CN212170873U - Mortar preparation system with dust remover - Google Patents

Abstract

The utility model relates to a mortar preparation system with dust remover, it is including the lifting machine that is used for promoting the mortar raw materials, be equipped with four mortar jars that are used for the stirring in the frame, be used for first feeding spare and the second feeding spare of feeding, be used for the first play work or material rest and the second play work or material rest of the ejection of compact, all be equipped with the dust remover on first play work or material rest and the second play work or material rest, the dust remover includes the casing, set up in the dust exhausting fan of casing top and intercommunication casing inner chamber, set up the gas holder that is used for on the casing outer wall, set up the dust removal sack and the jetting pipe in the casing inner chamber, communicate in the dust removal pipe of casing bottom, dust removal pipe upper end and casing inner chamber intercommunication, dust removal pipe lower extreme and first play work or material intercommunication, jetting pipe and gas holder intercommunication, the opening of jetting pipe sets up towards the dust removal sack. The utility model discloses can solve the unable recycle's of absorbent material of dust remover problem, and this mortar preparation system structural efficiency is high.

Description

Mortar preparation system with dust remover

Technical Field

The utility model belongs to the technical field of the technique of mortar and specifically relates to a mortar mixing system is related to.

Background

The dry-mixed mortar is usually called hydraulic cement mixed mortar, and is a granular or powdery substance formed by physically mixing dry-screened aggregate (such as quartz sand), inorganic cementing material (such as cement), additive (such as polymer) and the like according to a certain proportion. Usually, dry-mixed mortar is stirred and mixed by a mortar tank, and the mixed mortar is transported to a construction site by a special transportation vehicle. As the mortar contains powdery raw materials such as cement and the like, dust is easily generated and causes dust pollution in the process of feeding the mortar tank to the mortar transport vehicle, and the mortar tank is usually provided with a dust removal device.

The existing mortar stirring tank, such as the mortar tank with an automatic dust collection function disclosed in the Chinese invention with the publication number of CN109693313A, comprises a shell, a feeding pipe extending into the shell and a support frame arranged below the shell, wherein the lower part of the shell is a cone part, and a discharge hole is arranged at the bottom of the tank and communicated with a stirrer; the top department is equipped with a plurality of dust bag in the casing, dust bag collects the vent intercommunication that back and casing top set up through at least one dust removal case. When mortar is conveyed into the mortar tank through the feed pipe, the invention can block powder in the shell to avoid air pollution under the action of the dust-removing filter bag.

The above prior art solutions have the following drawbacks: as part of dusty materials are adsorbed on the dust removal filter bag, the proportion of the mortar raw materials is changed, and the quality of the mortar is influenced.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, one of the purposes of the utility model is to provide a can be with the absorbent dust raw materials of dust remover.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the mortar preparation system with the dust remover comprises a lifting machine, a first feeding part, a first mortar tank, a first discharging part and the dust remover, wherein the lifting machine, the first feeding part, the first mortar tank and the first discharging part are sequentially communicated, the dust remover comprises a shell, a dust removal fan, a gas storage tank, an air compressor, a dust removal cloth bag, a blowing pipe and a dust removal pipe, the dust removal fan is arranged outside the shell and is communicated with an inner cavity of the shell, the gas storage tank is arranged on the outer wall of the shell and is used for storing compressed air, the air compressor is communicated with the gas storage tank, the dust removal cloth bag and the blowing pipe are arranged in the inner cavity of the shell, the dust removal pipe is communicated with the bottom of the shell, the lower end of the dust removal pipe is communicated with the first.

Through adopting above-mentioned technical scheme, the mortar raw materials loops through lifting machine and first feeding spare and send into the mortar jar after the misce bene, and the special transport vechicle of rethread first play material feeding is sent into to the building site and is used. When the mortar is discharged, part of dust raw materials in the mortar can be lifted and spilled into the air, and the air with the dust raw materials is sucked into the shell of the dust remover and attached to the surface of the dust removing cloth bag under the suction of the fan on the dust remover. After all mortar in the mortar tank enters the storage tank of the transport vehicle, an electromagnetic control pulse valve of the dust remover is controlled to be opened, compressed air is blown to the surface of the dust removal cloth bag through the blowing pipe, so that dust materials adsorbed on the surface of the cloth bag are unloaded and enter the storage tank of the transport vehicle through the dust removal pipe and the first discharging part, and the accuracy of the mortar raw material ratio is ensured as much as possible.

