Novel chemical material screening machine for chemical industry

Abstract

The utility model discloses a novel chemical material screening machine for chemical industry, which belongs to the technical field of chemical material screening, and comprises a box body, the top of the box body is fixedly connected with a feeding cylinder, the inner side surface of the box body is movably connected with three rotating plates through pin shafts, and the interiors of the rotating plates are fixedly connected with filtering screen plates; the screening device has the beneficial effects that the filtering sieve plates and the double-shaft motor are arranged, the double-shaft motor operates to enable the rotating rod and the cam to rotate, the connecting plate and the rotating plate can be pushed through the cam, the rotating plate rotates in a small range, materials can be screened through the filtering sieve plates, meanwhile, the materials can be screened for three times through the three filtering sieve plates, and the screening efficiency is improved. Screened materials fall into a first collecting box and a second collecting box respectively, the hole diameter of screen holes of a filtering screen plate is the largest from the topmost end of a box body, the hole diameter is smaller from top to bottom, and the materials can be screened more finely through step-by-step screening.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical material screening, and more specifically, to a new type of chemical material screening machine for chemical industry. Background Art

[0002] There are many types of chemical raw materials with a wide range of uses. There are as many as 5 to 7 million kinds of chemicals in the world, more than 100,000 of which are sold and circulated on the market, and more than 1,000 new chemicals are introduced every year, of which 150 to 200 are considered to be carcinogens. In chemical plants, materials of different sizes need to be screened to facilitate further processing.

[0003] However, the existing chemical material screening machine does not screen completely when in use. It simply screens materials of different sizes, but does not screen the materials very carefully. Therefore, in view of the above problems, a new chemical material screening machine for chemical industry is proposed. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a new type of chemical material screening machine for chemical industry, which has a multi-stage screening function and is convenient for people to carry out detailed screening of materials.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides a new type of chemical material screening machine for chemical industry, including a box body, the top of the box body is fixedly connected with a feed barrel, the inner side of the box body is movably connected with three rotating plates through a pin shaft, the inner side of the rotating plate is fixedly connected with a filter screen plate, the end face of the rotating plate is fixedly connected with a connecting plate, the inner side of the box body is fixedly connected with a plurality of vibration boxes, the vibration box is at the bottom of the connecting plate, the bottom of the connecting plate is fixedly connected with a partition plate, the front of the box body is provided with three first collecting grooves and one second collecting groove, the first collecting groove and the second collecting groove are respectively slidably connected with the first collecting box and the second collecting box, the bottom end of the vibration box is fixedly connected with a double-axis motor, the output end of the double-axis motor is fixedly connected with a rotating rod, the shaft end of the rotating rod is rotatably connected to a bearing fixedly connected to the inner side of the vibration box, the top of the vibration box is provided with a plurality of through holes, the surface of the rotating rod is fixedly connected with a plurality of cams, and the cams are in the through holes.

[0008] When a new chemical material screening machine for chemical industry is used using the technical solution, a filter screen plate and a dual-axis motor are set. The dual-axis motor is operated to rotate the rotating rod and the cam. The connecting plate and the rotating plate can be pushed by the cam to make the rotating plate rotate slightly. The material can be screened by the filter screen plate. At the same time, the material can be screened three times by three filter screen plates. The screened materials fall into the first collection box and the second collection box respectively. The screen holes of the filter screen plate have the largest aperture at the top of the box body and the aperture becomes smaller as it goes down. Through step-by-step screening, the material can be screened more finely.

[0009] Furthermore, a contact pad is fixedly connected to the bottom of the connecting plate, and the cam surface overlaps the bottom of the contact pad.

[0010] Furthermore, three connecting pipes are fixedly connected to the side surface of the box body, and the output ends of the three connecting pipes are fixedly connected to exhaust pipes.

[0011] Furthermore, filter boxes are fixedly connected to the surfaces of the connecting pipe and the exhaust pipe, and a mounting plate is mounted on the front side of the filter box via mounting bolts.

[0012] Furthermore, a filter plate, a dust filter net and an activated carbon adsorption layer are fixedly connected to the back side of the mounting plate, and the filter plate, the dust filter net and the activated carbon adsorption layer are located in a filter box.

[0013] Furthermore, a baffle is movably connected to the inner side of the feed barrel via a pin shaft, a limit spring is fixedly connected to the bottom of the baffle, and a bottom end of the limit spring is fixedly connected to the inner side of the feed barrel.

