Conveying equipment for recycling papermaking sludge

Abstract

The utility model discloses conveying equipment for recycling papermaking sludge, which comprises a main body mechanism, the main body mechanism comprises a box body, the middle of the inner wall of the box body is fixedly connected with a filter screen, and the outer wall of the bottom of the box body is fixedly connected with a funnel; the discharging mechanism comprises a first motor fixedly connected to the outer wall of the box body, mounting frames are symmetrically and fixedly mounted on the inner wall of the box body, a screw rod is rotationally connected to an inner cavity of the mounting frame on one side, one end of the screw rod penetrates through the box body and is fixedly connected with the output end of the motor, and a connecting rod is rotationally connected to the circumferential outer wall of the screw rod; a connecting shaft is fixedly connected to the middle outer wall of the connecting rod, a scraper is fixedly connected to the bottom outer wall of the connecting shaft, and the tail end of the scraper is in contact with the filter screen. The problems that during existing papermaking sludge recovery, production wastewater is generally filtered, sludge in water is collected, sludge on a filter screen is manually taken down and then conveyed, the conveying mode wastes time and labor, and the conveying efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking production recovery, in particular to a conveying device for recovering papermaking sludge. Background Art

[0002] Papermaking is divided into two basic processes: pulping and papermaking. Pulping is to decompose plant fiber raw materials into natural pulp or bleached pulp by mechanical methods, chemical methods or a combination of the two. Papermaking is to combine pulp fibers suspended in water into paper sheets that meet various requirements through various processes. Wastewater is generated during papermaking. Directly discharging wastewater is likely to pollute water resources and waste the useful components in the sludge.

[0003] However, it still has the following disadvantages in actual use:

[0004] In the existing papermaking sludge recycling, the production wastewater is generally filtered to collect the sludge in the water, and the sludge on the filter is manually removed and then transported. This transportation method is time-consuming and labor-intensive, and affects the transportation efficiency. Utility Model Content

[0005] The utility model aims to provide a conveying device for papermaking sludge recovery to solve the problem raised in the above-mentioned background technology that, in the existing papermaking sludge recovery, the production wastewater is generally filtered to collect the sludge in the water, and then the sludge on the filter is manually removed and then the sludge is conveyed, which is time-consuming and labor-intensive and affects the conveying efficiency.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a conveying device for recycling papermaking sludge, comprising:

[0008] The main body mechanism comprises a box body, and a filter screen is fixedly connected to the middle of the inner wall of the box body;

[0009] The discharge mechanism includes a first motor fixedly connected to the outer wall of the box body, a mounting frame is symmetrically fixedly installed on the inner wall of the box body, a screw rod is rotatably connected to the inner cavity of the mounting frame on one side, one end of the screw rod passes through the box body and is fixedly connected to the output end of the motor, and a connecting rod is rotatably connected to the circumferential outer wall of the screw rod.

[0010] Furthermore, a funnel is fixedly connected to the outer wall of the bottom of the box, a support frame is fixedly connected to the lower side of the outer wall of the box, and support feet are fixedly connected to the bottom of the support frame;

[0011] Furthermore, a water pump is fixedly connected to the top of the box, a movable door is hingedly connected to the outer wall of one side of the box, and a sealing plug is fixedly connected to the inner wall of the movable door;

[0012] Furthermore, a connecting shaft is fixedly connected to the middle outer wall of the connecting rod, a scraper is fixedly connected to the bottom outer wall of the connecting shaft, and the end of the scraper is in contact with the filter screen;

[0013] Furthermore, it also includes a conveying mechanism, which includes a conveying frame fixedly connected to the outer wall of one end of the box body, the width of the conveying frame is greater than the width of the movable door, a support rod is fixedly connected to the outer wall of the bottom of the conveying frame, and the end of the support rod away from the conveying frame is fixedly connected to the outer wall of the support foot;

[0014] Furthermore, the outer wall of the conveying frame is fixedly connected to a second motor, the output end of the second motor is drivenly connected to a synchronous belt, the inner wall of the circumference of the other end of the synchronous belt is drivenly connected to a pulley, and the pulley and the outer wall of the second motor are fixedly connected to the first conveying plate and the second conveying plate;

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. The utility model inputs wastewater generated by papermaking into a box through a water pump, filters sludge in the wastewater through a filter screen, and then discharges the filtered wastewater through a funnel. Turn on the first motor to drive the screw rod to rotate, the screw rod drives the connecting rod to move linearly, the connecting rod drives the connecting shaft to move, the connecting shaft drives the scraper to move and scrape the filtered sludge and push the sludge to the movable door, manually open the movable door to discharge the accumulated sludge from the box and transport it to the conveying rack, waiting for subsequent continued transportation, which is convenient for collecting and conveying the sludge, reducing the workload and improving the conveying efficiency.

