Steel shot filtering and recycling device

Abstract

The utility model provides a steel shot filtering and recycling device which comprises a device body, a vibrating screen structure and a baffle frame are arranged in the device body, the baffle frame is arranged below the vibrating screen structure, a screen plate is arranged in the device body, the screen plate is arranged below the baffle frame, a liquid conveying pump is arranged in the device body, and the liquid conveying pump is arranged in the device body. And the liquid conveying pump is connected with a spraying pipe, the end, away from the liquid conveying pump, of the spraying pipe is arranged between the baffle frame and the net plate, and a filter net penetrates through the front side of the device body. Steel shots are recovered and fall into the device body, the steel shots are subjected to vibration screening under the action of the vibration screen structure, the steel shots and dust impurities are preliminarily separated, meanwhile, under the vibration action, falling of impurities attached to the steel shots is facilitated, the steel shots subjected to preliminary vibration screening slide onto the screen plate and slide into the connecting shell, and the steel shots are prevented from falling off. Impurities and dust attached to the surfaces of the steel shots are further cleaned by spraying water under the action of a liquid conveying pump and a spraying pipe, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel shot recovery, in particular to a steel shot filtering and recovery device. Background Art

[0002] Shot blasting machines are mainly used for surface treatment of workpieces. During the shot blasting process, in order to avoid the steel shots from spilling on the ground and not being able to be recovered and recycled, resulting in a waste of steel shots, the corresponding steel shot recovery devices are set up to recycle the steel shots.

[0003] During the shot blasting process, dust and debris falling from the workpiece surface will be mixed with the steel shots and enter the recovery device, and then enter the shot blasting machine for circulation, which greatly affects the shot blasting efficiency. Some recovery devices can filter steel shots and dust impurities, but the cleaning effect of dust impurities attached to the surface of steel shots is poor.

[0004] In summary, a steel shot filtering and recovery device is currently needed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a steel shot filtering and recovery device, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A steel shot filtering and recovery device comprises a device body, wherein a vibrating screen structure and a baffle frame are arranged inside the device body, wherein the baffle frame is arranged below the vibrating screen structure, wherein a mesh plate is arranged inside the device body, wherein the mesh plate is arranged below the baffle frame, wherein an infusion pump is arranged inside the device body, wherein the infusion pump is connected to a nozzle, wherein one end of the nozzle away from the infusion pump is arranged between the baffle frame and the mesh plate, wherein a filter screen is arranged through the front side of the device body, wherein the filter screen is arranged between the mesh plate and the infusion pump, wherein a baffle frame is arranged at the upper end of the filter screen, wherein a sealing pull plate is connected to the front side of the filter screen, wherein the sealing pull plate is in contact with the front side surface of the device body, wherein a fixing ear is arranged on the sealing pull plate, wherein a bolt is arranged through the fixing ear, wherein one end of the bolt is threadedly connected to the device body.

[0008] Furthermore, the device body includes a connecting shell, the right side of the device body is connected to the connecting shell, material guide racks are arranged alternately up and down in the connecting shell, and an air outlet is arranged at the rear side of the connecting shell.

[0009] Furthermore, the device body also includes a drying box, which is arranged on the right side of the connecting shell, and an electric heating element is arranged in the drying box. An air pipe is arranged through the drying box, and a fan is connected above the air pipe. The fan is connected to a connecting pipe, and one end of the connecting pipe passes through the upper end of the connecting shell.

[0010] Furthermore, the device body also includes a first motor, the first motor is arranged in the connecting shell, the first motor is connected to a first auger, and the first auger is arranged below the material guide frame.

[0011] Furthermore, the device body also includes a feed pipe, the right end of the first auger penetrates the connecting shell and extends into the feed pipe, and the feed pipe is connected to the right side of the connecting shell.

[0012] Furthermore, the device body also includes a second auger, the top end of the feed pipe passes through the second auger for rotational connection, the second auger is connected to a rotating shaft through a toothed belt, the rotating shaft is connected to a second motor, and the second motor is arranged on the side of the feed pipe.

