging and the fly ash, and the collecting member is tightly propped against the lower part of the ash mill by the supporting member, so that the steel forging is conveniently picked, the working efficiency is improved, and the possibility of fly ash generated during the steel forging picking is reduced;

2. through setting up first driving piece to still be provided with the butt piece in the draw-in groove, when first driving piece lifts collecting, the support piece joint is in the draw-in groove, and the butt piece supports tightly support piece, reduces rocking of support piece, is convenient for fix support piece in the draw-in groove, accepts collecting, reduces the pressure that first driving piece received, improves the life of first driving piece.

Drawings

Fig. 1 is a schematic structural diagram of a screening and forging device of an ash mill according to an embodiment of the present application.

Fig. 2 is a perspective cross-sectional view of a screen forging device of an ash mill according to an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a partial perspective cross-sectional view from another perspective of a screen forging apparatus for a gray mill in accordance with an embodiment of the present disclosure.

Fig. 5 is an enlarged view of a portion B in fig. 4.

Description of reference numerals: 1. a connection assembly; 11. a connecting member; 111. a fixing plate; 112. a through groove; 113. a telescopic rod; 114. a slider; 115. a locking member; 12. a collecting member; 121. an operation panel; 122. a chute; 123. a slideway; 124. a card slot; 13. a telescoping member; 2. a support assembly; 21. a support member; 211. a support bar; 22. a first driving member; 3. a vibrating assembly; 31. a vibrating member; 311. a finished product screening layer; 312. a waste screening layer; 313. discharging an ash layer; 314. a finished pipeline; 315. a waste pipeline; 316. an ash discharge pipeline; 317. a second driving member; 32. a buffer member; 321. a telescopic leg; 322. a spring; 4. an electric gate valve; 5. a first elastic member; 6. a seal member; 61. a slide bar; 7. a rubber pad; 8. an abutting piece; 81. a propping block; 82. a second elastic member.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses sieve forging device of ash mill.

Referring to fig. 1 and 2, an ash mill sieve forges device, including coupling assembling 1, supporting component 2 and vibration subassembly 3, coupling assembling 1 includes adapting unit 11, collection 12 and extensible member 13, collection 12 sets up in ash mill's discharge gate below and with ash mill intercommunication, collection 12 is the hopper form box of cavity setting, and, collection 12 is close to the one side of ash mill and is the arcwall face, the arcwall face can laminate with the week lateral wall of ash mill, the operation mouth has been seted up on collection 12's the lateral wall, operation panel 121 inlays to establish in the operation mouth and with operation mouth elastic clamping. The connecting part 11 is arranged on the upper surface of the collecting piece 12, one or two connecting parts 11 can be arranged, in the embodiment, two connecting parts 11 are arranged, and the two connecting parts 11 are symmetrically arranged on the collecting piece 12 along the axis of the ash mill; the vibration component 3 is arranged below the connecting component 11, and the vibration component 3 can screen forged steel and fly ash; the telescopic piece 13 is arranged between the vibration component 3 and the connecting component 1, the telescopic piece 13 can be a corrugated pipe or a telescopic pipe, and in the embodiment, the telescopic piece 13 is a corrugated pipe; supporting component 2 one end is connected with collection piece 12, and the other end is connected with vibration subassembly 3, and in a word, supporting component 2 is used for supporting collection piece 12 to, the discharge gate department of ash mill installs electronic push-pull valve 4.

Referring to fig. 1, the vibration assembly 3 includes a vibration member 31 and a buffer member 32, the vibration member 31 is a classifying screen, one end of the expansion member 13 is fixedly connected to the bottom of the collection member 12 by a bolt, the other end is fixedly connected to the upper surface of the vibration member 31 by a bolt, and the collection member 12 and the vibration member 31 are communicated through the expansion member 13. The buffer member 32 includes a telescopic leg 321 and a spring 322, one end of the telescopic leg 321 is welded to the lower surface of the vibrating member 31, the other end of the telescopic leg 321 is abutted to the ground, the spring 322 is sleeved on the telescopic leg 321, the spring 322 is welded to the lower surface of the vibrating member 31, and the other end of the spring is welded to the base of the telescopic leg 321.

When the forged steel and the fly ash in the ash mill are screened, the electric gate valve 4 is opened, so that the forged steel and the fly ash in the ash mill fall into the vibrating piece 31 through the collecting piece 12 and the telescopic piece 13, and the forged steel and the fly ash are screened.

Referring to fig. 1 to 3, the connecting member 11 includes a fixing plate 111, an expansion link 113 and a locking member 115, the fixing plate 111 is disposed above the upper surface of the collecting member 12, one section of the expansion link 113 is welded to the lower surface of the fixing plate 111, the other end of the expansion link is welded to a slider 114, the slider 114 is a dovetail block, a sliding slot 122 is formed in the upper surface of the collecting member 12, the sliding slot 122 is a dovetail slot, the slider 114 slides along the sliding slot 122, and the sliding direction of the slider 114 is close to or far from the ash mill; a first elastic member 5 is arranged between the sliding block 114 and the fixed plate 111, the compression direction of the first elastic member 5 is the same as the expansion direction of the expansion link 113, the first elastic member 5 is a spring, one end of the first elastic member 5 is welded with the lower surface of the fixed plate 111, and the other end of the first elastic member 5 is welded with the upper surface of the sliding block 114; a through groove 112 is formed in the fixing plate 111 along the height direction of the fixing plate, the through groove 112 is a waist-shaped groove, and the locking piece 115 penetrates through the through groove 112 to be in threaded connection with a bolt on the ash mill.

