CN214488228U

CN214488228U - Dust absorption recovery unit for dry powder mortar production

Info

Publication number: CN214488228U
Application number: CN202120580873.XU
Authority: CN
Inventors: 陈嘉; 郭银岭; 吴珊; 马国安; 郑盛
Original assignee: Hangzhou Qiangyun Building Material Co ltd
Current assignee: Hangzhou Qiangyun Building Material Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-26
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to a dry powder mortar equipment field, especially a dry powder mortar production dust absorption recovery unit, including production case, filter assembly, dust absorption subassembly, fender material subassembly and collection subassembly, the vertical setting of production case, and the side of production case is equipped with the casing, the production case is linked together with the casing, filter assembly sets up in the casing, and the inside wall fixed connection of filter assembly and casing, dust absorption subassembly sets up at the top of casing, and dust absorption subassembly is located filter assembly's top, keep off the material subassembly and set up in the casing, and keep off the material subassembly and be located filter assembly's side, the partly setting of collection subassembly is in the casing, and the other part setting of collection subassembly is in the bottom of casing. The utility model has the advantages that: avoid the inconvenience of artifical unloading, reduce workman intensity of labour, further improve recovery unit's dust collection efficiency, improve the effect of removing dust for the content of dust in the combustion gas further reduces, can not produce the pollution to the environment.

Description

Dust absorption recovery unit for dry powder mortar production

Technical Field

The utility model relates to a dry powder mortar equipment technical field, especially a dry powder mortar production dust absorption recovery unit.

Background

The production line of the dry powder mortar equipment mainly comprises a hoister, a premixing bin, a small storage bin, a mixing machine, a finished product bin, a packaging machine, a dust remover, an electric control cabinet, a gas phase balance system and the like. Because the raw materials of dry powder mortar and product itself all have great dust, the dust pollution is more serious in the region such as raw materials storehouse, finished product bulk bin, lifting machine, consequently all be equipped with dust pelletizing system in the production system of dry powder mortar, however, still have a small amount of dust to mix with discharge recovery unit in gas, on the one hand, the effect of removing dust has been reduced, make recovery unit's dust collection efficiency can't further improve, in addition, can produce the pollution to the environment after the gas discharge that mixes with the dust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a dry powder mortar production dust absorption recovery unit.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a dry powder mortar production dust absorption recovery unit, includes production case, filter assembly, dust absorption subassembly, keeps off the material subassembly and collects the subassembly, the vertical setting of production case, and the side of production case is equipped with the casing, the production case is linked together with the casing, the filter assembly sets up in the casing, and the inside wall fixed connection of filter assembly and casing, the dust absorption subassembly sets up at the top of casing, and the dust absorption subassembly is located filter assembly's top, keep off the material subassembly setting in the casing, and keep off the side that the material subassembly is located filter assembly, collect the partly setting of subassembly in the casing, another part setting of collection subassembly is in the bottom of casing.

Preferably, filtering component is including filtering piece, driving piece, push away flat piece and Contraband template, Contraband template setting is in the casing, filter the piece setting on the lateral wall of Contraband template, and filter the interior lateral wall of piece and casing and laminate mutually, the driving piece sets up in Contraband template, and driving piece and filter a transmission coordination, push away flat piece setting in Contraband template, and push away the side that flat piece is located the driving piece, push away flat piece and driving piece transmission coordination.

Preferably, filter piece including filter, compression spring, connecting rod, connecting roller, filtration rack and grafting piece, the filter level sets up on the lateral wall of Contraband templates, the connecting rod is equipped with two, and two connecting rod symmetries set up the below at the filter, compression spring is equipped with four, and four compression springs are the matrix setting between filter and two connecting rods, and every compression spring's both ends respectively with the bottom and two connecting rod fixed connection of filter, the connecting roller is equipped with two, and two connecting roller symmetries set up between two connecting rods, and the both ends of every connecting roller respectively with two connecting rod fixed connection, filter the vertical bottom that sets up at a connecting rod of rack, the grafting piece sets up on the lateral wall of Contraband templates, and filters the rack and the cooperation of pegging graft of grafting piece.