[0013] The utility model provides a steel shot filtering and recovery device. Compared with the prior art, it has the following beneficial effects:

[0014] First, the steel shots are recovered and fall into the device body. Under the action of the vibrating screen structure, the steel shots are vibrated and screened to preliminarily separate the steel shots and dust impurities. At the same time, the vibration helps to remove the impurities attached to the steel shots. After the preliminary vibration screening, the steel shots slide onto the mesh plate and then slide into the connecting shell. The impurities and dust attached to the surface of the steel shots are further cleaned by spraying water under the action of the infusion pump and the nozzle to improve the cleaning effect. The cleaning water is filtered through the filter and recycled. Under the action of the fan, the gas is drawn into the gas pipe, heated by the electric heating element, and blown out through the connecting pipe. The steel shots that slide off the guide rack are dried for easy recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0016] Figure 1 The schematic diagram of the front cross-sectional structure of the device body of the utility model is shown;

[0017] Figure 2 The schematic diagram of the left side cross-sectional structure of the connecting housing of the utility model is shown;

[0018] Figure 3 The schematic diagram of the front view structure of the device of the utility model is shown;

[0019] Figure 4 The utility model shows a schematic diagram of the left side cross-sectional structure of the drying box;

[0020] As shown in the figure: 1. Device body; 101. Connecting shell; 102. Material guide frame; 103. Air outlet; 104. Drying box; 105. Electric heating element; 106. Air pipe; 107. Fan; 108. Connecting pipe; 109. First motor; 110. First auger; 111. Material pipe; 112. Second auger; 113. Toothed belt; 114. Rotating shaft; 115. Second motor; 2. Vibrating screen structure; 3. Baffle frame; 4. Mesh plate; 5. Infusion pump; 6. Nozzle; 7. Filter; 8. Partition frame; 9. Sealing pull plate; 10. Fixing ear; 11. Bolt. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] In order to solve the technical problems in the background technology, a steel shot filtering and recovery device is provided as follows:

[0024] Combination Figure 1-Figure 4 As shown, a steel shot filtering and recovery device provided by the utility model comprises a device body 1, a vibrating screen structure 2 and a baffle frame 3 are arranged inside the device body 1, the baffle frame 3 is arranged below the vibrating screen structure 2, a mesh plate 4 is arranged inside the device body 1, the mesh plate 4 is arranged below the baffle frame 3, an infusion pump 5 is arranged inside the device body 1, the infusion pump 5 is connected to a nozzle 6, one end of the nozzle 6 away from the infusion pump 5 is arranged between the baffle frame 3 and the mesh plate 4, a filter screen 7 is penetrated at the front side of the device body 1, the filter screen 7 is arranged between the mesh plate 4 and the infusion pump 5, a baffle frame 8 is arranged at the upper end of the filter screen 7, a sealing pull plate 9 is connected to the front side of the filter screen 7, the sealing pull plate 9 is in contact with the front side of the device body 1, a fixing ear 10 is arranged on the sealing pull plate 9, a bolt 11 is penetrated on the fixing ear 10, and one end of the bolt 11 is threadedly connected to the device body 1.

[0025] Vibrating and screening the steel shots through the vibrating screen structure 2 helps to remove impurities and dust attached to the steel shots. According to actual needs, a device door can be set on the device body 1 corresponding to the baffle frame 3 to facilitate the cleaning of impurities and dust accumulated on the baffle frame 3. The impurities and dust attached to the surface of the steel shots are further cleaned by spraying water through the infusion pump 5 and the nozzle 6 to improve the cleaning effect. The cleaning water is filtered through the filter screen 7 for recycling.

[0026] In this embodiment, the device body 1 includes a connecting shell 101, the connecting shell 101 is connected to the right side of the device body 1, and material guide racks 102 are arranged in an upper and lower staggered manner in the connecting shell 101. An air outlet 103 is arranged at the rear side of the connecting shell 101. The device body 1 also includes a drying box 104. The drying box 104 is arranged on the right side of the connecting shell 101, and an electric heating element 105 is arranged in the drying box 104. An air pipe 106 is arranged through the drying box 104, and a fan 107 is connected above the air pipe 106. The fan 107 is connected to a connecting pipe 108, and one end of the connecting pipe 108 passes through the upper end of the connecting shell 101.

[0027] The gas is drawn into the gas delivery pipe 106 by the fan 107, and after being heated by the electric heating element 105, it is blown into the connection shell 101 through the connection pipe 108 to dry the steel shot.

[0028] Embodiment 2

[0029] like Figure 1-Figure 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0030] In this embodiment, the device body 1 also includes a first motor 109, and the first motor 109 is arranged in the connecting shell 101. The first motor 109 is connected to the first auger 110, and the first auger 110 is arranged below the material guide frame 102. The device body 1 also includes a feed pipe 111. The right end of the first auger 110 passes through the connecting shell 101 and extends into the feed pipe 111. The feed pipe 111 is connected to the right side of the connecting shell 101.

[0031] The steel shot is fed into the feeding pipe 111 through the first motor 109 and the first auger 110 .

[0032] Embodiment 3

[0033] like Figure 1-Figure 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0034] In this embodiment, the device body 1 also includes a second auger 112, and the second auger 112 is rotatably connected to the top end of the feed pipe 111. The second auger 112 is connected to the rotating shaft 114 through a toothed belt 113, and the rotating shaft 114 is connected to the second motor 115. The second motor 115 is arranged on the side of the feed pipe 111.