When steel forging and fly ash at the discharge port of the ash mill are screened, steel forging and fly ash which are close to the discharge port and do not fall can drive the ash mill to rotate, under the action of the connecting part 11, the possibility that the collecting part 12 generates displacement can be reduced when the steel forging and the fly ash are screened, and meanwhile, the steel forging and the fly ash at the discharge port of the ash mill can also be screened.

Referring to fig. 2 and 3, a sealing element 6 is arranged between the collecting element 12 and the ash mill, the sealing element 6 is a rubber pad 7, a sliding strip 61 is integrally formed on the sealing element 6, the sliding strip 61 is a dovetail strip, a slide 123 is arranged on one surface, close to the sealing element 6, of the collecting element 12, the slide 123 is a dovetail groove, the sliding strip 61 is located in the slide 123 and slides along the slide 123, the sliding direction of the sliding strip 61 is the same as the rotating direction of the ash mill, a discharging opening is formed in the sealing element 6, and the ash mill is communicated with the collecting element 12 through the discharging opening.

Referring to fig. 1 and 2, the vibrating member 31 is provided with a finished product screening layer 311, a waste product screening layer 312 and an ash discharging layer 313, the finished product screening layer 311 is communicated with a finished product pipeline 314, the finished product pipeline 314 is fixedly connected with the vibrating member 31 through bolts, and finished products are discharged from the finished product screening layer 311 through the finished product pipeline 314; the waste screening layer 312 is communicated with a waste pipeline 315, and the waste pipeline 315 is fixedly connected with the vibrating piece 31 through bolts; the ash discharging layer 313 is communicated with an ash discharging pipeline 316, the ash discharging pipeline 316 is fixedly connected with the vibrating part 31 through a flange, a second driving part 317 is arranged on the ash discharging pipeline 316, the second driving part 317 is an exhaust fan, and the second driving part 317 is used for pumping out dust on the ash discharging layer 313 into the ash collecting box.

Referring to fig. 1, the supporting assembly 2 includes a supporting member 21 and a first driving member 22, in this embodiment, the number of the first driving member 22 is two, the two first driving members 22 are symmetrically disposed on the upper surface of the vibrating member 31 along the axis of the ash mill, the first driving member 22 is a jack, the housing of the first driving member 22 is fixedly connected to the vibrating member 31 through a bolt, the output end of the first driving member 22 faces upward, a rubber pad 7 is bonded to a surface of the collecting member 12 close to the first driving member 22, the output end of the first driving member 22 abuts against the rubber pad 7, and the first driving member 22 is convenient for supporting the collecting member 12.

Referring to fig. 4 and 5, in this embodiment, there are two supporting members 21, the two supporting members 21 are symmetrically disposed on the side wall of the collecting member 12 far from the first driving member 22, the supporting member 21 includes a supporting rod 211, one end of the supporting rod 211 close to the collecting member 12 and the collecting member 12 are rotatably connected to the collecting member 12 through a fixing seat, and the other end is a free end; a plurality of clamping grooves 124 are formed in the upper surface, close to the supporting rod 211, of the collecting piece 12, the number of the clamping grooves 124 can be one, two or three, the number of the clamping grooves 124 is four in the embodiment, and the clamping grooves 124 are provided with the abutting pieces 8.

Referring to fig. 5, the abutting piece 8 includes an abutting block 81 and a second elastic piece 82, the abutting block 81 is an "L" shaped block which rotates 90 degrees to the left, the second elastic piece 82 is arranged between the bottom surface of the abutting block 81 and the bottom surface of the clamping groove 124, the second elastic piece 82 is a spring, one end of the second elastic piece 82 is welded to the abutting block 81, the other end of the second elastic piece is welded to the collecting piece 12, the supporting rod 211 can abut against the abutting block 81 and be inserted into the clamping groove 124, and the edge of the abutting block 81 close to the supporting rod 211 is provided with a rounded corner.