Preferably, the driving piece includes driving motor, diaphragm, synchronizing wheel, hold-in range, rolling disc, dead lever, drive gear, riser and lug, the diaphragm level sets up in the Contraband template, driving motor sets up on the diaphragm, the dead lever sets up on the inside wall of Contraband template, and the dead lever is located driving motor's side, the rolling disc rotates and sets up on the lateral wall of dead lever, the lug sets up on the lateral wall of rolling disc, the vertical setting of riser is in the Contraband template, and the riser is located the side of rolling disc, drive gear rotates and sets up on the lateral wall of riser, and drive gear's one end and lug sliding connection, and drive gear's the other end meshes with the filtration rack mutually, the synchronizing wheel cover is established on driving motor's output, the hold-in range cover is established on synchronizing wheel and rolling disc.

Preferably, push away the tie piece and include carriage, transfer line, push away tie frame and fixed plate, the vertical side that sets up at driving motor of fixed plate, the transfer line is equipped with two, and two transfer lines set up on the lateral wall of fixed plate, one at the interval in proper order the one end of transfer line and driving motor's output fixed connection, the other end of a transfer line and the one end of another transfer line rotate to be connected, the carriage sets up in Contraband templates, and the carriage is located the side of fixed plate, the one end that pushes away the tie frame slides and sets up in the carriage, and the one end that pushes away the tie frame rotates with the other end of another transfer line to be connected, the other end that pushes away the tie frame sets up at the top of Contraband template, and pushes away the top of tie frame and Contraband template and laminate mutually.

Preferably, the dust absorption subassembly includes dust absorption pole, fan, communicating pipe and bin, the inside wall fixed connection of dust absorption pole and casing, the fan sets up on the lateral wall of dust absorption pole, the bin sets up the top at the casing, communicating pipe sets up between casing and the bin, and the both ends of communicating pipe are linked together with casing and bin respectively, when the dust volume is too much.

Preferably, the striker assembly comprises a striker motor, striker plates and striker rods, the striker rods are two, the two striker rods are symmetrically arranged in the shell, the two striker rods are respectively fixedly connected with the side walls of the Contraband shaping plates and the shell, the striker plates are arranged on the two striker rods in a sliding mode, a striker rack is arranged at the top of the striker plates, the striker motor is arranged on the striker plates, and striker gears are fixed at the output ends of the striker motor and are meshed with the striker rack.

Preferably, the collecting assembly comprises a collecting tank, a guide pipe and a collecting box, the collecting tank is arranged below the filter plate, one end of the guide pipe is communicated with the collecting tank, the other end of the guide pipe penetrates through the shell and extends to the outside, the collecting box is arranged below the shell, and the collecting box is communicated with the other end of the guide pipe.

The utility model has the advantages of it is following:

firstly, dust generated in the production box enters the shell and falls onto the filter plate, then the driving motor rotates to drive the synchronous wheel sleeved on the output end of the driving motor to rotate, under the action of the synchronous belt, the rotating disc is synchronously driven to rotate, the rotating disc drives the lug to rotate, the lug rotates to enable the driving gear which is rotatably arranged on the vertical plate to move up and down, the filter rack which is meshed with the lug is driven to move in the splicing block, and simultaneously, the filter plate can continuously rock under the action of the compression spring, the dust falling on the filter plate is screened, the filtering effect is strong, the dust is accumulated on the filter plate, the driving motor rotates to drive the transmission rod fixedly connected with the output end of the driving motor to rotate, the push flat frame slides on the sliding frame under the driving of the transmission rod to push flat the dust on the filter plate, so that the filtering efficiency is further enhanced, and the filtering time is saved.

And secondly, when the dust amount is too much, the material blocking motor rotates to drive the material blocking gear connected with the material blocking motor to rotate, the material blocking gear rotates to drive the material blocking rack meshed with the material blocking gear to move, the material blocking rack moves to drive the material blocking plate fixedly connected with the material blocking rack to move along the length direction of the material blocking rod to block the falling of the dust, then the fan rotates to suck and store the dust on the material blocking plate and the filter plate into the storage box, the dust is recycled, and the recycled dust can be used subsequently.

Thirdly, the dry powder mortar dust falling from the filter plate falls into the collecting tank and then enters the collecting tank through the guide pipe to finish collection, resources are recycled, and cost is saved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the housing of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic structural view of the filter member of the present invention;

FIG. 5 is a schematic structural diagram of a driving member of the present invention;

FIG. 6 is a schematic view of a second angle of the driving member of the present invention;

FIG. 7 is a schematic view of the structure of the pusher member of the present invention;

fig. 8 is the structure diagram of the middle stop assembly of the present invention.