[0014] Furthermore, four corners of the bottom of the box body are fixedly connected with supporting feet.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. A new type of chemical material screening machine for chemical industry, by setting a filter screen plate and a double-axis motor, the double-axis motor runs to rotate the rotating rod and the cam, and the cam can be used to push the connecting plate and the rotating plate to make the rotating plate rotate slightly, and the material can be screened through the filter screen plate. At the same time, the material can be screened three times through three filter screen plates, and the screened materials fall into the first collection box and the second collection box respectively. The screen holes of the filter screen plate have the largest aperture from the top of the box body, and the aperture becomes smaller as it goes down. Through step-by-step screening, the material can be screened more carefully;

[0018] 2. This new type of chemical material screening machine for chemical industry, by setting a connecting pipe and an exhaust pipe, connecting the exhaust pipe with the exhaust equipment prepared in advance, and then through the connecting pipe and the exhaust pipe, the gas inside the box body can be extracted, and then through the filter plate, dust filter and activated carbon adsorption layer inside the filter box, the toxic substances in the gas can be absorbed and filtered;

[0019] 3. This new type of chemical material screening machine for chemical industry, by setting limit springs and baffles, can prevent materials from splashing out of the feed barrel when screening materials, under the action of limit springs and baffles, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0022] Figure 2 It is a structural schematic diagram of the front view cross section of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the cross section of the vibration box in the utility model.

[0024] The symbols in the accompanying drawings are:

[0025] 1. Box body; 101. Feeding barrel; 102. Rotating plate; 103. First collecting box; 104. Second collecting box; 105. Filter screen plate; 106. Connecting plate; 107. Partition plate; 108. Contact pad; 109. Connecting pipe; 1010. Air extraction pipe; 1011. Filter box; 1012. Mounting plate; 1013. Filter plate; 1014. Dust filter; 1015. Activated carbon adsorption layer; 1016. First collecting tank; 1017. Second collecting tank; 1018. Baffle plate; 1019. Limit spring;

[0026] 2. Vibration box; 201. Through hole; 202. Double-axis motor; 203. Rotating rod; 204. Cam;

[0027] 3. Support legs;

[0028] 4. Install the bolts. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0030] Example:

[0031] The following is combined with Figure 1-3 The utility model is described in further detail.

[0032] See also Figure 1-3 The utility model provides a technical solution: a new type of chemical material screening machine for chemical industry, including a box body 1, a feed barrel 101 is fixedly connected to the top of the box body 1, three rotating plates 102 are movably connected to the inner side of the box body 1 through a pin shaft, a filter screen plate 105 is fixedly connected to the inner side of the rotating plate 102, a connecting plate 106 is fixedly connected to the end face of the rotating plate 102, a plurality of vibration boxes 2 are fixedly connected to the inner side of the box body 1, the vibration box 2 is at the bottom of the connecting plate 106, a partition 107 is fixedly connected to the bottom of the connecting plate 106, and three first collecting grooves are opened on the front of the box body 1 1016 and a second collecting slot 1017, the first collecting slot 1016 and the second collecting slot 1017 are respectively slidably connected with the first collecting box 103 and the second collecting box 104, the bottom end of the vibration box 2 is fixedly connected with a dual-axis motor 202, the output end of the dual-axis motor 202 is fixedly connected with a rotating rod 203, the shaft end of the rotating rod 203 is rotatably connected to the bearing fixedly connected to the inner side of the vibration box 2, a plurality of through holes 201 are opened on the top of the vibration box 2, a plurality of cams 204 are fixedly connected to the surface of the rotating rod 203, and the cams 204 are located in the through holes 201.

[0033] By adopting the above technical solution, by setting up a filter screen plate 105 and a dual-axis motor 202, the dual-axis motor 202 is running to rotate the rotating rod 203 and the cam 204, and the connecting plate 106 and the rotating plate 102 can be pushed by the cam 204 to make the rotating plate 102 rotate slightly, and the material can be screened by the filter screen plate 105. At the same time, the material can be screened three times by three filter screen plates 105, and the screened materials fall into the first collection box 103 and the second collection box 104 respectively, wherein the screen holes of the filter screen plate 105 have the largest aperture from the top of the box body 1, and the aperture becomes smaller as it goes down, and the material can be screened more finely by screening step by step.

[0034] See also Figure 1 and Figure 2A contact pad 108 is fixedly connected to the bottom of the connecting plate 106, and the surface of the cam 204 overlaps the bottom of the contact pad 108. Three connecting pipes 109 are fixedly connected to the side of the box body 1, and the output ends of the three connecting pipes 109 are fixedly connected to the exhaust pipe 1010. The surfaces of the connecting pipes 109 and the exhaust pipe 1010 are fixedly connected to the filter box 1011. The front of the filter box 1011 is installed and connected to the mounting plate 1012 through the mounting bolts 4, and the back of the mounting plate 1012 is fixedly connected to the filter plate 1013, the dust filter 1014 and the activated carbon adsorption layer 1015. The filter plate 1013, the dust filter 1014 and the activated carbon adsorption layer 1015 are located in the filter box 1011.

[0035] By adopting the above technical solution, by setting up a connecting pipe 109 and an exhaust pipe 1010, the exhaust pipe 1010 is connected to the exhaust equipment prepared in advance, and then the gas inside the box body 1 can be extracted through the connecting pipe 109 and the exhaust pipe 1010, and then through the action of the filter plate 1013, the dust filter 1014 and the activated carbon adsorption layer 1015 inside the filter box 1011, the toxic substances in the gas can be absorbed and filtered.