[0017] 2. Based on beneficial effect 1, a conveying frame, a second motor, a synchronous belt, a first conveying plate, and a second conveying plate are set up, and a collecting box is placed at the end of the conveying frame. The second motor is turned on to drive the synchronous belt and the first conveying plate to rotate, and the synchronous belt drives the second conveying plate to rotate. The sludge conveyed to the conveying frame is continued to be conveyed by rotating the first conveying plate. When the sludge conveyed by the first conveying plate slides along the conveying frame to the second conveying plate, the second conveying plate drives the sludge to continue to move along the conveying frame until it falls into the collecting box, so as to convey the treated sludge and reduce the conveying process.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0022] Figure 3 For the utility model Figure 2 A is shown as an enlarged view.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Main body; 101. Box; 102. Support frame; 103. Support foot; 104. Movable door; 105. Sealing plug; 106. Water pump; 107. Funnel; 2. Discharge mechanism; 201. First motor; 202. Mounting frame; 203. Screw rod; 204. Connecting rod; 205. Connecting shaft; 206. Scraper; 3. Conveying mechanism; 301. Conveying frame; 302. Support rod; 303. Second motor; 304. Synchronous belt; 305. First conveying plate; 306. Second conveying plate. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] See also Figure 1-3 As shown, this embodiment is a conveying device for papermaking sludge recovery, comprising:

[0030] The main body 1 includes a box 101, and a filter is fixedly connected to the middle of the inner wall of the box 101;

[0031] Filter the wastewater through a filter;

[0032] The discharge mechanism 2 includes a first motor 201 fixedly connected to the outer wall of the box body 101, a mounting frame 202 is symmetrically fixedly installed on the inner wall of the box body 101, a screw rod 203 is rotatably connected to the inner cavity of the mounting frame 202 on one side, one end of the screw rod 203 passes through the box body 101 and is fixedly connected to the output end of the first motor 201, and a connecting rod 204 is rotatably connected to the outer wall of the screw rod 203;

[0033] The first motor 201 is supported by the box 101, and the screw rod 203 is driven to rotate by the first motor 201. The screw rod 203 and the connecting rod 204 are supported by the mounting frame 202, and the connecting rod 204 is driven to move linearly by the rotation of the screw rod 203;

[0034] A connecting shaft 205 is fixedly connected to the middle outer wall of the connecting rod 204, and a scraper 206 is fixedly connected to the bottom outer wall of the connecting shaft 205, and the end of the scraper 206 is in contact with the filter screen;

[0035] The connecting rod 204 drives the connecting shaft 205 to move, and the connecting shaft 205 drives the scraper 206 to move, and the scraper 206 pushes the sludge filtered out of the filter screen;

[0036] Working principle: wastewater generated by papermaking is input into the box 101 through the water pump 106, and the sludge in the wastewater is filtered through the filter screen, and the filtered wastewater is discharged through the funnel 107, the first motor 201 is turned on to drive the screw rod 203 to rotate, the screw rod 203 drives the connecting rod 204 to move linearly, the connecting rod 204 drives the connecting shaft 205 to move, the connecting shaft 205 drives the scraper 206 to move and scrape the filtered sludge and push the sludge to the movable door 104, the movable door 104 is manually opened to discharge the accumulated sludge from the box 101 and transport it to the conveying rack 301, waiting for subsequent continued transportation;

[0037] This step makes it easier to collect and transport the sludge, reduces the workload and improves transportation efficiency.

[0038] See also Figure 1-3 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0039] A funnel 107 is fixedly connected to the outer wall of the bottom of the box 101, a support frame 102 is fixedly connected to the lower side of the outer wall of the box 101, and support legs 103 are fixedly connected to the bottom of the support frame 102;

[0040] The filtered liquid is discharged through the funnel 107, the box body 101 is supported by the support frame 102, and the entire device is supported by the support feet 103;

[0041] A water pump 106 is fixedly connected to the top of the box body 101, a movable door 104 is hingedly connected to the outer wall of one side of the box body 101, and a sealing plug 105 is fixedly connected to the inner wall of the movable door 104;

[0042] The water pump 106 is supported by the box body 101, and wastewater is transported by the water pump 106. The box body 101 is opened and closed by the movable door 104, and the box body 101 is sealed by the sealing plug 105.