In the figure: 1-production box, 2-shell, 3-filtering component, 31-filtering component, 311-filtering plate, 312-compression spring, 313-connecting rod, 314-connecting roller, 315-filtering rack, 316-plug-in block, 32-driving component, 321-driving motor, 322-transverse plate, 323-synchronizing wheel, 324-synchronizing belt, 325-rotating disk, 326-fixing rod, 327-driving gear, 328-vertical plate, 329-lug, 33-flat-pushing component, 331-sliding rack, 332-driving rod, 333-flat-pushing rack, 334-fixing plate, 34-Contraband type plate, 4-dust-absorbing component, 41-dust-absorbing rod, 42-fan, 43-communicating pipe, 44-storage box, 5-material-blocking component, 31-filtering component, 311-filtering plate, 312-compression spring, 313-connecting rod, 314-connecting roller, 315-filtering rack, 316-inserting block, 316-driving component, 33-sliding rack, 33-flat-pushing component, 331-sliding component, 332-sliding rack, 333-dust-absorbing component, 41-dust-absorbing rod, 42-fan, 43-communicating pipe, 44-storage box, 5-material-blocking component, 5-blocking component, 3-filtering component, and 3-filtering component, 51-material blocking motor, 52-material blocking plate, 53-material blocking rod, 54-material blocking gear, 55-material blocking rack, 6-collecting component, 61-collecting tank, 62-guide pipe and 63-collecting box.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 8, a dust absorption recovery device for dry powder mortar production, it includes production case 1, filter component 3, dust absorption component 4, keeps off material component 5 and collection component 6, the vertical setting of production case 1, and the side of production case 1 is equipped with casing 2, production case 1 is linked together with casing 2, filter component 3 sets up in casing 2, and filter component 3 and casing 2's inside wall fixed connection, dust absorption component 4 sets up the top at casing 2, and dust absorption component 4 is located filter component 3's top, keep off material component 5 and set up in casing 2, and keep off material component 5 and be located filter component 3's side, a part of collection component 6 sets up in casing 2, and another part of collection component 6 sets up in casing 2's bottom.

Specifically, filter assembly 3 includes filtering piece 31, driving piece 32, pushes away flat piece 33 and Contraband template 34, Contraband template 34 sets up in casing 2, filter piece 31 sets up on the lateral wall of Contraband template 34, and filter piece 31 and casing 2's inboard wall laminating, driving piece 32 sets up in Contraband template 34, and driving piece 32 and filter piece 31 transmission fit, push away flat piece 33 and set up in Contraband template 34, and push away flat piece 33 and be located the side of driving piece 32, push away flat piece 33 and driving piece 32 transmission fit, through filtering piece 31, driving piece 32 and the mutually supporting of pushing away flat piece 33, make filterable effect improve to save filterable time, reduced artificial cost.

Specifically, the filter member 31 includes filter plates 311, compression springs 312, two connecting rods 313, two connecting rollers 314, filter racks 315 and plug-in blocks 316, the filter plates 311 are horizontally disposed on the side walls of the Contraband-shaped plates 34, the two connecting rods 313 are disposed, the two connecting rods 313 are symmetrically disposed under the filter plates 311, the four compression springs 312 are disposed between the filter plates 311 and the two connecting rods 313 in a matrix manner, two ends of each compression spring 312 are respectively fixedly connected with the bottom of the filter plate 311 and the two connecting rods 313, the two connecting rollers 314 are disposed, the two connecting rollers 314 are symmetrically disposed between the two connecting rods 313, two ends of each connecting roller 314 are respectively fixedly connected with the two connecting rods 313, the filter racks 315 are vertically disposed at the bottom of one connecting rod 313, the plug-in blocks 316 are disposed on the side walls of the Contraband-shaped plates 34, and the filtering rack 315 is in inserting fit with the inserting block 316, the driving part 32 drives the filtering rack 315 to move in the inserting block 316, and meanwhile, under the use of the compression spring 312, the filtering plate 311 can continuously shake to screen dust falling on the filtering plate 311, the filtering effect is strong, and the dust is accumulated on the filtering plate 311.