The present invention may be further configured in a preferred embodiment as: the first feeding part, the second mortar tank and the second discharging part are sequentially communicated, a dust remover is also arranged on the second discharging part, and the bottom of the dust remover is communicated with the second discharging part.

By adopting the technical scheme, the second mortar tank is arranged, so that the utilization rate of the feeding piece can be improved, and the mortar preparation efficiency is improved; on the other hand, through setting up first mortar jar, second mortar jar and first ejection of compact spare and second ejection of compact spare, can not only give two mortar transport vechicles feed simultaneously, effectively improve the mortar supply efficiency of system, still can reduce because of equipment failure leads to the not enough probability of mortar supply.

The present invention may be further configured in a preferred embodiment as: the automatic discharging device is characterized by further comprising a second feeding part, a third mortar tank and a fourth mortar tank, wherein the elevator, the second feeding part, the third mortar tank and the first discharging part are sequentially communicated, and the second feeding part, the fourth mortar tank and the second discharging pipe are sequentially communicated.

By adopting the technical scheme, the mortar preparation efficiency and the mortar supply efficiency are further improved by adding one group of feeding components and two groups of mortar tanks which are connected in series for feeding; the mortar tanks communicated with different feeding parts are matched in pairs, so that the mortar tanks share the same discharging part, the preparation process is favorably optimized, and the probability of shutdown of a preparation system caused by equipment failure is reduced.

The present invention may be further configured in a preferred embodiment as: first feeding spare is including first conveying pipe, first pay-off screw conveyer, first inlet pipe, second inlet pipe, first conveying pipe upper end and lifting machine intercommunication, first conveying pipe lower extreme and first pay-off screw conveyer intercommunication, first pay-off screw conveyer communicates with first mortar jar, second mortar jar through first inlet pipe, second inlet pipe respectively, be provided with first feed valve and second feed valve on first inlet pipe and the second inlet pipe respectively.

By adopting the technical scheme, the spiral conveyor is used for feeding, so that the material conveying is more efficient and stable, the blockage is not easy to occur, and the equipment failure rate is reduced; in addition, by arranging the feeding valve, on one hand, the sealing performance of the mortar tank can be improved, and the overflow of dust raw materials in the stirring action process is reduced; on the other hand, can improve the accurate control to feeding order, feed rate to in improvement feeding efficiency.

The present invention may be further configured in a preferred embodiment as: the second feeding piece comprises a second feeding pipe, a second feeding screw conveyor, a third feeding pipe and a fourth feeding pipe, the upper end of the second feeding pipe is communicated with the elevator, the lower end of the second feeding pipe is communicated with the second feeding screw conveyor, the second feeding screw conveyor is communicated with a third mortar tank and a fourth mortar tank through the third feeding pipe and the fourth feeding pipe respectively, and a third feeding valve and a fourth feeding valve are arranged on the third feeding pipe and the fourth feeding pipe respectively.

By adopting the technical scheme, the spiral conveyor is used for feeding, so that the material feeding is more efficient and stable, the blockage is not easy to occur, and the equipment failure rate is reduced; in addition, by arranging the feeding valve, on one hand, the sealing performance of the mortar tank can be improved, and the overflow of dust raw materials in the stirring action process is reduced; on the other hand, the control of the discharging sequence of each mortar tank can be achieved by controlling the feeding sequence and the feeding speed of the four groups of mortar tanks, so that the preparation process is optimized, and the preparation efficiency is further improved.

The present invention may be further configured in a preferred embodiment as: when the first feeding valve is opened, the second feeding valve is closed; and when the third feeding valve is opened, the fourth feeding valve is closed.

Through adopting above-mentioned technical scheme, open or be closed in turn through controlling first feed valve and second feed valve, realize the feeding in turn of first mortar jar and second mortar jar, open or be closed in turn through controlling third feed valve and fourth feed valve, realize the feeding in turn of third mortar jar and fourth mortar jar, this scheme is convenient for be used for the preparation of different kind concrete with four mortar jars, improve equipment's utilization ratio.

