Dry-mixed mortar excess material recovery device

Abstract

The utility model relates to a dry-mixed mortar excess material recycling device which comprises a shell, a crushing component, a material turning barrel, a receding groove and a collecting box, an air inlet square pipe is installed in the receding groove, a filter box is installed on the air inlet square pipe, an induced draft fan is installed on the filter box, and an exhaust pipe is installed on the induced draft fan; a sliding groove is formed in the filter box, a first motor is installed on the filter box, a threaded rod is installed at the power output end of the first motor, a sliding block matched with the sliding groove is installed on the threaded rod in a threaded mode, and a filter screen matched with the induced draft fan is installed on the filter box; the sliding block is provided with a brush body matched with the filter screen; the filtering box is connected with a material collecting box, the material collecting box is provided with a supporting seat and a second motor, the power output end of the second motor is provided with a rotating shaft, the rotating shaft is provided with a baffle matched with the material collecting box, and the material collecting box is provided with a box door.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment related to dry-mix mortar production, and in particular to a dry-mix mortar residual material recovery device. Background Art

[0002] A dry-mix mortar waste recovery device is a specialized device used to recycle and process waste materials generated during the dry-mix mortar production process. This device not only helps reduce resource waste but also improves production efficiency and environmental protection. The operating principle of a dry-mix mortar waste recovery device typically involves conveying excess mortar from the production process into the device via a conveying mechanism, followed by recovery and processing of the mortar through steps such as crushing and screening. There are various types of dry-mix mortar waste recovery devices, including mobile silo centralized dust removal solutions and energy-saving and environmentally friendly dry-mix mortar production lines. These devices have different designs and application scenarios, but all aim to improve the recovery efficiency and reuse value of mortar.

[0003] The utility model patent is named "A residual material recovery device for dry-mixed mortar production" (application number 202322136319.4) and states that "This utility model relates to a residual material recovery device for dry-mixed mortar production, including a first toothed roller and a second toothed roller rotatably connected to the inside of a shell, a circular groove is provided in the shell, the first toothed roller and the second toothed roller are both located in the circular groove, a tubular screen is rotatably connected in the circular groove, a plurality of inclined dial plates are fixed to the inner wall of the tubular screen, and a give way groove is connected to the lower side of the circular groove. By putting larger crushed stone residual materials into the shell Inside, the first and second gear rollers rotate to crush larger debris, and the tubular screen rotates continuously. The crushed debris is screened through the tubular screen, and qualified debris is collected and recycled into the collection box. Larger debris is rotated by the inclined paddle. When the paddle rotates above the first and second gear rollers, the larger debris falls between the first and second gear rollers and continues to be crushed. However, this utility model patent has the following problems:

[0004] 1. The application did not take into account that a large amount of flying dust would be generated in the trough and collection box during the operation of the equipment. If the collection box is directly removed without cleaning the dust, it will affect the working environment, affect the health of the operator, and also cause damage to the equipment and shorten the service life of the equipment. The dust can only be treated by static method, which is not a good treatment method because the work efficiency of such treatment method is too low, affecting the output and failing to achieve the best treatment effect. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of the present invention is to provide a dry-mix mortar residual material recovery device to solve the problems existing in the prior art.

[0006] In order to achieve the above technical objectives, the technical solutions adopted by this utility model are as follows:

[0007] A dry-mix mortar residual material recovery device comprises a housing, a crushing component, a turning drum, a clearance groove and a collection box, wherein the clearance groove is equipped with an air inlet square pipe, the air inlet square pipe is equipped with a filter box, the filter box is equipped with an induced draft fan, and the induced draft fan is equipped with an exhaust pipe;

[0008] The filter box is provided with a chute, the filter box is installed with a first motor, a threaded rod is installed at the power output end of the first motor, a slider matching the chute is threadedly installed on the threaded rod, the filter box is installed with a filter matching the induced draft fan, and the slider is installed with a brush body matching the filter;

[0009] The filter box is connected to the aggregate box, the aggregate box is equipped with a support seat, the aggregate box is equipped with a second motor, the power output end of the second motor is equipped with a rotating shaft, the rotating shaft is equipped with a baffle matching the aggregate box, and the aggregate box is equipped with a box door.

[0010] It is further defined that the chute is installed with a rubber cushion layer. Such a structural design reduces friction damage to the chute and extends the service life of the equipment.

[0011] It is further defined that the slider is installed with a rubber cushion layer. Such a structural design reduces friction damage to the slider and extends the service life of the equipment.

[0012] It is further defined that the baffle is installed with a sealing strip. Such a structural design makes the baffle sealing effect better and prevents dust backflow.

[0013] It is further defined that the door is installed with a sealing strip. Such a structural design makes the door more sealed to prevent dust from leaking out.

[0014] The technical solution of this utility model has the following beneficial effects:

[0015] The utility model is provided with a filter box, so that the utility model can filter the dust generated by the equipment through the filter box, thereby preventing the dust from causing harm to the working environment, operators and equipment;

[0016] The utility model is provided with a brush body, so that the utility model can achieve the effect of cleaning the filter screen through the brush body, and the cleaning is more convenient;

[0017] The utility model is provided with a baffle, so that the utility model can pass through the baffle, thereby achieving the effect of preventing dust from flowing back. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further described by way of non-limiting examples given in the accompanying drawings;

[0019] Figure 1 This is a structural schematic diagram of a dry-mix mortar residual material recovery device according to the present invention;

[0020] Figure 2 This is a right side view of a dry-mix mortar residual material recovery device according to the present invention;

[0021] Figure 3 It is a front cross-sectional view of a filter box of a dry-mix mortar residual material recovery device described in the present invention.