Specifically, the driving member 32 includes a driving motor 321, a horizontal plate 322, a synchronizing wheel 323, a synchronous belt 324, a rotating disc 325, a fixing rod 326, a driving gear 327, a vertical plate 328 and a projection 329, the horizontal plate 322 is horizontally disposed in the Contraband-shaped plate 34, the driving motor 321 is disposed on the horizontal plate 322, the fixing rod 326 is disposed on the inner sidewall of the Contraband-shaped plate 34, the fixing rod 326 is located beside the driving motor 321, the rotating disc 325 is rotatably disposed on the sidewall of the fixing rod 326, the projection 329 is disposed on the sidewall of the rotating disc 325, the vertical plate 328 is vertically disposed in the Contraband-shaped plate 34, the vertical plate 328 is located beside the rotating disc 325, the driving gear 327 is rotatably disposed on the sidewall of the vertical plate 328, one end of the driving gear 327 is slidably connected with the projection 329, the other end of the driving gear 327 is engaged with the filtering rack 315, the synchronizing wheel 323 is sleeved on the output end of the driving motor 321, the synchronous belt 324 is sleeved on the synchronous wheel 323 and the rotating disc 325, the driving motor 321 rotates to drive the synchronous wheel 323 sleeved on the output end of the synchronous wheel to rotate, the synchronous belt 324 drives the rotating disc 325 to rotate under the action of the synchronous belt 324, the rotating disc 325 rotates to drive the lug 329 to rotate, the lug 329 rotates to enable the driving gear 327 rotatably arranged on the vertical plate 328 to move up and down, the filtering rack 315 meshed with the driving gear is driven to move in the inserting block 316, the filtering plate 311 can shake, and the filtering efficiency is improved.

Specifically, the pushing flat piece 33 includes a sliding frame 331, two transmission rods 332, a pushing flat frame 333 and a fixing plate 334, the fixing plate 334 is vertically disposed beside the driving motor 321, the two transmission rods 332 are sequentially disposed on the side wall of the fixing plate 334 at intervals, one end of one transmission rod 332 is fixedly connected to the output end of the driving motor 321, the other end of one transmission rod 332 is rotatably connected to one end of the other transmission rod 332, the sliding frame 331 is disposed inside the Contraband-shaped plate 34, the sliding frame 331 is disposed beside the fixing plate 334, one end of the pushing flat frame 333 is slidably disposed inside the sliding frame 331, one end of the pushing flat frame 333 is rotatably connected to the other end of the other transmission rod 332, the other end of the pushing flat frame 333 is disposed on the top of the Contraband-shaped plate 34, the pushing flat frame 333 is attached to the top of the Contraband-shaped plate 34, the driving motor 321 is rotated to drive the transmission rod 332 fixedly connected to the output end thereof, the flat pushing frame 333 slides on the sliding frame 331 under the driving of the driving rod 332 to push the dust on the filter plates 311 flat, thereby further enhancing the filtering efficiency and saving the filtering time.

Specifically, the dust collection assembly 4 comprises a dust collection rod 41, a fan 42, a communication pipe 43 and a storage box 44, wherein the dust collection rod 41 is fixedly connected with the inner side wall of the casing 2, the fan 42 is arranged on the side wall of the dust collection rod 41, the storage box 44 is arranged at the top of the casing 2, the communication pipe 43 is arranged between the casing 2 and the storage box 44, two ends of the communication pipe 43 are respectively communicated with the casing 2 and the storage box 44, the fan 42 rotates to suck the dust on the baffle plate 52 and the filter plate 311 into the storage box 44 for storage, the dust is recycled, and the recycled dust can be used for subsequent use.

Specifically, the material blocking assembly 5 comprises two material blocking rods 53, two material blocking rods 53 are symmetrically arranged in the shell 2, the two material blocking rods 53 are respectively fixedly connected with the Contraband shaping plate 34 and the side wall of the shell 2, the material blocking plate 52 is arranged on the two material blocking rods 53 in a sliding manner, a material blocking rack 55 is arranged at the top of the material blocking plate 52, the material blocking motor 51 is arranged on the material blocking plate 52, a material blocking gear 54 is fixed on the output end of the material blocking motor 51, the material blocking gear 54 is meshed with the material blocking rack 55, the material blocking motor 51 rotates to drive the material blocking gear 54 fixedly connected with the material blocking motor to rotate, the material blocking gear 54 rotates to drive the material blocking rack 55 meshed with the material blocking motor to move, the material blocking rack 55 moves to drive the material blocking plate 52 fixedly connected with the material blocking rod to move along the length direction of the material blocking rods 53, so as to block dust falling, works in cooperation with the dust collection assembly 4.