The present invention may be further configured in a preferred embodiment as: the first discharging part comprises a first discharging pipe, a third discharging pipe, a first discharging screw conveyor and a first discharging pipe, the first discharging screw conveyor is communicated with a first mortar tank and a third mortar tank through the first discharging pipe and the third discharging pipe respectively, a first discharging valve and a third discharging valve are arranged on the first discharging pipe and the third discharging pipe respectively, and the upper end of the first discharging pipe is communicated with the first discharging screw conveyor.

By adopting the technical scheme, the spiral conveyer is utilized, so that the mortar discharging is more efficient and stable, and the blockage is prevented; the first discharge valve and the third discharge valve are controlled to be opened or closed alternately, so that the first mortar tank and the third mortar tank alternately discharge, discharging equipment is favorably fully utilized, the mortar supply period is shortened, and the production efficiency is improved.

The present invention may be further configured in a preferred embodiment as: the second discharging part comprises a second discharging pipe, a fourth discharging pipe, a second discharging screw conveyor and a second discharging pipe, the second discharging screw conveyor is communicated with a second mortar tank and a fourth mortar tank through the second discharging pipe and the fourth discharging pipe respectively, a second discharging valve and a fourth discharging valve are arranged on the third discharging pipe and the fourth discharging pipe respectively, and the upper end of the second discharging pipe is communicated with the second discharging screw conveyor.

By adopting the technical scheme, the spiral conveyer is utilized, so that the mortar discharging is more efficient and stable, and the blockage is prevented; the second discharge valve and the fourth discharge valve are controlled to be alternately opened or closed, so that the second mortar tank and the fourth mortar tank alternately discharge, full utilization of discharge equipment is facilitated, the mortar supply period is shortened, and the production efficiency is improved.

The present invention may be further configured in a preferred embodiment as: when the first discharging valve is opened, the third discharging valve is closed; and when the second discharging valve is opened, the fourth discharging valve is closed.

Through adopting above-mentioned technical scheme, when first bleeder valve, fourth bleeder valve are opened simultaneously or second bleeder valve and third bleeder valve are opened simultaneously, this scheme is convenient for be used for the preparation of different kind concretes with first mortar jar and second mortar jar, improve equipment's utilization ratio is favorable to further optimizing preparation technology, shortens the mortar preparation cycle, improves production efficiency.

To sum up, the utility model discloses a following at least one useful technological effect:

the dust collector is internally provided with the injection pipe with the electromagnetic pulse control valve, so that dust materials adsorbed by the dust collector can be conveniently unloaded and conveyed into the storage tank of the transport vehicle, the material loss is reduced, the accuracy of raw material proportioning is ensured as much as possible, and the improvement of the mortar quality is facilitated;

through setting up multiunit feeding spare, mortar jar and play work or material, effectively improved the production efficiency of preparation system, reduced because of the probability that equipment failure leads to the system to shut down.

Every mortar jar all is used for the preparation of different kinds of concrete mixing, because the raw materials ratio of concrete is different, utilizes feed valve and bleeder valve to carry out accurate control and reasonable optimization to feeding process, ejection of compact process, is favorable to make full use of machine equipment, shortens mortar preparation cycle, improves production efficiency.

Drawings

FIG. 1 is a schematic structural view of a mortar preparation system with a dust collector in the embodiment;

FIG. 2 is a schematic structural view of the first feeding member and the second feeding member in this embodiment;

FIG. 3 is a schematic structural view of the first discharging member and the second discharging member in the present embodiment;

fig. 4 is a sectional view of the dust separator of the present embodiment.