[0036] See also Figure 2 The inner side of the feed barrel 101 is movably connected with a baffle 1018 through a pin shaft, the bottom of the baffle 1018 is fixedly connected to a limit spring 1019, and the bottom end of the limit spring 1019 is fixedly connected to the inner side of the feed barrel 101.

[0037] By adopting the above technical solution and setting the limit spring 1019 and the baffle 1018, when screening the materials, the limit spring 1019 and the baffle 1018 can prevent the materials from splashing out of the feed barrel 101, making it more convenient to use.

[0038] See also Figure 1 The four corners of the bottom of the box body 1 are fixedly connected with supporting feet 3.

[0039] The working principle of the utility model is:

[0040] When in use, people pour materials into the box body 1 through the feed barrel 101. After pouring, people control the operation of the dual-axis motor 202 through an external controller to rotate the rotating rod 203 and the cam 204. The cam 204 can push the connecting plate 106 and the rotating plate 102 to rotate the rotating plate 102 slightly. The materials can be screened through the filter screen plate 105. At the same time, the materials can be screened three times through the three filter screen plates 105. The screened materials fall into the first collection box 103 and the second collection box 104 respectively. The screen holes of the filter screen plate 105 have the largest aperture from the top of the box body 1, and the aperture becomes smaller as it goes down. Through step-by-step screening, the materials can be screened more carefully.

[0041] By setting up the connecting pipe 109 and the exhaust pipe 1010, the exhaust pipe 1010 is connected to the exhaust equipment prepared in advance, and then the gas inside the box body 1 can be extracted through the connecting pipe 109 and the exhaust pipe 1010, and then the toxic substances in the gas can be absorbed and filtered through the action of the filter plate 1013, the dust filter 1014 and the activated carbon adsorption layer 1015 inside the filter box 1011.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A new type of chemical material screening machine for chemical industry, comprising a box body (1), characterized in that: The top of the box body (1) is fixedly connected to a feed barrel (101); the inner side of the box body (1) is movably connected to three rotating plates (102) via a pin shaft; the inner side of the rotating plate (102) is fixedly connected to a filter screen plate (105); the end surface of the rotating plate (102) is fixedly connected to a connecting plate (106); the inner side of the box body (1) is fixedly connected to a plurality of vibration boxes (2); the vibration boxes (2) are located at the bottom of the connecting plate (106); the bottom of the connecting plate (106) is fixedly connected to a partition plate (107); and the front of the box body (1) is provided with three first collecting grooves (1016) and one second collecting groove (1017). The first collecting groove (1016) and the second collecting groove (1017) are respectively slidably connected with a first collecting box (103) and a second collecting box (104); the bottom end of the vibration box (2) is fixedly connected with a dual-axis motor (202); the output end of the dual-axis motor (202) is fixedly connected with a rotating rod (203); the shaft end of the rotating rod (203) is rotatably connected to a bearing fixedly connected to the inner side of the vibration box (2); a plurality of through holes (201) are opened on the top of the vibration box (2); a plurality of cams (204) are fixedly connected to the surface of the rotating rod (203); and the cams (204) are located in the through holes (201).

2. A new type of chemical material screening machine for chemical industry according to claim 1, characterized in that: The bottom of the connecting plate (106) is fixedly connected to a contact pad (108), and the surface of the cam (204) overlaps the bottom of the contact pad (108).

3. A new type of chemical material screening machine for chemical industry according to claim 1, characterized in that: Three connecting pipes (109) are fixedly connected to the side of the box body (1), and the output ends of the three connecting pipes (109) are fixedly connected to exhaust pipes (1010).

4. A new type of chemical material screening machine for chemical industry according to claim 3, characterized in that: The surfaces of the connecting pipe (109) and the exhaust pipe (1010) are both fixedly connected with a filter box (1011), and the front side of the filter box (1011) is connected with a mounting plate (1012) via mounting bolts (4).

5. A new type of chemical material screening machine for chemical industry according to claim 4, characterized in that: A filter plate (1013), a dust filter screen (1014) and an activated carbon adsorption layer (1015) are fixedly connected to the back of the mounting plate (1012); the filter plate (1013), the dust filter screen (1014) and the activated carbon adsorption layer (1015) are located in the filter box (1011).

6. A new type of chemical material screening machine for chemical industry according to claim 1, characterized in that: The inner side surface of the feed barrel (101) is movably connected to a baffle (1018) via a pin shaft, the bottom of the baffle (1018) is fixedly connected to a limit spring (1019), and the bottom end of the limit spring (1019) is fixedly connected to the inner side surface of the feed barrel (101).

7. A new type of chemical material screening machine for chemical industry according to claim 1, characterized in that: The four corners of the bottom of the box body (1) are fixedly connected with supporting feet (3).

Images