Specifically, the collection subassembly 6 includes collecting pit 61, guide tube 62 and collecting box 63, collecting pit 61 sets up the below at filter 311, the one end and the collecting pit 61 of guide tube 62 are linked together, and the other end of guide tube 62 runs through casing 2 and extends to beyond, collecting box 63 sets up the below at casing 2, and collecting box 63 is linked together with the other end of guide tube 62, and the dry powder mortar dust that falls through filter plate 311 falls to in collecting pit 61, and rethread guide tube 62 gets into collecting box 63, accomplishes the collection, and the recycle of resource has saved the cost.

The working process of the utility model is as follows: firstly, dust generated in the production box 1 enters the shell 2 and falls onto the filter plate 311, then the driving motor 321 rotates to drive the synchronous wheel 323 sleeved on the output end of the synchronous wheel to rotate, under the action of the synchronous belt 324, the synchronous belt 324 drives the rotating disc 325 to rotate, the rotating disc 325 rotates to drive the lug 329 to rotate, the lug 329 rotates to drive the driving gear 327 rotatably arranged on the vertical plate 328 to move up and down, the filter rack 315 meshed with the lug is driven to move in the inserting block 316, meanwhile, the filter plate 311 can continuously shake under the action of the compression spring 312 to screen and fall the dust falling on the filter plate 311, the filtering effect is strong, the dust is accumulated on the filter plate 311, the driving motor 321 rotates to drive the driving rod 332 fixedly connected with the output end of the driving rod 332 to rotate, the push-flat frame 333 slides on the sliding frame 331 under the driving of the driving rod 332 to push the dust on the filter plate 311 flat, the filtering efficiency is further enhanced, the filtering time is saved, when the dust amount is too much, the material blocking motor 51 rotates, the material blocking gear 54 which is fixedly connected with the material blocking motor is driven to rotate, the material blocking gear 54 rotates to drive the material blocking rack 55 which is meshed with the material blocking gear to move, the material blocking rack 55 moves to drive the material blocking plate 52 which is fixedly connected with the material blocking gear to move along the length direction of the material blocking rod 53, the dust is blocked from falling down, then the fan 42 rotates, the material blocking plate 52 and the dust on the filter plate 311 are sucked into the storage box 44 to be stored, the dust is recovered, the recovered dust can be used subsequently, the dry powder mortar dust falling down through the filter plate 311 falls into the collection pool 61, then enters the collection box 63 through the guide pipe 62, the collection is completed, the resources are recycled, and the cost is saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dry powder mortar production dust absorption recovery unit which characterized in that: comprises a production box (1), a filtering component (3), a dust absorption component (4), a material blocking component (5) and a collection component (6), wherein the production box (1) is vertically arranged, a shell (2) is arranged beside the production box (1), the production box (1) is communicated with the shell (2), the filter component (3) is arranged in the shell (2), the filtering component (3) is fixedly connected with the inner side wall of the shell (2), the dust collection component (4) is arranged at the top of the shell (2), the dust collection component (4) is positioned above the filtering component (3), the material blocking component (5) is arranged in the shell (2), and keep off material subassembly (5) and be located the side of filtering component (3), one part setting of collecting component (6) is in casing (2), and another part setting of collecting component (6) is in the bottom of casing (2).

2. The dust collection and recovery device for the production of dry powder mortar according to claim 1, wherein the dust collection and recovery device comprises: filter component (3) including filtering piece (31), driving piece (32), push away flat piece (33) and Contraband template (34), Contraband template (34) set up in casing (2), filter piece (31) setting on the lateral wall of Contraband template (34), and filter piece (31) and the inboard wall laminating of casing (2), driving piece (32) set up in Contraband template (34), and driving piece (32) and filter piece (31) transmission fit, push away flat piece (33) setting in Contraband template (34), and push away the side that flat piece (33) are located driving piece (32), push away flat piece (33) and driving piece (32) transmission fit.

3. The dust collection and recovery device for the production of dry powder mortar according to claim 2, wherein: the filtering piece (31) comprises a filtering plate (311), two compression springs (312), two connecting rods (313), two connecting rollers (314), two filtering racks (315) and an inserting block (316), wherein the filtering plate (311) is horizontally arranged on the side wall of an Contraband-shaped plate (34), the two connecting rods (313) are symmetrically arranged below the filtering plate (311), the number of the compression springs (312) is four, the four compression springs (312) are arranged between the filtering plate (311) and the two connecting rods (313) in a matrix manner, two ends of each compression spring (312) are respectively fixedly connected with the bottom of the filtering plate (311) and the two connecting rods (313), the two connecting rollers (314) are arranged between the two connecting rods (313) in a symmetrical manner, and two ends of each connecting roller (314) are respectively fixedly connected with the two connecting rods (313), the filtering rack (315) is vertically arranged at the bottom of one connecting rod (313), the inserting block (316) is arranged on the side wall of the Contraband-shaped plate (34), and the filtering rack (315) is in inserting fit with the inserting block (316).