In the figure, 1, a lifter, 11, a first mortar tank, 12, a second mortar tank, 13, a third mortar tank, 14, a fourth mortar tank, 2, a first feeding member, 21, a first feeding pipe, 22, a first feeding screw conveyor, 23, a first feeding pipe, 24, a second feeding pipe, 25, a first feeding valve, 26, a second feeding valve, 3, a second feeding member, 31, a second feeding pipe, 32, a second feeding screw conveyor, 33, a third feeding pipe, 34, a fourth feeding pipe, 35, a third feeding valve, 36, a fourth feeding valve, 4, a first discharging member, 41, a first discharging pipe, 42, a third discharging pipe, 43, a first discharging screw conveyor, 44, a first discharging pipe, 45, a first discharging valve 46, a third discharging valve, 5, a dust remover, 50, a partition plate, 51, 52, a dust removing fan, 53, a gas storage tank, 55, 54, a dust removing bag, 55, a third dust removing bag, The device comprises an injection pipe 56, a dust removal pipe 57, an electromagnetic pulse valve 58, a spray head 59, an air compressor 6, a second discharging part 61, a second discharging pipe 62, a fourth discharging pipe 63, a second discharging screw conveyor 64, a second discharging pipe 65, a second discharging valve 66, a fourth discharging valve 7 and a rack.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a mortar preparation system with dust remover, which comprises a frame 7, a lifting machine 1 for promoting the mortar raw materials, be equipped with the first mortar jar 11 that is used for the stirring in the frame 7, second mortar jar 12, third mortar jar 13, fourth mortar jar 14, first feeding piece 2 and the second feeding piece 3 that is used for the feeding, a first ejection of compact piece 4 and the second ejection of compact piece 6 for the ejection of compact, all be equipped with dust remover 5 on first ejection of compact piece 4 and the second ejection of compact piece 6, the dust material of raising when the ejection of compact can be adsorbed to dust can be lifted off to the transport vechicle in after the ejection of compact is accomplished. The lower end opening of the discharging part penetrates out of the bottom surface of the rack 7, and a space for receiving materials of the mortar transport vehicle is formed below the rack 7.

Referring to fig. 1, this preparation system utilizes lifting machine 1 to promote mortar preparation raw materials to mortar jar top, then send into the mortar jar internal stirring with the raw materials through first feeding spare 2 and second feeding spare 3, mortar after the stirring mixes sends to the storage tank of mortar transport vechicle through first ejection of compact 4 and second ejection of compact 6 in, the dust raw materials that spills over into in the air is adsorbed by dust remover 5, after the ejection of compact is accomplished, dust remover 5 unloads absorbent dust, make it retrieve to in the storage tank, guarantee the accuracy of mortar raw materials ratio as far as possible, reduce material loss.

Referring to fig. 2, the first feeding member 2 includes a first feeding pipe 21, a first feeding screw conveyor 22, a first feeding pipe 23, and a second feeding pipe 24. The upper end of the first feeding pipe 21 is communicated with the elevator 1, and the lower end of the first feeding pipe 21 is communicated with a first feeding screw conveyor 22 which is horizontally arranged. The upper ends of the first feeding pipe 23 and the second feeding pipe 24 are communicated with the first feeding screw conveyer 22, the lower ends of the first feeding pipe 23 and the second feeding pipe 24 are respectively communicated with the first mortar tank 11 and the second mortar tank 12, and the first feeding pipe 23 and the second feeding pipe 24 are respectively provided with a first feeding valve 25 and a second feeding valve 26.

Referring to fig. 2, the second feeding member 3 includes a second feeding pipe 31, a second feeding screw conveyor 32, a third feeding pipe 33, and a fourth feeding pipe 34, an upper end of the second feeding pipe 31 is communicated with the elevator 1, and a lower end of the second feeding pipe 31 is communicated with the second feeding screw conveyor 32 which is horizontally disposed. The upper ends of the third feeding pipe 33 and the fourth feeding pipe 34 are communicated with the second feeding screw conveyor 32, the lower ends of the third feeding pipe 33 and the fourth feeding pipe 34 are respectively communicated with the first mortar tank 11 and the second mortar tank 12, and the third feeding pipe 33 and the fourth feeding pipe 34 are respectively provided with a third feeding valve 35 and a fourth feeding valve 36.

Referring to fig. 3, the first discharging part 4 includes a first discharging pipe 41, a third discharging pipe 42, a first discharging screw conveyer 43 and a first discharging pipe 44, the upper ends of the first discharging pipe 41 and the third discharging pipe 42 are respectively communicated with the first mortar tank 11 and the third mortar tank 13, the lower ends of the first discharging pipe 41 and the third discharging pipe 42 are both communicated with the first discharging screw conveyer 43 horizontally arranged, the first discharging pipe 41 and the third discharging pipe 42 are respectively provided with a first discharging valve 45 and a third discharging valve 46, the upper end of the first discharging pipe 44 is communicated with the first discharging screw conveyer 43, the lower end of the first discharging pipe 44 penetrates out of the bottom surface of the rack 7, and the first discharging pipe is a telescopic corrugated pipe.