The application principle of the sieve forging device of the ash mill is as follows: when screening steel forging and fly ash in the ash mill, with coupling assembling 1, supporting component 2 and vibration component 3 install in the discharge gate below of ash mill, control electronic push-pull valve 4, open the discharge gate, make steel forging and fly ash in the ash mill fall into in the vibrating part 31 via collecting 12, vibrating part 31 screens steel forging and fly ash, and steel forging and fly ash that ash mill discharge gate department did not drop can drop into vibrating part 31 through rotating the ash mill in, thereby reduce the possibility of windrow in the ash mill, be convenient for pick the steel forging, and improve work efficiency, reduce the possibility of producing the fly ash when selecting the steel forging simultaneously.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an ash mill sieve forges device, includes coupling assembling (1), supporting component (2) and vibration subassembly (3), its characterized in that:

the connecting assembly (1), the connecting assembly (1) comprises a connecting component (11), a collecting component (12) and a telescopic component (13), the collecting component (12) is arranged below a discharge port of the ash mill and communicated with the ash mill, one end, close to the ash mill, of the collecting component (12) is attached to the periphery of the ash mill, the connecting component (11) is arranged at one end, close to the ash mill, of the collecting component (12), the connecting component (11) is used for fixing the collecting component (12), one end of the telescopic component (13) is communicated with the collecting component (12), and the other end of the telescopic component (13) is connected with the vibrating assembly (3);

the supporting component (2) is arranged between the collecting part (12) and the vibrating component (3), one end of the supporting component (2) is connected with the collecting part (12), the other end of the supporting component is connected with the vibrating component (3), and the supporting component (2) is used for tightly abutting the collecting part (12) below the ash mill;

vibration subassembly (3), vibration subassembly (3) are including vibrating part (31), vibrating part (31) set up in coupling assembling (1) below, and vibrating part (31) are close to the one end and the extensible member (13) of grey mill and are connected and communicate, and vibrating part (31) are arranged in the forged steel of screening grey mill.

2. The screen forging device of the ash mill as claimed in claim 1, wherein: the connecting part (11) comprises a fixing plate (111) arranged above the collecting part (12), a telescopic rod (113) and a locking part (115) which are arranged between the fixing plate (111) and the collecting part (12), the fixing plate (111) is provided with a through groove (112) along the height direction of the fixing plate, the locking part (115) penetrates through the through groove (112) to be in threaded connection with a bolt on an ash mill, the locking part (115) is used for connecting the fixing plate (111) with the ash mill, one end of the telescopic rod (113) is connected with one end, close to the collecting part (12), of the fixing plate (111), the other end of the telescopic rod is connected with a sliding block (114), a first elastic part (5) is arranged between the sliding block (114) and the fixing plate (111), the compression direction of the first elastic part (5) is the same as the telescopic direction of the telescopic rod (113), one side, close to the sliding block (114), of the collecting part (12) is provided with a sliding groove (122), the sliding block (114) is positioned in the sliding groove (122) and slides along the sliding groove (122), the sliding direction of the sliding block (114) is the same as the rotating direction of the ash mill.

3. The screen forging device of the ash mill as claimed in claim 1, wherein: the supporting assembly (2) comprises a supporting piece (21) and a first driving piece (22), the supporting piece (21) and the first driving piece (22) are arranged between the collecting piece (12) and the vibrating piece (31), the collecting piece (12) is supported by the supporting piece (21), and the first driving piece (22) is used for lifting the collecting piece (12).

4. The screen forging device of the ash mill as claimed in claim 3, wherein: the support piece (21) comprises a support rod (211), one end of the support rod (211) is hinged to the collecting piece (12), a clamping groove (124) is formed in one end, close to the support rod (211), of the collecting piece (12), and one end, far away from the collecting piece (12), of the support rod (211) is inserted into the clamping groove (124).

5. The screen forging device of the ash mill as claimed in claim 4, wherein: be provided with in draw-in groove (124) and support piece (8), support piece (8) including supporting tight piece (81) and second elastic component (82), second elastic component (82) set up and are supporting between the diapire of tight piece (81) and draw-in groove (124), the compression direction of second elastic component (82) is the same with the direction of height of draw-in groove (124).

6. The screen forging device of the ash mill as claimed in claim 1, wherein: vibration piece (31) are provided with finished product screening layer (311), waste product screening layer (312) and go out grey layer (313), finished product screening layer (311) intercommunication has finished product pipeline (314), the finished product is via finished product pipeline (314) discharge finished product screening layer (311), waste product screening layer (312) intercommunication has waste product pipeline (315), it has ash outlet pipe way (316) to go out grey layer (313) intercommunication, be equipped with the second driving piece on ash outlet pipe way (316), the second driving piece is used for taking out the dust that goes out grey layer (313).

7. The screen forging device of the ash mill as claimed in claim 1 or 6, wherein: vibration subassembly (3) are still including bolster (32), and bolster (32) one end is connected with the one end that collects piece (12) is kept away from in vibration piece (31), and the other end and ground butt.

8. The screen forging device of the ash mill as claimed in claim 1, wherein: collect piece (12) and ash mill discharge gate department and be provided with sealing member (6), sealing member (6) are used for sealing up between collection piece (12) and the ash mill, the feed opening has been seted up on sealing member (6), the one end that sealing member (6) are close to collection piece (12) is provided with draw runner (61), collection piece (12) are close to draw runner (61) one side and have seted up slide (123), draw runner (61) slide along slide (123), the slip direction of draw runner (61) is the same with the rotation direction of ash mill.

9. The screen forging device of the ash mill as claimed in claim 1, wherein: an operation plate (121) is arranged on one side of the collecting piece (12), and the operation plate (121) is detachably connected with the collecting piece (12).