[0043] The conveying mechanism 3 includes a conveying frame 301 fixedly connected to the outer wall of one end of the box body 101, the width of the conveying frame 301 is greater than the width of the movable door 104, and a support rod 302 is fixedly connected to the outer wall of the bottom of the conveying frame 301, and the end of the support rod 302 away from the conveying frame 301 is fixedly connected to the outer wall of the support foot 103;

[0044] The sludge is transported by the transport frame 301, and the transport frame 301 is supported by the support rod 302;

[0045] The outer wall of the conveying frame 301 is fixedly connected to a second motor 303, the output end of the second motor 303 is drivenly connected to a synchronous belt 304, the inner wall of the other end of the synchronous belt 304 is drivenly connected to a pulley, and the pulley and the outer wall of the second motor 303 are fixedly connected to a first conveying plate 305 and a second conveying plate 306;

[0046] The second motor 303 is supported by the conveying frame 301, and the second motor 303 provides power to the synchronous belt 304 and the first conveying plate 305, and the synchronous belt 304 drives the second conveying plate 306 to rotate;

[0047] Working principle: through the set conveying frame 301, the second motor 303, the synchronous belt 304, the first conveying plate 305, and the second conveying plate 306, the collection box is placed at the end of the conveying frame 301, the second motor 303 is turned on to drive the synchronous belt 304 and the first conveying plate 305 to rotate, and the synchronous belt 304 drives the second conveying plate 306 to rotate, and the sludge conveyed to the conveying frame 301 is continuously conveyed by rotating the first conveying plate 305. When the sludge conveyed by the first conveying plate 305 slides along the conveying frame 301 to the second conveying plate 306, the second conveying plate 306 drives the sludge to continue to move along the conveying frame 301 until it falls into the collection box;

[0048] In this step, the treated sludge is transported to reduce the number of transporting procedures.

[0049] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A conveying device for recycling papermaking sludge, characterized in that: include: A main body mechanism (1), the main body mechanism (1) comprising a box body (101), a filter screen being fixedly connected in the middle of an inner wall of the box body (101); The discharge mechanism (2) comprises a first motor (201) fixedly connected to the outer wall of the box (101); a mounting frame (202) is symmetrically fixedly mounted on the inner wall of the box (101); a screw rod (203) is rotatably connected to the inner cavity of the mounting frame (202) on one side; one end of the screw rod (203) passes through the box (101) and is fixedly connected to the output end of the motor (201); and a connecting rod (204) is rotatably connected to the circumferential outer wall of the screw rod (203).

2. A papermaking sludge recovery conveying equipment according to claim 1, characterized in that: The outer wall at the bottom of the box body (101) is fixedly connected to a funnel (107), the lower side of the outer wall of the box body (101) is fixedly connected to a support frame (102), and the bottom of the support frame (102) is fixedly connected to support feet (103) around its periphery.

3. The papermaking sludge recovery conveying equipment according to claim 1, characterized in that: A water pump (106) is fixedly connected to the top of the box body (101), a movable door (104) is hingedly connected to an outer wall of one side of the box body (101), and a sealing plug (105) is fixedly connected to the inner wall of the movable door (104).

4. The papermaking sludge recycling conveying equipment according to claim 1, characterized in that: A connecting shaft (205) is fixedly connected to the middle outer wall of the connecting rod (204), a scraper (206) is fixedly connected to the bottom outer wall of the connecting shaft (205), and the end of the scraper (206) is in contact with the filter screen.

5. The papermaking sludge recovery conveying equipment according to claim 1, characterized in that: The conveying mechanism (3) further comprises a conveying frame (301) fixedly connected to the outer wall at one end of the box body (101); the width of the conveying frame (301) is greater than the width of the movable door (104); a support rod (302) is fixedly connected to the outer wall at the bottom of the conveying frame (301); and one end of the support rod (302) away from the conveying frame (301) is fixedly connected to the outer wall of the support foot (103).

6. The papermaking sludge recovery conveying equipment according to claim 5, characterized in that: The outer wall of the conveying frame (301) is fixedly connected to a second motor (303); the output end of the second motor (303) is drivenly connected to a synchronous belt (304); the inner wall of the circumference of the other end of the synchronous belt (304) is drivenly connected to a pulley; the pulley and the outer wall of the second motor (303) are fixedly connected to a first conveying plate (305) and a second conveying plate (306).

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