Referring to fig. 3, the second discharging part 6 includes a second discharging pipe 61, a fourth discharging pipe 62, a second discharging screw conveyor 63 and a second discharging pipe 64, the upper ends of the second discharging pipe 61 and the fourth discharging pipe 62 are respectively communicated with the second mortar tank 12 and the fourth mortar tank 14, and the lower ends of the second discharging pipe 61 and the fourth discharging pipe 62 are both communicated with the second discharging screw conveyor 63 which is horizontally arranged. A second discharge valve 65 and a fourth discharge valve 66 are respectively arranged on the third discharge pipe 42 and the fourth discharge pipe 62, the upper end of a second discharge pipe 64 is communicated with a second discharge screw conveyor 63, the lower end of the second discharge pipe 64 penetrates out of the bottom surface of the rack 7, and the second discharge pipe is a telescopic corrugated pipe.

Referring to fig. 2 and 3, the feed valve and the discharge valve are both solenoid valves, and since the types of concrete prepared by each mortar tank are different and the raw material ratios thereof are different, the first mortar tank 11 and the second mortar tank 12 share the same feed member, in order to prevent material mixing and influence the raw material ratios, the first mortar tank 11 and the second mortar tank 12 should be alternatively fed, and the first feed valve 25 and the second feed valve 26 cannot be opened at the same time; similarly, the third feed valve 35 and the fourth feed valve 36 cannot be opened simultaneously, so that the third mortar tank 13 and the fourth mortar tank 14 are alternately charged. Since the first mortar tank 11 and the third mortar tank 13 share the same discharge member, the first discharge valve 45 and the third discharge valve 46 cannot be opened simultaneously to prevent the material mixing; similarly, the second discharge valve 65 and the fourth discharge valve 66 cannot be opened simultaneously.

Through setting up first feed valve 25, second feed valve 26, third feed valve 35, fourth feed valve 36 to and corresponding first bleeder valve 45, second bleeder valve 65, third bleeder valve 46 and the fourth bleeder valve 66 that sets up for four mortar jars can be arranged in the preparation of different kinds of concrete, are favorable to optimizing preparation technology, improve equipment's rate of utilization.

Referring to fig. 2 and 3, preferably, the first feeding valve 25 and the fourth feeding valve 36 should be opened simultaneously to feed the first feeding member 2 and the second feeding member 3 simultaneously, and after the feeding is completed, the first feeding valve 25 and the fourth feeding valve 36 are closed to start the stirring operation of the first mortar tank 11 and the fourth mortar tank 14 simultaneously. After the materials are uniformly stirred, the first discharging valve 45 and the fourth discharging valve 66 are opened simultaneously, so that the first discharging part 4 and the second discharging part 6 discharge simultaneously. After the discharging is finished, the first discharging valve 45 and the fourth discharging valve 66 are closed simultaneously, the second feeding valve 26 and the third feeding valve 35 are opened simultaneously, so that the first feeding member 2 and the second feeding member 3 are fed simultaneously, after the feeding is finished, the second feeding valve 26 and the third feeding valve 35 are closed, and further, the second mortar tank 12 and the third mortar tank 13 start to stir simultaneously. After the uniform stirring, the second discharging valve 65 and the third discharging valve 46 are opened simultaneously, so that the first discharging member 4 and the second discharging member 6 are discharged simultaneously. When the discharging is finished, the second discharging valve 65 and the third discharging valve 46 are closed at the same time.

Referring to fig. 1 and 4, the dust remover 5 includes a vertically arranged housing 51, the housing 51 is substantially a hollow cuboid, a dust removing pipe 56 is arranged at the bottom of the housing 51, the upper end of the dust removing pipe 56 is communicated with the inner cavity of the housing 51, and the lower end of the dust removing pipe 56 is communicated with the discharging member. A partition plate 50 parallel to the top surface of the shell 51 is fixedly arranged in the shell 51, and a plurality of dust removing cloth bags 54 with upper openings vertically penetrate through the partition plate 50. A dust removing fan 52 is arranged outside the shell 5, and the dust removing fan 52 is communicated with the inner cavity of the shell 51 below the partition 50 through a pipeline. An injection pipe 55 is arranged in an inner cavity of the shell 51 above the partition plate 50, the injection pipe 55 is parallel to the partition plate 50, a plurality of spray heads 58 corresponding to openings of the dust removal cloth bag 54 are arranged on the injection pipe 55, an air storage tank 53 for storing compressed air is fixedly arranged on the outer wall of the dust remover 5, the injection pipe 55 is communicated with the air storage tank 53, an air compressor 59 for providing the compressed air is further communicated with the air storage tank 53, and an electromagnetic pulse valve 57 for controlling injection is arranged on the injection pipe 55.