[0035] The second auger 112 is driven to rotate by the second motor 115, the rotating shaft 114 and the toothed belt 113 to lift and output the steel shot for feeding.

[0036] The working principle and use process of this utility model:

[0037] In use:

[0038] Step 1: The steel shots are recovered and fall into the device body 1. The steel shots are vibrated and screened under the action of the vibrating screen structure 2 to preliminarily separate the steel shots and dust impurities. At the same time, the vibration helps the impurities attached to the steel shots to fall off, and the impurities and dust fall onto the baffle frame 3. After the preliminary vibration screening, the steel shots slide onto the mesh plate 4 and slide into the connecting shell 101.

[0039] Step 2: Spray water through the infusion pump 5 and the nozzle 6 to further clean the impurities and dust attached to the surface of the steel shot to improve the cleaning effect. The cleaning water is filtered through the filter 7 for recycling. The impurities filtered by the filter 7 are limited and blocked by the baffle frame 8. The bolts 11 are regularly disassembled, and the filter 7 is pulled out through the sealing pull plate 9 to clean the filtered impurities.

[0040] Step 3: The cleaned steel shot slides into the connecting shell 101, slides through the guide rack 102, and the gas is sucked into the gas pipe 106 through the fan 107. After being heated by the electric heating element 105, it is blown into the connecting shell 101 through the connecting pipe 108 to dry the steel shot.

[0041] Step 4: The steel shot is fed into the feeding pipe 111 through the first motor 109 and the first auger 110, and the second auger 112 is driven to rotate through the second motor 115, the rotating shaft 114 and the toothed belt 113 to lift the steel shot for output and feeding.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A steel shot filtering and recovery device, characterized in that: The device comprises a device body (1), wherein a vibrating screen structure (2) and a baffle frame (3) are arranged inside the device body (1), wherein the baffle frame (3) is arranged below the vibrating screen structure (2), wherein a mesh plate (4) is arranged inside the device body (1), wherein the mesh plate (4) is arranged below the baffle frame (3), wherein an infusion pump (5) is arranged inside the device body (1), wherein the infusion pump (5) is connected to a nozzle (6), wherein an end of the nozzle (6) away from the infusion pump (5) is arranged between the baffle frame (3) and the mesh plate (4), A filter screen (7) is provided through the front side of the device body (1), the filter screen (7) is provided between the mesh plate (4) and the infusion pump (5), a baffle frame (8) is provided at the upper end of the filter screen (7), the front side of the filter screen (7) is connected to a sealing pull plate (9), the sealing pull plate (9) is in contact with the front side of the device body (1), a fixing ear (10) is provided on the sealing pull plate (9), a bolt (11) is provided through the fixing ear (10), and one end of the bolt (11) is threadedly connected to the device body (1).

2. A steel shot filtering and recovery device according to claim 1, characterized in that: The device body (1) comprises a connecting shell (101), the right side of the device body (1) is connected to the connecting shell (101), material guide racks (102) are arranged in an alternating manner up and down in the connecting shell (101), and an air outlet (103) is arranged at the rear side of the connecting shell (101).

3. A steel shot filtering and recovery device according to claim 2, characterized in that: The device body (1) further comprises a drying box (104), the drying box (104) being arranged on the right side of the connecting shell (101), the drying box (104) being provided with an electric heating element (105), the drying box (104) being provided with an air supply pipe (106) running through the drying box (104), the air supply pipe (106) being connected to a fan (107) above, the fan (107) being connected to a connecting pipe (108), one end of which passes through the upper end of the connecting shell (101).

4. A steel shot filtering and recovery device according to claim 3, characterized in that: The device body (1) further comprises a first motor (109), the first motor (109) being arranged in the connecting shell (101), the first motor (109) being connected to a first auger (110), and the first auger (110) being arranged below the material guide frame (102).

5. A steel shot filtering and recovery device according to claim 4, characterized in that: The device body (1) further comprises a material conveying pipe (111), the right end of the first auger (110) passes through the connecting shell (101) and extends into the material conveying pipe (111), and the material conveying pipe (111) is connected to the right side of the connecting shell (101).

6. A steel shot filtering and recovery device according to claim 5, characterized in that: The device body (1) also includes a second auger (112), the top end of the feed pipe (111) passes through the second auger (112) and is rotatably connected thereto, the second auger (112) is connected to a rotating shaft (114) via a toothed belt (113), the rotating shaft (114) is connected to a second motor (115), and the second motor (115) is arranged on the side of the feed pipe (111).

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