[0022] The symbols of the main components are explained as follows: shell 1; crushing member 2; turning barrel 3; give way groove 4; collecting box 5; air inlet square tube 6; filter box 7; induced draft fan 8; exhaust duct 9; chute 10; first motor 11; threaded rod 12; slider 13; filter screen 14; brush body 15; collection box 16; support base 17; second motor 18; rotating shaft 19; baffle 20; box door 21. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0024] like Figures 1 to 3 As shown, a dry-mix mortar residual material recovery device includes a housing 1, a crushing component 2, a turning drum 3, a clearance groove 4 and a collection box 5. The clearance groove 4 is equipped with an air inlet square pipe 6, the air inlet square pipe 6 is equipped with a filter box 7, the filter box 7 is equipped with an induced draft fan 8, and the induced draft fan 8 is equipped with an exhaust pipe 9;

[0025] The filter box 7 is provided with a chute 10, and a first motor 11 is installed on the filter box 7. A threaded rod 12 is installed on the power output end of the first motor 11. A slider 13 matching the chute 10 is threadedly installed on the threaded rod 12. The filter box 7 is equipped with a filter screen 14 matching the induced draft fan 8, and the slider 13 is equipped with a brush body 15 matching the filter screen 14.

[0026] The filter box 7 is connected to the aggregate box 16, the aggregate box 16 is equipped with a support base 17, the aggregate box 16 is equipped with a second motor 18, the power output end of the second motor 18 is equipped with a rotating shaft 19, the rotating shaft 19 is equipped with a baffle 20 matching the aggregate box 16, and the aggregate box 16 is equipped with a box door 21.

[0027] Working principle description:

[0028] The basic function of this equipment is the same as that of the utility model patent entitled "A residual material recovery device for dry-mixed mortar production" (application number 202322136319.4). The material is put into the shell 1, the crushing component 2 crushes the material, the turning barrel 2 transports the large pieces of material back to the crushing component 2 for re-crushing, and the crushed material is screened by the turning barrel 2 and enters the collection box 5 through the give way slot 4 for collection; it is worth noting that during the operation of the equipment, when the crushed material is screened by the turning barrel 2 and enters the collection box 5 through the give way slot 4 for collection, a large amount of dust will fly in the give way slot 4. When the dust needs to be processed When the equipment is used for a long time, the induced draft fan 8 is started, and the induced draft fan 8 draws the air containing dust into the filter box 7 through the air inlet square tube 6. The dust is filtered out by the filter screen 14, and the clean gas is discharged from the exhaust pipe 9. When the equipment is used for a long time and the filter screen 14 needs to be cleaned, the first motor 11 is started to rotate the threaded rod 12 to drive the slider 13 to move in the slide groove 10. The movement of the slider 13 drives the brush body 15 to move and brush the dust on the filter screen 14 onto the baffle 20. The second motor 18 is started to rotate the rotating shaft 19 to drive the baffle 20 to rotate and discharge the dust into the collection box 16. When the dust needs to be removed, the box door 21 can be opened.

[0029] Preferably, a rubber cushion is installed on the chute 10. Such a structural design reduces the friction damage to the chute 10 and prolongs the service life of the equipment.

[0030] Preferably, a rubber cushion is installed on the slider 13. Such a structural design reduces the friction damage to the slider 13 and prolongs the service life of the equipment.

[0031] Preferably, a sealing strip is installed on the baffle 20. Such a structural design makes the baffle 20 more sealing and prevents dust from flowing back.

[0032] Preferably, a sealing strip is installed on the door 21. Such a structural design makes the door 21 more sealed to prevent dust from leaking out.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. A dry-mix mortar residual material recovery device, comprising a housing (1), a crushing member (2), a turning barrel (3), a clearance groove (4) and a collection box (5), characterized in that: The said concession groove (4) is equipped with an air inlet square tube (6), the said air inlet square tube (6) is equipped with a filter box (7), the said filter box (7) is equipped with an induced draft fan (8), and the said induced draft fan (8) is equipped with an exhaust pipe (9); The filter box (7) is provided with a chute (10), the filter box (7) is installed with a first motor (11), a threaded rod (12) is installed at the power output end of the first motor (11), the threaded rod (12) is threadedly installed with a slider (13) matching the chute (10), the filter box (7) is installed with a filter screen (14) matching the induced draft fan (8), and the slider (13) is installed with a brush body (15) matching the filter screen (14); The filter box (7) is connected to a material collection box (16), the material collection box (16) is installed with a support seat (17), the material collection box (16) is installed with a second motor (18), the power output end of the second motor (18) is installed with a rotating shaft (19), the rotating shaft (19) is installed with a baffle (20) matching the material collection box (16), and the material collection box (16) is installed with a box door (21).

2. The dry-mix mortar residual material recovery device according to claim 1, characterized in that: The slide chute (10) is provided with a rubber cushion layer.

3. The dry-mix mortar residual material recovery device according to claim 2, characterized in that: The slider (13) is provided with a rubber cushion layer.

4. The dry-mix mortar residual material recovery device according to claim 3, characterized in that: The baffle (20) is provided with a sealing strip.

5. The dry-mix mortar residual material recovery device according to claim 4, characterized in that: The box door (21) is equipped with a sealing strip.

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