Referring to fig. 1 and 4, the dust material overflowed into the air enters the inner cavity of the shell 51 from the dust removal pipe 56 under the suction action of the dust removal fan 52 and is adsorbed on the surface of the dust removal cloth bag 54, so that the overflowed dust is reduced. After the discharging is finished, the electromagnetic pulse valve 57 is controlled to be started, high-pressure gas is blown into the dust removal cloth bag 54 through the spray head 58 arranged on the blowing pipe 55, dust attached to the surface of the dust removal cloth bag 54 is quickly unloaded, the dust is blown into a storage tank of the transport vehicle from the dust removal pipe 56, the accuracy of the mortar raw material proportioning is guaranteed as much as possible, and the mortar quality is improved.

The implementation principle of the embodiment is as follows:

1. a feeding process: referring to fig. 2, the mortar raw material is lifted to the upper side of the mortar tank by the elevator 1, the first feed valve 25 and the fourth feed valve 36 are opened by sea, the mortar raw material enters the first mortar tank 11 through the first feed pipe 21 and the first feed screw conveyor, the mortar raw material enters the fourth mortar tank 14 through the second feed pipe 31 and the second feed screw conveyor, and the first feed valve 25 and the fourth feed valve 36 are closed after feeding is completed. And then, opening a second feeding valve 26 and a third feeding valve 35, enabling the mortar raw material to enter a second mortar tank 12 through a first feeding pipe 21 and a first feeding screw conveyer, enabling the mortar raw material to enter a third mortar tank 13 through a second feeding pipe 31 and a second feeding screw conveyer, and closing the second feeding valve 26 and the third feeding valve 35 after feeding is finished.

2. A discharging procedure: referring to fig. 3, the four mortar tanks are started according to the feeding completion sequence, the first discharge valve 45 and the fourth discharge valve 66 are opened simultaneously after the mortar is uniformly mixed, the mortar is delivered to one storage tank of the transport vehicle through the first discharge screw conveyor 43 and the first discharge pipe 44, the mortar is delivered to the other transport vehicle through the second discharge screw conveyor 63 and the second discharge pipe 64, and the first discharge valve 45 and the fourth discharge valve 66 are closed after the feeding is completed. And then, opening the second discharge valve 65 and the third discharge valve 46, conveying the mortar to one transport vehicle through the first discharge screw conveyor 43 and the first discharge pipe 44, conveying the mortar to the other transport vehicle through the second discharge screw conveyor 63 and the second discharge pipe 64, and closing the first discharge valve 45 and the fourth discharge valve 66 after the feeding is finished.

A dust removal process: referring to fig. 4, during the discharging process, the dust raised from the mortar enters the inner cavity of the shell 51 from the dust removing pipe 56 under the suction action of the dust removing fan 52 and adheres to the surface of the dust removing cloth bag 54. After the discharging is finished, the electromagnetic pulse valve 57 is controlled to be started, high-pressure gas is blown into the inner cavity of the dust removing cloth bag 54 through the blowing pipe 55, the dust attached to the surface of the dust removing cloth bag 54 is unloaded, and the dust is sent into the storage tank of the transport vehicle from the dust removing pipe 56.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The utility model provides a mortar preparation system with dust remover, includes lifting machine (1), first feeding spare (2), first mortar jar (11), first ejection of compact piece (4) that communicate in proper order, its characterized in that: the dust remover comprises a shell (51), a dust removing fan (52) which is arranged outside the shell (51) and communicated with the inner cavity of the shell (51) through a pipeline, an air storage tank (53) which is arranged on the outer wall of the shell (51) and used for storing compressed air, an air compressor (59) communicated with the air storage tank (53), a dust removing cloth bag (54) and an injection pipe (55) which are arranged in the inner cavity of the shell (51), and a dust removing pipe (56) communicated with the bottom of the shell (51), wherein the upper end of the dust removing pipe (56) is communicated with the inner cavity of the shell (51), the lower end of the dust removing pipe (56) is communicated with a first discharging part (4), the injection pipe (55) is communicated with the air storage tank (53), the opening of the injection pipe (55) faces the dust removing cloth bag (54), and an electromagnetic pulse valve (57) is arranged on the injection pipe (55).