4. The dust collection and recovery device for the production of dry powder mortar according to claim 2, wherein: the driving piece (32) comprises a driving motor (321), a transverse plate (322), a synchronizing wheel (323), a synchronous belt (324), a rotating disc (325), a fixing rod (326), a driving gear (327), a vertical plate (328) and a convex block (329), the transverse plate (322) is horizontally arranged in an Contraband-shaped plate (34), the driving motor (321) is arranged on the transverse plate (322), the fixing rod (326) is arranged on the inner side wall of the Contraband-shaped plate (34), the fixing rod (326) is positioned at the side of the driving motor (321), the rotating disc (325) is rotatably arranged on the side wall of the fixing rod (326), the convex block (329) is arranged on the side wall of the rotating disc (325), the vertical plate (328) is vertically arranged in the Contraband-shaped plate (34), the vertical plate (328) is positioned at the side of the rotating disc (325), the driving gear (327) is rotatably arranged on the side wall of the vertical plate (328), and one end of the driving gear (327) is connected with the lug (329) in a sliding manner, the other end of the driving gear (327) is meshed with the filtering rack (315), the synchronizing wheel (323) is sleeved on the output end of the driving motor (321), and the synchronous belt (324) is sleeved on the synchronizing wheel (323) and the rotating disc (325).

5. The dust collection and recovery device for the production of dry powder mortar according to claim 2, wherein: the push-flat part (33) comprises a sliding frame (331), a transmission rod (332), a push-flat frame (333) and a fixed plate (334), wherein the fixed plate (334) is vertically arranged at the side of a driving motor (321), the transmission rod (332) is provided with two transmission rods (332), the two transmission rods (332) are sequentially arranged on the side wall of the fixed plate (334) at intervals, one end of each transmission rod (332) is fixedly connected with the output end of the driving motor (321), the other end of one transmission rod (332) is rotatably connected with one end of the other transmission rod (332), the sliding frame (331) is arranged in an Contraband-shaped plate (34), the sliding frame (331) is positioned at the side of the fixed plate (334), one end of the push-flat frame (333) is slidably arranged in the sliding frame (331), one end of the push-flat frame (333) is rotatably connected with the other end of the other transmission rod (332), and the other end of the push-flat frame (333) is arranged at the top of the Contraband-shaped plate (34), and the pushing flat frame (333) is jointed with the top of the Contraband type plate (34).

6. The dust collection and recovery device for the production of dry powder mortar according to claim 1, wherein the dust collection and recovery device comprises: dust absorption subassembly (4) are including dust absorption pole (41), fan (42), communicating pipe (43) and bin (44), the inside wall fixed connection of dust absorption pole (41) and casing (2), fan (42) set up on the lateral wall of dust absorption pole (41), bin (44) set up the top at casing (2), communicating pipe (43) set up between casing (2) and bin (44), and the both ends of communicating pipe (43) are linked together with casing (2) and bin (44) respectively.

7. The dust collection and recovery device for the production of dry powder mortar according to claim 1, wherein the dust collection and recovery device comprises: striker assembly (5) is including striker motor (51), striker plate (52) and striker rod (53), striker rod (53) are equipped with two, and two striker rod (53) symmetry sets up in casing (2), and two striker rod (53) respectively with the lateral wall fixed connection of Contraband template (34) and casing (2), striker plate (52) slide and set up on two striker rod (53), and the top of striker plate (52) is equipped with striker rack (55), striker motor (51) sets up on striker plate (52), and is fixed with on the output of striker motor (51) striker gear (54), striker gear (54) meshes with striker rack (55) mutually.

8. The dust collection and recovery device for the production of dry powder mortar according to claim 3, wherein: the collecting assembly (6) comprises a collecting tank (61), a guide pipe (62) and a collecting box (63), wherein the collecting tank (61) is arranged below the filter plate (311), one end of the guide pipe (62) is communicated with the collecting tank (61), the other end of the guide pipe (62) penetrates through the shell (2) and extends to the outside, the collecting box (63) is arranged below the shell (2), and the collecting box (63) is communicated with the other end of the guide pipe (62).