2. The mortar preparation system with dust remover according to claim 1, characterized in that: still including second mortar jar (12) and second play material (6), first feeding spare (2), second mortar jar (12) and second play material (6) communicate in proper order, also be provided with dust remover (5) on the second play material (6), dust remover (5) bottom and second play material (6) intercommunication.

3. The mortar preparation system with dust remover according to claim 2, characterized in that: still including second feeding spare (3), third mortar jar (13), fourth mortar jar (14), lifting machine (1), second feeding spare (3), third mortar jar (13) and first ejection of compact piece (4) communicate in proper order, second feeding spare (3), fourth mortar jar (14) and second discharging pipe (61) communicate in proper order.

4. The mortar preparation system with dust remover according to claim 3, characterized in that: first feeding spare (2) is including first conveying pipe (21), first pay-off screw conveyer (22), first inlet pipe (23), second inlet pipe (24), first conveying pipe (21) upper end and lifting machine (1) intercommunication, first conveying pipe (21) lower extreme and first pay-off screw conveyer (22) intercommunication, first pay-off screw conveyer (22) are respectively through first inlet pipe (23), second inlet pipe (24) and first mortar jar (11), second mortar jar (12) intercommunication, be provided with first feed valve (25) and second feed valve (26) on first inlet pipe (23) and second inlet pipe (24) respectively.

5. The mortar preparation system with a dust remover according to claim 4, wherein: the second feeding piece (3) comprises a second feeding pipe (31), a second feeding screw conveyor (32), a third feeding pipe (33) and a fourth feeding pipe (34), the upper end of the second feeding pipe (31) is communicated with the elevator (1), the lower end of the second feeding pipe (31) is communicated with the second feeding screw conveyor (32), the second feeding screw conveyor (32) is communicated with the third mortar tank (13) and the fourth mortar tank (14) through the third feeding pipe (33) and the fourth feeding pipe (34), and the third feeding valve (35) and the fourth feeding valve (36) are arranged on the third feeding pipe (33) and the fourth feeding pipe (34) respectively.

6. The mortar preparation system with a dust remover according to claim 5, wherein: the second inlet valve (26) is closed when the first inlet valve (25) is open; when the third feed valve (35) is open, the fourth feed valve (36) is closed.

7. The mortar preparation system with dust remover according to claim 6, characterized in that: first ejection of compact spare (4) include first discharging pipe (41), third discharging pipe (42), first ejection of compact screw conveyer (43) and first unloading pipe (44), first ejection of compact screw conveyer (43) are respectively through first discharging pipe (41), third discharging pipe (42) and first mortar jar (11), third mortar jar (13) intercommunication, be provided with first bleeder valve (45) and third bleeder valve (46) on first discharging pipe (41) and third discharging pipe (42) respectively, first unloading pipe (44) upper end and first ejection of compact screw conveyer (43) intercommunication.

8. The mortar preparation system with dust remover according to claim 7, characterized in that: the second discharging part (6) comprises a second discharging pipe (61), a fourth discharging pipe (62), a second discharging screw conveyor (63) and a second discharging pipe (64), the second discharging screw conveyor (63) is communicated with the second mortar tank (12) and the fourth mortar tank (14) through the second discharging pipe and the fourth discharging pipe (62), a second discharging valve (65) and a fourth discharging valve (66) are arranged on the third discharging pipe (42) and the fourth discharging pipe (62), and the upper end of the second discharging pipe (64) is communicated with the second discharging screw conveyor (63).

9. The mortar preparation system with dust remover according to claim 8, characterized in that: when the first discharge valve (45) is opened, the third discharge valve (46) is closed; when the second discharge valve (65) is opened, the fourth discharge valve (66) is closed.

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